ZIP3GPP TS 23.256 技术报告-无人机系统（UAS）的连接、识别和跟踪 1.56MB

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这份文件是3GPP TS 23.256 V18.3.0技术规范，专注于3GPP系统对无人机的全面支持。文件定义了无人机的认证、授权及跟踪流程，确保操作安全合规。列出了关键术语、缩写和参考文档，提供了详细的架构模型，展示了无人机在5G和EPS中的集成方式。 文件描述了功能实体如UAS NF、AMF、SMF等在支持无人机中的作用及其交互。重点介绍了无人机的认证授权（UUAA）流程，包括注册和PDU会话建立过程。同时，定义了C2通信的授权流程，保障无人机与控制器间安全通信。 此外，提出了无人机跟踪模式、直接C2通信机制、广播远程识别（BRID）和探测与避障（DAA）机制，增强了无人机的安全性和避障能力。A2X服务章节定义了通信架构、授权、参数配置和QoS处理，支持无人机在复杂环境中的高效通信。 总之，这份技术规范为无人机在3GPP系统中的集成、操作和安全提供了全面的技术指导和实现框架。
<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89545302/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89545302/bg1.jpg"/><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">3GPP TS 23.256 <span class="fs1">V18.3.0 <span class="fs2">(2024-06)</span></span></div></div><div class="c x1 y3 w2 h4"><div class="t m0 x3 h5 y4 ff2 fs3 fc0 sc0 ls0 ws0">Technical Specification</div></div><div class="c x1 y5 w2 h6"><div class="t m0 x4 h7 y6 ff3 fs4 fc0 sc0 ls0 ws0">3rd Generation Partnership Project;</div><div class="t m0 x5 h7 y7 ff3 fs4 fc0 sc0 ls0 ws0">Technical Specification Group Services and System Aspects;</div><div class="t m0 x6 h7 y8 ff3 fs4 fc0 sc0 ls0 ws0">Support of Uncrewed Aerial Systems (UAS) connectivity, </div><div class="t m0 x7 h7 y9 ff3 fs4 fc0 sc0 ls0 ws0">identification and tracking; Stage 2</div><div class="t m0 x8 h7 ya ff3 fs4 fc0 sc0 ls0 ws0">(Release 18)</div></div><div class="c x1 yb w2 h8"><div class="t m0 x9 h9 yc ff4 fs5 fc0 sc0 ls0 ws0">The present document has been developed within the 3rd Generation Partnership Project (3GPP</div><div class="t m0 xa ha yd ff4 fs6 fc0 sc0 ls0 ws0"> TM</div><div class="t m0 xb h9 yc ff4 fs5 fc0 sc0 ls0 ws0">) and may be further elaborated for the purposes of 3GPP.</div><div class="t m0 x9 h9 ye ff4 fs5 fc0 sc0 ls0 ws0">The present document has not been subject to any approval process by the 3GPP</div><div class="t m0 xc ha yf ff4 fs6 fc0 sc0 ls0 ws0"> </div><div class="t m0 xd h9 ye ff4 fs5 fc0 sc0 ls0 ws0">Organizational Partners and shall not be implemented.</div><div class="t m0 x9 h9 y10 ff4 fs5 fc0 sc0 ls0 ws0">This Specification is provided for future development work within 3GPP</div><div class="t m0 xe ha y11 ff4 fs6 fc0 sc0 ls0 ws0"> </div><div class="t m0 xf h9 y10 ff4 fs5 fc0 sc0 ls0 ws0">only. The Organizational Partners accept no liability for any use of this Specification.</div><div class="t m0 x9 h9 y12 ff4 fs5 fc0 sc0 ls0 ws0">Specifications and Reports for implementation of the 3GPP</div><div class="t m0 x10 ha y13 ff4 fs6 fc0 sc0 ls0 ws0"> TM</div><div class="t m0 x11 h9 y12 ff4 fs5 fc0 sc0 ls0 ws0"> system should be obtained via the 3GPP Organizational Partners' Publications Offices.</div></div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div><div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89545302/bg2.jpg"><div class="c x0 y14 w3 hb"><div class="t m0 x12 h5 y15 ff5 fs3 fc0 sc0 ls0 ws0">3GPP</div></div><div class="c x13 y16 w4 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">3GPP TS 23.256 V18.3.0 (2024-06)</div></div><div class="c x14 y18 w5 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">2</div></div><div class="c x6 y18 w6 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">Release 18</div></div><div class="c x6 y19 w2 hd"><div class="t m0 x15 h5 y1a ff5 fs3 fc0 sc0 ls0 ws0">3GPP</div><div class="t m0 x16 he y1b ff4 fs3 fc0 sc0 ls0 ws0">Postal address</div><div class="t m0 x17 hf y1c ff1 fs7 fc0 sc0 ls0 ws0">3GPP support office address</div><div class="t m0 x18 hf y1d ff1 fs7 fc0 sc0 ls0 ws0">650 Route des Lucioles - Sophia Antipolis</div><div class="t m0 x19 hf y1e ff1 fs7 fc0 sc0 ls0 ws0">Valbonne - FRANCE</div><div class="t m0 x1a hf y1f ff1 fs7 fc0 sc0 ls0 ws0">Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16</div><div class="t m0 x1b h10 y20 ff4 fs7 fc0 sc0 ls0 ws0">Internet</div><div class="t m0 x1c hf y21 ff1 fs7 fc0 sc0 ls0 ws0">http://www.3gpp.org</div></div><div class="c x6 y22 w2 h11"><div class="t m0 x1d h5 y23 ff5 fs3 fc0 sc0 ls0 ws0">Copyright Notification</div><div class="t m0 x1e he y24 ff4 fs3 fc0 sc0 ls0 ws0">No part may be reproduced except as authorized by written permission.</div><div class="t m0 x1f he y25 ff4 fs3 fc0 sc0 ls0 ws0">The copyright and the foregoing restriction extend to reproduction in all media.</div><div class="t m0 x20 h10 y26 ff4 fs7 fc0 sc0 ls0 ws0">&#169; 2024, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).</div><div class="t m0 x21 h10 y27 ff4 fs7 fc0 sc0 ls0 ws0">All rights reserved.</div><div class="t m0 x9 h10 y28 ff4 fs7 fc0 sc0 ls0 ws0">UMTS&#8482; is a Trade Mark of ETSI registered for the benefit of its members</div><div class="t m0 x9 h10 y29 ff4 fs7 fc0 sc0 ls0 ws0">3GPP&#8482; is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners</div><div class="t m0 x9 h10 y2a ff4 fs7 fc0 sc0 ls0 ws0">LTE&#8482; is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners</div><div class="t m0 x9 h10 y2b ff4 fs7 fc0 sc0 ls0 ws0">GSM&#174; and the GSM logo are registered and owned by the GSM Association</div></div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div><div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89545302/bg3.jpg"><div class="c x0 y14 w3 hb"><div class="t m0 x12 h5 y15 ff5 fs3 fc0 sc0 ls0 ws0">3GPP</div></div><div class="c x13 y16 w4 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">3GPP TS 23.256 V18.3.0 (2024-06)</div></div><div class="c x14 y18 w5 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">3</div></div><div class="c x6 y18 w6 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">Release 18</div></div><div class="t m0 x6 h12 y2c ff1 fs8 fc0 sc0 ls0 ws0">Contents</div><div class="t m0 x6 h13 y2d ff4 fs9 fc0 sc0 ls0 ws0">Foreword<span class="_ _0"> </span>.............................................................................................................................................................7</div><div class="t m0 x6 h13 y2e ff4 fs9 fc0 sc0 ls0 ws0">1<span class="_ _1"> </span>Scope<span class="_ _2"></span>.........................................................................................................................................................9</div><div class="t m0 x6 h13 y2f ff4 fs9 fc0 sc0 ls0 ws0">2<span class="_ _1"> </span>References<span class="_ _2"></span>.................................................................................................................................................9</div><div class="t m0 x6 h13 y30 ff4 fs9 fc0 sc0 ls0 ws0">3<span class="_ _1"> </span>Definitions and abbreviations<span class="_ _0"> </span>.................................................................................................................10</div><div class="t m0 x6 he y31 ff4 fs3 fc0 sc0 ls0 ws0">3.1<span class="_ _3"> </span>Definitions<span class="_ _0"> </span>.........................................................................................................................................................10</div><div class="t m0 x6 he y32 ff4 fs3 fc0 sc0 ls0 ws0">3.2<span class="_ _3"> </span>Abbreviations.....................................................................................................................................................12</div><div class="t m0 x6 h13 y33 ff4 fs9 fc0 sc0 ls0 ws0">4<span class="_ _1"> </span>Architecture model and concepts<span class="_ _2"></span>............................................................................................................13</div><div class="t m0 x6 he y34 ff4 fs3 fc0 sc0 ls0 ws0">4.1<span class="_ _3"> </span>General concept<span class="_ _4"> </span>.................................................................................................................................................13</div><div class="t m0 x6 he y35 ff4 fs3 fc0 sc0 ls0 ws0">4.2<span class="_ _3"> </span>Architectural reference model<span class="_ _0"> </span>...........................................................................................................................13</div><div class="t m0 x6 he y36 ff4 fs3 fc0 sc0 ls0 ws0">4.2.1<span class="_ _5"> </span>General<span class="_ _6"></span>.........................................................................................................................................................13</div><div class="t m0 x6 he y37 ff4 fs3 fc0 sc0 ls0 ws0">4.2.1.1<span class="_ _7"> </span>Support for general UAV features<span class="_"> </span>.........................................................................................................13</div><div class="t m0 x6 he y38 ff4 fs3 fc0 sc0 ls0 ws0">4.2.1.2<span class="_ _7"> </span>Void<span class="_ _6"></span>........................................................................................................................................................15</div><div class="t m0 x6 he y39 ff4 fs3 fc0 sc0 ls0 ws0">4.2.2<span class="_ _5"> </span>Logical UAV Reference Architecture..........................................................................................................15</div><div class="t m0 x6 he y3a ff4 fs3 fc0 sc0 ls0 ws0">4.2.3<span class="_ _5"> </span>5GS Non-roaming Reference Architecture<span class="_ _2"></span>..................................................................................................17</div><div class="t m0 x6 he y3b ff4 fs3 fc0 sc0 ls0 ws0">4.2.4<span class="_ _5"> </span>5GS Roaming Reference Architecture<span class="_ _2"></span>.........................................................................................................18</div><div class="t m0 x6 he y3c ff4 fs3 fc0 sc0 ls0 ws0">4.2.4A<span class="_ _8"> </span>Void<span class="_ _2"></span>..............................................................................................................................................................19</div><div class="t m0 x6 he y3d ff4 fs3 fc0 sc0 ls0 ws0">4.2.5<span class="_ _5"> </span>Service-based interfaces<span class="_ _2"></span>...............................................................................................................................19</div><div class="t m0 x6 he y3e ff4 fs3 fc0 sc0 ls0 ws0">4.2.6<span class="_ _5"> </span>Reference points<span class="_ _2"></span>...........................................................................................................................................20</div><div class="t m0 x6 he y3f ff4 fs3 fc0 sc0 ls0 ws0">4.3<span class="_ _3"> </span>Functional entities..............................................................................................................................................20</div><div class="t m0 x6 he y40 ff4 fs3 fc0 sc0 ls0 ws0">4.3.1<span class="_ _5"> </span>General<span class="_ _6"></span>.........................................................................................................................................................20</div><div class="t m0 x6 he y41 ff4 fs3 fc0 sc0 ls0 ws0">4.3.2<span class="_ _5"> </span>UAS NF<span class="_"> </span>.......................................................................................................................................................20</div><div class="t m0 x6 he y42 ff4 fs3 fc0 sc0 ls0 ws0">4.3.3<span class="_ _5"> </span>UAV<span class="_ _6"></span>.............................................................................................................................................................20</div><div class="t m0 x6 he y43 ff4 fs3 fc0 sc0 ls0 ws0">4.3.4<span class="_ _5"> </span>AMF<span class="_ _6"></span>.............................................................................................................................................................21</div><div class="t m0 x6 he y44 ff4 fs3 fc0 sc0 ls0 ws0">4.3.5<span class="_ _5"> </span>SMF..............................................................................................................................................................21</div><div class="t m0 x6 he y45 ff4 fs3 fc0 sc0 ls0 ws0">4.3.6<span class="_ _5"> </span>SMF+PGW-C<span class="_"> </span>..............................................................................................................................................22</div><div class="t m0 x6 he y46 ff4 fs3 fc0 sc0 ls0 ws0">4.3.7<span class="_ _5"> </span>PCF<span class="_"> </span>..............................................................................................................................................................22</div><div class="t m0 x6 he y47 ff4 fs3 fc0 sc0 ls0 ws0">4.3.8<span class="_ _5"> </span>UDM<span class="_ _0"> </span>............................................................................................................................................................22</div><div class="t m0 x6 he y48 ff4 fs3 fc0 sc0 ls0 ws0">4.3.9<span class="_ _5"> </span>A2X Application Server<span class="_"> </span>..............................................................................................................................22</div><div class="t m0 x6 he y49 ff4 fs3 fc0 sc0 ls0 ws0">4.3.10<span class="_ _9"> </span>UDR<span class="_ _4"> </span>.............................................................................................................................................................22</div><div class="t m0 x6 he y4a ff4 fs3 fc0 sc0 ls0 ws0">4.3.11<span class="_ _9"> </span>NRF<span class="_ _a"></span>..............................................................................................................................................................22</div><div class="t m0 x6 he y4b ff4 fs3 fc0 sc0 ls0 ws0">4.4<span class="_ _3"> </span>High level function<span class="_ _4"> </span>............................................................................................................................................23</div><div class="t m0 x6 he y4c ff4 fs3 fc0 sc0 ls0 ws0">4.4.1<span class="_ _5"> </span>Service Operations<span class="_ _b"> </span>.......................................................................................................................................23</div><div class="t m0 x6 he y4d ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.1<span class="_ _7"> </span>NEF Services<span class="_ _a"></span>..........................................................................................................................................23</div><div class="t m0 x6 he y4e ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.1.1<span class="_ _c"> </span>General<span class="_ _2"></span>..............................................................................................................................................23</div><div class="t m0 x6 he y4f ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.1.2<span class="_ _c"> </span>Nnef_Authentication service<span class="_ _4"> </span>............................................................................................................23</div><div class="t m0 x6 he y50 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.2<span class="_ _7"> </span>AF Services<span class="_ _4"> </span>............................................................................................................................................24</div><div class="t m0 x6 he y51 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.2.1<span class="_ _c"> </span>General<span class="_ _2"></span>..............................................................................................................................................24</div><div class="t m0 x6 he y52 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.2.2<span class="_ _c"> </span>Naf_Authentication service<span class="_ _4"> </span>..............................................................................................................24</div><div class="t m0 x6 he y53 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.3<span class="_ _7"> </span>AMF Services<span class="_ _2"></span>.........................................................................................................................................25</div><div class="t m0 x6 he y54 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.4<span class="_ _7"> </span>SMF Services<span class="_ _0"> </span>.........................................................................................................................................25</div><div class="t m0 x6 he y55 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.5<span class="_ _7"> </span>UDM Services<span class="_ _6"> </span>........................................................................................................................................25</div><div class="t m0 x6 he y56 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.6<span class="_ _7"> </span>LMF Services<span class="_ _b"> </span>.........................................................................................................................................25</div><div class="t m0 x6 he y57 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.7<span class="_ _7"> </span>GMLC Services<span class="_ _a"></span>......................................................................................................................................25</div><div class="t m0 x6 he y58 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.8<span class="_ _7"> </span>UDR Services<span class="_ _6"></span>.........................................................................................................................................25</div><div class="t m0 x6 he y59 ff4 fs3 fc0 sc0 ls0 ws0">4.4.1.9<span class="_ _7"> </span>PCF Services<span class="_ _4"> </span>..........................................................................................................................................25</div><div class="t m0 x6 he y5a ff4 fs3 fc0 sc0 ls0 ws0">4.4.2<span class="_ _5"> </span>USS Discovery<span class="_ _a"></span>.............................................................................................................................................25</div><div class="t m0 x6 he y5b ff4 fs3 fc0 sc0 ls0 ws0">4.4.3<span class="_ _5"> </span>CAA-Level UAV ID Assignment<span class="_ _2"></span>................................................................................................................26</div><div class="t m0 x6 he y5c ff4 fs3 fc0 sc0 ls0 ws0">4.5<span class="_ _3"> </span>Identifiers<span class="_ _a"></span>...........................................................................................................................................................27</div><div class="t m0 x6 he y5d ff4 fs3 fc0 sc0 ls0 ws0">4.5.1<span class="_ _5"> </span>General<span class="_ _6"></span>.........................................................................................................................................................27</div><div class="t m0 x6 he y5e ff4 fs3 fc0 sc0 ls0 ws0">4.5.2<span class="_ _5"> </span>CAA-Level UAV Identity<span class="_ _2"></span>............................................................................................................................27</div><div class="t m0 x6 he y5f ff4 fs3 fc0 sc0 ls0 ws0">4.5.3<span class="_ _5"> </span>3GPP UAV ID<span class="_ _d"> </span>.............................................................................................................................................27</div><div class="t m0 x6 h13 y60 ff4 fs9 fc0 sc0 ls0 ws0">5<span class="_ _1"> </span>Functional description and information flows<span class="_ _b"> </span>........................................................................................27</div><div class="t m0 x6 he y61 ff4 fs3 fc0 sc0 ls0 ws0">5.1<span class="_ _3"> </span>Control and user plane stacks<span class="_ _4"> </span>............................................................................................................................27</div><div class="t m0 x6 he y62 ff4 fs3 fc0 sc0 ls0 ws0">5.2<span class="_ _3"> </span>UAV Authentication and Authorization<span class="_ _a"></span>............................................................................................................27</div><div class="t m0 x6 he y63 ff4 fs3 fc0 sc0 ls0 ws0">5.2.1<span class="_ _5"> </span>UUAA Model<span class="_ _2"></span>...............................................................................................................................................27</div><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div><div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89545302/bg4.jpg"><div class="c x0 y14 w3 hb"><div class="t m0 x12 h5 y15 ff5 fs3 fc0 sc0 ls0 ws0">3GPP</div></div><div class="c x13 y16 w4 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">3GPP TS 23.256 V18.3.0 (2024-06)</div></div><div class="c x14 y18 w5 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">4</div></div><div class="c x6 y18 w6 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">Release 18</div></div><div class="t m0 x6 he y64 ff4 fs3 fc0 sc0 ls0 ws0">5.2.2<span class="_ _5"> </span>UUAA at Registration in 5GS (UUAA-MM)<span class="_ _2"></span>..............................................................................................28</div><div class="t m0 x6 he y65 ff4 fs3 fc0 sc0 ls0 ws0">5.2.2.1<span class="_ _7"> </span>General<span class="_ _4"> </span>...................................................................................................................................................<span class="_ _2"></span>28</div><div class="t m0 x6 he y66 ff4 fs3 fc0 sc0 ls0 ws0">5.2.2.2<span class="_ _7"> </span>UUAA-MM Procedure<span class="_ _2"></span>...........................................................................................................................31</div><div class="t m0 x6 he y67 ff4 fs3 fc0 sc0 ls0 ws0">5.2.3<span class="_ _5"> </span>UUAA At PDN Connection/PDU Session Establishment (UUAA-SM)<span class="_ _0"> </span>....................................................33</div><div class="t m0 x6 he y68 ff4 fs3 fc0 sc0 ls0 ws0">5.2.3.1<span class="_ _7"> </span>General<span class="_ _4"> </span>...................................................................................................................................................<span class="_ _2"></span>33</div><div class="t m0 x6 he y69 ff4 fs3 fc0 sc0 ls0 ws0">5.2.3.2<span class="_ _7"> </span>USS UAV Authorization/Authentication (UUAA) during the PDU Session Establishment<span class="_ _0"> </span>................34</div><div class="t m0 x6 he y6a ff4 fs3 fc0 sc0 ls0 ws0">5.2.3.3<span class="_ _7"> </span>USS UAV Authorization/Authentication (UUAA) during default PDN connection at Attach<span class="_ _6"></span>.............36</div><div class="t m0 x6 he y6b ff4 fs3 fc0 sc0 ls0 ws0">5.2.3.4<span class="_ _7"> </span>USS UAV Authorization/Authentication (UUAA) using UE requested PDN connectivity </div><div class="t m0 x22 he y6c ff4 fs3 fc0 sc0 ls0 ws0">procedure<span class="_ _6"></span>................................................................................................................................................38</div><div class="t m0 x6 he y6d ff4 fs3 fc0 sc0 ls0 ws0">5.2.4<span class="_ _5"> </span>UUAA Re-authentication and Re-authorization by USS/UTM<span class="_ _2"></span>...................................................................39</div><div class="t m0 x6 he y6e ff4 fs3 fc0 sc0 ls0 ws0">5.2.4.1<span class="_ _7"> </span>UAV Re-authentication procedure in 5GS<span class="_ _2"></span>.............................................................................................39</div><div class="t m0 x6 he y6f ff4 fs3 fc0 sc0 ls0 ws0">5.2.4.2<span class="_ _7"> </span>UAV Re-authentication procedure in EPS<span class="_ _a"></span>.............................................................................................40</div><div class="t m0 x6 he y70 ff4 fs3 fc0 sc0 ls0 ws0">5.2.4.3<span class="_ _7"> </span>USS initiated UAV Re-authorization procedure in 5GS<span class="_ _2"></span>........................................................................41</div><div class="t m0 x6 he y71 ff4 fs3 fc0 sc0 ls0 ws0">5.2.4.4<span class="_ _7"> </span>USS initiated UAV Re-authorization procedure in EPS<span class="_ _6"></span>........................................................................42</div><div class="t m0 x6 he y72 ff4 fs3 fc0 sc0 ls0 ws0">5.2.5<span class="_ _5"> </span>Authorization for C2 over Uu<span class="_ _b"> </span>......................................................................................................................43</div><div class="t m0 x6 he y73 ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.1<span class="_ _7"> </span>General<span class="_ _4"> </span>...................................................................................................................................................<span class="_ _2"></span>43</div><div class="t m0 x6 he y74 ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.2<span class="_ _7"> </span>Procedure for C2 authorization in 5GS<span class="_ _b"> </span>..................................................................................................43</div><div class="t m0 x6 he y75 ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.2.1<span class="_ _c"> </span>C2 Authorization request during UUAA-SM procedure in 5GS<span class="_"> </span>.....................................................43</div><div class="t m0 x6 he y76 ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.2.2<span class="_ _c"> </span>UE initiated PDU Session Modification for C2 Communication.....................................................44</div><div class="t m0 x6 he y77 ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.2.3<span class="_ _c"> </span>UE initiated PDU Session Establishment for C2 Communication<span class="_ _a"></span>...................................................45</div><div class="t m0 x6 he y78 ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.3<span class="_ _7"> </span>Procedure for C2 authorization in EPS<span class="_ _0"> </span>..................................................................................................47</div><div class="t m0 x6 he y79 ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.3.0<span class="_ _c"> </span>C2 Authorization request during UUAA-SM procedure in EPS<span class="_ _2"></span>......................................................47</div><div class="t m0 x6 he y7a ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.3.1<span class="_ _c"> </span>UE requested PDN connectivity for C2 authorization<span class="_ _d"> </span>.....................................................................48</div><div class="t m0 x6 he y7b ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.3.2<span class="_ _c"> </span>UE requested bearer resource modification of an existing PDN connection for C2 </div><div class="t m0 x23 he y7c ff4 fs3 fc0 sc0 ls0 ws0">authorization<span class="_ _4"> </span>.....................................................................................................................................49</div><div class="t m0 x6 he y7d ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.4<span class="_ _7"> </span>USS initiated C2 pairing policy configuration<span class="_ _a"></span>.......................................................................................<span class="_ _2"></span>51</div><div class="t m0 x6 he y7e ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.4.1<span class="_ _c"> </span>USS initiated C2 pairing policy configuration in 5GS<span class="_ _6"> </span>.....................................................................51</div><div class="t m0 x6 he y7f ff4 fs3 fc0 sc0 ls0 ws0">5.2.5.4.2<span class="_ _c"> </span>USS initiated C2 pairing policy configuration in EPS<span class="_ _4"> </span>.....................................................................52</div><div class="t m0 x6 he y80 ff4 fs3 fc0 sc0 ls0 ws0">5.2.6<span class="_ _5"> </span>Void<span class="_ _2"></span>..............................................................................................................................................................53</div><div class="t m0 x6 he y81 ff4 fs3 fc0 sc0 ls0 ws0">5.2.7<span class="_ _5"> </span>UUAA Revocation by USS/UTM<span class="_"> </span>...............................................................................................................53</div><div class="t m0 x6 he y82 ff4 fs3 fc0 sc0 ls0 ws0">5.2.8<span class="_ _5"> </span>UAV Controller Replacement<span class="_ _2"></span>......................................................................................................................54</div><div class="t m0 x6 he y83 ff4 fs3 fc0 sc0 ls0 ws0">5.2.8.1<span class="_ _7"> </span>UAV controller replacement in 5GS<span class="_ _6"></span>......................................................................................................54</div><div class="t m0 x6 he y84 ff4 fs3 fc0 sc0 ls0 ws0">5.2.8.2<span class="_ _7"> </span>UAV controller replacement in EPS<span class="_ _4"> </span>......................................................................................................55</div><div class="t m0 x6 he y85 ff4 fs3 fc0 sc0 ls0 ws0">5.2.9<span class="_ _5"> </span>Revocation of C2 Connectivity<span class="_ _2"></span>....................................................................................................................56</div><div class="t m0 x6 he y86 ff4 fs3 fc0 sc0 ls0 ws0">5.2.9.1<span class="_ _7"> </span>Revocation of C2 connectivity in 5GS<span class="_ _2"></span>...................................................................................................56</div><div class="t m0 x6 he y87 ff4 fs3 fc0 sc0 ls0 ws0">5.2.9.2<span class="_ _7"> </span>Revocation of C2 connectivity in EPS<span class="_ _6"></span>...................................................................................................57</div><div class="t m0 x6 he y88 ff4 fs3 fc0 sc0 ls0 ws0">5.3<span class="_ _3"> </span>UAV Tracking<span class="_ _4"> </span>...................................................................................................................................................58</div><div class="t m0 x6 he y89 ff4 fs3 fc0 sc0 ls0 ws0">5.3.1<span class="_ _5"> </span>UAV Tracking Model<span class="_ _b"> </span>..................................................................................................................................58</div><div class="t m0 x6 he y8a ff4 fs3 fc0 sc0 ls0 ws0">5.3.1.1<span class="_ _7"> </span>UAV Location Reporting Mode<span class="_ _2"></span>.............................................................................................................59</div><div class="t m0 x6 he y8b ff4 fs3 fc0 sc0 ls0 ws0">5.3.1.2<span class="_ _7"> </span>UAV Presence Monitoring Mode<span class="_"> </span>..........................................................................................................59</div><div class="t m0 x6 he y8c ff4 fs3 fc0 sc0 ls0 ws0">5.3.1.3<span class="_ _7"> </span>List of Aerial UEs in a geographic area<span class="_ _4"> </span>.................................................................................................59</div><div class="t m0 x6 he y8d ff4 fs3 fc0 sc0 ls0 ws0">5.3.2<span class="_ _5"> </span>Procedure for UAV location reporting.........................................................................................................59</div><div class="t m0 x6 he y8e ff4 fs3 fc0 sc0 ls0 ws0">5.3.3<span class="_ _5"> </span>Procedure for UAV presence monitoring<span class="_ _0"> </span>....................................................................................................60</div><div class="t m0 x6 he y8f ff4 fs3 fc0 sc0 ls0 ws0">5.3.4<span class="_ _5"> </span>Procedure for obtaining list of Aerial UEs in a geographic area<span class="_ _4"> </span>.................................................................62</div><div class="t m0 x6 he y90 ff4 fs3 fc0 sc0 ls0 ws0">5.4<span class="_ _3"> </span>Direct C2 Communication<span class="_ _a"></span>.................................................................................................................................63</div><div class="t m0 x6 he y91 ff4 fs3 fc0 sc0 ls0 ws0">5.4.1<span class="_ _5"> </span>General<span class="_ _6"></span>.........................................................................................................................................................63</div><div class="t m0 x6 he y92 ff4 fs3 fc0 sc0 ls0 ws0">5.4.2<span class="_ _5"> </span>Authorization policy for A2X Direct C2 Communication service<span class="_ _4"> </span>..............................................................63</div><div class="t m0 x6 he y93 ff4 fs3 fc0 sc0 ls0 ws0">5.4.3<span class="_ _5"> </span>Procedure for C2 authorization by the USS for using the A2X Direct C2 Communication service<span class="_ _6"></span>...........63</div><div class="t m0 x6 he y94 ff4 fs3 fc0 sc0 ls0 ws0">5.4.3.1<span class="_ _7"> </span>General<span class="_ _4"> </span>...................................................................................................................................................<span class="_ _2"></span>63</div><div class="t m0 x6 he y95 ff4 fs3 fc0 sc0 ls0 ws0">5.4.3.2<span class="_ _7"> </span>Authorization of Direct C2 Communication service via UUAA-MM<span class="_ _2"></span>...................................................63</div><div class="t m0 x6 he y96 ff4 fs3 fc0 sc0 ls0 ws0">5.4.3.3<span class="_ _7"> </span>Authorization of Direct C2 Communication service via UUAA-SM<span class="_ _b"> </span>....................................................64</div><div class="t m0 x6 he y97 ff4 fs3 fc0 sc0 ls0 ws0">5.4.4<span class="_ _5"> </span>Procedure for Direct C2 Communication establishment<span class="_ _0"> </span>.............................................................................65</div><div class="t m0 x6 he y98 ff4 fs3 fc0 sc0 ls0 ws0">5.5<span class="_ _3"> </span>Broadcast Remote ID.........................................................................................................................................<span class="_ _2"></span>65</div><div class="t m0 x6 he y99 ff4 fs3 fc0 sc0 ls0 ws0">5.5.1<span class="_ _5"> </span>Broadcast Remote ID using PC5<span class="_ _d"> </span>.................................................................................................................65</div><div class="t m0 x6 he y9a ff4 fs3 fc0 sc0 ls0 ws0">5.5.2<span class="_ _5"> </span>Broadcast Remote ID using MBS<span class="_ _a"></span>................................................................................................................66</div><div class="t m0 x6 he y9b ff4 fs3 fc0 sc0 ls0 ws0">5.5.2.1<span class="_ _7"> </span>Policy/Parameter provisioning<span class="_ _b"> </span>...............................................................................................................66</div><div class="t m0 x6 he y9c ff4 fs3 fc0 sc0 ls0 ws0">5.5.2.2<span class="_ _7"> </span>Broadcast Remote ID reception via MBS<span class="_ _b"> </span>..............................................................................................66</div><div class="t m0 x6 he y9d ff4 fs3 fc0 sc0 ls0 ws0">5.5.2.3<span class="_ _7"> </span>QoS handling<span class="_ _a"></span>..........................................................................................................................................66</div><div class="t m0 x6 he y9e ff4 fs3 fc0 sc0 ls0 ws0">5.5.2.4<span class="_ _7"> </span>MBS service area mapping<span class="_"> </span>....................................................................................................................66</div><div class="t m0 x6 he y9f ff4 fs3 fc0 sc0 ls0 ws0">5.6<span class="_ _3"> </span>Mechanisms for Detect and Avoid (DAA)<span class="_ _a"></span>........................................................................................................66</div><div class="t m0 x6 he ya0 ff4 fs3 fc0 sc0 ls0 ws0">5.6.1<span class="_ _5"> </span>Mechanisms for Detect and Avoid (DAA) based on PC5<span class="_ _4"> </span>...........................................................................66</div><div class="t m0 x6 he ya1 ff4 fs3 fc0 sc0 ls0 ws0">5.7<span class="_ _3"> </span>Ground-based DAA for an Area<span class="_ _2"></span>........................................................................................................................68</div><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div><div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89545302/bg5.jpg"><div class="c x0 y14 w3 hb"><div class="t m0 x12 h5 y15 ff5 fs3 fc0 sc0 ls0 ws0">3GPP</div></div><div class="c x13 y16 w4 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">3GPP TS 23.256 V18.3.0 (2024-06)</div></div><div class="c x14 y18 w5 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">5</div></div><div class="c x6 y18 w6 hc"><div class="t m0 x0 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">Release 18</div></div><div class="t m0 x6 he y64 ff4 fs3 fc0 sc0 ls0 ws0">5.7.1<span class="_ _5"> </span>Functional Description<span class="_ _a"></span>.................................................................................................................................68</div><div class="t m0 x6 he y65 ff4 fs3 fc0 sc0 ls0 ws0">5.7.2<span class="_ _5"> </span>Procedures<span class="_ _a"></span>....................................................................................................................................................70</div><div class="t m0 x6 he y66 ff4 fs3 fc0 sc0 ls0 ws0">5.8<span class="_ _3"> </span>Void<span class="_ _0"> </span>...................................................................................................................................................................71</div><div class="t m0 x6 he y67 ff4 fs3 fc0 sc0 ls0 ws0">5.9<span class="_ _3"> </span>Void<span class="_ _0"> </span>...................................................................................................................................................................71</div><div class="t m0 x6 he y68 ff4 fs3 fc0 sc0 ls0 ws0">5.10<span class="_ _e"> </span>Void<span class="_ _0"> </span>...................................................................................................................................................................71</div><div class="t m0 x6 he y69 ff4 fs3 fc0 sc0 ls0 ws0">5.11<span class="_ _e"> </span>Void<span class="_ _0"> </span>...................................................................................................................................................................71</div><div class="t m0 x6 h13 ya2 ff4 fs9 fc0 sc0 ls0 ws0">6<span class="_ _1"> </span>Aircraft-to-Everything (A2X) services<span class="_ _6"></span>...................................................................................................72</div><div class="t m0 x6 he ya3 ff4 fs3 fc0 sc0 ls0 ws0">6.1<span class="_ _3"> </span>Architecture model and concepts.......................................................................................................................72</div><div class="t m0 x6 he ya4 ff4 fs3 fc0 sc0 ls0 ws0">6.1.1<span class="_ _5"> </span>General concept............................................................................................................................................72</div><div class="t m0 x6 he ya5 ff4 fs3 fc0 sc0 ls0 ws0">6.1.2<span class="_ _5"> </span>Architectural reference model<span class="_ _2"></span>......................................................................................................................73</div><div class="t m0 x6 he ya6 ff4 fs3 fc0 sc0 ls0 ws0">6.1.2.1<span class="_ _7"> </span>PC5 and Uu based A2X architecture reference model<span class="_ _2"></span>...........................................................................73</div><div class="t m0 x6 he ya7 ff4 fs3 fc0 sc0 ls0 ws0">6.1.2.1.1<span class="_ _c"> </span>Non-roaming 5G System architecture for A2X communication over PC5 and Uu reference </div><div class="t m0 x23 he ya8 ff4 fs3 fc0 sc0 ls0 ws0">points<span class="_"> </span>................................................................................................................................................73</div><div class="t m0 x6 he ya9 ff4 fs3 fc0 sc0 ls0 ws0">6.1.2.1.2<span class="_ _c"> </span>Roaming 5G System architecture for A2X communication over PC5 and Uu reference points<span class="_ _d"> </span>.....73</div><div class="t m0 x6 he yaa ff4 fs3 fc0 sc0 ls0 ws0">6.1.2.1.3<span class="_ _c"> </span>Inter-PLMN 5G System architecture for A2X communication over PC5 reference point<span class="_ _0"> </span>..............73</div><div class="t m0 x6 he yab ff4 fs3 fc0 sc0 ls0 ws0">6.1.2.2<span class="_ _7"> </span>AF-based service parameter provisioning for A2X communication......................................................73</div><div class="t m0 x6 he yac ff4 fs3 fc0 sc0 ls0 ws0">6.1.2.3<span class="_ _7"> </span>MBS for Uu based A2X architecture reference model<span class="_ _0"> </span>..........................................................................74</div><div class="t m0 x6 he yad ff4 fs3 fc0 sc0 ls0 ws0">6.1.2.4<span class="_ _7"> </span>Reference points<span class="_ _6"></span>.....................................................................................................................................74</div><div class="t m0 x6 he yae ff4 fs3 fc0 sc0 ls0 ws0">6.1.2.5<span class="_ _7"> </span>Service-based interfaces<span class="_ _6"></span>.........................................................................................................................74</div><div class="t m0 x6 he yaf ff4 fs3 fc0 sc0 ls0 ws0">6.1.3<span class="_ _5"> </span>Functional entities<span class="_ _6"></span>........................................................................................................................................74</div><div class="t m0 x6 he yb0 ff4 fs3 fc0 sc0 ls0 ws0">6.2<span class="_ _3"> </span>High level functionality and features<span class="_ _2"></span>.................................................................................................................74</div><div class="t m0 x6 he yb1 ff4 fs3 fc0 sc0 ls0 ws0">6.2.1<span class="_ _5"> </span>Authorization and Provisioning for A2X communications<span class="_ _0"> </span>.........................................................................74</div><div class="t m0 x6 he yb2 ff4 fs3 fc0 sc0 ls0 ws0">6.2.1.1<span class="_ _7"> </span>General<span class="_ _4"> </span>...................................................................................................................................................<span class="_ _2"></span>74</div><div class="t m0 x6 he yb3 ff4 fs3 fc0 sc0 ls0 ws0">6.2.1.2<span class="_ _7"> </span>Authorization and Provisioning for A2X communications over PC5 reference point...........................74</div><div class="t m0 x6 he yb4 ff4 fs3 fc0 sc0 ls0 ws0">6.2.1.2.1<span class="_ _c"> </span>Policy/Parameter provisioning<span class="_"> </span>.........................................................................................................74</div><div class="t m0 x6 he yb5 ff4 fs3 fc0 sc0 ls0 ws0">6.2.1.2.2<span class="_ _c"> </span>Principles for applying parameters for A2X communications over PC5 reference point<span class="_ _b"> </span>................75</div><div class="t m0 x6 he yb6 ff4 fs3 fc0 sc0 ls0 ws0">6.2.1.3<span class="_ _7"> </span>Authorization and Provisioning for A2X communications over Uu reference point.............................75</div><div class="t m0 x6 he yb7 ff4 fs3 fc0 sc0 ls0 ws0">6.2.1.3.1<span class="_ _c"> </span>Policy/Parameter provisioning<span class="_"> </span>.........................................................................................................75</div><div class="t m0 x6 he yb8 ff4 fs3 fc0 sc0 ls0 ws0">6.2.2<span class="_ _5"> </span>A2X communication<span class="_ _6"></span>....................................................................................................................................75</div><div class="t m0 x6 he yb9 ff4 fs3 fc0 sc0 ls0 ws0">6.2.2.1<span class="_ _7"> </span>A2X communication over PC5 reference point<span class="_ _4"> </span>.....................................................................................75</div><div class="t m0 x6 he yba ff4 fs3 fc0 sc0 ls0 ws0">6.2.2.1.1<span class="_ _c"> </span>General<span class="_ _2"></span>..............................................................................................................................................75</div><div class="t m0 x6 he ybb ff4 fs3 fc0 sc0 ls0 ws0">6.2.2.1.2<span class="_ _c"> </span>Broadcast mode communication over PC5 reference point<span class="_ _d"> </span>.............................................................75</div><div class="t m0 x6 he ybc ff4 fs3 fc0 sc0 ls0 ws0">6.2.2.1.3<span class="_ _c"> </span>Unicast mode communication over PC5 reference point<span class="_ _4"> </span>.................................................................76</div><div class="t m0 x6 he ybd ff4 fs3 fc0 sc0 ls0 ws0">6.2.2.1.4<span class="_ _c"> </span>IP address allocation<span class="_ _6"></span>.........................................................................................................................76</div><div class="t m0 x6 he ybe ff4 fs3 fc0 sc0 ls0 ws0">6.2.2.2<span class="_ _7"> </span>A2X communication over Uu reference point<span class="_ _4"> </span>.......................................................................................76</div><div class="t m0 x6 he ybf ff4 fs3 fc0 sc0 ls0 ws0">6.2.2.2.1<span class="_ _c"> </span>A2X communication via unicast<span class="_ _d"> </span>......................................................................................................76</div><div class="t m0 x6 he yc0 ff4 fs3 fc0 sc0 ls0 ws0">6.2.2.2.2<span class="_ _c"> </span>A2X reception via MBS<span class="_ _0"> </span>...................................................................................................................76</div><div class="t m0 x6 he yc1 ff4 fs3 fc0 sc0 ls0 ws0">6.2.3<span class="_ _5"> </span>A2X Application Server discovery<span class="_ _6"></span>..............................................................................................................76</div><div class="t m0 x6 he yc2 ff4 fs3 fc0 sc0 ls0 ws0">6.2.4<span class="_ _5"> </span>QoS handling for A2X communication<span class="_ _4"> </span>.......................................................................................................76</div><div class="t m0 x6 he yc3 ff4 fs3 fc0 sc0 ls0 ws0">6.2.4.1<span class="_ _7"> </span>QoS handling for A2X communication over PC5 reference point<span class="_ _d"> </span>........................................................76</div><div class="t m0 x6 he yc4 ff4 fs3 fc0 sc0 ls0 ws0">6.2.4.2<span class="_ _7"> </span>QoS handling for A2X communication over Uu reference point<span class="_ _d"> </span>..........................................................77</div><div class="t m0 x6 he yc5 ff4 fs3 fc0 sc0 ls0 ws0">6.2.5<span class="_ _5"> </span>Subscription to A2X service<span class="_ _4"> </span>........................................................................................................................77</div><div class="t m0 x6 he yc6 ff4 fs3 fc0 sc0 ls0 ws0">6.2.6<span class="_ _5"> </span>Identifiers<span class="_ _4"> </span>.....................................................................................................................................................78</div><div class="t m0 x6 he yc7 ff4 fs3 fc0 sc0 ls0 ws0">6.2.6.1<span class="_ _7"> </span>Identifiers for A2X communication over PC5 reference point<span class="_ _b"> </span>..............................................................78</div><div class="t m0 x6 he yc8 ff4 fs3 fc0 sc0 ls0 ws0">6.2.7<span class="_ _5"> </span>Interworking between EPS A2X and 5GS A2X<span class="_ _b"> </span>..........................................................................................78</div><div class="t m0 x6 he yc9 ff4 fs3 fc0 sc0 ls0 ws0">6.2.7.1<span class="_ _7"> </span>A2X Policy and parameter provisioning<span class="_ _6"></span>................................................................................................78</div><div class="t m0 x6 he yca ff4 fs3 fc0 sc0 ls0 ws0">6.2.7.2<span class="_ _7"> </span>PC5 operation<span class="_ _a"></span>.........................................................................................................................................<span class="_ _2"></span>78</div><div class="t m0 x6 he ycb ff4 fs3 fc0 sc0 ls0 ws0">6.2.8<span class="_ _5"> </span>MBS Service Description for A2X use<span class="_ _2"></span>........................................................................................................78</div><div class="t m0 x6 he ycc ff4 fs3 fc0 sc0 ls0 ws0">6.3<span class="_ _3"> </span>Functional description and information flows<span class="_ _a"></span>...................................................................................................78</div><div class="t m0 x6 he ycd ff4 fs3 fc0 sc0 ls0 ws0">6.3.1<span class="_ _5"> </span>Control and user plane stacks for NR PC5 reference point supporting A2X services.................................78</div><div class="t m0 x6 he yce ff4 fs3 fc0 sc0 ls0 ws0">6.3.1.1<span class="_ _7"> </span>User plane for PC5 reference point supporting A2X services<span class="_ _0"> </span>...............................................................78</div><div class="t m0 x6 he ycf ff4 fs3 fc0 sc0 ls0 ws0">6.3.1.2<span class="_ _7"> </span>Control plane for NR PC5 reference point supporting A2X services<span class="_ _b"> </span>....................................................79</div><div class="t m0 x6 he yd0 ff4 fs3 fc0 sc0 ls0 ws0">6.3.2<span class="_ _5"> </span>Procedures for A2X service authorization and provisioning to UE.............................................................79</div><div class="t m0 x6 he yd1 ff4 fs3 fc0 sc0 ls0 ws0">6.3.2.1<span class="_ _7"> </span>General<span class="_ _4"> </span>...................................................................................................................................................<span class="_ _2"></span>79</div><div class="t m0 x6 he yd2 ff4 fs3 fc0 sc0 ls0 ws0">6.3.2.2<span class="_ _7"> </span>PCF based A2X Service Authorization and Provisioning to UE<span class="_ _6"> </span>...........................................................79</div><div class="t m0 x6 he yd3 ff4 fs3 fc0 sc0 ls0 ws0">6.3.2.3<span class="_ _7"> </span>Procedure for UE triggered A2X Policy provisioning<span class="_ _b"> </span>...........................................................................80</div><div class="t m0 x6 he yd4 ff4 fs3 fc0 sc0 ls0 ws0">6.3.2.4<span class="_ _7"> </span>AF-based service parameter provisioning for A2X communications over control plane<span class="_ _a"></span>......................81</div><div class="t m0 x6 he yd5 ff4 fs3 fc0 sc0 ls0 ws0">6.3.3<span class="_ _5"> </span>Procedures for A2X communication over PC5 reference point<span class="_"> </span>..................................................................81</div><div class="t m0 x6 he yd6 ff4 fs3 fc0 sc0 ls0 ws0">6.3.3.1<span class="_ _7"> </span>Broadcast mode A2X communication over NR PC5 reference point<span class="_ _2"></span>....................................................81</div><div class="t m0 x6 he yd7 ff4 fs3 fc0 sc0 ls0 ws0">6.3.3.2<span class="_ _7"> </span>Unicast mode A2X communication over PC5 reference point<span class="_ _b"> </span>..............................................................81</div><div class="t m0 x6 he yd8 ff4 fs3 fc0 sc0 ls0 ws0">6.3.4<span class="_ _5"> </span>Procedures for A2X communication over Uu reference point<span class="_"> </span>....................................................................81</div><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d 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class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>
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