> ⚠️ **本栏目已于 2026-08-28 起停止更新**（主题空间小、重复率高），存量文章仍可阅读。

# 协议与信令

NAS、RRC、NGAP、PFCP、GTP、SBI等关键协议流程与信令分析。

## 最新文章

> **翻页：** | 首页（当前） | [下一页](/telecom/3gpp/protocols/page-2.md) | [末页](/telecom/3gpp/protocols/page-2.md) | `第 1 / 2 页，共 55 篇`

- [5G业务请求信令流程深度解读](/telecom/3gpp/protocols/2026-08-28-telecom-3gpp-r3-0403.md) (2026-08-28)
- [5G寻呼机制信令全链拆解](/telecom/3gpp/protocols/2026-07-08-telecom-3gpp-2357.md) (2026-07-08)
- [5G N2切换信令全链拆解](/telecom/3gpp/protocols/2026-07-07-telecom-3gpp-1503.md) (2026-07-07)
- [5G PDU会话修改信令拆解](/telecom/3gpp/protocols/2026-07-07-telecom-3gpp-0038.md) (2026-07-07)
- [5G PDU会话修改信令机制全链拆解](/telecom/3gpp/protocols/2026-07-07-telecom-3gpp-0037.md) (2026-07-07)
- [5G Xn站间切换信令全链拆解](/telecom/3gpp/protocols/2026-07-06-telecom-3gpp-r2-2136.md) (2026-07-06)
- [5G RRC杩炴帴鎭㈠鏈哄埗鎷嗚В](/telecom/3gpp/protocols/2026-07-06-telecom-3gpp-r2-1713.md) (2026-07-06)
- [5G初始注册流程信令全链拆解](/telecom/3gpp/protocols/2026-07-01-telecom-3gpp-1723.md) (2026-07-01)
- [5G初始注册全信令流拆解](/telecom/3gpp/protocols/2026-07-01-telecom-3gpp-1721.md) (2026-07-01)
- [5G业务请求Service Request信令拆解](/telecom/3gpp/protocols/2026-06-30-telecom-3gpp-r2-1234.md) (2026-06-30)
- [5G N2接口切换信令全链拆解](/telecom/3gpp/protocols/2026-06-25-telecom-3gpp-0949.md) (2026-06-25)
- [5G挂起恢复信令全链拆解](/telecom/3gpp/protocols/2026-06-24-telecom-3gpp-r2-1827.md) (2026-06-24)
- [5G寻呼流程信令全链拆解](/telecom/3gpp/protocols/2026-06-23-telecom-3gpp-r3-2224.md) (2026-06-23)
- [PDU会话修改流程与QoS流调整拆解](/telecom/3gpp/protocols/2026-06-23-telecom-3gpp-r3-1801.md) (2026-06-23)
- [5G业务请求流程信令全链拆解](/telecom/3gpp/protocols/2026-06-23-telecom-3gpp-r3-1800.md) (2026-06-23)
- [5G定位LCS三请求信令全链拆解](/telecom/3gpp/protocols/2026-06-19-telecom-3gpp-2235.md) (2026-06-19)
- [5G EPS Fallback语音回落信令拆解](/telecom/3gpp/protocols/2026-06-19-telecom-3gpp-1739.md) (2026-06-19)
- [5GS与EPS间N26切换信令全链拆解](/telecom/3gpp/protocols/2026-06-19-telecom-3gpp-1736.md) (2026-06-19)
- [5G非3GPP接入注册信令拆解](/telecom/3gpp/protocols/2026-06-19-telecom-3gpp-0515.md) (2026-06-19)
- [N2切换NGAP信令全链拆解](/telecom/3gpp/protocols/2026-06-19-telecom-3gpp-0513.md) (2026-06-19)
- [5G寻呼PO/PF机制全链拆解](/telecom/3gpp/protocols/2026-06-19-telecom-3gpp-0112.md) (2026-06-19)
- [NGAP初始上下文建立信令全链拆解](/telecom/3gpp/protocols/2026-06-19-telecom-3gpp-0111.md) (2026-06-19)
- [PDU会话修改双触发信令拆解](/telecom/3gpp/protocols/2026-06-18-telecom-3gpp-r2-1701.md) (2026-06-18)
- [5G Xn接口切换信令全链拆解](/telecom/3gpp/protocols/2026-06-18-telecom-3gpp-r2-1657.md) (2026-06-18)
- [5G条件切换CHO机制全链拆解](/telecom/3gpp/protocols/2026-06-18-telecom-3gpp-r2-0418.md) (2026-06-18)
- [RRC连接恢复resumeMAC-I认证机制拆解](/telecom/3gpp/protocols/2026-06-17-telecom-3gpp-r3-2057.md) (2026-06-17)
- [5G Service Request信令全链拆解](/telecom/3gpp/protocols/2026-06-17-telecom-3gpp-r3-1659.md) (2026-06-17)
- [5G业务请求信令全链拆解](/telecom/3gpp/protocols/2026-06-17-telecom-3gpp-r3-1654.md) (2026-06-17)
- [5G UE閰嶇疆鏇存柊涓嶯SSAI鍙樻洿淇′护鎷嗚В](/telecom/3gpp/protocols/2026-06-13-telecom-3gpp-2117.md) (2026-06-13)
- [5G PDU会话修改信令流拆解](/telecom/3gpp/protocols/2026-06-13-telecom-3gpp-1146.md) (2026-06-13)
- [5G PDU会话建立信令全链拆解](/telecom/3gpp/protocols/2026-06-13-telecom-3gpp-0118.md) (2026-06-13)
- [5G寻呼信令流与PO计算机制](/telecom/3gpp/protocols/2026-06-11-telecom-3gpp-r3-1830.md) (2026-06-11)
- [5G N2切换端到端信令全链拆解](/telecom/3gpp/protocols/2026-06-11-telecom-3gpp-r3-1824.md) (2026-06-11)
- [5G NGAP初始上下文建立信令全链拆解](/telecom/3gpp/protocols/2026-06-11-telecom-3gpp-r3-0854.md) (2026-06-11)
- [5G NAS去注册信令流全链拆解](/telecom/3gpp/protocols/2026-06-11-telecom-3gpp-r3-0411.md) (2026-06-11)
- [5G去注册信令流四场景全链拆解](/telecom/3gpp/protocols/2026-06-11-telecom-3gpp-r3-0409.md) (2026-06-11)
- [5G Xn切换信令流全链拆解](/telecom/3gpp/protocols/2026-06-06-telecom-3gpp-r2-1405.md) (2026-06-06)
- [5G去注册四大场景信令流全链拆解](/telecom/3gpp/protocols/2026-06-06-telecom-3gpp-r2-1401.md) (2026-06-06)
- [5G Service Request信令流全链拆解](/telecom/3gpp/protocols/2026-06-06-telecom-3gpp-r2-0142.md) (2026-06-06)
- [5G初始注册完整信令流拆解](/telecom/3gpp/protocols/2026-06-05-telecom-3gpp-r3-0710.md) (2026-06-05)
- [PDU会话建立完整信令流拆解](/telecom/3gpp/protocols/2026-06-03-telecom-3gpp-0555.md) (2026-06-03)
- [5G PFCP N4会话建立与规则编排拆解](/telecom/3gpp/protocols/2026-05-30-telecom-3gpp-r3-0202.md) (2026-05-30)
- [5G Paging三触发源与PF/PO时机博弈](/telecom/3gpp/protocols/2026-05-26-telecom-3gpp-2005.md) (2026-05-26)
- [Xn切换SN状态转移与PDCP无缝衔接](/telecom/3gpp/protocols/2026-05-26-telecom-3gpp-1441.md) (2026-05-26)
- [5G PDU会话建立全链路信令拆解](/telecom/3gpp/protocols/2026-05-26-telecom-3gpp-0406.md) (2026-05-26)
- [5G RRC重建四触发场景与定时器链式博弈](/telecom/3gpp/protocols/2026-05-19-telecom-3gpp-r3-0457.md) (2026-05-19)
- [5G去注册三径信令解码与定时器博弈](/telecom/3gpp/protocols/2026-05-19-telecom-3gpp-r3-0001.md) (2026-05-19)
- [5G业务请求信令唤醒全链路解码](/telecom/3gpp/protocols/2026-05-18-telecom-3gpp-r3-2102.md) (2026-05-18)
- [PDU会话建立信令流全链路拆解](/telecom/3gpp/protocols/2026-05-18-telecom-3gpp-r3-1705.md) (2026-05-18)
- [5G-Advanced Rel-19信令协议全栈增强解析](/telecom/3gpp/protocols/2026-05-18-telecom-3gpp-r3-1305.md) (2026-05-18)