CN114616917A - 一种rrc连接恢复方法及设备 - Google Patents
一种rrc连接恢复方法及设备 Download PDFInfo
- Publication number
- CN114616917A CN114616917A CN201980101703.4A CN201980101703A CN114616917A CN 114616917 A CN114616917 A CN 114616917A CN 201980101703 A CN201980101703 A CN 201980101703A CN 114616917 A CN114616917 A CN 114616917A
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- China
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- network device
- terminal device
- information
- rrc
- message
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- 238000011084 recovery Methods 0.000 title claims abstract description 175
- 238000000034 method Methods 0.000 title claims abstract description 160
- 238000004891 communication Methods 0.000 claims description 244
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- 238000013508 migration Methods 0.000 description 9
- 230000003993 interaction Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 238000012795 verification Methods 0.000 description 6
- 238000010295 mobile communication Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请涉及一种RRC连接恢复方法及设备。第一网络设备接收来自终端设备的RRC连接恢复请求消息，终端设备处于RRC非激活态。第一网络设备向第二网络设备发送第一消息，第一消息包括的辅助信息包括用于终端设备进行重定向和/或小区重选的信息，第一网络设备是终端设备驻留的网络设备，第二网络设备是终端设备的锚点网络设备。第一网络设备接收来自第二网络设备的RRC释放消息，第一网络设备将RRC释放消息发送给终端设备。RRC释放消息可以由终端设备的锚点网络设备生成，无需由终端设备当前驻留的网络设备生成，由此终端设备当前驻留的网络设备可以不必将终端设备的上下文等迁移到该网络设备，减少了需要执行的步骤，减小了时延。
Description
PCT国内申请，说明书已公开。
Claims (35)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/116341 WO2021087888A1 (zh) | 2019-11-07 | 2019-11-07 | 一种rrc连接恢复方法及设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114616917A true CN114616917A (zh) | 2022-06-10 |
| CN114616917B CN114616917B (zh) | 2024-05-14 |
Family
ID=75848729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980101703.4A Active CN114616917B (zh) | 2019-11-07 | 2019-11-07 | 一种rrc连接恢复方法及设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220264392A1 (zh) |
| EP (1) | EP4044759A4 (zh) |
| CN (1) | CN114616917B (zh) |
| WO (1) | WO2021087888A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116261116A (zh) * | 2021-12-09 | 2023-06-13 | 夏普株式会社 | 由用户设备执行的方法以及用户设备 |
| WO2024090852A1 (en) * | 2022-10-26 | 2024-05-02 | Samsung Electronics Co., Ltd. | Method and apparatus for common channel transmission handling for network energy saving in wireless communication system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020504576A (ja) * | 2017-01-13 | 2020-02-06 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 無線アクセスネットワークにおける輻輳緩和のための技術 |
| KR102310719B1 (ko) * | 2017-03-20 | 2021-10-08 | 삼성전자 주식회사 | 차세대 이동통신에서 대기 모드 동작을 효과적으로 하는 방법 및 장치 |
| CN108738084B (zh) * | 2017-04-18 | 2020-09-18 | 华为技术有限公司 | 通信方法与设备 |
| EP4210380A1 (en) * | 2017-06-05 | 2023-07-12 | Samsung Electronics Co., Ltd. | Method and apparatus for configuring pdcp device and sdap device in next-generation mobile communication system |
| CN109699050B (zh) * | 2017-10-24 | 2022-02-18 | 普天信息技术有限公司 | 一种非激活态终端恢复连接的方法、基站、设备及系统 |
| EP3704883B1 (en) * | 2017-11-13 | 2023-04-05 | LG Electronics Inc. | Method for managing ue context and device supporting the same |
| JP7100709B2 (ja) * | 2018-02-14 | 2022-07-13 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | Ｒｒｃ＿ｉｎａｃｔｉｖｅ状態におけるｔａ更新 |
| PT3624549T (pt) * | 2018-04-02 | 2021-04-30 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Métodos e dispositivos para controle de estado rrc |
| CN110381554B (zh) * | 2018-06-21 | 2021-04-09 | 华为技术有限公司 | 通信方法、装置、系统和计算机存储介质 |
| EP3677089B1 (en) * | 2018-09-25 | 2021-01-13 | Telefonaktiebolaget LM Ericsson (publ) | Resume request followed by release and redirect |
| WO2020198272A1 (en) * | 2019-03-28 | 2020-10-01 | Kyocera Corporation | Resume failure report for failed attempt to resume connected state from inactive state |
| EP4000323A4 (en) * | 2019-07-19 | 2022-08-31 | Telefonaktiebolaget Lm Ericsson (Publ) | UNBLOCKING, SUSPENSION AND RECONFIGURATION IN RADIOMESSAGE |
-
2019
- 2019-11-07 WO PCT/CN2019/116341 patent/WO2021087888A1/zh unknown
- 2019-11-07 EP EP19952119.6A patent/EP4044759A4/en active Pending
- 2019-11-07 CN CN201980101703.4A patent/CN114616917B/zh active Active
-
2022
- 2022-05-06 US US17/738,479 patent/US20220264392A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20220264392A1 (en) | 2022-08-18 |
| WO2021087888A1 (zh) | 2021-05-14 |
| EP4044759A4 (en) | 2022-11-02 |
| CN114616917B (zh) | 2024-05-14 |
| EP4044759A1 (en) | 2022-08-17 |
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