CN112703770A - 一种rrc连接重建方法及装置、网络设备 - Google Patents
一种rrc连接重建方法及装置、网络设备 Download PDFInfo
- Publication number
- CN112703770A CN112703770A CN201980060352.7A CN201980060352A CN112703770A CN 112703770 A CN112703770 A CN 112703770A CN 201980060352 A CN201980060352 A CN 201980060352A CN 112703770 A CN112703770 A CN 112703770A
- Authority
- CN
- China
- Prior art keywords
- node
- base station
- context
- terminal
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 113
- 230000008569 process Effects 0.000 claims abstract description 36
- 238000004590 computer program Methods 0.000 claims description 33
- 230000015654 memory Effects 0.000 claims description 33
- 238000004422 calculation algorithm Methods 0.000 claims description 32
- 239000000126 substance Substances 0.000 claims description 12
- 230000000977 initiatory effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 41
- 238000005259 measurement Methods 0.000 description 25
- 238000010586 diagram Methods 0.000 description 19
- 230000011664 signaling Effects 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 101100240462 Homo sapiens RASAL2 gene Proteins 0.000 description 5
- 102100035410 Ras GTPase-activating protein nGAP Human genes 0.000 description 5
- 101001055444 Homo sapiens Mediator of RNA polymerase II transcription subunit 20 Proteins 0.000 description 4
- 102100026165 Mediator of RNA polymerase II transcription subunit 20 Human genes 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 241000700159 Rattus Species 0.000 description 3
- 108091005487 SCARB1 Proteins 0.000 description 3
- 102100037118 Scavenger receptor class B member 1 Human genes 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 101100150275 Caenorhabditis elegans srb-3 gene Proteins 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供一种RRC连接重建方法及装置、网络设备，包括：目标基站接收终端发送的RRC连接重建请求消息，所述RRC连接重建请求消息携带第一信息，所述第一信息用于寻址辅节点，所述辅节点与主节点形成双连接网络，所述辅节点存储有所述终端的第一UE上下文，所述主节点存储有所述终端的第二UE上下文；其中，所述目标基站所属的RAT与所述辅节点所属的RAT相同；所述目标基站获取所述辅节点侧的所述第一UE上下文和所述主节点侧的所述第二UE上下文，并向所述终端发送RRC连接重建消息；所述目标基站接收所述终端发送的RRC连接重建完成消息，并向第一核心网网元发起路径转换过程。
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/CN2019/071473 WO2020143054A1 (zh) | 2019-01-11 | 2019-01-11 | 一种rrc连接重建方法及装置、网络设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112703770A true CN112703770A (zh) | 2021-04-23 |
| CN112703770B CN112703770B (zh) | 2023-11-10 |
Family
ID=71521409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980060352.7A Active CN112703770B (zh) | 2019-01-11 | 2019-01-11 | 一种rrc连接重建方法及装置、网络设备 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112703770B (zh) |
| WO (1) | WO2020143054A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116210336A (zh) * | 2020-07-31 | 2023-06-02 | Oppo广东移动通信有限公司 | 一种密钥生成方法及装置、终端设备、网络设备 |
| CN114205807A (zh) * | 2020-09-18 | 2022-03-18 | 中国移动通信有限公司研究院 | 终端辅助多连接的方法、装置、设备及可读存储介质 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100056335A (ko) * | 2008-11-18 | 2010-05-27 | 엘지전자 주식회사 | 이웃 셀 정보 보고 방법 |
| CN103634930A (zh) * | 2012-08-22 | 2014-03-12 | 普天信息技术研究院有限公司 | 一种无线资源控制连接重建方法 |
| US20150098448A1 (en) * | 2012-05-11 | 2015-04-09 | Samsung Electronics Co., Ltd | Method and apparatus for supporting rlf reason detection or handover failure reason detection |
| CN106465203A (zh) * | 2014-09-26 | 2017-02-22 | 联发科技股份有限公司 | 辅基站SeNB上用于双连接的RRC重建 |
| CN107666693A (zh) * | 2016-07-29 | 2018-02-06 | 电信科学技术研究院 | 终端路径转移、控制终端状态转换的方法、终端及基站 |
| CN107666692A (zh) * | 2016-07-29 | 2018-02-06 | 电信科学技术研究院 | 一种状态转移方法、用户终端和基站 |
| WO2018128572A1 (en) * | 2017-01-06 | 2018-07-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio network nodes, wireless device, and methods performed therein for handling connections in a wireless communication network |
| US20180324160A1 (en) * | 2015-10-08 | 2018-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | A radio access node and a method of operating the same |
| WO2018219039A1 (zh) * | 2017-06-01 | 2018-12-06 | 中兴通讯股份有限公司 | 一种移动切换的管理方法、装置、设备及存储介质 |
| WO2018231021A1 (ko) * | 2017-06-15 | 2018-12-20 | 삼성전자 주식회사 | 듀얼 rrc 시스템에서 이동성을 처리하는 방법 및 장치 |
| KR20180136862A (ko) * | 2017-06-15 | 2018-12-26 | 삼성전자주식회사 | 듀얼 rrc 시스템에서 이동성을 처리하는 방법 및 장치 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015062097A1 (zh) * | 2013-11-01 | 2015-05-07 | 华为技术有限公司 | 一种双连接模式下的密钥处理方法和设备 |
-
2019
- 2019-01-11 CN CN201980060352.7A patent/CN112703770B/zh active Active
- 2019-01-11 WO PCT/CN2019/071473 patent/WO2020143054A1/zh active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100056335A (ko) * | 2008-11-18 | 2010-05-27 | 엘지전자 주식회사 | 이웃 셀 정보 보고 방법 |
| US20150098448A1 (en) * | 2012-05-11 | 2015-04-09 | Samsung Electronics Co., Ltd | Method and apparatus for supporting rlf reason detection or handover failure reason detection |
| CN103634930A (zh) * | 2012-08-22 | 2014-03-12 | 普天信息技术研究院有限公司 | 一种无线资源控制连接重建方法 |
| CN106465203A (zh) * | 2014-09-26 | 2017-02-22 | 联发科技股份有限公司 | 辅基站SeNB上用于双连接的RRC重建 |
| US20180324160A1 (en) * | 2015-10-08 | 2018-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | A radio access node and a method of operating the same |
| CN107666693A (zh) * | 2016-07-29 | 2018-02-06 | 电信科学技术研究院 | 终端路径转移、控制终端状态转换的方法、终端及基站 |
| CN107666692A (zh) * | 2016-07-29 | 2018-02-06 | 电信科学技术研究院 | 一种状态转移方法、用户终端和基站 |
| WO2018128572A1 (en) * | 2017-01-06 | 2018-07-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio network nodes, wireless device, and methods performed therein for handling connections in a wireless communication network |
| WO2018219039A1 (zh) * | 2017-06-01 | 2018-12-06 | 中兴通讯股份有限公司 | 一种移动切换的管理方法、装置、设备及存储介质 |
| WO2018231021A1 (ko) * | 2017-06-15 | 2018-12-20 | 삼성전자 주식회사 | 듀얼 rrc 시스템에서 이동성을 처리하는 방법 및 장치 |
| KR20180136862A (ko) * | 2017-06-15 | 2018-12-26 | 삼성전자주식회사 | 듀얼 rrc 시스템에서 이동성을 처리하는 방법 및 장치 |
Non-Patent Citations (8)
| Title |
|---|
| ""S5-122465 2012-10 3GPP Self Organizing Networks v1.0"", 3GPP TSG_SA\\WG5_TM * |
| FUJITSU: "R3-130055 "Discussion on causes of failed RRC re-establishment for MRO"", 3GPP TSG_RAN\\WG3_IU, no. 3 * |
| HUAWEI: "R3-186483 "(TP for BL CR for TS 38.423): Support of data forwarding for RRC reestablishment UE"", 3GPP TSG_RAN\\WG3_IU, no. 3 * |
| LG ELECTRONICS INC.: "R2-1802922 "Inter-RAT mobility between NR and eLTE for Inactive state"", 《3GPP TSG_RAN\WG2_RL2》 * |
| LG ELECTRONICS INC.: "R2-1802922 "Inter-RAT mobility between NR and eLTE for Inactive state"", 《3GPP TSG_RAN\WG2_RL2》, 2 March 2018 (2018-03-02) * |
| PANTECH: "R2-141382 "Reestablishment in dual connectivity"", 3GPP TSG_RAN\\WG2_RL2, no. 2 * |
| QUALCOMM INCORPORATED: ""R2-1800213_UE AS Context for RRC INACTIVE"", 《3GPP TSG_RAN\WG2_RL2》 * |
| QUALCOMM INCORPORATED: ""R2-1800213_UE AS Context for RRC INACTIVE"", 《3GPP TSG_RAN\WG2_RL2》, 26 January 2018 (2018-01-26) * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020143054A1 (zh) | 2020-07-16 |
| CN112703770B (zh) | 2023-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3731552B1 (en) | Information transmission method and apparatus, and communication device | |
| CN112789878A (zh) | 一种信息上报方法及装置、终端 | |
| CN112313988B (zh) | 一种测量控制方法及装置、终端设备 | |
| EP3780878B1 (en) | Rlf processing method and apparatus, and communication system | |
| CN112586046B (zh) | 一种协调测量配置的方法及装置、网络设备、终端 | |
| US20220053392A1 (en) | Switching Method and Apparatus, and Communication Device | |
| US11229079B2 (en) | Information configuration method and terminal | |
| US11856634B2 (en) | Method and device for controlling mobility of terminal, and terminal | |
| US20220124839A1 (en) | Data transmission method and apparatus, and terminal | |
| US20210243687A1 (en) | Processing Method for Security Algorithm and Terminal | |
| US11611925B2 (en) | Switching processing method, terminal device and network device | |
| CN112703770B (zh) | 一种rrc连接重建方法及装置、网络设备 | |
| CN112789891B (zh) | 无线通信方法、装置和终端设备 | |
| US11265951B2 (en) | Method and apparatus for recovering RRC connection, and terminal | |
| CN116636299A (zh) | 一种处理无线链路失败的方法及装置、通信设备 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |