CN115336326A - 辅节点变换方法、终端设备和网络设备 - Google Patents
辅节点变换方法、终端设备和网络设备 Download PDFInfo
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- CN115336326A CN115336326A CN202080099195.3A CN202080099195A CN115336326A CN 115336326 A CN115336326 A CN 115336326A CN 202080099195 A CN202080099195 A CN 202080099195A CN 115336326 A CN115336326 A CN 115336326A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00837—Determination of triggering parameters for hand-off
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
- H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
本申请实施例提供了一种辅节点变换方法、终端设备和网络设备，网络设备能够及时获知终端设备的测量结果满足了辅节点变换条件，从而提升辅节点变换性能。该辅节点变换方法包括：主节点接收第一指示信息，其中，该第一指示信息用于指示辅节点变换条件已满足，或者，该第一指示信息用于指示终端设备发起了辅节点变换流程；响应于该第一指示信息，该主节点向源辅节点发送第二指示信息，该第二指示信息用于指示该源辅节点释放面向终端设备的连接，和/或，该第二指示信息用于指示该源辅节点终止面向终端设备的数据传输。
Description
PCT国内申请，说明书已公开。
Claims (47)
- PCT国内申请，权利要求书已公开。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310176132.9A CN116193523A (zh) | 2020-10-22 | 2020-10-22 | 辅节点变换方法、终端设备和网络设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/122942 WO2022082644A1 (zh) | 2020-10-22 | 2020-10-22 | 辅节点变换方法、终端设备和网络设备 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310176132.9A Division CN116193523A (zh) | 2020-10-22 | 2020-10-22 | 辅节点变换方法、终端设备和网络设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115336326A true CN115336326A (zh) | 2022-11-11 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080099195.3A Pending CN115336326A (zh) | 2020-10-22 | 2020-10-22 | 辅节点变换方法、终端设备和网络设备 |
| CN202310176132.9A Pending CN116193523A (zh) | 2020-10-22 | 2020-10-22 | 辅节点变换方法、终端设备和网络设备 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202310176132.9A Pending CN116193523A (zh) | 2020-10-22 | 2020-10-22 | 辅节点变换方法、终端设备和网络设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230085429A1 (zh) |
| EP (1) | EP4152826A4 (zh) |
| CN (2) | CN115336326A (zh) |
| WO (1) | WO2022082644A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024073980A1 (en) * | 2023-01-17 | 2024-04-11 | Lenovo (Beijing) Limited | Methods and apparatuses for son enhancements |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3589069B1 (en) * | 2017-03-25 | 2021-09-01 | LG Electronics Inc. | Method and apparatus for improving procedure for lte/nr interworking in wireless communication system |
| CN109246745B (zh) * | 2017-05-03 | 2021-05-28 | 电信科学技术研究院 | 一种移动性管理的方法、网络侧设备及终端 |
| EP3413682B1 (en) * | 2017-05-31 | 2020-09-09 | HTC Corporation | Method of handling secondary node change in dual connectivity |
| KR20200051045A (ko) * | 2017-09-28 | 2020-05-12 | 삼성전자주식회사 | 무선 통신 시스템에서의 pdcp 동작 처리를 위한 방법 및 시스템 |
| US11412423B2 (en) * | 2017-11-16 | 2022-08-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Full RRC configuration in EN-DC |
| WO2020144917A1 (ja) * | 2019-01-11 | 2020-07-16 | 日本電気株式会社 | 分散ユニット、中央ユニット、無線アクセスネットワークノード、及びこれらのための方法 |
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2020
- 2020-10-22 EP EP20958226.1A patent/EP4152826A4/en active Pending
- 2020-10-22 CN CN202080099195.3A patent/CN115336326A/zh active Pending
- 2020-10-22 WO PCT/CN2020/122942 patent/WO2022082644A1/zh unknown
- 2020-10-22 CN CN202310176132.9A patent/CN116193523A/zh active Pending
-
2022
- 2022-11-17 US US17/989,398 patent/US20230085429A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN116193523A (zh) | 2023-05-30 |
| EP4152826A4 (en) | 2023-07-26 |
| WO2022082644A1 (zh) | 2022-04-28 |
| EP4152826A1 (en) | 2023-03-22 |
| US20230085429A1 (en) | 2023-03-16 |
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