CN114342465A - 无线通信的方法和终端设备 - Google Patents
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- CN114342465A CN114342465A CN201980099958.1A CN201980099958A CN114342465A CN 114342465 A CN114342465 A CN 114342465A CN 201980099958 A CN201980099958 A CN 201980099958A CN 114342465 A CN114342465 A CN 114342465A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
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Abstract
提供了一种无线通信的方法和终端设备，所述方法应用于终端设备，包括：在基于双活动协议栈DAPS将数据传输从源网络设备切换至目标网络设备的过程中，若收到切换命令，将上行分组数据汇聚协议协议数据单元UL PDCP PDU传输从源小区切换至目标小区。通过所述切换命令触发终端设备将上行分组数据汇聚协议协议数据单元UL PDCP PDU传输从源小区切换至目标小区，针对不需要随机接入的场景，能够保证终端设备正确接入到目标小区后才将数据转移到目标小区，以降低由于目标小区通信未正确接入而导致的切换失败或者乒乓切换回源小区的概率，进而提高用户体验。
Description
PCT国内申请，说明书已公开。
Claims (33)
- 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/CN2019/116100 WO2021087832A1 (zh) | 2019-11-06 | 2019-11-06 | 无线通信的方法和终端设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114342465A true CN114342465A (zh) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980099958.1A Pending CN114342465A (zh) | 2019-11-06 | 2019-11-06 | 无线通信的方法和终端设备 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114342465A (zh) |
| WO (1) | WO2021087832A1 (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1915017A2 (en) * | 2006-10-19 | 2008-04-23 | Samsung Electronics Co.,Ltd. | Method and apparatus for performing handover using packet data convergence protocol (PDCP) reordering in mobile communication system |
| WO2017138978A1 (en) * | 2016-02-12 | 2017-08-17 | Intel IP Corporation | Systems and methods for reducing interruptions in data transmissions due to handover operations |
| CN109845367A (zh) * | 2017-09-28 | 2019-06-04 | Oppo广东移动通信有限公司 | 切换路径的方法和终端设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941700B (zh) * | 2016-01-04 | 2020-12-29 | 中兴通讯股份有限公司 | 一种数据传输方法及装置和基站及ue |
| US10820192B2 (en) * | 2017-06-16 | 2020-10-27 | Huawei Technologies Co., Ltd. | Downlink transmission in a RAN inactive mode |
| US10893568B2 (en) * | 2017-08-18 | 2021-01-12 | Huawei Technologies Co., Ltd. | Location and context management in a RAN INACTIVE mode |
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2019
- 2019-11-06 CN CN201980099958.1A patent/CN114342465A/zh active Pending
- 2019-11-06 WO PCT/CN2019/116100 patent/WO2021087832A1/zh active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1915017A2 (en) * | 2006-10-19 | 2008-04-23 | Samsung Electronics Co.,Ltd. | Method and apparatus for performing handover using packet data convergence protocol (PDCP) reordering in mobile communication system |
| WO2017138978A1 (en) * | 2016-02-12 | 2017-08-17 | Intel IP Corporation | Systems and methods for reducing interruptions in data transmissions due to handover operations |
| CN109845367A (zh) * | 2017-09-28 | 2019-06-04 | Oppo广东移动通信有限公司 | 切换路径的方法和终端设备 |
Non-Patent Citations (3)
| Title |
|---|
| ERICSSON: "R2-1907305 "User plane aspects of Make-Before-Break for dual active protocol stacks"", 3GPP TSG_RAN\\WG2_RL2, no. 2 * |
| ERICSSON: "R2-1907310 "Enhancements to Make-Before-Break for dual active protocol stacks"", 3GPP TSG_RAN\\WG2_RL2, no. 2 * |
| QUALCOMM INC, CHARTER COMMUNICATIONS, INTEL CORP, MEDIATEK INC, APPLE INC, GOOGLE INC: "R2-1912838 "UL TDM aspects of enhanced MBB HO using Dual Active Protocol Stack"", 3GPP TSG_RAN\\WG2_RL2, no. 2 * |
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| Publication number | Publication date |
|---|---|
| WO2021087832A1 (zh) | 2021-05-14 |
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