CN112640347A - 无线通信的方法、终端设备和网络设备 - Google Patents
无线通信的方法、终端设备和网络设备 Download PDFInfo
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- CN112640347A CN112640347A CN201880097082.2A CN201880097082A CN112640347A CN 112640347 A CN112640347 A CN 112640347A CN 201880097082 A CN201880097082 A CN 201880097082A CN 112640347 A CN112640347 A CN 112640347A
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- H04W76/19—Connection re-establishment
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- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
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- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
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- 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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Abstract
本申请实施例提供了一种无线通信的方法、终端设备和网络设备,BFR流程可以适用于多个serving cell的场景,从而可以改善BFR性能。应用于CA场景,且存在至少一个主小区和至少一个辅小区服务于终端设备,该方法包括:在第一辅小区上发生信号失败时,所述终端设备判断至少一个候选信号中是否存在满足第一条件的候选信号,其中,所述第一条件为信号的RSRP、RSRQ和SINR中的至少一种大于第一阈值,所述第一辅小区属于所述至少一个辅小区;所述终端设备根据判断结果,确定是否进行针对所述第一辅小区的信号失败恢复。
Description
PCT国内申请,说明书已公开。
Claims (125)
- 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/CN2018/105775 WO2020051892A1 (zh) | 2018-09-14 | 2018-09-14 | 无线通信的方法、终端设备和网络设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112640347A true CN112640347A (zh) | 2021-04-09 |
CN112640347B CN112640347B (zh) | 2023-04-28 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201880097082.2A Active CN112640347B (zh) | 2018-09-14 | 2018-09-14 | 无线通信的方法、终端设备和网络设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11546044B2 (zh) |
CN (1) | CN112640347B (zh) |
TW (1) | TW202021390A (zh) |
WO (1) | WO2020051892A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115765956A (zh) * | 2022-11-25 | 2023-03-07 | 中国联合网络通信集团有限公司 | 载波聚合的确定方法、装置、设备及存储介质 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111432422A (zh) * | 2019-01-10 | 2020-07-17 | 索尼公司 | 电子装置、无线通信方法和计算机可读介质 |
US11533219B2 (en) * | 2019-09-19 | 2022-12-20 | Qualcomm Incorporated | Prioritizing procedures for transmission of a beam failure recovery request via a secondary cell used for carrier aggregation |
KR20220166545A (ko) | 2021-06-10 | 2022-12-19 | 삼성전자주식회사 | 무선 통신 시스템에서 빔 실패 복구 방법 및 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140274030A1 (en) * | 2013-03-12 | 2014-09-18 | Qualcomm Incorporated | Managing secondary cell connections |
CN108513737A (zh) * | 2018-03-28 | 2018-09-07 | 北京小米移动软件有限公司 | 信息传输方法和信息传输装置 |
CN110324908A (zh) * | 2018-03-28 | 2019-10-11 | 维沃移动通信有限公司 | 波束失败处理方法、终端及网络设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10615862B2 (en) * | 2016-04-13 | 2020-04-07 | Qualcomm Incorporated | System and method for beam adjustment request |
JP7319962B2 (ja) * | 2017-08-10 | 2023-08-02 | アイピーエルエー ホールディングス インコーポレイテッド | 新無線におけるコネクテッドモードのモビリティ |
US11895695B2 (en) * | 2018-02-15 | 2024-02-06 | Qualcomm Incorporated | System and method for beam failure recovery request by user equipment |
EP3836733A4 (en) * | 2018-08-09 | 2022-07-06 | NTT DoCoMo, Inc. | USER TERMINAL AND WIRELESS COMMUNICATION METHOD |
-
2018
- 2018-09-14 CN CN201880097082.2A patent/CN112640347B/zh active Active
- 2018-09-14 WO PCT/CN2018/105775 patent/WO2020051892A1/zh active Application Filing
-
2019
- 2019-09-11 TW TW108132872A patent/TW202021390A/zh unknown
-
2021
- 2021-03-05 US US17/193,121 patent/US11546044B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140274030A1 (en) * | 2013-03-12 | 2014-09-18 | Qualcomm Incorporated | Managing secondary cell connections |
CN108513737A (zh) * | 2018-03-28 | 2018-09-07 | 北京小米移动软件有限公司 | 信息传输方法和信息传输装置 |
CN110324908A (zh) * | 2018-03-28 | 2019-10-11 | 维沃移动通信有限公司 | 波束失败处理方法、终端及网络设备 |
Non-Patent Citations (6)
Title |
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HUAWEI, HISILICON,: ""Discussion on BFR for SCell"", 《3GPP TSG RAN WG1 MEETING #94 R1-1809120》 * |
HUAWEI, HISILICON.: "Discussion on BFR for SCell.", 《3GPP TSG RAN WG1 MEETING #94 R1-1809120》 * |
LG ELECTRONICS INC,: ""Remaining issue on Beam Failure Recovery for Scell"", 《3GPP TSG-RAN WG2 MEETING#102 R2-1808354》 * |
OPPO,: ""Discussion on the reply to "LS on termination of contention-free BFR"", 《3GPP TSG RAN WG1 MEETING #94 R1-1808884》 * |
VIVO.: "Discussion on the SCell BFR.", 《3GPP TSG-RAN WG2 MEETING #102 R2-1807584》 * |
VIVO: ""Discussion on the SCell BFR"", 《3GPP TSG-RAN WG2 MEETING #102 R2-1807584》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115765956A (zh) * | 2022-11-25 | 2023-03-07 | 中国联合网络通信集团有限公司 | 载波聚合的确定方法、装置、设备及存储介质 |
CN115765956B (zh) * | 2022-11-25 | 2024-04-09 | 中国联合网络通信集团有限公司 | 载波聚合的确定方法、装置、设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
US20210194566A1 (en) | 2021-06-24 |
CN112640347B (zh) | 2023-04-28 |
US11546044B2 (en) | 2023-01-03 |
TW202021390A (zh) | 2020-06-01 |
WO2020051892A1 (zh) | 2020-03-19 |
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