CN112602269A - 一种上行数据传输的预编码指示方法及相关设备 - Google Patents
一种上行数据传输的预编码指示方法及相关设备 Download PDFInfo
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- CN112602269A CN112602269A CN201880096836.2A CN201880096836A CN112602269A CN 112602269 A CN112602269 A CN 112602269A CN 201880096836 A CN201880096836 A CN 201880096836A CN 112602269 A CN112602269 A CN 112602269A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- 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
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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Abstract
本申请实施例提供了一种上行数据传输的预编码指示方法及相关设备,包括:接收网络设备发送的预编码指示信息,所述预编码指示信息包括次级预编码资源块组PRG的分组信息以及预编码数据段;发送上行数据,每个次级PRG的预编码为根据所述次级PRG的分组信息以及所述预编码数据段确定的。实施本申请实施例,可以提高了预编码的指示精度。
Description
PCT国内申请,说明书已公开。
Claims (22)
- PCT国内申请,权利要求书已公开。
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PCT/CN2018/113818 WO2020087536A1 (zh) | 2018-11-02 | 2018-11-02 | 一种上行数据传输的预编码指示方法及相关设备 |
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CN112602269A true CN112602269A (zh) | 2021-04-02 |
CN112602269B CN112602269B (zh) | 2021-11-09 |
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WO (1) | WO2020087536A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023125125A1 (zh) * | 2021-12-30 | 2023-07-06 | 华为技术有限公司 | 一种通信方法及通信装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160227520A1 (en) * | 2015-01-29 | 2016-08-04 | Intel Corporation | Precoding resource block group bundling enhancement for full dimension multi-in-multi-output |
US20180097663A1 (en) * | 2016-09-30 | 2018-04-05 | Qualcomm Incorporated | Demodulation reference signal management in new radio |
CN108631833A (zh) * | 2017-03-24 | 2018-10-09 | 北京展讯高科通信技术有限公司 | 上行预编码传输方法、装置及用户设备 |
CN108631836A (zh) * | 2017-03-24 | 2018-10-09 | 华为技术有限公司 | 数据传输方法和装置 |
CN108668368A (zh) * | 2018-04-12 | 2018-10-16 | 中兴通讯股份有限公司 | 分配调度子带的方法、装置、设备及可读存储介质 |
Family Cites Families (2)
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WO2017135737A1 (ko) * | 2016-02-03 | 2017-08-10 | 삼성전자 주식회사 | 이동 통신 시스템에서 기준 신호 설정 및 채널 정보 생성을 위한 방법 및 장치 |
CN108667491B (zh) * | 2017-03-30 | 2020-06-26 | 维沃移动通信有限公司 | Pmi信息的发送方法、接收方法、相关设备及*** |
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- 2018-11-02 CN CN201880096836.2A patent/CN112602269B/zh active Active
- 2018-11-02 WO PCT/CN2018/113818 patent/WO2020087536A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160227520A1 (en) * | 2015-01-29 | 2016-08-04 | Intel Corporation | Precoding resource block group bundling enhancement for full dimension multi-in-multi-output |
US20180097663A1 (en) * | 2016-09-30 | 2018-04-05 | Qualcomm Incorporated | Demodulation reference signal management in new radio |
CN108631833A (zh) * | 2017-03-24 | 2018-10-09 | 北京展讯高科通信技术有限公司 | 上行预编码传输方法、装置及用户设备 |
CN108631836A (zh) * | 2017-03-24 | 2018-10-09 | 华为技术有限公司 | 数据传输方法和装置 |
CN108668368A (zh) * | 2018-04-12 | 2018-10-16 | 中兴通讯股份有限公司 | 分配调度子带的方法、装置、设备及可读存储介质 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023125125A1 (zh) * | 2021-12-30 | 2023-07-06 | 华为技术有限公司 | 一种通信方法及通信装置 |
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WO2020087536A1 (zh) | 2020-05-07 |
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