CN111602463A - 一种信息指示方法及相关设备 - Google Patents
一种信息指示方法及相关设备 Download PDFInfo
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- CN111602463A CN111602463A CN201880086841.5A CN201880086841A CN111602463A CN 111602463 A CN111602463 A CN 111602463A CN 201880086841 A CN201880086841 A CN 201880086841A CN 111602463 A CN111602463 A CN 111602463A
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- 238000000034 method Methods 0.000 title claims abstract description 148
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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Abstract
本发明实施例公开了一种信息指示方法及相关设备，该方法包括：确定下行控制信息DCI需要指示的PUSCH的频率资源；该PUSCH的频率资源包括的PRB个数大于或等于1时，确定DCI中用于指示HARQ进程号的比特为3比特，用于指示RV的比特为2比特，用于指示PUSCH的TPC命令的比特为2比特；该PUSCH的频率资源包括的子载波个数小于12时，确定DCI中用于指示HARQ进程号的比特数小于3，和/或DCI中用于指示RV的比特为1比特，和/或DCI中用于指示PUSCH的TPC命令的比特为0比特；确定DCI；向终端设备发送DCI。可见，通过实施本申请实施例有利于降低DCI的比特数。
Description
PCT国内申请，说明书已公开。
Claims (38)
- 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/CN2018/076762 WO2019157670A1 (zh) | 2018-02-13 | 2018-02-13 | 一种信息指示方法及相关设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111602463A true CN111602463A (zh) | 2020-08-28 |
| CN111602463B CN111602463B (zh) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880086841.5A Active CN111602463B (zh) | 2018-02-13 | 2018-02-13 | 一种信息指示方法及相关设备 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111602463B (zh) |
| WO (1) | WO2019157670A1 (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778449A (zh) * | 2010-01-08 | 2010-07-14 | 中兴通讯股份有限公司 | 一种下行控制信息传输方法及基站 |
| US20110019776A1 (en) * | 2009-07-24 | 2011-01-27 | Interdigital Patent Holdings, Inc. | Method and apparatus for obtaining port index information |
| CN102404854A (zh) * | 2011-11-04 | 2012-04-04 | 中兴通讯股份有限公司 | 一种上行解调参考信号的资源配置方法及系统 |
| CN103178942A (zh) * | 2011-12-21 | 2013-06-26 | 华为技术有限公司 | 信令传输方法、基站和用户设备 |
| CN106998245A (zh) * | 2016-01-22 | 2017-08-01 | 中兴通讯股份有限公司 | 一种下行反馈方法及装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8971261B2 (en) * | 2010-06-02 | 2015-03-03 | Samsung Electronics Co., Ltd. | Method and system for transmitting channel state information in wireless communication systems |
| US20160088594A1 (en) * | 2014-09-18 | 2016-03-24 | Gang Xiong | Device and method of supporting reduced data transmission bandwidth |
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2018
- 2018-02-13 CN CN201880086841.5A patent/CN111602463B/zh active Active
- 2018-02-13 WO PCT/CN2018/076762 patent/WO2019157670A1/zh active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110019776A1 (en) * | 2009-07-24 | 2011-01-27 | Interdigital Patent Holdings, Inc. | Method and apparatus for obtaining port index information |
| CN101778449A (zh) * | 2010-01-08 | 2010-07-14 | 中兴通讯股份有限公司 | 一种下行控制信息传输方法及基站 |
| CN102404854A (zh) * | 2011-11-04 | 2012-04-04 | 中兴通讯股份有限公司 | 一种上行解调参考信号的资源配置方法及系统 |
| CN103178942A (zh) * | 2011-12-21 | 2013-06-26 | 华为技术有限公司 | 信令传输方法、基站和用户设备 |
| CN106998245A (zh) * | 2016-01-22 | 2017-08-01 | 中兴通讯股份有限公司 | 一种下行反馈方法及装置 |
Non-Patent Citations (1)
| Title |
|---|
| HUAWEI ET AL: "Correction on the bits of DCI fields in 38.212", 《3GPP TSG RAN WG1 AD HOC MEETING R1-1800825》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019157670A1 (zh) | 2019-08-22 |
| CN111602463B (zh) | 2021-08-27 |
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