CN111543108A - 无线通信方法、终端设备和网络设备 - Google Patents
无线通信方法、终端设备和网络设备 Download PDFInfo
- Publication number
- CN111543108A CN111543108A CN201780098062.2A CN201780098062A CN111543108A CN 111543108 A CN111543108 A CN 111543108A CN 201780098062 A CN201780098062 A CN 201780098062A CN 111543108 A CN111543108 A CN 111543108A
- Authority
- CN
- China
- Prior art keywords
- resource set
- srs resource
- tpc information
- srs
- tpc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供了一种无线通信方法和设备,可以在SRS传输方面,实现功率控制。该方法包括:终端设备获取至少一个探测参考信号SRS资源集合中每个SRS资源集合对应的最大发送功率和/或发射功率控制TPC信息;基于所述每个SRS资源集合对应的最大发送功率和/或TPC信息,采用所述每个SRS资源集合中的SRS资源,发送SRS。
Description
PCT国内申请,说明书已公开。
Claims (44)
- 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/CN2017/120125 WO2019127462A1 (zh) | 2017-12-29 | 2017-12-29 | 无线通信方法、终端设备和网络设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111543108A true CN111543108A (zh) | 2020-08-14 |
Family
ID=67064464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780098062.2A Pending CN111543108A (zh) | 2017-12-29 | 2017-12-29 | 无线通信方法、终端设备和网络设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11425663B2 (zh) |
EP (1) | EP3731591A4 (zh) |
JP (1) | JP2021515425A (zh) |
KR (1) | KR20200103038A (zh) |
CN (1) | CN111543108A (zh) |
AU (1) | AU2017445532A1 (zh) |
WO (1) | WO2019127462A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110167168B (zh) * | 2018-02-14 | 2022-05-24 | 华为技术有限公司 | 传输探测参考信号的方法和装置 |
WO2021159498A1 (en) * | 2020-02-14 | 2021-08-19 | Nokia Shanghai Bell Co., Ltd. | Power control of positioning reference signal |
CN115176489A (zh) * | 2020-02-20 | 2022-10-11 | 株式会社Ntt都科摩 | 终端、无线通信方法以及基站 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012008773A2 (ko) | 2010-07-16 | 2012-01-19 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 전송 전력 제어 방법 및 장치 |
US9497711B2 (en) * | 2011-10-03 | 2016-11-15 | Sun Patent Trust | Terminal, base station, and communication method |
CN102427608B (zh) * | 2011-12-06 | 2015-07-01 | 电信科学技术研究院 | 一种发送srs和指示srs发送的方法及设备 |
CN103369654A (zh) * | 2012-04-09 | 2013-10-23 | 电信科学技术研究院 | 功控参数的指示及功控方法和设备 |
WO2014204203A1 (ko) * | 2013-06-18 | 2014-12-24 | 엘지전자 주식회사 | 무선 자원의 용도 변경을 지원하는 무선 통신 시스템에서 전력 제어 방법 및 이를 위한 장치 |
CN107005989B (zh) * | 2015-09-23 | 2020-09-04 | 华为技术有限公司 | 终端设备、网络设备、上行参考信号发送方法和接收方法 |
CN110247748B (zh) * | 2016-02-26 | 2021-06-22 | 北京佰才邦技术有限公司 | 探测参考信号的传输方法、装置及终端 |
CN110313199B (zh) * | 2017-01-04 | 2023-03-10 | 诺基亚技术有限公司 | 多输入多输出无线***的探测参考信号功率控制 |
SG11201903386WA (en) * | 2017-05-04 | 2019-05-30 | Lg Electronics Inc | Method for transmitting and receiving uplink in wireless communication system and apparatus therefor |
US11277883B2 (en) * | 2018-05-11 | 2022-03-15 | Intel Corporation | Scheduling enhancements and hybrid automatic repeat request (HARQ) timing procedure for new radio (NR) unlicensed |
-
2017
- 2017-12-29 CN CN201780098062.2A patent/CN111543108A/zh active Pending
- 2017-12-29 JP JP2020533293A patent/JP2021515425A/ja not_active Withdrawn
- 2017-12-29 AU AU2017445532A patent/AU2017445532A1/en not_active Abandoned
- 2017-12-29 KR KR1020207020694A patent/KR20200103038A/ko not_active Application Discontinuation
- 2017-12-29 WO PCT/CN2017/120125 patent/WO2019127462A1/zh unknown
- 2017-12-29 EP EP17936091.2A patent/EP3731591A4/en active Pending
-
2020
- 2020-06-16 US US16/902,525 patent/US11425663B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20200314768A1 (en) | 2020-10-01 |
KR20200103038A (ko) | 2020-09-01 |
US11425663B2 (en) | 2022-08-23 |
EP3731591A4 (en) | 2021-01-13 |
WO2019127462A1 (zh) | 2019-07-04 |
JP2021515425A (ja) | 2021-06-17 |
EP3731591A1 (en) | 2020-10-28 |
AU2017445532A1 (en) | 2020-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111132294B (zh) | 无线通信方法和设备 | |
CN111711989B (zh) | 探测参考信号传输方法、网络设备和终端设备 | |
CN112532364B (zh) | 传输上行控制信息的方法和设备 | |
CN111935809B (zh) | 无线通信方法和终端设备 | |
CN111294909A (zh) | 无线通信方法和设备 | |
US11425663B2 (en) | Wireless communication method, terminal device, and network device | |
CN110574455A (zh) | 数据传输的方法和终端设备 | |
CN111434164A (zh) | 无线通信方法、终端和网络设备 | |
CN111294952B (zh) | 无线通信方法和设备 | |
CN111542120B (zh) | 无线通信方法、网络设备和终端设备 | |
CN110800352A (zh) | 无线通信方法和设备 | |
CN111148106B (zh) | 无线通信方法和设备 | |
CN111465111B (zh) | 无线通信方法和设备 | |
CN110945810A (zh) | 无线通信方法、终端设备和网络设备 | |
CN110731116A (zh) | 无线通信方法、终端设备和网络设备 | |
CN111034314A (zh) | 无线通信方法和设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |