CN107005948A - 一种功率控制方法、终端和基站 - Google Patents
一种功率控制方法、终端和基站 Download PDFInfo
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- CN107005948A CN107005948A CN201580067772.XA CN201580067772A CN107005948A CN 107005948 A CN107005948 A CN 107005948A CN 201580067772 A CN201580067772 A CN 201580067772A CN 107005948 A CN107005948 A CN 107005948A
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- 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
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- 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
- H04W52/18—TPC being performed according to specific parameters
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- 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
- H04W52/10—Open loop power control
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- 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
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- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/136—Reed-Muller [RM] codes
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- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本发明涉及一种方法、终端和基站,该方法包括:获取物理上行控制信道PUCCH的参数信息,所述该参数信息包括所述PUCCH的资源块RB的数量信息、里德‑穆勒RM码的数量信息、正交掩码OCC的数量信息、编码格式信息、调制格式信息,以及缩放因子SF的数值信息中的一种信息或多种信息,或包括与RB的数量信息、RM码的数量信息、OCC的数量信息、编码格式信息、调制格式信息,以及SF的数值信息中的一种信息或多种信息相对应的至少一个配置参数;根据所述参数信息对计算所述PUCCH的进行发射功率;根据计算出的发射功率发射该PUCCH。本发明实施例通过获取PUCCH的参数信息,并根据该参数信息计算PUCCH的发射功率,从而解决支持最多32个载波的UCI在PUCCH上反馈时PUCCH的功率控制问题。
Description
PCT国内申请,说明书已公开。
Claims (26)
- 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/CN2015/078839 WO2016179806A1 (zh) | 2015-05-13 | 2015-05-13 | 一种功率控制方法、终端和基站 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107005948A true CN107005948A (zh) | 2017-08-01 |
CN107005948B CN107005948B (zh) | 2021-01-29 |
Family
ID=57248767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580067772.XA Active CN107005948B (zh) | 2015-05-13 | 2015-05-13 | 一种功率控制方法、终端和基站 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10412688B2 (zh) |
EP (1) | EP3288320B1 (zh) |
JP (1) | JP6664415B2 (zh) |
KR (1) | KR102063280B1 (zh) |
CN (1) | CN107005948B (zh) |
WO (1) | WO2016179806A1 (zh) |
Cited By (1)
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---|---|---|---|---|
CN109842929A (zh) * | 2017-11-24 | 2019-06-04 | 电信科学技术研究院有限公司 | 一种功率控制偏移量的获取方法及装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6019182B1 (ja) * | 2015-06-24 | 2016-11-02 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
CN113543360A (zh) * | 2020-04-22 | 2021-10-22 | 北京三星通信技术研究有限公司 | 一种传输方法和设备 |
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2015
- 2015-05-13 WO PCT/CN2015/078839 patent/WO2016179806A1/zh active Application Filing
- 2015-05-13 EP EP15891509.0A patent/EP3288320B1/en active Active
- 2015-05-13 KR KR1020177034822A patent/KR102063280B1/ko active IP Right Grant
- 2015-05-13 JP JP2017559383A patent/JP6664415B2/ja active Active
- 2015-05-13 CN CN201580067772.XA patent/CN107005948B/zh active Active
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2017
- 2017-11-10 US US15/809,607 patent/US10412688B2/en active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109842929A (zh) * | 2017-11-24 | 2019-06-04 | 电信科学技术研究院有限公司 | 一种功率控制偏移量的获取方法及装置 |
CN109842929B (zh) * | 2017-11-24 | 2022-07-05 | 大唐移动通信设备有限公司 | 一种功率控制偏移量的获取方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
US20180084507A1 (en) | 2018-03-22 |
KR20170141796A (ko) | 2017-12-26 |
WO2016179806A1 (zh) | 2016-11-17 |
EP3288320A4 (en) | 2018-05-02 |
US10412688B2 (en) | 2019-09-10 |
CN107005948B (zh) | 2021-01-29 |
EP3288320A1 (en) | 2018-02-28 |
EP3288320B1 (en) | 2023-04-05 |
JP2018516004A (ja) | 2018-06-14 |
JP6664415B2 (ja) | 2020-03-13 |
KR102063280B1 (ko) | 2020-01-07 |
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