CN106063340A - 功率控制方法、通信***及相关设备 - Google Patents
功率控制方法、通信***及相关设备 Download PDFInfo
- Publication number
- CN106063340A CN106063340A CN201480030870.1A CN201480030870A CN106063340A CN 106063340 A CN106063340 A CN 106063340A CN 201480030870 A CN201480030870 A CN 201480030870A CN 106063340 A CN106063340 A CN 106063340A
- Authority
- CN
- China
- Prior art keywords
- serving cell
- power control
- user equipment
- corresponding relation
- control command
- 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
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
- H04W52/16—Deriving transmission power values from another channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
-
- 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
- H04W52/08—Closed loop power control
-
- 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
- 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
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/283—Power depending on the position of the mobile
-
- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/186—Processing of subscriber group data
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
一种功率控制方法、通信***及相关设备,应用于通信技术领域。基站在发送多个服务小区的功率控制命令时会在用户设备的一个服务小区发送,这样用户设备在检测基站发送给用户设备的信息时,只在用户设备的一个服务小区进行检测,使得检测的空间就会减小,从而盲检测数量也会减少。
Description
PCT国内申请,说明书已公开。
Claims (1)
- 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/CN2014/083901 WO2016019551A1 (zh) | 2014-08-07 | 2014-08-07 | 功率控制方法、通信***及相关设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106063340A true CN106063340A (zh) | 2016-10-26 |
Family
ID=55263029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480030870.1A Pending CN106063340A (zh) | 2014-08-07 | 2014-08-07 | 功率控制方法、通信***及相关设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10194400B2 (zh) |
EP (1) | EP3197214B1 (zh) |
KR (1) | KR102033984B1 (zh) |
CN (1) | CN106063340A (zh) |
AU (1) | AU2014403049B2 (zh) |
BR (1) | BR112017002089A2 (zh) |
CA (1) | CA2956977A1 (zh) |
WO (1) | WO2016019551A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109660315A (zh) * | 2017-10-10 | 2019-04-19 | 北京展讯高科通信技术有限公司 | 基于dmrs的pdcch盲检方法及装置、存储介质、用户设备 |
CN114982295A (zh) * | 2020-01-23 | 2022-08-30 | 高通股份有限公司 | 用于小区群组的发送功率控制命令 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10149255B2 (en) * | 2015-05-01 | 2018-12-04 | Qualcomm Incorporated | Low latency uplink power control |
JP2018023040A (ja) * | 2016-08-04 | 2018-02-08 | 富士通株式会社 | 基地局、無線通信システムおよび基地局の動作方法 |
US12010619B2 (en) * | 2018-09-21 | 2024-06-11 | Comcast Cable Communications, Llc | Activation and deactivation of power saving operation |
US20210184809A1 (en) * | 2019-12-13 | 2021-06-17 | Qualcomm Incorporated | Downlink control information based beam and pathloss reference signal configuration activation |
US11540236B2 (en) * | 2021-03-08 | 2022-12-27 | Qualcomm Incorporated | Cell-group transmission power control commands |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102300301A (zh) * | 2010-06-25 | 2011-12-28 | 宏达国际电子股份有限公司 | 处理发射功率控制及控制信令的方法及其通讯装置 |
US20120208583A1 (en) * | 2009-12-27 | 2012-08-16 | Jae Hoon Chung | Method and apparatus for controlling uplink transmission power in a multi-carrier wireless communication system |
CN103139888A (zh) * | 2011-11-28 | 2013-06-05 | 中兴通讯股份有限公司 | 功率控制信息传输方法和***、ue以及网络侧设备 |
CN103874186A (zh) * | 2012-12-18 | 2014-06-18 | 华为技术有限公司 | 高速专用物理控制信道的功率控制方法及设备 |
CN103929803A (zh) * | 2013-01-10 | 2014-07-16 | 电信科学技术研究院 | 一种上行功率控制命令传输方法及装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100331037A1 (en) * | 2009-06-24 | 2010-12-30 | Yu-Chih Jen | Method and Related Communication Device for Enhancing Power Control Mechanism |
US8964683B2 (en) * | 2012-04-20 | 2015-02-24 | Ofinno Technologies, Llc | Sounding signal in a multicarrier wireless device |
US9179425B2 (en) * | 2012-04-17 | 2015-11-03 | Ofinno Technologies, Llc | Transmit power control in multicarrier communications |
KR102057868B1 (ko) * | 2012-08-01 | 2019-12-20 | 엘지전자 주식회사 | 제어 정보를 시그널링 하는 방법 및 이를 위한 장치 |
US10237882B2 (en) * | 2013-06-26 | 2019-03-19 | Lg Electronics Inc. | Method for supporting discontinuous reception and apparatus therefor in wireless communication system supporting reconfiguration of wireless resource |
ES2769631T3 (es) * | 2013-07-26 | 2020-06-26 | Lg Electronics Inc | Procedimiento de transmisión de una señal para MTC y aparato correspondiente |
-
2014
- 2014-08-07 CA CA2956977A patent/CA2956977A1/en not_active Abandoned
- 2014-08-07 BR BR112017002089A patent/BR112017002089A2/pt not_active Application Discontinuation
- 2014-08-07 WO PCT/CN2014/083901 patent/WO2016019551A1/zh active Application Filing
- 2014-08-07 AU AU2014403049A patent/AU2014403049B2/en active Active
- 2014-08-07 EP EP14899552.5A patent/EP3197214B1/en active Active
- 2014-08-07 CN CN201480030870.1A patent/CN106063340A/zh active Pending
- 2014-08-07 KR KR1020177004659A patent/KR102033984B1/ko active IP Right Grant
-
2017
- 2017-02-06 US US15/425,650 patent/US10194400B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120208583A1 (en) * | 2009-12-27 | 2012-08-16 | Jae Hoon Chung | Method and apparatus for controlling uplink transmission power in a multi-carrier wireless communication system |
CN102300301A (zh) * | 2010-06-25 | 2011-12-28 | 宏达国际电子股份有限公司 | 处理发射功率控制及控制信令的方法及其通讯装置 |
CN103139888A (zh) * | 2011-11-28 | 2013-06-05 | 中兴通讯股份有限公司 | 功率控制信息传输方法和***、ue以及网络侧设备 |
CN103874186A (zh) * | 2012-12-18 | 2014-06-18 | 华为技术有限公司 | 高速专用物理控制信道的功率控制方法及设备 |
CN103929803A (zh) * | 2013-01-10 | 2014-07-16 | 电信科学技术研究院 | 一种上行功率控制命令传输方法及装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109660315A (zh) * | 2017-10-10 | 2019-04-19 | 北京展讯高科通信技术有限公司 | 基于dmrs的pdcch盲检方法及装置、存储介质、用户设备 |
CN114982295A (zh) * | 2020-01-23 | 2022-08-30 | 高通股份有限公司 | 用于小区群组的发送功率控制命令 |
CN114982295B (zh) * | 2020-01-23 | 2023-12-12 | 高通股份有限公司 | 用于小区群组的发送功率控制命令 |
Also Published As
Publication number | Publication date |
---|---|
US20170150454A1 (en) | 2017-05-25 |
AU2014403049A1 (en) | 2017-02-23 |
US10194400B2 (en) | 2019-01-29 |
KR102033984B1 (ko) | 2019-10-21 |
CA2956977A1 (en) | 2016-02-11 |
AU2014403049B2 (en) | 2018-08-02 |
EP3197214B1 (en) | 2020-03-04 |
BR112017002089A2 (pt) | 2017-12-19 |
EP3197214A1 (en) | 2017-07-26 |
EP3197214A4 (en) | 2017-07-26 |
WO2016019551A1 (zh) | 2016-02-11 |
KR20170037995A (ko) | 2017-04-05 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
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RJ01 | Rejection of invention patent application after publication |