KR101691826B1 - 무선통신 시스템에서의 상향링크 전력제어 방법 및 장치 - Google Patents
무선통신 시스템에서의 상향링크 전력제어 방법 및 장치 Download PDFInfo
- Publication number
- KR101691826B1 KR101691826B1 KR1020100025642A KR20100025642A KR101691826B1 KR 101691826 B1 KR101691826 B1 KR 101691826B1 KR 1020100025642 A KR1020100025642 A KR 1020100025642A KR 20100025642 A KR20100025642 A KR 20100025642A KR 101691826 B1 KR101691826 B1 KR 101691826B1
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- South Korea
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- power
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Classifications
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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
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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
-
- 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
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201080045814.7A CN102577544B (zh) | 2009-10-23 | 2010-07-16 | 用于在无线通信系统中控制上行链路功率的方法和装置 |
PCT/KR2010/004637 WO2011049286A1 (en) | 2009-10-23 | 2010-07-16 | Method and apparatus for controlling uplink power in a wireless communication system |
US12/843,413 US8483742B2 (en) | 2009-10-23 | 2010-07-26 | Method and apparatus for controlling uplink power in a wireless communication system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25421009P | 2009-10-23 | 2009-10-23 | |
US61/254,210 | 2009-10-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110044683A KR20110044683A (ko) | 2011-04-29 |
KR101691826B1 true KR101691826B1 (ko) | 2017-01-02 |
Family
ID=44049376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100025642A KR101691826B1 (ko) | 2009-10-23 | 2010-03-23 | 무선통신 시스템에서의 상향링크 전력제어 방법 및 장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101691826B1 (zh) |
CN (1) | CN102577544B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103765966B (zh) | 2011-09-05 | 2018-02-23 | Lg电子株式会社 | 控制上行链路信号传输功率的终端设备及其方法 |
US8861443B2 (en) * | 2012-09-20 | 2014-10-14 | Intel Corporation | Method and apparatus for power control in full-duplex wireless systems with simultaneous transmission reception |
US9119178B2 (en) * | 2013-02-08 | 2015-08-25 | Telefonaktiebolaget L M Ericsson (Publ) | Efficient transmission parameter selection |
EP3509362A1 (en) * | 2014-01-29 | 2019-07-10 | Interdigital Patent Holdings, Inc. | Uplink transmissions in wireless communications |
WO2016115549A1 (en) * | 2015-01-16 | 2016-07-21 | Ping Liang | Uplink signal to interference plus noise ratio estimation for massive mimo communication systems |
CN107708155B (zh) * | 2017-10-25 | 2021-09-14 | 锐捷网络股份有限公司 | 一种上行功率控制方法及基站 |
CN113891444B (zh) * | 2021-10-20 | 2023-08-11 | 中国联合网络通信集团有限公司 | 一种发射功率确定方法、装置和存储介质 |
CN116996918B (zh) * | 2023-09-07 | 2024-02-06 | 北京中科网芯科技有限公司 | 基于5g通信的防干扰协调系统 |
CN117641546B (zh) * | 2024-01-25 | 2024-06-18 | 深圳国人无线通信有限公司 | 控制小区边缘ue的上行功率的方法和基站 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7675888B2 (en) * | 2005-09-14 | 2010-03-09 | Texas Instruments Incorporated | Orthogonal frequency division multiplexing access (OFDMA) ranging |
KR101287219B1 (ko) * | 2006-01-13 | 2013-07-17 | 한국전자통신연구원 | 이동 통신 시스템의 상향 링크 전력 제어 장치 및 그 방법 |
KR100842648B1 (ko) * | 2006-01-19 | 2008-06-30 | 삼성전자주식회사 | 무선 통신 시스템에서 전력 제어 장치 및 방법 |
KR100965657B1 (ko) * | 2006-02-07 | 2010-06-23 | 삼성전자주식회사 | 통신 시스템에서 레인징 방법 및 시스템 |
KR100964546B1 (ko) * | 2006-07-04 | 2010-06-21 | 삼성전자주식회사 | 통신 시스템에서 제어 방법 및 시스템 |
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2010
- 2010-03-23 KR KR1020100025642A patent/KR101691826B1/ko active IP Right Grant
- 2010-07-16 CN CN201080045814.7A patent/CN102577544B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
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3GPP TS 36.213 V8.7.0(2009.05.)* |
Also Published As
Publication number | Publication date |
---|---|
KR20110044683A (ko) | 2011-04-29 |
CN102577544A (zh) | 2012-07-11 |
CN102577544B (zh) | 2015-03-18 |
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