CN102177755B - 协调的功率提升和功率回退 - Google Patents
协调的功率提升和功率回退 Download PDFInfo
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- CN102177755B CN102177755B CN200980140603.9A CN200980140603A CN102177755B CN 102177755 B CN102177755 B CN 102177755B CN 200980140603 A CN200980140603 A CN 200980140603A CN 102177755 B CN102177755 B CN 102177755B
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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
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0296—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level switching to a backup power supply
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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
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
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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
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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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
- H04W52/24—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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- 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
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18860908P | 2008-08-11 | 2008-08-11 | |
US18856908P | 2008-08-11 | 2008-08-11 | |
US61/188609 | 2008-08-11 | ||
US61/188569 | 2008-08-11 | ||
US61/188,609 | 2008-08-11 | ||
US61/188,569 | 2008-08-11 | ||
US12/336,844 | 2008-12-17 | ||
US12/336,844 US8023989B2 (en) | 2008-08-11 | 2008-12-17 | Coordinated power boost and power back-off |
US12/336844 | 2008-12-17 | ||
PCT/IB2009/006474 WO2010018434A1 (en) | 2008-08-11 | 2009-08-06 | Coordinated power boost and power back-off |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102177755A CN102177755A (zh) | 2011-09-07 |
CN102177755B true CN102177755B (zh) | 2014-03-12 |
Family
ID=41653429
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980140604.3A Active CN102177756B (zh) | 2008-08-11 | 2009-08-06 | 具有功率提升的子信道化 |
CN200980140603.9A Active CN102177755B (zh) | 2008-08-11 | 2009-08-06 | 协调的功率提升和功率回退 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980140604.3A Active CN102177756B (zh) | 2008-08-11 | 2009-08-06 | 具有功率提升的子信道化 |
Country Status (8)
Country | Link |
---|---|
US (4) | US8825100B2 (zh) |
EP (3) | EP3197215B1 (zh) |
JP (1) | JP5558469B2 (zh) |
KR (2) | KR101681791B1 (zh) |
CN (2) | CN102177756B (zh) |
BR (1) | BRPI0917980B1 (zh) |
ES (1) | ES2641565T3 (zh) |
WO (2) | WO2010018434A1 (zh) |
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CN106922003A (zh) * | 2015-12-28 | 2017-07-04 | 中兴通讯股份有限公司 | 小区下行数据的发送方法及装置 |
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WO2018018377A1 (zh) * | 2016-07-25 | 2018-02-01 | 华为技术有限公司 | 一种调度方法、功率控制方法及基站 |
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- 2008-12-17 US US12/336,901 patent/US8825100B2/en active Active
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- 2009-08-06 JP JP2011522559A patent/JP5558469B2/ja active Active
- 2009-08-06 CN CN200980140604.3A patent/CN102177756B/zh active Active
- 2009-08-06 ES ES09806502.2T patent/ES2641565T3/es active Active
- 2009-08-06 EP EP17160989.4A patent/EP3197215B1/en active Active
- 2009-08-06 KR KR1020117005851A patent/KR101681791B1/ko active IP Right Grant
- 2009-08-06 CN CN200980140603.9A patent/CN102177755B/zh active Active
- 2009-08-06 WO PCT/IB2009/006474 patent/WO2010018434A1/en active Application Filing
- 2009-08-06 EP EP09806503.0A patent/EP2314110B1/en active Active
- 2009-08-06 WO PCT/IB2009/006472 patent/WO2010018433A1/en active Application Filing
- 2009-08-06 KR KR1020117005858A patent/KR101587306B1/ko active IP Right Grant
- 2009-08-06 EP EP09806502.2A patent/EP2314109B1/en active Active
- 2009-08-06 BR BRPI0917980-1A patent/BRPI0917980B1/pt active IP Right Grant
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CN1710992A (zh) * | 2005-08-12 | 2005-12-21 | 北京邮电大学 | 用于提高扇区和小区边缘用户下行数据速率的方法 |
CN101031127A (zh) * | 2007-02-01 | 2007-09-05 | 上海交通大学 | 上行fdma蜂窝系统的减小用户间同信道干扰的方法 |
Also Published As
Publication number | Publication date |
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US8825100B2 (en) | 2014-09-02 |
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BRPI0917980B1 (pt) | 2020-12-29 |
US20100035653A1 (en) | 2010-02-11 |
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CN102177756A (zh) | 2011-09-07 |
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