CN101868013A - 用于无线电通信系统中的功率控制的方法和设备 - Google Patents
用于无线电通信系统中的功率控制的方法和设备 Download PDFInfo
- Publication number
- CN101868013A CN101868013A CN201010205805A CN201010205805A CN101868013A CN 101868013 A CN101868013 A CN 101868013A CN 201010205805 A CN201010205805 A CN 201010205805A CN 201010205805 A CN201010205805 A CN 201010205805A CN 101868013 A CN101868013 A CN 101868013A
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- control channel
- power
- power control
- control information
- control
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- 238000004891 communication Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000009795 derivation Methods 0.000 claims abstract 6
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 5
- 238000007726 management method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000010267 cellular communication Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
Images
Classifications
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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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/005—Control of transmission; Equalising
-
- 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
-
- 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
- H04W52/322—Power control of broadcast 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
- H04W52/32—TPC of broadcast or control channels
- H04W52/327—Power control of multicast channels
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0329625A GB2409603B (en) | 2003-12-23 | 2003-12-23 | Method and arrangement for power control in a radio communication system |
GB0329625.8 | 2003-12-23 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480041468XA Division CN1914825B (zh) | 2003-12-23 | 2004-12-15 | 用于无线电通信系统中的功率控制的方法和设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101868013A true CN101868013A (zh) | 2010-10-20 |
CN101868013B CN101868013B (zh) | 2016-12-14 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
CN1914825A (zh) | 2007-02-14 |
EP2421310A1 (en) | 2012-02-22 |
CN1914825B (zh) | 2010-08-18 |
KR101142677B1 (ko) | 2012-05-10 |
US8355350B2 (en) | 2013-01-15 |
JP4730308B2 (ja) | 2011-07-20 |
US20130128836A1 (en) | 2013-05-23 |
JP2007519323A (ja) | 2007-07-12 |
WO2005064814A1 (en) | 2005-07-14 |
US9326289B2 (en) | 2016-04-26 |
KR20070029657A (ko) | 2007-03-14 |
EP2421310B1 (en) | 2018-04-11 |
GB0329625D0 (en) | 2004-01-28 |
US20080095081A1 (en) | 2008-04-24 |
EP1700394B1 (en) | 2015-05-20 |
GB2409603A (en) | 2005-06-29 |
EP1700394A1 (en) | 2006-09-13 |
GB2409603B (en) | 2007-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NANKAI UNIVERSITY Free format text: FORMER OWNER: IP WIRELESS INC. Effective date: 20110307 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: CALIFORNIA, USA TO: TOKYO, JAPAN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110307 Address after: Tokyo, Japan Applicant after: Sony Corp. Address before: California, USA Applicant before: IPWIRELESS Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210526 Address after: Lu Senbaolusenbao Patentee after: Interest Thinking International Co.,Ltd. Address before: Tokyo, Japan Patentee before: Sony Corp. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 |