HK1088457A1 - Apparatus and methods for determination of gain factors for wireless communication transmission power - Google Patents
Apparatus and methods for determination of gain factors for wireless communication transmission powerInfo
- Publication number
- HK1088457A1 HK1088457A1 HK06110493.5A HK06110493A HK1088457A1 HK 1088457 A1 HK1088457 A1 HK 1088457A1 HK 06110493 A HK06110493 A HK 06110493A HK 1088457 A1 HK1088457 A1 HK 1088457A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- transmission power
- determination
- methods
- wireless communication
- gain factors
- Prior art date
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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/225—Calculation of statistics, e.g. average, variance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
-
- 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
-
- 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
- H04W52/18—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
- H04W52/281—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 taking into account user or data type priority
-
- 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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50652203P | 2003-09-26 | 2003-09-26 | |
PCT/US2004/029959 WO2005034388A2 (en) | 2003-09-26 | 2004-09-13 | Determination of gain factors for wireless communication power |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1088457A1 true HK1088457A1 (en) | 2006-11-03 |
Family
ID=34421537
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK06110493.5A HK1088457A1 (en) | 2003-09-26 | 2006-09-21 | Apparatus and methods for determination of gain factors for wireless communication transmission power |
HK14112598.5A HK1199158A1 (en) | 2003-09-26 | 2014-12-16 | Apparatus and methods for determination of gain factors for wireless communication transmission power |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK14112598.5A HK1199158A1 (en) | 2003-09-26 | 2014-12-16 | Apparatus and methods for determination of gain factors for wireless communication transmission power |
Country Status (14)
Country | Link |
---|---|
US (7) | US7020127B2 (xx) |
EP (2) | EP1676379B1 (xx) |
JP (1) | JP4621205B2 (xx) |
KR (7) | KR101281213B1 (xx) |
CN (4) | CN102665265B (xx) |
AU (1) | AU2004306397B2 (xx) |
BR (1) | BRPI0412056A (xx) |
CA (1) | CA2535124A1 (xx) |
HK (2) | HK1088457A1 (xx) |
IL (1) | IL172753A (xx) |
MX (1) | MXPA06003071A (xx) |
NO (1) | NO20061827L (xx) |
TW (4) | TWI514808B (xx) |
WO (1) | WO2005034388A2 (xx) |
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CN101741431B (zh) * | 2008-11-04 | 2012-08-08 | 华为技术有限公司 | 一种发射功率的确定方法和装置 |
EP2484163A2 (en) * | 2009-10-02 | 2012-08-08 | InterDigital Patent Holdings, Inc. | Method and apparatus for transmit power control for multiple antenna transmissions in the uplink |
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