HK1199158A1 - 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
- HK1199158A1 HK1199158A1 HK14112598.5A HK14112598A HK1199158A1 HK 1199158 A1 HK1199158 A1 HK 1199158A1 HK 14112598 A HK14112598 A HK 14112598A HK 1199158 A1 HK1199158 A1 HK 1199158A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- determination
- methods
- wireless communication
- transmission power
- communication transmission
- 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
- 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
- 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
- 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
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path 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
- H04W52/28—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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50652203P | 2003-09-26 | 2003-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1199158A1 true HK1199158A1 (en) | 2015-06-19 |
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 Before (1)
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 |
Country Status (14)
Country | Link |
---|---|
US (7) | US7020127B2 (xx) |
EP (2) | EP1676379B1 (xx) |
JP (1) | JP4621205B2 (xx) |
KR (7) | KR101370157B1 (xx) |
CN (4) | CN102685867B (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) | TWI351835B (xx) |
WO (1) | WO2005034388A2 (xx) |
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US20120275403A1 (en) * | 2011-04-29 | 2012-11-01 | Interdigital Patent Holdings, Inc. | Transmission of e-dch control channel in mimo operations |
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