CN102932125A - 基站装置以及用于基站装置的接收方法 - Google Patents
基站装置以及用于基站装置的接收方法 Download PDFInfo
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- CN102932125A CN102932125A CN2012104318368A CN201210431836A CN102932125A CN 102932125 A CN102932125 A CN 102932125A CN 2012104318368 A CN2012104318368 A CN 2012104318368A CN 201210431836 A CN201210431836 A CN 201210431836A CN 102932125 A CN102932125 A CN 102932125A
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Classifications
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- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
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- H04W—WIRELESS COMMUNICATION NETWORKS
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- 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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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
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- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
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- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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- H—ELECTRICITY
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003295972 | 2003-08-20 | ||
JP2003-295972 | 2003-08-20 | ||
CN200480022873.7A CN1833388B (zh) | 2003-08-20 | 2004-08-20 | 无线通信装置以及副载波分配方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480022873.7A Division CN1833388B (zh) | 2003-08-20 | 2004-08-20 | 无线通信装置以及副载波分配方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102932125A true CN102932125A (zh) | 2013-02-13 |
CN102932125B CN102932125B (zh) | 2016-01-13 |
Family
ID=34213577
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210431836.8A Active CN102932125B (zh) | 2003-08-20 | 2004-08-20 | 基站装置以及用于基站装置的接收方法 |
CN200480022873.7A Active CN1833388B (zh) | 2003-08-20 | 2004-08-20 | 无线通信装置以及副载波分配方法 |
CN201210431781.0A Active CN102946303B (zh) | 2003-08-20 | 2004-08-20 | 通信终端装置和由通信终端装置执行的发送方法 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480022873.7A Active CN1833388B (zh) | 2003-08-20 | 2004-08-20 | 无线通信装置以及副载波分配方法 |
CN201210431781.0A Active CN102946303B (zh) | 2003-08-20 | 2004-08-20 | 通信终端装置和由通信终端装置执行的发送方法 |
Country Status (10)
Country | Link |
---|---|
US (13) | US7522544B2 (zh) |
EP (2) | EP1653646B1 (zh) |
JP (5) | JP4490921B2 (zh) |
KR (6) | KR101170474B1 (zh) |
CN (3) | CN102932125B (zh) |
BR (1) | BRPI0413694B1 (zh) |
ES (2) | ES2728783T3 (zh) |
HU (1) | HUE043293T2 (zh) |
TR (1) | TR201907774T4 (zh) |
WO (1) | WO2005020489A1 (zh) |
Families Citing this family (94)
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