CN1833388A - 无线通信装置以及副载波分配方法 - Google Patents
无线通信装置以及副载波分配方法 Download PDFInfo
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- CN1833388A CN1833388A CNA2004800228737A CN200480022873A CN1833388A CN 1833388 A CN1833388 A CN 1833388A CN A2004800228737 A CNA2004800228737 A CN A2004800228737A CN 200480022873 A CN200480022873 A CN 200480022873A CN 1833388 A CN1833388 A CN 1833388A
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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
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- 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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- 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
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
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- H—ELECTRICITY
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- 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
- H04L1/0002—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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- H04L5/0003—Two-dimensional division
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- H—ELECTRICITY
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- H04L5/00—Arrangements affording multiple use of the transmission path
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- H—ELECTRICITY
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- H04L5/00—Arrangements affording multiple use of the transmission path
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- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
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- H—ELECTRICITY
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- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- 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 (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210431781.0A 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 |
CN201210431836.8A 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 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP295972/2003 | 2003-08-20 | ||
JP2003295972 | 2003-08-20 | ||
PCT/JP2004/012311 WO2005020489A1 (ja) | 2003-08-20 | 2004-08-20 | 無線通信装置及びサブキャリア割り当て方法 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210431836.8A Division 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 |
CN201210431781.0A Division 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1833388A true CN1833388A (zh) | 2006-09-13 |
CN1833388B CN1833388B (zh) | 2015-03-25 |
Family
ID=34213577
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
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 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
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 |
Country Status (10)
Country | Link |
---|---|
US (13) | US7522544B2 (zh) |
EP (2) | EP1653646B1 (zh) |
JP (5) | JP4490921B2 (zh) |
KR (6) | KR101109885B1 (zh) |
CN (3) | CN102946303B (zh) |
BR (1) | BRPI0413694B1 (zh) |
ES (2) | ES2728783T3 (zh) |
HU (1) | HUE043293T2 (zh) |
TR (1) | TR201907774T4 (zh) |
WO (1) | WO2005020489A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101960731A (zh) * | 2008-03-14 | 2011-01-26 | 京瓷株式会社 | 无线装置 |
CN107534510A (zh) * | 2015-05-14 | 2018-01-02 | 夏普株式会社 | 基站装置及终端装置 |
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US9544860B2 (en) | 2003-02-24 | 2017-01-10 | Qualcomm Incorporated | Pilot signals for use in multi-sector cells |
US9661519B2 (en) | 2003-02-24 | 2017-05-23 | Qualcomm Incorporated | Efficient reporting of information in a wireless communication system |
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CN101960731B (zh) * | 2008-03-14 | 2013-08-21 | 京瓷株式会社 | 无线装置 |
CN107534510A (zh) * | 2015-05-14 | 2018-01-02 | 夏普株式会社 | 基站装置及终端装置 |
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