CN101385267B - Ofdma系统中传送控制信道信息的方法和装置 - Google Patents
Ofdma系统中传送控制信道信息的方法和装置 Download PDFInfo
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- CN101385267B CN101385267B CN2007800025488A CN200780002548A CN101385267B CN 101385267 B CN101385267 B CN 101385267B CN 2007800025488 A CN2007800025488 A CN 2007800025488A CN 200780002548 A CN200780002548 A CN 200780002548A CN 101385267 B CN101385267 B CN 101385267B
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- control channel
- channel information
- subscriber equipment
- ofdma
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- 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
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
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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
- H04L5/0037—Inter-user or inter-terminal allocation
-
- 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
- H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
-
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
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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
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
-
- 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
- H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]
-
- 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
- H04L5/0001—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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75970606P | 2006-01-18 | 2006-01-18 | |
US60/759,706 | 2006-01-18 | ||
US11/623,373 | 2007-01-16 | ||
US11/623,373 US8611300B2 (en) | 2006-01-18 | 2007-01-16 | Method and apparatus for conveying control channel information in OFDMA system |
PCT/US2007/060662 WO2007084935A2 (en) | 2006-01-18 | 2007-01-18 | Method and apparatus for conveying control channel information in ofdma systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101385267A CN101385267A (zh) | 2009-03-11 |
CN101385267B true CN101385267B (zh) | 2013-08-28 |
Family
ID=38263139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800025488A Active CN101385267B (zh) | 2006-01-18 | 2007-01-18 | Ofdma系统中传送控制信道信息的方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8611300B2 (zh) |
EP (1) | EP1980042B1 (zh) |
JP (1) | JP4964252B2 (zh) |
KR (1) | KR101020460B1 (zh) |
CN (1) | CN101385267B (zh) |
WO (1) | WO2007084935A2 (zh) |
Families Citing this family (37)
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US8611300B2 (en) | 2006-01-18 | 2013-12-17 | Motorola Mobility Llc | Method and apparatus for conveying control channel information in OFDMA system |
KR20070096539A (ko) * | 2006-03-25 | 2007-10-02 | 삼성전자주식회사 | 직교 주파수 분할 다중 시스템에서 제어 채널 송수신 장치및 방법 |
KR101221821B1 (ko) * | 2006-04-21 | 2013-01-14 | 삼성전자주식회사 | 주파수 분할 다중 접속 시스템에서 자원 할당 정보 시그널링 방법 |
JP4869802B2 (ja) * | 2006-06-19 | 2012-02-08 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置及び通信方法 |
US20080084853A1 (en) | 2006-10-04 | 2008-04-10 | Motorola, Inc. | Radio resource assignment in control channel in wireless communication systems |
US7778307B2 (en) * | 2006-10-04 | 2010-08-17 | Motorola, Inc. | Allocation of control channel for radio resource assignment in wireless communication systems |
TW200822603A (en) * | 2006-10-31 | 2008-05-16 | Interdigital Tech Corp | Transmit diversity of broadcast channel in OFDMA based evolved UTRA |
BRPI0717860B1 (pt) * | 2006-11-03 | 2020-01-21 | Google Technology Holdings LLC | método em um dispositivo de comunicação sem fio e método em uma entidade de infra-estrutura de rede de comunicação sem fio |
JP4957212B2 (ja) | 2006-11-29 | 2012-06-20 | 富士通株式会社 | 無線フレーム可変制御による最適な無線通信方法及び,これを適用する無線通信システム |
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KR100936696B1 (ko) | 2007-11-16 | 2010-01-13 | 고려대학교 산학협력단 | 직교 주파수 분할 다중 접속 시스템에서 대역 분산적 자원할당 방법 및 장치 |
KR101533457B1 (ko) * | 2007-11-29 | 2015-07-03 | 엘지전자 주식회사 | 무선통신 시스템에서 제어신호 전송방법 |
KR101467570B1 (ko) * | 2007-11-29 | 2014-12-01 | 엘지전자 주식회사 | 무선통신 시스템에서 무선자원 할당방법 |
KR101541910B1 (ko) * | 2007-11-29 | 2015-08-04 | 엘지전자 주식회사 | 무선통신 시스템에서 ack/nack 신호 전송방법 |
KR101387534B1 (ko) * | 2008-01-03 | 2014-04-21 | 엘지전자 주식회사 | 반복 채널 코딩을 위한 심볼 매핑 방법 |
KR101481515B1 (ko) * | 2008-02-21 | 2015-01-13 | 엘지전자 주식회사 | 서브 프레임 구조에서의 데이터 할당을 위한 제어 채널전송 방법 및 제어 채널 디코딩 방법 |
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GB2502792A (en) * | 2012-06-06 | 2013-12-11 | Renesas Mobile Corp | Reference symbols transmitted in a control channel by a first access point overlap with reference symbols transmitted by a second access point |
JP6313519B2 (ja) | 2015-03-20 | 2018-04-18 | 株式会社東芝 | 無線通信装置 |
WO2016152683A1 (ja) * | 2015-03-20 | 2016-09-29 | 株式会社 東芝 | 無線通信用集積回路および無線通信方法 |
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2007
- 2007-01-16 US US11/623,373 patent/US8611300B2/en active Active
- 2007-01-18 JP JP2008551521A patent/JP4964252B2/ja active Active
- 2007-01-18 WO PCT/US2007/060662 patent/WO2007084935A2/en active Application Filing
- 2007-01-18 CN CN2007800025488A patent/CN101385267B/zh active Active
- 2007-01-18 KR KR1020087019964A patent/KR101020460B1/ko active IP Right Grant
- 2007-01-18 EP EP07710180.6A patent/EP1980042B1/en active Active
Patent Citations (1)
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CN1701554A (zh) * | 2002-09-20 | 2005-11-23 | 北方电讯网络有限公司 | 具有增量冗余的空时码 |
Also Published As
Publication number | Publication date |
---|---|
WO2007084935B1 (en) | 2008-02-14 |
KR101020460B1 (ko) | 2011-03-08 |
EP1980042A4 (en) | 2013-01-30 |
JP4964252B2 (ja) | 2012-06-27 |
US20070165731A1 (en) | 2007-07-19 |
KR20080085918A (ko) | 2008-09-24 |
EP1980042A2 (en) | 2008-10-15 |
CN101385267A (zh) | 2009-03-11 |
WO2007084935A3 (en) | 2007-12-13 |
US8611300B2 (en) | 2013-12-17 |
EP1980042B1 (en) | 2014-08-06 |
JP2009525628A (ja) | 2009-07-09 |
WO2007084935A2 (en) | 2007-07-26 |
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