CN101366254A - 用于多频带ofdm收发机的双载波调制器 - Google Patents
用于多频带ofdm收发机的双载波调制器 Download PDFInfo
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- CN101366254A CN101366254A CNA200580014684XA CN200580014684A CN101366254A CN 101366254 A CN101366254 A CN 101366254A CN A200580014684X A CNA200580014684X A CN A200580014684XA CN 200580014684 A CN200580014684 A CN 200580014684A CN 101366254 A CN101366254 A CN 101366254A
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- 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
- H04B1/7163—Spread spectrum techniques using impulse radio
- H04B1/7176—Data mapping, e.g. modulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
-
- 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
Abstract
Description
TFC索引 | 码 | 类型 |
1 | [1,2,3] | TFI |
2 | [1,3,2] | TFI |
3 | [1,1,2,2,3,3] | TFI |
4 | [1,1,3,3,2,2] | TFI |
5 | [1] | FFI |
6 | [2] | FFI |
7 | [3] | FFI |
Claims (13)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55130904P | 2004-03-08 | 2004-03-08 | |
US60/551,309 | 2004-03-08 | ||
US11/040,475 | 2005-01-21 | ||
US11/040,475 US7512185B2 (en) | 2004-03-08 | 2005-01-21 | Dual carrier modulator for a multiband OFDM UWB transceiver |
PCT/EP2005/002259 WO2005086445A2 (en) | 2004-03-08 | 2005-03-03 | Dual carrier modulator for a multiband ofdm transceiver |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101366254A true CN101366254A (zh) | 2009-02-11 |
CN101366254B CN101366254B (zh) | 2012-02-15 |
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ID=34921960
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580014684XA Active CN101366254B (zh) | 2004-03-08 | 2005-03-03 | 用于多频带ofdm收发机的双载波调制器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7512185B2 (zh) |
CN (1) | CN101366254B (zh) |
DE (1) | DE112005000551T5 (zh) |
WO (1) | WO2005086445A2 (zh) |
Cited By (4)
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CN101808069A (zh) * | 2009-03-24 | 2010-08-18 | 美商威睿电通公司 | 用于多输入多输出正交频分复用的装置和方法 |
CN104254984A (zh) * | 2012-04-27 | 2014-12-31 | 奥林奇实验室 | 用多天线接收机进行无线通信的方法 |
CN105610480A (zh) * | 2014-11-20 | 2016-05-25 | 中兴通讯股份有限公司 | 数据传输方法及装置 |
CN112910602A (zh) * | 2015-12-17 | 2021-06-04 | 联发科技股份有限公司 | 数据编码和交织方法以及无线站点 |
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CN100464542C (zh) * | 2005-10-19 | 2009-02-25 | 东南大学 | 基于双载波的超宽带无线通信方法及其装置 |
SG133423A1 (en) * | 2005-12-14 | 2007-07-30 | Oki Techno Ct Singapore Pte | A method, apraratus and receiver for demapping dual carrier modulated cofdm signals |
KR100729624B1 (ko) * | 2005-12-21 | 2007-06-19 | 삼성전자주식회사 | Catv 방송 신호 수신용 선로를 통하여 유선 단일 밴드직교주파수분할다중 방식 기반 초광대역 신호를 전송하기위한 방법 및 그 장치 |
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US20070253449A1 (en) | 2005-12-22 | 2007-11-01 | Arnab Das | Methods and apparatus related to determining, communicating, and/or using delay information |
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US9338767B2 (en) | 2005-12-22 | 2016-05-10 | Qualcomm Incorporated | Methods and apparatus of implementing and/or using a dedicated control channel |
US9125092B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus for reporting and/or using control information |
US9137072B2 (en) | 2005-12-22 | 2015-09-15 | Qualcomm Incorporated | Methods and apparatus for communicating control information |
US9148795B2 (en) | 2005-12-22 | 2015-09-29 | Qualcomm Incorporated | Methods and apparatus for flexible reporting of control information |
US9125093B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus related to custom control channel reporting formats |
US9119220B2 (en) | 2005-12-22 | 2015-08-25 | Qualcomm Incorporated | Methods and apparatus for communicating backlog related information |
US8514771B2 (en) * | 2005-12-22 | 2013-08-20 | Qualcomm Incorporated | Methods and apparatus for communicating and/or using transmission power information |
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US9572179B2 (en) * | 2005-12-22 | 2017-02-14 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
US8437251B2 (en) | 2005-12-22 | 2013-05-07 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
KR100658935B1 (ko) | 2006-02-23 | 2006-12-15 | 엘지전자 주식회사 | 통신 디바이스의 채널 선택 방법 |
US20070243882A1 (en) * | 2006-04-12 | 2007-10-18 | Qualcomm Incorporated | Method and apparatus for locating a wireless local area network associated with a wireless wide area network |
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CN101110805B (zh) * | 2006-07-19 | 2012-01-04 | 华为技术有限公司 | 基于正交频分复用的收发方法及系统 |
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KR100757833B1 (ko) * | 2006-08-31 | 2007-09-11 | 삼성전자주식회사 | 디씨엠 디맵핑 장치 및 방법 |
DE102006047978A1 (de) * | 2006-10-10 | 2008-04-17 | Siemens Ag | Verfahren zum Betrieb eines Funkkommunikationssystems, das OFDM verwendet, sowie Funkkommunikationssystem, sendende Station und empfangende Station |
US20080159445A1 (en) * | 2006-12-20 | 2008-07-03 | Ten Brink Stephan | Viterbi-input auto scaling for packet-based system |
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JP4450054B2 (ja) * | 2007-11-14 | 2010-04-14 | ソニー株式会社 | 送信装置、受信装置、通信システム、送信方法及びプログラム |
TWI458301B (zh) * | 2008-03-11 | 2014-10-21 | Koninkl Philips Electronics Nv | 用於多重次載波聯合調變正交分頻多工傳輸器的彈性結構 |
JP4626669B2 (ja) * | 2008-04-14 | 2011-02-09 | ソニー株式会社 | 送信装置、通信システム、送信方法及びプログラム |
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KR102267723B1 (ko) * | 2015-01-21 | 2021-06-22 | 삼성전자주식회사 | 이동 통신 시스템에서 유효 잡음을 기반으로 채널 복호 동작을 수행하는 장치 및 방법 |
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2005
- 2005-01-21 US US11/040,475 patent/US7512185B2/en active Active
- 2005-03-03 WO PCT/EP2005/002259 patent/WO2005086445A2/en active Application Filing
- 2005-03-03 DE DE112005000551T patent/DE112005000551T5/de not_active Ceased
- 2005-03-03 CN CN200580014684XA patent/CN101366254B/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101808069A (zh) * | 2009-03-24 | 2010-08-18 | 美商威睿电通公司 | 用于多输入多输出正交频分复用的装置和方法 |
CN101808069B (zh) * | 2009-03-24 | 2014-07-16 | 开曼群岛威睿电通股份有限公司 | 用于多输入多输出正交频分复用的装置和方法 |
CN104254984A (zh) * | 2012-04-27 | 2014-12-31 | 奥林奇实验室 | 用多天线接收机进行无线通信的方法 |
CN104254984B (zh) * | 2012-04-27 | 2017-08-04 | 奥林奇实验室 | 无线通信方法及相应的发射机、接收机和通信系统 |
CN105610480A (zh) * | 2014-11-20 | 2016-05-25 | 中兴通讯股份有限公司 | 数据传输方法及装置 |
WO2016078303A1 (zh) * | 2014-11-20 | 2016-05-26 | 中兴通讯股份有限公司 | 数据传输方法及装置 |
CN105610480B (zh) * | 2014-11-20 | 2019-01-04 | 中兴通讯股份有限公司 | 数据传输方法及装置 |
CN112910602A (zh) * | 2015-12-17 | 2021-06-04 | 联发科技股份有限公司 | 数据编码和交织方法以及无线站点 |
CN112910602B (zh) * | 2015-12-17 | 2023-12-15 | 联发科技股份有限公司 | 数据编码和交织方法以及无线站点 |
Also Published As
Publication number | Publication date |
---|---|
WO2005086445A3 (en) | 2005-12-01 |
US20050195765A1 (en) | 2005-09-08 |
US7512185B2 (en) | 2009-03-31 |
DE112005000551T5 (de) | 2007-01-25 |
WO2005086445A2 (en) | 2005-09-15 |
CN101366254B (zh) | 2012-02-15 |
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