CN101002415A - 帧内码分集 - Google Patents
帧内码分集 Download PDFInfo
- Publication number
- CN101002415A CN101002415A CNA2005800271214A CN200580027121A CN101002415A CN 101002415 A CN101002415 A CN 101002415A CN A2005800271214 A CNA2005800271214 A CN A2005800271214A CN 200580027121 A CN200580027121 A CN 200580027121A CN 101002415 A CN101002415 A CN 101002415A
- Authority
- CN
- China
- Prior art keywords
- frame
- user data
- wireless device
- frequency expansion
- expansion sequence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
-
- 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
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60128704P | 2004-08-13 | 2004-08-13 | |
US60/601,287 | 2004-08-13 | ||
PCT/EP2005/053966 WO2006015988A1 (en) | 2004-08-13 | 2005-08-11 | Intra-frame code diversity |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101002415A true CN101002415A (zh) | 2007-07-18 |
CN101002415B CN101002415B (zh) | 2015-09-23 |
Family
ID=35094556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580027121.4A Expired - Fee Related CN101002415B (zh) | 2004-08-13 | 2005-08-11 | 帧内码分集 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7664090B2 (zh) |
EP (2) | EP2326036A3 (zh) |
KR (3) | KR101427055B1 (zh) |
CN (1) | CN101002415B (zh) |
WO (1) | WO2006015988A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10348387B2 (en) | 2016-04-27 | 2019-07-09 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Spreading method, spreading control method, and apparatus thereof |
US10454558B2 (en) | 2016-04-27 | 2019-10-22 | Beijing Zhigu Tuo Tech Co., Ltd. | Spreading method, spreading control method, and apparatus thereof |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4704882B2 (ja) * | 2005-10-20 | 2011-06-22 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置、無線通信用パラメータ設定方法 |
US8064414B2 (en) | 2005-12-13 | 2011-11-22 | Qualcomm, Incorporated | Range extension techniques for a wireless local area network |
JP4736934B2 (ja) | 2006-04-28 | 2011-07-27 | 日本電気株式会社 | 無線通信システム、パイロット系列割り当て装置及びそれらに用いるパイロット系列割り当て方法 |
KR20080020934A (ko) * | 2006-09-01 | 2008-03-06 | 한국전자통신연구원 | 통신 시스템의 상향링크 신호 송신 방법, 송신 장치, 생성방법 및 생성 장치 |
CN101297486B (zh) * | 2006-09-25 | 2010-05-19 | 华为技术有限公司 | 携带同步编码的信息和帧定时同步的方法 |
US7912083B2 (en) * | 2007-10-01 | 2011-03-22 | Freescale Semiconductor, Inc. | Techniques for reducing a cell identification falsing rate in a wireless communication system |
US8015313B2 (en) * | 2008-03-04 | 2011-09-06 | Sony Corporation | Method and apparatus for managing transmission of TCP data segments |
US8520721B2 (en) | 2008-03-18 | 2013-08-27 | On-Ramp Wireless, Inc. | RSSI measurement mechanism in the presence of pulsed jammers |
US8477830B2 (en) | 2008-03-18 | 2013-07-02 | On-Ramp Wireless, Inc. | Light monitoring system using a random phase multiple access system |
US8958460B2 (en) | 2008-03-18 | 2015-02-17 | On-Ramp Wireless, Inc. | Forward error correction media access control system |
US8363699B2 (en) | 2009-03-20 | 2013-01-29 | On-Ramp Wireless, Inc. | Random timing offset determination |
US8817735B1 (en) * | 2012-09-28 | 2014-08-26 | Sprint Spectrum L.P. | Systems and methods for allocating fully-orthogonal and quasi-orthogonal spreading codes to access terminals in radio access networks based on a tolerance level for additional interference on a per-access-terminal basis |
JP6237844B2 (ja) * | 2016-08-19 | 2017-11-29 | 日本電気株式会社 | 移動局、および方法 |
JP6458839B2 (ja) * | 2017-09-21 | 2019-01-30 | 日本電気株式会社 | 移動局及び方法 |
JP6465195B2 (ja) * | 2017-12-11 | 2019-02-06 | 日本電気株式会社 | 基地局 |
CN112514298B (zh) * | 2018-08-07 | 2023-03-10 | 中兴通讯股份有限公司 | 用于比特级信号处理的方法和计算设备 |
JP6943320B2 (ja) * | 2018-10-02 | 2021-09-29 | 日本電気株式会社 | 移動局及びその方法 |
JP2019024231A (ja) * | 2018-10-02 | 2019-02-14 | 日本電気株式会社 | 移動局 |
JP2020053962A (ja) * | 2019-08-09 | 2020-04-02 | 日本電気株式会社 | 移動局 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5896368A (en) * | 1995-05-01 | 1999-04-20 | Telefonaktiebolaget Lm Ericsson | Multi-code compressed mode DS-CDMA systems and methods |
US5894473A (en) * | 1996-02-29 | 1999-04-13 | Ericsson Inc. | Multiple access communications system and method using code and time division |
CN1157858C (zh) * | 1999-05-29 | 2004-07-14 | 罗克马诺尔研究有限公司 | 涉及移动电信系统的或移动电信系统中的改进 |
EP1063780A3 (en) * | 1999-06-02 | 2003-11-26 | Texas Instruments Incorporated | Spread spectrum channel estimation sequences |
-
2005
- 2005-08-11 WO PCT/EP2005/053966 patent/WO2006015988A1/en active Application Filing
- 2005-08-11 US US11/202,535 patent/US7664090B2/en not_active Expired - Fee Related
- 2005-08-11 EP EP11154046.4A patent/EP2326036A3/en not_active Withdrawn
- 2005-08-11 KR KR1020137002301A patent/KR101427055B1/ko not_active IP Right Cessation
- 2005-08-11 CN CN200580027121.4A patent/CN101002415B/zh not_active Expired - Fee Related
- 2005-08-11 KR KR1020077002961A patent/KR101156798B1/ko not_active IP Right Cessation
- 2005-08-11 EP EP05777946A patent/EP1779572A1/en not_active Withdrawn
- 2005-08-11 KR KR1020117027711A patent/KR101261764B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10348387B2 (en) | 2016-04-27 | 2019-07-09 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Spreading method, spreading control method, and apparatus thereof |
US10454558B2 (en) | 2016-04-27 | 2019-10-22 | Beijing Zhigu Tuo Tech Co., Ltd. | Spreading method, spreading control method, and apparatus thereof |
Also Published As
Publication number | Publication date |
---|---|
EP1779572A1 (en) | 2007-05-02 |
KR20130020730A (ko) | 2013-02-27 |
EP2326036A2 (en) | 2011-05-25 |
WO2006015988A1 (en) | 2006-02-16 |
KR20070039129A (ko) | 2007-04-11 |
US20060039343A1 (en) | 2006-02-23 |
KR101427055B1 (ko) | 2014-08-05 |
EP2326036A3 (en) | 2013-05-01 |
KR101156798B1 (ko) | 2012-06-18 |
KR101261764B1 (ko) | 2013-05-07 |
CN101002415B (zh) | 2015-09-23 |
KR20110135422A (ko) | 2011-12-16 |
US7664090B2 (en) | 2010-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101002415B (zh) | 帧内码分集 | |
AU2008264556B8 (en) | Base station and broadcast channel transmission method | |
CN101106418B (zh) | 无线通信系统中的接收装置和数据接收方法 | |
CN100586050C (zh) | 多输入一多输出信道中提高带宽效率的方法和系统 | |
EP1100204B1 (en) | Multiplexing method and multiplexing device, and data signal transmission method and data signal transmission device | |
CN1330113C (zh) | 高数据速率移动通信系统中的接入网装置和数据发送方法 | |
JP5351058B2 (ja) | 無線通信方法、サブスクライバーステーション及びベースステーション | |
EP1687924A2 (en) | Flexible rate split method for mimo transmission | |
EP1418688A2 (en) | Apparatus and method for transmitting TFCI bits for a hard split mode in s CDMA mobile communication system | |
US9414375B2 (en) | Base station and method for transmitting control information to a user equipment (UE) | |
AU779617B2 (en) | Diffusion code generator, CDMA communication apparatus using the same, and diffusion code generating method used therefor | |
CN1909431B (zh) | 码分复用多天线传输方法及传输装置 | |
JP5263332B2 (ja) | フレーム内符号ダイバーシティ | |
CN1298580A (zh) | 具有无线的基于码分多址和时分多址通信的归属通信系统的空气接口 | |
GB2379136A (en) | Method and system for transmitting data with improved diversity reliability |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NANKAI UNIVERSITY Free format text: FORMER OWNER: IP WIRELESS INC. Effective date: 20100824 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: CALIFORNIA STATE, U.S.A TO: TOKYO, JAPAN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100824 Address after: Tokyo, Japan Applicant after: Sony Corp Address before: American California Applicant before: IP Wireless Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20200811 |
|
CF01 | Termination of patent right due to non-payment of annual fee |