JP4373339B2 - マルチキャリアシステムにおける空間・時間・周波数ダイバーシティ - Google Patents

マルチキャリアシステムにおける空間・時間・周波数ダイバーシティ Download PDF

Info

Publication number
JP4373339B2
JP4373339B2 JP2004568103A JP2004568103A JP4373339B2 JP 4373339 B2 JP4373339 B2 JP 4373339B2 JP 2004568103 A JP2004568103 A JP 2004568103A JP 2004568103 A JP2004568103 A JP 2004568103A JP 4373339 B2 JP4373339 B2 JP 4373339B2
Authority
JP
Japan
Prior art keywords
carrier
transmission
time slot
transmission stream
time
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.)
Expired - Lifetime
Application number
JP2004568103A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006517749A (ja
Inventor
バウヒ ゲルハルト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of JP2006517749A publication Critical patent/JP2006517749A/ja
Application granted granted Critical
Publication of JP4373339B2 publication Critical patent/JP4373339B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Transmission System (AREA)
JP2004568103A 2003-02-13 2003-02-13 マルチキャリアシステムにおける空間・時間・周波数ダイバーシティ Expired - Lifetime JP4373339B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/001440 WO2004073275A1 (en) 2003-02-13 2003-02-13 Space-time-frequency diversity for multi-carrier systems

Publications (2)

Publication Number Publication Date
JP2006517749A JP2006517749A (ja) 2006-07-27
JP4373339B2 true JP4373339B2 (ja) 2009-11-25

Family

ID=32864907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004568103A Expired - Lifetime JP4373339B2 (ja) 2003-02-13 2003-02-13 マルチキャリアシステムにおける空間・時間・周波数ダイバーシティ

Country Status (4)

Country Link
EP (1) EP1593245A1 (de)
JP (1) JP4373339B2 (de)
AU (1) AU2003205761A1 (de)
WO (1) WO2004073275A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875086B1 (fr) * 2004-09-08 2006-12-15 Comsis Soc Par Actions Simplif Procede de codage et decodage spatio-temporel non coherent par modulation de frequence ; codeur et decodeur mettant en oeuvre un tel procede
US7545875B2 (en) * 2004-11-03 2009-06-09 Nokia Corporation System and method for space-time-frequency coding in a multi-antenna transmission system
US8130855B2 (en) 2004-11-12 2012-03-06 Interdigital Technology Corporation Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system
EP1817857B1 (de) * 2004-12-02 2012-10-31 New Jersey Institute of Technology Verfahren und System zur Reduktion von PAPR
KR100698770B1 (ko) 2005-03-09 2007-03-23 삼성전자주식회사 광대역 무선통신시스템에서 시공간 부호화 데이터의 부반송파 사상 장치 및 방법
US7593489B2 (en) * 2005-03-14 2009-09-22 Koshy John C Iterative STBICM MIMO receiver using group-wise demapping
CN1870462A (zh) * 2005-05-26 2006-11-29 松下电器产业株式会社 多天线通信系统中的空－时－频编码方法以及收发系统
DE102006002696B4 (de) * 2006-01-19 2008-05-15 Nokia Siemens Networks Gmbh & Co.Kg Verfahren zur Codierung von Datensymbolen
JP5123295B2 (ja) * 2006-06-08 2013-01-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 空間・時間・周波数符号化の方法および装置
CN1953347B (zh) * 2006-09-15 2011-04-20 华为技术有限公司 无线信号发送、接收方法及系统
JP4712897B1 (ja) * 2010-03-02 2011-06-29 株式会社日立国際電気 送信機、ｄｓｔｂｃ符号器及びｄｓｔｂｃ符号器の符号化方法
JP5885623B2 (ja) * 2012-08-24 2016-03-15 三菱電機株式会社 通信システム、送信装置および受信装置
WO2018018627A1 (zh) * 2016-07-29 2018-02-01 深圳市道通智能航空技术有限公司 一种数据传输方法、系统及接收装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998009385A2 (en) * 1996-08-29 1998-03-05 Cisco Technology, Inc. Spatio-temporal processing for communication

Also Published As

Publication number Publication date
WO2004073275A1 (en) 2004-08-26
EP1593245A1 (de) 2005-11-09
AU2003205761A1 (en) 2004-09-06
JP2006517749A (ja) 2006-07-27

Similar Documents

Publication Publication Date Title
US7430243B2 (en) Space-time-frequency coded OFDM communications over frequency-selective fading channels
CN1969522B (zh) 用于通信系统中的空间频率块编码/解码的装置和方法
KR101434704B1 (ko) 무선 데이터 방사 방법, 이를 이용한 방사기 및 송신기
CN101056133B (zh) 正交频分复用系统的多天线发射分集方法及其装置
US8111772B2 (en) Method and apparatus for multi-antenna transmitting based on spatial-frequency encoding
CN100414850C (zh) 发射分集系统和方法
CN101669315B (zh) 无线电数据发射方法以及利用所述方法的发射器和接收器
KR100688120B1 (ko) 무선통신시스템에서 시공간 주파수 블록 부호화 장치 및방법
KR20060031924A (ko) 직교 주파수 분할 다중화 통신 시스템에서 피크대 평균전력비를 최소화시키기 위한 장치 및 방법
JP4373339B2 (ja) マルチキャリアシステムにおける空間・時間・周波数ダイバーシティ
CN101322330B (zh) 用于在中继节点中的子信道分配的方法和中继节点
JP2008533801A (ja) 広帯域無線通信システムにおける時空間符号化データの副搬送波写像装置及び方法
US20060153312A1 (en) Apparatus and method for space-time frequency block coding in a wireless communication system
KR101137345B1 (ko) 이동 통신 시스템에서 분산된 파일럿 신호가 포함된 신호를송수신하는 방법
EP1573936B1 (de) Vorrichtung und verfahren zur zyklischen verzögerungsdiversität
KR101345351B1 (ko) 공간-시간-주파수 코딩 방법 및 장치
JP4339850B2 (ja) 送信されるマルチキャリア信号を提供する装置及び方法、並びに受信されたマルチキャリア信号から出力信号を提供する装置及び方法
EP1665703B1 (de) Mehrträgersystem mit sendediversität
CN101015136B (zh) 发送和接收数据符号流的方法和设备
Iqbal et al. A new MIMO technique utilizing superimposed auxiliary signals for simultaneously achieving spatial multiplexing and diversity gains in MIMO-aided communication systems
US20110164623A1 (en) Parallel packet transmission
JP2012060633A (ja) 回転直交符号化によるスペクトラムアグリゲーション用の送信機、受信機、方法及びプログラム
Isson et al. Multi-carrier bit-rate improvement by carrier merging
CN112769463A (zh) 一种基于对角空频码的正交索引调制方法
Yeh Design precoded space-time-frequency 4× 1 and 4× 2 OFDM architectures in frequency-selective fading channels

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20060622

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081125

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090126

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090602

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090729

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090901

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090903

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120911

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4373339

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130911

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term