DE60030255D1 - Verschachtelungsverfahren und -einrichtung zur orthogonalen senddiversität und für mehrträger-cdma-kommunikationssysteme - Google Patents

Verschachtelungsverfahren und -einrichtung zur orthogonalen senddiversität und für mehrträger-cdma-kommunikationssysteme

Info

Publication number
DE60030255D1
DE60030255D1 DE60030255T DE60030255T DE60030255D1 DE 60030255 D1 DE60030255 D1 DE 60030255D1 DE 60030255 T DE60030255 T DE 60030255T DE 60030255 T DE60030255 T DE 60030255T DE 60030255 D1 DE60030255 D1 DE 60030255D1
Authority
DE
Germany
Prior art keywords
sendiversity
orthogonal
communication systems
cdma communication
negotiating method
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
DE60030255T
Other languages
English (en)
Other versions
DE60030255T2 (de
Inventor
Jiangnan Chen
Louay Jalloul
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.)
Motorola Mobility LLC
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE60030255D1 publication Critical patent/DE60030255D1/de
Publication of DE60030255T2 publication Critical patent/DE60030255T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
    • 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
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H04L5/0083—Timing of allocation at predetermined intervals symbol-by-symbol

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)
DE60030255T 1999-02-16 2000-02-15 Verschachtelungsverfahren und -einrichtung zur orthogonalen senddiversität und für mehrträger-cdma-kommunikationssysteme Expired - Lifetime DE60030255T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12008499P 1999-02-16 1999-02-16
US120084P 1999-02-16
US503021 2000-02-14
US09/503,021 US6304581B1 (en) 1999-02-16 2000-02-14 Interleaving method and apparatus for orthogonal transmit diversity and multi-carriers CDMA communication systems
PCT/US2000/003904 WO2000049780A1 (en) 1999-02-16 2000-02-15 Interleaving method and apparatus for orthogonal transmit diversity and multi-carriers cdma communication systems

Publications (2)

Publication Number Publication Date
DE60030255D1 true DE60030255D1 (de) 2006-10-05
DE60030255T2 DE60030255T2 (de) 2006-12-14

Family

ID=26818047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60030255T Expired - Lifetime DE60030255T2 (de) 1999-02-16 2000-02-15 Verschachtelungsverfahren und -einrichtung zur orthogonalen senddiversität und für mehrträger-cdma-kommunikationssysteme

Country Status (7)

Country Link
US (1) US6304581B1 (de)
EP (1) EP1155544B1 (de)
JP (1) JP4391703B2 (de)
KR (1) KR100467188B1 (de)
BR (1) BR0008223B1 (de)
DE (1) DE60030255T2 (de)
WO (1) WO2000049780A1 (de)

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WO1999023766A2 (en) 1997-10-31 1999-05-14 At & T Wireless Services, Inc. Maximum likelihood detection of concatenated space-time codes for wireless applications with transmitter diversity
US6188736B1 (en) * 1997-12-23 2001-02-13 At&T Wireless Svcs. Inc. Near-optimal low-complexity decoding of space-time codes for fixed wireless applications
KR100407342B1 (ko) * 1998-05-30 2003-11-28 삼성전자주식회사 부호분할다중접속 통신시스템의 통신장치 및 방법
US6459740B1 (en) * 1998-09-17 2002-10-01 At&T Wireless Services, Inc. Maximum ratio transmission
US6704370B1 (en) * 1998-10-09 2004-03-09 Nortel Networks Limited Interleaving methodology and apparatus for CDMA
US6356528B1 (en) * 1999-04-15 2002-03-12 Qualcomm Incorporated Interleaver and deinterleaver for use in a diversity transmission communication system
US6304563B1 (en) * 1999-04-23 2001-10-16 Qualcomm Incorporated Method and apparatus for processing a punctured pilot channel
US6687870B1 (en) * 1999-09-23 2004-02-03 Qualcomm, Incorporated Method and apparatus for interleaving for information transmission or storage applications
FI114766B (fi) * 1999-11-30 2004-12-15 Nokia Corp Menetelmä ja järjestelmä kehyksen sisäisen lomituksen toteuttamiseksi
US6549998B1 (en) * 2000-01-14 2003-04-15 Agere Systems Inc. Address generator for interleaving data
US7477703B2 (en) 2000-02-22 2009-01-13 Nokia Mobile Phones, Limited Method and radio system for digital signal transmission using complex space-time codes
US6865237B1 (en) 2000-02-22 2005-03-08 Nokia Mobile Phones Limited Method and system for digital signal transmission
KR100359814B1 (ko) * 2000-03-11 2002-11-07 엘지전자 주식회사 인터리버 메모리 제어 장치 및 방법
US6542556B1 (en) 2000-03-31 2003-04-01 Nokia Mobile Phones Ltd. Space-time code for multiple antenna transmission
US7154958B2 (en) * 2000-07-05 2006-12-26 Texas Instruments Incorporated Code division multiple access wireless system with time reversed space time block transmitter diversity
DE10034714A1 (de) * 2000-07-17 2002-02-07 Infineon Technologies Ag Verfahren und Einrichtung zur Diversitätsübertragung codierter Information
FI20002845A (fi) 2000-12-22 2002-06-23 Nokia Corp Digitaalisen signaalin lähettäminen
US6748024B2 (en) 2001-03-28 2004-06-08 Nokia Corporation Non-zero complex weighted space-time code for multiple antenna transmission
JP3676991B2 (ja) * 2001-07-05 2005-07-27 松下電器産業株式会社 無線通信装置及び無線通信方法
US6901115B1 (en) * 2002-02-28 2005-05-31 Nokia Corporation Coordinate interleaving, and deinterleaving, apparatus, and associated method, for a communication system
US7292552B2 (en) 2002-03-14 2007-11-06 Qualcomm Incorporated Method and apparatus for reducing interference in a wireless communication system
US7035284B2 (en) * 2002-03-14 2006-04-25 Qualcomm Incorporated Method and apparatus for reducing inter-channel interference in a wireless communication system employing a non-periodic interleaver
GB2387515A (en) * 2002-04-08 2003-10-15 Ipwireless Inc Mapping bits to at least two channels using two interleavers, one for systematic bits, and the other for parity bits
US7289459B2 (en) * 2002-08-07 2007-10-30 Motorola Inc. Radio communication system with adaptive interleaver
US6919829B2 (en) † 2003-06-20 2005-07-19 Nokia Corporation Bit swapping for different interleaving depths
US20070081484A1 (en) * 2004-07-29 2007-04-12 Wang Michael M Methods and apparatus for transmitting a frame structure in a wireless communication system
US20080317142A1 (en) * 2005-07-29 2008-12-25 Qualcomm Incorporated System and method for frequency diversity
SG155170A1 (en) 2004-07-29 2009-09-30 Qualcomm Inc System and method for diversity interleaving
US9246728B2 (en) 2004-07-29 2016-01-26 Qualcomm Incorporated System and method for frequency diversity
US8391410B2 (en) * 2004-07-29 2013-03-05 Qualcomm Incorporated Methods and apparatus for configuring a pilot symbol in a wireless communication system
WO2006033509A1 (en) * 2004-09-22 2006-03-30 Samsung Electronics Co., Ltd. Mb-ofdm transmitter and receiver and signal processing method thereof
US7570698B2 (en) * 2004-11-16 2009-08-04 Intel Corporation Multiple output multicarrier transmitter and methods for spatial interleaving a plurality of spatial streams
CN101076965B (zh) * 2004-12-13 2013-04-24 皇家飞利浦电子股份有限公司 用于mimo传输的数据流的分别交织
DE102005017080B4 (de) * 2005-04-08 2007-07-26 Accelant Communications Gmbh Übertragungsverfahren in einem Funksystem mit mehreren Sende-/Empfangszweigen in der Basisstation
US7685495B2 (en) 2005-05-12 2010-03-23 Qualcomm Incorporated Apparatus and method for channel interleaving in communications system
US9042212B2 (en) * 2005-07-29 2015-05-26 Qualcomm Incorporated Method and apparatus for communicating network identifiers in a communication system
US9391751B2 (en) * 2005-07-29 2016-07-12 Qualcomm Incorporated System and method for frequency diversity
KR100888505B1 (ko) * 2007-02-26 2009-03-12 한국전자통신연구원 통신 시스템의 송신 장치 및 방법과, 수신 장치 및 방법
US20230093484A1 (en) * 2021-09-23 2023-03-23 Apple Inc. Systems and methods for de-correlating coded signals in dual port transmissions

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US5659580A (en) * 1994-11-29 1997-08-19 Lucent Technologies Inc. Data interleaver for use with mobile communication systems and having a contiguous counter and an address twister
JPH08321785A (ja) * 1995-05-24 1996-12-03 Sony Corp 送信機，受信機，送信方法，受信方法及び伝送方法
KR100186627B1 (ko) * 1996-09-21 1999-05-15 삼성전자 주식회사 베이스 밴드 인터리버

Also Published As

Publication number Publication date
DE60030255T2 (de) 2006-12-14
US6304581B1 (en) 2001-10-16
EP1155544A1 (de) 2001-11-21
EP1155544B1 (de) 2006-08-23
BR0008223B1 (pt) 2013-07-02
KR100467188B1 (ko) 2005-01-24
EP1155544A4 (de) 2003-03-19
KR20010102127A (ko) 2001-11-15
WO2000049780A1 (en) 2000-08-24
BR0008223A (pt) 2002-01-15
JP2003524929A (ja) 2003-08-19
JP4391703B2 (ja) 2009-12-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MOTOROLA MOBILITY, INC. ( N.D. GES. D. STAATES, US