TW567690B - Preamble channel decoding - Google Patents

Preamble channel decoding Download PDF

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Publication number
TW567690B
TW567690B TW091108536A TW91108536A TW567690B TW 567690 B TW567690 B TW 567690B TW 091108536 A TW091108536 A TW 091108536A TW 91108536 A TW91108536 A TW 91108536A TW 567690 B TW567690 B TW 567690B
Authority
TW
Taiwan
Prior art keywords
preamble
channel
sequence
slots
slot
Prior art date
Application number
TW091108536A
Other languages
English (en)
Chinese (zh)
Inventor
Joseph P Odenwalder
Sandip Sarkar
Yongbin Wei
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of TW567690B publication Critical patent/TW567690B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1803—Stop-and-wait protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0262—Arrangements for detecting the data rate of an incoming signal
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
TW091108536A 2001-04-26 2002-04-25 Preamble channel decoding TW567690B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/843,553 US7230941B2 (en) 2001-04-26 2001-04-26 Preamble channel decoding

Publications (1)

Publication Number Publication Date
TW567690B true TW567690B (en) 2003-12-21

Family

ID=25290347

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091108536A TW567690B (en) 2001-04-26 2002-04-25 Preamble channel decoding

Country Status (8)

Country Link
US (2) US7230941B2 (https=)
EP (1) EP1391092A1 (https=)
JP (1) JP4226335B2 (https=)
KR (1) KR100918930B1 (https=)
CN (1) CN100505605C (https=)
BR (1) BR0209168A2 (https=)
TW (1) TW567690B (https=)
WO (1) WO2002089434A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI451728B (zh) * 2006-09-29 2014-09-01 Koninkl Philips Electronics Nv 封包化系統中高速通信之具成本效益的前導碼結構

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US7230941B2 (en) * 2001-04-26 2007-06-12 Qualcomm Incorporated Preamble channel decoding
GB2375262B (en) * 2001-04-30 2004-05-19 Siemens Ag Improvements in or relating to third generation cellular networks
DE50202498D1 (de) * 2001-08-22 2005-04-21 Siemens Ag Übertragung von datenpaketen in einem funk-kommunikationssystem unter nutzung eines gemeinsamen harq (hybrid automatic repeat request)-prozesses
EP2124352B1 (en) * 2001-09-29 2015-05-13 LG Electronics Inc. Method for transferring and/or receiving data in communication system and apparatus thereof
US6973579B2 (en) 2002-05-07 2005-12-06 Interdigital Technology Corporation Generation of user equipment identification specific scrambling code for the high speed shared control channel
US7349436B2 (en) * 2003-09-30 2008-03-25 Intel Corporation Systems and methods for high-throughput wideband wireless local area network communications
WO2005096524A1 (en) * 2004-03-30 2005-10-13 Matsushita Electric Industrial Co., Ltd. Radio communication system and door phone system using the same
ATE508567T1 (de) 2004-05-13 2011-05-15 Qualcomm Inc Zustellung von informationen über einen kommunikationskanal
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US20060128308A1 (en) * 2004-12-10 2006-06-15 Texas Instruments Incorporated Low power bluetooth page and inquiry scan
US7590130B2 (en) * 2004-12-22 2009-09-15 Exar Corporation Communications system with first and second scan tables
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US8086257B2 (en) * 2005-08-11 2011-12-27 Alcatel Lucent Dedicated control channel detection for enhanced dedicated channel
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
WO2007052916A1 (en) 2005-10-31 2007-05-10 Lg Electronics Inc. Method for processing control information in a wireless mobile communication system
WO2007066883A1 (en) * 2005-10-31 2007-06-14 Lg Electronics Inc. Method of transmitting a measurement report in a wireless mobile communications system
EP1949547B1 (en) * 2005-10-31 2019-08-07 LG Electronics, Inc. Data receiving method for mobile communication terminal
US8830945B2 (en) * 2005-10-31 2014-09-09 Lg Electronics Inc. Method for processing control information in a wireless mobile communication system
ES2799299T3 (es) * 2005-10-31 2020-12-16 Evolved Wireless Llc Método de transmisión y recepción de información de acceso radioeléctrico en un sistema de comunicaciones móviles inalámbrico
US8582548B2 (en) * 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
KR100718608B1 (ko) * 2005-12-29 2007-05-17 포스데이타 주식회사 무선통신 시스템에서의 전송 신호 디코딩 방법 및 장치
US8831607B2 (en) 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
US8265056B2 (en) * 2008-02-19 2012-09-11 Qualcomm Incorporated Packet decoding for H-ARQ transmission
EA021293B1 (ru) 2008-12-08 2015-05-29 Джилид Коннектикут, Инк. ИМИДАЗОПИРАЗИНОВЫЕ ИНГИБИТОРЫ Syk, ФАРМАЦЕВТИЧЕСКАЯ КОМПОЗИЦИЯ, СОДЕРЖАЩАЯ ИМИДАЗОПИРАЗИНОВЫЕ ИНГИБИТОРЫ Syk, И СПОСОБЫ ИХ ПРИМЕНЕНИЯ
US8204147B2 (en) * 2009-07-14 2012-06-19 Samsung Electronics Co., Ltd. Methods to index the preambles in the bandwidth request channel
US8400974B2 (en) 2009-07-30 2013-03-19 Apple Inc. Methods and apparatus for providing dynamic information in a wireless information channel
KR20130113557A (ko) * 2012-04-06 2013-10-16 한국전자통신연구원 다중 채널 추정을 위한 프리앰블 전송 방법, 수신 방법 및 그 장치
EP2953390B1 (en) * 2013-03-22 2018-11-07 Huawei Technologies Co., Ltd. Data transmission method, user equipment, base station, and system
US9438383B2 (en) * 2014-04-18 2016-09-06 Verizon Patent And Licensing Inc. Resolving falsely decoded acknowledgments
DE102016220884A1 (de) * 2016-10-24 2018-04-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Variable Teilpaketlängen für Telegram Splitting in Netzwerken mit geringem Stromverbrauch

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757536A (en) * 1984-10-17 1988-07-12 General Electric Company Method and apparatus for transceiving cryptographically encoded digital data
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
DE69233794D1 (de) 1991-06-11 2010-09-23 Qualcomm Inc Vocoder mit veränderlicher Bitrate
US5278703A (en) * 1991-06-21 1994-01-11 Digital Equipment Corp. Embedded servo banded format for magnetic disks for use with a data processing system
JP2730338B2 (ja) * 1991-07-15 1998-03-25 日本電気株式会社 衛星通信方式
US5222061A (en) * 1991-10-31 1993-06-22 At&T Bell Laboratories Data services retransmission procedure
US5875292A (en) * 1995-02-10 1999-02-23 Nec Corporation Packet transmission method without sending serial numbers
US5748676A (en) * 1995-05-01 1998-05-05 Norand Corporation Network utilizing modified preambles that support antenna diversity
JP2000508128A (ja) * 1995-10-24 2000-06-27 ジェネラル・インスツルメント・コーポレイション マルチレイヤー送信フォーマットの物理的レイヤーを通じた可変長バースト送信
US6046990A (en) * 1995-11-15 2000-04-04 Ericsson, Inc. High-penetration transmission method for a radiocommunication system
US6108555A (en) * 1996-05-17 2000-08-22 Ksi, Inc. Enchanced time difference localization system
US5978366A (en) * 1996-12-20 1999-11-02 Ericsson Inc. Methods and systems for reduced power operation of cellular mobile terminals
US6021124A (en) * 1997-08-19 2000-02-01 Telefonaktiebolaget Lm Ericsson Multi-channel automatic retransmission query (ARQ) method
CA2302372A1 (en) 1997-09-18 1999-03-25 Heikki Berg Time diversity in a tdma system
US6169731B1 (en) * 1998-03-10 2001-01-02 Motorola, Inc. Method and apparatus for signal acquisition and power control
US6278703B1 (en) * 1998-12-09 2001-08-21 Qualcomm Incorporated Method and apparatus for improving neighbor searching performance
US6584122B1 (en) * 1998-12-18 2003-06-24 Integral Access, Inc. Method and system for providing voice and data service
US6393074B1 (en) * 1998-12-31 2002-05-21 Texas Instruments Incorporated Decoding system for variable-rate convolutionally-coded data sequence
JP2002536873A (ja) 1999-01-29 2002-10-29 ノキア ネットワークス オサケ ユキチュア データブロックを合成できる増分的冗長度通信システムにおけるシグナリング方法
US6757319B1 (en) * 1999-11-29 2004-06-29 Golden Bridge Technology Inc. Closed loop power control for common downlink transport channels
US6505034B1 (en) * 1999-12-20 2003-01-07 Nokia Ip Inc. Adaptive ARQ feedback bandwidth allocation
US6731618B1 (en) * 2000-10-20 2004-05-04 Airvana, Inc. Coding for multi-user communication
EP1612969B1 (en) 2000-10-24 2007-01-24 Nortel Networks Limited Shared channel structure, systems and methods
US20020097780A1 (en) * 2000-11-30 2002-07-25 Odenwalder Joseph P. Preamble generation
US20020181546A1 (en) * 2001-03-23 2002-12-05 Odenwalder Joseph P. Preamble channels
US7230941B2 (en) * 2001-04-26 2007-06-12 Qualcomm Incorporated Preamble channel decoding
US6625172B2 (en) * 2001-04-26 2003-09-23 Joseph P. Odenwalder Rescheduling scheduled transmissions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI451728B (zh) * 2006-09-29 2014-09-01 Koninkl Philips Electronics Nv 封包化系統中高速通信之具成本效益的前導碼結構

Also Published As

Publication number Publication date
JP4226335B2 (ja) 2009-02-18
JP2005510897A (ja) 2005-04-21
US20070223514A1 (en) 2007-09-27
KR100918930B1 (ko) 2009-09-28
EP1391092A1 (en) 2004-02-25
US7230941B2 (en) 2007-06-12
CN100505605C (zh) 2009-06-24
US20020159412A1 (en) 2002-10-31
CN1509552A (zh) 2004-06-30
US8184607B2 (en) 2012-05-22
BR0209168A2 (pt) 2008-12-16
WO2002089434A1 (en) 2002-11-07
KR20040015129A (ko) 2004-02-18

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