JP5084079B2 - フェージングチャネルにおいて複数シーケンスを検出し識別するためのセグメント化アーキテクチャ - Google Patents

フェージングチャネルにおいて複数シーケンスを検出し識別するためのセグメント化アーキテクチャ Download PDF

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JP5084079B2
JP5084079B2 JP2001284240A JP2001284240A JP5084079B2 JP 5084079 B2 JP5084079 B2 JP 5084079B2 JP 2001284240 A JP2001284240 A JP 2001284240A JP 2001284240 A JP2001284240 A JP 2001284240A JP 5084079 B2 JP5084079 B2 JP 5084079B2
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sequence
signal identification
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correlator
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JP2002111540A (ja
JP2002111540A5 (enExample
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アー リー ジュン
アンドリュー ウッド スティーヴン
ジェー． ロクロウスキ グレゴリー
デール ウィン ウッドソン
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アルカテル−ルーセント ユーエスエー インコーポレーテッド
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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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70751—Synchronisation aspects with code phase acquisition using partial detection
    • H04B1/70752—Partial correlation
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70751—Synchronisation aspects with code phase acquisition using partial detection
    • 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
    • H04B1/709—Correlator structure

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP2001284240A 2000-09-19 2001-09-19 フェージングチャネルにおいて複数シーケンスを検出し識別するためのセグメント化アーキテクチャ Expired - Fee Related JP5084079B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/664646 2000-09-19
US09/664,646 US6771688B1 (en) 2000-09-19 2000-09-19 Segmented architecture for multiple sequence detection and identification in fading channels

Publications (3)

Publication Number Publication Date
JP2002111540A JP2002111540A (ja) 2002-04-12
JP2002111540A5 JP2002111540A5 (enExample) 2008-11-06
JP5084079B2 true JP5084079B2 (ja) 2012-11-28

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JP2001284240A Expired - Fee Related JP5084079B2 (ja) 2000-09-19 2001-09-19 フェージングチャネルにおいて複数シーケンスを検出し識別するためのセグメント化アーキテクチャ

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US (1) US6771688B1 (enExample)
EP (1) EP1189358A1 (enExample)
JP (1) JP5084079B2 (enExample)

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US7249242B2 (en) 2002-10-28 2007-07-24 Nvidia Corporation Input pipeline registers for a node in an adaptive computing engine
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US6836839B2 (en) 2001-03-22 2004-12-28 Quicksilver Technology, Inc. Adaptive integrated circuitry with heterogeneous and reconfigurable matrices of diverse and adaptive computational units having fixed, application specific computational elements
US6577678B2 (en) 2001-05-08 2003-06-10 Quicksilver Technology Method and system for reconfigurable channel coding
US7046635B2 (en) 2001-11-28 2006-05-16 Quicksilver Technology, Inc. System for authorizing functionality in adaptable hardware devices
US6986021B2 (en) 2001-11-30 2006-01-10 Quick Silver Technology, Inc. Apparatus, method, system and executable module for configuration and operation of adaptive integrated circuitry having fixed, application specific computational elements
US8412915B2 (en) 2001-11-30 2013-04-02 Altera Corporation Apparatus, system and method for configuration of adaptive integrated circuitry having heterogeneous computational elements
US7602740B2 (en) 2001-12-10 2009-10-13 Qst Holdings, Inc. System for adapting device standards after manufacture
US7215701B2 (en) 2001-12-12 2007-05-08 Sharad Sambhwani Low I/O bandwidth method and system for implementing detection and identification of scrambling codes
US7403981B2 (en) 2002-01-04 2008-07-22 Quicksilver Technology, Inc. Apparatus and method for adaptive multimedia reception and transmission in communication environments
US7493375B2 (en) 2002-04-29 2009-02-17 Qst Holding, Llc Storage and delivery of device features
US7328414B1 (en) 2003-05-13 2008-02-05 Qst Holdings, Llc Method and system for creating and programming an adaptive computing engine
US7660984B1 (en) 2003-05-13 2010-02-09 Quicksilver Technology Method and system for achieving individualized protected space in an operating system
US7308019B2 (en) * 2002-05-20 2007-12-11 Telefonaktiebolaget Lm Ericsson (Publ) System and method for Fast Walsh Transform processing in a multi-coded signal environment
US8108656B2 (en) 2002-08-29 2012-01-31 Qst Holdings, Llc Task definition for specifying resource requirements
US7937591B1 (en) 2002-10-25 2011-05-03 Qst Holdings, Llc Method and system for providing a device which can be adapted on an ongoing basis
US7478031B2 (en) 2002-11-07 2009-01-13 Qst Holdings, Llc Method, system and program for developing and scheduling adaptive integrated circuity and corresponding control or configuration information
US8276135B2 (en) 2002-11-07 2012-09-25 Qst Holdings Llc Profiling of software and circuit designs utilizing data operation analyses
US7225301B2 (en) 2002-11-22 2007-05-29 Quicksilver Technologies External memory controller node
US7609297B2 (en) 2003-06-25 2009-10-27 Qst Holdings, Inc. Configurable hardware based digital imaging apparatus
GB0320993D0 (en) * 2003-09-09 2003-10-08 Koninkl Philips Electronics Nv A method of acquiring a received spread spectrum signal
US7733988B2 (en) * 2005-10-28 2010-06-08 Alcatel-Lucent Usa Inc. Multiframe control channel detection for enhanced dedicated channel
EP2134017B1 (en) * 2008-05-09 2015-04-01 Vodafone Holding GmbH Method and system for data communication
US8228971B2 (en) 2008-07-29 2012-07-24 Agere Systems Inc. Technique for searching for a preamble signal in a spread spectrum signal using a fast Hadamard transform
CN103051356B (zh) * 2013-01-21 2015-08-12 中兴通讯股份有限公司 Cdma通讯系统降低误码率的方法和装置
EP3119049B1 (en) * 2015-07-15 2019-12-04 Tata Consultancy Services Limited Detecting physical random access channel preambles in a long term evolution communication system

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US5579338A (en) * 1992-06-29 1996-11-26 Mitsubishi Denki Kabushiki Kaisha Spread spectrum receiver using partial correlations
DE4318368C1 (de) * 1993-05-28 1994-07-14 Siemens Ag Verfahren zum Gewinnen eines einen Ausfall der Synchronisation zwischen einer Pseudozufallssignalfolge eines Senders und einer Referenz-Pseudozufallssignalfolge eines Empfängers anzeigenden Signals
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JP2002111540A (ja) 2002-04-12
EP1189358A1 (en) 2002-03-20
US6771688B1 (en) 2004-08-03

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