IL137143A0 - A method using codebook indexing to achieve high bit densities in a ds-cdma-ss communication system - Google Patents

A method using codebook indexing to achieve high bit densities in a ds-cdma-ss communication system

Info

Publication number
IL137143A0
IL137143A0 IL13714398A IL13714398A IL137143A0 IL 137143 A0 IL137143 A0 IL 137143A0 IL 13714398 A IL13714398 A IL 13714398A IL 13714398 A IL13714398 A IL 13714398A IL 137143 A0 IL137143 A0 IL 137143A0
Authority
IL
Israel
Prior art keywords
cdma
communication system
achieve high
high bit
bit densities
Prior art date
Application number
IL13714398A
Other languages
English (en)
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of IL137143A0 publication Critical patent/IL137143A0/xx

Links

Classifications

    • 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
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
IL13714398A 1998-01-05 1998-12-22 A method using codebook indexing to achieve high bit densities in a ds-cdma-ss communication system IL137143A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/002,747 US7301983B1 (en) 1998-01-05 1998-01-05 Method for using codebook indexing to achieve high bit densities in a direct-sequence CDMA spread spectrum communication system
PCT/US1998/027591 WO1999035760A1 (en) 1998-01-05 1998-12-22 A method using codebook indexing to achieve high bit densities in a ds-cdma-ss communication system

Publications (1)

Publication Number Publication Date
IL137143A0 true IL137143A0 (en) 2001-07-24

Family

ID=21702300

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13714398A IL137143A0 (en) 1998-01-05 1998-12-22 A method using codebook indexing to achieve high bit densities in a ds-cdma-ss communication system

Country Status (8)

Country Link
US (2) US7301983B1 (de)
EP (1) EP1046241B1 (de)
JP (1) JP4542701B2 (de)
KR (1) KR100461736B1 (de)
AU (1) AU2449799A (de)
DE (1) DE69834344T2 (de)
IL (1) IL137143A0 (de)
WO (1) WO1999035760A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7301983B1 (en) * 1998-01-05 2007-11-27 Intel Corporation Method for using codebook indexing to achieve high bit densities in a direct-sequence CDMA spread spectrum communication system
US9525977B2 (en) * 2004-06-15 2016-12-20 Texas Instruments Incorporated Broadcast multicast mode
FI20050714A0 (fi) 2005-07-04 2005-07-04 Nokia Corp Allokointimenetelmä, verkkoelementti, moduuli ja käyttäjälaite
WO2007003716A1 (en) * 2005-07-04 2007-01-11 Nokia Corporation Allocation method, network element, module and user device
US9025641B2 (en) * 2006-06-21 2015-05-05 Alcatel Lucent Distributed transmission involving cooperation between a transmitter and a relay
US8320473B1 (en) * 2010-01-20 2012-11-27 Prairie Blue, LLC Data communication system utilizing optimized code table signaling
US9444580B2 (en) 2013-08-06 2016-09-13 OptCTS, Inc. Optimized data transfer utilizing optimized code table signaling
US10523490B2 (en) 2013-08-06 2019-12-31 Agilepq, Inc. Authentication of a subscribed code table user utilizing optimized code table signaling
US9455799B2 (en) 2013-08-06 2016-09-27 OptCTS, Inc. Dynamic control of quality of service (QOS) using derived QOS measures
EP3164942A1 (de) 2014-07-02 2017-05-10 Agilepq, Inc. Datenwiederherstellung mit optimierter codetabellensignalisierung
CN106254025B (zh) * 2016-04-27 2018-09-04 北京智谷睿拓技术服务有限公司 扩频方法、扩频控制方法、及其装置
CN106254026B (zh) * 2016-04-27 2018-09-04 北京智谷睿拓技术服务有限公司 扩频方法、扩频控制方法、及其装置
AU2017278253A1 (en) 2016-06-06 2019-01-24 Agilepq, Inc. Data conversion systems and methods
US10771105B2 (en) * 2018-02-22 2020-09-08 Qualcomm Incorporated Configuration of NOMA communication using multiple sets of spreading sequences
KR102231196B1 (ko) 2019-09-16 2021-03-25 주식회사 삼화 앰플 저장 스포이드

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724397B2 (ja) * 1990-02-15 1995-03-15 クラリオン株式会社 スペクトラム拡散通信装置
US5259153A (en) * 1990-07-19 1993-11-09 Olive Billy B Light energized insect trap
US5210770A (en) * 1991-09-27 1993-05-11 Lockheed Missiles & Space Company, Inc. Multiple-signal spread-spectrum transceiver
US5173923A (en) * 1991-11-22 1992-12-22 Bell Communications Research, Inc. Spread-time code division multiple access technique with arbitrary spectral shaping
JPH05227125A (ja) * 1992-02-14 1993-09-03 Matsushita Electric Ind Co Ltd スペクトラム拡散方式通信装置
US5295153A (en) * 1992-04-13 1994-03-15 Telefonaktiebolaget L M Ericsson CDMA frequency allocation
NZ261211A (en) * 1993-01-13 1996-05-28 Motorola Inc Code division multiple access two way messaging system: control station sends mobile shift register tap set-ups to base stations
US5341396A (en) * 1993-03-02 1994-08-23 The Boeing Company Multi-rate spread system
JPH06350562A (ja) * 1993-06-08 1994-12-22 Ricoh Co Ltd スペクトル拡散通信方式
FR2712444B1 (fr) * 1993-11-10 1995-12-29 Alcatel Mobile Comm France Procédé de construction d'un code d'étalement associé à un utilisateur d'un système de transmission numérique à accès multiple par répartition par codes et à séquence directe, et procédé correspondant de génération d'un tableau.
FI955113A (fi) * 1995-10-26 1997-04-27 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä, lähetin ja vastaanotin
WO1998020639A1 (fr) * 1996-11-07 1998-05-14 Matsushita Electric Industrial Co., Ltd. Procede de generation de code et procede de selection de code
US6108369A (en) * 1997-07-11 2000-08-22 Telefonaktiebolaget Lm Ericsson Channelization code allocation for radio communication systems
US7301983B1 (en) * 1998-01-05 2007-11-27 Intel Corporation Method for using codebook indexing to achieve high bit densities in a direct-sequence CDMA spread spectrum communication system

Also Published As

Publication number Publication date
WO1999035760A1 (en) 1999-07-15
EP1046241A1 (de) 2000-10-25
US7729409B2 (en) 2010-06-01
KR20010024832A (ko) 2001-03-26
JP2002501321A (ja) 2002-01-15
EP1046241B1 (de) 2006-04-26
US7301983B1 (en) 2007-11-27
JP4542701B2 (ja) 2010-09-15
AU2449799A (en) 1999-07-26
EP1046241A4 (de) 2002-07-31
US20080063032A1 (en) 2008-03-13
KR100461736B1 (ko) 2004-12-14
DE69834344T2 (de) 2006-09-14
DE69834344D1 (de) 2006-06-01

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