ATE465557T1 - Signalbeschaffung bei der peer-to-peer- spreizspektrum-kommunikation - Google Patents

Signalbeschaffung bei der peer-to-peer- spreizspektrum-kommunikation

Info

Publication number
ATE465557T1
ATE465557T1 AT05728169T AT05728169T ATE465557T1 AT E465557 T1 ATE465557 T1 AT E465557T1 AT 05728169 T AT05728169 T AT 05728169T AT 05728169 T AT05728169 T AT 05728169T AT E465557 T1 ATE465557 T1 AT E465557T1
Authority
AT
Austria
Prior art keywords
peer
spread spectrum
signal acquisition
spectrum communication
mobile station
Prior art date
Application number
AT05728169T
Other languages
English (en)
Inventor
Roy Franklin Quick
Henry David Pfister
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 ATE465557T1 publication Critical patent/ATE465557T1/de

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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70756—Jumping within the code, i.e. masking or slewing
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
    • 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
AT05728169T 2004-03-18 2005-03-15 Signalbeschaffung bei der peer-to-peer- spreizspektrum-kommunikation ATE465557T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55453504P 2004-03-18 2004-03-18
US11/080,103 US8670428B2 (en) 2004-03-18 2005-03-14 Signal acquisition in peer-to-peer communications
PCT/US2005/008740 WO2005091518A2 (en) 2004-03-18 2005-03-15 Signal acquisition in peer-to-peer spread-spectrum communications

Publications (1)

Publication Number Publication Date
ATE465557T1 true ATE465557T1 (de) 2010-05-15

Family

ID=34962798

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05728169T ATE465557T1 (de) 2004-03-18 2005-03-15 Signalbeschaffung bei der peer-to-peer- spreizspektrum-kommunikation

Country Status (13)

Country Link
US (1) US8670428B2 (de)
EP (6) EP2355365A3 (de)
JP (2) JP4404931B2 (de)
CN (1) CN1951024B (de)
AT (1) ATE465557T1 (de)
BR (1) BRPI0508944A (de)
CA (1) CA2560548A1 (de)
DE (1) DE602005020753D1 (de)
ES (1) ES2343125T3 (de)
HK (1) HK1105252A1 (de)
MX (1) MXPA06010645A (de)
PL (1) PL1726103T3 (de)
WO (1) WO2005091518A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7539507B2 (en) * 2003-11-21 2009-05-26 Qualcomm Incorporated Peer-to-peer communications
US7130626B2 (en) * 2003-11-24 2006-10-31 Qualcomm, Inc. Access terminal identification management
US8670428B2 (en) * 2004-03-18 2014-03-11 Qualcomm Incorporated Signal acquisition in peer-to-peer communications
CN1973444A (zh) 2004-06-24 2007-05-30 松下电器产业株式会社 无线发送装置、无线接收装置及码元配置方法
US20060073841A1 (en) * 2004-10-01 2006-04-06 Murali Narasimha Method and communication system for establishing a voice call connection
US8855704B2 (en) 2005-08-26 2014-10-07 Qualcomm Incorporated Fast cell selection in TD-CDMA (UMTS TDD)
US9125173B2 (en) * 2012-02-29 2015-09-01 Via Telecom Co., Ltd. Device and method for access probe enhancements
EP3028526B1 (de) * 2013-08-04 2019-04-10 LG Electronics Inc. Verfahren und vorrichtung für den start einer vorrichtung-zu-vorrichtung-operation in einem drahtloskommunikationssystem
US10756781B2 (en) * 2018-05-10 2020-08-25 Foster-Miller, Inc. Code division multiaccess (CDMA) communications system and method with low probability of intercept, low probability of detect (LPI/LPD)
EP4136807A1 (de) * 2020-04-17 2023-02-22 Signify Holding B.V. Netzwerkknoten für den betrieb unter nichtverfügbarkeit eines anwendungssteuerungs-hub

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US554535A (en) 1896-02-11 Richard plechner
CA1056504A (en) * 1975-04-02 1979-06-12 Visvaldis A. Vitols Keyword detection in continuous speech using continuous asynchronous correlation
US4839890A (en) * 1986-10-31 1989-06-13 Ncr Corporation Data bit synchronizer
US5162988A (en) * 1986-10-31 1992-11-10 Ncr Corporation Multiplexing character processor
US4866598A (en) * 1986-10-31 1989-09-12 Ncr Corporation Communications base microcontroller
US5784631A (en) * 1992-06-30 1998-07-21 Discovision Associates Huffman decoder
US7095783B1 (en) * 1992-06-30 2006-08-22 Discovision Associates Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto
US6574211B2 (en) 1997-11-03 2003-06-03 Qualcomm Incorporated Method and apparatus for high rate packet data transmission
US6422152B1 (en) * 1998-06-19 2002-07-23 James R. Rowe Sliding dolly
US6442152B1 (en) 1998-07-13 2002-08-27 Samsung Electronics, Co., Ltd. Device and method for communicating packet data in mobile communication system
KR20010080248A (ko) 1998-10-19 2001-08-22 러셀 비. 밀러 Ｃｄｍａ 통신 시스템의 유사잡음 확산을 위한 방법 및장치
KR20000066904A (ko) 1999-04-21 2000-11-15 윤종용 부호분할다중접속 통신시스템의 확산코드 발생장치 및 방법
US6246676B1 (en) 1999-12-13 2001-06-12 Motorola, Inc. Method and apparatus for implementing PN masks for a truncated M-sequence
WO2001055837A1 (en) 2000-01-28 2001-08-02 Morphics Technology Inc. Apparatus and method for modifying an m-sequence with arbitrary phase shift
US6816599B2 (en) * 2000-11-14 2004-11-09 Topholm & Westermann Aps Ear level device for synthesizing music
US8204504B2 (en) 2001-10-26 2012-06-19 Rockstar Bidco Llp Wireless communications system and method
JP2003289581A (ja) 2002-03-28 2003-10-10 Matsushita Electric Ind Co Ltd 無線通信チャネル割当装置および無線通信チャネル割当方法
US7231220B2 (en) 2002-10-01 2007-06-12 Interdigital Technology Corporation Location based method and system for wireless mobile unit communication
US7092472B2 (en) * 2003-09-16 2006-08-15 Rambus Inc. Data-level clock recovery
US7668257B2 (en) * 2003-10-01 2010-02-23 Samsung Electronics Co., Ltd. Transmissions with reduced code rate in 8VSB digital television
US8670428B2 (en) * 2004-03-18 2014-03-11 Qualcomm Incorporated Signal acquisition in peer-to-peer communications
US7957490B2 (en) * 2006-09-21 2011-06-07 Limberg Allen Leroy Insertion of repetitive PN sequences into DTV data fields

Also Published As

Publication number Publication date
EP2204919A2 (de) 2010-07-07
DE602005020753D1 (de) 2010-06-02
CA2560548A1 (en) 2005-09-29
EP2355364A2 (de) 2011-08-10
JP2007529963A (ja) 2007-10-25
HK1105252A1 (en) 2008-02-06
JP4404931B2 (ja) 2010-01-27
EP2290833A3 (de) 2012-03-21
EP2355364A3 (de) 2012-03-21
EP1726103A2 (de) 2006-11-29
MXPA06010645A (es) 2007-01-17
BRPI0508944A (pt) 2007-08-14
EP2204919A3 (de) 2010-10-27
US8670428B2 (en) 2014-03-11
CN1951024B (zh) 2010-10-13
EP2290833A2 (de) 2011-03-02
WO2005091518A3 (en) 2005-11-17
EP2285009A3 (de) 2012-03-21
CN1951024A (zh) 2007-04-18
WO2005091518A2 (en) 2005-09-29
EP2355365A3 (de) 2012-03-21
EP1726103B1 (de) 2010-04-21
JP2009296637A (ja) 2009-12-17
US20050207384A1 (en) 2005-09-22
PL1726103T3 (pl) 2010-09-30
EP2355365A2 (de) 2011-08-10
EP2285009A2 (de) 2011-02-16
ES2343125T3 (es) 2010-07-23

Similar Documents

Publication Publication Date Title
ATE465557T1 (de) Signalbeschaffung bei der peer-to-peer- spreizspektrum-kommunikation
MY148722A (en) Pilot symbol transmission in wireless communication systems
FI20031609A0 (fi) Viestintämenetelmä, vastaanotin ja tukiasema
TW200627900A (en) Code division multiple access (CDMA) method and apparatus for protecting and authenticating wirelessly transmitted digital information
RU2009115777A (ru) Устройство беспроводной связи и способ беспроводной связи
TW200629836A (en) Transmission of signaling in an OFDM-based system
WO2004075470A3 (en) Controlled superposition coding in multi-user communication systems
EP1887823A4 (de) Drahtloses kommunikationssystem, basisstation, mobilstation und drahtloses kommunikationsverfahren
HK1070523A1 (en) Method and apparatus for estimating the position of a terminal based on identification codes for transmission sources
DE60226259D1 (de) Drahtloses kommunikationssystem mit erkennung von fremdstrahlungsquellen
DE502005005060D1 (de) Mobilteil und basisstation für ein kommunikationsprotokoll mit einer normal-anmeldung und einer ad-hoc-anmeldung
SG133413A1 (en) Mobile station, base station, and program for and method of wireless transmission
AR055163A1 (es) Determinacion de la posicion de estaciones moviles en una red inalambrica
TR200002055T2 (tr) CDMA komünikasyon sisteminde mobil istasyon yardımlı zamanlama senkronizasyonu
EP1798884A4 (de) Basisstationseinrichtung, funkkommunikationssystem und funkübertragungsverfahren
MXPA06000802A (es) Metodo y aparato para crear y utilizar un almanaque de estacion base para determinacion de posicion.
DK1340334T3 (da) Simpel blok-rum-tidtransmissionsdiversitet under anvendelse af flere spredningskoder
GB2463211A (en) Transmitting spread signal in communication system
SG151071A1 (en) Mobile communication system in multi-carrier cdma scheme using short code and long code
TW200705846A (en) Transmitter, receiver, and mobile communication system
NO20020415L (no) Signalsendeutstyr for en basisstasjon, og CDMA- mobilkommunikasjonssystem som utnytter dette
TW200746667A (en) Code evaluating device, code evaluating method, wireless communication system, base station and mobile station
EA200701747A1 (ru) Кодовая последовательность и станция радиосвязи
DE60020610D1 (de) Umkehr-synschronisierungsverfahren in einem drahtlosen system
WO2003058840A1 (fr) Dispositif et procede de radiocommunication

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties