DE69934598D1 - Kombinierte Suche und Funkrufüberwachung mitt Offline Speicherung von Proben - Google Patents

Kombinierte Suche und Funkrufüberwachung mitt Offline Speicherung von Proben

Info

Publication number
DE69934598D1
DE69934598D1 DE69934598T DE69934598T DE69934598D1 DE 69934598 D1 DE69934598 D1 DE 69934598D1 DE 69934598 T DE69934598 T DE 69934598T DE 69934598 T DE69934598 T DE 69934598T DE 69934598 D1 DE69934598 D1 DE 69934598D1
Authority
DE
Germany
Prior art keywords
samples
signals
paging
detected
searcher
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
DE69934598T
Other languages
English (en)
Other versions
DE69934598T2 (de
Inventor
K Butler
Haitao Zhang
G Tiedemann
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.)
Qualcomm Inc
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 DE69934598D1 publication Critical patent/DE69934598D1/de
Publication of DE69934598T2 publication Critical patent/DE69934598T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • H04B1/7077—Multi-step acquisition, e.g. multi-dwell, coarse-fine or validation
    • H04B1/70775—Multi-dwell schemes, i.e. multiple accumulation times
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70707—Efficiency-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H04W68/025—Indirect paging
DE69934598T 1998-10-13 1999-10-12 Kombinierte Suche und Funkrufüberwachung mitt Offline Speicherung von Proben Expired - Lifetime DE69934598T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US172067 1998-10-13
US09/172,067 US6748010B1 (en) 1998-10-13 1998-10-13 Combined searching and page monitoring using offline sample storage
PCT/US1999/023829 WO2000022747A1 (en) 1998-10-13 1999-10-12 Combined searching and page monitoring using offline sample storage

Publications (2)

Publication Number Publication Date
DE69934598D1 true DE69934598D1 (de) 2007-02-08
DE69934598T2 DE69934598T2 (de) 2007-10-11

Family

ID=22626236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934598T Expired - Lifetime DE69934598T2 (de) 1998-10-13 1999-10-12 Kombinierte Suche und Funkrufüberwachung mitt Offline Speicherung von Proben

Country Status (13)

Country Link
US (2) US6748010B1 (de)
EP (1) EP1121766B1 (de)
JP (1) JP2002527986A (de)
KR (1) KR20010080150A (de)
CN (2) CN1510953B (de)
AT (1) ATE349814T1 (de)
AU (1) AU1111900A (de)
BR (1) BR9914540A (de)
CA (1) CA2347531A1 (de)
DE (1) DE69934598T2 (de)
ES (1) ES2279638T3 (de)
HK (1) HK1043890A1 (de)
WO (1) WO2000022747A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324159B1 (en) * 1998-05-06 2001-11-27 Sirius Communications N.V. Method and apparatus for code division multiple access communication with increased capacity through self-noise reduction
US6748010B1 (en) * 1998-10-13 2004-06-08 Qualcomm Incorporated Combined searching and page monitoring using offline sample storage
US6711413B1 (en) * 1999-03-10 2004-03-23 Nokia Corporation Apparatus, and associated method, by which to detect paging messages at a mobile station
EP1175734A1 (de) * 1999-05-10 2002-01-30 Sirius Communications N.V. Verfahren und vorrichtung für hochgeschwindigkeits-cdma-kommunikation, die mittels software rekonfigurierbar ist
US7372888B1 (en) 1999-05-10 2008-05-13 Agilent Technologies Inc. Method and apparatus for software reconfigurable communication transmission/reception and navigation signal reception
US7327779B1 (en) 1999-07-23 2008-02-05 Agilent Technologies, Inc. Method and apparatus for high-speed software reconfigurable code division multiple access communication
US7010061B2 (en) * 1999-12-30 2006-03-07 Infineon Technologies Ag Configurable all-digital coherent demodulator system for spread spectrum applications
US7009954B2 (en) * 2000-01-17 2006-03-07 Qualcomm Incorporated Wireless communications receiver employing a unique combination of quick paging channel symbols to facilitate detection of a primary paging channel
US6628702B1 (en) * 2000-06-14 2003-09-30 Qualcomm, Incorporated Method and apparatus for demodulating signals processed in a transmit diversity mode
US7006468B1 (en) * 2000-07-26 2006-02-28 Qualcomm, Incorporated Page monitoring method and apparatus
US6959033B1 (en) * 2000-08-25 2005-10-25 Texas Instruments Incorporated System and method for assigning combiner channels in spread spectrum communications
US7031374B1 (en) * 2000-10-06 2006-04-18 Texas Instruments Incorporated System and method for selecting sample streams in direct sequence spread spectrum communications
US7756085B2 (en) * 2001-11-20 2010-07-13 Qualcomm Incorporated Steps one and three W-CDMA and multi-mode searching
US7062285B2 (en) * 2001-12-14 2006-06-13 Koninklijke Philips Electronics N.V. Reliable decoding of quick paging channel in IS2000 handsets
DE10222970A1 (de) * 2002-05-23 2004-02-05 Philips Intellectual Property & Standards Gmbh Verfahren zur Netzverbindung eines UMTS-Mobilfunkgeräts
US7912999B2 (en) * 2002-07-03 2011-03-22 Freescale Semiconductor, Inc. Buffering method and apparatus for processing digital communication signals
US7099679B2 (en) * 2002-07-18 2006-08-29 Intel Corporation Method of saving power by reducing active reception time in standby mode
CN100433878C (zh) * 2004-07-27 2008-11-12 中兴通讯股份有限公司 一种cdma移动终端待机时长的有线连接测量方法
US7586863B2 (en) * 2005-04-08 2009-09-08 Qualcomm Incorporated Using receive diversity to extend standby time in QPCH mode
KR100975744B1 (ko) 2006-04-13 2010-08-12 삼성전자주식회사 이동통신 시스템에서 레이크 수신 장치 및 방법
JP5077525B2 (ja) 2006-08-22 2012-11-21 日本電気株式会社 無線通信システムにおけるリファレンス信号多重方法および無線通信装置
US7834807B2 (en) 2007-05-21 2010-11-16 Spatial Digital Systems, Inc. Retro-directive ground-terminal antenna for communication with geostationary satellites in slightly inclined orbits
KR100968062B1 (ko) * 2008-08-28 2010-07-06 오인곤 보도블록
US9603097B2 (en) * 2009-06-29 2017-03-21 Qualcomm Incorporated Device, method, and apparatus for offline discontinuous reception (DRX) processing with online triggers in cellular systems
US8554251B2 (en) * 2009-06-29 2013-10-08 Qualcomm Incorporated Device, method, and apparatus for offline discontinuous reception (DRX) processing in cellular systems
DE102014118224A1 (de) 2014-12-09 2016-06-09 AMPAS GmbH Teilchenbeschleuniger zur Erzeugung eines gebunchten Teilchenstrahls

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5973613A (en) * 1990-06-15 1999-10-26 Raytheon Company Personal messaging system and method
FI934759A (fi) * 1993-10-27 1995-04-28 Nokia Telecommunications Oy Menetelmä monikäyttöhäiriön poistamiseksi sekä liikkuva asema
JPH0993652A (ja) * 1995-09-20 1997-04-04 Sony Corp 移動通信方法及び移動通信システム
US5930706A (en) 1995-11-29 1999-07-27 Ericsson Inc. Detecting messages transmitted over a communications channel such as a paging channel
US5881058A (en) * 1996-11-25 1999-03-09 Motorola, Inc. Method for performing a signal search in a wireless communication system
US5920549A (en) 1996-12-19 1999-07-06 Motorola, Inc. Method of handing off and a wireless communication device
US6144649A (en) * 1997-02-27 2000-11-07 Motorola, Inc. Method and apparatus for acquiring a pilot signal in a CDMA receiver
DE69838063T2 (de) 1997-05-30 2008-03-13 Qualcomm Inc., San Diego Verfahren und Einrichtung zum indirekten Funkruf eines schnurlosen Endgerätes mit weniger codierten Funkrufandeutung.
US6111865A (en) * 1997-05-30 2000-08-29 Qualcomm Incorporated Dual channel slotted paging
US6101168A (en) * 1997-11-13 2000-08-08 Qualcomm Inc. Method and apparatus for time efficient retransmission using symbol accumulation
US6243561B1 (en) * 1998-10-13 2001-06-05 Qualcomm Incorporated Offline page monitoring
US6748010B1 (en) * 1998-10-13 2004-06-08 Qualcomm Incorporated Combined searching and page monitoring using offline sample storage
CN1186402C (zh) * 2001-11-14 2005-01-26 吉林大学 仿生非光滑耐磨复合涂层及其制备方法

Also Published As

Publication number Publication date
CN1348637A (zh) 2002-05-08
BR9914540A (pt) 2002-02-13
US7113537B2 (en) 2006-09-26
US6748010B1 (en) 2004-06-08
WO2000022747A1 (en) 2000-04-20
JP2002527986A (ja) 2002-08-27
DE69934598T2 (de) 2007-10-11
EP1121766B1 (de) 2006-12-27
ATE349814T1 (de) 2007-01-15
ES2279638T3 (es) 2007-08-16
KR20010080150A (ko) 2001-08-22
CA2347531A1 (en) 2000-04-20
CN1510953A (zh) 2004-07-07
US20040202232A1 (en) 2004-10-14
HK1043890A1 (zh) 2002-09-27
CN100563113C (zh) 2009-11-25
EP1121766A1 (de) 2001-08-08
AU1111900A (en) 2000-05-01
CN1510953B (zh) 2012-10-10

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: BUTLER, BRIAN K., LA JOLLA, CA 92037, US

Inventor name: ZHANG, HAITAO, LA JOLLA, CA 92037, US

Inventor name: TIEDEMANN, EDWARD G., SAN DIEGO, CA 92122, US

8364 No opposition during term of opposition