AU774692B2 - Wireless communications receiver employing quick paging channel symbols - Google Patents

Wireless communications receiver employing quick paging channel symbols Download PDF

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Publication number
AU774692B2
AU774692B2 AU27938/01A AU2793801A AU774692B2 AU 774692 B2 AU774692 B2 AU 774692B2 AU 27938/01 A AU27938/01 A AU 27938/01A AU 2793801 A AU2793801 A AU 2793801A AU 774692 B2 AU774692 B2 AU 774692B2
Authority
AU
Australia
Prior art keywords
symbol
signal
paging channel
quick paging
indication
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.)
Ceased
Application number
AU27938/01A
Other languages
English (en)
Other versions
AU2793801A (en
Inventor
Farrokh Abrishamkar
Shimman Patel
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
Priority claimed from US09/695,808 external-priority patent/US6507743B1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2793801A publication Critical patent/AU2793801A/en
Application granted granted Critical
Publication of AU774692B2 publication Critical patent/AU774692B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU27938/01A 2000-01-17 2001-01-17 Wireless communications receiver employing quick paging channel symbols Ceased AU774692B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17646200P 2000-01-17 2000-01-17
US60/176462 2000-01-17
US09/695,808 US6507743B1 (en) 2000-10-24 2000-10-24 Wireless communications receiver employing quick paging channel symbols and noise power estimates to facilitate detection of a primary paging channel
US09/695808 2000-10-24
PCT/US2001/001613 WO2001054445A1 (en) 2000-01-17 2001-01-17 Wireless communications receiver employing quick paging channel symbols

Publications (2)

Publication Number Publication Date
AU2793801A AU2793801A (en) 2001-07-31
AU774692B2 true AU774692B2 (en) 2004-07-01

Family

ID=26872259

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27938/01A Ceased AU774692B2 (en) 2000-01-17 2001-01-17 Wireless communications receiver employing quick paging channel symbols

Country Status (10)

Country Link
EP (1) EP1249146A1 (zh)
JP (1) JP2003520539A (zh)
KR (1) KR20020071950A (zh)
CN (1) CN1248536C (zh)
AU (1) AU774692B2 (zh)
BR (1) BR0107663A (zh)
HK (1) HK1051290A1 (zh)
MX (1) MXPA02006990A (zh)
RU (1) RU2002122085A (zh)
WO (1) WO2001054445A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6771616B2 (en) 2000-01-17 2004-08-03 Qualcomm, Incorporated Sequential combined QPCH demodulation
US6650912B2 (en) 2000-09-18 2003-11-18 Qualcomm, Incorporated Selecting paging channel mode
KR20030022496A (ko) * 2001-09-10 2003-03-17 주식회사 텔루션 이동 통신 시스템에서 퀵 페이징 채널 서비스 방법
US6912244B2 (en) 2002-01-31 2005-06-28 Qualcomm Inc. Pilot frequency acquisition based on a window of data samples
KR100608739B1 (ko) * 2003-07-25 2006-08-04 엘지전자 주식회사 휴대폰의 페이징 인디케이터 판정 방법
US8538464B2 (en) * 2008-05-06 2013-09-17 Telefonaktiebolaget L M Ericsson (Publ) Code word assignment methods for quick paging in telecommunication systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629095A2 (en) * 1993-06-10 1994-12-14 Roke Manor Research Limited Improvements in or relating to cellular mobile radio systems
WO1997020446A2 (en) * 1995-11-29 1997-06-05 Ericsson Inc. Detecting messages transmitted over a communications channel such as a paging channel
WO1998054919A2 (en) * 1997-05-30 1998-12-03 Qualcomm Incorporated Paging a wireless terminal in a wireless telecommunications system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09153857A (ja) * 1995-12-01 1997-06-10 Matsushita Electric Ind Co Ltd 無線電話装置
JPH09261740A (ja) * 1996-03-22 1997-10-03 Matsushita Electric Ind Co Ltd ディジタル無線通信装置
JP2988445B2 (ja) * 1997-07-25 1999-12-13 日本電気株式会社 移動無線システム
US6031466A (en) * 1998-03-23 2000-02-29 D.S.P.C. Technologies Ltd. Method for reducing power consumption in wait-mode
US6216004B1 (en) * 1998-06-23 2001-04-10 Qualcomm Incorporated Cellular communication system with common channel soft handoff and associated method
US6138034A (en) * 1998-12-04 2000-10-24 Motorola, Inc. Method for transmitting a quick paging channel at different power levels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629095A2 (en) * 1993-06-10 1994-12-14 Roke Manor Research Limited Improvements in or relating to cellular mobile radio systems
WO1997020446A2 (en) * 1995-11-29 1997-06-05 Ericsson Inc. Detecting messages transmitted over a communications channel such as a paging channel
WO1998054919A2 (en) * 1997-05-30 1998-12-03 Qualcomm Incorporated Paging a wireless terminal in a wireless telecommunications system

Also Published As

Publication number Publication date
EP1249146A1 (en) 2002-10-16
BR0107663A (pt) 2003-01-14
AU2793801A (en) 2001-07-31
HK1051290A1 (en) 2003-07-25
MXPA02006990A (es) 2003-01-28
CN1248536C (zh) 2006-03-29
RU2002122085A (ru) 2004-03-10
JP2003520539A (ja) 2003-07-02
CN1395806A (zh) 2003-02-05
WO2001054445A1 (en) 2001-07-26
KR20020071950A (ko) 2002-09-13

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)