ITRM960870A0 - Apparecchio e procedimento di scnasione per canli di radio comunicazio ne - Google Patents

Apparecchio e procedimento di scnasione per canli di radio comunicazio ne

Info

Publication number
ITRM960870A0
ITRM960870A0 IT96RM000870A ITRM960870A ITRM960870A0 IT RM960870 A0 ITRM960870 A0 IT RM960870A0 IT 96RM000870 A IT96RM000870 A IT 96RM000870A IT RM960870 A ITRM960870 A IT RM960870A IT RM960870 A0 ITRM960870 A0 IT RM960870A0
Authority
IT
Italy
Prior art keywords
procedure
radio communication
communication channels
scanning equipment
scanning
Prior art date
Application number
IT96RM000870A
Other languages
English (en)
Inventor
Marcia J Otting
Jr Robert M Johnson
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of ITRM960870A0 publication Critical patent/ITRM960870A0/it
Publication of ITRM960870A1 publication Critical patent/ITRM960870A1/it
Application granted granted Critical
Publication of IT1289252B1 publication Critical patent/IT1289252B1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)
IT96RM000870A 1995-12-29 1996-12-16 Apparecchio e procedimento di scansione per canali di radio comunicazione IT1289252B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/580,871 US5940746A (en) 1995-12-29 1995-12-29 Channel scanning apparatus and method

Publications (3)

Publication Number Publication Date
ITRM960870A0 true ITRM960870A0 (it) 1996-12-16
ITRM960870A1 ITRM960870A1 (it) 1998-06-16
IT1289252B1 IT1289252B1 (it) 1998-09-29

Family

ID=24322920

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96RM000870A IT1289252B1 (it) 1995-12-29 1996-12-16 Apparecchio e procedimento di scansione per canali di radio comunicazione

Country Status (8)

Country Link
US (1) US5940746A (it)
JP (1) JP3532722B2 (it)
CN (1) CN1074637C (it)
AU (1) AU718572B2 (it)
FR (1) FR2743249B1 (it)
GB (1) GB2308788B (it)
IT (1) IT1289252B1 (it)
MX (1) MX9606365A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518376C2 (sv) * 1997-10-20 2002-10-01 Ericsson Telefon Ab L M Förfarande och anordning i ett radiokommunikationsnätverk
US6751461B1 (en) * 2000-11-20 2004-06-15 Motorola, Inc. Apparatus and method for operating a communication unit using a default channel
US20030117272A1 (en) * 2001-12-21 2003-06-26 Fegley Robert E. System and method of silent alarm
US7359448B2 (en) * 2002-08-21 2008-04-15 Lear Corporation Remote transmitter system and method
US8937928B2 (en) * 2002-08-23 2015-01-20 Koninklijke Philips N.V. Frequency hopping in 5GHz WLAN via dynamic frequency selection
US7013140B2 (en) * 2002-09-19 2006-03-14 Telefonaktiebolaget L.M. Ericsson Mobile terminals and methods for performing fast initial frequency scans and cell searches
US7289801B2 (en) * 2003-01-08 2007-10-30 Vtech Telecommunications Limited System and method for using RSSI to invoke features of a wireless device
EP1447928A1 (en) * 2003-02-13 2004-08-18 Harman/Becker Automotive Systems (Becker Division) GmbH Receiver for TV and/or radio programs and method for monitoring TV and/or radio programs
US20040253952A1 (en) 2003-06-10 2004-12-16 Rager Kent D. Communications service searching in multi-band wireless communications devices and methods
US20080315461A1 (en) * 2005-05-20 2008-12-25 Huntsman Advanced Materials( Switzerland) Gmbh Rapid Prototyping Apparatus and Method of Rapid Prototyping
CN101204017B (zh) 2005-06-22 2011-09-14 松下电器产业株式会社 无线接收装置
US20070216666A1 (en) * 2006-03-17 2007-09-20 Khaled Anis Television display system for portable communication device
EP2222124B1 (en) * 2009-02-18 2012-07-11 Austriamicrosystems AG Wake-up method for a multi-channel receiver and multi-channel wake-up receiver
JP5486330B2 (ja) * 2010-02-01 2014-05-07 パナソニック株式会社 無線通信システム
CN111327375B (zh) * 2018-12-14 2022-06-24 海能达通信股份有限公司 一种信道扫描的方法、通信终端及存储介质

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962553A (en) * 1973-03-29 1976-06-08 Motorola, Inc. Portable telephone system having a battery saver feature
US4181893A (en) * 1975-06-26 1980-01-01 Motorola, Inc. Battery saver for a tone coded signalling system
JPS593635Y2 (ja) * 1979-09-29 1984-02-01 日本電気株式会社 選択呼出受信機
US4419765A (en) * 1979-10-12 1983-12-06 Keith H. Wycoff Signal absence detector
JPS56116341A (en) * 1980-02-19 1981-09-12 Nec Corp Radio channel switching system in communication
US4631496A (en) * 1981-04-06 1986-12-23 Motorola, Inc. Battery saving system for a frequency synthesizer
JPS6143025A (ja) * 1984-08-07 1986-03-01 Nec Corp 無線通信方式
KR910008738B1 (ko) * 1987-02-20 1991-10-19 닛본 덴기 가부시기가이샤 밧데리 절약 채널 스캔 기능을 갖고 있는 휴대용 무선 송수신기
CA1282837C (en) * 1987-03-20 1991-04-09 Tetsuya Hanawa Apparatus for selecting control channel in mobile communication system
US4796649A (en) * 1987-09-16 1989-01-10 Tolomay James E Ice fishing shelter
US4905301A (en) * 1988-07-28 1990-02-27 Motorola, Inc. Selective system scan for multizone radiotelephone subscriber units
JPH02261226A (ja) * 1989-03-31 1990-10-24 Mitsubishi Electric Corp 移動電話機
US5392287A (en) * 1992-03-05 1995-02-21 Qualcomm Incorporated Apparatus and method for reducing power consumption in a mobile communications receiver
HUT69370A (en) * 1992-05-08 1995-09-28 Motorola Inc Arrangement for selective tuning of a radio receiver
KR950013619B1 (ko) * 1992-11-13 1995-11-13 삼성전자주식회사 이동무선휴대 단말기에서의 밧데리 절약(Battery Saving)방법
US5627882A (en) * 1993-06-02 1997-05-06 U.S. Philips Corporation Enhanced power saving method for hand-held communications system and a hand-held communications system therefor
EP0679304A4 (en) * 1993-11-01 1995-12-27 Ericsson Telefon Ab L M IMPROVED SLEEP MODE FOR RADIOCOMMUNICATION SYSTEMS.
US5613208A (en) * 1994-06-06 1997-03-18 Ericsson Inc. Channel scan in cellular telephone system

Also Published As

Publication number Publication date
CN1074637C (zh) 2001-11-07
GB2308788B (en) 2000-08-30
JPH09199998A (ja) 1997-07-31
FR2743249B1 (fr) 2000-02-11
JP3532722B2 (ja) 2004-05-31
US5940746A (en) 1999-08-17
GB2308788A (en) 1997-07-02
AU7427996A (en) 1997-07-03
MX9606365A (es) 1997-06-28
ITRM960870A1 (it) 1998-06-16
IT1289252B1 (it) 1998-09-29
CN1159721A (zh) 1997-09-17
FR2743249A1 (fr) 1997-07-04
AU718572B2 (en) 2000-04-13
GB9625402D0 (en) 1997-01-22

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Legal Events

Date Code Title Description
0001 Granted