TW278282B - Apparatus for selecting a receive frequency in a communication receiver - Google Patents

Apparatus for selecting a receive frequency in a communication receiver

Info

Publication number
TW278282B
TW278282B TW084104757A TW84104757A TW278282B TW 278282 B TW278282 B TW 278282B TW 084104757 A TW084104757 A TW 084104757A TW 84104757 A TW84104757 A TW 84104757A TW 278282 B TW278282 B TW 278282B
Authority
TW
Taiwan
Prior art keywords
identifier
receiver
coverage area
receive frequency
frequency
Prior art date
Application number
TW084104757A
Other languages
English (en)
Inventor
Thomas Eaton Eric
Frank Willard David
Diaz Laflin Barbara
Henry Aronson Mark
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
Application granted granted Critical
Publication of TW278282B publication Critical patent/TW278282B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/022—One-way selective calling networks, e.g. wide area paging

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
TW084104757A 1995-01-24 1995-05-13 Apparatus for selecting a receive frequency in a communication receiver TW278282B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/378,136 US5625351A (en) 1995-01-24 1995-01-24 Messaging system having roaming capability

Publications (1)

Publication Number Publication Date
TW278282B true TW278282B (en) 1996-06-11

Family

ID=23491879

Family Applications (2)

Application Number Title Priority Date Filing Date
TW084101045A TW338863B (en) 1995-01-24 1995-02-08 Message system having roaming capability
TW084104757A TW278282B (en) 1995-01-24 1995-05-13 Apparatus for selecting a receive frequency in a communication receiver

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW084101045A TW338863B (en) 1995-01-24 1995-02-08 Message system having roaming capability

Country Status (2)

Country Link
US (1) US5625351A (zh)
TW (2) TW338863B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2647055B2 (ja) * 1995-05-17 1997-08-27 日本電気株式会社 表示機能付き無線選択呼出受信機
US5870674A (en) * 1996-03-27 1999-02-09 Qualcomm Incorporated Method and apparatus for performing preferred system selection
US5959546A (en) * 1997-05-15 1999-09-28 Motorola, Inc. Method and apparatus for roaming address validation for selective call devices
US5970391A (en) * 1997-07-14 1999-10-19 Motorola, Inc. Method for a subscriber unit to compile message fragments transmitted from different zones
US6560461B1 (en) 1997-08-04 2003-05-06 Mundi Fomukong Authorized location reporting paging system
KR100237458B1 (ko) 1997-12-20 2000-01-15 윤종용 무선호출 교환시스템에서 고속가입자 로밍예약호출방법
TW362329B (en) * 1998-01-16 1999-06-21 Winbond Electronic Corp Control method of RF signal for ERMES pager
GB2342018B (en) 1998-09-24 2003-11-05 Nokia Mobile Phones Ltd Communication network
GB2342017B (en) * 1998-09-24 2003-10-15 Nokia Mobile Phones Ltd Communication network
US6704556B1 (en) 2000-09-25 2004-03-09 Motorola Inc. Communication device utilizing channel based oscillator aging compensation and method therefor
CN1486119A (zh) * 2002-09-28 2004-03-31 ��������ͨ�ż����о����޹�˾ 用户设备漫游时临时移动组标识的产生和分配方法及装置
CN1314278C (zh) * 2003-10-20 2007-05-02 华为技术有限公司 一种进行漫游限制的方法
US7499438B2 (en) * 2005-01-13 2009-03-03 2Wire, Inc. Controlling wireless access to a network
US7535880B1 (en) 2005-01-13 2009-05-19 2Wire, Inc. Method and apparatus for controlling wireless access to a network
US8725138B2 (en) * 2005-03-30 2014-05-13 Alcatel Lucent Methods for network selection and discovery of service information in public wireless hotspots
CN100428854C (zh) * 2005-11-30 2008-10-22 华为技术有限公司 漫游区域范围的调整方法及其系统
US8989733B2 (en) * 2008-07-18 2015-03-24 Qualcomm Incorporated Preferred system selection enhancements for multi-mode wireless systems
CN103118429A (zh) * 2013-03-12 2013-05-22 南京烽火星空通信发展有限公司 Wifi定位方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644347A (en) * 1983-08-10 1987-02-17 Motorola, Inc. Multiple frequency message system
JPS6152038A (ja) * 1984-08-22 1986-03-14 Nec Corp 無線選択呼出受信機
US4713808A (en) * 1985-11-27 1987-12-15 A T & E Corporation Watch pager system and communication protocol
US5168271A (en) * 1985-11-27 1992-12-01 Seiko Corp. Paging and time keeping system with transmission of time slot identification used for synchronization
US5187470A (en) * 1985-11-27 1993-02-16 Seiko Corp. Paging system with local channel lists
KR910008738B1 (ko) * 1987-02-20 1991-10-19 닛본 덴기 가부시기가이샤 밧데리 절약 채널 스캔 기능을 갖고 있는 휴대용 무선 송수신기
US4914649A (en) * 1988-09-12 1990-04-03 Motorola, Inc. Multiple frequency message system
US5136719A (en) * 1988-12-05 1992-08-04 Seiko Corp. Automatic antenna tubing method and apparatus
US5450071A (en) * 1989-08-21 1995-09-12 Motorola, Inc. Method and apparatus for addressing a single message to multiple addresses
US5128665A (en) * 1989-08-21 1992-07-07 Motorola, Inc. Selective call signalling system
US5254986A (en) * 1989-10-23 1993-10-19 Motorola, Inc. Nation-wide paging with local modes of operation
AU6525190A (en) * 1989-10-23 1991-05-16 Motorola, Inc. Nation-wide paging with local modes
US5010330A (en) * 1989-12-26 1991-04-23 Motorola, Inc. Paging system employing designated frame commencing information service data message transmission
US5196842A (en) * 1991-07-22 1993-03-23 Motorola, Inc. Pager capable of operating in multiple paging systems
CA2134729C (en) * 1993-11-01 1999-09-07 Thomas E. Buss Location dependent information receiving device and method

Also Published As

Publication number Publication date
US5625351A (en) 1997-04-29
TW338863B (en) 1998-08-21

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