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KR890009108A - 선택호출방식 - Google Patents

선택호출방식 Download PDF

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Publication number
KR890009108A
KR890009108A KR1019880015697A KR880015697A KR890009108A KR 890009108 A KR890009108 A KR 890009108A KR 1019880015697 A KR1019880015697 A KR 1019880015697A KR 880015697 A KR880015697 A KR 880015697A KR 890009108 A KR890009108 A KR 890009108A
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KR
South Korea
Prior art keywords
call
word
selective
specific code
group
Prior art date
Application number
KR1019880015697A
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English (en)
Other versions
KR950004879B1 (ko
Inventor
마고토 무라이
기요시 와가이
다츠아키 세키가와
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
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.)
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Publication date
Application filed by 아오이 죠이치, 가부시키가이샤 도시바 filed Critical 아오이 죠이치
Publication of KR890009108A publication Critical patent/KR890009108A/ko
Application granted granted Critical
Publication of KR950004879B1 publication Critical patent/KR950004879B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • 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)

Abstract

내용 없음

Description

선택호출방식
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 선택호출신호의 구성을 도시해 놓은 도면,
제2도는 본 발명에 따른 선택호출수신기의 구성을 도시해 놓은 회로블럭도,
제3도는 제1도에 도시된 본 발명에 따른 선택호출신호에 대한 수신타이밍을 도시해 놓은 도면.

Claims (4)

  1. 각각 동기워드와 복수의 호출워드로 구성되는 복수의 그룹을 1개의 프레임으로 하고, 기지국은 임의의 선택호출수신기에 대한 호출요구가 발생된 경우에 이 선택호출수신기에 해당되는 그룹의 빈 워드에 개별번호부호를 삽입해서 송출하며, 선택호출수신기는 상기 기지국으로 부터 보내져 온 1개의 프레임중 본체에 해당되는 그룹만을 수신하여 이 그룹의 호출워드에 본체의 개별번호부호가 삽입되어 있는 경우에만 호출표시를 실행하도록 된 선택호출방식에 있어서, 상기 기지국은 삽입할 개별번호부호가 없는 그룹에 대해서는 그 선두의 호출워드에 특정부호를 삽입해서 송출하고, 또 상기 선택호출수신기는 본체에 해당되는 그룹의 선두 호출워드에 상기 특정부호가 삽입되어 있는지의 여부를 판정하여, 특정부호가 삽입되어 있는 경우에는 적어도 동일그룹내의 다음의 호출워드에 대해서는 수신동작을 실행하지 않도록 되어 있는 선택호출방식.
  2. 제1항에 있어서, 상기 선택호출수신기가 본체에 해당되는 그룹의 선두 호출워드에 특정부호가 삽입되어 있는지의 여부를 판정하여, 특정부호가 삽입되어 있는 경우에는 동일 그룹내의 다음의 다른 호출워드에 대한 수신기간 및 그 프레임 다음의 소정수의 프레임에 대한 수신기간동안 수신동작을 실행하지 않도록 되어 있는 것을 특징으로 하는 선택호출방식.
  3. 제1항 또는 제2항에 있어서, 상기 선택호출수신기는 상기 특정부호가 검출된 경우에, 이 특정부호 바로 전의 동기워드가 확실히 검출된 경우에 한하여 그 특정부호를 유효한 것으로 하도록 되어 있는 것을 특징으로 하는 선택호출방식.
  4. 제2항에 있어서, 상기 기지국은 삽입할 개별번호부호가 없는 그룹에 대해서는 선두의 호출워드에 특정번호를 삽입해서 송출하고, 또 이 프레임에 이어지는 소정수의 프레임의 상기 특정부호를 삽입한 그룹과 동일그룹의 각 호출워드에 빈 패턴을 삽입해서 송출하도록 되어 있는 것을 특징으로 하는 선택호출방식.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880015697A 1987-11-28 1988-11-28 선택호출방식 KR950004879B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62300407A JPH01141423A (ja) 1987-11-28 1987-11-28 選択呼出方式
JP62-300407 1987-11-28

Publications (2)

Publication Number Publication Date
KR890009108A true KR890009108A (ko) 1989-07-15
KR950004879B1 KR950004879B1 (ko) 1995-05-15

Family

ID=17884423

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015697A KR950004879B1 (ko) 1987-11-28 1988-11-28 선택호출방식

Country Status (5)

Country Link
EP (1) EP0319219B1 (ko)
JP (1) JPH01141423A (ko)
KR (1) KR950004879B1 (ko)
CA (1) CA1313399C (ko)
DE (1) DE3850642T2 (ko)

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CH680548A5 (ko) * 1989-11-06 1992-09-15 Koechler Erika Fa
CA2036533C (en) * 1990-02-19 1995-07-04 Yoshio Ichikawa Transmission and reception of pager signals without useless sampling operation
US5092939A (en) * 1990-11-30 1992-03-03 United Solar Systems Corporation Photovoltaic roof and method of making same
US5241542A (en) * 1991-08-23 1993-08-31 International Business Machines Corporation Battery efficient operation of scheduled access protocol
GB9202249D0 (en) * 1992-02-03 1992-03-18 Philips Electronics Uk Ltd Battery power conservation in a selective call system
FR2699027B1 (fr) * 1992-12-04 1995-02-10 Info Telecom Procédé de traitement d'informations au sein d'un récepteur, en particulier de radio-messagerie, et récepteur correspondant.
USRE40032E1 (en) * 1993-03-06 2008-01-22 Agere Systems Inc. Wireless data communication system having power saving function
GB9304638D0 (en) * 1993-03-06 1993-04-21 Ncr Int Inc Wireless data communication system having power saving function
JP3108567B2 (ja) * 1993-08-27 2000-11-13 株式会社エヌ・ティ・ティ・ドコモ 移動無線方式および移動受信機
FR2709907B1 (fr) * 1993-09-09 1995-12-08 Info Telecom Procédé pour augmenter l'autonomie d'un récepteur d'informations, en particulier de radio-messagerie, et récepteur correspondant.
JP2643802B2 (ja) * 1993-10-15 1997-08-20 日本電気株式会社 選択呼出受信機
US5594951A (en) * 1994-10-07 1997-01-14 Motorola, Inc. Method and apparatus for saving power in a radiotelephone
US5745860A (en) * 1994-12-16 1998-04-28 Telefonaktiebolaget Lm Ericsson Method and system of data transmission and reception in a mobile station within a radio telecommunications system
SE9500690L (sv) * 1995-02-24 1996-08-25 Ericsson Telefon Ab L M Förfarande och anordning för att minska en batteridriven transceivers effektförbrukning
JP3424379B2 (ja) * 1995-03-30 2003-07-07 カシオ計算機株式会社 選択呼出受信装置
JPH11511923A (ja) * 1995-05-23 1999-10-12 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） セルラ通信システム内でスリープ中の移動局へのショート・メッセージサービス・メッセージの配送を支援する方法及び装置
US5794137A (en) * 1995-07-17 1998-08-11 Ericsson Inc. Method for increasing stand-by time in portable radiotelephones
GB2308531B (en) * 1995-12-22 2000-03-08 Nokia Mobile Phones Ltd Radio telephone
FR2745972B1 (fr) * 1996-03-08 1998-04-10 Applic Mecaniques Et Electr De Systeme de communication par liaison radio
US5991600A (en) * 1997-07-09 1999-11-23 Ericsson Inc. Integration of mobile station channel measurement with paging channel displacement operation in a wireless communications system
JP3899675B2 (ja) * 1998-05-20 2007-03-28 ソニー株式会社 放送信号受信装置
SE519001C2 (sv) * 2000-08-29 2002-12-17 Volvo Teknisk Utveckling Ab Metod och föremål för energisparande manövrering av ett kommunikationssystem
GB0022632D0 (en) * 2000-09-15 2000-11-01 Koninkl Philips Electronics Nv Method of, and signalling system for, transferring data
DE10115343A1 (de) * 2001-03-28 2002-10-10 Philips Corp Intellectual Pty Pager-System
JP4201254B2 (ja) * 2003-01-24 2008-12-24 セイコーインスツル株式会社 データ伝送システム及び身体装着型通信装置
TWM246707U (en) 2003-08-26 2004-10-11 Behavior Tech Computer Corp Wireless man machine interface device
EP2312901A4 (en) * 2008-08-04 2013-05-22 Otsl Inc FRAME GENERATION DEVICE, EMFANGING DEVICE, DATA TRANSMISSION / RECEIVING SYSTEM, FRAME MANUFACTURING METHOD AND RECEIVER METHOD
JPWO2010016531A1 (ja) 2008-08-05 2012-01-26 セイコーインスツル株式会社 フレーム生成装置、受信装置、データ送受信システム、フレーム生成方法および受信方法

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US3973242A (en) * 1975-02-27 1976-08-03 Gte Sylvania Incorporated Digital receiver
DE2964496D1 (en) * 1978-10-27 1983-02-17 Consumer Microcircuits Improvements in battery powered receivers
JPS58124338A (ja) * 1982-01-20 1983-07-23 Nec Corp 選択呼出通信方式
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Also Published As

Publication number Publication date
EP0319219A3 (en) 1990-08-22
JPH01141423A (ja) 1989-06-02
EP0319219B1 (en) 1994-07-13
EP0319219A2 (en) 1989-06-07
CA1313399C (en) 1993-02-02
DE3850642D1 (de) 1994-08-18
KR950004879B1 (ko) 1995-05-15
DE3850642T2 (de) 1994-10-20

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