KR860000756A - 송수신 장치 - Google Patents

송수신 장치 Download PDF

Info

Publication number
KR860000756A
KR860000756A KR1019850003857A KR850003857A KR860000756A KR 860000756 A KR860000756 A KR 860000756A KR 1019850003857 A KR1019850003857 A KR 1019850003857A KR 850003857 A KR850003857 A KR 850003857A KR 860000756 A KR860000756 A KR 860000756A
Authority
KR
South Korea
Prior art keywords
individual
received
code
codes
porcelains
Prior art date
Application number
KR1019850003857A
Other languages
English (en)
Inventor
노리오 누마다
Original Assignee
오오가 노리오
쏘니 가부시기가이샤
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 오오가 노리오, 쏘니 가부시기가이샤 filed Critical 오오가 노리오
Publication of KR860000756A publication Critical patent/KR860000756A/ko

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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/727—Identification code transfer arrangements

Abstract

내용 없음

Description

송수신 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본원 발명의 일례의 개통도.
* 도면의 주요부분에 대한 부호의 설명
(1):핸드세트, (2):베이스유니트, (110),(120):송신회로, (120),(220):수신회로, (140),(240):마이크로콤퓨터

Claims (1)

1대의 모기(母機)와 복수대의 자기(子機)가 조합되어 사용되는 송수신 장치에 있어서, 상기 복수대의 자기는 서로 다른 개별코오드를 각기 가지며, 상기 복수대의 자기는 송수신모우드로 했을때, 상기 개별코오드를 다른 자기와는 서로 다른 주기로 간헐적으로 송신하며, 상기 모기는 상기 개별코오드를 수신했을때, 그 수신한 개별코오드를 재송신하고, 상기복수의 자기는 상기 재송신된 개별코오드를 수신했을때 이수신한 개별코오드가 자국(自局)의 개별코오드일 때는 상기 모기와의 사이에 통화채널을 형성하며, 자국의 개별코오드가 아닐때에는 이후 송신이 정지되게끔 된 것을 특징으로 하는 송수신 장치.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850003857A 1984-06-07 1985-06-03 송수신 장치 KR860000756A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP84-117227 1984-06-07
JP59117227A JPS60260239A (ja) 1984-06-07 1984-06-07 送受信装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019930002559U Division KR930002793Y1 (ko) 1984-06-07 1993-02-24 송수신장치

Publications (1)

Publication Number Publication Date
KR860000756A true KR860000756A (ko) 1986-01-30

Family

ID=14706532

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003857A KR860000756A (ko) 1984-06-07 1985-06-03 송수신 장치

Country Status (8)

Country Link
US (1) US4650928A (ko)
JP (1) JPS60260239A (ko)
KR (1) KR860000756A (ko)
CA (1) CA1229134A (ko)
DE (1) DE3520441C2 (ko)
FR (1) FR2565757B1 (ko)
GB (1) GB2161674B (ko)
IT (1) IT1184588B (ko)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741019A (en) * 1984-03-15 1988-04-26 Sanyo Electric Co., Ltd. Cordless telephone
JPS6152037A (ja) * 1984-08-22 1986-03-14 Nippon Telegr & Teleph Corp <Ntt> 無線電話方式
JPH0761029B2 (ja) * 1985-06-20 1995-06-28 ソニー株式会社 送受信装置
JPH0624337B2 (ja) * 1985-09-30 1994-03-30 日本電信電話株式会社 無線電話装置の着呼信号送出方式
US4775928A (en) * 1985-10-30 1988-10-04 Westinghouse Electric Corp. Hand-held wireless computer controller system
DE3611100C2 (de) * 1986-04-03 1995-04-06 Bosch Gmbh Robert Verfahren zum Vermeiden des unberechtigten Mithörens bei schnurlosen Telefonen
JPS6324731A (ja) * 1986-07-17 1988-02-02 Fujitsu Ltd デ−タ伝送回路
JPS6374330A (ja) * 1986-09-18 1988-04-04 Sony Corp 無線通信方法及びそれに用いる通信機
EP0260991A3 (en) * 1986-09-18 1990-01-17 Sony Corporation Radio communication system and method
JPH0824388B2 (ja) * 1987-01-16 1996-03-06 日本電信電話株式会社 コ−ドレス電話装置の接続制御方式
JP2558693B2 (ja) * 1987-05-15 1996-11-27 株式会社東芝 無線電話装置
DE3736608C1 (de) * 1987-10-29 1988-10-06 Telefonbau & Normalzeit Gmbh Ladestation fuer ein schnurloses Telefon
DE3738829A1 (de) * 1987-11-16 1989-05-24 Bosch Gmbh Robert Fernsprechnebenstellenanlage
AT393578B (de) * 1988-05-20 1991-11-11 Siemens Ag Oesterreich Verfahren zum verbindungsaufbau zwischen einem fest- und mehreren mobilteilen eines schnurlostelefonsystems
JPH0247932A (ja) * 1988-08-09 1990-02-16 Toa Electric Co Ltd 無線送受信機
JPH0247933A (ja) * 1988-08-09 1990-02-16 Toa Electric Co Ltd 無線送受信機の識別コード設定装置
CA1312656C (en) * 1989-08-24 1993-01-12 Steven Messenger Wireless communications systems
DE4000859A1 (de) * 1990-01-13 1991-07-18 Hagenuk Telecom Gmbh Vorrichtung zum betreiben von schnurlosen telefonen
WO1992008310A1 (en) * 1990-10-26 1992-05-14 Weiser Telecommunications, Inc. Selectable cordless or corded telecommunications system
DE4041643A1 (de) * 1990-12-22 1992-07-02 Grundig Emv Schnurloses telefon fuer wechselsprechfunkbetrieb zwischen mehreren einem einzigen basisteil zugeordneten mobilteilen
DE4118992A1 (de) * 1991-06-08 1992-12-10 Aeg Mobile Communication Mobiltelefonanordnung
DE4119673A1 (de) * 1991-06-14 1992-12-17 Hagenuk Telecom Gmbh Steuereinrichtung fuer eine kommunikationsanlage
DE4121195A1 (de) * 1991-06-27 1993-01-14 Telefonbau & Normalzeit Gmbh Fernsprechanlage
DE4138886C1 (ko) * 1991-11-27 1993-04-08 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De
DE4205437C1 (ko) * 1992-01-29 1993-07-08 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4214374C2 (de) * 1992-04-30 1994-06-23 Siemens Ag Verfahren zur organisation von steuerungsdaten fuer zwischen mindestens einer endeinrichtung und einer gemeinsamen basiseinrichtung in kommunikationssystemen ablaufende steuerungsprozeduren
DE9207008U1 (de) * 1992-05-23 1993-09-23 Emmerich Christoph Gmbh Co Kg Drahtloses telekommunikations-endgeraet
DE4320047A1 (de) * 1993-06-17 1994-12-22 Deutsche Bundespost Telekom Schnurloses Telefon
DE4334631C2 (de) * 1993-10-06 1996-12-19 Koepenick Funkwerk Gmbh Mobiles, linienförmiges Funknetz
US5545461A (en) * 1994-02-14 1996-08-13 Ngk Insulators, Ltd. Ceramic diaphragm structure having convex diaphragm portion and method of producing the same
JPH08102776A (ja) * 1994-09-30 1996-04-16 Sony Corp コードレス電話機
DE19515197A1 (de) * 1995-04-25 1996-10-31 Siemens Ag System zur örtlich flexiblen Telekommunikation
US5963848A (en) * 1996-04-24 1999-10-05 Motorola, Inc. Method and apparatus for assigning a channel to a mobile unit in a wireless communication system
DE19758352A1 (de) * 1997-12-22 1999-06-24 Deutsche Telekom Mobil Automatische Anruffolge in Kommunikationsnetzen
WO2006104887A2 (en) * 2005-03-25 2006-10-05 Schulein Robert B Audio and data communications system
CN105430172A (zh) * 2015-10-31 2016-03-23 惠州华阳通用电子有限公司 一种通话自动控制方法及装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440670C3 (de) * 1974-08-24 1981-03-26 Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Schaltungsanordnung zum Auswerten und Erkennen einer Reihe unbekannter Codewörter
NL176889C (nl) * 1980-01-30 1985-06-17 Nira Int Bv Personenzoekontvanger.
US4332981A (en) * 1980-08-15 1982-06-01 Edward Rossi Palombi Cordless telephone
DE3039981C2 (de) * 1980-10-23 1984-05-03 ANT Nachrichtentechnik GmbH, 7150 Backnang Wähleinrichtung mit Rufnummern- bzw. Kennungsspeicher
US4414661A (en) * 1981-07-02 1983-11-08 Trancom Ab Apparatus for communicating with a fleet of vehicles
GB2108806B (en) * 1981-08-24 1985-04-11 Jacobs Paton Malcolm Stephen Cordless telephone security system
AT391234B (de) * 1981-09-08 1990-09-10 Center Nachrichtentechnische A Drahtloser telefonapparat
GB2110055B (en) * 1981-10-26 1985-07-10 Gen Electric Co Plc Cordless telephone systems
SE430013B (sv) * 1981-12-21 1983-10-10 Ericsson Telefon Ab L M Forfarande och anleggning for overforing av telefonsamtal till en berbar, tradlos telefonapparat
US4456793A (en) * 1982-06-09 1984-06-26 Bell Telephone Laboratories, Incorporated Cordless telephone system
GB2124454B (en) * 1982-07-02 1986-07-30 Fidelity Radio Plc Cordless telephone system
US4517561A (en) * 1982-07-28 1985-05-14 Motorola, Inc. Selective call, paging and priority signalling system
GB2128453A (en) * 1982-10-08 1984-04-26 Philips Electronic Associated System identification in communications systems
DE3327160A1 (de) * 1983-07-28 1985-02-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur linienfoermigen funkuebertragung von nachrichten
US4574163A (en) * 1983-11-22 1986-03-04 Zenith Electronics Corporation Digital radio telephone

Also Published As

Publication number Publication date
IT1184588B (it) 1987-10-28
DE3520441C2 (de) 1994-11-24
JPH0531859B2 (ko) 1993-05-13
CA1229134A (en) 1987-11-10
GB8514172D0 (en) 1985-07-10
GB2161674A (en) 1986-01-15
GB2161674B (en) 1988-02-17
IT8521065A0 (it) 1985-06-06
US4650928A (en) 1987-03-17
FR2565757A1 (fr) 1985-12-13
DE3520441A1 (de) 1986-01-30
JPS60260239A (ja) 1985-12-23
FR2565757B1 (fr) 1992-09-18

Similar Documents

Publication Publication Date Title
KR860000756A (ko) 송수신 장치
BR9306259A (pt) Sistema para radiocomunicação e sua aplicação
CA2396963A1 (en) Activation of multiple xdsl modems with implicit channel probe
KR920702111A (ko) 이동통신 무선시스템을 트랙픽 및 수행조건에 부합시키는 방법
NO993480L (no) Fremgangsmåte for dataoverföring, samt radiosystem
NO872515L (no) Antenne for dypt nedsenket sender.
SE9400722D0 (sv) Anordning för att förbättra funktion i radiokommunikationssystem
ES2074520T3 (es) Sistema de comunicacion por satelite comercial.
ES2071834T3 (es) Sistema de telemensaje que emplea transmision de mensajes de datos de servicio de informacion por lotes designados.
KR940025231A (ko) 패킷(packet) 데이터 통신 시스템의 프로토콜(protocol)
MY124287A (en) Cordless telephone system
ES2005729A6 (es) Dispositivo transmisor por telemando.
DE3686326T3 (de) Mikrowellen-Sende/Empfangsvorrichtung.
KR830007012A (ko) 데이터 통신 씨스템
KR930021012A (ko) 무선전화기로 구성된 사설 교환기
KR960701548A (ko) 국지 통신 시스템 및 이 시스템에서 사용되는 스테이션(Local communication system and station for use in such a system)
KR910021060A (ko) 통신 방식
NO873995L (no) Radiosender-mottager for elektrisk telekommunikasjonsteknikk.
ES2193555T3 (es) Sistema y metodo de medicion de potencia.
DK0690642T3 (da) System, der indeholder en radiotelefon og en modulator/demodulator samt en fremgangsmåde til oprettelse af en dataforbindelse
KR880006881A (ko) 주택정보 송신장치
KR920022731A (ko) 전화 장치
KR930004880A (ko) 판매 데이터 관리장치
KR910013763A (ko) 무전기, 무선 컴퓨터 데이터 통신장치 및 연결장치
DE69615485D1 (de) Übertragungsgerät

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application