HK1000620A1 - Communications apparatus - Google Patents

Communications apparatus

Info

Publication number
HK1000620A1
HK1000620A1 HK97102165A HK97102165A HK1000620A1 HK 1000620 A1 HK1000620 A1 HK 1000620A1 HK 97102165 A HK97102165 A HK 97102165A HK 97102165 A HK97102165 A HK 97102165A HK 1000620 A1 HK1000620 A1 HK 1000620A1
Authority
HK
Hong Kong
Prior art keywords
communications apparatus
communications
Prior art date
Application number
HK97102165A
Other languages
English (en)
Inventor
Garach Oded
Geller Haim
Cohen Yitzak
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 HK1000620A1 publication Critical patent/HK1000620A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
HK97102165A 1991-09-07 1997-11-17 Communications apparatus HK1000620A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9119186A GB2259387B (en) 1991-09-07 1991-09-07 Communications apparatus

Publications (1)

Publication Number Publication Date
HK1000620A1 true HK1000620A1 (en) 1998-04-09

Family

ID=10701095

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97102165A HK1000620A1 (en) 1991-09-07 1997-11-17 Communications apparatus

Country Status (7)

Country Link
US (1) US5481541A (xx)
AU (1) AU654369B2 (xx)
CA (1) CA2075524C (xx)
GB (1) GB2259387B (xx)
HK (1) HK1000620A1 (xx)
IL (1) IL102715A (xx)
NZ (1) NZ244168A (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705179B1 (fr) * 1993-05-12 1995-06-16 Gemplus Card Int Procédé de gestion de la transmission des messages d'un ensemble d'émetteurs vers un récepteur unique sur un canal unique.
GB2283600B (en) * 1993-11-02 1997-10-22 Nippon Denso Co Communication system
US5699353A (en) * 1993-11-24 1997-12-16 Ericsson Ge Mobile Communications, Inc. Extended trunked RF communications systems networking
GB2293943B (en) * 1994-10-04 1998-06-17 Motorola Israel Ltd Communications system with priority scheme for reduced access delay
JP3290831B2 (ja) * 1994-11-21 2002-06-10 明星電気株式会社 アンテナ装置及び基地局
GB2298340B (en) * 1994-12-22 1999-06-23 Motorola Israel Ltd Method of operating a communication system
KR19980034552A (ko) * 1996-11-07 1998-08-05 김광호 소켓기능을 이용한 통신시스템의 소켓바인딩 방법
GB2319697B (en) * 1996-11-20 1999-09-08 I Co Global Communications Communication method and apparatus
US6119017A (en) * 1997-11-25 2000-09-12 Motorola, Inc. Method of registration in a communication system
GB2332546A (en) * 1997-12-16 1999-06-23 Atl Monitors Limited Remote metering
US7324544B1 (en) 1998-09-11 2008-01-29 Cirrus Logic, Inc. Network slot synchronization scheme for a computer network communication channel
US6891847B1 (en) * 1998-09-11 2005-05-10 Share Wave, Inc. Method and apparatus for accommodating asynchronous data transmissions in a wireless computer network
US7123624B1 (en) 1999-01-14 2006-10-17 Cape Range Wireless, Ltd. System and method for single-point to fixed-multipoint data communication
GB2347828B (en) 1999-03-05 2004-05-19 Internat Mobile Satellite Orga Communication methods and apparatus
GB2347824B (en) 1999-03-05 2004-03-03 Internat Mobile Satellite Orga Communication methods and apparatus
DE19926075A1 (de) * 1999-06-08 2000-12-14 Endress Hauser Gmbh Co Verfahren zur zeitlichen Koordination der Versendung von Daten auf einem Bus
WO2001006709A1 (en) * 1999-07-20 2001-01-25 Sharewave, Inc. Network slot synchronization scheme for a computer network communication channel
JP2001136100A (ja) * 1999-11-04 2001-05-18 Matsushita Electronics Industry Corp 情報通信処理方式
US20030214933A1 (en) * 2000-01-13 2003-11-20 Cape Range Wireless Malaysia Sdn System and method for single-point to fixed-multipoint data communication
CN113294887A (zh) * 2021-05-07 2021-08-24 宁波奥克斯电气股份有限公司 竞争型rs485通信方法、装置及空调系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502426A1 (fr) * 1981-03-20 1982-09-24 Trt Telecom Radio Electr Systeme de transmission d'informations entre une station principale et des stations secondaires operant selon un procede amrt
US4689619A (en) * 1985-12-26 1987-08-25 General Instrument Corporation Method and apparatus for polling subscriber terminals
CA1258545A (en) * 1986-04-09 1989-08-15 Toshimitsu Shimizu Communication network capable of automatically informing a subscriber of occurrence of an idle channel
US4742335A (en) * 1986-06-18 1988-05-03 Baker Industries, Inc. Sequential and/or random polling system with virtually instantaneous response time
US5122794A (en) * 1987-08-11 1992-06-16 Rosemount Inc. Dual master implied token communication system
US4940947A (en) * 1989-02-28 1990-07-10 Oneac Corporation Line noise signal measurement system using analog signal compression with digital linearity correction
GB8907317D0 (en) * 1989-03-31 1989-05-17 Plessey Telecomm Communications systems
US5177739A (en) * 1990-04-20 1993-01-05 Racal Data Communications, Inc. Multiport - multipoint digital data service
EP0487811A1 (en) * 1990-11-29 1992-06-03 BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Digital telecommunication system with intelligent user terminals

Also Published As

Publication number Publication date
CA2075524A1 (en) 1993-03-08
AU2084992A (en) 1993-03-11
US5481541A (en) 1996-01-02
GB2259387B (en) 1994-11-02
AU654369B2 (en) 1994-11-03
CA2075524C (en) 2004-10-05
GB2259387A (en) 1993-03-10
GB9119186D0 (en) 1991-10-23
IL102715A0 (en) 1993-02-21
IL102715A (en) 1995-10-31
NZ244168A (en) 1994-10-26

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20110906