DE69211774D1 - Zeit-Multiplexkommunikationssystem - Google Patents

Zeit-Multiplexkommunikationssystem

Info

Publication number
DE69211774D1
DE69211774D1 DE69211774T DE69211774T DE69211774D1 DE 69211774 D1 DE69211774 D1 DE 69211774D1 DE 69211774 T DE69211774 T DE 69211774T DE 69211774 T DE69211774 T DE 69211774T DE 69211774 D1 DE69211774 D1 DE 69211774D1
Authority
DE
Germany
Prior art keywords
communication system
time division
division multiplex
multiplex communication
time
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69211774T
Other languages
English (en)
Other versions
DE69211774T2 (de
Inventor
Koju Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of DE69211774D1 publication Critical patent/DE69211774D1/de
Application granted granted Critical
Publication of DE69211774T2 publication Critical patent/DE69211774T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69211774T 1991-04-19 1992-04-15 Zeit-Multiplexkommunikationssystem Expired - Fee Related DE69211774T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8707391 1991-04-19

Publications (2)

Publication Number Publication Date
DE69211774D1 true DE69211774D1 (de) 1996-08-01
DE69211774T2 DE69211774T2 (de) 1997-02-06

Family

ID=13904771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211774T Expired - Fee Related DE69211774T2 (de) 1991-04-19 1992-04-15 Zeit-Multiplexkommunikationssystem

Country Status (5)

Country Link
US (1) US5406561A (de)
EP (1) EP0515029B1 (de)
AU (1) AU653215B2 (de)
CA (1) CA2066281C (de)
DE (1) DE69211774T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU672054B2 (en) * 1992-12-30 1996-09-19 Radio Communication Systems Ltd. Bothway RF repeater for personal communications systems
KR950011625B1 (ko) * 1993-12-14 1995-10-06 재단법인한국전자통신연구소 데이타 및 클럭 복원회로
US5541979A (en) * 1994-03-08 1996-07-30 Allen Telecom Group, Inc. Cell extender with timing alignment for use in time division multiple-access and similar cellular telephone systems
SE504044C2 (sv) * 1994-03-29 1996-10-21 Telia Ab Anordning vid repeterare i radiobaserat kommunikationssystem
US5982470A (en) * 1996-08-29 1999-11-09 Sharp Kabushiki Kaisha Liquid crystal display device having dummy electrodes with interleave ratio same on all sides
US5898679A (en) * 1996-12-30 1999-04-27 Lucent Technologies Inc. Wireless relay with selective message repeat and method of operation thereof
EP0976211B1 (de) * 1998-01-16 2007-02-28 Symbol Technologies, Inc. Infrastruktur für drahtlose lans
US6594284B1 (en) * 1998-09-16 2003-07-15 Cirrus Logic, Inc. Network synchronization
US7173923B2 (en) * 2000-03-17 2007-02-06 Symbol Technologies, Inc. Security in multiple wireless local area networks
US7173922B2 (en) 2000-03-17 2007-02-06 Symbol Technologies, Inc. Multiple wireless local area networks occupying overlapping physical spaces
US20030236891A1 (en) * 2002-06-04 2003-12-25 Glass Michael S. Wireless asynchronous response system
US20080259787A1 (en) * 2004-05-28 2008-10-23 Symbol Technologies, Inc. Backup cell controller
US7409779B2 (en) * 2005-10-19 2008-08-12 Nike, Inc. Fluid system having multiple pump chambers
JP4760978B2 (ja) 2007-03-28 2011-08-31 株式会社安川電機 通信装置、同期通信システムおよび同期通信方法
JP5634054B2 (ja) * 2009-04-28 2014-12-03 パナソニック株式会社 無線端末装置、及び、無線基地局装置
US9438363B2 (en) * 2012-08-01 2016-09-06 Mitsubishi Electric Corporation Communication device, communication system, and synchronous control method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182928A (ja) * 1982-04-20 1983-10-26 Nec Corp 無線中継方式
US4494211A (en) * 1982-11-24 1985-01-15 The United States Of America As Represented By The Secretary Of The Navy Balanced system for ranging and synchronization between satellite pairs
NL8303944A (nl) * 1983-11-17 1985-06-17 Philips Nv Werkwijze voor het besturen van een bewakingsinrichting in een digitaal transmissiesysteem.
JPS6225523A (ja) * 1985-07-25 1987-02-03 Nec Corp 無線通信方式
JPS6374234A (ja) * 1986-09-17 1988-04-04 Nec Corp 多方向多重通信システム
FR2608874B1 (fr) * 1986-12-19 1989-03-24 Trt Telecom Radio Electr Procede de reglage du retard entre stations dans un systeme de transmission d'informations comprenant un grand nombre de stations relais en cascade et utilisant dans un sens de transmission le principe dit d'a.m.r.t. et systeme pour lequel est mis en oeuvre un tel procede
JPH0642663B2 (ja) * 1988-03-16 1994-06-01 富士通株式会社 ディジタル通信方式の中間中継局
AT390805B (de) * 1988-08-08 1990-07-10 Voest Alpine Stahl Donawitz Verfahren zum erwaermen von stahlschmelzen sowie vorrichtung zur durchfuehrung dieses verfahrens

Also Published As

Publication number Publication date
EP0515029A1 (de) 1992-11-25
EP0515029B1 (de) 1996-06-26
AU653215B2 (en) 1994-09-22
DE69211774T2 (de) 1997-02-06
AU1497592A (en) 1992-10-22
CA2066281A1 (en) 1992-10-20
CA2066281C (en) 1999-03-02
US5406561A (en) 1995-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee