DE69328146D1 - Funkübertragungssystem eines lokalen Netwerkes - Google Patents

Funkübertragungssystem eines lokalen Netwerkes

Info

Publication number
DE69328146D1
DE69328146D1 DE69328146T DE69328146T DE69328146D1 DE 69328146 D1 DE69328146 D1 DE 69328146D1 DE 69328146 T DE69328146 T DE 69328146T DE 69328146 T DE69328146 T DE 69328146T DE 69328146 D1 DE69328146 D1 DE 69328146D1
Authority
DE
Germany
Prior art keywords
transmission system
local network
radio transmission
radio
local
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
DE69328146T
Other languages
English (en)
Other versions
DE69328146T2 (de
Inventor
Theodoor A Kleijne
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE69328146D1 publication Critical patent/DE69328146D1/de
Publication of DE69328146T2 publication Critical patent/DE69328146T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0825—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
DE69328146T 1992-08-14 1993-08-05 Funkübertragungssystem eines lokalen Netwerkes Expired - Fee Related DE69328146T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929217374A GB9217374D0 (en) 1992-08-14 1992-08-14 Wireless local area network transmission system

Publications (2)

Publication Number Publication Date
DE69328146D1 true DE69328146D1 (de) 2000-04-27
DE69328146T2 DE69328146T2 (de) 2000-12-14

Family

ID=10720413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328146T Expired - Fee Related DE69328146T2 (de) 1992-08-14 1993-08-05 Funkübertragungssystem eines lokalen Netwerkes

Country Status (4)

Country Link
US (1) US5379290A (de)
EP (1) EP0584981B1 (de)
DE (1) DE69328146T2 (de)
GB (1) GB9217374D0 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0634853A3 (de) * 1993-07-05 1996-12-11 Victor Company Of Japan Drahtloses Kommunikationsnetzsystem.
WO1995002295A1 (en) * 1993-07-09 1995-01-19 Apple Computer, Inc. System and method for sending and responding to information requests in a communications network
US7137011B1 (en) * 1993-09-01 2006-11-14 Sandisk Corporation Removable mother/daughter peripheral card
US5887145A (en) * 1993-09-01 1999-03-23 Sandisk Corporation Removable mother/daughter peripheral card
CA2103134C (en) * 1993-11-15 1999-07-27 Jeane Shu-Chun Chen Medium access control protocol for wireless communication
EP0663637A1 (de) * 1994-01-12 1995-07-19 T.R.T. Telecommunications Radioelectriques Et Telephoniques Übertragungsmedium für ein Elektroniksystem mit mehreren verteilten Prozessoren
CN1144584A (zh) * 1994-04-04 1997-03-05 摩托罗拉公司 无线电通信系统中检测和处理碰撞的方法和装置
FR2718905B1 (fr) * 1994-04-19 1996-06-28 France Telecom Signal numérique organisé en containers de données autonomes, notamment pour la transmission de données vers des récepteurs à fonctionnement intermittent, procédé de diffusion et procédé de réception correspondants.
CA2148179A1 (en) * 1994-05-13 1995-11-14 Said S. Saadeh Cordless modem system having multiple base and remote stations which are interusable and secure
US5691979A (en) * 1994-05-31 1997-11-25 Motorola, Inc. Signaling protocol for an infrastructureless communication system and method of using same
US5517504A (en) * 1994-07-29 1996-05-14 Motorola, Inc. Method and system for providing uplink/downlink collision avoidance in a wireless communication system
JPH08163130A (ja) * 1994-12-02 1996-06-21 Nec Corp 無線ｌａｎのアクセス制御方式
US5657326A (en) * 1994-12-20 1997-08-12 3Com Corporation Radio based collision detection for wireless communication system
US5692127A (en) * 1995-03-17 1997-11-25 Apple Computer, Inc. System for transmitting multiple pulses PPM control signal to wireless device to indicate collision in a wired network while placing data on the network
FI98025C (fi) * 1995-05-05 1997-03-25 Nokia Mobile Phones Ltd Langaton paikallisverkkojärjestelmä ja sellaisen vastaanotin
WO1997012456A1 (en) * 1995-09-26 1997-04-03 Intertrade Computer Consultants, Inc. Communication network
US5706428A (en) * 1996-03-14 1998-01-06 Lucent Technologies Inc. Multirate wireless data communication system
US5661727A (en) * 1996-06-12 1997-08-26 International Business Machines Corporation Schemes to determine presence of hidden terminals in wireless networks environment and to switch between them
JP3173427B2 (ja) * 1997-06-23 2001-06-04 日本電気株式会社 無線ｌａｎシステム
US6643296B1 (en) 1997-07-04 2003-11-04 Fujitsu Limited System for controlling frame collision
US6049549A (en) * 1997-08-14 2000-04-11 University Of Massachusetts Adaptive media control
JPH11252080A (ja) * 1998-02-27 1999-09-17 Fujitsu Ltd 伝送路インタフェース装置
US6738366B1 (en) * 1999-04-29 2004-05-18 Hughes Electronics Corporation System and method for using inhibit sense multiple access (isma) protocol and a capture message to optimize random access control and data packet communication between access terminals and a base station over a wireless reverse common channel
EP1808983A1 (de) * 2006-01-13 2007-07-18 THOMSON Licensing Verfahren und Vorrichtungen für selektive Kollisionserkennung
US7995467B2 (en) * 2007-12-12 2011-08-09 Synapsense Corporation Apparatus and method for adapting to failures in gateway devices in mesh networks
US8351369B2 (en) * 2007-12-12 2013-01-08 Synapsense Corporation Apparatus and method for adaptive data packet scheduling in mesh networks
US8885548B2 (en) * 2007-12-28 2014-11-11 Synapsense Corporation Apparatus and method for admitting new devices in a self-healing, self-organizing mesh network
US8331282B2 (en) * 2007-12-28 2012-12-11 Synapsense Corporation Apparatus and method for adaptive channel hopping in mesh networks
US8473898B2 (en) * 2008-07-08 2013-06-25 Synapsense Corporation Apparatus and method for building integrated distributed applications for use with a mesh network
US8532003B2 (en) * 2008-10-03 2013-09-10 Synapsense Corporation Apparatus and method for managing packet routing through internally-powered network devices in wireless sensor networks
US8538584B2 (en) 2008-12-30 2013-09-17 Synapsense Corporation Apparatus and method for controlling environmental conditions in a data center using wireless mesh networks
US8600560B2 (en) 2008-12-30 2013-12-03 Synapsense Corporation Apparatus and method for controlling computer room air conditioning units (CRACs) in data centers
US8761084B2 (en) * 2009-01-14 2014-06-24 Synapsense Corporation Apparatus and method for establishing data communication in a time-synchronized mesh wireless network during time synchronization failures
US8160838B2 (en) * 2009-04-30 2012-04-17 Synapsense Corporation Apparatus and method for visualizing environmental conditions in a data center using wireless sensor networks
WO2010147622A2 (en) * 2009-06-15 2010-12-23 Synapsense Corporation Apparatus and method for ambient noise adaptation in wireless sensor networks
US8811377B1 (en) 2010-08-30 2014-08-19 Synapsense Corporation Apparatus and method for instrumenting devices to measure power usage using a multi-tier wireless network

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500990A (en) * 1982-04-14 1985-02-19 Nec Corporation Data communication device including circuitry responsive to an overflow of an input packet buffer for causing a collision
US4598285A (en) * 1983-05-27 1986-07-01 At&T Bell Laboratories Scheme for reducing transmission delay following collision of transmissions in communication networks
US4777488A (en) * 1986-05-16 1988-10-11 Cw Products, Inc. Restaurant service request communications system
US4807222A (en) * 1986-08-25 1989-02-21 American Telephone And Telegraph Company At&T Bell Laboratories Cordless accessed high-speed high-capacity local area networks
CA1250900A (en) * 1986-11-18 1989-03-07 Northern Telecom Limited Private cellular system
US4970715A (en) * 1987-03-27 1990-11-13 Universal Data Systems, Inc. Modem with improved remote echo location and cancellation
US4797879A (en) * 1987-06-05 1989-01-10 American Telephone And Telegraph Company At&T Bell Laboratories Packet switched interconnection protocols for a star configured optical lan
US4998245A (en) * 1987-12-17 1991-03-05 Matsushita Electric Industrial Co., Ltd. Information transmission system having collective data transmission and collection devices
CA1316986C (en) * 1988-05-09 1993-04-27 Eugene Joseph Bruckert Method and arrangement for channel monitor and control
US5124991A (en) * 1989-03-30 1992-06-23 Photonics Corporation Error correction for infrared data communication
JPH07110075B2 (ja) * 1989-07-13 1995-11-22 日本電気株式会社 コードレス電話方式
US5040175A (en) * 1990-04-11 1991-08-13 Ncr Corporation Wireless information transmission system
US5142533A (en) * 1991-03-28 1992-08-25 Motorola, Inc. Method for controlling the scheduling of multiple access to communication resources

Also Published As

Publication number Publication date
GB9217374D0 (en) 1992-09-30
DE69328146T2 (de) 2000-12-14
EP0584981B1 (de) 2000-03-22
US5379290A (en) 1995-01-03
EP0584981A1 (de) 1994-03-02

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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