SE0301834D0 - Method and arrangement for detecting a collision in a communication network - Google Patents

Method and arrangement for detecting a collision in a communication network

Info

Publication number
SE0301834D0
SE0301834D0 SE0301834A SE0301834A SE0301834D0 SE 0301834 D0 SE0301834 D0 SE 0301834D0 SE 0301834 A SE0301834 A SE 0301834A SE 0301834 A SE0301834 A SE 0301834A SE 0301834 D0 SE0301834 D0 SE 0301834D0
Authority
SE
Sweden
Prior art keywords
frame
collision
detecting
noise level
arrangement
Prior art date
Application number
SE0301834A
Other languages
English (en)
Inventor
Michael Lewis
Mikael Hjelm
Original Assignee
Infineon Technologies Ag
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 Infineon Technologies Ag filed Critical Infineon Technologies Ag
Priority to SE0301834A priority Critical patent/SE0301834D0/sv
Publication of SE0301834D0 publication Critical patent/SE0301834D0/sv
Priority to US10/868,409 priority patent/US7434143B2/en
Priority to DE102004030634A priority patent/DE102004030634B4/de

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Time-Division Multiplex Systems (AREA)
SE0301834A 2003-06-24 2003-06-24 Method and arrangement for detecting a collision in a communication network SE0301834D0 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0301834A SE0301834D0 (sv) 2003-06-24 2003-06-24 Method and arrangement for detecting a collision in a communication network
US10/868,409 US7434143B2 (en) 2003-06-24 2004-06-15 Method and arrangement for detecting a collision in a communication network
DE102004030634A DE102004030634B4 (de) 2003-06-24 2004-06-18 Verfahren und Anordnung zur Detektion einer Kollision in einem Kommunikations-Netzwerk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301834A SE0301834D0 (sv) 2003-06-24 2003-06-24 Method and arrangement for detecting a collision in a communication network

Publications (1)

Publication Number Publication Date
SE0301834D0 true SE0301834D0 (sv) 2003-06-24

Family

ID=27656576

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0301834A SE0301834D0 (sv) 2003-06-24 2003-06-24 Method and arrangement for detecting a collision in a communication network

Country Status (3)

Country Link
US (1) US7434143B2 (sv)
DE (1) DE102004030634B4 (sv)
SE (1) SE0301834D0 (sv)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251203A (en) * 1991-12-23 1993-10-05 Xerox Corporation Hub privacy filter for active star CSMA/CD network
US5450416A (en) * 1992-08-25 1995-09-12 International Business Machines Corporation Apparatus and method for testing multifunction communications networks
US5664105A (en) 1994-10-04 1997-09-02 Fluke Corporation Method and apparatus for network analysis
US5657326A (en) 1994-12-20 1997-08-12 3Com Corporation Radio based collision detection for wireless communication system
US5637326A (en) * 1995-12-04 1997-06-10 Fuisz Technologies Ltd. Apparatus for making chopped amorphous fibers with an air transport system
US5889772A (en) * 1997-04-17 1999-03-30 Advanced Micro Devices, Inc. System and method for monitoring performance of wireless LAN and dynamically adjusting its operating parameters
US6581177B1 (en) * 1998-05-01 2003-06-17 Texas Instruments Incorporated Multi-access, collision-based communications
US6735217B1 (en) * 1998-09-15 2004-05-11 Tut Systems, Inc. Method and apparatus for detecting collisions on a network using multi-cycle waveform pulses
US6771774B1 (en) * 1999-12-02 2004-08-03 Tut Systems, Inc. Filter arrangement for shaping a pulse propagated over pots wiring, and a method of manufacturing the same
US7233602B2 (en) * 2001-03-22 2007-06-19 Oxford Semiconductor, Inc. Coordination architecture for wireless communication devices using multiple protocols
US7104534B2 (en) * 2001-06-08 2006-09-12 Broadcom Corporation System and method for detecting collisions in a shared communications medium
WO2003026218A1 (en) * 2001-09-14 2003-03-27 Telefonaktiebolaget Lm Ericsson (Publ) A wireless communications system with detection of foreign radiation sources
ATE290301T1 (de) 2001-09-28 2005-03-15 Motorola Inc Kommunikationssystem zur detektion von ausserhalb des systems erzeugter interferenz
ATE298177T1 (de) * 2001-11-30 2005-07-15 Ericsson Telefon Ab L M Störungsmessungen in einem drahtlosen kommunikationssystem
US6697013B2 (en) 2001-12-06 2004-02-24 Atheros Communications, Inc. Radar detection and dynamic frequency selection for wireless local area networks
US7483432B2 (en) * 2002-09-23 2009-01-27 Alcatel Lucent Usa Inc. Packet transport arrangement for the transmission of multiplexed channelized packet signals

Also Published As

Publication number Publication date
DE102004030634A1 (de) 2005-04-28
DE102004030634B4 (de) 2010-07-01
US20050034011A1 (en) 2005-02-10
US7434143B2 (en) 2008-10-07

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