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WO2003023982A3 - Transmission security for wireless lans - Google Patents

Transmission security for wireless lans Download PDF

Info

Publication number
WO2003023982A3
WO2003023982A3 PCT/US2002/029234 US0229234W WO03023982A3 WO 2003023982 A3 WO2003023982 A3 WO 2003023982A3 US 0229234 W US0229234 W US 0229234W WO 03023982 A3 WO03023982 A3 WO 03023982A3
Authority
WO
WIPO (PCT)
Prior art keywords
waveform parameters
receiver
varying
waveform
wireless lans
Prior art date
Application number
PCT/US2002/029234
Other languages
French (fr)
Other versions
WO2003023982A2 (en
Inventor
John H Cafarella
Kevin Negus
Carlos Puig
Original Assignee
Proxim 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 Proxim Inc filed Critical Proxim Inc
Priority to AU2002326911A priority Critical patent/AU2002326911A1/en
Publication of WO2003023982A2 publication Critical patent/WO2003023982A2/en
Publication of WO2003023982A3 publication Critical patent/WO2003023982A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • 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)
  • Computer Security & Cryptography (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method of incorporating TRANSEC in a wireless LAN system that has at least one transmitter (302, 304, 306) and at least one receiver (308, 310) for communicating a transmitted waveform characterized by one or more waveform parameters comprises selecting at least one of the waveform parameters, below the MAC level, to be varied. The method further includes varying, at the at least one transmitter, the one or more selected waveform parameters according to a predetermined parameter profile. The method also includes configuring a demodulation process at the at least one receiver so as to compensate for the varying of the one or more selected waveform parameters. A receiver not cognizant of the predetermined parameter profile incurs a demodulation performance degradation of the transmitted waveform as a result of varying the one or more selected waveform parameters.
PCT/US2002/029234 2001-09-13 2002-09-13 Transmission security for wireless lans WO2003023982A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002326911A AU2002326911A1 (en) 2001-09-13 2002-09-13 Transmission security for wireless lans

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US60/322,094 2001-09-13
US32514801P 2001-09-26 2001-09-26
US60/325,148 2001-09-26
US32209401P 2001-11-21 2001-11-21

Publications (2)

Publication Number Publication Date
WO2003023982A2 WO2003023982A2 (en) 2003-03-20
WO2003023982A3 true WO2003023982A3 (en) 2003-06-05

Family

ID=26983254

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/029234 WO2003023982A2 (en) 2001-09-13 2002-09-13 Transmission security for wireless lans

Country Status (2)

Country Link
AU (1) AU2002326911A1 (en)
WO (1) WO2003023982A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2711211C1 (en) * 2019-05-07 2020-01-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Владимирский Государственный Университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) Apparatus for protecting acoustic information from high-frequency interference over a radio channel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455863A (en) * 1993-06-29 1995-10-03 Motorola, Inc. Method and apparatus for efficient real-time authentication and encryption in a communication system
US6252910B1 (en) * 1998-11-11 2001-06-26 Comspace Corporation Bandwidth efficient QAM on a TDM-FDM system for wireless communications
US6438367B1 (en) * 2000-11-09 2002-08-20 Magis Networks, Inc. Transmission security for wireless communications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455863A (en) * 1993-06-29 1995-10-03 Motorola, Inc. Method and apparatus for efficient real-time authentication and encryption in a communication system
US6252910B1 (en) * 1998-11-11 2001-06-26 Comspace Corporation Bandwidth efficient QAM on a TDM-FDM system for wireless communications
US6438367B1 (en) * 2000-11-09 2002-08-20 Magis Networks, Inc. Transmission security for wireless communications

Also Published As

Publication number Publication date
AU2002326911A8 (en) 2003-03-24
AU2002326911A1 (en) 2003-03-24
WO2003023982A2 (en) 2003-03-20

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