AU2002236580A1 - Transmission security for wireless communications - Google Patents

Transmission security for wireless communications

Info

Publication number
AU2002236580A1
AU2002236580A1 AU2002236580A AU3658002A AU2002236580A1 AU 2002236580 A1 AU2002236580 A1 AU 2002236580A1 AU 2002236580 A AU2002236580 A AU 2002236580A AU 3658002 A AU3658002 A AU 3658002A AU 2002236580 A1 AU2002236580 A1 AU 2002236580A1
Authority
AU
Australia
Prior art keywords
wireless communications
transmission security
security
transmission
communications
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.)
Abandoned
Application number
AU2002236580A
Inventor
James A. Crawford
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.)
Magis Networks Inc
Original Assignee
Magis Networks 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 Magis Networks Inc filed Critical Magis Networks Inc
Publication of AU2002236580A1 publication Critical patent/AU2002236580A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/04Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
AU2002236580A 2000-11-09 2001-10-30 Transmission security for wireless communications Abandoned AU2002236580A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/710,614 US6438367B1 (en) 2000-11-09 2000-11-09 Transmission security for wireless communications
US09/710,614 2000-11-09
PCT/US2001/047183 WO2002039598A2 (en) 2000-11-09 2001-10-30 Transmission security for wireless communications

Publications (1)

Publication Number Publication Date
AU2002236580A1 true AU2002236580A1 (en) 2002-05-21

Family

ID=24854792

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002236580A Abandoned AU2002236580A1 (en) 2000-11-09 2001-10-30 Transmission security for wireless communications

Country Status (4)

Country Link
US (2) US6438367B1 (en)
AU (1) AU2002236580A1 (en)
TW (1) TW517488B (en)
WO (1) WO2002039598A2 (en)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7274652B1 (en) 2000-06-02 2007-09-25 Conexant, Inc. Dual packet configuration for wireless communications
JP2001333082A (en) * 2000-03-16 2001-11-30 Sharp Corp Wireless bus system, wireless transmitter and registration communication method
FR2814011B1 (en) * 2000-09-14 2003-10-24 France Telecom OPTIMAL ESTIMATION METHOD OF A PROPAGATION CHANNEL BASED ONLY ON PILOT SYMBOLS AND CORRESPONDING ESTIMATOR
US6438367B1 (en) * 2000-11-09 2002-08-20 Magis Networks, Inc. Transmission security for wireless communications
US7054375B2 (en) * 2000-12-22 2006-05-30 Nokia Corporation Method and apparatus for error reduction in an orthogonal modulation system
US7215715B2 (en) * 2001-02-06 2007-05-08 Maxim Integrated Products, Inc. System and method of signal wave shaping for spectrum control of an OFDM signal
US20030002471A1 (en) * 2001-03-06 2003-01-02 Crawford James A. Method for estimating carrier-to-noise-plus-interference ratio (CNIR) for OFDM waveforms and the use thereof for diversity antenna branch selection
US20020160737A1 (en) * 2001-03-06 2002-10-31 Magis Networks, Inc. Method and apparatus for diversity antenna branch selection
JP2005509323A (en) * 2001-04-18 2005-04-07 スカイパイロット ネットワーク, インコーポレイテッド Network channel access protocol-interference and load adaptation
JP3628977B2 (en) * 2001-05-16 2005-03-16 松下電器産業株式会社 Radio base station apparatus and communication terminal apparatus
US7403578B2 (en) * 2001-06-08 2008-07-22 Broadcom Corporation Robust burst detection and acquisition system and method
JP3880437B2 (en) * 2001-08-31 2007-02-14 松下電器産業株式会社 Transmission / reception apparatus and transmission / reception method
AU2002326911A1 (en) * 2001-09-13 2003-03-24 Proxim, Inc. Transmission security for wireless lans
US20030103554A1 (en) * 2001-12-05 2003-06-05 Yunxin Li Providing a partially encrypted data packet in a spread spectrum signal
US7966497B2 (en) * 2002-02-15 2011-06-21 Qualcomm Incorporated System and method for acoustic two factor authentication
US7116745B2 (en) * 2002-04-17 2006-10-03 Intellon Corporation Block oriented digital communication system and method
US7140040B2 (en) * 2002-04-25 2006-11-21 International Business Machines Corporation Protecting wireless local area networks from intrusion by eavesdropping on the eavesdroppers and dynamically reconfiguring encryption upon detection of intrusion
US7401224B2 (en) * 2002-05-15 2008-07-15 Qualcomm Incorporated System and method for managing sonic token verifiers
US7327794B2 (en) * 2002-06-24 2008-02-05 Intellon Corporation Method and apparatus for detecting a jammed channel in a block oriented digital communication system
US7349481B2 (en) * 2002-07-01 2008-03-25 Qualcomm Incorporated Communication using audible tones
US7050918B2 (en) * 2002-10-07 2006-05-23 Lecroy Corporation Digital group delay compensator
EP1554831B1 (en) * 2002-10-26 2013-05-22 Electronics and Telecommunications Research Institute Frequency hopping ofdma method using symbols of comb pattern
US7639600B1 (en) 2003-02-12 2009-12-29 Marvell International Ltd. Low complexity channel estimation for orthogonal frequency division modulation systems
CN1778060B (en) * 2003-06-19 2011-06-15 索尼株式会社 Radio communication system performing multi-carrier transmission, reception device, reception method, transmission device, transmission method, delay time calculation device, and delay time calculatio
US7053853B2 (en) * 2003-06-26 2006-05-30 Skypilot Network, Inc. Planar antenna for a wireless mesh network
ES2295543T3 (en) * 2003-09-08 2008-04-16 Abb Research Ltd. DATA ENCRYPTION ON THE PHYSICAL LAYER OF A DATA TRANSMISSION SYSTEM.
US7505522B1 (en) * 2003-10-06 2009-03-17 Staccato Communications, Inc. Spectral shaping in multiband OFDM transmitter with clipping
US20050132183A1 (en) * 2003-12-16 2005-06-16 Glenn Gearhart Method and system for user created personal private network (PPN) with secure communications and data transfer
US7787357B2 (en) * 2003-12-18 2010-08-31 Motorola, Inc. OFDM frequency offset estimation apparatus and method
US7564906B2 (en) * 2004-02-17 2009-07-21 Nokia Siemens Networks Oy OFDM transceiver structure with time-domain scrambling
KR100621432B1 (en) * 2004-04-21 2006-09-08 삼성전자주식회사 Apparatus for channel estimations for mitigating inter-cell interference in multiple transmit and multiple receive antennas-orthogonal frequency division multiplexing cellular system and method thereof
CN1951046B (en) * 2004-04-28 2010-07-07 三星电子株式会社 Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system
US7460626B2 (en) * 2004-07-20 2008-12-02 Realtek Semiconductor Corp. Method and apparatus of detecting ISI/ICSI in an OFDM system
US7551696B2 (en) * 2004-07-20 2009-06-23 Realtek Semiconductor Corp. Method and apparatus of detecting ISI/ICSI in an OFDM system
US8149685B2 (en) * 2004-09-03 2012-04-03 University Of South Florida Covert OFDM transmission using cyclic prefix
WO2006068347A1 (en) * 2004-12-21 2006-06-29 Electronics And Telecommunications Research Institute Method and apparatus for estimating timing error and frequency offset of hpi system
CN101288260A (en) * 2005-01-27 2008-10-15 美商内数位科技公司 Method and system for deriving an encryption key using jointrandomness not shared by others
US8280046B2 (en) * 2005-09-12 2012-10-02 Interdigital Technology Corporation Method and system for deriving an encryption key using joint randomness not shared by others
US8175123B2 (en) * 2005-03-10 2012-05-08 Qualcomm Incorporated Collection window positioning using time tracking information
US8675631B2 (en) * 2005-03-10 2014-03-18 Qualcomm Incorporated Method and system for achieving faster device operation by logical separation of control information
US20060221810A1 (en) * 2005-03-10 2006-10-05 Bojan Vrcelj Fine timing acquisition
US20100157833A1 (en) * 2005-03-10 2010-06-24 Qualcomm Incorporated Methods and systems for improved timing acquisition for varying channel conditions
MX2007013832A (en) 2005-05-03 2008-01-22 Lg Electronics Inc Changing a radio access configuration between a terminal and a network.
WO2006130725A2 (en) * 2005-05-31 2006-12-07 Interdigital Technology Corporation Authentication and encryption methods using shared secret randomness in a joint channel
US7590184B2 (en) 2005-10-11 2009-09-15 Freescale Semiconductor, Inc. Blind preamble detection for an orthogonal frequency division multiplexed sample stream
US7623607B2 (en) * 2005-10-31 2009-11-24 Qualcomm Incorporated Methods and apparatus for determining timing in a wireless communication system
KR100962765B1 (en) 2005-10-31 2010-06-10 엘지전자 주식회사 Method for allocating uplink radio resources in mobile communication system
AU2006309464B2 (en) 2005-10-31 2009-10-29 Lg Electronics Inc. Method for processing control information in a wireless mobile communication system
US7623599B2 (en) * 2005-11-21 2009-11-24 Freescale Semiconductor, Inc. Blind bandwidth detection for a sample stream
US8948329B2 (en) 2005-12-15 2015-02-03 Qualcomm Incorporated Apparatus and methods for timing recovery in a wireless transceiver
US7675844B2 (en) 2006-02-24 2010-03-09 Freescale Semiconductor, Inc. Synchronization for OFDM signals
JP4850682B2 (en) * 2006-03-07 2012-01-11 富士通株式会社 Lock system, lock release device, device, lock release method and circuit device
US20080025197A1 (en) * 2006-07-28 2008-01-31 Mccoy James W Estimating frequency error of a sample stream
US8259598B2 (en) * 2006-10-24 2012-09-04 Texas Instruments Incorporated Random access structure for optimal cell coverage
GB0625643D0 (en) * 2006-12-21 2007-01-31 Symbian Software Ltd Sync field filtering
US8902831B2 (en) * 2008-06-17 2014-12-02 Centre Of Excellence In Wireless Technology Methods and systems for interference mitigation
KR20100086124A (en) * 2009-01-22 2010-07-30 삼성전자주식회사 Apparatus and method for reusing base station identifier in a broadband wireless communication system
CN101834654B (en) * 2009-03-11 2016-03-09 上海贝尔股份有限公司 Asynchronous and the method and apparatus of interference that is that produce is avoided in relaying TDD system
WO2011006051A1 (en) * 2009-07-09 2011-01-13 Georgia Tech Research Corporation Systems and methods for providing physical layer security
US9992047B1 (en) * 2011-03-23 2018-06-05 Rockwell Collins, Inc. Pseudomorphic modulation for RF signal transmission
US9172678B2 (en) * 2011-06-28 2015-10-27 At&T Intellectual Property I, L.P. Methods and apparatus to improve security of a virtual private mobile network
US8553722B2 (en) * 2011-12-14 2013-10-08 Symboll Technologies, Inc. Method and apparatus for providing spatially selectable communications using deconstructed and delayed data streams
US8645678B2 (en) 2011-12-19 2014-02-04 Khalifa University of Science, Technology & Research (KUSTAR) Chaotic cryptography for OFDM based communications systems
US9113364B2 (en) * 2012-08-09 2015-08-18 Microsoft Technology Licensing, Llc Extended access point
KR102114352B1 (en) * 2014-04-16 2020-05-25 상하이 내셔널 엔지니어링 리서치 센터 오브 디지털 텔레비전 컴퍼니, 리미티드 Method and apparatus for receiving preamble symbol
US10476851B1 (en) * 2018-04-30 2019-11-12 Centri Technology, Inc. Unbounded sessions for secure communications
GB201817117D0 (en) * 2018-10-19 2018-12-05 Nat Univ Ireland Maynooth Encryption method
GB201908534D0 (en) * 2019-06-13 2019-07-31 Decawave Ltd Secure ultra wide band ranging

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357502A (en) * 1990-02-06 1994-10-18 France Telecom And Telediffusion De France Sa Device for the reception of digital data time frequency interlacing, notably for radio broadcasting at high bit rate towards mobile receivers with nyquist temporal window
US5282222A (en) 1992-03-31 1994-01-25 Michel Fattouche Method and apparatus for multiple access between transceivers in wireless communications using OFDM spread spectrum
US5627863A (en) * 1994-07-15 1997-05-06 Amati Communications Corporation Frame synchronization in multicarrier transmission systems
US5930231A (en) * 1995-06-30 1999-07-27 Scientific-Atlanta, Inc. Block spectrum receiver for a broadband communications system
KR100186930B1 (en) * 1996-03-13 1999-05-15 (소장)배문한 Initial frame synchronization method using ofdm method
CA2183140C (en) * 1996-08-12 2001-11-20 Grant Mcgibney Ofdm timing and frequency recovery system
US6243372B1 (en) * 1996-11-14 2001-06-05 Omnipoint Corporation Methods and apparatus for synchronization in a wireless network
US6141373A (en) * 1996-11-15 2000-10-31 Omnipoint Corporation Preamble code structure and detection method and apparatus
US6128276A (en) * 1997-02-24 2000-10-03 Radix Wireless, Inc. Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arrays
US6175551B1 (en) * 1997-07-31 2001-01-16 Lucent Technologies, Inc. Transmission system and method employing peak cancellation to reduce the peak-to-average power ratio
US5991289A (en) * 1997-08-05 1999-11-23 Industrial Technology Research Institute Synchronization method and apparatus for guard interval-based OFDM signals
US6307840B1 (en) * 1997-09-19 2001-10-23 Qualcomm Incorporated Mobile station assisted timing synchronization in CDMA communication system
JPH11186984A (en) * 1997-12-18 1999-07-09 Sony Corp Correlation detector and correlation detection method
US6074086A (en) * 1999-04-26 2000-06-13 Intellon Corporation Synchronization of OFDM signals with improved windowing
US6438367B1 (en) * 2000-11-09 2002-08-20 Magis Networks, Inc. Transmission security for wireless communications

Also Published As

Publication number Publication date
US6650616B2 (en) 2003-11-18
TW517488B (en) 2003-01-11
US6438367B1 (en) 2002-08-20
WO2002039598A3 (en) 2002-09-06
WO2002039598A2 (en) 2002-05-16
US20030026197A1 (en) 2003-02-06

Similar Documents

Publication Publication Date Title
AU2002236580A1 (en) Transmission security for wireless communications
AU2001265257A1 (en) Communications protocol
AU2001296867A1 (en) Wireless communication network
AU4673401A (en) Communications system
AU2001279823A1 (en) Politeness zones for wireless communication devices
AU2001255010A1 (en) Smart communications
AU2001275046A1 (en) Dual packet configuration for wireless communications
AU2001266174A1 (en) Packet data communications
AU2001264091A1 (en) Wireless network
AU2001256506A1 (en) Communications network
AU2001275460A1 (en) Wireless transmission system
AUPQ970300A0 (en) Advanced wireless network
AU2016701A (en) Secure communications method
AU2001241543A1 (en) Transmission within a wireless communication system
AU2001239762A1 (en) Systems and methods for wireless communications
AU2862201A (en) Radio communications system
AU2001274235A1 (en) Mobile communications system
AUPR031100A0 (en) Wireless communications
AU3396801A (en) Communications apparatus
AU2001259141A1 (en) Protocol for secure communications
AU2002223531A1 (en) Communications device
AU2002220871A1 (en) Communications device
AU2001244684A1 (en) Wireless communication device
AU2002245890A1 (en) Coupler for wireless communications
AU2001276314A1 (en) Radio communications system