GB2451682B - Wireless communication apparatus - Google Patents

Wireless communication apparatus

Info

Publication number
GB2451682B
GB2451682B GB0715568A GB0715568A GB2451682B GB 2451682 B GB2451682 B GB 2451682B GB 0715568 A GB0715568 A GB 0715568A GB 0715568 A GB0715568 A GB 0715568A GB 2451682 B GB2451682 B GB 2451682B
Authority
GB
United Kingdom
Prior art keywords
wireless communication
communication apparatus
wireless
communication
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
GB0715568A
Other versions
GB2451682A (en
GB0715568D0 (en
Inventor
Rafael Arcangel Cepeda Lopez
Steven Carl Jamieson Parker
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.)
Toshiba Europe Ltd
Original Assignee
Toshiba Research Europe Ltd
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 Toshiba Research Europe Ltd filed Critical Toshiba Research Europe Ltd
Priority to GB0715568A priority Critical patent/GB2451682B/en
Publication of GB0715568D0 publication Critical patent/GB0715568D0/en
Priority to JP2008207130A priority patent/JP2009065653A/en
Publication of GB2451682A publication Critical patent/GB2451682A/en
Application granted granted Critical
Publication of GB2451682B publication Critical patent/GB2451682B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/719—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
GB0715568A 2007-08-09 2007-08-09 Wireless communication apparatus Expired - Fee Related GB2451682B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0715568A GB2451682B (en) 2007-08-09 2007-08-09 Wireless communication apparatus
JP2008207130A JP2009065653A (en) 2007-08-09 2008-08-11 Radio communication equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0715568A GB2451682B (en) 2007-08-09 2007-08-09 Wireless communication apparatus

Publications (3)

Publication Number Publication Date
GB0715568D0 GB0715568D0 (en) 2007-09-19
GB2451682A GB2451682A (en) 2009-02-11
GB2451682B true GB2451682B (en) 2010-12-01

Family

ID=38543335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0715568A Expired - Fee Related GB2451682B (en) 2007-08-09 2007-08-09 Wireless communication apparatus

Country Status (2)

Country Link
JP (1) JP2009065653A (en)
GB (1) GB2451682B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120164950A1 (en) * 2009-06-05 2012-06-28 Nokia Corporation Cognitive Radio Transmission
US8477860B2 (en) * 2010-08-27 2013-07-02 Telefonaktiebolaget L M Ericsson (Publ) OFDM signal reception in the presence of interference
US20130265034A1 (en) * 2012-04-04 2013-10-10 Motorola Solutions, Inc. Method and apparatus of dynamic fast spectral survey
DE102013222211B4 (en) 2013-10-31 2016-02-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for detecting signal interference
WO2015112200A1 (en) * 2014-01-27 2015-07-30 Eden Rock Communications, Llc Method and system for localizing interference in spectrum co-existence network
EP3001749B1 (en) * 2014-09-24 2017-07-05 Alcatel Lucent Selection of an operation channel in a wireless network according to interference information
KR102538025B1 (en) * 2017-12-20 2023-05-31 삼성전자주식회사 An wireless communication apparatus performing selective noise filtering and method of operation thereof
CN110034834A (en) * 2019-04-16 2019-07-19 南京天际易达通信技术有限公司 A kind of Interference Detection and inhibit optimization method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010553A1 (en) * 1995-09-11 1997-03-20 Motorola Inc. Device and method for adaptive narrowband interference suppresson in multiple-access communication
US6496698B2 (en) * 1997-07-02 2002-12-17 Scoreboard, Inc. Method of evaluation of the effect of channel reassignment and/or parameter changes on interference throughout a cellular system
US20040077306A1 (en) * 2002-08-16 2004-04-22 Gadi Shor Scalable ultra-wide band communication system
US20040092281A1 (en) * 2002-10-24 2004-05-13 Bbnt Solutions Llc Spectrum-adaptive networking
US20070092046A1 (en) * 2005-10-25 2007-04-26 Hyun Lee Method of reducing interference among wireless network by intentionally violating the communication protocol
US20070291636A1 (en) * 2006-06-14 2007-12-20 Wiquest Communications, Inc. System, Method and Computer-Readable Medium for Detection and Avoidance of Victim Services in Ultra-Wideband Systems
GB2446849A (en) * 2007-02-21 2008-08-27 Toshiba Res Europ Ltd Interference detection and avoidance signalling and processing
US20090129273A1 (en) * 2007-11-20 2009-05-21 Azalea Networks Method & apparatus for detecting and avoiding interference in a communications network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09224283A (en) * 1996-02-19 1997-08-26 Mitsubishi Electric Corp Channel assignment method for mobile communication equipment
AU2003219844A1 (en) * 2002-02-20 2003-09-09 General Atomics Flexible method and apparatus for encoding and decoding signals using a time division multiple frequency scheme
JP2004235910A (en) * 2003-01-30 2004-08-19 Nec Corp Channel decision method, and radio station and terminal equipment to be used for it
WO2005107088A1 (en) * 2004-04-29 2005-11-10 Koninklijke Philips Electronics N.V. Receiver for narrowband interference cancellation
US8077795B2 (en) * 2005-10-03 2011-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for interference mitigation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010553A1 (en) * 1995-09-11 1997-03-20 Motorola Inc. Device and method for adaptive narrowband interference suppresson in multiple-access communication
US6496698B2 (en) * 1997-07-02 2002-12-17 Scoreboard, Inc. Method of evaluation of the effect of channel reassignment and/or parameter changes on interference throughout a cellular system
US20040077306A1 (en) * 2002-08-16 2004-04-22 Gadi Shor Scalable ultra-wide band communication system
US20040092281A1 (en) * 2002-10-24 2004-05-13 Bbnt Solutions Llc Spectrum-adaptive networking
US20070092046A1 (en) * 2005-10-25 2007-04-26 Hyun Lee Method of reducing interference among wireless network by intentionally violating the communication protocol
US20070291636A1 (en) * 2006-06-14 2007-12-20 Wiquest Communications, Inc. System, Method and Computer-Readable Medium for Detection and Avoidance of Victim Services in Ultra-Wideband Systems
GB2446849A (en) * 2007-02-21 2008-08-27 Toshiba Res Europ Ltd Interference detection and avoidance signalling and processing
US20090129273A1 (en) * 2007-11-20 2009-05-21 Azalea Networks Method & apparatus for detecting and avoiding interference in a communications network

Also Published As

Publication number Publication date
GB2451682A (en) 2009-02-11
GB0715568D0 (en) 2007-09-19
JP2009065653A (en) 2009-03-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160809