GB2476930B - Broadband wireless communication system - Google Patents

Broadband wireless communication system

Info

Publication number
GB2476930B
GB2476930B GB201000115A GB201000115A GB2476930B GB 2476930 B GB2476930 B GB 2476930B GB 201000115 A GB201000115 A GB 201000115A GB 201000115 A GB201000115 A GB 201000115A GB 2476930 B GB2476930 B GB 2476930B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
wireless communication
communication system
broadband wireless
broadband
system
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
GB201000115A
Other versions
GB2476930A (en )
GB201000115D0 (en )
Inventor
Martin Tomlinson
Marcel Adrian Ambroze
Philippa Martin
Desmond Taylor
Original Assignee
Martin Tomlinson
Marcel Adrian Ambroze
Philippa Martin
Desmond Taylor
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
Grant date

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • H04B1/7097Interference-related aspects
    • H04B1/711Interference-related aspects the interference being multi-path interference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • H04B1/7097Interference-related aspects
    • H04B1/711Interference-related aspects the interference being multi-path interference
    • H04B1/7115Constructive combining of multi-path signals, i.e. RAKE receivers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/7163Spread spectrum techniques using impulse radio
    • H04B1/71632Signal aspects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/7163Spread spectrum techniques using impulse radio
    • H04B1/7183Synchronisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/0202Channel estimation
    • H04L25/0212Channel estimation of impulse response
GB201000115A 2010-01-06 2010-01-06 Broadband wireless communication system Expired - Fee Related GB2476930B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201000115A GB2476930B (en) 2010-01-06 2010-01-06 Broadband wireless communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201000115A GB2476930B (en) 2010-01-06 2010-01-06 Broadband wireless communication system

Publications (3)

Publication Number Publication Date
GB201000115D0 GB201000115D0 (en) 2010-02-17
GB2476930A true GB2476930A (en) 2011-07-20
GB2476930B true GB2476930B (en) 2012-01-18

Family

ID=41796014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201000115A Expired - Fee Related GB2476930B (en) 2010-01-06 2010-01-06 Broadband wireless communication system

Country Status (1)

Country Link
GB (1) GB2476930B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371760A (en) * 1993-04-28 1994-12-06 Telesis Technologies Laboratory Method and apparatus for measuring the impulse response of a radio channel
EP1422895A2 (en) * 2002-11-19 2004-05-26 Matsushita Electric Industrial Co., Ltd. Estimation of channel impulse response with a dynamic number of coefficients
US20050053121A1 (en) * 2001-12-06 2005-03-10 Ismail Lakkis Ultra-wideband communication apparatus and methods
US20060039460A1 (en) * 2004-08-17 2006-02-23 Mark Fimoff Adaptive equalizer
US20060062333A1 (en) * 2004-09-17 2006-03-23 Liang Yan Method and apparatus for channel impulse response estimation in gsm systems
US7224714B1 (en) * 2003-04-25 2007-05-29 Hellosoft, Inc. Method and apparatus for channel characterization in direct sequence spread spectrum based wireless communication systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371760A (en) * 1993-04-28 1994-12-06 Telesis Technologies Laboratory Method and apparatus for measuring the impulse response of a radio channel
US20050053121A1 (en) * 2001-12-06 2005-03-10 Ismail Lakkis Ultra-wideband communication apparatus and methods
EP1422895A2 (en) * 2002-11-19 2004-05-26 Matsushita Electric Industrial Co., Ltd. Estimation of channel impulse response with a dynamic number of coefficients
US7224714B1 (en) * 2003-04-25 2007-05-29 Hellosoft, Inc. Method and apparatus for channel characterization in direct sequence spread spectrum based wireless communication systems
US20060039460A1 (en) * 2004-08-17 2006-02-23 Mark Fimoff Adaptive equalizer
US20060062333A1 (en) * 2004-09-17 2006-03-23 Liang Yan Method and apparatus for channel impulse response estimation in gsm systems

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Conference on Computational Intelligence and Multimedia Applications, 2007 - International Conference on, 13-15 Dec. 2007, IEEE, Vol. 4, pp 357-362, Singh S. P et al Polyphase Sequences Design-Using MSAA *
Proc. 7th International ITG Conference on Source and Channel Coding (SCC 2008) , January 2008, Verlag, Hao D et al, "Training sequence design for EDGE system with dual symbol rate" *
Proceedings: 11th IEEE Singapore International Conference on Communication Systems, 2008. ICCS 2008 , 19-21 November 2008, IEEE, pp1574-1578, Chen X et al, A scheme of Multi-User Reusing One Slot on Enhancing Capacity of GSM/EDGE Networks *

Also Published As

Publication number Publication date Type
GB2476930A (en) 2011-07-20 application
GB201000115D0 (en) 2010-02-17 grant

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Legal Events

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

Effective date: 20140106