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GB2476930B - Broadband wireless communication system - Google Patents

Broadband wireless communication system

Info

Publication number
GB2476930B
GB2476930B GB1000115.4A GB201000115A GB2476930B GB 2476930 B GB2476930 B GB 2476930B GB 201000115 A GB201000115 A GB 201000115A GB 2476930 B GB2476930 B GB 2476930B
Authority
GB
United Kingdom
Prior art keywords
wireless communication
communication system
broadband wireless
broadband
wireless
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
GB1000115.4A
Other versions
GB2476930A (en
GB201000115D0 (en
Inventor
Martin Tomlinson
Marcel Adrian Ambroze
Philippa Martin
Desmond Taylor
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1000115.4A priority Critical patent/GB2476930B/en
Publication of GB201000115D0 publication Critical patent/GB201000115D0/en
Publication of GB2476930A publication Critical patent/GB2476930A/en
Application granted granted Critical
Publication of GB2476930B publication Critical patent/GB2476930B/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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • 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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04B1/71632—Signal aspects
    • 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
    • H04B1/7183—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB1000115.4A 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
GB1000115.4A GB2476930B (en) 2010-01-06 2010-01-06 Broadband wireless communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1000115.4A 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 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
GB1000115.4A Expired - Fee Related GB2476930B (en) 2010-01-06 2010-01-06 Broadband wireless communication system

Country Status (1)

Country Link
GB (1) GB2476930B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108985277B (en) * 2018-08-24 2020-11-10 广东石油化工学院 Method and system for filtering background noise in power signal

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
GB2476930A (en) 2011-07-20
GB201000115D0 (en) 2010-02-17

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Legal Events

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

Effective date: 20140106