GB0112166D0 - Improvemnts in or relating to mobile telecommunications sytems - Google Patents

Improvemnts in or relating to mobile telecommunications sytems

Info

Publication number
GB0112166D0
GB0112166D0 GB0112166A GB0112166A GB0112166D0 GB 0112166 D0 GB0112166 D0 GB 0112166D0 GB 0112166 A GB0112166 A GB 0112166A GB 0112166 A GB0112166 A GB 0112166A GB 0112166 D0 GB0112166 D0 GB 0112166D0
Authority
GB
United Kingdom
Prior art keywords
improvemnts
sytems
relating
mobile telecommunications
telecommunications
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.)
Withdrawn
Application number
GB0112166A
Other versions
GB2375692A (en
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB0112166A priority Critical patent/GB2375692A/en
Publication of GB0112166D0 publication Critical patent/GB0112166D0/en
Publication of GB2375692A publication Critical patent/GB2375692A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/2693—Centralised synchronisation, i.e. using external universal time reference, e.g. by using a global positioning system [GPS] or by distributing time reference over the wireline network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
GB0112166A 2001-05-18 2001-05-18 Synchronising base stations in an UMTS terrestrial radio access telecommunications system Withdrawn GB2375692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0112166A GB2375692A (en) 2001-05-18 2001-05-18 Synchronising base stations in an UMTS terrestrial radio access telecommunications system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0112166A GB2375692A (en) 2001-05-18 2001-05-18 Synchronising base stations in an UMTS terrestrial radio access telecommunications system

Publications (2)

Publication Number Publication Date
GB0112166D0 true GB0112166D0 (en) 2001-07-11
GB2375692A GB2375692A (en) 2002-11-20

Family

ID=9914878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0112166A Withdrawn GB2375692A (en) 2001-05-18 2001-05-18 Synchronising base stations in an UMTS terrestrial radio access telecommunications system

Country Status (1)

Country Link
GB (1) GB2375692A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2127413A4 (en) * 2007-02-22 2012-11-14 Ericsson Telefon Ab L M A method and a device for reduced interference in a cellular access system
CN101197588B (en) * 2007-12-26 2013-01-16 中兴通讯股份有限公司 Pilot symbols transmission method and device for radio communication system
CN101197636B (en) * 2008-01-04 2013-08-07 中兴通讯股份有限公司 Method and device for resource distribution in TDD system descending special time slot

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2078150B1 (en) * 1993-06-25 1998-01-01 Alcatel Standard Electrica SUBSYSTEM OF COMMUNICATIONS BETWEEN BASE STATIONS AND BASE STATION CONTROLLERS IN COMMUNICATION SYSTEMS TO GUSTS.
JPH1065605A (en) * 1996-08-23 1998-03-06 Sony Corp Receiving method, timing detecting device and receiving device
JPH11261447A (en) * 1998-03-10 1999-09-24 Matsushita Electric Ind Co Ltd Cdma communication system and its method
GB9927920D0 (en) * 1999-11-26 2000-01-26 Roke Manor Research Clock rate adjustment for improved synchronisation

Also Published As

Publication number Publication date
GB2375692A (en) 2002-11-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)