GB2315198B - GSM coarse time and frequency synchronisation - Google Patents

GSM coarse time and frequency synchronisation

Info

Publication number
GB2315198B
GB2315198B GB9614354A GB9614354A GB2315198B GB 2315198 B GB2315198 B GB 2315198B GB 9614354 A GB9614354 A GB 9614354A GB 9614354 A GB9614354 A GB 9614354A GB 2315198 B GB2315198 B GB 2315198B
Authority
GB
United Kingdom
Prior art keywords
gsm
coarse time
frequency synchronisation
synchronisation
frequency
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
GB9614354A
Other versions
GB2315198A (en
GB9614354D0 (en
Inventor
Christopher John Andrews
Gilles Charbit
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.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK 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 NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to GB9614354A priority Critical patent/GB2315198B/en
Publication of GB9614354D0 publication Critical patent/GB9614354D0/en
Publication of GB2315198A publication Critical patent/GB2315198A/en
Application granted granted Critical
Publication of GB2315198B publication Critical patent/GB2315198B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • 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
    • H04B7/2675—Frequency synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB9614354A 1996-07-09 1996-07-09 GSM coarse time and frequency synchronisation Expired - Fee Related GB2315198B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9614354A GB2315198B (en) 1996-07-09 1996-07-09 GSM coarse time and frequency synchronisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9614354A GB2315198B (en) 1996-07-09 1996-07-09 GSM coarse time and frequency synchronisation

Publications (3)

Publication Number Publication Date
GB9614354D0 GB9614354D0 (en) 1996-09-04
GB2315198A GB2315198A (en) 1998-01-21
GB2315198B true GB2315198B (en) 2001-02-14

Family

ID=10796570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9614354A Expired - Fee Related GB2315198B (en) 1996-07-09 1996-07-09 GSM coarse time and frequency synchronisation

Country Status (1)

Country Link
GB (1) GB2315198B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356608B1 (en) * 1998-06-29 2002-03-12 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus, and system for determining a location of a frequency synchronization signal
EP1045534A1 (en) * 1999-03-04 2000-10-18 Lucent Technologies Inc. Method to determine the position of a constant frequency interval in a telecommunication signal
ATE364271T1 (en) 2001-02-26 2007-06-15 Juniper Networks Inc METHOD AND DEVICE FOR EFFICIENT AND ACCURATE COARSE TIME SYNCHRONIZATION IN PULSE DEMODULATORS
GB2388754B (en) * 2002-05-13 2005-08-03 Matsushita Electric Ind Co Ltd Frequency burst error estimation
GB2395624B (en) * 2002-11-19 2006-02-22 Matsushita Electric Ind Co Ltd Method for frequency burst snr estimation
KR100605931B1 (en) * 2003-11-24 2006-08-01 삼성전자주식회사 A method for timing resolution when the data receive of GSM/GPRS terminal
US7443938B2 (en) 2005-01-07 2008-10-28 Sasken Communication Technologies Ltd. Method and system for synchronization between transmitter and receiver in a communication system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251161A (en) * 1990-12-17 1992-06-24 Motorola Inc Coherent detector for qpsk modulation in a tdma system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251161A (en) * 1990-12-17 1992-06-24 Motorola Inc Coherent detector for qpsk modulation in a tdma system

Also Published As

Publication number Publication date
GB2315198A (en) 1998-01-21
GB9614354D0 (en) 1996-09-04

Similar Documents

Publication Publication Date Title
EP0758468A4 (en) Digital frequency synthesizer
GB2317279B (en) Frequency synthesisers
GB2329288B (en) Frequency synthesis apparatus and method
EP0690576A3 (en) High frequency switch
GB9412569D0 (en) Radio frequency apparatus
FI103632B1 (en) Radio frequency screen
GB9616537D0 (en) Digital synthesiser
EP0929157A4 (en) Pll frequency synthesizer and method for controlling the pll frequency synthesizer
GB2314704B (en) Local frequency correction
GB9619141D0 (en) Radio frequency plasma generator
GB2326992B (en) PLL frequency synthesizer
EP0918346A4 (en) Switch for high frequency
GB9610801D0 (en) Frequency generating circuit
GB2315198B (en) GSM coarse time and frequency synchronisation
GB2336732B (en) Frequency comparator and PLL circuit using the same
GB2301499B (en) Adjustable frequency synthesizer
GB2288931B (en) Frequency synthesizer
GB9416381D0 (en) Frequency synthesizer
GB2309344B (en) An oscillator
IL120552A0 (en) Digital frequency synthesizer system and method
GB9512732D0 (en) Radio receiver and frequency generator
GB2310091B (en) Frequency sweep circuit
GB2309126B (en) High frequency transition arrangement
TW348913U (en) Whole digital frequency following apparatus
GB9603661D0 (en) Single stage oscillator

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070709