AU1125292A - Split-window time-alignment - Google Patents

Split-window time-alignment

Info

Publication number
AU1125292A
AU1125292A AU11252/92A AU1125292A AU1125292A AU 1125292 A AU1125292 A AU 1125292A AU 11252/92 A AU11252/92 A AU 11252/92A AU 1125292 A AU1125292 A AU 1125292A AU 1125292 A AU1125292 A AU 1125292A
Authority
AU
Australia
Prior art keywords
split
alignment
window time
window
time
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.)
Granted
Application number
AU11252/92A
Other versions
AU653778B2 (en
Inventor
Tomas Backstrom
Anders Sandell
Peter Wahlstrom
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU1125292A publication Critical patent/AU1125292A/en
Application granted granted Critical
Publication of AU653778B2 publication Critical patent/AU653778B2/en
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) reassignment TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) Request to Amend Deed and Register Assignors: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
    • 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
    • H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AU11252/92A 1991-02-28 1992-02-27 Split-window time-alignment Ceased AU653778B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66160391A 1991-02-28 1991-02-28
US661603 1991-02-28

Publications (2)

Publication Number Publication Date
AU1125292A true AU1125292A (en) 1992-09-03
AU653778B2 AU653778B2 (en) 1994-10-13

Family

ID=24654317

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11252/92A Ceased AU653778B2 (en) 1991-02-28 1992-02-27 Split-window time-alignment

Country Status (6)

Country Link
JP (1) JP3088819B2 (en)
KR (1) KR100226125B1 (en)
AU (1) AU653778B2 (en)
CA (1) CA2061872C (en)
GB (1) GB2254226B (en)
SE (1) SE516294C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2078179B1 (en) * 1993-12-31 1997-10-16 Alcaltel Standard Electrica S METHOD AND DEVICE FOR AUTOMATIC SYNCHRONIZATION OF DATA GUSTS.
GB9602809D0 (en) * 1996-02-12 1996-04-10 Northern Telecom Ltd A bidirectional communications network
JP3195274B2 (en) * 1997-06-16 2001-08-06 埼玉日本電気株式会社 TDMA audio information reading device
JP4972508B2 (en) * 2007-09-27 2012-07-11 京セラ株式会社 Base station equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231114A (en) * 1978-02-27 1980-10-28 Motorola, Inc. Synchronizing means for a two-way communication system
FR2502426A1 (en) * 1981-03-20 1982-09-24 Trt Telecom Radio Electr SYSTEM FOR TRANSMITTING INFORMATION BETWEEN A MAIN STATION AND SECONDARY STATIONS OPERATING IN ACCORDANCE WITH A TDMA METHOD
US4688217A (en) * 1984-08-31 1987-08-18 Nec Corporation Method of implementing burst acquisition control in TDMA system
US4637016A (en) * 1985-05-09 1987-01-13 Northern Telecom Limited Frame synchronization circuit for digital transmission system

Also Published As

Publication number Publication date
GB2254226A (en) 1992-09-30
JP3088819B2 (en) 2000-09-18
KR100226125B1 (en) 1999-10-15
KR920017383A (en) 1992-09-26
AU653778B2 (en) 1994-10-13
GB9203310D0 (en) 1992-04-01
JPH0568002A (en) 1993-03-19
SE9200575L (en) 1992-08-29
SE9200575D0 (en) 1992-02-26
GB2254226B (en) 1995-08-09
SE516294C2 (en) 2001-12-17
CA2061872A1 (en) 1992-08-29
CA2061872C (en) 2001-02-06

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