TR200102405T2 - In-band signaling for synchronization in a voice communication network. - Google Patents

In-band signaling for synchronization in a voice communication network.

Info

Publication number
TR200102405T2
TR200102405T2 TR2001/02405T TR200102405T TR200102405T2 TR 200102405 T2 TR200102405 T2 TR 200102405T2 TR 2001/02405 T TR2001/02405 T TR 2001/02405T TR 200102405 T TR200102405 T TR 200102405T TR 200102405 T2 TR200102405 T2 TR 200102405T2
Authority
TR
Turkey
Prior art keywords
communication network
voice communication
synchronization
band signaling
remote unit
Prior art date
Application number
TR2001/02405T
Other languages
Turkish (tr)
Inventor
A. Preston Dan
Preston Joseph
L. Proctor Rod
Original Assignee
Airbiquity Inc.
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 Airbiquity Inc. filed Critical Airbiquity Inc.
Publication of TR200102405T2 publication Critical patent/TR200102405T2/en

Links

Classifications

    • 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
    • H04W56/009—Closed loop measurements
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

Bir sesli iletisim sebekesinde bir sesli arama yolunun bir sistem gecikmesinin belirlenmesi ve bir referans istasyonun (102) bir referans osilatörü ile bir uzak ünitenin (108) senkronizasyonu için yöntemler, bir referans sinyalin (106) bir referans istasyondan (102) uzak üniteye (108) bir sesli çagri yolu üzerinden iletilmesini, uzak ünitede (108) bir cevap sinyalinin (112) üretilip, önceden seçilmis bir cevap gecikme araliginda (tdel) sonra çagri yolu üzerinden referans istasyona geri iletilmesini içerir.Methods for determining a system delay of a voice search path in a voice communication network and synchronizing a remote unit (108) with a reference oscillator of a reference station (102) from a reference station (102) to a remote unit (108). transmitting via an audio call path, generating a response signal 112 at the remote unit 108, transmitting it back to the reference station via a call path in a pre-selected response delay interval tdel.

TR2001/02405T 1999-01-15 2000-01-18 In-band signaling for synchronization in a voice communication network. TR200102405T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11609399P 1999-01-15 1999-01-15

Publications (1)

Publication Number Publication Date
TR200102405T2 true TR200102405T2 (en) 2002-01-21

Family

ID=22365192

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/02405T TR200102405T2 (en) 1999-01-15 2000-01-18 In-band signaling for synchronization in a voice communication network.

Country Status (10)

Country Link
EP (1) EP1145468A1 (en)
JP (1) JP4482258B2 (en)
CN (1) CN1340254A (en)
AU (1) AU761918B2 (en)
BR (1) BR0007520A (en)
CA (1) CA2360973A1 (en)
HK (1) HK1042389A1 (en)
MX (1) MXPA01007086A (en)
TR (1) TR200102405T2 (en)
WO (1) WO2001003344A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0011797D0 (en) 2000-05-16 2000-07-05 Yeoman Group Plc Improved vehicle routeing
DE10048335A1 (en) * 2000-09-29 2002-04-25 Siemens Ag Method for measuring delay times between a clock generator and a communication subscriber in a communication network with chaining topology, delay time compensation based thereon and corresponding communication network
GB0319206D0 (en) * 2003-08-15 2003-09-17 Microwave Designs Ltd Protocol for timing measurement or synchronisation
US7961717B2 (en) 2005-05-12 2011-06-14 Iposi, Inc. System and methods for IP and VoIP device location determination
JP2010263489A (en) * 2009-05-08 2010-11-18 Sony Corp Communication device and communication method, computer program, and communication system
US8385333B2 (en) * 2009-06-30 2013-02-26 Intel Corporation Mechanism for clock synchronization
US9160519B1 (en) * 2014-08-25 2015-10-13 Nxp B.V. Communications with synchronization
JP2016082402A (en) * 2014-10-16 2016-05-16 富士通株式会社 Baseband processing device, radio device and radio communication system
US10082579B2 (en) 2016-04-14 2018-09-25 Qualcomm Incorporated Network aware satellite positioning system assistance information transfer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310722A (en) * 1978-11-09 1982-01-12 Bell Telephone Laboratories, Incorporated Mobile radiotelephone station two-way ranging system
US5014344A (en) * 1990-03-19 1991-05-07 Motorola, Inc. Method for synchronizing the transmissions in a simulcast transmission system
US5245634A (en) * 1992-03-23 1993-09-14 Motorola, Inc. Base-site synchronization in a communication system
US5509035A (en) * 1993-04-14 1996-04-16 Qualcomm Incorporated Mobile station operating in an analog mode and for subsequent handoff to another system

Also Published As

Publication number Publication date
BR0007520A (en) 2001-10-30
HK1042389A1 (en) 2002-08-09
AU2509600A (en) 2001-01-22
JP2003503942A (en) 2003-01-28
AU761918B2 (en) 2003-06-12
CN1340254A (en) 2002-03-13
CA2360973A1 (en) 2001-01-11
WO2001003344A1 (en) 2001-01-11
MXPA01007086A (en) 2005-09-08
EP1145468A1 (en) 2001-10-17
JP4482258B2 (en) 2010-06-16

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