Process for the pseudo-synchronization of a time multiplexing co

Details Process for the pseudo-synchronization of a time multiplexing co Process for the pseudo-synchronization of a time multiplexing co

1990-04-13

1992-07-07

Safourek, Benedict V.

Multiplex communications

Wide area network

Packet switching

3701001, 455 511, 455 561, 342125, H04J 306, H04B 700

Patent

active

051289253

ABSTRACT:
A process for the pseudo-synchronization of a time multiplexing communication network comprises the steps of measuring a time shift TM in reception by a mobile station of synchronization signals from first and second fixed stations, measuring the propagation times t1 and t2 of a synchronization signal between the fixed stations and the mobile station, and calculating the transmission time shift TR between the synchronization signals in accordance with the relationship TR=TM+t1 -t2. The pseudo-synchronization process can also be employed for geographically locating a mobile station.

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Proceedings IEEE Infocom'86, 5th Annual Conference, "Computer and Communications integration Design, Analysis, Management", Miami, Fla., 8-10 Avril 1986, IEEE, New-York, US; S. -Z. Su et al. : Time synchronisation and ranging for multihop mobile radio networks pp. 637-638, paragraphe 3.
ETSI, Recommendation GSM 04.08-Mobile Radio Interface Layer 3 Specification, Apr. 15, 1989, pp. 41-45, 192, 193 & 208.

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