Method and system for delayed transmission of fast associated co

Details Method and system for delayed transmission of fast associated co Method and system for delayed transmission of fast associated co

1994-12-22

1997-04-29

Eisenzopf, Reinhard J.

Telecommunications

Transmitter and receiver at separate stations

455 541, 455 671, H04Q 720

Patent

active

056258720

ABSTRACT:
A system and method reduces degradation of voice quality due to Fast Associated Control Channel (FACCH) format signaling between a mobile station and a base station on the digital voice channel. The present invention sends FACCH messages either at the expiration of a timer or during breaks in the speech pattern of a mobile user thereby improving digital speech quality while providing flexibility to implement features and services that require intensive FACCH signaling between a base station and a mobile station during voice conversation. Channel associated signaling messages that are not time-critical are synchronized with speech activity detection.

REFERENCES:
patent: 4799252 (1989-01-01), Eizenhoffer et al.
patent: 4926421 (1990-05-01), Kawano et al.
patent: 5008953 (1991-04-01), Dahlin et al.
patent: 5081679 (1992-01-01), Dent
patent: 5119502 (1992-06-01), Kallin et al.
patent: 5140627 (1992-08-01), Dahlin
patent: 5159596 (1992-10-01), Itoh
patent: 5182753 (1993-01-01), Dahlin et al.
patent: 5230082 (1993-07-01), Ghisler et al.
patent: 5241598 (1993-08-01), Raith
patent: 5299198 (1994-03-01), Kay et al.
patent: 5317623 (1994-05-01), Sakamoto et al.
Stern, H.P., A spectrally efficient narrowband mobile radio system for voice and data communication, Proceedings of 3rd International Symposium on Personal, Indoor and Mobile Radio Communication, 1992, IEEE, New York, NY, USA, pp. 525-533.

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