Discriminating between channels in wireless communication system

Details Discriminating between channels in wireless communication system Discriminating between channels in wireless communication system

1995-10-18

1999-05-11

Nguyen, Chau

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370522, H04Q7/20

Patent

active

059035528

ABSTRACT:
A method and device are provided for encoding superframe phase (SFP) and packet channel feedback (PCF) information into a coded superframe phase/packet channel feedback (CSFP/PCF) field. More particularly, the channel coding method is directed to distinguishing among a DCCH, a DTC and a packet data channel (PDCH). An exclusive-OR function may be performed on the logical value of the SFP before transmittal. In this way, the transmitted SFP value is a down counter on a PDCH.

REFERENCES:
patent: 4519068 (1985-05-01), Krebs et al.
patent: 4887265 (1989-12-01), Felix
patent: 4916691 (1990-04-01), Goodman
patent: 5175867 (1992-12-01), Wejke et al.
patent: 5199031 (1993-03-01), Dahlin
patent: 5323398 (1994-06-01), Wake et al.
patent: 5353332 (1994-10-01), Raith et al.
patent: 5603081 (1997-02-01), Raith et al.
patent: 5604744 (1997-02-01), Andersson et al.
"Cellular System Dual-Mode Mobile Station--Base Station Compatibility Standard", EIA/TIA Interim Standard, IS-54-B, pertinent pages only, Apr. 1992.
K. Felix, "Packet Switching in Digital Cellular Systems", Proc. 38th IEEE Vehicular Technology Conf, pp. 414-418, Jun. 1988.
P. Decker et al., "A General Packet Radio Service Proposed for GSM", GSM in a Future Competitive Environment, Helsinki, Finland, pp. 1-20, Oct. 13, 1993.
P. Decker, "Packet Radio in GSM", European Telecommunications Standards Institute (ETSI), T Doc SMG 4 58/93, pp. 1-13 (odd pages only), Feb. 12, 1993.
J. Hamalainen et al., "Packet Data Over GSM Network", T Doc SMG 1 238/93, ETSI, pp. 1-8, Sep. 28, 1993.

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