Method and apparatus for data transmission within a broad-band c

Details Method and apparatus for data transmission within a broad-band c Method and apparatus for data transmission within a broad-band c

1998-05-08

1999-10-12

Pham, Chi H.

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

370209, 370342, H04B 169

Patent

active

059663847

ABSTRACT:
During data transmission to a remote unit (113) utilizing a supplemental, high-speed data channel (105), data transmission stops due to all data being communicated to the remote unit (113) or because of an interruption in transmission. In the situation where all data has been transmitted to the remote unit (113) the remote unit (113) will drop the supplemental channel (105) prior to acknowledging reception of the last frames transmitted, and acknowledgment will take place utilizing the low-speed fundamental channel (103). In the situation where an interruption occurs, data transmission will continue utilizing a fundamental channel (103) if less than a predetermined amount of data remains to be transmitted.

REFERENCES:
patent: 4447903 (1984-05-01), Sewerinson
patent: 5546420 (1996-08-01), Seshadri et al.
patent: 5838993 (1998-11-01), Riley
patent: 5907582 (1999-05-01), Yi
Steve Dennett, "The CDMA2000 ITU-R RTT Candidate Submission", Apr. 11, 1998, vo.16, pp. 112-147.

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