Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate
2005-05-10
2005-05-10
Phan, Man U. (Department: 2665)
Multiplex communications
Communication techniques for information carried in plural...
Adaptive
C370S505000, C370S523000, C714S790000
Reexamination Certificate
active
06891853
ABSTRACT:
A frame of digital data with L symbols is matched to a frame with N symbols by making that number of copies of the original L symbols that results in N symbols. In particular, M=floor(N/L) is computed. L2=N−ML is computed. (L1=L−L2 where L1 and L2 solve the simultaneous equations L1+L2=L and L1*M+L2*(M+1)=N). The frame is effectively divided into two mutually exclusive groups of symbols; one group (consisting of L1 symbols) is copied M times and the other group (consisting of L2 symbols) is copied M+1 times.
REFERENCES:
patent: 5802079 (1998-09-01), Wang
patent: 5802122 (1998-09-01), Niegel
patent: 6397367 (2002-05-01), Park et al.
patent: 6580762 (2003-06-01), Tsumura
patent: 6601214 (2003-07-01), Hammons, Jr.
patent: 6622281 (2003-09-01), Yun et al.
Chen Howard
Phan Man U.
Preston Gates & Ellis LLP
VIA Telecom Co. Ltd.
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