Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-08-07
2007-08-07
Pham, Chi (Department: 2616)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S422100, C370S252000
Reexamination Certificate
active
10083053
ABSTRACT:
The present invention provides a data rate controller system for determining the coder used, and hence the data rate, for a plurality of channels in an associated network. Each channel provides statistical information about an associated signal to a central controller (or call/resource manager). The controller considers the information and sends control instructions to each channel for selecting an appropriate coder and/or data rate. The statistical information might include lost-frame rate, jitter, call event discrimination, and system resource utilization. By considering each channel from a centralized standpoint, the network can be optimized according to network capabilities and channel resource capabilities. A profile might also be used where each channel autonomously chooses a coder based upon background noise derived from the source signal.
REFERENCES:
patent: 5608450 (1997-03-01), Agarwal et al.
patent: 5742640 (1998-04-01), Haoui et al.
patent: 6044485 (2000-03-01), Dent et al.
patent: 6324503 (2001-11-01), Manjunath et al.
patent: 6452941 (2002-09-01), Bruhn
patent: 6529730 (2003-03-01), Komaili et al.
patent: 6985497 (2006-01-01), Hsu et al.
patent: 1024638 (2000-01-01), None
patent: 1079573 (2000-01-01), None
Paksoy, E. et al.: “Variable Rate Speech Coding For Multiple Access Wireless Networks” 1994 pp. 47-50.
Broadcom Corporation
McAndrews Held & Malloy Ltd.
Pham Chi
Tran Phuc
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