Re-formatting variable-rate vocoder frames for inter-system...

Details Re-formatting variable-rate vocoder frames for inter-system... Re-formatting variable-rate vocoder frames for inter-system...

2005-08-03

2010-06-15

Ngo, Ricky (Department: 2416)

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

C370S252000, C704S201000

Reexamination Certificate

active

07738487

ABSTRACT:
Methods and apparatus are presented for supporting the transmission of variable-rate vocoder frames over non-compatible communication channels. Variable-rate vocoder frames are re-formatted as cargo in multi-rate vocoder frames. At the receiver, a determination is made as to whether a received multi-rate vocoder frame carries a variable-rate vocoder frame cargo. If a variable-rate vocoder frame is cargo, then a determination of the frame type is made. Various embodiments for conveying cargo information are presented.

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