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...

2006-04-04

2006-04-04

Nguyen, Steven (Department: 2665)

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

C370S335000

Reexamination Certificate

active

07023880

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 reformatted 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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