Code-rate increased compressed mode DS-CDMA systems and methods

Details Code-rate increased compressed mode DS-CDMA systems and methods Code-rate increased compressed mode DS-CDMA systems and methods

1996-04-23

1999-03-16

Olms, Douglas W.

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

370320, 370342, 370504, 371 432, H04J 316, H04J 322, H04J 306, H04B 7216

Patent

active

058838996

ABSTRACT:
Introduction of discontinuous transmission in CDMA communications techniques is achieved by using selectively puncturing coded output of a convolutional encoder. By temporarily increasing the coding rate during a frame, information only fills an information part of a frame in a compressed mode, leaving an idle part of the frame in which to perform other functions, such as evaluation of other frequencies for use in handover between frequencies.

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