METHOD, APPARATUS, AND SYSTEM FOR USE IN CONTROLLING TRANSMISSION POWER DURING WIRELESS COMMUNICATION

A method, apparatus and system for accurately identifying discontinuous transmissions (DTX) and enabling the utilization of a dedicated control channel (DCCH) by determining (174) if the frame satisfies a quality check, analyzing (176) at least a portion of bits within the frame if the frame does no...

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Bibliographic Details
Main Authors HARRIS JOHN MC FARLAND, PROCTOR LEE MICHAEL, BATTIN ROBERT DAVIS
Format Patent
LanguageEnglish
Published 20.03.2006
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A method, apparatus and system for accurately identifying discontinuous transmissions (DTX) and enabling the utilization of a dedicated control channel (DCCH) by determining (174) if the frame satisfies a quality check, analyzing (176) at least a portion of bits within the frame if the frame does not satisfy the quality check, determining (176) if the bits analyzed exceed a threshold, and identifying (178) the frame as a DTX if the bits fail to exceed the threshold. Some embodiments further count a number of zero bits in a tail end of the frame, determine if the number of zero values exceed the threshold, determine if the frame includes an expected sequence of bits if the number of the zero bits does not exceed the threshold, and identify (244) the frame as the DTX if the frame does not include the expected sequence.
Bibliography:Application Number: KR20057025469