A METHOD TO REPORT CQI IN CONNECTED MODE DRX AND REDUCE UE WAKE UP TIME FOR 3GPP LONG TERM EVOLUTION (LTE) SYSTEMS

A method an apparatus and a computer program product for wireless communication are provided. The apparatus determines whether a channel quality indicator (CQI) is to be reported during any one of x subframes immediately after a start of a next on duration an on duration being a duration over which...

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Bibliographic Details
Main Authors BANISTER BRIAN CLARKE, BHATTACHARJEE SUPRATIK, MAHMOUD HISHAM A
Format Patent
LanguageEnglish
Published 24.07.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A method an apparatus and a computer program product for wireless communication are provided. The apparatus determines whether a channel quality indicator (CQI) is to be reported during any one of x subframes immediately after a start of a next on duration an on duration being a duration over which a downlink control channel is monitored every discontinuous reception (DRX) cycle and x being a number of subframes used to generate a CQI report schedules a wake up time for reporting the CQI when the CQI is to be reported during any one of the x subframes immediately after the start of the next on duration and reports the CQI based on a reference subframe. The CQI may be based on a last subframe of a previous DRX cycle active time and reported at a first subframe of the next on duration.
Bibliography:Application Number: IN2014MUMNP2560