Method for performing random access procedures and terminal thereof

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United States of America Patent

PATENT NO 9807688
SERIAL NO

15231861

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Abstract

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A random access procedure between a mobile terminal and a network is performed based upon the characteristics of a RACH preamble. If the RACH preamble was explicitly signaled by the network, a downlink channel is monitored until a new transmission is indicated according to radio resource allocation information received from the network. If the RACH preamble was not explicitly signaled by the network, a contention resolution timer is started and the downlink channel is monitored until the contention resolution timer expires. Such monitoring of downlink channels in a more efficient manner, results in effective reduction in power consumption.

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Patent Owner(s)

Patent OwnerAddress
OPTIS CELLULAR TECHNOLOGY LLCP O BOX 250649 PLANO TX 75025

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chun, Sung-Duck Anyang-si, KR 207 5268
Lee, Young-Dae Anyang-si, KR 245 6138
Park, Sung-Jun Anyang-si, KR 198 4874
Yi, Seung-June Anyang-si, KR 203 4998

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