Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2011-04-26
2011-04-26
Trost, IV, William (Department: 2472)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S310000, C370S328000, C455S450000, C455S452100
Reexamination Certificate
active
07933243
ABSTRACT:
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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Chun Sung-Duck
Lee Young-Dae
Park Sung-Jun
Yi Seung-June
Jiang Charles C
LG Electronics Inc.
McKenna Long & Aldridge LLP
Trost, IV William
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