Multiplex communications – Duplex – Communication over free space
Reexamination Certificate
2011-08-23
2011-08-23
Pham, Chi H (Department: 2471)
Multiplex communications
Duplex
Communication over free space
Reexamination Certificate
active
08005027
ABSTRACT:
A method for multicasting a packet begins by providing a buffer for each of two user equipments (UEs) in communication with a base station. A determination is made whether there is a previously unsent packet at the base station. A second determination is made whether both UE buffers are non-empty. A non-empty buffer is flushed if there is no previously unsent packet and if one of the buffers is non-empty. A packet is selected to be transmitted if there is a previously unsent packet or if both buffers are non-empty. The buffers are updated based on feedback received from the UEs.
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DiFazio Robert A.
Pietraski Philip J.
Reznik Alexander
Shah Yogendra C.
Ye Chunxuan
InterDigital Technology Corporation
Ng Fan
Pham Chi H
Volpe and Koenig P.C.
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