Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2002-12-11
2010-11-16
Milord, Marceau (Department: 2618)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S338000, C370S229000, C370S331000, C370S328000, C370S342000, C370S332000, C370S252000, C370S441000, C455S450000, C455S452200, C455S442000
Reexamination Certificate
active
07835326
ABSTRACT:
A scheduling apparatus for a base transceiver system (BTS), determines a point of data transmission to mobile stations (MSs). The BTS includes buffers for storing data to be transmitted to the MSs. A scheduler determines a priority of each of the MSs taking into account a data rate determined depending on a channel condition between the BTS and the MSs, a required amount of transmission data, and an amount of data to be transmitted to the MSs, and determines an MS having the highest priority among the MSs, as a destination MS to which data is to be transmitted by the BTS. The scheduler increases the required amount of transmission data upon receipt of a retransmitted data packet, and decreases the required amount of transmission data after transmitting data to the MSs.
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Jeon Jae-Ho
Jo Sung-Kwon
Lee Dong-Jun
Lee Ji-Won
Lee Sung-Won
Milord Marceau
Samsung Electronics Co,. Ltd
The Farrell Law Firm, LLP
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