Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate
2007-10-16
2007-10-16
Nguyen, Brian (Department: 2616)
Multiplex communications
Communication techniques for information carried in plural...
Adaptive
C370S328000
Reexamination Certificate
active
10032576
ABSTRACT:
There are provided a transmitting/receiving apparatus and method for packet data service in a mobile telecommunication system. To determine the transmission format of packet data between a first format and a second format longer than the first format based on at least one channel state value received from a mobile station, received channel state values are sequentially stored. Then, the differences between all adjacent channel state values are calculated and summed. The sum is compared with a predetermined threshold. If the sum is greater than or equal to the predetermined threshold, the transmission format of the packet data is determined as the first format. If the sum is less than the predetermined threshold, the transmission format of the packet data is determined as the second format.
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European Search Report dated Apr. 3, 2003, issued in a counterpart application, namely, Appln. No. 01272383.9.
Cho Young-Kwon
Jang Jae-Sung
Nguyen Brian
Samsung Electronics Co,. Ltd.
The Farrell Law Firm P.C.
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