Multiplex communications – Communication over free space – Repeater
Reexamination Certificate
2002-11-06
2008-03-18
Taylor, Barry (Department: 2617)
Multiplex communications
Communication over free space
Repeater
C370S321000, C370S347000, C370S441000, C370S442000, C370S329000, C370S341000
Reexamination Certificate
active
07346020
ABSTRACT:
An apparatus and method for transmitting/receiving a PDCCH (Packet Data Control Channel) for efficient packet data transmission in a communication system supporting packet data service. To allow both TDM-transmission and TDM/CDM-transmission of packet data, the PDCCH has a different format depending on the transmission scheme of the packet data. A receiver operates in BSD (Blind Slot Detection) to detect the transmission scheme of received packet data and the format of the PDCCH.
REFERENCES:
patent: 6804220 (2004-10-01), Odenwalder et al.
patent: 2003/0048856 (2003-03-01), Ketchum et al.
patent: 2003/0072305 (2003-04-01), Odenwalder et al.
Choi Ho-Kyu
Kim Dong-Hee
Kim Youn-Sun
Kwon Hwan-Joon
Samsung Electronics Co,. Ltd.
Taylor Barry
The Farrell Law Firm PC
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