Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2007-11-01
2011-11-08
Liu, Shuwang (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S279000, C375S340000, C370S317000, C370S318000, C455S003010, C455S428000
Reexamination Certificate
active
08054896
ABSTRACT:
Provided is a control information transmission/reception method and apparatus for providing a packet data service in an OFDM based mobile communication system. The method includes transmitting a first maximum number of control channel blocks transmissible by using a first modulation scheme and a second maximum number of control channel blocks transmissible by using a second modulation scheme, the first modulation scheme having a lower modulation order from among modulation orders of multiple modulation schemes usable for control information within a frame, the second modulation scheme having a modulation order higher than the modulation order of the first modulation scheme within the frame; and transmitting first control channel blocks determined based on the first maximum number through the first modulation scheme within the frame and transmitting second control channel blocks determined based on the second maximum number through the second modulation scheme within the frame.
REFERENCES:
patent: 6977944 (2005-12-01), Brockmann et al.
patent: 7126996 (2006-10-01), Classon et al.
patent: 7197276 (2007-03-01), Dale et al.
patent: 2006/0052122 (2006-03-01), Matsui et al.
patent: 2006/0133533 (2006-06-01), Khandekar et al.
Han Jin-Kyu
Kim Dong-Hee
Kwon Hwan-Joon
Yu Jae-Chon
Liu Shuwang
Samsung Electronics Co,. Ltd
The Farrell Law Firm P.C.
Yu Lihong
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