Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2008-01-16
2010-06-15
Trinh, Tan (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S069000, C455S063100, C455S067130, C370S280000
Reexamination Certificate
active
07738908
ABSTRACT:
Disclosed is an apparatus for determining transmit power of an uplink frame transmitted from a subscriber station to a base station and transmitting data in a mobile communication system in which a downlink frame, transmitted from the base station to the subscriber station, and the uplink frame are time division-duplexed (TDD). The apparatus includes a receive power measurement unit for measuring receive power of signals received from the base station; a transmit power controller for determining the transmit power of the uplink frame from the receive power measured by the receive power measurement unit and information related to receptions of an uplink frame, which is received from the base station; and a transmission radio frequency processor for performing radio processing so that the uplink frame is transmitted according to the transmit power determined by the transmit power controller.
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Chang Jin-Weon
Cho Jae-Weon
Cho Sie-Joon
Huh Hoon
Yoon Soon-Young
Samsung Electronics Co,. Ltd
The Farrell Law Firm, LLP
Trinh Tan
LandOfFree
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