Multiplex communications – Duplex – Communication over free space
Reexamination Certificate
2008-04-10
2011-11-08
Yao, Kwang B (Department: 2473)
Multiplex communications
Duplex
Communication over free space
C370S329000, C370S252000
Reexamination Certificate
active
08054767
ABSTRACT:
A method of transmitting scheduling information in time-division-duplex(TDD) system is provided. The method comprises configuring a radio frame, the radio frame comprising at least one downlink subframe and at least one uplink subframe, wherein a downlink subframe is reserved for downlink transmission and an uplink subframe is reserved for uplink transmission, and transmitting scheduling information on a downlink control channel in a downlink subframe, the scheduling information comprising an uplink indicator and uplink resource assignment, the uplink indicator indicating which at least one uplink subframe the uplink resource assignment is valid for. Data can be efficiently transmitted by using an uplink indicator which indicates a specific location of a subframe.
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Ahn Joon Kui
Choi Seung Deog
Kim Ki Jun
Lee Dae Won
Yoon Suk Hyon
Elpenord Candal
LG Electronics Inc.
McKenna Long & Aldridge LLP
Yao Kwang B
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