Multiplex communications – Communication over free space – Repeater
Reexamination Certificate
2011-08-02
2011-08-02
Nguyen, Brian D (Department: 2472)
Multiplex communications
Communication over free space
Repeater
C370S329000
Reexamination Certificate
active
07990906
ABSTRACT:
A frame structure for a relay station operating in an OFDMA network includes a downlink sub-frame having a first allocated time zone dedicated for transmission between a base station in the network and the relay station, a second allocated time zone dedicated for transmission between the base station and a mobile station in the network, and a third allocated time zone dedicated for transmission between the relay station and the mobile station; and an uplink sub-frame having a first allocated time zone dedicated for transmission between the mobile station and the relay station, a second allocated time zone dedicated for transmission between the mobile station and the base station, and a third allocated time zone dedicated for transmission between the relay station and the base station.
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Cameron Fraser
Okuda Masato
Saito Tamio
Viorel Dorin
Wong Ken
Fujitsu Semiconductor Limited
Nguyen Brian D
Staas & Halsey , LLP
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