Data transmission device

Details Data transmission device Data transmission device

2006-04-04

2006-04-04

Hsu, Alpus H. (Department: 2665)

Multiplex communications

Communication over free space

Combining or distributing information via time channels

C370S470000, C370S522000, C455S434000, C455S515000

Reexamination Certificate

active

07023834

ABSTRACT:
In a device for data transmission having a central station and a plurality of subscribers, in addition to useful signal data phases, signaling data phases are provided for the downlink and uplink in a transmission frame (3). The signaling data phases for the downlink are divided into signaling data phases related to the central station and related to the protocol. The positions of these two signaling data phases are identified directly or indirectly by identifiers.

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Karsten Brüninghaus, Markus Radimirsch, “Coarse Frame Synchronization for OFDM-Based Wireless Communication Systems”, PIMRC, Boston, 1998.

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