Satellite communication data delivery method and slave and...

Details Satellite communication data delivery method and slave and... Satellite communication data delivery method and slave and...

2006-07-18

2006-07-18

To, Doris H. (Department: 2616)

Multiplex communications

Communication over free space

Repeater

C455S012100

Reexamination Certificate

active

07079505

ABSTRACT:
In a satellite communication data delivery method, delivery data is transmitted from a master station to a slave station over a packet exchanging system communication channel3via a satellite. The slave station demodulates the packet ID appended to a packet delivered. In case the packet ID is the same as the packet ID owned by the slave station, the slave station receives the data in the packet. The slave station transmits an assignment request signal for the dedicated communication channel4over the uplink of the control channels5. The master station assigns an idle dedicated communication channel out of the dedicated communication channels4to the slave station and notifies the slave station of the assignment over the downlink of the control circuits5. The slave station transmits response data to the master station over the assigned dedicated communication channel.

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Cacopardi et al, Power Control Techniques Performances Evaluation in the SCPC/DAMA Access Scheme, IEEE, p. 294-300.

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