Information transmitting method and information transmitting...

Details Information transmitting method and information transmitting... Information transmitting method and information transmitting...

2011-06-21

2011-06-21

Edouard, Patrick N (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C455S500000, C455S503000, C370S420000, C370S312000

Reexamination Certificate

active

07965696

ABSTRACT:
A slave station which transmits/receives signals to/from a master station, the slave station includes: a transmitting unit and receiving unit for transmitting/receiving signals regarding the master station; a storing unit; an input unit; wherein under a control by a control unit, the transmitting unit transmits a transmission request for transmitting multicast data to the master station in accordance with a timing of power-on or an input by the input unit; the receiving unit receives information of a number of times of transmission for requested multicast data from the master station and stores the number in the storing unit; and after receiving the multicast data the number of times of transmission stored in the storing unit, the control unit determines presence of absence of lacking data which have not been received and, transmits a retransmission request for requesting the lacking data in a case of presence the lacking data.

REFERENCES:
patent: 6618373 (2003-09-01), Subramaniam
patent: 2004/0117498 (2004-06-01), Hashimoto et al.
patent: 2005/0058090 (2005-03-01), Chang et al.
patent: 2005/0232292 (2005-10-01), Richards et al.
patent: 1516937 (2004-07-01), None
patent: 2003-273925 (2003-09-01), None
patent: 2004-186892 (2004-07-01), None

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