Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2011-06-21
2011-06-21
D'Agosta, Stephen M (Department: 2617)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C455S422100, C455S405000, C455S418000, C455S423000, C455S428000, C455S445000, C370S229000, C370S310200, C370S338000, C370S351000, C370S352000, C370S353000, C370S354000, C370S355000, C370S356000, C370S357000
Reexamination Certificate
active
07965698
ABSTRACT:
A method for reducing unnecessary retransmissions due to transmission delays in a wireless network environment, comprising: measuring a packet inter-arrival time with respect to a received data packet; transmitting an acknowledgement packet corresponding to the data packet received at the packet inter-arrival time in excess of a first threshold time when the measured packet inter-arrival time exceeds the first threshold time; and suspending transmission of an acknowledgement packet corresponding to a new data packet when a data packet received after having transmitted the acknowledgement packet is the new data packet that has not previously been received.
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D'Agosta Stephen M
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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