Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate
2011-06-21
2011-06-21
Ngo, Ricky (Department: 2464)
Multiplex communications
Communication techniques for information carried in plural...
Adaptive
C370S252000
Reexamination Certificate
active
07965738
ABSTRACT:
A system and method for adaptively managing frame size in a wireless multihop network (100) is disclosed. In one embodiment, a packet is transmitted from a source to a destination (420). A acknowledgement packet (422) is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer (444). A frame size is increased if the successful acknowledgement packet counter reaches a specified value (446, 448). If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter (460) is reset and the frame size (462) is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size (450) or less than or equal to a minimum frame size (464).
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Au Kelvin Kar-Kin
Hazy Peter
Li Hongyi
Periyalwar Shalini
So Tricci
Mui Gary
Ngo Ricky
Nortel Networks Limited
Slater & Matsil L.L.P.
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