Multiplex communications – Data flow congestion prevention or control
Reexamination Certificate
2005-04-05
2005-04-05
Phan, Man U. (Department: 2665)
Multiplex communications
Data flow congestion prevention or control
C370S389000, C370S395430, C370S397000, C709S226000, C709S249000
Reexamination Certificate
active
06876626
ABSTRACT:
A transmitter, a communication system, and a communication method capable of realizing communication of more than a set bandwidth with respect to a packet communication with a bandwidth guarantee set therefore by using a set bandwidth as the minimum guaranteed bandwidth, wherein when a transmitter transmits packet data, it decides whether or not packet communication guarantees a bandwidth based on a guaranteed bandwidth set in advance, and adds a first identifier to the packet data when guaranteeing bandwidth, and adds a second identifier when not guaranteeing the bandwidth.
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Miwa Yasutaka
Onoe Atsushi
Sato Kazumi
Frommer William S.
Frommer & Lawrence & Haug LLP
Phan Man U.
Smid Dennis M.
Sony Corporation
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