Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2008-03-18
2008-03-18
Vu, Huy D. (Department: 2616)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S389000, C370S465000, C370S535000, C714S752000, C714S002000
Reexamination Certificate
active
07346046
ABSTRACT:
When transmitting voice data, correction codes each representing data of one data packet are added to the transmitted data from the outset. Thus, it is made possible to restore one data packet lost for the first time, and when and only when two successive data packets are discarded, one packet data is lost. In this way, the data discarding endurance is improved.
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Juntima Nittaya
NEC Infrontia Corporation
Sughrue & Mion, PLLC
Vu Huy D.
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