Methods and devices for partial upper layer frame loss...

Details Methods and devices for partial upper layer frame loss... Methods and devices for partial upper layer frame loss...

2007-07-03

2007-07-03

Pham, Chi (Department: 2616)

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

C370S235000, C370S252000, C370S328000, C370S335000, C370S342000, C370S356000, C370S394000, C370S474000, C714S750000

Reexamination Certificate

active

10198597

ABSTRACT:
The present invention is aimed at techniques for detecting the “partial loss” of an upper layer frame. One technique envisions a detection platform adapted to determine whether a packet is a final packet for a particular upper layer frame. A comparator platform then compares packets received free of transmission errors with variables indicative of whether all received packets in the particular upper layer frame have been received correctly when a final packet is detected. A transmission platform then sends a signal indicative of whether the packets received without transmission errors constitute the particular upper layer frame so that lost packets can be retransmitted quickly.

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