Selective retransmission of data

Details Selective retransmission of data Selective retransmission of data

2006-11-28

2006-11-28

Nguyen, Chau (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S473000, C714S748000, C714S749000

Reexamination Certificate

active

07142542

ABSTRACT:
During reception of a higher-layer packet, segmented into lower-layer frames, a receiver will appropriately determine if a lower-layer frame was correctly received. If a lower-layer frame is not correctly received, and the maximum number of NAKs have been sent, the lower-layer frame is categorized as aborted. Once a frame has been categorized as aborted, the receiver determines an RLP frame corresponding to the higher layer packet boundary, sets V(N) to a next missing link-layer frame after a higher-layer packet boundary and pushes frames up to V(N) to the higher layer.

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patent: 7068658 (2006-06-01), Rezaiifar et al.
patent: 2003/0133408 (2003-07-01), Cheng et al.

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