Method for efficient retransmission timeout estimation in...

Details Method for efficient retransmission timeout estimation in... Method for efficient retransmission timeout estimation in...

2005-06-14

2005-06-14

Cuchlinski, Jr., William A. (Department: 2144)

Electrical computers and digital processing systems: multicomput

Computer network managing

Computer network monitoring

C709S229000, C370S231000, C370S229000, C370S389000, C375S240270

Reexamination Certificate

active

06907460

ABSTRACT:
Disclosed is a system and method for estimating retransmission timeout (RTO) in a real-time streaming applications over the Internet between a server and a client. Accordingly, the present invention employs retransmission timeout (RTO) in NACK-based applications to support multiple retransmission attempts per lost packet, wherein the RTO is estimated by an actual around-trip delay (RTT) and a smooth inter-packet delay variance.

REFERENCES:
patent: 5901138 (1999-05-01), Bader et al.
patent: 6208620 (2001-03-01), Sen et al.
patent: 6421387 (2002-07-01), Rhee
patent: 6721316 (2004-04-01), Epps et al.
D. Loguinov et al; “On Retransmission Schemes for Real-Time Streaming in the Internet”, Proceedings IEEE Infocom 2001 Conference on Computer Communications, vol. 3, Apr. 22-26, 2001, pp. 1310-1319, XP002202990.

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