Title :
Partially Reliable-Concurrent Multipath Transfer (PR-CMT) for Multihomed Networks
Author :
Huang, Chung-Ming ; Lin, Ming-Sian
Author_Institution :
Dep. of Comput. Sci. & Inf. Eng., Nat. Cheng Kung Univ., Tainan
Abstract :
In this paper, we proposed a partially reliable - concurrent multipath transfer (PR-CMT) that is featured with partially reliable multi-path transmission based on the concurrent multipath transfer (CMT) and the stream control transmission protocol partial reliability extension (PR-SCTP). The proposed partially reliable transmission is realized by the "timed reliable service". Data in PR-CMT are associated with lifetime. When the lifetime of the data is expired, PR-CMT would not transmit and retransmit the expired data. The false acked TSNs problem is identified in PR-SCTP and CMT. In this paper, the proposed PR-CMT can adopt some mechanisms to eliminate the false acked transmission sequence numbers (TSNs) problem. Simulation results show that PR-CMT can (i) have better transmission efficiency and (ii) consume less bandwidth.
Keywords :
multipath channels; radio networks; telecommunication network reliability; transport protocols; concurrent multipath transfer; false acked transmission sequence numbers; multihomed networks; multihomed wired-wireless network; multipath transmission; partially reliable-concurrent multipath transfer; stream control transmission protocol partial reliability extension; transmission efficiency; Bandwidth; Computational modeling; Computer interfaces; Computer network reliability; Computer science; Data communication; Mobile computing; Reliability engineering; Streaming media; Transport protocols;
Conference_Titel :
Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE
Conference_Location :
New Orleans, LO
Print_ISBN :
978-1-4244-2324-8
DOI :
10.1109/GLOCOM.2008.ECP.479
