Performance improvements of mobile data protocol in wire and wireless interworking environments

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In this paper, efficient data transmission methods in wire and wireless interworking environments are studied in the case of handover occurring. To provide efficient mobile data service based on TCP, the wire and wireless interworking module with analysis function of TCP frame header protects the duplicated transmission of TCP frames. Also, by using the forwarding mechanism of status information and buffered data in the interworking module, it is possible to recover frame loss occurring in handover quickly. According to simulation results, proposed method has better performance than conventional method in view of throughput and delay. The reason is due to the fact that duplicated transmission is prevented and data recover is performed very quickly because buffered data is forwarded without loss in the case of handover.
Publisher
IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
Issue Date
1999-07
Language
ENG
Article Type
Article
Keywords

TCP

Citation

IEICE TRANSACTIONS ON COMMUNICATIONS, v.E82B, no.7, pp.1077 - 1083

ISSN
0916-8516
URI
http://hdl.handle.net/10203/3391
Appears in Collection
EE-Journal Papers(저널논문)

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