Papers by Author: Yu Chun Ma

Abstract: Using the application of bulk data transfer, we investigate the performance of existing TCP-to-SCTP Translation shim scheme under the scenario of shim rules-table is static (i.e., manual). We find that a potential problem named stale shim rules-table value caused by shim rules-table static configuration, which induces TCP-to-SCTP Translation does not startup in time. Based on this, we present a suggestion called Shim Rules-table Dynamic Configuration (SRDC) for TCP-to-SCTP Translation to implement the real-time startup and to improve the throughput of SCTP association by modify original shim rules-table command list, original socket option, original function of connection( ) and sosend( ).

Abstract: With the rapid development of the internet and wireless mobile communication technology, more and more users make use of mobile terminal to access to the internet. Wireless mobile accessing technology combined with IPv6 protocol have been the present research hotspots. In this paper we analyzed the layered switching based on mobile IPv6 protocol, and compared its performance of technology. At last, corresponding conclusion is given, combining with the practical application.

Abstract: In the process of the simulation FHMIPv6, build a reasonable experimental platform for experimental basis, based on the condition of network NS2 to construct an analog environment for its experimental requirements of the network environment platform and give script data.

Abstract: Virtual Private Network (VPN) refers to rely on the ISP (Internet service providers) and other NSP (Network service provider), in the public network, to establish a dedicated data communication network technologies. In the virtual private network, between any two nodes connected no dedicated network for the traditional end-to-end physical link, but to use a public network composed of dynamic resources. VPN technology can reduce the internal network building costs, improve user network operation and management flexibility, and enable communication between computers and private circuits on computer communications with the same security.