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Two-way relaying is a promising technique to improve network throughput. However, how to efficiently apply it to a wireless network remains an unresolved issue. In this paper, we consider routing path selection in a two-way relay network. Information theoretical analysis is carried out to derive bandwidth efficiency and energy efficiency of a linear multihop network with transmission through two-way...
In a trustworthy network with the mechanism of Source Address Validation Architecture (SAVA), each packet received and forwarded has been ensured to hold an authenticated source IP address, which can prevent the attackers to forge the originating IP address to evade responsibility for their malicious packets. However, it is impossible to deploy SAVA all over the Internet in one night. In this paper,...
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