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Concurrent Multipath Transfer (CMT) using multiple paths for simultaneous parallel transmission is a promising technology in next generation mobile networks, especially for bandwidth-hungry services. Due to the multi-homing feature of Stream Control Transmission Protocol (SCTP), researchers proposed to extend it to support CMT in order to distribute packets within the same flow over independent homogeneous...
DTN (delay-tolerant network) is a network model which is abstracted from many examples of networks in recent years. In this network model, a long period of network division happens frequently, so in a given time a period of end-to-end path does not exist. As DTNpsilas this unique topology nature, the traditional network architecture and routing mechanism is no longer applicable. If the information...
There are the selfish and malicious nodes that two types of threats exist in ad hoc network. This paper gives the detailed analysis of the two types of threats, introduces some existing solutions and point out their inadequacy at the same time. On this basis, a solution based on trust evaluation was proposed.
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