A new anonymous secure communication protocol with conditional traceability is proposed to provide personal anonymity and privacy protection, in which a secure mapping function is introduced to provide anonymity and personal information protection, when necessary, only authority principal part can act as arbitrator for communication validation. The proposed protocol has 3 advantages: 1) mutual ...

This paper focuses on the realization and application of a generic protocol stack for reconfigurable wireless communication systems. This focus extends the field of software-defined radios which usually concentrates on the physical layer. The generic protocol stack comprises common protocol functionality and behavior which are extended through specific parts of the targeted radio access technol...

The performance of large software systems based on a server-slave architecture depends heavily on the design of the interprocess communication (IPC) protocol. In this paper different approaches of the logical structure of the protocol of the IPC communication are proposed and analyzed. The term of a logical protocol unit (LPU) is defined. All basic actions of the software system are logically g...

Managing communications in parallel processing systems has proven to be one of the most critical problems facing designers. As processor speeds continue to increase, communication latency and bandwidth become more of a bottleneck. Traditional network routers receive messages that are examined and forwarded by a local router. Performance is lost both by the time spent examining a message in orde...

In this presentation, a broad overview of video communication networks is provided. Numerous video communication applications are currently being developed including digital television, video streaming, video-on-demand, and video conferencing. Efficient storage and communication requires video data to be represented in compressed form. Various video compression standards have been developed by ...

Group communication protocols are used in fault-tolerant systems to maintain strong replica consistency. The FaultTolerant Multicast Protocol (FTMP) described here is a group communication protocol specifically designed for the Common Object Request Broker Architecture (CORBA). FTMP operates over IP Multicast, and consists of the Reliable Multicast Protocol (RMP) that provides reliable source-o...

This paper describes the design and implementation of extensions to the Regis distributed programming platform which add protocol stacks to communication endpoints. Although our initial goal was to extend Regis to support multiple transport protocols, groupcast and multimedia communication, the dynamic nature of the protocol framework allowed new approaches to the design of communication protoc...

today, one of the new technologies in the modern era is vehicular ad-hoc network which has takenenormous attention in the recent years. because of rapid topology changing and frequent disconnectionmakes it difficult to design an efficient routing protocol for routing data between vehicles, called v2v orvehicle to vehicle communication and vehicle to roadside infrastructure, called v2i. designin...

Non-repudiation is a security service concerned with preventing a denial by one of the principals involved in a communication of having participated in all or part of the communication. Principals exchange evidence information, which proves their participation in the communication. The evidence is digitally signed, making it non-forgeable and undeniable. In this paper, a non-repudiation communi...