Secure multi-party computation (SMC) techniques are increasingly becoming more efficient and practical thanks to many recent novel improvements. The recent work have shown that different protocols that are implemented using different sharing mechanisms (e.g., boolean, arithmetic sharings, etc.) may have different computational and communication costs. Although there are some works that automati...

IP mobility support is provided by the basic Mobile IP protocol. The main drawback of the protocol is that the packets must be routed along the paths longer than the optimal one. This is known as the triangle routing problem. Recently, the route optimization protocol was proposed to solve the triangle routing problem, which allows packets to be routed along an optimal path from a correspondent ...

nowadays, with the advent of new satellite services, the need for resource management in the emerging fifth generation satellite systems (5g-satellite) is inevitable. thus, to solve this problem, the bandwidth manager for resource reservation in satellite link is mandatory. on the other hand, due to limited resources, their resource management­ is essential. in order to resource management in 5...

Multiparty conferencing is becoming an important topic in the next generation networks. An essential part of multiparty conferencing is the signaling protocol, which has to establish, modify, update and terminate conferencing sessions. This paper focuses on signaling for closed centralized conferencing using Session Initiation Protocol (SIP) and proposes an approach that achieves an optimizatio...

In this paper, we present evaluation performances of an anti-collision protocol for RFID tags. The protocol enables electronic markers, also known as smart labels or tags, to be identified. The principle of the protocol is the framed aloha with an optimization of the frame length. The optimization of this length is based on an evaluation of the number of active tags. Besides its performances, a...

Following a review of the probe optimization of Slutsky, Rao, Sun, and Fainman @Phys. Rev. A 57, 2383 ~1998!# for the standard four-state protocol of quantum key distribution, I generalize the optimization to a variable angle between the signal bases. I calculate the corresponding maximum Renyi information gain by the probe, and determine the optimum probe parameters. A larger set of optimum pr...