QoS enhancement scheme for real-time service in ad hoc networks

This paper discussed about the timeslot management scheme in Ad hoc network in order to maintain the real-time communication. The flexibility in topology is one of the motivating and challenging factors for its study. The most important element of ad hoc study is about the maintenance of QoS in the network. There are many issues regarding the QoS, in this paper we are dealing with the timeslot maintenance scheme. Basic purpose of our paper is spatial reuse of timeslot in the MAC layer. According to our method, as the communicating node from some different communication range enters in the others communication rang, there will be occurrence of interference in the running node. On the subject of to this topic, we proposed our algorithm in order to defeat this crisis. Our algorithm is "time slot exchange algorithm", in which we designed the technique to exchange the timeslot and continue the communication in real-time environment. For this synchronization is most vital branch, so we have used synchronized method in our study. The central purpose of this algorithm is to enhance the QoS in ad hoc network in order to sustain the real-time services for the communicating nodes.