Combined Channel Access and Sensing in Cognitive Radio Slotted-ALOHA Networks PROJECT TITLE :Combined Channel Access and Sensing in Cognitive Radio Slotted-ALOHA NetworksABSTRACT:The cognitive radio slotted-ALOHA (CR S-ALOHA) network may be a CR system that consists of two or a lot of secondary users (SUs) utilizing S-ALOHA as the channel access technique. In the CR S-ALOHA network, a sequence of transmission failures will implicate the possibility of primary user (PU) look yet because the consecutive collisions between SUs. By exploiting this property, we tend to style a combined channel access and sensing scheme for CR S-ALOHA networks, with that both packet transmission and channel sensing will be controlled along. We analyze the performance of the proposed scheme by formulating a five-D Markov chain. The numerical results show that the CR S-ALOHA network with the proposed theme achieves smart performance in throughput and delay whereas protecting the PU properly. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Collaborative Repositories in Model-Driven Engineering [Software Technology] Joint Optimization of Rule Placement and Traffic Engineering for QoS Provisioning in Software Defined Network
