Performance optimization with propagation delay analysis in WDM networks

Analytical study of a synchronous WDMA strategy with propagation delay utilization

“…The proposed WDMA protocol takes advantage of the round trip propagation delay latency as acknowledgment time to exchange suitable control information in order to achieve data channel collisions avoidance and to increase the network efficiency, like in [10][11]. The novelty of the presented work is that the proposed network architecture, in opposition to the previous studies, assumes that the number of control channels in the MCA is less than the number of data channels.…”

“…This fact provides a less costly implementation, since the required number of fixed receivers per station is less than in [11][12]. This fact, in conjunction with the effective access algorithm to improve the performance and the analytical study to derive the performance measures, consist the innovation of our study.…”

“…This means that the stations are not able to receive and process all control packets that are transmitted over the single control WDM channel, since the maximum control information processing rate is limited by the capabilities of the electronic interfaces. As a possible solution to the above problem, the use of the Multi-channel Control Architecture (MCA) which employs a number of control channels for control information exchange has been proposed [11][12]. In fact, the MCA provides significantly less control information processing overhead, since the control information is distributed into a set of control channels and its processing can be performed simultaneously in a parallel way.…”

“…In opposition to the studies [11][12], in this paper we assume that the number of control channels in the MCA is less than the number of data channels. This fact provides a less costly implementation, since the required number of fixed receivers per station is less than in [11][12].…”

Analysing the Performance of Edfa and Apd Receiver in Dynamic WDN Network

“…Baziana and Pountourakis [2] investigated the execution advancement of a WDM organize in a detached star topology which utilizes a multichannel control architecture to keep away from both information channels and goal clashes.…”