Energy efficient device to device multicast routing for wireless cellular ad-hoc network

Wireless cellular network has recently emerged as one of the popular technologies for the next generation network due to the development of smart phone technologies which resulted in high mobility of user and achieving Quality of Service (QoS) for application like video conferencing, video streaming etc... requires an efficient multicast routing protocol which is one of the most key performance metrics. Due to topology dynamic it is a challenging task in order to achieve a certain level of QoS, complex algorithms and protocols are needed for this purpose. The Network graph conditions are neglected during the design of an existing multicast protocol which severely affects the performance of a multicast protocol. To address this here the author proposes an efficient network graph pre-processing approach to enable traffic engineering and enhance the performance of network by QoS provisioning, to address the multicast routing issue in wireless cellular network. In this approach we use organized affirmation control scheme is implemented to improvise D2D (Device to Device) communications into cellular network to overcome the limitations of mobile ad-hoc network. It enables to enhance the estimated network performance which is gained from offloading cellular traffic onto D2D architecture. Extensive simulation has been conducted for various parameters such as slot utilization and energy efficiency and the results show that the proposed methodology can significantly improve the performance of QoS multicast routing in wireless cellular ad-hoc network in order to enhance device battery life and overall network efficiency. The architecture shows that D2D communications is forming an ad-hoc structure in cellular network to provide a significant improvement in QoS efficiency and also enable overall network capacity performance by individual user´s energy optimization.