Power Allocation of Group Cell System
Power Control (PC) refers to the adjustments of transmission power level based on certain criteria and it plays an important role in exploiting the capacity potential [39]. The power control transmitted by the radio base stations has been proposed to reduce the output power level and thus to reduce interference and increase the life time of the equipment. The reduction of interference implies some improvements of QoS or allows increasing the capacity of a wireless cellular system [40].
In this article, we propose relay node placement for providing k-connectivity to randomly deployed sensor nodes with energy efficacy using Genetic Algorithm (GA). Here, we also explain the basic step of GA with suitable examples. Also, we carried out the extensive simulations to study proposed algorithm’s performance with existing one in terms of number of deployed nodes and lifetime of the network.