Improving Energy Efficiency and Quality of Service in Wireless Body Area Sensor Network using Versatile Synchronization Guard Band Protocol

TLDR: This work introduces a Versatile Synchronization Guard Band Protocol (VSGP), which deals with guard band (GB) in each time slot it reduces the interference of the transmitting signal and increase the efficiency of QOS and its energy.

Abstract: In the last few years there has been a growing interest in Wireless Body Area Network (WBAN) due to its latency and enhance the health care features by continuously monitoring the condition of the patient and early identification of problems. A major difficulty has been occurring to design network such as Medium Access Control (MAC) protocol that primarily part of the WBANs for functioning in a well-organized way. Therefore, it limits the sensor node energy for Quality of Service (QOS) and life cycle of the network. Accordingly, this work introduces a Versatile Synchronization Guard Band Protocol (VSGP) namely VSGP, which deals with guard band (GB) in each time slot it reduces the interference of the transmitting signal and increase the efficiency of QOS and its energy. WBAN performed with more number of sensor nodes are connected to the coordinator. VSGP protocol is compared with two existing methods called Self Adaptive Guard Band (SAGB) and Traditional Guard Band protocol. Comparisons are made with time and packet flow of each transmission and energy per packet flow.