A GTS Allocation Scheme to Improve Multiple-Access Performance in Vehicular Sensor Networks - 2016 PROJECT TITLE : A GTS Allocation Scheme to Improve Multiple-Access Performance in Vehicular Sensor Networks - 2016 ABSTRACT: The IEEE 802.fifteen.four protocol is designed to flexibly support each real-time and rivalry-based services. When the beacon model is enabled, guaranteed time slot (GTS) scheduling can provide rivalry-free access to latency-sensitive services based on the time-division multiple-access mechanism. This characteristic makes IEEE 802.fifteen.4 the suitable candidate for vehicular sensor networks in that mobile nodes need to exchange packets with roadside units (RSUs) at intervals a restricted period. In this paper, using network calculus theory, we have a tendency to analyzed the connection between time-slot utilization and the corresponding access parameters, like packet arrival rate, burst size, and vehicles' mobility extent. Then, for a given variety of vehicles preparing to access an RSU, we have a tendency to proposed a time-sensitive weighted spherical-robin (TS-WRR) scheduler to boost the multiple-access performance, which will take the service delay demand, packet arrival rate, and vehicular mobility level under consideration. Next, the weight determination and time-slot allocation strategy of the TS-WRR scheduler were issued well, which incorporate the special limitations and application requirements in a very vehicle-to-infrastructure (V2I) Communication environment. To create our model feasible for testing, we have a tendency to conjointly elaborately demonstrated the implementation procedure with pseudocode and simulator style. Numerical results show that our TS-WRR scheduler outperforms some classic schedulers such as 1st-Return Initial-Served and WRR, plus two latest works, i.e., implicit GTS allocation scheme and adaptive real-time GTS allocation mechanism in terms of delay guarantee and GTS utilization maximization in vehicular sensor networks. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Zigbee Wireless Sensor Networks Telecommunication Scheduling Time Division Multiple Access Vehicular Ad Hoc Networks A Decentralized Damage Detection System for Wireless Sensor and Actuator Networks - 2016 A Multi-Hop Broadcast Protocol for Emergency Message Dissemination in Urban Vehicular Ad Hoc Networks - 2016