D2D communication will play important role in 5G network. It ensures high quality of service by providing licensed band communication between devices in close proximity. Its capability to deliver ...ultra-low latency communication and high reliability makes it most demanding technology for 5G. The main research challenges for D2D are feasibility study of service discovery protocols, resource allocation technique and interference management technique. This paper is focused on a precise comparative study of these research challenges. We have reported proactive and reactive protocol for service discovery.
This paper focuses on a precise comparative study of research challenges and reports proactive and reactive protocol for service discovery. D2D communication will play important role in 5G network. It ensures high quality of service by providing licensed band communication between devices in close proximity. Proximity service discovery is a process to discover UEs in close proximity for D2D communication. There are two types of service discovery protocols, e.g. reactive protocol and proactive protocol. All UEs must have D2D proximity service discovery application through which they will communicate with D2D proximity application server which is connected to proximity service function block. The objectives of interference management are minimization of cellular interference on nearby cellular link, minimization of cellular interference on D2D link, minimization of D2D interference on cellular link and minimization of D2D interference on nearby D2D link. A comparative analysis has been reported for proactive, reactive protocols, distributed resource access protocols and direct discovery protocols.
Design of second order differentiator using micro-strip lines Mishra, Narendra Mohan; Jain, Priyanka; Gupta, Narbada Prasad ...
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES),
2016-July
Conference Proceeding
Novel differentiator design technique is discussed by means of comparison of transfer function of differentiator define and develop in the Digital signal Processing (DSP) with the transfer function ...develop by cascade connection of transmission-lines configuration. Z-parameter is then used to define the scattering characteristics of equal electrical length transmission line. Finally, Cascade configuration of transmission-lines will develop second order differentiator and verified it by simulation result. Simulation result validates the mathematical observation obtained.
