My Account | Careers | Downloads | Blog

PROJECT TITLE :

Fairness Analysis of Routing in Opportunistic Mobile Networks - 2014

ABSTRACT:

Multicopy utility-based forwarding algorithms are popular in opportunistic mobile networks. They aim to gain high system throughput while keeping the cost low. However, most of them ignore the fairness issue on the successful delivery rate among users. In this paper, we analyze the fairness evaluation of the success rate distribution, and we propose a new fair packet-forwarding strategy based on packet priority. We formulate the opportunistic packet-forwarding process as a discrete-time Markov chain and deduce a stationary probability distribution vector. Instead of taking the hill-climbing heuristic on utility comparison, we introduce a lower utility tolerance mechanism for the decision-making process of each node, and we theoretically demonstrate that the proposed mechanism may be used to control the success rate of packet delivery by changing a simple parameter. In addition, we adopt a message-duplication restricting mechanism to adjust the number of replications based on packet priority. Our proposed protocol can work as a plug-in for traditional utility-based forwarding algorithms. The performance is compared with several well-known opportunistic routing protocols via both a synthetic model and real human mobility traces. The results show that our protocol improves the fairness in successful delivery rates among users while maintaining almost the same system throughput. Moreover, it reduces the cost of traditional utility-based forwarding algorithms, rendering our proposed scheme not only fair but efficient as well.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE : Attention in Reasoning Dataset, Analysis, and Modeling ABSTRACT: Although attention has become an increasingly popular component in deep neural networks for the purpose of both interpreting data and improving
PROJECT TITLE :Optimal Throughput Fairness Tradeoffs for Downlink Non-Orthogonal Multiple Access Over Fading Channels - 2018ABSTRACT:Recently, non-orthogonal multiple access (NOMA) has attracted considerable interest jointly of
PROJECT TITLE :Cost-Optimal Caching for D2D Networks With User Mobility: Modeling, Analysis, and Computational Approaches - 2018ABSTRACT:Caching well-liked files at the user equipments (UEs) provides an efficient way to alleviate
PROJECT TITLE :Design, Analysis, and Implementation of ARPKI: An Attack-Resilient Public-Key Infrastructure - 2018ABSTRACT:This Transport Layer Security (TLS) Public-Key Infrastructure (PKI) is based on a weakest-link security
PROJECT TITLE :Max-Min Fairness Rate Control in Wireless Networks: Optimality and Algorithms by Perron-Frobenius Theory - 2018ABSTRACT:Rate adaptation and power control are two key resource allocation mechanisms in multiuser wireless

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry