PROJECT TITLE :

On User Pairing in Uplink NOMA - 2018

ABSTRACT:

User pairing in non-orthogonal multiple-access (NOMA) uplink is investigated considering some predefined power allocation schemes. The base station divides the set of users into disjunct pairs and assigns the obtainable resources to these pairs. The combinatorial drawback of user pairing to realize the utmost sum rate is analyzed in the large system limit for various scenarios, and a few optimum and sub-optimum algorithms with a polynomial-time complexity are proposed. In the first state of affairs, a pair of M users and the bottom station have a singleantenna and communicate over M subcarriers. The performance of optimum pairing is derived for M ? 8 and shown to be superior to random pairing and orthogonal multiple access techniques. In the second setting, a unique NOMA scheme for a multi-antenna base station and single carrier communication is proposed. During this case, the users need not be aware of the pairing strategy. Furthermore, the proposed NOMA theme is generalized to multi-antenna users. It's shown that for the thought of power allocation theme, random and optimum user pairing perform equally in the massive system limit, but optimum pairing is significantly higher in finite dimensions. It is shown that NOMA with the proposed user pairing scheme outperforms a previously proposed NOMA with signal alignment.


Did you like this research project?

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


PROJECT TITLE :Performance Analysis of Sequential Detection of Primary User Number Based on Multihypothesis Sequential Probability Ratio Test - 2018ABSTRACT:In cognitive radio networks, a priori data on the quantity of primary
PROJECT TITLE :Beam Design and User Scheduling for Nonorthogonal Multiple Access With Multiple Antennas Based on Pareto Optimality - 2018ABSTRACT:In this Project, the matter of transmit beam design and user scheduling is investigated
PROJECT TITLE :Wireless Backhaul: Performance Modeling and Impact on User Association for 5G - 2018ABSTRACT:Wireless technology is the strongest contender for catering for the 5G backhaul (BH) stipulated performance, where optical
PROJECT TITLE :User Association and Scheduling Based on Auction in Multi-Cell MU-MIMO Systems - 2018ABSTRACT:We have a tendency to study the user association and scheduling drawback in multi-cell multi-user multiple-input multiple-output
PROJECT TITLE :User Assignment in C-RAN Systems: Algorithms and Bounds - 2018ABSTRACT:In this Project, we investigate the problem of mitigating interference between therefore-known as antenna domains of a cloud radio access network

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

Project Enquiry