Performance Improvement of AD-MUSIC Algorithm Using Newton Iteration

Note on fast division algorithm for polynomials using Newton iteration

The classical division algorithm for polynomials requires O(n) operations for inputs of size n. Using reversal technique and Newton iteration, it can be improved to O(M(n)), where M is a multiplication time. But the method requires that the degree of the modulo, x, should be the power of 2. If l is not a power of 2 and f(0) = 1, Gathen and Gerhard suggest to compute the inverse, f, modulo x r⌉,...

On Fast Division Algorithm for Polynomials Using Newton Iteration

Performance Improvement of Heterogeneous Wireless Networks using Modified Newton Method

The heterogeneous wireless networks where coexistence of different Radio access technology (RAT) are widely deployed for various services and support various traffic demand, channel allocation. Under heterogeneous wireless networks, a user can send data through a single or multi RATs simultaneous. The objective of this paper is to choose the optimal bandwidth for the services and power allocati...

Performance Improvement using Directional Antennas in Ad Hoc Networks

Novel preventive link maintenance scheme based on directional antennas has been proposed to extend the life of the link for multihop infrastructureless networks such as Mobile Ad Hoc Networks (MANET). We use the ability of directional antennas to orientate radio signals into the desired directions. We investigate preventive link maintenance scheme to on-demand routing algorithms. The scheme of ...

Newton Iteration and Integer Division