Performance Analysis of Rician Fading Channels using Nonlinear Modulation Methods with Memory Schemes in Simulink environment
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2013, Vol 11, Issue 4
Abstract
When a signal travels from transmitter to receiver over multiple reflective paths then the phenomenon is called as multipath propagation. In a wireless mobile communication system, the multipath propagation can cause the degradation in the received signal strength and this process is called as fading. When a strong stationary path such as a line of sight path is introduced into the Rayleigh fading environment, the fading becomes Rice-distributed fading. Ricean fading is utilized for characterizing satellite communications and in some urban environments. In this paper, the performance analysis of Ricean Fading Channels using Non-linear modulation methods with memory Schemes is implemented and the Bit Error Rate is analyzed using Simulink tool.
Authors and Affiliations
Sunil P
A Methodology forDesigning High Confidence Pattern viaEventB: Insulin Infusion Pump Case Study
The correct formal design is anachievement in software engineering, but we faced with challenges to satisfy that. The informal problems types are general or special. The special informal problems depend on the case study...
Fast Compressed Sensing Based High Resolution Image Reconstruction
Abstract: As a powerful high resolution image modeling technique, compressive sensing (CS) has been successfully applied in digital image processing and various image applications. This paper proposes a new method of eff...
Blowfish Algorithm
Abstract: Blowfish is a popular security algorithm that was developed by Bruce Schneier in the advent of the year 1994. The algorithm works on the same line as DES and it consumes block coding with blocks of a size...
A Survey on Digital Image Authentication by DCT and RPM Based Watermarking
Abstract: An image watermarking, data is embedded into cover media to prove ownership. Various Watermarking techniques are proposed by several authors within the last many years that embody spatial domain and transform d...
Survey on Job Schedulers in Hadoop Cluster
Hadoop-MapReduce is a powerful parallel processing technique large for big data analysis on distributed commodity hardware clusters such as Clouds. For job scheduling Hadoop provides default FIFO scheduler wher...