Performance Analysis of Optical Wireless Communication Channel Link at Various Bit Rates
Journal Title: International Journal of Computer Science & Engineering Technology - Year 2014, Vol 5, Issue 1
Abstract
Optical wireless communication systems have got more popularity in last few years due to its advantage over conventional radio frequency communication systems. This paper reports the effect of using NRZ and RZ modulation formats on the performance of optical Wireless communication (OWC) channel in terms of Q factor and BER at bit rate of 2.5 Gbps and 3 Gbps. It has been observed that RZ format gives better performance for optical wireless link in comparison to NRZ format at different bit rates.
Authors and Affiliations
Yogendra Singh , Manisha Bharti , Jitender Kumar
Keywords
Related Articles
- EP ID EP141679
- DOI -
- Views 87
- Downloads 0
An Overview on Advance Metering System
The term "Smart meter" typically refers to an electrical meter, but the term is also starting to be applied to the measurement of natural gas and water consumption. Similar meters, usually referred to as interval or time...
An Approach to Memory management in Wireless Sensor Networks
In recent years, wireless sensor network has become an important research domain. A typical WSN is a multi-hop wireless network consisting of hundreds or thousands of small sensor devices that are capable of sensing, pro...
A Neural Network Inverse Modeling Approach for the Design of Spiral Inductor
Artificial Neural networks (ANN’s) have now a days become efficient alternatives to conventional methods such as numerical modeling methods which could be computationally expensive, or analytical methods which could be d...
Security Scheme for Data Authentication Based on Elliptic Curve Cryptography
An encryption is providing authentication and security for illicit manipulation of digital data. In this paper the security scheme for authentication and secrecy of digital data through ElGamal public key cryptographic a...
Effect of Enhancing MAC layer Security and Power Saving Mode on Mobile Ad Hoc Network
Mobile Ad Hoc Network is the wireless network with no centralized monitoring system. The nodes are free to move anywhere in the network. These mobile nodes also act as routers and make the routes for any data transmissio...