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Bhatia, Kamaljit Singh
- Comparative Study of the Right Protocol for Best Routing Path
Abstract Views :179 |
PDF Views:2
Authors
Affiliations
1 Department of Electronics Engineering, Sri Guru Granth Sahib World University, Fatehgarh Sahib, IN
1 Department of Electronics Engineering, Sri Guru Granth Sahib World University, Fatehgarh Sahib, IN
Source
Networking and Communication Engineering, Vol 6, No 6 (2014), Pagination: 232-236Abstract
In this paper represents, parameters are factors that decide use of particular protocol for particular application. Different protocols for routing are used to increase utilization of bandwidth. Here we have discussed about best protocol for routing. OPNET is used to examine various parameters of Protocols RIP, EIGRP, IGRP and OSPF. Results demonstrate five parameters on ends of transmitter and receiver. Analysis of transmitter and receiver parameters are described with detail for choosing best routing algorithm.Keywords
Open Shortest Path First (OSPF), Router Information Protocols (RIP) and User Datagram Protocol (UDP).- Performance Analysis of FWM at Varying Dispersion Values and Bit Rates
Abstract Views :159 |
PDF Views:2
Authors
Affiliations
1 AIET, Faridkot, IN
2 IKG PTU, Jalandhar, IN
3 SGGSWU, Fatehgarh Sahib, IN
4 BBSBEC, Fatehgarh Sahib, IN
1 AIET, Faridkot, IN
2 IKG PTU, Jalandhar, IN
3 SGGSWU, Fatehgarh Sahib, IN
4 BBSBEC, Fatehgarh Sahib, IN
Source
Research Cell: An International Journal of Engineering Sciences, Vol 16, No 1 (2015), Pagination: 1-5Abstract
Long haul multichannel optical communication system is extremely affected by nonlinear effect like four wave mixing (FWM). The FWM effect depends on channel separation, number of channels and bit rates. This paper presents the design and performance analysis of FWM effect on bit error rate, Q-factor, eye opening, jitter etc. at variable bit rates and dispersion values.Keywords
FWM (Four Wave Mixing), Dispersion, Bit Rates.- Radio over Fiber Technology – A Review
Abstract Views :164 |
PDF Views:4
Authors
Affiliations
1 ECE Deptt., BBSBEC, Fatehgarh Sahib, Punjab, IN
2 ECE Department, CEC, Landra, Punjab, IN
1 ECE Deptt., BBSBEC, Fatehgarh Sahib, Punjab, IN
2 ECE Department, CEC, Landra, Punjab, IN
Source
Research Cell: An International Journal of Engineering Sciences, Vol 16, No 1 (2015), Pagination: 85-89Abstract
Wireless network based on Radio over Fiber (RoF) technology has been proposed as a promising cost effective solution to meet ever increasing user bandwidth and wireless demands in broadband, interactive, and multimedia wireless services. In recent years, considerable attention has been devoted to the merging of radio frequency and optical fiber technologies aiming to increase the capacity and mobility of the access network. Since, it was first demonstrated for cordless or mobile telephone service in 1990, a lot of research has been carried out to investigate its limitations and develop new and high performance RoF technologies. This paper gives the comprehensive review of radio over fiber technology used in communication system. Architecture, applications, advantages and limitations of RoF technology are also discussed in this paper.Keywords
Radio-Over-Fiber (RoF), Base Station (BS), Central Office (CO), Intensity Modulation and Direct Detection (IM-DD), Mobile Unit (MU), Remote Antenna Unit (RAU).- Performance Analysis of RoF link using Mach-Zehnder Modulator and its Parameters
Abstract Views :117 |
PDF Views:0
Authors
Affiliations
1 Electronics Engineering Department, Sri Guru Granth Sahib World University, Fatehgarh Sahib, IN
2 Electronics Communication Engineering Department, Anand College of Engineering, Kapurthala, IN
3 Electronics Communication Engineering Department, CTIEMT, Jalandhar City, IN
1 Electronics Engineering Department, Sri Guru Granth Sahib World University, Fatehgarh Sahib, IN
2 Electronics Communication Engineering Department, Anand College of Engineering, Kapurthala, IN
3 Electronics Communication Engineering Department, CTIEMT, Jalandhar City, IN
Source
Research Cell: An International Journal of Engineering Sciences, Vol 16, No 1 (2015), Pagination: 115-120Abstract
In radio-over-fiber (ROF) systems, optical carrier is modulated by the electrical signal and thus, converts the electrical signal to optical domain. This leads to the generation of up-converted signal bands. Although modulation is a necessary process for the faithful transmission of a signal, but it also degrades the modulated signal by generating distorted sidebands which causes reduction in the dynamic range of the system. Dispersion originated from the transmission fiber and other optical devices also change the phase relationship between the optical carrier and the modulated sidebands. This causes degradation of the modulated signal due to power fading. Mach-Zehnder modulator (MZM) is the most preferred modulator used in RoF systems. The performance of RoF system depends upon various parameters of Mach-Zehnder modulator (MZM) like RF bias, bias voltage, extinction ratio and insertion loss. In this paper the behavior of Lithium Niobate (LiNbO3) MZM is studied on various bias and extinction ratio ranges and a particular bias and extinction ratio is fixed at which the proposed ROF system gives the optimum results.Keywords
RoF, RoFSO, MZM.- Analysis of Different Type of Modulation Techniques for 100km Optical Fiber CATV Transmission System
Abstract Views :163 |
PDF Views:5
Authors
Affiliations
1 Department of Electronics Engineering, Sri Guru Granth Sahib World University, Fatehgarh Sahib, IN
1 Department of Electronics Engineering, Sri Guru Granth Sahib World University, Fatehgarh Sahib, IN
Source
Research Cell: An International Journal of Engineering Sciences, Vol 19 (2016), Pagination: 62-67Abstract
In this paper we analyze the most preferred modulation techniques for 100km long single mode optical fiber CATV transmission system. PSK direct, PSK back to back, QPSK, 16QAM modulation techniques are compared so as to get result for CATV Transmission system with most suitable modulation technique in term of Jitter, Eye Diagram, Scattering Diagrams, Power requirements for 100km single mode optical cable set up.Keywords
Phase Shift Keying (PSK), Quadrature Amplitude Modulation (QAM), Quadrature Phase Shift Keying (QPSK), Cable Antenna Television (CATV).- Investigations on Design Issues for Optical-OFDM Systems
Abstract Views :177 |
PDF Views:4
Authors
Affiliations
1 ECE Department, SGGSWU, Fatehgarh Sahib, IN
2 ECE Department, CTIEMT, Jalandhar City, IN
1 ECE Department, SGGSWU, Fatehgarh Sahib, IN
2 ECE Department, CTIEMT, Jalandhar City, IN