Work

Performance Evaluation of Channel Estimation in OFDM System for Different QAM and PSK Modulations

Year: 2011

Type: article

Abstract: To recover accurate transmitted data at the receiver end, the information regarding channel state derived from channel estimation methods play a very important role in any communication system. In this paper the performance evaluation of different types of QAM and PSK modulations with three different channel estimation methods in OFDM system for wireless communication in frequency domain for slow fading channel is compared. The results must be useful in OFDM based applications like IEEE 802.16(d) and equivalent standards. DOI: http://dx.doi.org/10.11591/ijece.v1i2.148

Source: International Journal of Electrical and Computer Engineering (IJECE)

DOI: 10.11591/ijece.v1i2.148

Authors: Surinder Singh, Hari Ram, Sandeep Singh Gill

Institutions: Sant Longowal Institute of Engineering and Technology, Guru Nanak Dev University

Language: English

Topic: Advanced Wireless Communication Techniques

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2031524136

FWCI: 0.896

Cites: 6

Cited by: 11

Related to: 10