Improved Diversity Analysis of Coded OFDM in Frequency Selective Channels

Download Now
Provided by: International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE)
Topic: Enterprise Software
Format: PDF
For broadband wireless communication systems, Multi-Input Multi-Output (MIMO) techniques have been incorporated with Orthogonal Frequency Division Multiplexing (OFDM). Beamforming is a Multi-Input Multi-Output (MIMO) technique utilizing the channel knowledge both at the transmitter and the receiver. Multiple beamforming uses more than one sub-channel to improve the capacity. For frequency selective channels, to achieve Inter-Symbol Interference (ISI) and achieve spatial diversity combine beamforming with OFDM. Also by adding channel coding spatial diversity and multipath diversity can be achieved.
Download Now

Find By Topic