Publication: Performance analysis of space diversity for OFDM transmission
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Issued Date
2008
Resource Type
File Type
application/pdf
Other identifier(s)
2-s2.0-58149091497
Rights Holder(s)
มหาวิทยาลัยศรีนครินทรวิโรฒ
Bibliographic Citation
2008 International Conference on Control, Automation and Systems, ICCAS 2008. (2008), p.1797-1801
Suggested Citation
Lorphichian A., Pomsathit A., Nakasuwan J., Srikalsin T., Benjangkaprasert C. Performance analysis of space diversity for OFDM transmission. 2008 International Conference on Control, Automation and Systems, ICCAS 2008. (2008), p.1797-1801. doi:10.1109/ICCAS.2008.4694391 Retrieved from: https://hdl.handle.net/20.500.14740/3785
Abstract
This paper presents a simple space diversity scheme for orthogonal frequency-division multiplexing (OFDM) transmission. Using multiple antenna technology provides the same diversity order as maximal-ratio receiver combining (MRRC). It is also shown that the scheme may easily be generalized to M transmit antennas and M receive antennas to provide a diversity order of 2M. We examine feasibility of several types of OFDM transmitter diversity techniques and generate data for the third-generation wireless systems. In particular, single input single output (SISO), single input multiple output (SIMO), multiple input single output (MISO), and multiple input multiple output (MIMO) techniques are compared. We employ the long range AWGN channel to enable transmitter diversity.
Subject(s)
Cellular radio systems
Frequency allocation
Frequency division multiplexing
Local area networks
MIM devices
Multiplexing
Orthogonal frequency division multiplexing
Receiving antennas
Transmitters
Awgn channels
Diversity orders
Long ranges
Multiple antennas
Multiple input multiple outputs
Multiple inputs
OFDM space diversity MIMO
OFDM transmissions
Orthogonal frequencies
Performance analyses
Receive antennas
Single input multiple outputs
Single Input Single outputs
Single outputs
Transmit antennas
Transmitter diversities
Wireless systems
Antennas
Frequency allocation
Frequency division multiplexing
Local area networks
MIM devices
Multiplexing
Orthogonal frequency division multiplexing
Receiving antennas
Transmitters
Awgn channels
Diversity orders
Long ranges
Multiple antennas
Multiple input multiple outputs
Multiple inputs
OFDM space diversity MIMO
OFDM transmissions
Orthogonal frequencies
Performance analyses
Receive antennas
Single input multiple outputs
Single Input Single outputs
Single outputs
Transmit antennas
Transmitter diversities
Wireless systems
Antennas