Results 211 to 220 of about 42,582 (256)
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Transmit diversity in the DFM system
2010 International Conference on Computer Application and System Modeling (ICCASM 2010), 2010Targeting to the DFM system, which is a digital version of FM and used in the VHF-FM band, the paper proposes a scheme of multimode OFDM-parameters design. The design can not only counteract the multi-path delay and Doppler shift of the DRM-Plus-related wireless channel, but also reduce the implementation complexity.
null Pengjun Wang +2 more
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Transmit diversity in LTE network
2013 21st Telecommunications Forum Telfor (TELFOR), 2013This paper investigate the effect of transmit diversity in LTE downlink transmission. Transmit diversity scheme known as Space Frequency Block Codes (SFBC) is considered. As performances metrics, the average BER is evaluated in terms of signal to interference-plus-noise ratio (SINR).
Andrei Vasile Iordache, Ion Marghescu
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Transmit diversity for TDD systems
SPIE Proceedings, 2002Multiple input multiple output (MIMO) communications have been a hot research area in recent years. Most literature makes the assumption that the channel information is not known at the transmitter but known perfectly at the receiver. We focus on the situation where both the transmitter and the receiver know the channel information.
Jibing Wang, Kung Yao
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Cooperative transmit diversity based on superposition modulation
IEEE Communications Letters, 2005B R Vojcic, E G Larsson
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The diversity gain of transmit diversity in wireless systems with Rayleigh fading
IEEE Transactions on Vehicular Technology, 1998J H Winters
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Waveform Synthesis for Diversity-Based Transmit Beampattern Design
IEEE Transactions on Signal Processing, 2008Jian Li, Petre Stoica, Xumin Zhu
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Adaptive Transmit Diversity with Quadrant Phase Constraining Feedback
Wireless Personal Communications, 2006Chengshan Xiao +2 more
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