Results 181 to 190 of about 9,064,310 (225)
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2017 IEEE Information Theory Workshop (ITW), 2017
In multiple-input multiple-output (MIMO) channels with discrete input alphabets, at high signal-to-noise ratio (SNR), maximizing the minimum Euclidean distance (d min ) between all possible received constellation points is known to be the optimal precoding strategy. However, finding the optimal precoder has been proved to be NP-hard.
Shuiyin Liu +2 more
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In multiple-input multiple-output (MIMO) channels with discrete input alphabets, at high signal-to-noise ratio (SNR), maximizing the minimum Euclidean distance (d min ) between all possible received constellation points is known to be the optimal precoding strategy. However, finding the optimal precoder has been proved to be NP-hard.
Shuiyin Liu +2 more
openaire +1 more source
IEEE Transactions on Vehicular Technology, 2018
To more efficiently realize the coded multiple-input multiple-output (MIMO) transmission and improve the system performance, in this paper, we propose a framework combining the polar coding and the MIMO technique, namely the polar-coded MIMO (PC-MIMO) systems.
Jincheng Dai, Kai Niu 0001, Jiaru Lin
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To more efficiently realize the coded multiple-input multiple-output (MIMO) transmission and improve the system performance, in this paper, we propose a framework combining the polar coding and the MIMO technique, namely the polar-coded MIMO (PC-MIMO) systems.
Jincheng Dai, Kai Niu 0001, Jiaru Lin
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2000 IEEE International Conference on Communications. ICC 2000. Global Convergence Through Communications. Conference Record, 2002
We investigate the performance of a DS/CDMA system with multiple-input multiple-output (MIMO) antenna processing in the downlink. We formulate the weights for the transmit and receive antennas by trying to obtain the optimum signal-to-interference-plus-noise ratio (SINR) in a frequency selective fading channel. The gain of our MIMO CDMA system with the
Ruly Lai-U Choi +2 more
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We investigate the performance of a DS/CDMA system with multiple-input multiple-output (MIMO) antenna processing in the downlink. We formulate the weights for the transmit and receive antennas by trying to obtain the optimum signal-to-interference-plus-noise ratio (SINR) in a frequency selective fading channel. The gain of our MIMO CDMA system with the
Ruly Lai-U Choi +2 more
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Chaotic Communications in MIMO Systems
2007In wireless communications, chaotic communications have been a field of interest due to its low complexity in hardware implementation and low power consumption in chaotic signal generation. Among the modulation schemes using the chaotic signal, Differential Chaos Shift Keying (DCSK) is a robust noncoherent technique.
Karuna Thapaliya +2 more
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Simulation Platform for MIMO Systems
16th International Conference on Electronics, Communications and Computers (CONIELECOMP'06), 2006A computer simulator package for MIMO systems is presented. This simulator is highly configurable, easily extensible, and can generate exhaustive performance and complexity measurements. Examples of use and capabilities are shown. The simulators source code has been released to the research community under an open-source license.
Miguel Bazdresch +1 more
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MIMO Satellite Communication Systems: A Survey From the PHY Layer Perspective
IEEE Communications Surveys and Tutorials, 2023Daesik Hong, Incheol Hwang, Jehyun Heo
exaly
Survey of Large-Scale MIMO Systems
IEEE Communications Surveys and Tutorials, 2015Wei Xiang, Lajos Hanzo, Jie Mei
exaly