Articles with "ergodic rate" as a keyword



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Ergodic Rate Analysis of Massive Spatial Modulation MIMO System With NOMA in Cooperative Relay Networks

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Published in 2022 at "IEEE Systems Journal"

DOI: 10.1109/jsyst.2021.3099256

Abstract: In this article, by introducing nonorthogonal multiple access (NOMA) scheme into the massive spatial modulation (SM) MIMO in cooperative relay networks, a massive cooperative NOMA-aided SM (NOMA-SM) system is presented. The ergodic rate performance of… read more here.

Keywords: system; ergodic rate; massive spatial; rate ... See more keywords
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On the Ergodic Rate Lower Bounds With Applications to Massive MIMO

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Published in 2018 at "IEEE Transactions on Wireless Communications"

DOI: 10.1109/twc.2018.2808522

Abstract: A well-known lower bound widely used in the massive MIMO literature hinges on channel hardening, i.e., the phenomenon for which, thanks to the large number of antennas, the effective channel coefficients resulting from beamforming tend… read more here.

Keywords: massive mimo; ergodic rate; case; channel hardening ... See more keywords

Two-way DF relaying assisted D2D communication: ergodic rate and power allocation

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Published in 2017 at "EURASIP Journal on Advances in Signal Processing"

DOI: 10.1186/s13634-017-0464-1

Abstract: In this paper, we investigate the ergodic rate for a device-to-device (D2D) communication system aided by a two-way decode-and-forward (DF) relay node. We first derive closed-form expressions for the ergodic rate of the D2D link… read more here.

Keywords: d2d communication; power allocation; ergodic rate;