Results 211 to 220 of about 1,781,084 (278)
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Secrecy Outage Probability and Average Rate of RIS-Aided Communications Using Quantized Phases
IEEE Communications Letters, 2021This letter provides a unified performance analysis of secure reconfigurable intelligent surface (RIS)-assisted communications in the presence of discrete phase shifts.
I. Trigui, W. Ajib, Wei-Ping Zhu
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Outage Probability and Throughput Analysis of UAV-Assisted Rate-Splitting Multiple Access
IEEE Wireless Communications Letters, 2021This work studies an unmanned aerial vehicle (UAV)-assisted wireless communication system where UAV acts as an aerial base station (BS) and serves multiple ground users simultaneously using rate-splitting multiple access (RSMA).
S. Singh +3 more
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IRS-Assisted High-Speed Train Communications: Outage Probability Minimization with Statistical CSI
ICC 2021 - IEEE International Conference on Communications, 2021This paper considers an intelligent reconfigurable surface (IRS) assisted high-speed train communication system to address blockage issues, thus enhancing the spectrum efficiency and reducing the outage probability.
Meilin Gao +4 more
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Elementary expressions for outage probability
IEEE Communications Letters, 2006Elementary expressions are derived for the outage probabilities of maximal ratio combining in the presence co-channel interference considered by Zhang and Beaulieu. The branch gains of the desired user signal and interfering signals experience Rayleigh fading and have the same correlation matrix.
Saralees Nadarajah, Samuel Kotz
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Outage Probability for MIMO Relay Channel
IEEE Transactions on Communications, 2014The channel capacity for the multiple-input multiple-output (MIMO) relay channel is still an open problem. In view of this gap, upper and lower bounds were found by Wang et al., 2005. This paper presents an extensive study of mutual information and outage probability of Rayleigh fading MIMO relay channels based on the eigenvalues distribution for the ...
Gabriel Fernando Pivaro +2 more
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Outage probability for multimodal cooperative networks
2011 45th Annual Conference on Information Sciences and Systems, 2011We consider the performance of small-scale heterogeneous cooperative networks in which some nodes can transmit and/or receive using channels not available to other nodes, i.e., multimodal communication networks. As an example, we assume the presence of an additional wired channel in a conventional diamond relay network operating under the Laneman ...
Ricky Hussmann, Daryl S. Reynolds
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Outage Probability Analysis and Minimization in Intelligent Reflecting Surface-Assisted MISO Systems
IEEE Communications Letters, 2020Intelligent reflecting surface (IRS) is gradually being recognized as a promising technology for improving spectral and energy efficiency of wireless systems.
C. Guo +3 more
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Outage Probability of LDPC-Coded Systems
IEEE GLOBECOM 2007-2007 IEEE Global Telecommunications Conference, 2007Outage probability is an important performance measure of wireless communication systems operating in a fading environment. In this paper, we study the outage probability of low-density parity-check (LDPC) coded systems for slow fading channels (nonergodic channels) under the assumption that the transmitter knows only the channel statistics while the ...
Jinho Kim, Wayne E. Stark
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IEEE Transactions on Wireless Communications
The Space-Air-Ground integrated network (SAGIN) has gained significant attention due to the explosive growth in mobile data traffic. In this network, Unmanned Aerial Vehicles (UAVs) play a critical role as air relay nodes, bridging ground and space ...
Jingjing Tan +3 more
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The Space-Air-Ground integrated network (SAGIN) has gained significant attention due to the explosive growth in mobile data traffic. In this network, Unmanned Aerial Vehicles (UAVs) play a critical role as air relay nodes, bridging ground and space ...
Jingjing Tan +3 more
semanticscholar +1 more source
Outage Probability of 3-D Mobile UAV Relaying for Hybrid Satellite-Terrestrial Networks
IEEE Communications Letters, 2020This letter investigates a hybrid satellite-terrestrial network where multiple decode-and-forward (DF) three-dimensional (3-D) mobile unmanned aerial vehicle (UAV) relays assist a satellite to communicate with a ground user equipment (UE).
P. Sharma, Darapaneni Deepthi, D. Kim
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