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18 results with keyword: 'optimal beamforming design downlink miso noma systems'

On Optimal Beamforming Design for Downlink MISO NOMA Systems

In the general case of multiple users in the downlink MISO NOMA systems, since the number of constraints is very large, we only provide the optimal beamforming when the channels

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2021
On Optimal Beamforming Design for Downlink MISO NOMA Systems

In the general case of multiple users in the downlink MISO NOMA systems, since the number of constraints is very large, we only provide the optimal beamforming when the channels

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2021
Seeing and Believing: The Emergent Nature of Extreme Weather Perceptions

Values, as measured by political identity, beliefs about the effects of conservation rules, and beliefs about climate change, also influence perceptions of extreme or unusual

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2021
Engines of Opportunity

As discussed earlier in the report one of the challenges of our zoning framework is that both commercial zones and the “MX” special mixed use district allow residential

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2021
Secure transmission via beamforming optimization for NOMA Networks

Using transmit beamforming design, secrecy rate maximization problem was investigated in [9] to ensure the security of the private user in MISO NOMA networks.. For the

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2020
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Dietary interventions with protein and salt restriction, good glucose control, smoking cessation, aggres- sive blood pressure control, good control of cholesterol and triglycerides,

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2020
On the application of quasi degradation to MISO NOMA downlink

Con- sequently, by using these properties, a Hybrid NOMA (H- NOMA) precoding algorithm with closed-form expressions is presented, and a sequential user pairing algorithm (SUPA)

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2020
Secure transmission via joint precoding optimization for downlink MISO NOMA

When the CSI of the eavesdropping channel is not available, we first consider the case that the secure user is not the farthest from BS, and the transmit power of the farther users

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2020
Reliable seismic collapse assessment of short-period structures using new proxies for ground motion record selection

Collapse fragility curves obtained for the 6-story structure using the ground motion record bins selected based on the considered proxies: (a) Target " Sa value = 0.8 and (b)

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2020
Large System Analysis of Downlink MISO-NOMA System via Regularized Zero-Forcing Precoding with Imperfect CSIT

In this letter, we consider a downlink MISO-NOMA system with im- perfect CSI using RZF precoding and aim to obtain a closed- form expression of the optimal power allocation by

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2021
Beamforming Techniques for Non-Orthogonal Multiple Access in 5G Cellular Networks

In this paper, we have proposed different beamforming techniques for NOMA based downlink transmission. In par- ticular, these beamforming designs were developed through a) a

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2019
HIGH FREQUENCY CONTACTS SUPPORT HIGH PERFORMANCE UP TO 70 GHZ

Module Bodies: Aluminum Alloy Screws and Spring Pins: Stainless Steel Contact Bodies and Pin: Copper Alloy Insulator:

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2022
A Deep Learning Framework for Optimization of MISO Downlink Beamforming

• We provide a DL-based framework for the beamforming optimization in the multiple-input-single-output (MISO) downlink, where the BS has multiple antennas while each user terminal has

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2021
A Deep Learning Framework for Optimization of MISO Downlink Beamforming

input-single-output (MISO) downlink, where the BS has multiple antennas while each user terminal has a single antenna. The proposed framework is designed based on the CNN

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2021
uvex 2 uvex i-gonomics

• Ultra comfortable removable insole, antistatic, with a moisture control system creating a superior foot climate and improved comfort • uvex 3D hydroflex ® foam insole

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2021
Energy Efficient Beamforming Design for MISO Non-Orthogonal Multiple Access Systems

By using the sequential convex approximation (SCA) technique and the Dinkelbach’s algorithm to handle the non-convex nature of the GEE-Max problem, we propose two novel algorithms

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2019
Joint beamforming and jamming optimization for secure transmission in MISO NOMA networks

To guarantee the security of the MISO-NOMA network with legitimate transmission is not affected, in this section, we propose a joint beamforming and jamming optimization scheme,

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2020
Ionisation in atmospheres of Brown Dwarfs and extrasolar planets II Dust induced collisional ionization

grains, which is unlikely in oxygen-rich astrophysical gases, at least in the case of substellar atmospheres. Figures 1 and 2 show that grains are composed of a mixture of metal

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2020

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