Impact of Self-Interference on the Performance of Joint Partial RAKE Receiver and Adaptive Modulation

Nam, Sung Sik; Choi, You Hee; Alouini, Mohamed‐Slim; Choi, Seyeong

doi:10.1109/access.2016.2632105

Cited by 3 publications

(1 citation statement)

References 34 publications

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“…The channel for cochannel interferers is considered to be Nakagami faded. Channel gains for the co-channel interferers are assumed to be independent and identically distributed (IID) [31].…”

Section: System Modelmentioning

confidence: 99%

Analysis of D2D Communications over Gamma/Nakagami Fading Channels

Hussain

Khan

Mehdi

et al. 2018

Eng. Technol. Appl. Sci. Res.

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In this paper, we investigate the outage probability, channel capacity and symbol error rate (SER) performance of device-to-device (D2D) communication systems. The D2D communication system is affected by several co-channel interferers. Gamma fading channel is considered for the D2D communication system. The channel for the co-channel interference is assumed to be Nakagami faded. An expression for the probability density function (PDF) of the signal-to-interference ratio (SIR) is presented. The PDF is a function of distances between various devices in the D2D system, path-loss, channel fading conditions and signal powers. Based on the PDF expression, we present the expressions for the outage, channel capacity and SER. With the help of numerical results the performance of D2D communication system is discussed under various conditions of interference, path-loss and channel fading.

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Section: System Modelmentioning

confidence: 99%

Analysis of D2D Communications over Gamma/Nakagami Fading Channels

Hussain

Khan

Mehdi

et al. 2018

Eng. Technol. Appl. Sci. Res.

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FPGA Implementation of Rake Receiver in Broadband Micro-power Wireless Communication System

Liu

2019

J. Phys.: Conf. Ser.

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Aiming at the problem that receiver performance is seriously degraded by multipath fading in multipath channel, a three-finger Rake receiver design scheme is proposed, based on Chirp spread spectrum technology for multipath search, delay estimation and phase estimation. Firstly, the windowed algorithm is adopted in multipath search to improve the accuracy of multipath search. Secondly, detecting the spacing between multipath peaks can realize the delay estimation of multipath signals. Finally, the multipath signals are merged to enhance the receiving effect, significantly improving the system’s block error rate performance under the multipath channel environment. Matlab simulation shows that adding a Rake receiver in the system can improve performance by about 1.2dB. A multi-switching mechanism is applied in FPGA implementation, in order to reduce the hardware power consumption. FPGA simulation results verify rationality and correctness of the design, indicating that the system meets the requirements of block error rate less than 1% in actual transmission, when the signal-to-noise ratio is -2dB.

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Research on Chirp Signal Denoising Algorithm Based on IoT

Liu

Zhou

et al. 2020

2020 International Wireless Communications and Mobile Computing (IWCMC)

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Impact of Self-Interference on the Performance of Joint Partial RAKE Receiver and Adaptive Modulation

Cited by 3 publications

References 34 publications

Analysis of D2D Communications over Gamma/Nakagami Fading Channels

Analysis of D2D Communications over Gamma/Nakagami Fading Channels

FPGA Implementation of Rake Receiver in Broadband Micro-power Wireless Communication System

Research on Chirp Signal Denoising Algorithm Based on IoT

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