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Journal articles on the topic 'Rician fading'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

KRSTIĆ, DRAGANA, SUAD SULJOVIĆ, MIHAJLO STEFANOVIĆ, MUNEER MASADEH BANI YASSEIN та DANIJELA ALEKSIĆ. "New Results and Applications about the Level Crossing Rate of SC Receiver output Signal in the Presence of Gamma Shadowing and k-μ or Rician Multipath Fading". WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS 20 (28 червня 2021): 118–27. http://dx.doi.org/10.37394/23201.2021.20.15.

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In this paper,the wireless communication system with dual SC receiver operating over shadowed multipath fading channel is considered. The multipath fadingis k-μor Rician.The received signal experiences the short term fading which is resulting in SC receiver envelope variation and Gamma long term fading resulting in SC receiver envelope power variation. The closed form expressions for joint probability density functions of SC receiver output signal envelope and their first derivative of SC receiver output signal envelope are calculated for both, k-μand Rician fading. These expressions are used

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B, Chandra Kiran, and Sridevi P V. "PERFORMANCE EVALUATION OF MASSIVE MIMO SYSTEMS IN RICIAN FADING CHANNEL." ICTACT Journal on Microelectronics 7, no. 1 (2021): 1090–94. https://doi.org/10.21917/ijme.2021.0190.

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Massive MIMO is the most significant technology in 5G that improves spectral efficiency by employing massive number of antennas at the base station. This paper presents the variation of uplink achievable rates of massive MIMO systems in Rician fading channels using maximum ratio combining and zero forcing receivers for Perfect and Imperfect CSI. . The theoretical and approximated values of MRC and ZF receiver in Rician fading for Perfect and Imperfect CSI is formulated. With the results of simulations, it is shown that massive MIMO system can deliver high sum rate with the increase of antennas

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Pashintsev, V. P., D. A. Belokon, S. A. Koval, and A. D. Skorik. "Methodology for Estimating Communication Reliability in Shortwave Radio-Frequency Transmission Channels with Rician Fading Given Ionospheric Diffusivity." Journal of the Russian Universities. Radioelectronics 25, no. 6 (2022): 22–39. http://dx.doi.org/10.32603/1993-8985-2022-25-6-22-39.

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Introduction. There exists a technique for estimating the dependence of communication reliability in a shortwave radio-frequency transmission channel (SWRC) with a single discrete beam and diffuse wave scattering across small-scale ionospheric inhomogeneities on the selected operating frequency taking into account the given signal-to-noise ratio and ionospheric diffusivity. In this technique, the Nakagami m-distribution is used to describe interference fading of the received signal. However, in a single-beam SWRC, fading signal amplitudes are described by the Rician or generalized Rayleigh, ra

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Brkic, Srdjan, and Predrag Ivanis. "Energy detector performance in Rician fading channel." Serbian Journal of Electrical Engineering 10, no. 1 (2013): 37–46. http://dx.doi.org/10.2298/sjee1301037b.

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In this paper we analyzed the problem of detection of unknown signals in the Rician fading channel. A closed-form expression for the probability of detection is derived, followed by the numerical results. The analysis was extended to the case of cooperative sensor network in which the environment can be modelled by independent Rician fading channels.

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Jovanovic, Predrag, Dragan Mitic, Aleksandar Lebl, and Radoslav Rajkovic. "Display probability of symbol errors for MQAM on Rician fading channel based on MGF method." Yugoslav Journal of Operations Research 25, no. 1 (2015): 93–105. http://dx.doi.org/10.2298/yjor130128036j.

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In this paper, we present a method to calculate the probability of error per symbol (Symbol Error Probability, SEP) of M-ary Quadrature Amplitude Modulation (MQAM) over a slow, flat, identically independently distributed Rician fading channels. Since the fading is one of the major constraints in wireless communications, then diversity modulation technique is used for the efficient transfer of message signals. Exact analysis of error probability per symbol for MQAM, transmitted over Rician fading channels, is performed by N branches of diversity reception using maximum ratio of signal-to-noise

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Hu, Yifan, Ning Cao, and Yunfei Chen. "Analysis of Wireless Energy Harvesting Relay Throughput in Rician Channel." Mobile Information Systems 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/8798494.

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Cooperative communication uses idle nodes to achieve performance gains. Energy harvesting allows cooperative communication to be less dependent on batteries. In this paper, the performance of energy harvesting (EH) amplify-and-forward relaying is analyzed for Rician fading channels, in contrast to previous works that focused on Rayleigh fading channels. Continuous time EH protocol and discrete time EH protocol are considered. Analytical expressions for the average throughput are derived. Numerical results are presented to show the good performance of the system in Rician fading channels by exa

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Ho, Danh H., and T. Aaron Gulliver. "Outage Probability and Normalized SINR-Based Power Allocation over Rician Fading Channels." Wireless Communications and Mobile Computing 2020 (October 8, 2020): 1–16. http://dx.doi.org/10.1155/2020/8818579.

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This paper considers power allocation in cellular networks over Rician fading channels. The goal is to improve the power consumption and energy efficiency as well as satisfy as many users as possible subject to user outage probability and normalized signal to interference plus noise ratio (SINR) constraints. The exact outage probability over Rician fading channels is determined using the moment-generating function (MGF). Further, upper and lower bounds on the outage probability are derived. These are used to characterize the relationship between outage probability and normalized SINR in Rician

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Abu-Dayya, Adnan A., and Norman C. Beaulieu. "Microdiversity on rician fading channels." IEEE Transactions on Communications 42, no. 6 (1994): 2258–67. http://dx.doi.org/10.1109/26.293677.

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Lopez-Fernandez, J., Jose F. Paris, and Eduardo Martos-Naya. "Bivariate Rician Shadowed Fading Model." IEEE Transactions on Vehicular Technology 67, no. 1 (2018): 378–84. http://dx.doi.org/10.1109/tvt.2017.2744800.

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ARYANTA, DWI, and RIENZY PRATAMA LONDONG ALLO. "Dynamic Spatial Diversity Combiner pada Kanal Fading." ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika 7, no. 3 (2019): 466. http://dx.doi.org/10.26760/elkomika.v7i3.466.

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ABSTRAKKanal transmisi radio berkontribusi pada terjadinya efek fading yang dapat berpengaruh pada terjadinya penurunan kualitas sinyal pada penerima. Salah satu solusi yang digunakan untuk menekan efek fading adalah penggunaan Spatial Diversity di sisi penerima. Pada penelitian ini digunakan suatu teknik Dynamic Spatial Diversity Combining yang memadukan Selection Combining, Equal Gain Combining, dan Maximal Ratio Combining untuk mendapatkan kinerja combiner yang lebih efektif dan efisien. Simulasi dilakukan dengan menggunakan modulasi BPSK pada beberapa jenis kanal yaitu Rayleigh, Rician, Na

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Singh, Rupender, and Meenakshi Rawat. "Closed-form Distribution and Analysis of a Combined Nakagami-lognormal Shadowing and Unshadowing Fading Channel." Journal of Telecommunications and Information Technology, no. 4 (December 30, 2016): 81–87. http://dx.doi.org/10.26636/jtit.2016.4.765.

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The realistic wireless channels face combined (time shared) Nakagami-lognormal shadowing and unshadowing fading because of time varying nature of radio channel and mobile user. These channels can be modeled as time-shared sum of multipath-shadowing and unshadowing Rician distributions. These fading create severe problems in long distance wireless systems where multipath fading is superim-posed on shadowing fading (called multipath-shadowing fading). The multipath effect can be modeled using Rayleigh, Rician, Nakagami-m or Weibull distribution and shadowing effect is modeled using lognormal dis

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Dai, Jingke. "Bit-Error-Rate Analysis of Raptor Codes over Rician Fading Channels." Journal of Electrical and Computer Engineering 2020 (June 8, 2020): 1–8. http://dx.doi.org/10.1155/2020/2685075.

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The bit-error-rate expressions of nonsystematic Raptor (NR) codes and systematic Raptor (SR) codes over Rician fading channels are first derived using a Gaussian approximation (GA) approach. These BER expressions provide a significant reduction in computational complexity for analyzing system performance when compared with simulation and discretized density evolution (DDE). As shown by the asymptotic analysis, the NR codes originally designed for binary erasure channels still have good performance on Rician fading channels but SR codes do not. Therefore, the degree distributions of SR codes ar

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Li, Suoping, Xiangyu Liu, Jaafar Gaber, and Guodong Pan. "Modeling Analysis for Downlink RIS-UAV-Assisted NOMA over Air-to-Ground Line-of-Sight Rician Channels." Drones 8, no. 11 (2024): 659. http://dx.doi.org/10.3390/drones8110659.

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This paper proposes a drone-assisted NOMA communication system equipped with a reconfigurable intelligent surface (RIS). Given the Line-of-Sight nature of the Air-to-Ground link, a more realistic Rician fading environment is chosen for the study of system performance. The user’s outage performance and secrecy outage probability of the RIS-UAV-assisted NOMA downlink communication under the Rician channels are investigated. Jointly considering the Line-of-Sight and Non-Line-of-Sight links, the closed-form expressions of each user’s outage probability are derived by approximating the composite ch

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Zhao, Lingxiao. "Comparisons of PSK, APSK, and QAM over AWGN and fading channels." Applied and Computational Engineering 36, no. 1 (2024): 53–63. http://dx.doi.org/10.54254/2755-2721/36/20230423.

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In addition to the thermal noise, communication systems can normally experience various fading because of objects reflecting the signal. PSK, APSK, and QAM modulation schemes are widely used in communication systems. It is thus essential to know how well these schemes can perform in different fading channels. This research explores the BER performance of these modulation schemes in common and typical channel models including AWGN, Rayleigh fading, Rician fading, and Nakagami fading channels by simulations in MATLAB. The BER curves over a range of SNR and symbol constellation diagrams are obtai

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Bonsu, K. A., K. O. Boateng, J. K. Oppong, and K. A. Dotche. "Small-Scale Fading Characteristics in Cellular Networks in Ghana." International Journal of Interdisciplinary Telecommunications and Networking 5, no. 3 (2013): 23–33. http://dx.doi.org/10.4018/jitn.2013070103.

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Fading is the most observed and frustrating problem in transmitting and receiving radio signals. A Study in correlation properties of fading helps to design proper communication systems that are robust to it. In this work, received power signal was obtained by drive-test technique. The analysis was determined using distribution fitting tool in Matlab software 7.5.0 (R2007b). The following fading distributions were used, Rayleigh, Rician, Nakagami-m, Lognormal and Weibull. Weibull fading distribution was found to give the best description of fading experienced in Ghana.On the other hand, Rician

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Sheng, Xutao, Guangyue Lu, Liqin Shi, and Yinghui Ye. "Performance Analysis of Hybrid Protocol Based AF EH Relaying over Asymmetric Fading Channels." Information 10, no. 2 (2019): 50. http://dx.doi.org/10.3390/info10020050.

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Simultaneous wireless information and power transfer is a practicable solution to encourage energy-constrained relay nodes to cooperate with the source to transmit information to the destination. In this paper, we study the outage performance of hybrid protocol based amplify-and-forward (AF) relay networks over asymmetric fading channels, where the source-relay link and the relay-destination link are subjected to Rician fading and Rayleigh fading, respectively. In particular, we derive the lower bound of outage probability and the upper bound of outage capacity based on a high signal-to-noise

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García-Corrales, Celia, Francisco J. Cañete та José F. Paris. "Capacity ofκ-μShadowed Fading Channels". International Journal of Antennas and Propagation 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/975109.

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The ergodic capacity of fading channels modeled with aκ-μshadowed distribution is investigated to derive closed-form expressions. Theκ-μshadowed distribution is of particular interest because it contains, as special cases, other classical ones like one-side Gaussian, Rayleigh, Rician, Nakagami-m,κ-μ, and Rician shadowed distributions. The paper discusses the physical meaning of the distribution parameter variations and also their impact on the channel capacity. These results can be used to study the behavior of different channels like the ones in underwater acoustic communications, land mobile

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Halder, Amit, Md Riyad Tanshen, Khandakar Ahammad Ali, Fauzia Khan Juthy, Md Younus Ali, and Nusrat Jahan. "Performance Analysis of 16-FSK Modulator and Demodulator Over Rician Fading Channel by Varying Channel Parameters." Asian Journal of Basic Science & Research 05, no. 02 (2023): 97–104. http://dx.doi.org/10.38177/ajbsr.2023.5209.

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This article presents a comprehensive analysis of a 16-FSK modulator and demodulator's performance over a Rician fading channel, which accurately models wireless communication channels with line-of-sight and non-line-of-sight components. The study investigates the impact of various parameters, including the Rician K-factor, Maximum Diffuse Doppler Shift, and Delay Vector, using the MATLAB Simulink communication blockset. The results indicate that increasing the K-factor and delay vector of the channel leads to an improvement in bit error rate. Additionally, it is observed that the maximum diff

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Simmons, Nidhi, Carlos Rafael Nogueira da Silva, Simon L. Cotton, Paschalis C. Sofotasios, and Michel Daoud Yacoub. "Double Shadowing the Rician Fading Model." IEEE Wireless Communications Letters 8, no. 2 (2019): 344–47. http://dx.doi.org/10.1109/lwc.2018.2871677.

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González-Aurioles, Santiago, J. L. Padilla, P. Padilla, Juan F. Valenzuela-Valdés, and Juan C. Gonzalez-Macias. "On the MIMO Capacity for Distributed System under Composite Rayleigh/Rician Fading and Shadowing." International Journal of Antennas and Propagation 2015 (2015): 1–12. http://dx.doi.org/10.1155/2015/105017.

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Wireless channels are commonly affected by short-term fading and long-term fading (shadowing). The shadowing effects must be taken into account also when mobility is present in the wireless scenario. Using a composite fading model, the total channel capacity can be studied for a scenario with short-term Rayleigh fading along with shadowing. This work provides quantitative results for these kinds of scenarios with Rayleigh fading and shadowing, considering also multiple-input and multiple-output systems, which have not been previously reported. In addition, the channel capacity has been studied

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Lin, Gu-Rong, and Stefan M. Moser. "The Fading Number of a Multiple-Access Rician Fading Channel." IEEE Transactions on Information Theory 57, no. 8 (2011): 4983–91. http://dx.doi.org/10.1109/tit.2011.2158470.

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Mandal, Nasiba, and Tapan P. Bagchi. "A New Analytical Approach to Estimate Fading in Mobile Communication System Design." Applied Mechanics and Materials 619 (August 2014): 322–26. http://dx.doi.org/10.4028/www.scientific.net/amm.619.322.

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This paperprovides a novel analytical platform for evaluating theessential second order statistical boundaries for fading in mobile communication for average fade duration (AFD) and levelcrossing rate (LCR) of Rayleigh, Rician and Nakagami fading channels. We derive new expressions for average LCR and AFD. We then model and computationally simulate the proposed method for Rayleigh, Rician and Nakagami channels and separately calculate the LCR and AFD for each channel by this approach. Simulated results obtained for all three channels show that the values of LCR and AFD calculated by using the

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Pešović, Uroš, and Peter Planinšič. "Error Probability Model for IEEE 802.15.4 Wireless Communication." Journal of Circuits, Systems and Computers 25, no. 11 (2016): 1650135. http://dx.doi.org/10.1142/s0218126616501358.

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Wireless transmission compliant to IEEE 802.15.4 standard can be significantly affected by background noise, multipath fading and interference from other radio sources. The influence of such disturbances is most commonly expressed in a form of error probability statistics. Accurate analytical error probability model is hard to acquire, since IEEE 802.15.4 standard uses imperfect spreading sequences. Some prior works in this field tend to idealize these imperfect spreading sequences in order to simplify calculations for error probability parameters. This paper presents an analytical error proba

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Krstic, Dragana, Petar Nikolic, Danijela Aleksic, Sinisa Minic, Dragan Vuckovic, and Mihajlo Stefanovic. "Product of Three Random Variables and its Application in Relay Telecommunication Systems in the Presence of Multipath Fading." Journal of Telecommunications and Information Technology 1 (March 29, 2019): 83–92. http://dx.doi.org/10.26636/jtit.2019.130018.

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In this paper, the product of three random variables (RVs) will be considered. Distribution of the product of independent random variables is very important in many applied problems, including wireless relay telecommunication systems. A few of such products of three random variables are observed in this work: the level crossing rate (LCR) of the product of a Nakagami-m random variable, a Rician random variable and a Rayleigh random variable, and of the products of two Rician RVs and one Nakagami-m RV is calculated in closed forms and presented graphically. The LCR formula may be later used for

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Cebrail, ÇIFLIKLI, AL-OBAIDI Waeal, and AL-OBAIDI Musaab. "THE PERFORMANCE OF CONVOLUTIONAL CODING BASED COOPERATIVE COMMUNICATION: RELAY POSITION AND POWER ALLOCATION ANALYSIS." International Journal of Computer Networks & Communications (IJCNC) 11, no. 3 (2019): 51–66. https://doi.org/10.5281/zenodo.3264834.

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Wireless communication faces adversities due to noise, fading, and path loss. Multiple-Input MultipleOutput (MIMO) systems are used to overcome individual fading effect by employing transmit diversity. Duo to user single-antenna, Cooperation between at least two users is able to provide spatial diversity. This paper presents the evaluation of the performances of the Amplify and Forward (AF) cooperative system for different relay positions using several network topologies over Rayleigh and Rician fading channel. Furthermore, we present the performances of AF cooperative system with various powe

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He, Junyi, Junnan Zhang, Cheng Song, and Mengxiang Wu. "Spectral Efficiency of the Multiway Massive System over Rician Fading Channels." Security and Communication Networks 2021 (February 24, 2021): 1–8. http://dx.doi.org/10.1155/2021/6618363.

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In this study, we consider a multiway massive multi-input multi-output (MIMO) relay network over Rician fading channels, where all users intend to share their information with the other users via amplify-and-forward (AF) relays equipped with a great number of antennas. More practical, the imperfect channel state information (CSI) is taken into account. To evaluate the performance of the considered networks, we derived an analytical approximation expression for the spectral efficiency with zero-forcing (ZF) receivers in a closed form. To obtain more insights, the asymptotic analysis as the numb

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Aljuneidi, Wassim Yassin, Yasser M. Jaamour, and Khaldoun Khorzom. "Approximating Shadowed Rician Model to Other Simpler Models." International Journal of Embedded and Real-Time Communication Systems 7, no. 1 (2016): 1–29. http://dx.doi.org/10.4018/ijertcs.2016010101.

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Shadowed Rician model is considered to be the most appropriate that is used to characterize the impairments seen in wireless channels, which suffer Line-Of-Sight (LOS) shadowing and small-scale fading. In this model, the Probability Density Function (PDF) of the Signal to Noise Ratio (SNR) per symbol needs numerical solutions to be evaluated. More than that, for some values of the fading parameters, the numerical solution converging too slowly, and so needs too much time to be evaluated. This is considered as a problem in real time applications where delay is a critical issue. In this paper, t

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Smith, W. S., and P. H. Wittke. "Differential detection of GMSK in Rician fading." IEEE Transactions on Communications 42, no. 2/3/4 (1994): 216–20. http://dx.doi.org/10.1109/tcomm.1994.577013.

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Ghareeb, Ibrahim, and Deemah Tashman. "Statistical analysis of cascaded Rician fading channels." International Journal of Electronics Letters 8, no. 1 (2018): 46–59. http://dx.doi.org/10.1080/21681724.2018.1545925.

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Haghani, Sasan, and Norman Beaulieu. "Predetection Switched Combining in Correlated Rician Fading." IEEE Transactions on Wireless Communications 6, no. 8 (2007): 2788–92. http://dx.doi.org/10.1109/twc.2007.06061.

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Yonglan Zhu, Yan Xin, and Pooi-Yuen Kam. "Outage Probability of Rician Fading Relay Channels." IEEE Transactions on Vehicular Technology 57, no. 4 (2008): 2648–52. http://dx.doi.org/10.1109/tvt.2007.912603.

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Liu, Xian. "Probability of Strictly Positive Secrecy Capacity of the Rician-Rician Fading Channel." IEEE Wireless Communications Letters 2, no. 1 (2013): 50–53. http://dx.doi.org/10.1109/wcl.2012.101812.120660.

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Halder, Amit, Mst Naila Akter, Jayanta Roy, Md Riyad Tanshen, and Mir Afzal Hossain. "A MATLAB Simulink Study on the Performance of QAM Modulation Scheme in AWGN, Rayleigh, and Rician Fading Channels: BER Analysis." Irish Interdisciplinary Journal of Science & Research 07, no. 02 (2023): 34–41. http://dx.doi.org/10.46759/iijsr.2023.7205.

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Wireless communication is the fastest-growing segment in the communication industry, with mobile communication being the most widely used. However, it faces several technical challenges, such as Fading, Shadowing, Interference, and Propagation path loss. Meeting the higher demand for capacity with high-quality service is crucial. Orthogonal Frequency Division Multiplexing (OFDM) is a technique that converts wideband signals into narrowband signals for transmission, making it a suitable option for high bandwidth data transmission. The transmission of these narrowband signals is executed with an

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Wu, Xiaohe, Xiang Ji, Yuan Yuan, and Minyu Li. "Analysis of the asymptotical average packet error rate over Rician fading channels." Journal of Physics: Conference Series 2615, no. 1 (2023): 012007. http://dx.doi.org/10.1088/1742-6596/2615/1/012007.

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Abstract In the paper, we develop a simple and rather accurate method to analyze and research the average packet error rate (PER) in the high SNR region for the packet transmission system over Rician channels. By introducing the concept of inverse coding gain, the calculation expression of the average PER under the Rician fading channel can be obtained. Numerical calculations and simulations validate our theoretical analysis and approximation.

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Bhutto, Zuhaibuddin, та Wonyong Yoon. "Dual-Hop Cooperative Relaying with Beamforming Under Adaptive Transmission in κ–μ Shadowed Fading Environments". Electronics 8, № 6 (2019): 658. http://dx.doi.org/10.3390/electronics8060658.

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In this paper, we analyze the performance of a dual-hop cooperative decode-and-forward (DF) relaying system with beamforming under different adaptive transmission techniques over κ − μ shadowed fading channels. We consider multiple antennas at the source and destination, and communication takes place via a single antenna relay. The published work in the literature emphasized the performance analysis of dual-hop DF relaying systems, in conjunction with different adaptive transmission techniques for classical fading channels. However, in a real scenario, shadowing of the line-of-sight (LoS) sign

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Ferreira Dias, Claudio, Eduardo Rodrigues de Lima, and Gustavo Fraidenraich. "Bit Error Rate Closed-Form Expressions for LoRa Systems under Nakagami and Rice Fading Channels." Sensors 19, no. 20 (2019): 4412. http://dx.doi.org/10.3390/s19204412.

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We derive exact closed-form expressions for Long Range (LoRa) bit error probability and diversity order for channels subject to Nakagami-m, Rayleigh and Rician fading. Analytical expressions are compared with numerical results, showing the accuracy of our proposed exact expressions. In the limiting case of the Nakagami and Rice parameters, our bit error probability expressions specialize into the non-fading case.

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Joo, Jung Suk. "On the Use of Polar Code for LoRa PHY." International Research Journal of Computer Science 10, no. 01 (2023): 01–03. http://dx.doi.org/10.26562/irjcs.2023.v1001.01.

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LoRa (long range) PHY adopts simple hamming codes with maximum one-bit error correction capacity, which is one of the main causes of poor performance in fading environments. As one approach to improve performance in fading environments, in this paper, we will investigate the use of a polar code for LoRa. Specifically, through computer simulations, we will compare the performance gain in Rician fading channels according to the application of a polar code with code rate 0.5 instead of the original (8,4) hamming code in LoRa PHY.

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Amlavad, Prerna, and Mukesh Ptidar. "Performance Analysis of Different QAM Techniques Using Rician Fading Channel." International Journal of Trend in Scientific Research and Development Volume-3, Issue-1 (2018): 1123–26. http://dx.doi.org/10.31142/ijtsrd20214.

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Jaksic, Branimir, Mihajlo Stefanovic, Danijela Aleksic, Dragan Radenkovic, and Sinisa Minic. "First-Order Statistical Characteristics of Macrodiversity System with Three Microdiversity MRC Receivers in the Presence of k-µ Short-Term Fading and Gamma Long-Term Fading." Journal of Electrical and Computer Engineering 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/9689586.

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Macrodiversity system with macrodiversity SC receiver and three microdiversity MRC (maximum ratio combining) receivers is considered. Independent k-μ short-term fading and correlated Gamma long-term fading are present at the inputs of microdiversity MRC receivers. For this model, the probability density function and the cumulative density function of microdiversity MRC receivers and macrodiversity SC receiver output signal envelopes are calculated. Influences of Gamma shadowing severity, k-μ multipath fading severity, Rician factor and correlation coefficient at probability density function, a

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Tripathi, Khushboo, and S. D. Dixit. "Effect of Channel Fading on the Performance of Wireless Ad Hoc Network Routing Protocols." Applied Mechanics and Materials 197 (September 2012): 643–48. http://dx.doi.org/10.4028/www.scientific.net/amm.197.643.

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In this paper the application spectrum of wireless ad hoc network is a typical battle field monitoring system for the public safety purpose and military sector where the sensor network simulator architecture is used to provide support for sensing capabilities in network nodes for different mobility conditions. Rayleigh and Rician fading (K=3) model is used for the effect of channel fading in the network scenario. The channel fading incurs extra network overhead in the PHY, MAC and Network layer. A comprehensive study on the performance of ad hoc network routing protocols under realistic networ

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Ni, Jiqing, Zesong Fei, Chengwen Xing, Di Zhao, Niwei Wang, and Jingming Kuang. "Secrecy Balancing over Two-User MISO Interference Channels with Rician Fading." International Journal of Antennas and Propagation 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/546260.

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Abstract:

This paper considers a 2-user multiple-input single-output (MISO) interference channel with confidential messages (IFC-CM), in which the Rician channel model is assumed. The coordinated beamforming vectors at the two transmitters have the similar parameterizations as those for perfect CSI, which could be optimized jointly and achieved by agreeing on the real parameters between the two users. Our main contribution is that a quadratic relationship between the two real-valued parameters can be derived for the Rician channel to reach the ergodic secrecy rate balancing point. Simulation results pre

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Ozdogan, Ozgecan, Emil Bjornson, and Erik G. Larsson. "Massive MIMO With Spatially Correlated Rician Fading Channels." IEEE Transactions on Communications 67, no. 5 (2019): 3234–50. http://dx.doi.org/10.1109/tcomm.2019.2893221.

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Le, Khoa N. "Distributions of Multivariate Correlated Rayleigh and Rician Fading." IEEE Transactions on Information Theory 63, no. 12 (2017): 7777–79. http://dx.doi.org/10.1109/tit.2017.2745706.

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Roberts, J. A., and J. M. Bargallo. "DPSK performance for indoor wireless Rician fading channels." IEEE Transactions on Communications 42, no. 2/3/4 (1994): 592–96. http://dx.doi.org/10.1109/tcomm.1994.577086.

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Hamdi, Khairi. "Capacity of MRC on Correlated Rician Fading Channels." IEEE Transactions on Communications 56, no. 5 (2008): 708–11. http://dx.doi.org/10.1109/tcomm.2008.060381.

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Kun-Wah Yip and Tung-Sang Ng. "Matched filter bound for multipath Rician-fading channels." IEEE Transactions on Communications 46, no. 4 (1998): 441–45. http://dx.doi.org/10.1109/26.664296.

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Lin, Jia-ru, and Wei-ling Wu. "Performance Analysis of LDPC on Rician Fading Channels." Frontiers of Electrical and Electronic Engineering in China 1, no. 1 (2006): 120–24. http://dx.doi.org/10.1007/s11460-005-0020-x.

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Tjhung, T. T., Chun Loo, and N. P. Secord. "BER performance of DQPSK in slow Rician fading." Electronics Letters 28, no. 18 (1992): 1763. http://dx.doi.org/10.1049/el:19921122.

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Sivasubramanian, B., and H. Leib. "Fixed-Rate Raptor Codes Over Rician Fading Channels." IEEE Transactions on Vehicular Technology 57, no. 6 (2008): 3905–11. http://dx.doi.org/10.1109/tvt.2008.923664.

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Bilim, Mehmet. "Effective throughput of alternate rician shadowed fading links." IEEJ Transactions on Electrical and Electronic Engineering 15, no. 6 (2020): 928–30. http://dx.doi.org/10.1002/tee.23135.

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