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Relevant bibliographies by topics / DF Relaying

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Academic literature on the topic 'DF Relaying'

Author: Grafiati

Published: 6 September 2023

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Journal articles on the topic "DF Relaying"

1

Touati, Sami, and Hatem Boujemaa. "Static Hybrid Multihop Relaying." International Journal of Computers 15 (April 28, 2021): 48–52. http://dx.doi.org/10.46300/9108.2021.15.7.

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In this work, we propose a new static hybrid mul- tihop relaying protocol where some relays amplify the received signal whereas the remaining ones use Decode and Forward (DF) relaying. The relaying mode in each relay is set using the distance between the different nodes or the average SNR. The exact and asymptotic bit error probabilities are derived. Simulation results are provided in different contexts to compare the performance of hybrid relaying to conventional AF and DF relaying.

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Wenqian, Huang, and Ding Wenrui. "Adaptive Equalizer Design for Unmanned Aircraft Vehicle Image Transmission over Relay Channels." Wireless Communications and Mobile Computing 2018 (2018): 1–10. http://dx.doi.org/10.1155/2018/5497926.

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A novel length adaptive method is proposed for time domain equalizer by taking the channel attenuation ratio between different multipath components into account in UAV-UAV and UAV-ground channels. Then, considering received image quality, the minimum bit error ratio (MBER) criterion is exploited to design adaptive equalizers for both amplify-and-forward (AF) and decode-and-forward (DF) relaying systems by the proposed length adaptive method. Results show that proposed MBER adaptive equalizers outperform the traditional ones in both AF relaying and DF relaying as channel attenuation ratio in UAV-ground channel increases. Moreover, DF outperforms AF as channel attenuation ratio in UAV-UAV channel increases. Furthermore, bit error ratio (BER) and peak signal-to-noise ratio (PSNR) performances in both AF and DF are evaluated to show the enhancement by the proposed MBER adaptive equalizers.

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WANG, Jingjing, Lingwei XU, Xinli DONG, Xinjie WANG, Wei SHI, and T. Aaron GULLIVER. "Performance Analysis of DF Relaying Cooperative Systems." IEICE Transactions on Communications E99.B, no. 7 (2016): 1577–83. http://dx.doi.org/10.1587/transcom.2015ebp3455.

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Song, S. H., Q. T. Zhang, and K. B. Letaief. "Selective Relay-Activation for Conditional DF Relaying." IEEE Transactions on Communications 62, no. 3 (March 2014): 888–99. http://dx.doi.org/10.1109/tcomm.2014.020314.130082.

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Lai, Xiazhi, Wanxin Zou, Dongqing Xie, Xutao Li, and Lisheng Fan. "DF Relaying Networks With Randomly Distributed Interferers." IEEE Access 5 (2017): 18909–17. http://dx.doi.org/10.1109/access.2017.2751105.

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Ahiadormey, Roger Kwao, Prince Anokye, and Kyoung-Jae Lee. "Cooperative Non-Orthogonal Multiple Access over Log-Normal Power Line Communication Channels." Electronics 8, no. 11 (November 1, 2019): 1254. http://dx.doi.org/10.3390/electronics8111254.

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In this paper, we analyze the performance of cooperative power domain non-orthogonal multiple access (NOMA) in power line communication (PLC) networks. Due to the high signal attenuation of the source to user links, a relay aids communication from the source to two users. With half-duplex transmission, the source transmits a superimposed symbol in the first phase. The relay utilizes amplify-and-forward (AF) and decode-and-forward (DF) protocol on the received superimposed signal and forwards it to the users in the second phase. We derive analytic expressions for the outage probability and the system throughput of the proposed system under a PLC log-normal channel with impulsive noise. Based on the results for AF NOMA relaying case, we analyze the system performance at high signal-to-noise ratio (SNR) and derive closed-form lower and upper bounds for the outage probability. Simulation results show an improvement in the outage probability and the system throughput performance of the AF and DF NOMA schemes compared to the NOMA without relaying transmission and conventional orthogonal multiple access scheme. Furthermore, the impact of the channel variance is highlighted in the results. It is shown that the DF NOMA has a better outage probability than the AF NOMA scheme for low channel variance scenarios (i.e., less branches and connected loads in the PLC network). However, as the channel variance increases, AF NOMA scheme has similar outage probability performance as the DF NOMA scheme. In addition, it is shown that the system throughput is enhanced when the relay employs DF relaying compared to AF relaying.

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Xia, Junjuan, Fasheng Zhou, Xiazhi Lai, Haochuan Zhang, Hongbin Chen, Qinghai Yang, Xin Liu, and Junhui Zhao. "Cache Aided Decode-and-Forward Relaying Networks: From the Spatial View." Wireless Communications and Mobile Computing 2018 (2018): 1–9. http://dx.doi.org/10.1155/2018/5963584.

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We investigate cache technique from the spatial view and study its impact on the relaying networks. In particular, we consider a dual-hop relaying network, where decode-and-forward (DF) relays can assist the data transmission from the source to the destination. In addition to the traditional dual-hop relaying, we also consider the cache from the spatial view, where the source can prestore the data among the memories of the nodes around the destination. For the DF relaying networks without and with cache, we study the system performance by deriving the analytical expressions of outage probability and symbol error rate (SER). We also derive the asymptotic outage probability and SER in the high regime of transmit power, from which we find the system diversity order can be rapidly increased by using cache and the system performance can be significantly improved. Simulation and numerical results are demonstrated to verify the proposed studies and find that the system power resources can be efficiently saved by using cache technique.

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Alexandropoulos, George C., Agisilaos Papadogiannis, and Paschalis C. Sofotasios. "A Comparative Study of Relaying Schemes with Decode and Forward over Nakagami- Fading Channels." Journal of Computer Networks and Communications 2011 (2011): 1–14. http://dx.doi.org/10.1155/2011/560528.

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Although relaying can be very beneficial for wireless systems, understanding which relaying schemes can achieve specific performance objectives under realistic fading is crucial. In this paper we present a general framework for modeling and evaluating the performance of dual-hop decode-and-forward (DF) relaying schemes over independent and not necessarily identically distributed (INID) Nakagami- fading channels. We obtain closed-form expressions for the statistics of the instantaneous output signal-to-noise ratio of repetitive transmission with selection diversity. Furthermore, we present a unified statistical overview of other three significant relaying schemes with DF, one based on repetitive transmission with maximal-ratio diversity and the other two based on relay selection (RS). To compare the considered schemes, we present closed-form and analytical expressions for the outage probability and the average symbol error probability under various modulation methods, respectively. Importantly, it is shown that when the channel state information for RS is perfect, RS-based schemes always outperform repetitive ones. Furthermore, when the direct link between the source and the destination nodes is sufficiently strong, relaying may not result in any gains, and it should be switched off.

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Huynh, Phat, Khoa T. Phan, Bo Liu, and Robert Ross. "Throughput Analysis of Buffer-Aided Decode-and-Forward Wireless Relaying with RF Energy Harvesting." Sensors 20, no. 4 (February 23, 2020): 1222. http://dx.doi.org/10.3390/s20041222.

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In this paper, we investigated a buffer-aided decode-and-forward (DF) wireless relaying system over fading channels, where the source and relay harvest radio-frequency (RF) energy from a power station for data transmissions. We derived exact expressions for end-to-end throughput considering half-duplex (HD) and full-duplex (FD) relaying schemes. The numerical results illustrate the throughput and energy efficiencies of the relaying schemes under different self-interference (SI) cancellation levels and relay deployment locations. It was demonstrated that throughput-optimal relaying is not necessarily energy efficiency-optimal. The results provide guidance on optimal relaying network deployment and operation under different performance criteria.

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Qin, Dong, Yuhao Wang, and Tianqing Zhou. "Resource allocation for OFDM-based improved DF relaying." IET Communications 11, no. 18 (December 21, 2017): 2768–74. http://dx.doi.org/10.1049/iet-com.2017.0447.

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Dissertations / Theses on the topic "DF Relaying"

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R, Manoj B. "Buffer-aided relaying in DF cooperative networks." Thesis, IIT Delhi, 2019. http://eprint.iitd.ac.in:80//handle/2074/8119.

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Tahseen, Muhammad Mustafa, MatiUllah Khan, and Farhan Ullah. "Analysis of OSTBC in Cooperative Cognitive Radio Networks using 2-hop DF Relaying Protocol." Thesis, Blekinge Tekniska Högskola, Sektionen för ingenjörsvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2510.

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To achieve cooperative diversity in cognitive radio network, Decode and Forward (DF) protocol is implemented at Cognitive Radios (CRs) using Orthogonal Space Time Block Coding (OSTBC). The 2-hop communication between source and destination is completed with the help of Cognitive Relays (CRs) using Multiple Input Multiple Output (MIMO) technology within the network. To achieve spatial diversity and good code rate Alamouti 2×2 STBC is used for transmission. CR is using the decoding (Decode and Forward (DF)) strategy and without amplifying ability before forwarding data towards destination provide better performance. The main objective of this thesis is to detect Primary User (PU) spectrum availability or non-availability for the use of Secondary Users (SU). The Alamouti STBC encoded data is broadcasted to wireless Rayleigh faded channel through transmitter having two transmitting antennas. The CRs are preferred to place close with PU to detect transmitted signal and because of having decoding capability CRs decode the collected data using Maximum Likelihood (ML) decoding technique then re-encode the decoded data for further transmission towards receiver. The energy of PU signal received at relays is calculated using energy detector used at cognitive controller having authority to make final decision about presence or absence of PU signal within the spectrum by comparing calculated energy of PU received signal with a predefined value. If the calculated signal energy is less than threshold value it is pretended as the absence of PU and in the other case spectrum is assumed as occupied by PU. Decoding PU signal at relays before forwarding towards destination provide better performance in terms of detection probability and decreasing probability of false alarming as the Signal to Noise (SNR) increases. The proposed cooperative spectrum sensing using DF protocol at cognitive relays with Alamouti STBC is implemented and results are validated by MATLAB simulation.
+46 455 38 50 00

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Mehmood, Faisal, and Muneeb Ejaz. "Performance Analysis of 3-hop using DAF and DF over 2-hop Relaying Protocols." Thesis, Blekinge Tekniska Högskola, Sektionen för ingenjörsvetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-4229.

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In wireless Communication, the need of radio spectrum increases nowadays. But in the system we are losing approximately 82-86% of spectrum most of the time due to the absence of Primary User (PU). To overcome this issue Cognitive Radio (CR) is an admirable approach. The concept of cooperative communication needs to be considering because high data rate is the demand for wireless services. Cooperative diversity in the network realized by 3-hop Decode, Amplify and Forward (DAF) and Decode and Forward (DF) and in 2-hop DF and Amplify and Forward (AF) Protocols implemented in cognitive radio communication network using Orthogonal Space Time Block Coding (OSTBC). The communication between end points is accomplished by using Multiple Input and Multiple Output (MIMO) antenna arrangement. During the Propagation, Alamouti Space Time Block Coding is used to accomplish spatial diversity and the encoded data is transmitted through Rayleigh fading channel. CR decodes the transmitted signal using Maximum Likelihood (ML) decoding method. Afterward signal broadcast toward the destination. To check the energy level of signal, energy detection technique applies at the Cognitive Controller (CC). Finally, CC will take ultimate decision for the presence of primary user if the energy level of signal is greater than predefined threshold level, it means PU is present otherwise it is absent. The main objective of this thesis is to analyze the performance of 3-hop and 2-hop communication network using relays. The performance is compared on the bases of two parameters i.e. Bit Error Rate (BER) and Probability of Detection (PD). The results are processed and validated by MATLAB simulation.

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Lu, P. S. (Pen-Shun). "Decoding and lossy forwarding based multiple access relaying." Doctoral thesis, Oulun yliopisto, 2015. http://urn.fi/urn:isbn:9789526207742.

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Abstract The goal of this thesis is to provide a unified concept of lossy-forwarding from the theoretical analysis to practical scheme design for the decode-and-forward-based multiple access relay channel (MARC) system. To improve the performance of MARC with the relay subject to resources or/and time constraints, the erroneous estimates output from simple detection schemes are used at the relay are forwarded and exploited. A correlation is then found between two sequences: one is the network-coded sequence sent from the relay, and the other is their corresponding exclusive-OR-ed information sequence. Several joint network-channel coding (JNCC) techniques are provided in which the correlation is utilized to update the log-likelihood ratio sequences during the iterative decoding process at the destination. As a result, the bit error rate (BER) and frame error rate (FER) are improved compared with those of MARC with select DF strategy (SDF-MARC). The MARC proposed above is referred to as erroneous estimates-exploiting MARC (e-MARC). To investigate the achieved FER performance of the e-MARC system, the outage probability for e-MARC with two source nodes is theoretically derived. We re-formulate the e-MARC system and identify its admissible rate region according to the Slepian-Wolf theorem with a helper. Then, the outage probability is obtained by a set of integral over the rate region with respect to the probability density functions of all the links' instantaneous signal-to-noise power ratios. It is found through simulations that, as one of the source nodes is far away from both the relay and destination, e-MARC is superior to SDF-MARC in terms of outage performance. Furthermore, a joint adaptive network-channel coding (JANCC) technique is then proposed to support e-MARC with more source nodes. A vector is constructed at the destination in JANCC to identify the indices of the incorrectly decoded source node(s), and re-transmitted to the relay for requesting additional redundancy. The relay performs network-coding only over the estimates specified by the vector upon receiving the request. Numerical results show that JANCC-aided e-MARC is superior to e-MARC in terms of FER and goodput efficiency. In addition, compared iterative decoding is performed at relay with SDF-MARC, the use of differential detection with JANCC-aided e-MARC significantly reduces the computational complexity and latency with only a small loss in the FER
Tiivistelmä Tämän väitöskirjan tarkoituksena on tuottaa yhtenäinen kokonaisuus häviöllisestä lähetyksestä pura-ja-lähetä (DF) -pohjaisessa monikäyttörelejärjestelmässä (MARC) sekä teoreettisesta että käytännöllisestä näkökulmasta. Parantaakseen resurssi- tai aikarajoitetun MARC-järjestelmän suorituskykyä, vastaanotin hyödyntää riippuvuussuhdetta releen välittämien informaatiosekvenssien virheellisten estimaattien ja suoraan lähteestä tulevien informaatiosekvenssien välillä (e-MARC). Työssä ehdotetaan useita yhdistetyn verkko -ja kanavakoodauksen menetelmiä (JNCC), joissa log-uskottavuussuhdesekvenssit iteratiivisen purkamisprosessin aikana päivitetään hyödyntämällä sekvenssien riippuvuussuhdetta vastaanottimessa. Tämän tuloksena sekä bittivirhe- että kehysvirhesuhdetta saadaan parannettua verrattuna selektiiviseen pura-ja-lähetä menetelmää käyttävään MARC-strategiaan (SDF-MARC). Kehysvirheen suorituskyvyn tarkastelua varten työssä johdetaan teoreettinen epäkäytettävyyden todennäköisyys e-MARC-menetelmälle kahden lähettimen tapauksessa. Lisäksi e-MARC-menetelmälle määritetään tiedonsiirtonopeusalue Slepian-Wolf -teoreeman mukaisesti. Tämän jälkeen saadaan epäkäytettävyyden todennäköisyys kaikkien linkkien signaalikohinasuhteen todennäköisyystiheysfunktion integraalina tiedonsiirtonopeusalueen yli. Simulointitulokset osoittavat e-MARC-menetelmän paremman epäkäytettävyyden todennäköisyyden verrattuna SDF-MARC-menetelmään silloin kun yksi lähettimistä on kaukana sekä releestä että vastaanottimesta. Mahdollistaakseen useamman lähteen käytön e-MARC-menetelmässä, työssä ehdotetaan lisäksi adaptiivinen yhdistetyn verkko-ja kanavakoodauksen menetelmä (JANCC). Siinä vastaanotin määrittää väärin purettujen sekvenssien lähettimet ja ilmoittaa ne vektorimuodossa takaisin releelle pyytääkseen näiden lähettimien informaation uudelleenlähetystä. Tämän jälkeen rele suorittaa verkkokoodauksen vain tunnistusvektorin määrittämien informaatiosekvenssien estimaatteihin perustuen. Tulokset näyttävät, että JANCC-menetelmää käyttävä e-MARC saavuttaa paremman kehysvirheen ja hyödyllisen läpäisyn tehokkuuden verrattuna e-MARC-menetelmään

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Pao-JenChen and 陳保仁. "Performance Evaluation of DF-based Cooperative Relaying Protocols." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/05949023714759972882.

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PedroSardon and 安佩卓. "Hybrid AF-DF Incremental Relaying in Cooperative Wireless Networks." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/37237910640223459299.

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碩士
國立成功大學
電腦與通信工程研究所
99
Inspired by the idea of multiple-input and multiple-output (MIMO) systems,diversity can be achieved when multiple copies of the transmitted signal are received at the destination through cooperative relaying, resulting in improved reliability using single-antenna terminals. In cooperative communications the relaying scheme plays a fundamental role in exploiting the achievable diversity gain. Two techniques have been largely studied, namely, Amplify-and-Forward(AF) and Decode-and-Forward (DF). To avoid unnecessary consumptions of resources, relays should be used only when the direct transmission is failed, which is known as incremental relaying. The drawback of incremental relaying is the degraded bandwidth efficiency, due to information repetition. Particularly, incremental relaying based on AF suffers noise amplification, while it incurs decoding delay using DF. How to balance the use of relays in order to achieve a good trade-off between reliability and bandwidth efficiency needs a special treatment. This work proposes a hybrid relaying scheme that exploits the principal benefits of AF and DF in the context of incremental relaying. AF is performed in the first phase using a small number of relays, while the second phase is launched using DF only if the first one fails. To facilitate performance evaluation, important performance metrics are obtained in closed-form expressions. Both numerical and simulation results show that the proposed scheme achieves higher reliability and makes better use of the radio resources.

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Hassan, Osama. "On Using D2D Collaboration and a DF-CF Relaying Scheme to Mitigate Channel Interference." Thesis, 2020. http://hdl.handle.net/10754/666290.

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Given the exponentially increasing number of connected devices to the network which will lead to a larger number of installed celluar towers and base stations that are in closer proximity to one another when compared to the current cellular network setup, and the increasing demand of higher data rates by end users, it becomes essential to investigate new methods that will more effectively mitigate the larger interference introduced by the more packed celluar grid and that result in higher data rates. This paper investigates using Device-to-Device communication where neighboring users can cooperate to mitigate the correlated interference they both receive, where one user acts as a relay and the other as the intended destination of a broadcast message sent by the source base station. The setup studied utalizes a non-orthogonal multiple access (NOMA) scheme and a combined decode-forward and compress-forward relaying scheme. We show that this combined scheme outperforms the individual schemes for some channels and network setups, or reduces to either scheme when the combination does not offer any achievable rate gains. The performance of each scheme is measured with respect to the locations of the base station and the two devices, and to the capacity of the digital link between the users.

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Som, Pritam. "Performance Analysis of Space Shift Keying in Cooperative Relaying Systems." Thesis, 2014. http://etd.iisc.ac.in/handle/2005/4111.

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Spatial modulation (SM) is a relatively new and attractive modulation technique for multi-antenna wireless systems. In SM, only one among ns = 2m available transmit antennas, chosen on the basis of m information bits, is activated at a time. A symbol from a conventional modulation alphabet (e.g., PSK) is transmitted through this chosen antenna. Space shift keying (SSK) is a special case of SM. In SSK, instead of sending a symbol from an alphabet, a signal known to the receiver, say a ‘+1’, is transmitted through the chosen antenna. SSK has the advantage of simple detection at the receiver. In this thesis, we are concerned with the performance analysis of SSK in cooperative relaying systems. We consider decode-and-forward (DF) relaying protocol, where the relays decode the received signal and forward the decoded signal towards the destina-tion. We consider three different models of cooperative relaying, namely, i) dual-hop relaying, ii) multi-hop relaying, and iii) cooperative multicasting. We also consider a cyclic-prefix single carrier (CPSC) communication system in a point-to-point chan-nel, and analyze the performance of both SM and SSK in that system under frequency selective fading. Dual-hop relaying: First, we consider a cooperative relaying system consisting of a source node, a destination node, and a relay node. We consider two commonly used re-laying techniques at the relay, namely, i) incremental relaying, and ii) threshold based relaying. We adopt selection combining at the destination. One way to perform se-lection combining operation is to use the knowledge of instantaneous signal-to-noise-ratio (SNR) as a metric for selection. However, in SSK, instantaneous SNR is difficult to be ascertained at the receiver side despite the availability of channel knowledge, be-cause the transmit antenna index itself is not known. To overcome this difficulty, we propose a new metric specific to SSK to carry out selection among the competing links. For the considered relaying schemes, we derive exact analytical expressions for the end-to-end average bit error probability (ABEP) for binary SSK (i.e., SSK with ns = 2) in closed-form. Simulations validate the end-to-end ABEP predicted by the analytical expressions. We then consider a dual-hop cooperative relaying system which consists of multiple relays. We propose a relay selection scheme for this system. In this system too, the des-tination adopts selection combining. Here, we use the proposed metric for both relay selection as well as selection combining. For this system, we derive an exact analytical expression for the end-to-end ABEP in closed-form for binary SSK. Analytical results agree with simulation results. For non-binary SSK (i.e., SSK with ns > 2), we derive an approximate closed-form expression for the end-to-end ABEP. The analytical ABEP results follow the simulated ABEP results closely. Multi-hop relaying: Next, we consider SSK in multi-hop multiple-input multiple-output (MIMO) networks. We consider two different systems of multi-hop coopera-tion, where each node has multiple antennas and employs SSK. In system I, a multi-hop diversity relaying scheme is considered. In system II, a multi-hop multi-branch relaying scheme is considered. In both the systems, we adopt DF relaying, where each relay forwards the signal only when it decodes correctly. We analyze the end-to-end ABEP and diversity order of SSK in both the systems. For binary SSK, our analytical ABEP expression is exact, and our numerical results show that the ABEPs evaluated through the analytical expression overlap with those obtained through simulations. For non-binary SSK, we derive an approximate ABEP expression, where the analyt-ically evaluated ABEP results closely follow the simulated ABEP results. We present comparisons between the ABEPs of SSK and conventional PSK, and show the instances where SSK outperforms PSK. We also present the diversity analyses for SSK in systems I and II, which predict the achievable diversity orders as a function of system parame-ters. Cooperative multicast: Next, we consider SSK in dual-hop DF cooperative multicast networks, where a source node communicates with multiple destination nodes with the help of relay nodes. We consider two different systems of cooperative multicast, namely, system III and system IV, where each node has multiple antennas and employs SSK, and communication happens in two phases. In system III, multiple relay nodes exist between the source and destination nodes. The relays that decode correctly can forward the signal to the destination nodes. We propose and analyze a relay selection scheme for this system. In system IV, the destination nodes can act as relays. Specifically, the destination nodes that decode correctly from the signal received on the direct path from source in the first phase forward to other destination nodes that did not decode correctly. For system III, we derive an exact closed-form expression of end-to-end ABEP for binary SSK, and an approximate closed-form expression of ABEP for non-binary SSK. We also present the diversity analysis for system III which predicts the achievable diversity order as a function of the system parameters. For system IV, we derive approximate closed-form ABEP expressions. The ABEP results obtained through the approximate analysis closely follow those obtained from simulations for both binary and non-binary SSK. Single carrier system: Finally, we study SM and SSK in CPSC systems on MIMO inter-symbol interference (ISI) channels. We present a diversity analysis of MIMO-CPSC systems under SSK and SM signaling. Our analysis shows that the diversity order achieved by (nt, nr ) SSK scheme and (nt, nr , ΘM ) SM scheme in MIMO-CPSC systems under maximum-likelihood detection is nr , where nt and nr denote the number of transmit and receive antennas, respectively, and ΘM denotes the modulation alpha-bet of size M . Bit error rate simulation results validate this predicted diversity order. Simulation results also show that MIMO-CPSC with SM and SSK achieves better per-formance compared to MIMO-OFDM with SM and SSK.

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Book chapters on the topic "DF Relaying"

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Dayanidhy, M., and V. Jawahar Senthil Kumar. "Performance Evaluation of Multihop Multibranch DF Relaying Cooperative Wireless Network." In EAI International Conference on Big Data Innovation for Sustainable Cognitive Computing, 249–58. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-19562-5_25.

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Chatterjee, Mousam, Subhra Shankha Bhattacherjee, and Chanchal Kumar De. "Proactive and Reactive DF Relaying for Energy Harvesting Underlay CR Network." In Lecture Notes in Electrical Engineering, 13–23. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-8585-7_2.

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Nan, Tian, Weidang Lu, and Zhijiang Xu. "Joint Resource Allocation for Wireless Energy Harvesting Based on DF Relaying." In Machine Learning and Intelligent Communications, 198–205. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-00557-3_21.

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Huu, Khanh Nhan Nguyen, Tam Nguyen Kieu, Hung Ha Duy, Long Nguyen Ngoc, Tuan Dao Huy, Thuan Do Dinh, and Miroslav Voznak. "A DF Performance Analysis in Half-Duplex and Full-Duplex Relaying Network." In AETA 2016: Recent Advances in Electrical Engineering and Related Sciences, 791–802. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-50904-4_80.

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Wen, Chenyiming, Yiyang Qiang, and Weidang Lu. "Power Optimization in DF Two-Way Relaying SWIPT-Based Cognitive Sensor Networks." In Lecture Notes in Electrical Engineering, 139–49. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-8411-4_18.

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Chen, Zhixiong, Lijiao Wang, Cong Ye, and Dongsheng Han. "The Performance of DF Relaying System Based on Energy Harvesting and Dual-Media Channels." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 252–60. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22971-9_21.

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Nguyen, Hoang-Sy, Thanh-Sang Nguyen, Tan N. Nguyen, and Miroslav Voznak. "Average Bit Error Probability Analysis for Cooperative DF Relaying in Wireless Energy Harvesting Networks." In Lecture Notes in Electrical Engineering, 705–14. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-14907-9_68.

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Singh, Shailendra, and Matadeen Bansal. "Outage Performance Comparison of DF/AF Cooperative Relaying System with SC/MRC Diversity Techniques." In Towards a Wireless Connected World: Achievements and New Technologies, 287–306. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-04321-5_12.

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Han, Liang. "Average Capacity and Power Optimization for Full-Duplex DF Relaying with Large-Scale Antenna Array at the Destination." In Lecture Notes in Electrical Engineering, 994–1000. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-6571-2_120.

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Nguyen, Xuan-Xinh, Duy-Thanh Pham, Thu-Quyen Nguyen, and Dinh-Thuan Do. "Advanced protocol for wireless information and power transfer in full duplex DF relaying networks." In Applied Mathematics in Engineering and Reliability, 133–38. CRC Press, 2016. http://dx.doi.org/10.1201/b21348-22.

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Conference papers on the topic "DF Relaying"

1

Zheng, Tong-Xing, Hui-Ming Wang, Rui Huang, and Pengcheng Mu. "Adaptive DF Relaying Transmission for Security." In 2015 IEEE Globecom Workshops (GC Wkshps). IEEE, 2015. http://dx.doi.org/10.1109/glocomw.2015.7414065.

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Amara, Sami, and Hatem Boujemaa. "Multihop Multibranch DF Relaying for Cooperative Systems." In 2011 IEEE Vehicular Technology Conference (VTC 2011-Spring). IEEE, 2011. http://dx.doi.org/10.1109/vetecs.2011.5956764.

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Manoj, B. R., Ranjan K. Mallik, and Manav R. Bhatnagar. "Buffer-Aided DF Relaying Network with CCI." In 2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall). IEEE, 2019. http://dx.doi.org/10.1109/vtcfall.2019.8891352.

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Luo, Hui, Yi Ma, and Barry G. Evans. "Selective DF relaying for mobile satellite broadcasting." In 2010 IEEE 21st International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC 2010). IEEE, 2010. http://dx.doi.org/10.1109/pimrc.2010.5671723.

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Farouk, Nouran, Ahmed El-Mahdy, and Ahmed Elbakly. "Two-Way DF Relaying for OFDMA System." In 2019 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA). IEEE, 2019. http://dx.doi.org/10.23919/spa.2019.8936662.

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Abou-Rjeily, Chadi. "Simple-DF versus selective-DF relaying over Rayleigh turbulence-induced FSO fading channels." In 2013 IEEE 24th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). IEEE, 2013. http://dx.doi.org/10.1109/pimrc.2013.6666299.

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Lee, Ji-Ho, and Young-Chai Ko. "Beamformmg Design for Full-Duplex DF Relaying Networks." In 2020 International Conference on Information and Communication Technology Convergence (ICTC). IEEE, 2020. http://dx.doi.org/10.1109/ictc49870.2020.9289444.

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Kim, Insook, and Dongwoo Kim. "Cost-aware opportunistic DF relaying with power constraints." In 2014 International Symposium on Wireless Personal Multimedia Communications (WPMC). IEEE, 2014. http://dx.doi.org/10.1109/wpmc.2014.7014897.

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Vandendorpe, Luc, Rodolfo Torrea Duran, Jerome Louveaux, and Abdellatif Zaidi. "Power allocation for OFDM transmisson with DF relaying." In 2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux. IEEE, 2007. http://dx.doi.org/10.1109/scvt.2007.4436236.

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Wang, Mengyun, Weidang Lu, Hong Peng, Xin Liu, and Yuan Wu. "Cooperative spectrum sharing with two-way DF relaying." In 2016 International Wireless Communications and Mobile Computing Conference (IWCMC). IEEE, 2016. http://dx.doi.org/10.1109/iwcmc.2016.7577109.

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