Добірка наукової літератури з теми "DF Relaying"
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Статті в журналах з теми "DF Relaying"
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.
Повний текст джерелаWenqian, 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.
Повний текст джерелаWANG, 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.
Повний текст джерелаSong, 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.
Повний текст джерелаLai, 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.
Повний текст джерелаAhiadormey, 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.
Повний текст джерелаXia, 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.
Повний текст джерелаAlexandropoulos, 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.
Повний текст джерелаHuynh, 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.
Повний текст джерелаQin, 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.
Повний текст джерелаДисертації з теми "DF Relaying"
R, Manoj B. "Buffer-aided relaying in DF cooperative networks." Thesis, IIT Delhi, 2019. http://eprint.iitd.ac.in:80//handle/2074/8119.
Повний текст джерелаTahseen, 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.
Повний текст джерела+46 455 38 50 00
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.
Повний текст джерелаLu, P. S. (Pen-Shun). "Decoding and lossy forwarding based multiple access relaying." Doctoral thesis, Oulun yliopisto, 2015. http://urn.fi/urn:isbn:9789526207742.
Повний текст джерелаTiivistelmä 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
Pao-JenChen and 陳保仁. "Performance Evaluation of DF-based Cooperative Relaying Protocols." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/05949023714759972882.
Повний текст джерелаPedroSardon and 安佩卓. "Hybrid AF-DF Incremental Relaying in Cooperative Wireless Networks." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/37237910640223459299.
Повний текст джерела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.
Hassan, Osama. "On Using D2D Collaboration and a DF-CF Relaying Scheme to Mitigate Channel Interference." Thesis, 2020. http://hdl.handle.net/10754/666290.
Повний текст джерелаSom, Pritam. "Performance Analysis of Space Shift Keying in Cooperative Relaying Systems." Thesis, 2014. http://etd.iisc.ac.in/handle/2005/4111.
Повний текст джерелаЧастини книг з теми "DF Relaying"
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.
Повний текст джерелаChatterjee, 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.
Повний текст джерелаNan, 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.
Повний текст джерелаHuu, 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.
Повний текст джерелаWen, 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.
Повний текст джерелаChen, 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.
Повний текст джерелаNguyen, 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.
Повний текст джерелаSingh, 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.
Повний текст джерелаHan, 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.
Повний текст джерелаNguyen, 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.
Повний текст джерелаТези доповідей конференцій з теми "DF Relaying"
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.
Повний текст джерелаAmara, 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.
Повний текст джерелаManoj, 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.
Повний текст джерелаLuo, 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.
Повний текст джерелаFarouk, 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.
Повний текст джерелаAbou-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.
Повний текст джерелаLee, 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.
Повний текст джерелаKim, 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.
Повний текст джерелаVandendorpe, 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.
Повний текст джерелаWang, 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.
Повний текст джерела