Performance of new relay selection scheme for bufferassisted multihop decode-and-forward networks

Bhatnagar Shobhit; Dixit Dharmendra; Gauttam Sunil Kumar; Rawal Divyang

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Performance of new relay selection scheme for bufferassisted multihop decode-and-forward networks

机译：用于缓冲区型多彩色解码和前向网络的新继力选择方案的性能

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In this paper, a new relay selection scheme is proposed to reduce the end-to-end packet delivery delay for buffer-assisted multihop decode-and-forward cooperative networks. The proposed method selects a relay node having more packets in the associated buffer and relay's proximity to the destination node. Mathematical expressions for the outage probability and average packet delay in Rician fading are obtained by modeling the system as a Markov chain. The proposed relay selection scheme has less packet delay as compared to the max-link relay selection scheme with marginally higher outage probability. Thus, the proposed relay selection scheme is a good alternative to low latency wireless applications.

机译：在本文中，提出了一种新的中继选择方案，以减少缓冲辅助多跳解码和前进协作网络的端到端分组输送延迟。所提出的方法选择中继节点，在相关的缓冲区中具有更多分组，并且中继到目标节点的接近度。通过将系统建模为马尔可夫链来获得RICian衰落中停电概率和平均分组延迟的数学表达式。与具有略微更高的中断概率的MAX-Link中继选择方案相比，所提交的中继选择方案具有较少的分组延迟。因此，所提交的中继选择方案是低延迟无线应用的良好替代方案。

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来源
《International journal of communication systems》 |2022年第1期|e5016.1-e5016.13|共13页
作者
Bhatnagar Shobhit; Dixit Dharmendra; Gauttam Sunil Kumar; Rawal Divyang;
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作者单位

LNMMIT Dept Elect & Commun Engn Jaipur Rajasthan India;

Rajkiya Engn Coll Dept Elect Engn Sonbhadra 231206 Uttar Pradesh India;

LNMMIT Dept Math Jaipur Rajasthan India;

LNMMIT Dept Elect & Commun Engn Jaipur Rajasthan India;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
buffer; Markov chain; outage probability; relay selection;

机译：缓冲;马尔可夫链;停电概率;继电器选择;

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2. Outage analysis of opportunistic multi-antenna relay selection in decode-and-forward relay networks [J] . WANG Xiao-xiang, ZHENG Zi-yun 中国邮电高校学报（英文版） . 2010,第004期
3. Energy-efficient joint relay node selection and power allocation over multihop relaying cellular networks toward LTE-Advanced [J] . CHEN Dan, JI Hong, LI Xi 中国邮电高校学报：英文版 . 2011,第003期
4. Energy-efficient joint relay node selection and power allocation over multihop relaying cellular networks toward LTE-Advanced [J] . CHEN Dan, JI Hong, LI Xi 中国邮电高校学报（英文版） . 2011,第003期
5. Residual energy based multi-relay selection and power allocation scheme in two-way relay network [J] . DAI Cui-qin, LI Fu-jia, ZHANG Zu-fan 中国邮电高校学报（英文版） . 2013,第004期
6. Outage performance of multiple-input??multiple-output decode-and-forward relay networks with the Nth-best relay selection scheme in the presence of co-channel interference [J] . Guoxin Li, Jin Chen, Yuzhen Huang, Communications, IET . 2014,第15期

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7. Performance Analysis of Decode-and-Forward Relaying with Partial Relay Selection for Multihop Transmission over Rayleigh Fading Channels [J] . Vo Nguyen Quoc Bao, Hyung Yun Kong Journal of Communications and Networks . 2010,第5期

机译：瑞利衰落信道上多跳传输的具有部分中继选择的解码转发中继的性能分析
8. LCR and AFD of Decode-and-Forward Relay Networks with N^{th} Best Relay Selection Schemes in Rayleigh Fading Channels [J] . Tian Jian, Zhang Qi, Ting See Ho Wireless Communications Letters, IEEE . 2012,第4期

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9. Study and Impact of Relay Selection Schemes on Performance of an IEEE 802.16j Mobile Multihop Relay (MMR) WiMAX Network [C] . Chaudhuri Manoj Kumar Swain, Susmita Das International Conference on Advanced Computing, Networking, and Informatics . 2018

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10. Adaptive relay-selection in decode-and-forward cooperative systems. [D] . Hagag, Adham. 2014

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12. Decentralized Relay Selection in Multi-User Multihop Decode-and-Forward Relay Networks [O] . R Senanayake, S Atapattu, JS Evans, 2021

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13. Performance Analysis of Decode-and-Forward with Cooperative Diversity and Alamouti Cooperative Space-Time Coding in Clustered Multihop Wireless Networks [R] . Alexopoulos, K. 2008

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Performance of new relay selection scheme for bufferassisted multihop decode-and-forward networks

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