Results 1 to 10 of about 1,852,147 (258)
Hybrid ARQ Scheme with Autonomous Retransmission for Multicasting in Wireless Sensor Networks [PDF]
Sensors, 2017 A new hybrid automatic repeat request (HARQ) scheme for multicast service for wireless sensor networks is proposed in this study. In the proposed algorithm, the HARQ operation is combined with an autonomous retransmission method that ensure a data packet
Young-Ho Jung, Jihoon Choi
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A Network Coding Based Hybrid ARQ Protocol for Underwater Acoustic Sensor Networks [PDF]
Sensors, 2016 Underwater Acoustic Sensor Networks (UASNs) have attracted increasing interest in recent years due to their extensive commercial and military applications. However, the harsh underwater channel causes many challenges for the design of reliable underwater
Hao Wang +3 more
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Throughput and Energy Efficiency of a Cooperative Hybrid ARQ Protocol for Underwater Acoustic Sensor Networks [PDF]
Sensors, 2013 Due to its efficiency, reliability and better channel and resource utilization, cooperative transmission technologies have been attractive options in underwater as well as terrestrial sensor networks.
Arindam Ghosh, Ho-Shin Cho, Jae-Won Lee
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On the Performance of NOMA With Hybrid ARQ [PDF]
IEEE Transactions on Vehicular Technology, 2018 In this paper, we investigate the outage performance of hybrid automatic repeat request with chase combining (HARQ-CC) assisted downlink non-orthogonal multiple access (NOMA) systems. A closed-form expression of the individual outage probability and the diversity gain are obtained firstly.
Donghong Cai +3 more
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An Energy-Aware Hybrid ARQ Scheme with Multi-ACKs for Data Sensing Wireless Sensor Networks [PDF]
Sensors, 2017 Wireless sensor networks (WSNs) are one of the important supporting technologies of edge computing. In WSNs, reliable communications are essential for most applications due to the unreliability of wireless links.
Jinhuan Zhang, Jun Long
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Layered HARQ Design for LDPC-Based Multi-Level Coded Modulation [PDF]
EntropyMulti-level coded modulation (MLCM) enhances data transmission by allocating error correction more effectively to bits with higher error probabilities, thus optimizing redundancy and improving performance.
Yuejun Wei +4 more
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Electronics Letters, 2002 A new hybrid automatic repeat request (ARQ) scheme that utilises reliability estimates generated by soft-input, soft-output (SISO) decoders is proposed. The proposed ARQ scheme transmits, additional information for the unreliable bits, and this information is used to perform additional decoding.
John M Shea
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Aggregated CDMA Crossbar With Hybrid ARQ for NoCs
IEEE Access, 2022 Network-on-chips (NoCs) are the dominant interconnection technique in modern system-on-chips (SoCs). The medium access technique used in the physical layer of NoC routers profoundly impacts the performance and footprint of the router.
Mohammed M. Farag, Khaled E. Ahmed
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Hybrid automatic repeat request‐based intelligent reflecting surface‐assisted communication system
Electronics Letters, 2021 The intelligent reflecting surface (IRS) is an emerging technique to extend wireless coverage. In this letter, the performance of the hybrid automatic repeat request (hybrid ARQ) for an IRS‐assisted system is analysed.
Yun Ai +4 more
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Isn't hybrid ARQ sufficient? [PDF]
2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2014 Paper presented at Allerton Conference ...
Michael Heindlmaier, Emina Soljanin
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