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Hybrid Automatic Repeat Request for Downlink Rate-Splitting Multiple Access [PDF]
IEEE Transactions on Wireless CommunicationsThis work investigates the design of Hybrid Automatic Repeat Request (HARQ) strategies for downlink Rate-Splitting Multiple Access (RSMA). The existence of private and common stream as well as their conditioning for Successive Interference Cancellation ...
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Packet Delay Statistics of the Multichannel Selective-Repeat Automatic-Repeat-Request
Wireless Personal Communications, 2011In this paper, we conduct stochastic modeling and analysis of the packet end-to-end delay in a multichannel selective-repeat automatic-repeat-request (MSR-ARQ) protocol. In this protocol, the transmitter continuously transmits packets over multiple parallel channels and retransmits erroneously received packets with either dynamic or static packet-to ...
Jun Li 0006 +3 more
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Statistical Delay Bounds for Automatic Repeat Request Protocols with Pipelining
2018 30th International Teletraffic Congress (ITC 30), 2018Abstract The recent trend towards low-latency wireless communication requires a notion of non-ergodic capacity that deals with delays. Significant research has contributed such results for relevant physical layer aspects. Less attention has been paid to actual implementations of link layer automatic repeat request protocols.
Mark Akselrod, Markus Fidler
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On the Design of Hybrid Automatic Repeat Request Schemes with Unreliable Feedback
IEEE Transactions on Communications, 2014\gls{HARQ} schemes are employed in mobile communication systems to reduce the residual Frame Error Rate (FER) after channel decoding. If decoding fails, the receiver requests the transmission of additional redundancy about these frames to improve the decoding success.
Tobias Breddermann +2 more
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Automatic Repeat Request (ARQ)
2016ARQ technique adds parity or redundant bits to the transmitted data stream that are used by the decoder to detect an error in the received data. When the receiver detects an error, it requests that the data be retransmitted by the receiver. This continues until the message is received correctly.
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A Markov analysis of automatic repeat request for video traffic transmission
Proceeding of IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks 2014, 2014This paper presents a study of the automatic repeat request (ARQ) technique applied to the transmission of multimedia traffic, e.g., video content. In the literature, retransmission-based techniques are usually investigated by means of queueing theory and assuming a homogeneous flow of identical packets, which are sent and possibly retransmitted all in
BADIA, LEONARDO, GUGLIELMI, ANNA VALERIA
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simARQ, An Automatic Repeat Request Simulator for Teaching Purposes
2012Automatic Repeat Request (ARQ) protocols are a very important functionality in computer networks, which steer information transmission between network devices. Its knowledge is essential for students in Computer Science. In this way, simARQ simulator is an effective learning tool, which gives students an environment for self-training.
Carlos García-García +3 more
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Design and Implementation of an Adaptive Algorithm for Hybrid Automatic Repeat Request
2015 IEEE 18th International Symposium on Design and Diagnostics of Electronic Circuits & Systems, 2015Transmission efficiency is an interesting topic for data link layer developers. The overhead of protocols and coding should be reduced to a minimum. This maximizes a link throughput. This is especially important for high-speed networks, where a small degradation of efficiency will degrade the throughput by several Gbps.
Lukasz Lopacinski +4 more
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Cookie-cooperative automatic repeat request for transmission assistance in VANET
Telecommunication Systems, 2010Network quality of VANET (Vehicular Ad-hoc Network) is usually bad due to high mobility, speed variation, driver behavior, traffic density, swarm effect, environment complexity, etc. All these factors frequently change the car-to-car distance resulting in intermittent network disconnection.
Hung-Chin Jang, Sheng-Chih Chuang
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Automatic repeat request (ARQ) mechanism in HIPERLAN/2
VTC2000-Spring. 2000 IEEE 51st Vehicular Technology Conference Proceedings (Cat. No.00CH37026), 2002A WLAN standard, called HIPERLAN/2 (H/2), is currently defined in the ETSI/BRAN project. The standard can provide wireless access to several fixed networks with high data rate (up to 54 Mbps) in 5 GHz frequency range. To guarantee robustness in various types of radio channels a selective repeat ARQ with partial bitmap SRPB has been adopted as an error ...
H. Li +5 more
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