Results 11 to 20 of about 13,960 (280)
Delay comparison of automatic repeat request assisted Butterfly networks [PDF]
2010 7th International Symposium on Wireless Communication Systems, 2010 The average burst delay and the standard deviation (SD) of burst delay in the context of the Butterfly networks are investigated and compared, when three types of automatic repeat request (ARQ) schemes, namely, the stop-and-wait ARQ (SW-ARQ), go-back-N ARQ (GBN-ARQ) and the selective-repeat ARQ (SR-ARQ), are considered.
Qin, Yang, Yang, Lie-Liang
core +9 more sources
Hybrid automatic repeat request‐based intelligent reflecting surface‐assisted communication system [PDF]
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
doaj +2 more sources
Formal verification of a Cooperative Automatic Repeat reQuest MAC protocol [PDF]
Computer Standards & Interfaces, 2012 Cooperative communications, in which a relay node helps the source node to deliver its packets to the destination node, are able to obtain significant benefits in terms of transmission reliability, coverage extension and energy efficiency. A Cooperative Automatic Repeat reQuest (C-ARQ) MAC protocol has been recently proposed to exploit cooperative ...
Xin He +4 more
openaire +4 more sources
An Effective Go-Back-N Automatic-Repeat-Request Scheme for Variable-Error-Rate Channels [PDF]
Radioengineering, 1999 In non stationary channels, error rates vary considerably. This paper proposes an effective go-back-N (GBN) Automatic-Repeat-Request (ARQ) scheme which estimates the channel state in a simple manner, and adaptively switches its operation mode.
P. Menhart, P. Diaz, J. Polec, P. Kosut
doaj +3 more sources
Networked Control with Hybrid Automatic Repeat Request Protocols [PDF]
2024 IEEE International Symposium on Information Theory (ISIT)We study feedback control of a dynamical process over a lossy channel equipped with a hybrid automatic repeat request protocol that connects a sensor to an actuator. The dynamical process is modeled by a Gauss-Markov process, and the lossy channel by a packet-erasure channel with ideal feedback.
Touraj Soleymani +2 more
openaire +3 more sources
Micromachines, 2023 Network on chip (NoC) is the main solution to the communication bandwidth of a multi-processor system on chip (MPSoC). NoC also brings more route requirements and is highly prone to errors caused by crosstalk.
Xiaodong Weng +7 more
doaj +1 more source
Automatic repeat request assisted cordless telephony [PDF]
Proceedings of ICUPC '95 - 4th IEEE International Conference on Universal Personal Communications, 2002 A generic re-transmission scheme is proposed for packet reservation multiple access (PRMA) assisted indoors cordless voice communications. Its frame error rate (FER) versus channel signal-to-noise ratio (SNR) performance is assessed under various traffic loading conditions using the example of a re-configurable transceiver.
Hanzo, L, Lucas, R, Woodard, J P
openaire +1 more source
D-Proxy: Reliability in wireless networks [PDF]
, 2010 Packet corruption negatively affects TCP throughputs because losses are interpreted as congestion. To enable TCP to operate effectively over wireless networks, a number of reliability techniques such as Forward Error Correction (FEC) and Automatic Repeat
Dixon, M.W. +5 more
core +2 more sources
Conditional error rate and combining schemes for hybrid automatic repeat request with M-pulse amplitude modulation [PDF]
, 2014 In hybrid automatic repeat request (HARQ), maximum ratio combining (MRC) is usually employed at the receiver if the retransmitted signal is the same as that of the first transmission.
Xiang, Wei +11 more
core +1 more source
Opportunities and Challenges for Error Correction Scheme for Wireless Body Area Network—A Survey
Journal of Sensor and Actuator Networks, 2018 This paper offers a review of different types of Error Correction Scheme (ECS) used in communication systems in general, which is followed by a summary of the IEEE standard for Wireless Body Area Network (WBAN). The possible types of channels and network
Rajan Kadel +3 more
doaj +1 more source