The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Neste artigo, consideramos o problema da tempestade de transmissão em redes ad hoc sem fio densas, onde a interferência entre nós sem fio densamente povoados causa perda significativa de pacotes. Para resolver o problema, aplicamos codificação de rede aleatória (RNC) às redes. RNC é uma abordagem completamente diferente das técnicas existentes para resolver o problema e reduz o número de pacotes pendentes nas redes ao codificar vários pacotes em um único pacote. RNC é um tipo de codificação de rede linear e é adequado para redes ad hoc sem fio porque pode ser implementado de maneira completamente distribuída. Descrevemos um procedimento para implementar a transmissão ad hoc sem fio com RNC. Além disso, com vários cenários de simulação, fornecemos alguns insights sobre a relação entre os parâmetros do sistema e o desempenho e descobrimos que existe o comprimento ideal dos vetores de codificação para RNC em termos de probabilidade de perda de pacotes. Também mostramos uma diretriz para a configuração de parâmetros para resolver o problema da tempestade de transmissão com êxito.
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Takahiro MATSUDA, Taku NOGUCHI, Tetsuya TAKINE, "Broadcasting with Randomized Network Coding in Dense Wireless Ad Hoc Networks" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 10, pp. 3216-3225, October 2008, doi: 10.1093/ietcom/e91-b.10.3216.
Abstract: In this paper, we consider the broadcast storm problem in dense wireless ad hoc networks where interference among densely populated wireless nodes causes significant packet loss. To resolve the problem, we apply randomized network coding (RNC) to the networks. RNC is a completely different approach from existing techniques to resolve the problem, and it reduces the number of outstanding packets in the networks by encoding several packets into a single packet. RNC is a kind of linear network coding, and it is suited to wireless ad hoc networks because it can be implemented in a completely distributed manner. We describe a procedure for implementing the wireless ad hoc broadcasting with RNC. Further, with several simulation scenarios, we provide some insights on the relationship between the system parameters and performance and find that there is the optimal length of coding vectors for RNC in terms of packet loss probability. We also show a guideline for the parameter setting to resolve the broadcast storm problem successfully.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.10.3216/_p
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@ARTICLE{e91-b_10_3216,
author={Takahiro MATSUDA, Taku NOGUCHI, Tetsuya TAKINE, },
journal={IEICE TRANSACTIONS on Communications},
title={Broadcasting with Randomized Network Coding in Dense Wireless Ad Hoc Networks},
year={2008},
volume={E91-B},
number={10},
pages={3216-3225},
abstract={In this paper, we consider the broadcast storm problem in dense wireless ad hoc networks where interference among densely populated wireless nodes causes significant packet loss. To resolve the problem, we apply randomized network coding (RNC) to the networks. RNC is a completely different approach from existing techniques to resolve the problem, and it reduces the number of outstanding packets in the networks by encoding several packets into a single packet. RNC is a kind of linear network coding, and it is suited to wireless ad hoc networks because it can be implemented in a completely distributed manner. We describe a procedure for implementing the wireless ad hoc broadcasting with RNC. Further, with several simulation scenarios, we provide some insights on the relationship between the system parameters and performance and find that there is the optimal length of coding vectors for RNC in terms of packet loss probability. We also show a guideline for the parameter setting to resolve the broadcast storm problem successfully.},
keywords={},
doi={10.1093/ietcom/e91-b.10.3216},
ISSN={1745-1345},
month={October},}
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TY - JOUR
TI - Broadcasting with Randomized Network Coding in Dense Wireless Ad Hoc Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 3216
EP - 3225
AU - Takahiro MATSUDA
AU - Taku NOGUCHI
AU - Tetsuya TAKINE
PY - 2008
DO - 10.1093/ietcom/e91-b.10.3216
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2008
AB - In this paper, we consider the broadcast storm problem in dense wireless ad hoc networks where interference among densely populated wireless nodes causes significant packet loss. To resolve the problem, we apply randomized network coding (RNC) to the networks. RNC is a completely different approach from existing techniques to resolve the problem, and it reduces the number of outstanding packets in the networks by encoding several packets into a single packet. RNC is a kind of linear network coding, and it is suited to wireless ad hoc networks because it can be implemented in a completely distributed manner. We describe a procedure for implementing the wireless ad hoc broadcasting with RNC. Further, with several simulation scenarios, we provide some insights on the relationship between the system parameters and performance and find that there is the optimal length of coding vectors for RNC in terms of packet loss probability. We also show a guideline for the parameter setting to resolve the broadcast storm problem successfully.
ER -