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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Apresentamos um projeto de rede de protocolo de iniciação de sessão (SIP) para uma rede de voz sobre IP para evitar congestionamento causado por pessoas ligando para amigos e familiares após um desastre. O design aumenta a capacidade dos servidores SIP em uma rede usando todos os servidores SIP igualmente. Aproveita o fato de que os equipamentos para pacotes de dados de voz são diferentes dos equipamentos para sinalização de pacotes em redes SIP. Além disso, o design permite um roteamento simples com base em números de telefone. Avaliamos o desempenho do nosso projeto na prevenção de congestionamentos por meio de simulação. Mostrámos que o projecto proposto tem cerca de 20 vezes mais capacidade, o que é 57 vezes a carga normal, do que o projecto convencional, caso ocorresse um desastre na província de Niigata, atingida pelo terramoto de Chuetsu em 2004.
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Daisuke SATOH, Kyoko ASHITAGAWA, "Nationwide SIP Telephony Network Design to Prevent Congestion Caused by Disaster" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 9, pp. 2273-2281, September 2010, doi: 10.1587/transcom.E93.B.2273.
Abstract: We present a session initiation protocol (SIP) network design for a voice-over-IP network to prevent congestion caused by people calling friends and family after a disaster. The design increases the capacity of SIP servers in a network by using all of the SIP servers equally. It takes advantage of the fact that equipment for voice data packets is different from equipment for signaling packets in SIP networks. Furthermore, the design achieves simple routing on the basis of telephone numbers. We evaluated the performance of our design in preventing congestion through simulation. We showed that the proposed design has roughly 20 times more capacity, which is 57 times the normal load, than the conventional design if a disaster were to occur in Niigata Prefecture struck by the Chuetsu earthquake in 2004.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.2273/_p
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@ARTICLE{e93-b_9_2273,
author={Daisuke SATOH, Kyoko ASHITAGAWA, },
journal={IEICE TRANSACTIONS on Communications},
title={Nationwide SIP Telephony Network Design to Prevent Congestion Caused by Disaster},
year={2010},
volume={E93-B},
number={9},
pages={2273-2281},
abstract={We present a session initiation protocol (SIP) network design for a voice-over-IP network to prevent congestion caused by people calling friends and family after a disaster. The design increases the capacity of SIP servers in a network by using all of the SIP servers equally. It takes advantage of the fact that equipment for voice data packets is different from equipment for signaling packets in SIP networks. Furthermore, the design achieves simple routing on the basis of telephone numbers. We evaluated the performance of our design in preventing congestion through simulation. We showed that the proposed design has roughly 20 times more capacity, which is 57 times the normal load, than the conventional design if a disaster were to occur in Niigata Prefecture struck by the Chuetsu earthquake in 2004.},
keywords={},
doi={10.1587/transcom.E93.B.2273},
ISSN={1745-1345},
month={September},}
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TY - JOUR
TI - Nationwide SIP Telephony Network Design to Prevent Congestion Caused by Disaster
T2 - IEICE TRANSACTIONS on Communications
SP - 2273
EP - 2281
AU - Daisuke SATOH
AU - Kyoko ASHITAGAWA
PY - 2010
DO - 10.1587/transcom.E93.B.2273
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2010
AB - We present a session initiation protocol (SIP) network design for a voice-over-IP network to prevent congestion caused by people calling friends and family after a disaster. The design increases the capacity of SIP servers in a network by using all of the SIP servers equally. It takes advantage of the fact that equipment for voice data packets is different from equipment for signaling packets in SIP networks. Furthermore, the design achieves simple routing on the basis of telephone numbers. We evaluated the performance of our design in preventing congestion through simulation. We showed that the proposed design has roughly 20 times more capacity, which is 57 times the normal load, than the conventional design if a disaster were to occur in Niigata Prefecture struck by the Chuetsu earthquake in 2004.
ER -