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
Keupayaan penyembuhan diri terhadap kegagalan rangkaian adalah salah satu ciri yang sangat diperlukan untuk infrastruktur B-ISDN. Satu masalah dalam merealisasikan rangkaian tulang belakang penyembuhan diri sedemikian adalah penggunaan kapasiti ganti besar yang tidak cekap yang direka untuk tujuan pemulihan kegagalan kerana ia akan digunakan hanya dalam masa kegagalan yang tidak kerap berlaku. "Kapasiti kolam" ialah konsep yang membenarkan sesetengah VP (laluan maya) untuk menggunakan bahagian kapasiti ganti ini dengan cekap. Walaupun jumlah kapasiti boleh dijimatkan dengan menggunakan "Kapasiti Kolam", ia dibayar oleh kurang kebolehpercayaan VP yang disebabkan oleh pengaruh kegagalan tidak langsung yang muncul. Oleh itu, pengaruh kegagalan tidak langsung ini perlu dipertimbangkan dalam proses reka bentuk kapasiti supaya pereka rangkaian boleh menukar penjimatan kapasiti dengan tahap kebolehpercayaan VP dalam rangkaian penyembuhan diri mereka. Dalam kertas ini, Kadar Kerosakan:DR yang merupakan indeks untuk menunjukkan tahap pengaruh yang disebabkan oleh kegagalan tidak langsung ditakrifkan dan skim reka bentuk kapasiti kolam dengan pertimbangan DR dicadangkan. Mengikut skim yang dicadangkan, rangkaian penyembuhan diri dengan kos yang berbeza (kapasiti kolam) boleh direka bentuk mengikut tahap kebolehpercayaan VP.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Salinan
Komwut WIPUSITWARAKUN, Hideki TODE, Hiromasa IKEDA, "Pool-Capacity Design Scheme for Efficient Utilizing of Spare Capacity in Self-Healing Networks" in IEICE TRANSACTIONS on Communications,
vol. E82-B, no. 4, pp. 618-626, April 1999, doi: .
Abstract: The self-healing capability against network failure is one of indispensable features for the B-ISDN infrastructure. One problem in realizing such self-healing backbone network is the inefficient utilization of the large spare capacity designed for the failure-restoration purpose since it will be used only in the failure time that does not occur frequently. "Pool-capacity" is the concept that allows some VPs (virtual paths) to efficiently utilize this spare capacity part. Although the total capacity can be saved by using the "Pool Capacity," it is paid by less reliability of VPs caused by the emerging influence of indirect-failure. Thus, this influence of indirect-failure has to be considered in the capacity designing process so that network-designers can trade off the saving of capacity with the reliability level of VPs in their self-healing networks. In this paper, Damage Rate:DR which is the index to indicate the level of the influence caused by indirect-failure is defined and the pool-capacity design scheme with DR consideration is proposed. By the proposed scheme, the self-healing network with different cost (pool-capacity) can be designed according to the reliability level of VPs.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_4_618/_p
Salinan
@ARTICLE{e82-b_4_618,
author={Komwut WIPUSITWARAKUN, Hideki TODE, Hiromasa IKEDA, },
journal={IEICE TRANSACTIONS on Communications},
title={Pool-Capacity Design Scheme for Efficient Utilizing of Spare Capacity in Self-Healing Networks},
year={1999},
volume={E82-B},
number={4},
pages={618-626},
abstract={The self-healing capability against network failure is one of indispensable features for the B-ISDN infrastructure. One problem in realizing such self-healing backbone network is the inefficient utilization of the large spare capacity designed for the failure-restoration purpose since it will be used only in the failure time that does not occur frequently. "Pool-capacity" is the concept that allows some VPs (virtual paths) to efficiently utilize this spare capacity part. Although the total capacity can be saved by using the "Pool Capacity," it is paid by less reliability of VPs caused by the emerging influence of indirect-failure. Thus, this influence of indirect-failure has to be considered in the capacity designing process so that network-designers can trade off the saving of capacity with the reliability level of VPs in their self-healing networks. In this paper, Damage Rate:DR which is the index to indicate the level of the influence caused by indirect-failure is defined and the pool-capacity design scheme with DR consideration is proposed. By the proposed scheme, the self-healing network with different cost (pool-capacity) can be designed according to the reliability level of VPs.},
keywords={},
doi={},
ISSN={},
month={April},}
Salinan
TY - JOUR
TI - Pool-Capacity Design Scheme for Efficient Utilizing of Spare Capacity in Self-Healing Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 618
EP - 626
AU - Komwut WIPUSITWARAKUN
AU - Hideki TODE
AU - Hiromasa IKEDA
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 1999
AB - The self-healing capability against network failure is one of indispensable features for the B-ISDN infrastructure. One problem in realizing such self-healing backbone network is the inefficient utilization of the large spare capacity designed for the failure-restoration purpose since it will be used only in the failure time that does not occur frequently. "Pool-capacity" is the concept that allows some VPs (virtual paths) to efficiently utilize this spare capacity part. Although the total capacity can be saved by using the "Pool Capacity," it is paid by less reliability of VPs caused by the emerging influence of indirect-failure. Thus, this influence of indirect-failure has to be considered in the capacity designing process so that network-designers can trade off the saving of capacity with the reliability level of VPs in their self-healing networks. In this paper, Damage Rate:DR which is the index to indicate the level of the influence caused by indirect-failure is defined and the pool-capacity design scheme with DR consideration is proposed. By the proposed scheme, the self-healing network with different cost (pool-capacity) can be designed according to the reliability level of VPs.
ER -