Impact of Elastic Optical Paths That Adopt Distance Adaptive Modulation to Create Efficient Networks

被引：3

作者：

Takagi, Tatsumi ^{[1
]}

Hasegawa, Hiroshi ^{[1
]}

Sato, Ken-ichi ^{[1
]}

Sone, Yoshiaki ^{[2
]}

Hirano, Akira ^{[2
]}

Jinno, Masahiko ^{[3
]}

机构：

[1] Nagoya Univ, Nagoya, Aichi 4648603, Japan

[2] NTT Corp, NTT Network Innovat Labs, Yokosuka, Kanagawa 2390847, Japan

[3] Kagawa Univ, Takamatsu, Kagawa 7610396, Japan

来源：

IEICE TRANSACTIONS ON COMMUNICATIONS | 2012年 / E95B卷 / 12期

关键词：

elastic optical path network; distance adaptive modulation; routing and spectrum assignment; network design;

D O I：

10.1587/transcom.E95.B.3793

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We propose optical path routine and frequency slot assignment algorithms that can make the best use of elastic optical paths and the capabilities of distance adaptive modulation. Due to the computational difficulty of the assignment problem, we develop algorithms for 1+1 dedicated/1:1 shared protected ring networks and unprotected mesh networks to that fully utilize the characteristics of the topologies. Numerical experiments elucidate that the introduction of path elasticity and distance adaptive modulation significantly reduce the occupied bandwidth.

引用

页码：3793 / 3801

页数：9

共 50 条

[1] Disruption Minimized Spectrum Defragmentation in Elastic Optical Path Networks that Adopt Distance Adaptive Modulation
Takagi, Tatsumi
Hasegawa, Hiroshi
Sato, Ken-ichi
Sone, Yoshiaki
Hirano, Akira
Jinno, Masahiko
[J]. 2011 37TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATIONS (ECOC 2011), 2011,
[2] Algorithms for Maximizing Spectrum Efficiency in Elastic Optical Path Networks that Adopt Distance Adaptive Modulation
Takagi, T.
Hasegawa, H.
Sato, K.
Tanaka, T.
Kozicki, B.
Sone, Y.
Jinno, M.
[J]. 2010 36TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATION (ECOC), VOLS 1 AND 2, 2010,
[3] Dynamic Routing and Frequency Slot Assignment for Elastic Optical Path Networks that Adopt Distance Adaptive Modulation
Takagi, T.
Hasegawa, H.
Sato, K.
Sone, Y.
Kozicki, B.
Hirano, A.
Jinno, M.
[J]. 2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, 2011,
[4] Impact of Adaptive Modulation on Cost Efficient Traffic Grooming in Elastic Optical Networks
Takita, Yutaka
Tajima, Kazuyuki
Hashiguchi, Tomohiro
Katagiri, Toru
Naito, Takao
[J]. 2015 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC), 2015,
[5] New Distance-Adaptive Modulation Scheme for Elastic Optical Networks
Costa, Lucas R.
Drummond, Andre C.
[J]. IEEE COMMUNICATIONS LETTERS, 2017, 21 (02) : 282 - 285
[6] Spectrum efficient distance-adaptive paths for fixed and fixed-alternate routing in elastic optical networks
Agrawal, Anuj
Bhatia, Vimal
Prakash, Shashi
[J]. OPTICAL FIBER TECHNOLOGY, 2018, 40 : 36 - 45
[7] Multipath Routing in Elastic Optical Networks with Distance-adaptive Modulation Formats
Chen, Xiaomin
Zhong, Yuesheng
Jukan, Admela
[J]. 2013 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2013, : 3915 - 3920
[8] Adaptive Modulation Regenerator and Distance Aware Algorithm for Dynamic Routing in Elastic Optical Networks
Zhao, Siwei
Shah, Sanyami
Patel, Kishan
Patel, Nickyta
Shetty, Vachana
Albin, Michal
[J]. 2020 11TH IEEE ANNUAL UBIQUITOUS COMPUTING, ELECTRONICS & MOBILE COMMUNICATION CONFERENCE (UEMCON), 2020, : 875 - 880
[9] Highly Dense Elastic Optical Networks Enabled by Grouped Routing With Distance-Adaptive Modulation
Kayano, Keisuke
Yamaoka, Shuhei
Mori, Yojiro
Hasegawa, Hiroshi
Sato, Ken-ichi
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2019, 31 (04) : 295 - 298
[10] Modulation Adaptive Grooming in Green Elastic Optical Networks
Guo, Pengxing
Hou, Weigang
Wu, Jingjing
Sun, Zhimin
[J]. 2015 14TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN), 2015,

← 1 2 3 4 5 →