Blocking improvement of hybrid optical switching networks by dynamic interlaced assembly

LIU Chun-yu; LIU Chang-xing; MENG Xiang-yu; YANG Jiu-ru

doi:10.3788/OPE.20162413.0323

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Blocking improvement of hybrid optical switching networks by dynamic interlaced assembly

更新时间：2020-08-13

- Blocking improvement of hybrid optical switching networks by dynamic interlaced assembly
- Optics and Precision Engineering Vol. 24, Issue 10s, Pages: 323-329(2016)
- 作者机构：
  
  1. 黑龙江大学黑龙江省普通高等学校电子工程重点实验室,黑龙江哈尔滨,150080
  2. 黑龙江大学电子工程学院,黑龙江哈尔滨,150080
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20162413.0323
  CLC： TN929.11
- Received：23 May 2016，
  
  Revised：12 June 2016，
  
  Published：14 November 2016
- 稿件说明：
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柳春郁, 刘昌兴, 孟祥宇等. 采用动态交错聚合机制改善混合光交换网络的阻塞性能[J]. 光学精密工程, 2016,24(10s): 323-329

LIU Chun-yu, LIU Chang-xing, MENG Xiang-yu etc. Blocking improvement of hybrid optical switching networks by dynamic interlaced assembly[J]. Editorial Office of Optics and Precision Engineering, 2016,24(10s): 323-329
柳春郁, 刘昌兴, 孟祥宇等. 采用动态交错聚合机制改善混合光交换网络的阻塞性能[J]. 光学精密工程, 2016,24(10s): 323-329 DOI： 10.3788/OPE.20162413.0323.

LIU Chun-yu, LIU Chang-xing, MENG Xiang-yu etc. Blocking improvement of hybrid optical switching networks by dynamic interlaced assembly[J]. Editorial Office of Optics and Precision Engineering, 2016,24(10s): 323-329 DOI： 10.3788/OPE.20162413.0323.

摘要

在混合光交换网络中，为降低虚波群调度（VWGS）所致的高阻塞率与传输延迟，提出了基于动态交错的聚合机制（DIA）以避免波带、波长业务间的竞争。DIA机制在不同边缘节点采用奇偶交错的波长聚合方式，有效实现波带业务间的隔离；并依据费雪公式动态优化波带、波长信道容量，降低业务在核心节点的碰撞几率。数值结果表明，DIA机制保证了带宽分配的灵活性，改善了业务的阻塞与延迟特性，与VWGS相比，中低流量下的丢弃率降低约0.5~3个数量级，平均边缘-边缘传输延迟减少25~40%。DIA机制无需配置波长转换与光缓存等器件，在保持能耗与成本有效性的同时，可兼顾业务在阻塞与延迟方面的服务质量要求，从而有效提升波带-波长混合光交换网络的实用性。

Abstract

In hybrid optical switching networks

a waveband switching method named dynamic interlaced assembly (DIA) for the reductions of high blocking rate and edge-to-edge delay of the virtual wave group scheduling (VWGS) was proposed

in order to avoid the contention of waveband and wavelength channels. At edge nodes

the DIA gathered the wavelengths into a waveband with odd/even and positive/negative sequence to increase the separation among services. Furthermore

the number of wavelength channels was dynamically optimized and the contending probability of traffic was decreased at core nodes based on Ferry formula. The numerical results show that

DIA improves the blocking and delay with high flexibility of waveband assignment. Compared with VWGS

the blocking rate is lowered about 0.5-3 levels and the average edge-to-edge delay is reduced by 25%-40% in light and middle traffic states. Without the supports of wavelength tunable converters and optical buffers

DIA could guarantee the requirements of services with respects to loss and delay with high efficiency of energy consumption and cost

thus proving to be a promising technology to enhance the practicality of hybrid optical switching networks.

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references

马松威, 郭秉礼, 陈新, 等. 弹性光网络中基于效用的公平性感知动态频谱分配方案[J]. 光子学报, 2014, 43(7):0706006. MA S W, GUO B L, CHEN X, et al.. A utility-based fairness aware dynamic spectrum allocation scheme in elastic optical networks[J]. Acta Photonica Sinica, 2014, 43(7):0706006.

崔宁, 陈兴林, 曹开锐, 等. 空间光通信精跟踪系统的模糊自抗扰控制[J]. 光学精密工程, 2015, 23(5):1394-1400. CUI N, CHEN X L, CAO K R,et al.. Fuzzy active disturbance rejection control of fine tracking system for free space optical communication[J]. Opt. Precision Eng., 2015, 23(5):1394-1400. (in Chinese)

王旭东,冯海燕,吴楠, 等. 并行翻转-正交频分复用调光控制室内可见光通信系统[J]. 光学精密工程, 2015, 23(10):85-91. WANG X D, FENG H Y, WU N,et al.. PF-OFDM dimming control for indoor visible light communication systems[J]. Opt. Precision Eng., 2015, 23(10):85-91. (in Chinese)

吴维农, 胡新. 一种改进的电力光纤到户解决方案[J]. 电力系统通信, 2012, 33(239):34-37. WU W N, HU X. An improved solution of power fiber to the home[J].Telecommunications for Electric Power System, 2012, 33(239):34-37. (in Chinese)

朱智俊, 乐孜纯. 光突发交换中的一种自适应汇聚策略[J]. 光学精密工程, 2010, 18(1):248-256. ZHU ZH J, LE Z CH. Adaptive assemble strategy for optical burst switching networks[J].Opt. Precision Eng., 2010, 18(1):248-256. (in Chinese)

杨九如, 王晓飞, 柳春郁, 等. 基于流量门限的提前预留竞争解决机制[J]. 光子学报, 2014, 43(7):0706019. YANG J R, WANG X F, LIU CH Y,et al.. Pre-reservation based traffic threshold for contention resolution in differentiated optical burst switching networks[J]. Acta Photonica Sinica, 2014, 43(7):0706019. (in Chinese)

WANG X, GUO L, WEI X, et al.. Survivability in waveband switching optical networks:Challenges and new ideas[J]. Computer Communications, 2008, 31:2039-2046.

ZERVASG, LEENHEER M, SADEGHIOON L, et al.. Multi-granular optical cross-connect:design, analysis, and demonstration[J]. Journal of Optical Communication and Networking, 2009, 1(1):69-83.

TACHIBANA T, NASSAR B, KASAHARA S. Hop-based burst-cluster transmission:Fairness improvement in high-performance OBS networks[J]. Journal of Optical Communications and Networking, 2011, 3(6):542-552.

WANG Y, CAO X, CACIULA A,et al.. Batch scheduling in optical networks[J]. Journal of Optical Communications and Networking, 2013, 5(2):116-126.

CAO X, VISHAL A, QIAO C. Waveband switching for dynamic traffic demands inmultigranular optical networks[J]. IEEE/ACM Transactions on Networking, 2007, 15(4):957-968.

HIDEKI T, SHINJI T, KOSO M. Coupled-layer type waveband path design method corresponding to traffic demand fluctuation[J].Computer Communications, 2007, 30:965-974.

FOK M, LEE K, SHU C. Waveband-switchable SOA ring laser constructed with a phase modulator loop mirror filter[J].IEEE Photonics Technology Letters, 2005, 17(7):1393-1395.

LI M, RAMAMURTHY B. Heterogeneous waveband switching in wavelength division multiplexed networks based on autonomous clustering architecture[J].Journal of Optical Networking, 2006, 5(9):667-680.

GUO L, WANG X, JI W, et al.. A new waveband switching method for reducing the number of ports in wavelength-division-multiplexing optical networks[J]. Optical Fiber Technology, 2009, 15:5-9.

CHARCRANOON S, ELBAWAB T, SHIN J, et al.. Group-scheduling for optical burst switched (OBS) networks[J]. Photonic Network Communications, 2006, 11:99-110.

TURNER J. Terabit burst switching[J].Journal of High Speed Networks, 1999, 8(1):1-17.

KLEINROCK L.Queueing systems I [M]. New York:Wiley Publishing Press, 1975:80-95.

IZMAILOV R, GANGULY S, KLEPTSYN V,et al.. Non-uniform waveband hierarchy in hybrid optical networks[J]. International Conference on Computer Communications, San Francisco:INFOCOM, 2003:1344-1354.

LI M, YAO W, RAMAMURTHY B. Same-destination-intermediate grouping vs. end-to-end grouping for waveband switching in WDM mesh networks[C]. International Conference on Communications, Seoul:ICC, 2005:1807-1812.

杨九如, 柳春郁, 常金龙, 等. 光突发交换网络能耗有效性研究[J]. 中国激光, 2014, 41(7):s105001. YANG J R, LIU CH Y, CHANG J L, et al.. Energy efficiency research of optical burst switching networks[J]. Chinese Journal of Lasers, 2014, 41(7):s105001. (in Chinese)

李俊杰, 张汉一, 周炳琨,等. 动态业务条件多粒度交换光网络性能研究[J]. 电子学报, 2003, 31(11):1613-1617. LI J J, ZHANG H Y, ZHOU B K, et al.. Performance evaluation of multi-granularity switching optical networks under dynamic traffic conditions[J]. Acta Electronica Sinica, 2003, 31(11):1613-1617. (in Chinese)

HOU R, HE T T, LEI J, et al.. A framework of prioritized burst segmentation supporting controlled retransmission in OBS networks[J]. AEU-International Journal Electronics Communication, 2014, 68(1):44-50.

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