Ring Network 8 (Metropolitan Area Network) (Wide Area Network)
Ring (Architecture) (Fault Tolerant) (Routing) (Scalable) (Spatial
Reuse) Multicast Broadcast
Slide 9
WDM Ring Network 9 WDM Ring Network Slotted Ring Network WDM
Slotted Ring Network Fairness issues and solutions FFR MMR M-ATMR
Improve M-FECCA
Slide 10
Slotted Ring Network( ) 10 ( ) Spatial Reuse
Slide 11
WDM Slotted Ring Network 11 FT-TR WDM ( )
Slide 12
First Fit (FF) 12 ( ) Control Slot w mini slot ( )
Slide 13
First Fit (FF) 13 (TT-FR)
Slide 14
First Fit with Rotation(FFR) 14 FF (Rotation)
Slide 15
MMR(Multi-Metaring) 15 FFR MMR Metaring SAT SAT (Quota) MMR SAT
SAT w ( ) w SAT
References 30 [1] C. H. Yeh, C. W. Chow, PHYSICS BIMONTHLY, The
Physical Society of Republic of China (Taiwan), p.30,2010 [2]
Motorola, Inc, WDM/CWDM/DWDM: Segmentation Primer- Maximizing
Capacity for Revenue, White paper, 2008 [3] Photonics Industry
& Technology Development Association, , Vol. 11, 1997 [4]
Bianco, A., Cuda, D., Finochietto, J., Neri, F., Multi-MetaRing
Protocol:Fairness in Optical Packet Ring Networks,IEEE
International Conference on Communications, 2007 [5] , , , 1999 [6]
, , , 2003 [7] M. Maier Optical Switching Networks, Cambridge
University Press, chapter 1, 2008 [8]
http://www.cs.nthu.edu.tw/~nfhuang/chap01.htm#1,
http://www.cs.nthu.edu.tw/~nfhuang/chap01.htm#1 [9]
http://www.csie.mcu.edu.tw/~jerry/net/,Chapter 8-2
http://www.csie.mcu.edu.tw/~jerry/net/