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Guest Editorial

Imrich Chlamtac, Andrea Fumagalli
1995 Journal of High Speed Networks  
, to specific protocol solutions for single-hop WDM packet switched networks, multi-hop WDM virtual networks, wavelength routing in square grid topologies and implementation of ATM switching matrix for  ...  The third paper "Algorithms for Optimized Node Arrangements in ShuffleNet Based Multihop Lightwave Networks" by S. Banerjee and B.  ...  Circuit-switched service for real-time traffic applications is also provided via a pool of channels set aside for direct end-to-end connections between crossbars.  ... 
doi:10.3233/jhs-1995-4401 fatcat:xeejyr4ouvegtprfyiimxeo3j4

Multi-Granular Optical Path Networking Technologies

Ken-ichi Sato
2007 2007 Photonics in Switching  
This paper investigates the prospects and challenges of hierarchical optical path networks.  ...  The key enabling technologies are demonstrated that include hierarchical optical path network design algorithms and a newly developed waveband filter.  ...  The device was suucssfully fabricated using silica PLC (Planar Lightwave Circuit) technology on a chip; chip size was 3 x 7 cm as shown in Fig. 4 .  ... 
doi:10.1109/ps.2007.4300778 fatcat:3avpnftdija67e73tdww5d24mu

A heuristic wavelength assignment algorithm for multihop WDM networks with wavelength routing and wavelength re-use

Zhensheng Zhang, A.S. Acampora
1995 IEEE/ACM Transactions on Networking  
Surpri$ingly, we fiad that, for a wide range of p a r " , the blocking perfommce af the lightwave network is dm& the same as that d tha ideal centralized switch.  ...  Abstmct-In this paper, we present a heuristic algorithm for effectively assigning a limited number of Wavelengths among the access stations of a multihop network wherein the physical medium consists of  ...  Once the optical connection graph is obtained, we have a network that is analogous to a circuit-switched telephone network or loss nenvork as studied in [9]-[ll].  ... 
doi:10.1109/90.392387 fatcat:brei33ecandslbznxh4njtpvu4

Optical burst switching network testbed in Japan

K. Kitayama, M. Koga, H. Morikawa, S. Hara, M. Kawai
2005 OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, 2005.  
A government-supported R&D initiative, "Optical Burst Switching Network" for five years, 2001-2005 is introduced.  ...  It is a comprehensive program, including the network architecture, wavelength reservation protocol, ultrafast processing of control packet, and switching fabric.  ...  The GMPLS is employed to control the six-node photonic network. It features the 3-D MEMS optical switches in two nodes and planer lightwave circuit (PLC) switch in four nodes.  ... 
doi:10.1109/ofc.2005.192713 fatcat:pmqdxjahvjctxj5nwvs3oc5blm

Design of wavelength-routed optical networks for packet switched traffic

S. Banerjee, Jay Yoo, Chien Chen
1997 Journal of Lightwave Technology  
Index Terms-Lightwave/optical networks, logical topology design, minimizing maximum congestion, routing algorithm, wavelength division multiplexing (WDM), wavelength routers, wide area networks.  ...  Traffic between the end-users is carried in a packet-switched form and the objective of our logical topology design is to minimize the maximum congestion on the logical connections in the logical topology  ...  Electronic packet or circuit switching operations (e.g., ATM switching) will be done at the network access nodes in the electronic domain.  ... 
doi:10.1109/50.622888 fatcat:tkmglwctfzd6lgrchlh2o6pqby

Optical tree topologies: Access control and wavelength assignment

Mario Gerla, Milan Kovačević, Joseph Bannister
1994 Computer networks and ISDN systems  
We discuss the introduction of Wavelength Division Multiplexing (WDM) in the PON and describe single-hop and multi-hop "virtual" topologies which can be supported.  ...  in buses and stars.  ...  Two representative WDM network examples are Bellcore's LAMB-DANET [15] and IBM's Rainbow Ill].Single-hop networks can support both circuit-switched (C/S) and packet-switched (P/S) service.  ... 
doi:10.1016/0169-7552(94)90056-6 fatcat:qqyhtpcfmzgzxmide3eforof44

Multistage Network With Globally Controlled Switching Stages and Its Implementation Using Optical Multi-Interconnection Modules

A. Cassinelli, M. Naruse, M. Ishikawa
2004 Journal of Lightwave Technology  
Transparent circuit switching for permutation routing is possible in such an unbuffered "globally-switched" multi-stage interconnection network (GSMIN).  ...  This approach leads naturally to a MIN paradigm based not on cascading switching stages containing several size-reduced crossbars, as in the shuffle-exchange networks, but on cascading permutationreduced  ...  The authors would like to acknowledge two anonymous referees whose valuable comments have been helpful in improving the overall quality of the paper.  ... 
doi:10.1109/jlt.2004.824385 fatcat:tktmifel4nffji3xwyzbx4vc4y

Just-in-time signaling for WDM optical burst switching networks

J.Y. Wei, R.I. McFarland
2000 Journal of Lightwave Technology  
Index Terms-Circuit switching, just-in-time signaling, optical burst switching, optical network, packet switching, signaling protocol, wavelength division multiplexing (WDM).  ...  The JIT-OBS paradigm is designed for ultra-low-latency unidirectional transport of data-bursts across an optical network. It combines the desirable features of circuit-switching and packet-switching.  ...  ., for their help in the analysis of the JIT optical burst switching performance. We wish to thank J.  ... 
doi:10.1109/50.908815 fatcat:2rgtrv3pgfdajgf2xgfdtrsnle

An analysis of limited wavelength translation in regular all-optical WDM networks

V. Sharma, E.A. Varvarigos
2000 Journal of Lightwave Technology  
We analyze limited-wavelength translation in regular all-optical, wavelength division multiplexed (WDM) networks, where up to wavelengths, each of which can carry one circuit, are multiplexed onto a network  ...  We demonstrate that in regular networks it can obtain most of the performance advantages of full translation at a fraction of the cost, and we present a simple, economical switch architecture to effect  ...  the probability of successfully establishing a connection in a circuit switched network with a capacity of circuits per link.  ... 
doi:10.1109/50.908654 fatcat:3f2duxgbujgozdigpfxsfbiqfe

WDM local area networks

L.G. Kazovsky, C. Barry, M. Hickey, C.A. Noronha, P. Poggiolini
1992 IEEE LTS: The Magazine of Lightwave Telecommunications Systems  
for multi-channel networks.  ...  Future networks are expected to support, in an integrated fashion, services with highly diverse traffic requirements.  ...  Communication between the nodes is multi-hop, as described by option (i) above.  ... 
doi:10.1109/80.143477 fatcat:sud5h7meo5grboo4zji7m66nni

An external cavity diode laser sensor

R. Miles, A. Dandridge, A. Tveten, T. Giallorenzi
1983 Journal of Lightwave Technology  
The loop filter circuit is divided into three cascaded subsections namely: the filter input, augmenting integrator, and the voltage divider network.  ...  The electronic circuit comprises of a loop filter circuit and a couple of transistors.  ...  This is an important achievement since mode hopping can cause problems in laser applications; In telecommunications, for example, the switching from one mode to another affects the maximum data transmission  ... 
doi:10.1109/jlt.1983.1072104 fatcat:47frcw5yp5e45pnluvk5tlvvre

A unified study of contention-resolution schemes in optical packet-switched networks

Shun Yao, B. Mukherjee, S.J.B. Yoo, S. Dixit
2003 Journal of Lightwave Technology  
., similar to the virtual circuit in ATM networks, or label-switched path in Multiprotocol Label Switching (MPLS) networks) and layer-three functions (e.g., similar to packet-by-packet routing in IP networks  ...  This paper presents a comprehensive study of contention-resolution schemes in a multi-wavelength optical packet-switched network.  ...  A more detailed discussion on TCP-level performance in optical packet-switched networks is presented in [37] .  ... 
doi:10.1109/jlt.2003.809573 fatcat:6dl32aj5dzdn3p2r3mqs7s5ipu

A Novel Optical Code RAKE Receiver Using a Multiport Encoder/Decoder

Takahiro Kodama, Ryosuke Matsumoto, Naoya Wada, Gabriella Cincotti, Ken-ichi Kitayama
2013 Journal of Lightwave Technology  
His current research interests are in the area of photonic networks and optical communication technologies, such as optical switching network, energy-efficient network, optical access system, optical processing  ...  system, burst-mode optical communication technologies, and optical packet and optical circuit integrated network.  ...  Finally, OPS nodes can handle data of any format and allow ultrahigh speed packets hopping through the network.  ... 
doi:10.1109/jlt.2013.2250482 fatcat:e5xlcsi5ivafpcwlxqghpn2mta

SMART: An Optical Infrastructure for Future Internet

S. Q. Zheng, Ashwin Gumaste
2006 2006 3rd International Conference on Broadband Communications, Networks and Systems  
Equipped with a menu of switching techniques and connection types, SMART is able to manage optimized connections, and enforce individual service qualities and overall network performance.  ...  Like light-trails, hyperchannels are used to efficiently utilize bandwidth in subwavelength granularity.  ...  Switching networks OTS, ERS, OIC and OOE can be made strictly or wide-sense nonblocking to ensure optical circuit switching and pipelined circuit switching when needed.  ... 
doi:10.1109/broadnets.2006.4374309 dblp:conf/broadnets/ZhengG06 fatcat:i3qt3zwn3ffeph76gif6iow62q

Optical Networking Paradigm: Past, Recent Trends and Future Directions

Eiji OKI, Naoya WADA, Satoru OKAMOTO, Naoaki YAMANAKA, Ken-ichi SATO
2017 IEICE transactions on communications  
ATM was later succeeded to multi-protocol label switching (MPLS). Second, we present generalized MPLS technologies (GMPLS).  ...  In GMPLS, the label concept of MPLS is extended to other labels used in TDM, WDM, and fiber networks.  ...  In current metro networks, a circuit-switching type of ROADM and OXC system based on Wavelength Selective Switch (WSS) or Planar Lightwave Circuit (PLC) switch are deployed.  ... 
doi:10.1587/transcom.2016pfi0004 fatcat:q6h66qgcc5gqxcm74mijvdpsze
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