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A perspective on photonic multiprotocol label switching

IEEE Network, 2001
Various MPLS-based IP over WDM integration techniques are considered in this article. In particular, this includes the circuit-switching MP/spl lambda/S framework for providing logical IP-layer topologies over optical lightpath routing networks. Additionally, an optical code label switching technique for photonic packet switching and its application to
Masayuki Murata
exaly   +3 more sources

Evolution of multiprotocol label switching

IEEE Communications Magazine, 1998
Multiprotocol label switching (MPLS) is rapidly emerging as an Internet Engineering Task Force (IETF) standard intended to enhance the speed, scalability, and service provisioning capabilities in the Internet. MPLS uses the technique of packet forwarding based on labels, to enable the implementation of a simpler high-performance packet forwarding ...
Arun Viswanathan   +3 more
openaire   +1 more source

Reroute sequence planning for label switched paths in multiprotocol label switching networks

Proceedings. Sixth IEEE Symposium on Computers and Communications, 2002
This paper deals with the problem of reroute sequence planning for label switched paths (LSPs) in multiprotocol label switching (MPLS) networks. This problem arises when the path set is recalculated by a global optimization method for achieving a better resource utilization.
Balázs Gábor Józsa, Gábor Magyar
openaire   +2 more sources

Label switching and transmission of FSK-PPM signal in optical label switching

SPIE Proceedings, 2016
A novel orthogonal modulation scheme combining frequency shift keying (FSK) for label at 2.5 Gb/s and pulse position modulation (PPM) for payload at 40 Gb/s is proposed in this paper. The transmission performance and some influencing factors of the modulation scheme are demonstrated by simulation.
Liu Yang, Fengguang Luo
openaire   +1 more source

An Overview of Optical Label Switching Technology [PDF]

open access: yesPhysics Procedia, 2011
Optical label switching is a new technology of optical switching, which can overcome the electronic bottleneck of optical communication effectively, optical label switching (OLS) network as a specific implementation of future optical packet network has ...
Jin, Fulu, Jin, Hongli, Su, Fugen
exaly   +2 more sources

Switching Performance of a Novel Optical Label Switch with Time Domain Separated WDM Labels

2005 Pacific Rim Conference on Lasers & Electro-Optics, 2005
A novel wavelength-division-multiplexing label scheme for an optical label switch is proposed which has several advantages such as high-spectral and high-network efficiency, the bit-by-bit separation of labels without any active devices, and the label with low power consumption.
Yasuhide Takase, Hiroyuki Uenohara
openaire   +1 more source

Flexible-rate optical packet generation/detection and label swapping for optical label switching networks

open access: yesOptical Fiber Technology, 2017
In recent years, optical label switching (OLS) gains lots of attentions due to its intrinsic advantages to implement protocol, bit-rate, granularity and data format transparency packet switching.
Yuanxiang Chen, Dawei Ge, Paikun Zhu
exaly   +2 more sources

Multiprotocol Label Switching

2015
Last, but not least, is a discussion on Multiprotocol Label Switching (MPLS). This chapter provides an overview of MPLS and covers how to configure and troubleshoot it. It also discusses protocols that commonly use MPLS for their underlying transport.
Chris Carthern   +3 more
openaire   +1 more source

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