Contour-Based Priority Scheduling in Optical Burst Switched Networks
نویسندگان
چکیده
منابع مشابه
Efficient Channel Scheduling Algorithms in Optical Burst Switched Networks
Optical Burst Switching(OBS) is a promising paradigm for the next-generation Internet. In OBS, a key problem is to schedule bursts on wavelength channels whose bandwidth may become fragmented with the so-called void (or idle) intervals with both fast and bandwidth efficient algorithms so as to reduce burst loss. To date, only two scheduling algorithms, called Horizon and LAUC-VF, have been prop...
متن کاملBurst Scheduling Based on Time-slotting and Fragmentation in WDM Optical Burst Switched Networks
The recent explosive growth in the Internet technology has made it imperative to have a network which supports a very high bandwidth.Wavelength division multiplexing (WDM) based on optical networks are becoming a viable solution to meet this ever-increasing bandwidth demand. Optical burst switched (OBS) networks provide a good solution for a very high traffic influx which is generally bursty in...
متن کاملQuantum Key Based Burst Confidentiality in Optical Burst Switched Networks
The optical burst switching (OBS) is an emergent result to the technology concern that could achieve a feasible network in future. They are endowed with the ability to meet the bandwidth requirement of those applications that require intensive bandwidth. There are more domains opening up in the OBS that evidently shows their advantages and their capability to face the future network traffic. Ho...
متن کاملGroup-scheduling for optical burst switched (OBS) networks
1 Currently with the School of Electronic Engineering, Soongsil University, Seoul, Korea ([email protected]). This work was carried out at Alcatel where he was on a sabbatical leave. Abstract— To date, all of the proposals for burst-scheduling techniques have considered scheduling individual bursts. We introduce a new scheme called OBS group scheduling. In this approach, a burst is represented b...
متن کاملPriority-based Wavelength Assignment Algorithm for Burst Switched WDM Optical Networks
Burst switched WDM optical networks are coming up as suitable network architectures for future Optical Internet backbones. However, the lack of optical processing capabilities results in increased burst blocking probability, which in turn lead to very limited network performance. Efficient contention resolution algorithm is therefore necessary. In this paper, we propose a distributed wavelength...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Lightwave Technology
سال: 2007
ISSN: 0733-8724
DOI: 10.1109/jlt.2007.901332