TY - GEN
T1 - LOBS-H
T2 - 2010 IEEE International Conference on Communications, ICC 2010
AU - González-Ortega, Miguel A.
AU - Qiao, Chunming
AU - Suarez-Gonzalez, Andres
AU - Liu, Xin
AU - Lopez-Ardao, José Carlos
PY - 2010
Y1 - 2010
N2 - Optical Burst Switching is efficient for bursty traffic but also weak in guaranteeing the delivery of real-time traffic. In this paper, we propose to enhance OBS with an OCS-like feature by providing each source-destination pair with a wavelength sharable home circuit. These wavelength sharable home circuits not only provide guaranteed bandwidth for in-profile traffic to different destinations from the same source, but also allow out-of-profile traffic between any source and destination to be statistically multiplexed. The proposed OBS enhancement approach, called Labeled OBS with Home circuits or LOBS-H, is shown, through both analysis and simulations, to require less resources (e.g., wavelengths) than OCS in order to provide the same bandwidth guarantee service, or to result in a better loss and/or delay performance with the same amount of resources.
AB - Optical Burst Switching is efficient for bursty traffic but also weak in guaranteeing the delivery of real-time traffic. In this paper, we propose to enhance OBS with an OCS-like feature by providing each source-destination pair with a wavelength sharable home circuit. These wavelength sharable home circuits not only provide guaranteed bandwidth for in-profile traffic to different destinations from the same source, but also allow out-of-profile traffic between any source and destination to be statistically multiplexed. The proposed OBS enhancement approach, called Labeled OBS with Home circuits or LOBS-H, is shown, through both analysis and simulations, to require less resources (e.g., wavelengths) than OCS in order to provide the same bandwidth guarantee service, or to result in a better loss and/or delay performance with the same amount of resources.
KW - Circuit switching
KW - Effective bandwidth
KW - Optical burst switching
KW - Wavelengths
UR - https://www.scopus.com/pages/publications/77955380287
U2 - 10.1109/ICC.2010.5502510
DO - 10.1109/ICC.2010.5502510
M3 - Conference contribution
AN - SCOPUS:77955380287
SN - 9781424464043
T3 - IEEE International Conference on Communications
BT - 2010 IEEE International Conference on Communications, ICC 2010
Y2 - 23 May 2010 through 27 May 2010
ER -