Load Balancing for Holding-Time-Aware Dynamic Traffic Grooming

Santi, Juliana de; Drummond, André C.; Fonseca, Nelson L. S. da; Jukan, Admela

doi:10.1109/glocom.2010.5684023

Cited by 15 publications

(11 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In some cases, it is assumed that a request may occupy only a fraction of a full wavelength capacity, see [5] and [6] among others, whereas in [4,7] and [8], both full and subwavelength requests are considered.…”

Section: Related Workmentioning

confidence: 99%

Resource provisioning for multigranular traffic flows in multilayer networks

et al. 2011

View full text Add to dashboard Cite

The paper deals with the problem of multilayer resource provisioning in a network in which an operator needs to route traffic flows with different data rates. It is shown that the blocking probability of high data rate requests is usually higher than the blocking probability of other requests. A relevant strategy aimed at solving this problem is proposed, investigated, and compared with the known solution. Numerical results confirm that the proposed strategy is able to substantially reduce the blocking probability of high data rate requests at the cost of increased utilization of the packet switching layer and more complex routing of lightpaths.

show abstract

Section: Related Workmentioning

confidence: 99%

Resource provisioning for multigranular traffic flows in multilayer networks

et al. 2011

View full text Add to dashboard Cite

show abstract

“…In a dynamic environment, the connection requests arrive one at a time with different starting time and holding period. In [14][15][16] dynamic traffic grooming algorithms that jointly employs knowledge of holding-times and the network bandwidth availability are developed in order to balance the traffic loading and avoid creation of bottlenecks. Consequently, this has improved bandwidth blocking probability for WDM networks.…”

Section: Related Workmentioning

confidence: 99%

Online traffic grooming using timing information in WDM–TDM networks

Mohamed

Khalaf

2013

Ain Shams Engineering Journal

View full text Add to dashboard Cite

In this paper, the effect of holding time awareness on the process of time slot assignment in WDM-TDM is considered. Use has been made of Markov model in order to predict the wavelength congestion. A routing algorithm is developed based on the Markov modeling. The results are compared with existing algorithms--ASP, WSP and OTGA. Validation results have shown that the performance of the system is significantly improved in terms of bandwidth blocking ratio, network utilization and fairness.

show abstract

“…The fast development of path computation element and generalised multi‐protocol label switching increases network online service ability, which enables the sensing of service holding‐time at the arrival of services [17]. Thus, information on the holding‐time of services can be used at the arrival of a service to determine the service departure‐time [18, 19]. By the arrival‐time and service holding‐time, the departure‐time of one service can be obtained, just as shown in (5).…”

Section: Service Holding‐time‐based Path Computationmentioning

confidence: 99%