| K. Kim and K. Nahrstedt, "A resource broker model with integrated reservation scheme," in IEEE International Conference on Multimedia and Expo (ICME2000. |
....after the start time for the duration at the predefined percentage. However, in practice, most applications have QoS requirement that are negotiable. Because ARS does not support re negotiations it leads to higher number of rejected reservation requests. The Resource Broker (RB) proposed in [6] integrates with the ARS presented in [3] The RB improves ARS to give fast and constant response time and multiple negotiation options for the clients. However, the occurrence of re negotiation adds considerable overhead to the system. Further, in case of unforeseen scarcity of resources, in ....
....algorithm for indivisible reservations. 4. SIMULATION RESULTS AND DISCUSSION This section presents some results from a simulation study designed to evaluate the performance of the algorithm provided in the previous section. The simulation study compared the RSPB with the Resource Broker (RB) [6]. A discrete event simulator was written using the PARSEC language [1] for comparing the two reservation schemes. In the simulations, the reservation requests arrived randomly according to a Poisson arrival process. With each request, several attributes were associated to define parameters like ....
K. Kim and K. Nahrstedt, "A Resource Broker Model with Integrated Reservation Scheme," IEEE International Conference on Multimedia and Expo 2000.
....reservation when the advance reservation becomes valid. Since all client reservations must go through the ARS server, there is no chance that ARS will not have visibility over all of the DSRT clients. In practice, every client reservation is replicated in the ARS server and the DSRT server. Kim in [15] integrated immediate and advance reservations into one system. He also developed a Timely Adaptive State Tree as a data structure for a new admission control algorithm which greatly reduced the overhead associated with making an advance reservation. 2.4 Quality of Service The concept of quality ....
Kihun Kim and Klara Nahrstedt. A Resource Broker Model with Integrated Reservation Scheme. In Proceedings of IEEE International Conference on Multimedia and Expo, New York, NY, July-August 2000.
....makes it difficult to deploy them on a large scale in the Internet. Nonetheless a number of innovative approaches have been proposed that can provide solutions to some pertinent technical problems towards the larger goal of supporting QoS in the Internet. A Resource Broker model is presented in [15] as an enhancement to a user level Dynamic Soft Real Time (DSRT) CPU scheduler. The resource broker integrates reservation mechanisms for advanced or immediate reservations within the scheduler. The resource broker is responsible for the processing of brokerage requests (reservation, modification, ....
K. Kim and K. Nahrstedt, "A Resource Broker Model with Integrated Reservation Scheme", Proceedings of IEEE International Conference on Multimedia and Expo 2000 (ICME2000), pp. 859-862, New York, July 31 - August 2, 2000.
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K. Kim and K. Nahrstedt. A resource broker model with integrated reservation scheme. In Proc. of IEEE International Conference on Multimedia and Expo 2000.
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K. Kim and K. Nahrstedt, "A resource broker model with integrated reservation scheme," in IEEE International Conference on Multimedia and Expo (ICME2000.
No context found.
Kihun Kim and Klara Nahrstedt. A Resource Broker Model with Integrated Reservation Scheme. In IEEE International Conference on Multimedia and Expo (II), pages 859--862, 2000.
No context found.
Kihun Kim and Klara Nahrstedt. A Resource Broker Model with Integrated Reservation Scheme. In IEEE International Conference on Multimedia and Expo (II), pages 859--862, 2000.
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