Bean, N. 1994. Effective bandwidths with different quality of service requirements. In IFIP Transactions, Integrated Broadband Communication Networks and Services , V.B. Iverson (editor), Elsevier, Amsterdam, 241-- 252.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....under a no priority assumption. Not surprisingly, typically only one of the two cell level constraints is tight in the solution. Thus, by giving priority to the type whose constraint is tight it seems clear that we can improve the solution. Related results and discussion are contained in Bean [2]. Consider the conservative approach, for which the acceptance region , C, is given by (2) Let b(k) k1 X n1=0 k2 X n2=0 (k; n) n 1 1 n 2 2 Gamma R] 8) There is a cell level control (it will depend on k 1 ; k 2 ) that can achieve b i (k 1 ; k 2 ) f i k i p i i ; i = 1; 2 ....

N. G. Bean, "Effective bandwidths with different quality of service requirements," Integrated Broadband Communication Networks and Services, V. B. Iverson (Ed.), IFIP, 1993.

....references therein) With very few exceptions, such as [4] and [11] the published work has focused on cell level QoS, such as cell loss ratio, cell delay and cell delay variation. Most CAC schemes are based on the well known concept of effective bandwidth, which has been studied extensively (see [3], 6] 10] 14] The formulation of effective bandwidth in the literature is, in turn, mainly based on cell level QoS. The basic call admission principle is tacitly complete sharing (CS) i.e. a new call is admitted if by doing so the previously agreed cell level QoS of this and other calls ....

....under a no priority assumption. Not surprisingly, typically only one of the two cell level constraints is tight in the solution. Thus, by giving priority to the class whose constraint is tight it seems clear that we can improve the solution. Related results and discussion are contained in Bean [3]. Consider the conservative approach for J = 2, for which the acceptance region , C, is given by (8) Let b(k) k 1 X n 1 =0 k 2 X n 2 =0 (k; n) n 1 1 n 2 2 Gamma R] 14) There is a cell level control (it will depend on k 1 ; k 2 ) that can achieve b i (k) p cell i k i p ....

N.G. Bean. Effective bandwidths with different quality of service requirements. In Integrated Broadband Communication Networks and Services. V.B. Iverson (Ed.), IFIP, 1993.

....one class may have stringent delay requirements, and hence have small buffers and high priority access to the channel, while another class with much less stringent delay requirements may be given large buffers and lower priority. A related priority system without buffers is studied by Bean [1]. In those cases, a single link may generate several constraints, as illustrated in Figure 1. There are also cases conceivable, in which several links in combination may induce a single constraint. 2 10 20 80 60 40 20 40 30 class 2 calls Number of class 1 calls Number of 10 5 15 40 30 20 10 20 ....

Bean, N.G. (1993). Effective bandwidths with different quality of service requirements. In: Integrated Broadband Communication Networks and Services, ed. V.B. Iversen, IFIP, 241-252.

No context found.

Bean, N. 1994. Effective bandwidths with different quality of service requirements. In IFIP Transactions, Integrated Broadband Communication Networks and Services , V.B. Iverson (editor), Elsevier, Amsterdam, 241-- 252.

No context found.

Bean, N. (1994). Effective bandwidths with different quality of service re- quirements. In IFIP Transactions, Integrated Broadband Communication Networks and Services (ed. V.B. Iverson). Elsevier, Amsterdam, 241-252.

Online articles have much greater impact   More about CiteSeer.IST   Add search form to your site   Submit documents   Feedback  

CiteSeer.IST - Copyright Penn State and NEC