This paper presents the implementation of a wireless scheduling algorithm that provides backbone Quality of Service (QoS) support to mobile stations. The algorithm described in this paper maps all existing ATM traac types into priorities and weights for a Multiclass Priority Fair Queue (MPFQ) scheduler. The MPFQ scheduler is designed to operate in a wireless base station. A prototype driver has...

—Nowadays distributed computing approach has become very popular due to several advantages over the centralized computing approach as it also offers high performance computing at a very low cost. Each router implements some queuing mechanism for resources allocation in a best possible optimize manner and governs with packet transmission and buffer mechanism. In this paper, different types of qu...

In this paper, we compare two analytical models for evaluation of cache coherence overhead of a shared bus multiprocessor with private caches. The models are based on a closed queuing network with different service disciplines. We find that the priority discipline can be used as a lower-level bound. Some numerical results are shown graphically.

In this paper we study systems that allocate different types of scarce resources to heterogeneous allocatees based on pre-determined priority rules, e.g., the U.S. deceased-donor kidney allocation system or the public housing program. We tackle the problem of estimating the wait time of an allocatee who possesses incomplete system information with regard, for example, to his relative priority, ...

In this paper we study systems that allocate different types of scarce resources to heterogeneous allocatees based on predetermined priority rules, e.g., the U.S. deceased-donor kidney allocation system or the public housing program. We tackle the problem of estimating the wait time of an allocatee who possesses incomplete system information with regard, for example, to his relative priority, o...

In this work, we suggest an analytic technique with triangular fuzzy and intuitionistic numbers to compute the membership functions of considerable state-executing proportion in Erlang service models. The inter-entry rate, which is Poisson, admin (service) Erlang, are both fuzzy-natured case, FEk designating probabilistic deviation k exponentially phase. numeric antecedents shown validate model...

Call admission control (CAC) is a key for ensuring the quality of service (QoS) in wireless multiservice network. With the advances in wireless communication technology and the growing interest in deploying multimedia services in wireless networks, the issue of providing an efficient CAC has come to the fore. A suitable CAC for the multimedia service networks is expected to make efficient use o...

In this paper, a task scheduling problem for cloud computing environment is formulated by using the M/M/n queuing model. A priority assignment algorithm designed to employ new data structure named waiting time matrix assign individual tasks upon arrival. addition this, queue implements unique concept based on principle of Fibonacci heap extracting with highest priority. This work introduces par...

In this paper, we propose a distributed online traffic engineering architecture for MPLS networks. In this architecture, a primary and secondary MPLS LSP are established from an ingress LSR to every other egress LSR. We propose to split the aggregate TCP traffic between the primary and secondary paths using a distributed mechanism based on ECN marking and AIMD-based rate control. Inspired by th...