Cloud computing is an advanced technology that offers types of assistance on requests. Because the huge measure requests got from cloud clients, all should be managed efficiently. Therefore, task scheduling critical in computing. The provision computational resources controlled by a provider. It necessary to design high-efficiency algorithms are compatible with corresponding paradigms. This pap...

Quality of service capability of input queued packet switches is investigated. A packet transfer scheduling problem is formulated whereby each input-output pair is scheduled for packet transfers by regularly spaced deadlines, in compliance with a speciied data rate. Suitable applications include ATM networks and satellite switched TDMA systems that support periodic traac with delay guarantees. ...

Received Mar 23, 2017 Revised Sep 8, 2017 Accepted Sep 25, 2017 In Round Robin Scheduling the time quantum is fixed and then processes are scheduled such that no process get CPU time more than one time quantum in one go. The performance of Round robin CPU scheduling algorithm is entirely dependent on the time quantum selected. If time quantum is too large, the response time of the processes is ...

In operating system is an important issue, Allocates processor time to processes, to be fair. We presented in This paper proposed methods to reduce Average waiting time, average response time, Switch Counts process, through the design of a time sharing non-exclusive scheduling algorithm based on the round Robin and determined accurate time quantum . Among the proposed approaches, weight harmoni...

The IEEE 802.16 standard was designed to provide quality-of-service (QoS) guarantees for various classes of traffic with diverse QoS requirements. Packet-scheduling algorithms play a critical role in providing such guarantees. Weighted round robin (WRR) is one of the most commonly used scheduling algorithms, because of its simplicity and low computational overhead. However, it suffers from perf...

Packet and flow scheduling algorithms for WiMAX has been a topic of interest for a long time since the very inception of WiMAX networks. WiMAX offers advantages particularly in terms of Quality of service it offers over a longer range at the MAC level. In our paper, we propose two credit based scheduling schemes one in which completed flows distributes the left over credits equally to all highe...