Time synchronization is indispensable for wide area distributed systems including sensor networks, automation systems, and measurement/control systems. Another application is clock distribution, which is indispensable to support continuous information transfer. Because of the increasing demand for more sophisticated applications, it is essential to establish a time synchronization technique tha...

In 5G, multi-access edge computing enables the applications to be offloaded near-end servers for faster response. According 3GPP standards, users in 5G are separated into many types, e.g., vehicles, AR/VR, IoT devices, etc. Specifically, high-priority traffic can preempt resources guarantee service quality. However, even if a is transmitted with low priority, its latency requirement much lower ...

This paper proposes to analyze two flow line systems in which we include possibilistic data -the priority-discipline is possibilistic instead of probabilisticand measure the performances of the systems with the effectiveness measure “waiting time in queue”. In a previous work we have analyzed and developed a queuing model with uncertain priority-discipline, using Zadeh’s extension principle. Be...

in this paper a single server queuing production system is considered which is subject to gradual deterioration. the system is discussed under two different deteriorating conditions. a planning horizon is considered and server which is a d/m/1 queuing system is gradually deteriorates through time periods. a maintenance policy is taken into account whereby the server is restored to its initial c...

It has been shown by A.-L. Barabasi that the priority based scheduling rules in single stage queuing systems (QS) generates fat tail behavior for the tasks waiting time distributions (WTD). Such fat tails are due to the waiting times of very low priority tasks which stay un-served almost forever as the task priority indices (PI) are " frozen in time " (i.e. a task priority is assigned once for ...

The TranSend transformation proxy is an example of a new class of middleware services being deployed in the internet. TranSend performs lossy compression on Web data before delivering it to the end user, resulting in a 3-7 increase in surfing speed in return for degraded image quality. In this paper, we perform detailed measurements of the traffic and load that TranSend will experience from the...

Copy Right © BIJIT – 2009; July – December, 2009; Vol. 1 No. 2; ISSN 0973 – 5658 141 Performance Analysis of High Speed Data Networks Using Priority Discipline K. Bhatia, A. K. Pal and Anu Chaudhary Abstract Recent advancements in network technology allow integration of different services on the same networking infrastructure. Thus, voice, data and video or multimedia traffic share the same tra...

Resource allocation mechanisms require that routers execute a scheduling discipline that manages buffering of packets during waiting time. Various scheduling algorithms may be implemented to govern packet transmission and control packet loss. Volume of UDP traffic is dramatically increasing due to the widely used P2P and steaming technologies. Unlike TCP, UDP protocol does not have mechanism to...

ABSTRACT We tackle the problem of designing revenue maximizing auctions in the Bayesian framework, when bidders not only have private valuations but also private budgets. We consider the setting of selling divisible goods to multiple agents each with linear utilities, but agents cannot pay beyond their budget. We focus on the case when the auctioneer can check that bidders do not over-report th...