The fast growth of the Internet has made popular applications with diverse and stringent transmission requirements. In order to meet this demand, packet switches today are designed to include the support of Quality of Service (QoS) as a powerful product differentiator. Customized packet handling on a flow by flow basis, ensuring switching objectives such as guaranteed throughput and bounded swi...

Medical records are files in which there documents about the patient's identity and of results examinations, actions, treatment, other services that have been provided to patients. very useful providing patients because they contain written evidence paper form for by doctors health workers. Therefore, medical must be stored appropriate storage places so can obtained made available quickly when ...

The type of the applications for which Internet is being used has changed over the years. Multimedia applications, Real-time applications and Game playing require Quality of service. IEEE has proposed IEEE 802.11e, a quality of service extension to the wireless LAN standard IEEE 802.11. In this paper service differentiation ability of 802.11e is evaluated. Identical traffic is considered for al...