In recent years, with the continuous advancement of multimedia technology and network technology, network-based applications are increasing day by day, both in scale number users. However, randomness, time-varying, complexity user behavior make it impossible to guarantee service quality (bandwidth, delay, etc.) services, thus making difficult meet demands growing users for services. While meeti...

Home Service is a set of health care systems that includes patient and consultation, baby spa, many other services. adopts the same system flow as Start Up in general. With limitation problem only on workers, nurses midwives only. The method used this research SDLC. purpose developing framework iterative development, based User engineering approach. SDLC has stages starting from planning, analy...

Quality of Service (QoS) refers to a set of rules or techniques that help the network administrators use the available network resources optimally to manage the effects of congestion and to treat the applications according to their needs. The differentiated services architecture (DiffServ) allows providing quality of service to users. The major DiffServ premise is that individual flows with sim...

In the current life, Internet is playing a key role in transferring diverse information. As the performance of Internet has been growing, transferred information has the form of multimedia streams such as video and audio. However, in current computing and internet environment, multimedia streaming services can't be accomplished smoothly due to the various factors such as internet bandwidth, com...

This paper deals with designing a fair public service system. To achieve fairness, various schemes are be applied. The strongest criterion in the process is minimization of disutility of the worst situated users and then optimization of disutility of the better situated users under the condition that disutility of the worst situated users does not worsen, otherwise called lexicographical minimi...