It has widely known that the irreversible property of Markov chain representing the multirate multiservice loss system with Trunk Reservation policy is not satisfied. In this case, the well-known product form result for state probabilities cannot be applied. To obtain the exact state probabilities, one has to solve the balance equation of Markov chain that represents the system. But this is imp...

ABstRAct In this chapter we focus on the application of a mobile time reservation system for dental care. The specific application allocates cancelled dentist times to new customers and new customers are searched from a waiting list with Global System for Mobile Communication (GSM) Short Message System (SMS) messages. This chapter shows how standard, widely used technology—when used innovativel...

Background: The first point of contact for patients seeking medical attention at the hospital is patient registration. Of course, needs to be able deliver quality care. Hospitals, particularly in Bali, have a system place online reservations. Patients who wish receive treatment cardiac polyclinic must wait line morning order queue number before being afternoon because Tk II Udayana Hospital's o...

Blood is fundamental in several care treatments and surgeries, and plays a crucial role in the health care system. It is a limited resource, as it can be produced only by donors and its shelf life is short; thus, the blood donation (BD) system aims at providing adequate supply of blood bags to transfusion centers and hospitals. An effective collection of blood bags from donors is fundamental fo...

PRMA (packet reservation multiple access) is a reservation-ALOHA access protocol specifically designed for wireless microcellular networks that handle both real-time and non-real-time traffic. We present a thorough analysis of this protocol, considering real-time traffic only, based on a suitable Markov model. The size of the model is such that it can be directly used for an exact quantitative ...

In distributed high-performance computing environments, resource reservation mechanism is an effective approach to provide desirable quality of service for large-scale applications. However, conventional reservation service might result in lower resource utilization and higher rejection rate if it is excessively applied. Furthermore, redundant reservation policy has been widely applied in many ...

The fourth generation of mobile wireless networks (4G) is expected to be the most promising architecture for QoS provision due to its scalability, convenience for mobility support and capability of interworking heterogeneous radio access networks, which ensure both session continuity and QoS support. One major design issue of the 4G is the support of optimized handoff functionalities. More spec...

This paper presents the design and implementation of Accounting System that is a resource monitoring and restriction system. The system improves the reliability and security of a system. Accounting System is a generic to offer various services, such as security improvement, overload control, class-based accounting, and resource reservation that require CPU resource control.