Since the limitations of user equipment, they do not have enough computing power to process large amounts data. At same time, it’s unbearable for users spend a long time uploading data remote cloud center. In order solve these problems above, concept mobile edge computing(MEC) is proposed. The and storage resources are placed close end reducing transmission delay. MEC can meet high real-time re...

Distributed processing systems are considered to solve the challenging requirements of trigger and data acquisition systems for future HEP experiments. The aim of this work is to present a software environment to control and monitor large scale parallel processing systems based on a distributed client-server approach developed in Java. One server task may control several processing nodes, switc...

Mobile information systems are often distinguished as traditional information systems with additional support for mobile devices. This idea is based on the mostly used cellular network architecture. Mobile units have to be wirelessly connected via a base station to a server integrated in a fixed network if their users want to use the capabilities of the information system which are provided by ...

We have built a server that provides linkage information for all pages indexed by the AltaVista search engine. In its basic operation, the server accepts a query consisting of a set L of one or more URLs and returns a list of all pages that point to pages in L (predecessors) and a list of all pages that are pointed to from pages in L (successors). More generally the server can produce the entir...

Fog computing is a novel idea created by Cisco that provides the same capabilities as cloud but close to objects improve performance, such minimizing latency and reaction time. Packet failure can happen on single fog server across large number of messages from internet things (IoT) sensors due several variables, including inadequate bandwidth queue capacity. In this paper, fog-to-server archite...

This paper puts forward a purely statistical analysis of name server traffic captured at four different locations: two links to residential networks, and two to the Dutch academic and research institute. Analysis of the system can give insight in the use and performance of the protocol, which is helpful for future improvement. Multiple analyses can show the development of the performance over t...

we consider an m/g/1 queue with regular and optional phase vacation and withstate dependent arrival rate. the vacation policy is after completion of service if there are no customers in the system, the server takes vacation consisting of k -phases, each phase is generally distributed. here the first phase is compulsory where as the other phases are optional. for this model the supplementary var...

Wireless Local Area Network (WLAN) is susceptible to security provisioning in spite of the solutions such as the Wired Equivalent Protocol (WEP) or IEEE 802.1x. This paper proposes an integrated scheme for intrusion detection in WLAN systems. The proposed scheme operates with one or more Gathering Agents (GAs) and a Master Server (MS). Each GA is used to get security information by collecting t...