الحوكمه الإلكترونية والتعليم الإلكتروني هما جوانب هامة من النقل الإلكتروني للمعلومات على مستويين مختلفين . إذا كانت برامج الحكومة الإلكترونية حيوية لتحسين الخدمات العامة، فإن "التعليم الإلكتروني" هو نعمة لضمان التعليم النوعي في كلمكان . لا يزال كثير من الناس يخلط إذا "الحكومة الإلكترونية" و "التعليم الإلكتروني" هما شيئيان مترادفان . هذه الورقة تحاولكشف النقاب عن هذا الخلط من خلال إبراز بعض الجوانب المتنوعة من كل مفهوم . وعلاوة على ذلك، هذه الورقة تستكشفالتأثير المحتمل للحوكمه الإلكترونية على المجتمع الحديث، وتركز على المزايا الكامنة في التعليم الإلكتروني في البيئةالأكاديمية، ونعالج الجوانب الأساسية للجانبين لنفس العملة . المؤلفون يفترضون أن "الحوكمه الإلكترونية" و "التعليمالإلكتروني" هما مفاهيم ناشئة عن تكنولوجيا المعلومات، الاتصالات الحديثة التي يتم تقديمها وتنفيذها على المستويات الحكوميةوالمؤسسية على التوالي لتعزيز التواصل الكفء والفعال للمعلومات الإلكترونية وذلك لسد الفجوة gap للفجوة الرقمية digital divide في جميع أنحاء العالم .
وائل صالح محمد أبوغريس, هلال هدية المنتصر محمد, (7-2012)

In this paper, we present an analytical traffic model for the Universal Mobile Telecommunication Systems (UMTS). In 3G networks we have dynamic capacity that depends on the interference levels in the covered area and the number of active users. This implies that the distance of the mobile user from the base station is also an important factor because of the signal fading. The first part of this paper is an algorithm written in c++ programming language that distributes users in different zones assuming that the cell area is virtually divided into Z zones depending on the number of users. The last part of this paper we build a mathematical model of a 3G cell using the above assumption , and to prove, that the product form holds in the case of two cells with uniform and non uniform traffic. By this result more complicated networks can be analyzed, to calculate the performance measures of the network.
WAEL S. ABUGHRES, MIKE E. WOODWARD(6-2006)

The introduction of new services with different bandwidth requirements, e.g., data and multimedia, to cellular mobile radio networks makes many of the traditional mechanisms unusable or less efficient. The call admission control and the handover handling are the most sensitive issues to this extension. The performance of all services including the traditional voice and the new services can be dramatically effected if no appropriate schemes are used. In this research work, a new call admission and handover handling schemes for a cellular mobile network that offers two service types: voice and data is proposed. The data connections are assumed to be transmitted at different data rates, which are an integer multiple to that of one traffic channels, which are full speed(Cd1) & reduced peed(Cd2). In order to reduce the handover failure probability of data connections, the data mobile terminals (MT) are assumed to have the capability of transmitting at two different data rates. If the handover request can not be satisfied by the base station of the destination cell due to unavailable free traffic channels, the data mobile terminals tries with a lower data rate. The handover fails if the network is incapable on providing the minimum data rate at which the mobile terminal can transmit. The reduced data connection or data rate can be speeded up to full data rate or full speed as soon as enough bandwidth is available. The effect of different traffic and configuration parameters on the performance of the different models for two cell model with equal input traffic intensity, two cell model with different input traffic intensity, and two cell model with equal input traffic intensity considering the congestion rate for the highway model are studied as the models of this research. These models are built using MOSEL language (Modeling Specification and Evaluation Language). The results of investigating the mentioned models showed the effect of the handover, and speed of data on these different models.
W. ABUGHRES(1-2000)