Tele-education

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force researches to look more closely at the impact of educational environment, on the students learning experience.
In the future, it is expected that the telecommunications-based technologies to become the primary means of delivery of distance teaching. The reasons for this are as follows:
 a much wider range of technologies are becoming more accessible to potential distance education participants
 the costs of technological delivery are dropping dramatically
 the technology is becoming easier to use for both tutors and learners
 the technology is becoming more powerful pedagogically
 education centers will find it increasingly difficult to resist the political and social pressures of the technological imperatives.

1.2 The Emergence of Tele-education

Radical changes in the computing infrastructure, spurred by multimedia computing and communication, will do more than extend the educational system, that is revolutionize it. ...

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multipoint transmission, the signals or information transmitted by the sender do not completely received by the receiver. This problem is might be due to error that occurs during the transmission of the signals or information. Another problem is lag of transmission. For this case, the signals or information transmitted do not arrive at all the receiver at the same time, for example, the question raised by the lecturer might not received by the students at the same time and this is not a good environment for Tele-education system. Some receiver receives the signals earlier than the others and some later or even not receives at all. Therefore, it is important to study the Tele-education ...

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