Despite the recent economic fallback, following the explosion of the technology bubble, we still observe a steadily continuing growth of telecommunication traffic. It's no secret that the originally dominant voice traffic nowadays is dominated in volume by data traffic, especially originating from the Internet. That Internet, being characterized by packet based transport of heterogeneous inform...

We describe our unifying architecture for multipoint-to-multipoint communications in ATM networks which meets the diverse requirement of group communications and permit a large degree of control on the multicast group. With an integrated use of a name space, the scheme allows scalable extension to large scale wide area multicast communications. We also enable exible control on routeing architec...

The main objective of this study is to examine the Determinants consumer switching behaviour in Nigerian telecommunication industry, moderating role value added services. Data were collected from students tertiary institutions Borno state, North eastern Nigeria using a cross-sectional design. adopted Kriejcie and Morgan (1970) rule thumb arrived at 382 respondents questionnaires distributed thr...

FOREWORD The ITU-T (Telecommunication Standardization Sector) is a permanent organ of the International Telecommunication Union (ITU). The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets e...

Conventional manual approach to DSP code generation usually takes the major manpower allocation in telecommunication design. A retargetable DSP code generation methodology based on SUIF is therefore proposed to address this problem in Fujitsu telecommunication design environment. This automatic code generation ow is brieey reported in this paper. Some essential code generation issues speciic to...

Jin Soo Park, USN Service Division, KT, Seoul,Korea, [email protected] Tae Ok Kim, Department of Mathematics and Telecommunication Mathematics Research Center, Korea University, Seoul, Korea, [email protected] Kyung Jae Kim, Department of Mathematics and Telecommunication Mathematics Research Center, Korea University, Seoul, Korea, [email protected] Bong Dae Choi, Department of Mathematic...

User requirements for telecommunication systems are difficult to understand because they are obscured by a long history of ad hoc feature development and technological limitations. The presence of a viable modular architecture for telecommunication features gives us a fresh start. Working within this framework, we can discover desirable properties that ought to be requirements for all telecommu...

Introduction: If the patients are not satisfied with the hospital, this results in switching behavior of patients. In this situation, among different hospitals, the patients choose the hospital with higher level of service quality. So, the main aim of this paper is investigating the effect of hospital's service quality on switching behavior of inpatients in Shahid Sadoughi Hospital of Yazd. Me...

As long as there have been databases there has been a large interest in measuring their performance. Therefore, several different benchmarks have been proposed. However, previous proposals do not consider timely response and other telecommunication application requirements. This paper shortly reviews telecommunication requirements and previous work on real-time databases. These requirements are...