2814 search results - page 222 / 563 » Users and Services in Intelligent Networks |
183
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WINET
2010
15 years 4 months ago
2010
2.5G and 3G cellular networks are becoming more and more widespread. Therefore, the need for value added services is increasing rapidly. One of the key services that operators see...
146
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—The IP Multimedia Subsystem (IMS) is being deployed in the Third Generation (3G) networks since it supports many kinds of multimedia services. However, the security of I...
224
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WINET
2010
15 years 4 months ago
2010
In Universal Mobile Telecommunication System (UMTS), the downlink capacity is limited by the base station transmission power. Therefore, power control plays an important role to mi...
214
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
------------------------------------------------------ABSTRACT-------------------------------------------------------Ubiquitous and pervasive computing (UPC) is a popular paradigm ...
172
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GLOBECOM
2009
IEEE
15 years 10 months ago
2009
IEEE
A large number of network applications today allow several users to interact together using the many-to-many service mode. A many-to-many session consists of group of users (we ref...