Smart antennas represent a broad variety of antennas that differ in their performance and transceiver complexity. The superior capabilities of smart antennas, however, can be leve...
Abstract— The major trend in next-generation or 4G wireless networks (NGWN/4G) is the coexistence of diverse but complementary architectures and wireless access technologies. In ...
In this paper, we propose an architecture to regulate the bandwidth usage of multimedia streams in networked virtual environments. In this architecture, intelligent proxies are pla...
The evolution of wireless access technologies has led to a new era of Mobile Internet. Network mobility, which considers the mobility of an entire network, is particularly suitabl...
The 3rd generation partnership project (3GPP) and 3GPP2 have standardized the IP multimedia subsystem (IMS) to provide ubiquitous and access network independent IP-based services ...