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The multicast broadcast service (MBS) is introduced in WiMAX for the demand of real time multimedia services in mobile networks. To enhance the performance of MBS, an MBS zone is constructed in IEEE802.16e system. An MBS zone consists of several adjacent BSs. In this paper, a novel scheme is proposed for energy efficiency of MBS zone in WiMAX system. The MBS channel will be terminated for the BS in...
The load analysis for the distribution system and facilities has relied on measurement equipment. Moreover, load monitoring incurs huge costs in terms of installation and maintenance. This paper presents a new model to analyze wherein facilities load under a feeder every 15 min using meter-reading data that can be obtained from a power consumer every 15 min or a month even without setting up any measuring...
Currently, the multimedia stream service provided by broadband wireless networks has emerged as an important technology and attracted much attention in the research of mobile IPTV which provide common content or program to multiple subscribers by using IP multicast service. Multicast and broadcast services (MBS) are described in the mobile WiMAX standard. The Qualnet network simulator is a more prevailing...
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