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Data broadcast is an advanced technique to realize large scalability and bandwidth utilization in a mobile computing environment. In the heterogeneous data broadcast, the data size is variant with time in multiple broadcast channels. However, traditional indexing schemes do not consider variant data size to design indexing techniques in the multiple channels. Therefore, the above drawback leads to...
In this paper, we propose a new data receiver mechanism on broadcast environment such that allow mobile clients to determine the time interval of active and sleep mode for connection according to turnaround time. We develop a benefit-oriented data retrieve protocol that allows mobile users to acquire more valuable data with little power consumption within a limited turnaround time. Our performance...
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