Research Article
Adaptive Broadcasting Mechanism for Bandwidth Allocation in Mobile Services
Table 3
Parameter setting.
| | Parameters | Values |
| | The number of data items () | 50~1000 | | Bandwidth () | 80 KB/sec | | Index packet size () | 128 bytes | | The sizes of data items (()) | Normal distribution
(mean: 50~150 KB, variance: 900 KB2) | | The access probabilities (Pr()) | Zipf distribution
(θ= 0.5~1.5) | | The number of requests | 5000 | | Maximum height of broadcast tree | 3 |
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