Abstract
The huge amount of handoffs generated by microcells creates a problem for the future PCN. To alleviate the problem, we propose a hierarchical cellular system which comprises cells of different sizes. Ideally, one would like to use large cells to serve high-mobility users. A challenging issue is to obtain a good estimate of the user speed. In this paper, a simple speed estimation is proposed and based on this estimate one can implement a number of dynamic channel allocation algorithms on such a hierarchical network. A comparative study of these algorithms will be presented based on a detailed simulation model.
| Original language | English |
|---|---|
| Pages (from-to) | 91-95 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 1 |
| DOIs | |
| Publication status | Published - 1994 |
| Externally published | Yes |
| Event | Proceedings of the 1994 IEEE 44th Vehicular Technology Conference. Part 2 (of 3) - Stockholm, Swed Duration: 8 Jun 1994 → 10 Jun 1994 |
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