Abstract
According to Wu, system performance and capacity degrade due to the co-channel interference between microcells and macrocells in hierarchical structure if the same channel is used. In order to avoid co-channel interference, different channels are assigned for macrocells and microcells. This paper proposes three multi-channel access schemes in which the same channel can be used in macrocell and hot-spot (or microcell) simultaneously. Using the proposed multi-channel access schemes, we can avoid the co-channel interference between macrocell and hot-spot and provide more capacities.
| Original language | English |
|---|---|
| Pages (from-to) | 2441-2445 |
| Number of pages | 5 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 3 |
| State | Published - 1998 |
| Event | Proceedings of the 1998 48th IEEE Vehicular Technology Conference, VTC'98. Part 3 (of 3) - Ottawa, Can Duration: 18 May 1998 → 21 May 1998 |