Abstract
An efficient LR-WPAN scheme is proposed for wideband wireless sensor networks. The LR-WPAN is based on a novel SC-FDE for efficient suppression of the channel effects in wideband environments. The presented SC-FDE exploits the estimation features of IEEE802.15.4 LR-WPAN to reduce the complexity of the conventional SC-FDE and enhance the receiver performance of the conventional SCFDE. In addition, a multi-hop scheme based on the novel SCFDE is suggested for reliable ad-hoc communications in wideband channels. The simulation results show that the performance of the proposed SC-FDE is better than that of the conventional SC-FDE in wideband channels.
| Original language | English |
|---|---|
| Pages (from-to) | 1241-1245 |
| Number of pages | 5 |
| Journal | IEEE Transactions on Consumer Electronics |
| Volume | 55 |
| Issue number | 3 |
| DOIs | |
| State | Published - 2009 |
Keywords
- LR-WPAN
- SC-FDE
- Wideband
- Wireless Sensor Networks