RadiaLE

Link reliability is an important metric for WSN but the nature of RF propagation and the congestion of ISM bands makes link stability a hard guess. However, the flexibility and economy that low-power wireless networks promise are bringing increasing efforts in the community and the industry to better grasp the effects of path loss and the interference situation in the wireless link.

In challenging environments, the required link budget necessary to maintain a given Packet Error Rate (PER) can be quite significant, which is not compatible with the constrains introduced by inexpensive radio architectures and low-power requirements which define WSNs.

RadiaLE, recently presented at EWSN 2010, is an open benchmarking testbed that allows performance evaluation of Link Quality Estimators (LQEs), it aims for experimentation with existing and future LQE implementations.

More info here

This entry was posted on Wednesday, March 10th, 2010 at 4:29 am and is filed under wsn-development, wsn-general. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

2 Responses to “RadiaLE”

WALA MEFTEH
March 10th, 2010 13:41
1

the experimental performance evaluation of LQEs
remains a problem, mainly due to the difficulty to provide a quantitative evaluation of their accuracy.So , I want to use radiaLE
WALA MEFTEH
March 10th, 2010 13:43
2

the experimental performance evaluation of LQEs
remains a problem, mainly due to the difficulty to provide a quantitative evaluation of their accuracy