BEANAIR BeanGateway Manuel d'utilisateur télécharger pdf (Page 4)

GTW – GSM/GPRS Version - Outdoor

Rethinking Sensing Technology

The BeanGateway® GSM/GPRS provides a WSN

diagnosc tool useful for resolving some common

networking troubleshoong:

 Energy Scan for choosing the more appropriate RF

Channel

 BeanDevice® PER (Packet Error Rate) calculaon

 LQI (Link Quality Indicator) between the

BeanGateway® GSM/GPRS and the BeanDevice®

The Energy Scan allows the user to know the network

quality on each Radio channel. This operaon allows

the user to choose the appropriate RF channel on a

site where the WSN is deployed.

While the vast majority of wireless sensors shows their limits in harsh

industrial environment, the BeanGateway® GSM/GPRS integrates an

innovave antenna diversity design, allowing to opmize the radio link

quality in environments subject to random and diverse disturbance.

Antenna diversity improves both the quality and reliability of a wireless

link by 30%.

The BeanGateway® GSM/GPRS has the capability to backup the WSN

mapping & context. Thus the user can operate the WSN without any use of

PC or IT server. All the data measurements are stored on an external

Memory (Micro-SD® card) .

Embedded WSN diagnosc tool

Antenna diversity

Autonomous and smart

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BEANAIR BeanGateway Manuel d'utilisateur Page 4