Question

In: Computer Science

Wireless Medical Sensor Network (WMSN) What a computer network is and what is the importance of...

Wireless Medical Sensor Network (WMSN)
What a computer network is and what is the importance of the computer network to this topic (Wireless Medical Sensor Network)?.  

Explain how a Wireless Medical Sensor Network (WMSN) differs from a Wireless Sensor Network (WSN). What kind of devices does it consist of? What kind of data do the devices collect? Please include information about authentication, user friendliness and user anonymity.

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Expert Solution

Answer :

what is computer network ?

A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes. The interconnections between nodes are formed from a broad spectrum of telecommunication network technologies, based on physically wired, optical, and wireless radio-frequency methods that may be arranged in a variety of network topologies.The nodes of a computer network may be classified by many means as personal computers, servers, networking hardware, or general purpose hosts.

what is the importance of the computer network in Wireless Medical Sensor Network ?

Sensor nodes consist of sensing, data processing, and communicating components. The position of sensor nodes need not be engineered or predetermined. So, this is how a computer network is essential part of WMSN.

Explain how a Wireless Medical Sensor Network (WMSN) differs from a Wireless Sensor Network (WSN) ?

Wireless Medical Sensor Network (WMSN) is similar to Wireless sensor network (WSN) which refers to a group of spatially dispersed and dedicated sensors for monitoring and recording the physical conditions of the environment and organizing the collected data at a central location. The only difference is WMSN used in medical sensing with sensors to measure ensors such as thermometers, bloodpressure monitors, glucose monitors, EKG, PPG, EEG, andvarious forms of imaging sensors.

It uses combine transducers for detecting elec-trical, thermal, optical, chemical, genetic, and other signalswith physiological origin with signal processing algorithms toestimate features indicative of a person’s health status. Sen-sors beyond those that directly measure health state have alsofound use in the practice of medicine.

These systems are not much user friendly as it consist of medical sensors. But by handlig it with suitable softwares will be a good option. Proper Authentication is maintained by the hospitals for the confidentiality of personal data.

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