Current Trends in Wireless Sensor Network Design

Jain, Neha; Agrawal, Dharma P.

doi:10.1080/15501320590901865

Cited by 51 publications

(10 citation statements)

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“…Body Sensor Nodes (BSNs) are similar to their wireless sensor networks counterparts [7,8], but smaller in size, and lower in battery capability, and hence suffers from severe constrained. The sensor nodes need to keep collecting data samples and relay them to the CSS.…”

Section: Background and Motivationmentioning

confidence: 99%

Continuous health condition monitoring by 24×7 sensing and transmission of physiological data over 5-G cellular channels

Mishra

Agrawal

2015

2015 International Conference on Computing, Networking and Communications (ICNC)

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A novel architecture tested exclusively for instantaneous sensing and 24x7 transmitting important physiological signals over cellular networks has been introduced in this paper. Pulmonary Artery Pressure (PAP) and Electrocardiogram (ECG/EKG) are selected as two preliminary physiological signals for this exercise as these two can help diagnose Cardio-Vascular Diseases (CVDs), the major silent killer of modern days. We use a Wireless Body Area Sensor Network to get the physiological data from a user's body and transmit them to a WBAN coordinator. The coordinator compresses received data from the body sensors, modulates it using bi-phase modulation scheme and sends it to a GSM module for remote transmission over existing cellular network. The GSM module receives the data and sends it to a remotely located tiny server for subsequent demodulation and reconstruction of the original signals. We explain details of different techniques used for data compression of this methodology and provide efficient transmission of data considering allowable range of perturbation in the information content in maintaining original characteristics. For the transmission of physiological data, we visualize to have a dedicated channel in upcoming fifth generation mobile technology, as more bandwidth for everybody is anticipated for services like data on demand, and would make 24x7 healthmonitoring a reality in the near future. The novelty of our approach lies in the fact that it would enable online, round-theclock health watch for the cellular system subscribers at very low power consumption by collaborating with the underlying sensor networks.

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Section: Background and Motivationmentioning

confidence: 99%

Continuous health condition monitoring by 24×7 sensing and transmission of physiological data over 5-G cellular channels

Mishra

Agrawal

2015

2015 International Conference on Computing, Networking and Communications (ICNC)

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“…Several alternatives of wireless network architecture have been presented to manage the system that supports a mass number of sensor nodes [1]. Based on the ad-hoc network topology, all sensors that are placed in the same region can constitute as a self-organizing and self-configuring cluster [2].…”

Section: Introductionmentioning

confidence: 99%

Universal environmental surveillance system with instrument cloud technology

Chen

et al. 2013

2013 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)

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Environmental surveillance system is significant for environmental researches by means of providing abundant physical information around the target environment. In this article, a universal environmental surveillance system that utilizes the instrument cloud technology is presented for any kinds of outdoor or indoor monitoring applications. The architecture of the universal environmental surveillance system is consisted of three main components, including multisensors module, data management processor and cloud server. Based on the hierarchical relationship, the system facilitates the process of data transmission. Moreover, the unique data format and the device management list prompt an overwhelming advantage of flexibility on device management during operation. All sensor data are stored in a discrete database referring to the corresponding sensor ID and accessing time. Owing to the cloud technology, researchers can access the data archives everywhere after logging in the website to share the valuable information with one another.

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“…Depending on the equipped sensing units, wireless sensor nodes can measure various physical characteristics, such as sound, temperature, pressure, etc. A number of wireless sensor nodes can be organized into clusters to track a particular object or monitor the surrounding environment in an interested area [1,2,22,26]. In many applications, such as target tracking, battlefield surveillance and intruder detection, wireless sensor networks are often deployed in hostile environments, therefore, the sensitive data and sensor readings should be protected properly [4,14,21,24,25].…”

Section: Introductionmentioning

confidence: 99%

An improved key distribution mechanism for large-scale hierarchical wireless sensor networks

2007

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Current Trends in Wireless Sensor Network Design

Cited by 51 publications

References 51 publications

Continuous health condition monitoring by 24×7 sensing and transmission of physiological data over 5-G cellular channels

Continuous health condition monitoring by 24×7 sensing and transmission of physiological data over 5-G cellular channels

Universal environmental surveillance system with instrument cloud technology

An improved key distribution mechanism for large-scale hierarchical wireless sensor networks

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Current Trends in Wireless Sensor Network Design

Cited by 51 publications

References 51 publications

Continuous health condition monitoring by 24&#x00D7;7 sensing and transmission of physiological data over 5-G cellular channels

Continuous health condition monitoring by 24&#x00D7;7 sensing and transmission of physiological data over 5-G cellular channels

Universal environmental surveillance system with instrument cloud technology

An improved key distribution mechanism for large-scale hierarchical wireless sensor networks

Contact Info

Product

Resources

About

Continuous health condition monitoring by 24×7 sensing and transmission of physiological data over 5-G cellular channels

Continuous health condition monitoring by 24×7 sensing and transmission of physiological data over 5-G cellular channels