Optimizing data rate and power in BLE network for health care
S Jayanthy,G Gouthamm +1 more
- Vol. 1964, Iss: 6, pp 062037
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TLDR
In this article, the authors proposed data compression algorithms for optimizing data rate and power in Bluetooth Low Energy (BLE) network for monitoring patients in large-scale high bandwidth connected patient monitoring solution.Abstract:
There is a need for low power high bandwidth connected patient monitoring solution for patients in large volumes with easy deployment. The paper proposes data compression algorithms for optimizing data rate and power in Bluetooth Low energy network. The system is implemented using Bluetooth Low Energy (BLE) devices for data collection from a patient and a gateway to transfer the data to remote computer in an Internet Protocol (IP) network. The compression algorithms are optimized for the ARM microprocessor to compress the recorded values along with time stamps into a block. The sensor module is designed to be wearable continuously reads temperature and Electrocardiogram (ECG) and transmits them to a nearby gateway device. The gateway decompresses the data and uploads them to a cloud infrastructure. The system also allows for intensive monitoring of patient vitals. The collected data is processed and displayed in a moving graph in a remote web terminal. Results indicate that data rate and power has reduced by more than 45% and 3% respectively. With these results it is shown that high bandwidth monitoring solution is feasible with no extra expense in power. This system would be very beneficial to society in terms of affordable medical care as it can be used in large hospitals and remote medical camps alike where the patients can be monitored remotely.read more
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Bluetooth Low Energy (BLE) based mobile electrocardiogram monitoring system
Bin Yu,Lisheng Xu,Yongxu Li +2 more
TL;DR: The results show that implementation of Bluetooth Low Energy (BLE) technology in the existing ECG monitoring system not only eliminates the physical constraints imposed by hard-wired link but also highly reduces the power consumption of the long-term monitoring system.
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Performance Evaluation of Bluetooth Low Energy: A Systematic Review
TL;DR: This work reviews the main methodologies adopted to investigate BLE performance, and analyzes throughput, maximum number of connectable sensors, power consumption, latency and maximum reachable range with the aim to identify what are the current limits of BLE technology.
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Bluetooth Low Energy: Wireless Connectivity for Medical Monitoring
TL;DR: Electronic wireless sensors could cut medical costs by enabling physicians to remotely monitor vital signs such as blood pressure, blood glucose, and blood oxygenation while patients remains at home while patients remain at home.