TY - GEN
T1 - Low-power wireless transmission of biosignals using the slotted ALOHA mechanism
AU - Chan, Hsiao Lung
AU - Lu, Chih Yu
AU - Liu, Chun Hung
AU - Lin, Ming An
PY - 2006
Y1 - 2006
N2 - The collection of physiological signals such as electrocardiogram, electroencephalogram, respiration, blood pressure, body accelerations etc. in a body area network is beneficial for revealing vital signs and investigating spontaneous physiological responses. However, the wire connection between the recording sites and the processing unit may disturb subject's daily activities. Up to now, several multi-users communication protocols such as IEEE 802.11, Bluetooth, etc. have been proposed for this purpose. In this paper we employed the slotted ALOHA for multi-users wireless data transmissions. The slotted ALOHA is so simple that it can be implemented by a 2.4-GHz RF transceiver (nRF2401, Nordic) incorporated on a 16-bit microcontroller (MSP430, Texas Instruments) for the consideration of low-power consumption. In this paper we proposed a modified slotted ALOHA for multi-biosignals transmission and built its simulation model using SIMULINK 2.0 to simulate and evaluate the performance of the proposed algorithm.
AB - The collection of physiological signals such as electrocardiogram, electroencephalogram, respiration, blood pressure, body accelerations etc. in a body area network is beneficial for revealing vital signs and investigating spontaneous physiological responses. However, the wire connection between the recording sites and the processing unit may disturb subject's daily activities. Up to now, several multi-users communication protocols such as IEEE 802.11, Bluetooth, etc. have been proposed for this purpose. In this paper we employed the slotted ALOHA for multi-users wireless data transmissions. The slotted ALOHA is so simple that it can be implemented by a 2.4-GHz RF transceiver (nRF2401, Nordic) incorporated on a 16-bit microcontroller (MSP430, Texas Instruments) for the consideration of low-power consumption. In this paper we proposed a modified slotted ALOHA for multi-biosignals transmission and built its simulation model using SIMULINK 2.0 to simulate and evaluate the performance of the proposed algorithm.
UR - https://www.scopus.com/pages/publications/34548134502
U2 - 10.1109/ICSMC.2006.384435
DO - 10.1109/ICSMC.2006.384435
M3 - 会议稿件
AN - SCOPUS:34548134502
SN - 1424401003
SN - 9781424401000
T3 - Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
SP - 513
EP - 517
BT - 2006 IEEE International Conference on Systems, Man and Cybernetics
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2006 IEEE International Conference on Systems, Man and Cybernetics
Y2 - 8 October 2006 through 11 October 2006
ER -