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Author Dechun Zhao ♦ Chenglin Peng
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2007
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Life sciences; biology ♦ Biochemistry ♦ Technology ♦ Medicine & health
Subject Keyword Radio frequency ♦ Energy consumption ♦ Communication system software ♦ RF signals ♦ Spread spectrum communication ♦ Signal processing ♦ Hardware ♦ Power system reliability ♦ Power system modeling ♦ Monitoring
Abstract Based on analyzing the communication module of a wireless monitoring system, this article designs the hardware and software with nRF24L01. Then it emphasizes on analyzing the question of anti-interference and low power consumption. Through researching the process of communication using the Petri net model, it adds the acknowledgement signal and changes the radio-frequency channel to respectively resolve the problem of interference from the system of frequency hopping spread spectrum and direct sequence spread spectrum. And it uses the mechanism of intermittent transmission to reduce power consumption. Through experimentation, the communication module is of small size, excellent anti-interference ability, low power consumption and high data rate. It is of high practical value and significant use for reference.
Description Author affiliation: Bioeng. Coll., Chongqing Univ., Chongqing (Dechun Zhao; Chenglin Peng)
ISBN 1424411203
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2007-07-06
Publisher Place China
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 226.29 kB
Page Count 4
Starting Page 1194
Ending Page 1197

Source: IEEE Xplore Digital Library