Fast synchronization scheduling apparatus and method for time slotted channel hopping in congested industrial wireless network environment
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United States of America Patent
Stats
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Jun 4, 2019
Grant Date -
Mar 7, 2019
app pub date -
Nov 1, 2018
filing date -
Dec 28, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The fast synchronization scheduling apparatus includes: a radio frequency (RF) transmission and reception module configured to transmit and receive RF signals from nearby channels, a received signal strength indicator (RSSI) reception and storage module configured to receive RSSI values from the RF signals received from the RF transmission and reception module and store the received RSSI values, a channel sorting module configured to measure Channel Quality Estimation (CQE) values of the respective channels by putting the RSSI values of the respective channels received from the RSSI reception and storage module into a CQE formula and to sort the channels in order of highest CQE value (highest channel quality) based on the measured CQE values.
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Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- H04B Class
- 28.17 % this patent is cited more than
- 6 Age
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