APPARATUS AND METHOD FOR MANAGING POWER-CONSTRAINED WIRELESS DEVICES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 29, 2011
app pub date -
Jun 22, 2011
filing date -
Jun 23, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of interrogating a set of tags with an interrogator is provided. The method includes defining a duration of a wake-up superframe that matches that of a wake-up cycle of the tags; defining an integer number of time periods within the duration of the wake-up superframe such that each time that one of the set of tags wakes is within one of the time periods of the wake-up superframe, the tags waking within a particular time period defining a group of tags; providing a first wake-up signal in a first time period to wake a first group of the tags; and providing a second wake-up signal in a second time period wake a second group of the tags.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully