Invention Grant
US09232475B2 Wireless sensor network wake-up range extension via energy harvesting and edge devices
有权
无线传感器网络通过能量收集和边缘设备唤醒范围扩展
- Patent Title: Wireless sensor network wake-up range extension via energy harvesting and edge devices
- Patent Title (中): 无线传感器网络通过能量收集和边缘设备唤醒范围扩展
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Application No.: US14199606Application Date: 2014-03-06
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Publication No.: US09232475B2Publication Date: 2016-01-05
- Inventor: Wendi Heinzelman , He Ba , Li Chen
- Applicant: UNIVERSITY OF ROCHESTER
- Applicant Address: US NY Rochester
- Assignee: UNIVERSITY OF ROCHESTER
- Current Assignee: UNIVERSITY OF ROCHESTER
- Current Assignee Address: US NY Rochester
- Agency: Bond, Schoeneck & King, PLLC
- Agent William Greener
- Main IPC: H04W52/02
- IPC: H04W52/02
Abstract:
An enhanced, ultra low power passive wake-up radio-based sensor includes a passive wake-up radio-based sensor node having an energy harvester and low power wake-up circuit to improve the wake-up range for passive wake-up radio sensor nodes without the need for local power. The wake-up sensor may additionally include a transmitter for providing a wake-up signal to nodes that are outside the wake-up range of a base.
Public/Granted literature
- US20140254445A1 WIRELESS SENSOR NETWORK WAKE-UP RANGE EXTENSION VIA ENERGY HARVESTING AND EDGE DEVICES Public/Granted day:2014-09-11
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