Devices and methods for backscatter communication using one or more wireless communication protocols including bluetooth low energy examples
MS Reynolds, JF Ensworth - US Patent 10,079,616, 2018 - Google Patents
Examples described herein include devices and methods that may facilitate interoperability
between backscatter devices and wireless communication devices. For example …
between backscatter devices and wireless communication devices. For example …
Backscatter devices including examples of single sideband operation
Examples described herein include devices and systems utilizing backscatter
communication to generate transmis sions in accordance with wireless communication …
communication to generate transmis sions in accordance with wireless communication …
Ambient backscatter transceivers, apparatuses, systems, and methods for communicating using backscatter of ambient RF signals
Apparatuses, systems, ambient backscatter transceivers, and methods for modulating a
backscatter of an ambient RF signal are described. An example system may include an …
backscatter of an ambient RF signal are described. An example system may include an …
Apparatuses, systems, and methods for communicating using MIMO and spread spectrum coding in backscatter of ambient signals
Apparatuses, systems, ambient RF backscatter transceivers, and methods for
communicating using MIMO and spread spectrum coding of backscattered ambient RF …
communicating using MIMO and spread spectrum coding of backscattered ambient RF …
Multi-functional mobile computing device utilizing a removable processor module
TE Wulff - US Patent 7,959,084, 2011 - Google Patents
A system for reading product indicia includes a mobile computing headset and a wearable
data-capture accessory. The mobile computing headset preferably includes a removable …
data-capture accessory. The mobile computing headset preferably includes a removable …
Near field radio frequency communication system
NY Kim - US Patent 8,947,210, 2015 - Google Patents
JP 08-005731 A 1, 1996 JP 2000-346934. A 12/2000 JP 2004-294338 A 10, 2004 JP 2005-
303402 A 10/2005 JP 2006-090726 A 4/2006 340/10.1 JP 2006-238398 A 9, 2006 342/70 …
303402 A 10/2005 JP 2006-090726 A 4/2006 340/10.1 JP 2006-238398 A 9, 2006 342/70 …
Systems and methods for joint beamforming and preamble detection
DU Lee, CR Jones - US Patent 8,929,494, 2015 - Google Patents
Systems and methods for reading RFID tags using joint beam forming and preamble
detection in accordance with embodiments of the invention are disclosed. One embodi ment …
detection in accordance with embodiments of the invention are disclosed. One embodi ment …
Backscatter systems, devices, and techniques utilizing CSS modulation and/or higher order harmonic cancellation
Examples of backscatter systems, device, and techniques are described herein. Example
backscatter devices may utilize CSS modulation to provide backscatter signals including …
backscatter devices may utilize CSS modulation to provide backscatter signals including …
Wireless networking communication methods, systems, and devices operable using harvested power
Example devices described herein include endpoint devices which may communicate with
an access point device by modulating a channel associated with the wireless …
an access point device by modulating a channel associated with the wireless …
Ambient backscatter tranceivers, apparatuses, systems, and methods for communicating using backscatter of ambient RF signals
Apparatuses, systems, ambient backscatter transceivers, and methods for modulating a
backscatter of an ambient RF signal are described. An example system may include an …
backscatter of an ambient RF signal are described. An example system may include an …