The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2021
Filed:
May. 27, 2020
International Business Machines Corporation, Armonk, NY (US);
Vijay Ekambaram, Chennai, IN;
Padmanabha Venkatagiri Seshadri, Mysore, IN;
Srikanth K. Murali, Bangalore, IN;
Aparna Seshadri, Bangalore, IN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Disclosed embodiments provide techniques for data communication to mobile electronic devices utilizing nodes equipped with directional transmitters. The mobile electronic devices are classified as registered or unregistered. A current location for each mobile electronic device in an area is determined. A registered mobile electronic device is identified from a group of mobile electronic devices. Based on the determined location, a distance to a registered mobile electronic device from a transmitter is determined. The transmitter is a directional transmitter, capable of transmitting along a sector. A sector corresponding to the registered mobile electronic device based on an angle range and distance from a transmitter to the registered mobile electronic device is determined. Data is transmitted to the registered mobile device with directed communication from multiple transmitters, operating to create constructive interference to enable a suitable signal strength at the location of the registered mobile electronic device.