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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.:

US 9756665 B1

PDFFull Text
Date of Patent:
Sep. 05, 2017

Filed:

Jul. 19, 2013

Network assisted automatic disaster trigger to enable device-to-device (d2d) ad hoc communication

Applicant:

Nokia Solutions and Networks Oy, Espoo, FI;

Inventor:

Ram Lakshmi Narayanan, Pleasanton, CA (US);

Assignee:

NOKIA SOLUTIONS AND NETWORKS OY, Espoo, FI;

Attorney:

Squire Patton Boggs (US) LLP

Primary Examiner:

Kashif Siddiqui

Int. Cl.
CPC ...
H04W 48/16 (2009.01); H04W 76/02 (2009.01); H04W 8/00 (2009.01); H04W 76/00 (2009.01); H04W 4/02 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 76/007 (2013.01); H04W 4/02 (2013.01); H04W 8/005 (2013.01); H04W 48/16 (2013.01); H04W 76/023 (2013.01); H04W 84/12 (2013.01);
Abstract

Systems, methods, apparatuses, and computer program products for automatically switching to D2D communication in a disaster situation is provided. One method includes receiving, by a user equipment, a list of base station sites comprising locations and geographical signal coverage of the base station sites and a list of Wi-Fi access points comprising locations and geographical signal coverage of the Wi-Fi access points. The method may also include creating at least one local database storing information received in the list of base station sites and the list of Wi-Fi access points.

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Narayanan, Ram. (2017). Network assisted automatic disaster trigger to enable device-to-device (d2d) ad hoc communication (U.S. Patent No. 9756665). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9756665

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