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 9497684 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 15, 2016

Filed:

Nov. 20, 2014
Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventor:

Vijay Anandrao Suryavanshi, San Diego, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04W 36/24 (2009.01); H04W 4/10 (2009.01); H04W 76/00 (2009.01);
U.S. Cl.
CPC ...
H04W 36/245 (2013.01); H04W 4/10 (2013.01); H04W 36/24 (2013.01); H04W 76/005 (2013.01);
Abstract

The disclosure relates to handover optimization in a voice communication session or other real-time multimedia session. For example, a wireless device associated with a parent user may detect a condition triggering a handover during a current voice communication session between the parent user and a target user, wherein the handover has a type associated with a switching delay. The wireless device may maintain statistics relating to an average mutual silence duration after talk spurts from the parent user and the target user based on one or more past voice communication sessions in which at least the parent user participated and trigger the handover when a next talk spurt from either the parent user or the target user ends where the average mutual silence duration exceeds the switching delay associated with the handover type.


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Suryavanshi, Vijay. (2016). Radio access technology handover optimization in a push-to-talk session (U.S. Patent No. 9497684). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9497684

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