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:
Oct. 17, 2017
Filed:
Aug. 27, 2014
Tangome, Inc., Mountain View, CA (US);
Qing Li, Pleasanton, CA (US);
Meng Zhang, Santa Clara, CA (US);
Haiying Yang, San Francisco, CA (US);
TangoMe, Inc., Mountain View, CA (US);
Abstract
A method for determining a route for communication across a network in real-time, said method including: collecting a set of network delay information at a caller device; storing the set of network delay information at the caller device; based on a stored set of network delay information at the caller device and the callee device, determining, by the caller device, in cooperation with the callee device, a set of relay server candidates to be used to relay data packets between the caller device and the callee device; and based on calculated round trip times for probing data packets set out and sent back, selecting, by the caller device in cooperation with the callee device, a shortest routing path as an active routing path for use for transporting a first data packet between the caller device and the callee device.