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:
Jun. 18, 2013
Filed:
Jun. 11, 2010
Juejia Zhou, Beijing, CN;
Yong Bai, Beijing, CN;
Lan Chen, Beijing, CN;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
This invention provides a coding method, user equipment and system based on measuring Quality of Experience (QoE) of a user. The method includes: measuring, at destination user equipment, a QoE value; comparing the measured QoE value with a QoE threshold; adjusting at least one of a source coding rate and a channel coding mode according to a result of the comparison; and coding according to the adjusted source coding rate and/or channel coding mode; or further performing wireless resource allocation according to the adjusted coding scheme. Such method, user equipment and system of this invention adjust the coding technique according to the QoE, thus making the wireless resource used reasonably.