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. 10, 2014
Filed:
Oct. 15, 2010
Hyeonkuk Jeong, Saratoga, CA (US);
Sundararaman V. Shiva, Los Gatos, CA (US);
Yan Yang, San Jose, CA (US);
Joe S. Abuan, San Jose, CA (US);
Jianxiong Shi, Pleasanton, CA (US);
Xiaosong Zhou, Campbell, CA (US);
Hyeonkuk Jeong, Saratoga, CA (US);
Sundararaman V. Shiva, Los Gatos, CA (US);
Yan Yang, San Jose, CA (US);
Joe S. Abuan, San Jose, CA (US);
Jianxiong Shi, Pleasanton, CA (US);
Xiaosong Zhou, Campbell, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A method and apparatus for adapting transmission to improve quality of service in a mobile wireless device that includes an application processor and a transceiver. An application service connection is established between the mobile wireless device and a remote device. The transceiver in the mobile wireless device monitors real time properties of a radio frequency access link that transports packets for the application service between the mobile wireless device and a wireless communication network. The transceiver provides local feedback to the application processor of updated values of the monitored real time properties. The application processor adjusts packet data generation and transmission in response to the updated values to manage quality of service for the application service connection. Packet data transmission adjustment includes active management of queues in the transceiver by the application processor, selectively dropping packets based on packet classifications and the local feedback information provided to the application processor.