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:
Nov. 18, 2008
Filed:
Sep. 01, 2006
Kin K. Leung, Edison, NJ (US);
Kapil K. Chawla, Scotch Plains, NJ (US);
Peter F. Driessen, Highlands, NJ (US);
Xiaoxin Qiu, Bridgewater, NJ (US);
Kin K. Leung, Edison, NJ (US);
Kapil K. Chawla, Scotch Plains, NJ (US);
Peter F. Driessen, Highlands, NJ (US);
Xiaoxin Qiu, Bridgewater, NJ (US);
AT&T Intellectual Property II, L.P., Reno, NV (US);
Abstract
A method for improving the performance for a streaming service by link-adaptation and power-control in a wireless packet network such as an Enhanced General Packet Radio Services (EGPRS) cellular network is described. In particular, the effects of a combined link adaptation and power control scheme (referred to as an error-based scheme) for achieving a target error rate, which is non-zero but low enough so that limited retransmission and error concealment techniques are effective, is presented.