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. 29, 2011
Filed:
Apr. 07, 2009
Applicants:
Jan-wen Peng, Banciao, TW;
Hsing-yi Wu, Xizhi, TW;
Chung-ju Chang, Taipei, TW;
Inventors:
Assignee:
Chunghwa Telecom Co., Ltd., Taoyuan County, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/20 (2006.01); H04J 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A dynamic bandwidth allocation method of an Ethernet passive optical network, comprises a predictor and a rule of QoS-promoted dynamic bandwidth allocation (PQ-DBA); the predictor predicts a client behavior and numbers of various kinds of packets by using a pipeline scheduling predictor consisted of a pipelined recurrent neural network (PRNN), and a learning rule of the extended recursive least squares (ERLS); the present invention establishes a better QoS traffic management for the OLT-allocated ONU bandwidth and client packets sent by priority.