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. 30, 2010
Filed:
Jul. 05, 2006
Zone-chang Lai, Taichung, TW;
Han-chung Kuo, Sijhih, TW;
Shang-chun Chao, Hualien, TW;
Chi-chien Liu, Hsinchu, TW;
Chih-tang Chang, Jhudong Township, Hsinchu County, TW;
Zone-Chang Lai, Taichung, TW;
Han-Chung Kuo, Sijhih, TW;
Shang-Chun Chao, Hualien, TW;
Chi-Chien Liu, Hsinchu, TW;
Chih-Tang Chang, Jhudong Township, Hsinchu County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A dynamic bandwidth allocation method with a punishment mechanism applicable in an Ethernet passive optical network (EPON) is provided. The method utilizes GATE message, report message format, and different data types of a multipoint control protocol (MPCP) to order various queues to make the queues have priority and transmit them sequentially in transmission. Meanwhile, the method can fairly allocate the bandwidth and reduce the delay time of queue according to an appropriately designed punishment mechanism and bandwidth allocation principle, so as to fulfill the requirements of Quality of Service (QoS).