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:
May. 17, 2011
Filed:
May. 17, 2005
Seung-que Lee, Daejeon, KR;
Nam-hoon Park, Daejeon, KR;
Jee-hwan Ahn, Daejeon, KR;
Samsung Electronics Co., Ltd., , KR;
Electronics and Telecommunications Research Institute, , KR;
KT Corporation, , KR;
SK Telecom Co., Ltd., , KR;
KTFreetel Co., Ltd., , KR;
Hanaro Telecom., Inc., , KR;
Abstract
A terminal of a portable Internet system comprising a medium access control (MAC) layer and a physical layer, the MAC layer comprising: a classifier classifying packets into classes; a delayer calling queue operating functions when a predetermined period of time is passed after the packets are classified by the classifier; a wait queue storing packets by the queue operating functions; and a packet processor processing the packet in the wait queue and transmitting the processed packet to the physical layer.