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. 08, 2011
Filed:
Jan. 03, 2007
Young-soo Kim, Seoul, KR;
Sunghyun Choi, Seoul, KR;
Alexey Sidelnikov, Seoul, KR;
Kyung-hun Jang, Suwon-si, KR;
Hyo-sun Hwang, Seoul, KR;
Young-Soo Kim, Seoul, KR;
Sunghyun Choi, Seoul, KR;
Alexey Sidelnikov, Seoul, KR;
Kyung-Hun Jang, Suwon-si, KR;
Hyo-Sun Hwang, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seoul National University Industry Foundation, Seoul, KR;
Abstract
Provided are a system and method of transmitting an Aggregated Media Access Control (MAC) Protocol Data Unit (A-MPDU) in a Wireless Local Area Network (WLAN) system. A MAC layer divides service data transferred from an upper layer into a plurality of MPDUs, forms a single transmission frame including the sequentially arranged MPDUs, delimiter information for distinguishing each of the MPDUs, and ACK request information for requesting for a reception result of the MPDUs, and transmits the formed transmission frame to a recipient. Accordingly, service coverage is extended, and a transmission delay is minimized, resulting in improved service efficiency.