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:
Jul. 22, 2014
Filed:
Nov. 23, 2011
Ill Soo Sohn, Anyang-si, KR;
Yong Ho Seok, Anyang-si, KR;
Kyoung Young Song, Anyang-si, KR;
Dae Won Lee, Anyang-si, KR;
Byeong Woo Kang, Anyang-si, KR;
Ill Soo Sohn, Anyang-si, KR;
Yong Ho Seok, Anyang-si, KR;
Kyoung Young Song, Anyang-si, KR;
Dae Won Lee, Anyang-si, KR;
Byeong Woo Kang, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method for reporting channel information in a wireless local area network system is provided. The method includes receiving a data block for requesting a modulation and coding scheme (MCS) feedback from a requesting station, the data block including a data field and a stream indicator indicating a number of at least one spatial stream in the data field; determining, the MCS feedback based on the data block; and, transmitting the MCS feedback to the requesting station, the MCS feedback including a recommended MCS and a recommended stream indicator indicating a number of at least one recommended spatial stream. The number of the at least one recommended spatial stream in the MCS feedback is equal or less than the number of the at least one spatial stream in the data block.