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:
Feb. 21, 2017
Filed:
Jan. 13, 2015
Electronics and Telecommunications Research Institute, Daejeon, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Young-Jo Ko, Daejeon, KR;
Jae-Young Ahn, Daejeon, KR;
Kwang-Soon Kim, Daejeon, KR;
Jung-Hyoung Kwon, Yeongju-si, KR;
Keum-Chan Whang, Seoul, KR;
Abstract
The present invention relates to an adaptive transmitting device using limited feedback information in a mobile communication system, and a method thereof. According to an exemplary embodiment of the present invention, when the base station transmits a pilot signal to the terminal, the terminal generates channel information by using the pilot signal, generates additional channel information from the channel information, and transmits the channel information and the additional channel information to the base station. The base station determines band allocation, power allocation, and modulation methods for each use by using received feedback information, and transmits modulated traffic data to the terminal according to the determined methods.