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:
Mar. 12, 2019
Filed:
Mar. 12, 2013
Samsung Electronics Co. Ltd., Suwon-si, Gyeonggi-do, KR;
Cheng Shan, Suwon-si, KR;
Younsun Kim, Seongnam-si, KR;
Kiil Kim, Yongin-si, KR;
Hyojin Lee, Suwon-si, KR;
Hyoungju Ji, Seoul, KR;
Youngbum Kim, Seoul, KR;
Sangmin Ro, Seoul, KR;
Juho Lee, Suwon-si, KR;
Joonyoung Cho, Suwon-si, KR;
Seunghoon Choi, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A control channel transmission/reception method and apparatus is provided. The base station of the present invention transmits configuration information on a control channel to a terminal, checks an aggregation level for use in transmitting the control channel, maps Demodulation Reference Signal (DMRS) to resource elements in a resource block depending on the aggregation level, determines, when the resource elements of the DMRS correspond to a first resource element set, whether to map the DMRS to resource elements corresponding to a second resource element set in the resource block, and transmits the DMRS and control channel to the terminal according to the determination result.