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:
Apr. 01, 2025
Filed:
Jan. 14, 2022
Lg Electronics Inc., Seoul, KR;
Jae Hoon Chung, Seoul, KR;
So Yeon Kim, Seoul, KR;
Sungho Moon, Seoul, KR;
Seunghee Han, Seoul, KR;
Yeong Hyeon Kwon, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Embodiments of the present invention are directed to a method and apparatus for transmitting and receiving a control signal (for example, PDCCH signal) in an asymmetric multicarrier environment. The method for transmitting a control signal for an asymmetric multicarrier in a wireless connection system according to one embodiment of the present invention comprises: determining the size of a carrier indicator field (CIF) indicating a downlink component carrier (DL CC) by which downlink data is transmitted, on the basis of a maximum value of the number of DL CCs and of the number of uplink component carriers (UL CCs) being managed in a base station; transmitting the CIF on a 1DL CC to a terminal through a physical downlink control channel (PDCCH); and transmitting downlink data on a 2DL CC indicated by the CIF to the terminal through a physical downlink shared channel (PDSCH).