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. 25, 2014
Filed:
Jun. 29, 2010
BO Dai, Shenzhen, CN;
Yijian Chen, Shenzhen, CN;
Jun Xu, Shenzhen, CN;
Guanghui Yu, Shenzhen, CN;
Qianzi Xu, Shenzhen, CN;
Ruyue LI, Shenzhen, CN;
Junfeng Zhang, Shenzhen, CN;
Bo Dai, Shenzhen, CN;
Yijian Chen, Shenzhen, CN;
Jun Xu, Shenzhen, CN;
Guanghui Yu, Shenzhen, CN;
Qianzi Xu, Shenzhen, CN;
Ruyue Li, Shenzhen, CN;
Junfeng Zhang, Shenzhen, CN;
ZTE Corporation, Shenzhen, Guangdong Province, CN;
Abstract
Disclosed are a method for transmitting feedback of channel state information and user equipment. The method comprises: under a transmission mode, user equipment (UE) determining contents carried by channel state information according to indication information, wherein the indication information comprises at least one of the following: rank indicator (RI), channel quality indication information (CQI) and configuration signaling sent by a base station eNodeB; and the UE sending the channel state information to the eNodeB. The present invention solves the problem that the contents provided by the channel state information are not suitable for those transmission modes under which a multiple user-MIMO and a single user-MIMO can be switched from one to another, improving the applicability of the channel state information.