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. 31, 2018
Filed:
Aug. 14, 2013
Zte Corporation, Shenzhen, Guangdong Province, CN;
Chen Huang, Shenzhen, CN;
Yajun Zhao, Shenzhen, CN;
Linmei Mo, Shenzhen, CN;
Hanqing Xu, Shenzhen, CN;
Baoyu Sun, Shenzhen, CN;
Yujie Li, Shenzhen, CN;
Hongfeng Qin, Shenzhen, CN;
Guofeng Chen, Shenzhen, CN;
Hongfeng Yuan, Shenzhen, CN;
Xin Zhang, Shenzhen, CN;
XI'AN ZHONGXING NEW SOFTWARE CO., LTD., Xi'An, Shaanxi, CN;
Abstract
Disclosed are a multi-antenna transmission method, a terminal and a base station, wherein, an eNB sends a UE a SRS transmission mode including new SRS transmission port information and/or a signaling for instructing the UE to perform antenna group alternate transmission as well as a control signaling required by the SRS transmission mode; the UE transmits a SRS using the abovementioned SRS transmission mode, and the eNB estimates a channel information according to the SRS and calculates and transmits a precoding matrix.