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. 17, 2018
Filed:
Aug. 29, 2014
Zte Corporation, Shenzhen, CN;
Wenchong Yuan, Shenzhen, CN;
Dameng Ren, Shenzhen, CN;
Fengjuan Wu, Shenzhen, CN;
Jie Li, Shenzhen, CN;
ZTE CORPORATION, Shenzhen, CN;
Abstract
Disclosed are a method and apparatus for implementing transparent multi-user multiple-input multiple-output (MU-MIMO) transmission. The method comprises: pairing at least two user equipments (UEs) according to channel estimation matrices of the UEs; configuring power of a demodulation reference signal (DMRS) of each paired UE, and configuring power of data (DATA) of each paired UE; and jointly generating a beamforming weight W according to the channel estimation matrix of each paired UE, and performing beamforming according to the power of the DMRS, the power of the DATA and the beamforming weight W, so as to generate a signal to be sent.