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:
Jun. 25, 2019
Filed:
Sep. 30, 2014
Alcatel Lucent, Boulogne Billancourt, FR;
Qinglin Luo, Shanghai, CN;
Alcatel Lucent, Nozay, FR;
Abstract
An objective of the application is to provide a method and apparatus for transmitting control signals based on weighted aggregation. Specifically, the method comprise: determining aggregation level weight vectors corresponding to control signals to be transmitted by multiple antenna elements corresponding to the common control channel port, and transmitting the control signals through the multiple antenna elements based on the aggregation level weight vectors. Compared with the prior art, the present application implements enhancement of the common control channel coverage in the 3D-MIND system, and solves the problem of coverage holes in 3D-MIMO due to the introduction of a 2D planar array; moreover, the antenna array gains of the present application are more uniformly distributed in the whole EOD (elevation angle of departure) span, and the gains are significant.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile