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. 18, 2017
Filed:
Mar. 18, 2016
Seoul National University R&db Foundation, Seoul, KR;
Kwang Bok Lee, Seoul, KR;
Doo Hee Kim, Suwon-si, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Abstract
The present invention relates to a system and an apparatus for providing beamforming vector for a very high density cellular networks, a method, a program and a recording medium using thereof a transmitter that comprises a plurality of cell and an apparatus for providing beamforming vector, wherein the apparatus for providing beamforming vector controls a signal transmission of each of the plurality of cell; the apparatus for providing beamforming vector that defines a probability (ψ) for an interference cancelation, expresses a network-wide sum rate as a function of ψ, calculates a value of ψ that maximizes the network-wide sum rate and calculates a range of a magnitude of an interference channel to be canceled corresponding the value of ψ; and a receiver that receives a signal from the transmitter and comprises at least one mobile station and nullifies the range of the magnitude of the interference channel to be canceled.