Title:
送信装置、及び送信方法
Document Type and Number:
Japanese Patent JP7269973
Kind Code:
B2
Abstract:
A first transmission signal z 1 (t) and a second transmission signal z 2 (t) are generated from a first modulated signal s 1 (t) and a second modulated signal s 2 (t) by using a precoding matrix, and parameters of the precoding matrix are calculated from feedback information.
Inventors:
Yutaka Murakami
Tomohiro Kimura
Mikihiro Ouchi
Tomohiro Kimura
Mikihiro Ouchi
Application Number:
JP2021037994A
Publication Date:
May 09, 2023
Filing Date:
March 10, 2021
Export Citation:
Assignee:
Panasonic Intellectual Property Corporation of America
International Classes:
H04B7/0413; H04B7/0456; H04B7/06
Domestic Patent References:
| JP2012175476A | ||||
| JP2009021807A | ||||
| JP2013534110A |
Foreign References:
| WO2010067419A1 |
Other References:
TenXc Wireless Inc,Pre-coded MIMO DL for E-UTRA exploiting X-pol antennas[online],R1-051326,インターネット,2005年
Attorney, Agent or Firm:
Patent Attorney Corporation Nakajima Intellectual Property Integration Office