通信装置、通信方法 - Sun Patent Trust

Title:

通信装置、通信方法

Document Type and Number:

Japanese Patent JP7002024

Kind Code:

B2

Abstract:

Disclosed is a transmission scheme for transmitting a first modulated signal and a second modulated signal in the same frequency at the same time. According to the transmission scheme, a precoding weight multiplying unit multiplies a precoding weight by a baseband signal after a first mapping and a baseband signal after a second mapping and outputs the first modulated signal and the second modulated signal. In the precoding weight multiplying unit, precoding weights are regularly hopped.

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Inventors:

Yutaka Murakami
Tomohiro Kimura
Mikihiro Ouchi

Application Number:

JP2020193997A

Publication Date:

January 20, 2022

Filing Date:

November 24, 2020

Export Citation:

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Assignee:

Sun Patent Trust

International Classes:

H04B7/0456; H04B7/0413; H04W16/28

Domestic Patent References:

JP2010193485A
JP2009171155A

Foreign References:

WO2010016183A1

Attorney, Agent or Firm:

Patent Business Corporation Nakajima Intellectual Property Integration Office

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