公开(公告)号：US20200322810A1

公开(公告)日：2020-10-08

申请号：US16904598

申请日：2020-06-18

Applicant: Sony Corporation

Inventor： Youping ZHAO ,  Yiteng WANG ,  Xin GUO ,  Chen SUN

IPC: H04W16/18 ,  H04W16/14

Abstract: An electronic apparatus and a method for a spectrum management device are provided. The electronic apparatus includes processing circuitry configured to: acquire, for a predetermined primary system, an interference radiation map representing interference amounts of secondary systems at locations in a management region of the spectrum management device to the primary system; and determine an exclusion zone for the primary system based on the interference radiation map, where secondary systems in the exclusion zone cannot use a spectrum which is being used by the primary system.

公开(公告)号：US20180213409A1

公开(公告)日：2018-07-26

申请号：US15841407

申请日：2017-12-14

Applicant: SONY CORPORATION

Inventor： Youping ZHAO ,  Yiteng WANG ,  Xin GUO ,  Chen SUN

IPC: H04W16/18

CPC classification number: H04W16/18 ,  H04B17/345 ,  H04W16/14

Abstract: An electronic apparatus and a method for a spectrum management device are provided. The electronic apparatus includes processing circuitry configured to: acquire, for a predetermined primary system, an interference radiation map representing interference amounts of secondary systems at locations in a management region of the spectrum management device to the primary system; and determine an exclusion zone for the primary system based on the interference radiation map, where secondary systems in the exclusion zone cannot use a spectrum which is being used by the primary system.

公开(公告)号：US20200029224A1

公开(公告)日：2020-01-23

申请号：US16584975

申请日：2019-09-27

Applicant: Sony Corporation

Inventor： Youping ZHAO ,  Yiteng WANG ,  Xin GUO ,  Chen SUN

IPC: H04W16/18 ,  H04W16/14

Abstract: An electronic apparatus and a method for a spectrum management device are provided. The electronic apparatus includes processing circuitry configured to: acquire, for a predetermined primary system, an interference radiation map representing interference amounts of secondary systems at locations in a management region of the spectrum management device to the primary system; and determine an exclusion zone for the primary system based on the interference radiation map, where secondary systems in the exclusion zone cannot use a spectrum which is being used by the primary system.

公开(公告)号：US20190182844A1

公开(公告)日：2019-06-13

申请号：US16310833

申请日：2017-07-07

Applicant: Sony Corporation

Inventor： Youping ZHAO ,  Yiteng WANG ,  Xin GUO ,  Chen SUN

IPC: H04W72/08 ,  H04W16/14

Abstract: Provided are an electronic device and a method for an electronic device. The electronic device comprises a processing circuit, configured to: determine sub-system in specific region, and based on relative interference between the sub-systems and quality of service requirements for the sub-systems, clustering the sub-systems.

公开(公告)号：US20170303333A1

公开(公告)日：2017-10-19

申请号：US15469838

申请日：2017-03-27

Applicant: Sony Corporation

Inventor： Youping ZHAO ,  Yiteng WANG ,  Xin GUO ,  Chen SUN

IPC: H04W76/02 ,  H04W28/02 ,  H04W4/02 ,  H04W36/00 ,  H04W36/32

Abstract: A wireless communication method and a wireless communication device are provided. Specifically, a spectrum management device is provided, which comprises one or more processors configured to estimate a future moving trajectory of a communication device based on a location of the communication device and an environment where the communication device is located, where the communication device is an unpredictable mobile device; determine a trajectory radiation area to be interfered by the communication device as it moves along the future moving trajectory; and instruct the communication device or an interfered device in the trajectory radiation area which is subjected to co-frequency interference with the communication device to perform an operation for reducing interference.