公开(公告)号：US10313093B2

公开(公告)日：2019-06-04

申请号：US15305580

申请日：2015-03-04

Applicant: SONY CORPORATION

Inventor： Shinichiro Tsuda ,  Sho Furuichi ,  Ryo Sawai

IPC: H04L5/14 ,  H04W16/32 ,  H04W72/10 ,  H04W72/04 ,  H04W88/08 ,  H04W56/00

Abstract: [Object] To enable a frequency band to be used with higher efficiency.[Solution] There is provided an apparatus including: an acquisition unit configured to acquire information regarding a second base station that is a second base station having a coverage area that overlaps a coverage area of a first base station capable of using a frequency band with priority, and is incapable of using the frequency band with priority; and a control unit configured to request the second base station to transmit data destined for a terminal apparatus that accesses the first base station to the terminal apparatus.

公开(公告)号：US10172040B2

公开(公告)日：2019-01-01

申请号：US15316962

申请日：2015-05-18

Applicant: SONY CORPORATION

Inventor： Shinichiro Tsuda

IPC: H04L12/28 ,  H04W28/12 ,  H04W16/32 ,  H04W24/08 ,  H04W28/02 ,  H04W52/02 ,  H04W52/18 ,  H04J1/16 ,  H04W88/10

Abstract: [Object] To make it possible to reduce a load on a controller configured to perform centralized control of a network.[Solution] There is provided an apparatus including: an acquisition unit configured to acquire traffic information relating to traffic of a cell group including two or more cells; and a provision unit configured to provide the traffic information for a control device, the control device being configured to perform routing control of traffic of a plurality of cell groups including the cell group.

公开(公告)号：US20180368041A1

公开(公告)日：2018-12-20

申请号：US16114948

申请日：2018-08-28

Applicant: SONY CORPORATION

Inventor： Shinichiro Tsuda ,  Ryota Kimura ,  Sho Furuichi

IPC: H04W36/26 ,  H04W24/08 ,  H04W36/16 ,  H04W52/02 ,  H04W72/04 ,  H04W36/04 ,  H04W76/28 ,  H04W84/04

Abstract: There is provided a communication control device including an acquisition unit configured to acquire a result of measurement by a terminal device, and a control unit configured to control switching of an operation mode of a base station of a small cell overlapping with a macro cell partially or wholly based on the result of the measurement. The switching is switching of the operation mode from one of a first mode and a second mode to the other. The first mode is a mode in which the base station can perform wireless communication with a device in the small cell, and the second mode is a mode that consumes less power than the first mode.

公开(公告)号：US10015752B2

公开(公告)日：2018-07-03

申请号：US14899023

申请日：2014-05-01

Applicant: SONY CORPORATION

Inventor： Shinichiro Tsuda

IPC: H04W52/24 ,  H04W16/32 ,  H04W24/10 ,  H04W36/04 ,  H04W36/20 ,  H04W52/14 ,  H04W72/04 ,  H04W72/08 ,  H04L5/00 ,  H04L25/02 ,  H04W52/34 ,  H04W52/36 ,  H04B17/318

CPC classification number: H04W52/243 ,  H04B17/318 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/0062 ,  H04L25/0226 ,  H04W16/32 ,  H04W24/10 ,  H04W36/04 ,  H04W36/20 ,  H04W52/143 ,  H04W52/24 ,  H04W52/241 ,  H04W52/242 ,  H04W52/244 ,  H04W52/245 ,  H04W52/247 ,  H04W52/34 ,  H04W52/367 ,  H04W72/0426 ,  H04W72/0473 ,  H04W72/082 ,  H04W72/085

Abstract: A communication control device comprises: an obtaining unit configured to, in a radio communication system including a primary base station to which a primary terminal is connected, and a secondary base station to which a secondary terminal is connected by secondarily using a frequency channel for the primary base station, obtain at least one of a quality report containing a communication quality indicator measured by the primary terminal and a quality report containing a communication quality indicator measured by the secondary terminal; and an interference control unit configured to instruct the secondary base station to reduce transmission power, when it is determined that adverse interference is present in the radio communication system, based on the communication quality indicator contained in the quality report obtained by the obtaining unit.

公开(公告)号：US20170273093A1

公开(公告)日：2017-09-21

申请号：US15612310

申请日：2017-06-02

Applicant: Sony Corporation

Inventor： Shinichiro Tsuda ,  Kazuhisa Takamura ,  Takashi Usui ,  Shinichiro Abe

IPC: H04W72/10 ,  H04L29/08 ,  H04W8/18 ,  H04W28/24

CPC classification number: H04W72/10 ,  H04L67/325 ,  H04W8/18 ,  H04W28/24

Abstract: A radio communication apparatus includes a receiving unit configured to receive information controlling a timing at which an access request for accessing an access destination over a network is to be executed. The radio communication apparatus also includes a control unit configured to control execution of the access request with a timing controlled based at least in part on the information. An associated method, medium and an information processing apparatus are also described.

公开(公告)号：US20160345134A1

公开(公告)日：2016-11-24

申请号：US15191380

申请日：2016-06-23

Applicant: Sony Corporation

Inventor： Shinichiro Tsuda

IPC: H04W4/02 ,  H04B17/23 ,  H04B17/318 ,  H04L5/00 ,  H04W28/02 ,  H04L12/26

CPC classification number: H04W4/029 ,  G01C21/3697 ,  H04B17/23 ,  H04B17/309 ,  H04B17/318 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/20 ,  H04L5/006 ,  H04L43/0888 ,  H04L43/16 ,  H04W4/02 ,  H04W28/0236 ,  H04W28/18 ,  H04W64/00 ,  H04W88/02

Abstract: A mobile device comprising at least one processor configured to perform acts of obtaining position information for at least first and second positions of the mobile device along a route; obtaining communication quality information for at least a third position of the mobile device, the communication quality information calculated based on the route and the obtained position information; and causing the mobile device to display the obtained communication quality information.

公开(公告)号：US09408027B2

公开(公告)日：2016-08-02

申请号：US14416290

申请日：2013-07-24

Applicant: Sony Corporation

Inventor： Shinichiro Tsuda

IPC: H04W4/02 ,  H04L1/20 ,  H04B17/309 ,  G01C21/36 ,  H04L1/00 ,  H04B17/23 ,  H04W28/18 ,  H04L12/26 ,  H04W64/00

CPC classification number: H04W4/029 ,  G01C21/3697 ,  H04B17/23 ,  H04B17/309 ,  H04B17/318 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/20 ,  H04L5/006 ,  H04L43/0888 ,  H04L43/16 ,  H04W4/02 ,  H04W28/0236 ,  H04W28/18 ,  H04W64/00 ,  H04W88/02

Abstract: A mobile device comprising at least one processor configured to perform acts of obtaining position information for at least first and second positions of the mobile device along a route; obtaining communication quality information for at least a third position of the mobile device, the communication quality information calculated based on the route and the obtained position information; and causing the mobile device to display the obtained communication quality information.

Abstract translation: 一种移动设备，包括至少一个处理器，其被配置为执行沿着路线获取所述移动设备的至少第一和第二位置的位置信息的动作; 获得所述移动设备的至少第三位置的通信质量信息，基于所述路线计算的通信质量信息和所获得的位置信息; 并使所述移动设备显示所获得的通信质量信息。

公开(公告)号：US20160128001A1

公开(公告)日：2016-05-05

申请号：US14899023

申请日：2014-05-01

Applicant: SONY CORPORATION

Inventor： Shinichiro Tsuda

IPC: H04W52/24 ,  H04W72/08 ,  H04W24/10 ,  H04W72/04

CPC classification number: H04W52/243 ,  H04B17/318 ,  H04L5/001 ,  H04L25/0226 ,  H04W16/32 ,  H04W24/10 ,  H04W36/04 ,  H04W36/20 ,  H04W52/143 ,  H04W52/24 ,  H04W52/241 ,  H04W52/242 ,  H04W52/244 ,  H04W52/245 ,  H04W52/247 ,  H04W52/34 ,  H04W52/367 ,  H04W72/0426 ,  H04W72/0473 ,  H04W72/082 ,  H04W72/085

Abstract: [Object] To provide an arrangement that can prevent the adverse interference when a frequency channel is secondarily used, at low cost.[Solution] Provided is a communication control device including: an obtaining unit configured to, in a radio communication system including a primary base station to which a primary terminal is connected, and a secondary base station to which a secondary terminal is connected by secondarily using a frequency channel for the primary base station, obtain at least one of a quality report containing a communication quality indicator measured by the primary terminal and a quality report containing a communication quality indicator measured by the secondary terminal; and an interference control unit configured to instruct the secondary base station to reduce transmission power, when it is determined that adverse interference is present in the radio communication system, based on the communication quality indicator contained in the quality report obtained by the obtaining unit.

Abstract translation: 提供可以以低成本防止频率信道被二次使用时的不利干扰的布置。 [解决方案]提供一种通信控制装置，包括：获取单元，被配置为在包括连接有主终端的主基站的无线电通信系统中，以及次要终端通过二次使用 用于主基站的频道，获得包含由主终端测量的通信质量指示符的质量报告和包含由次终端测量的通信质量指示符的质量报告中的至少一个; 以及干扰控制单元，被配置为基于由所述获取单元获得的所述质量报告中包含的通信质量指示符，当确定在所述无线电通信系统中存在不利的干扰时，指示所述辅助基站降低发送功率。

公开(公告)号：US20140024399A1

公开(公告)日：2014-01-23

申请号：US13938370

申请日：2013-07-10

Applicant: Sony Corporation

Inventor： Norio Shimo ,  Shinichiro Tsuda

IPC: H04W64/00

CPC classification number: H04W64/006 ,  H04W4/029 ,  H04W4/21 ,  H04W16/18

Abstract: An information processing apparatus includes a receiver configured to receive designation information corresponding to a user operation for designating an area for which an index indicating a degree of human congestion is to be displayed and a controller configured to perform control to provide a degree of communication traffic in the area as the index for the area.

Abstract translation: 一种信息处理装置，包括：接收机，被配置为接收与用户操作相对应的指定信息，所述用户操作指定要显示人员拥塞程度的索引的区域;以及控制器，被配置为执行控制以提供一定程度的通信流量 该地区为该地区的指标。

公开(公告)号：US20130262354A1

公开(公告)日：2013-10-03

申请号：US13777653

申请日：2013-02-26

Applicant: SONY CORPORATION

Inventor： Naoki Ide ,  Takashi Usui ,  Shinichiro Tsuda

IPC: G06N99/00

CPC classification number: G06N99/005

Abstract: A terminal device includes an acquisition unit which acquires local information of a present location at a present time; an accumulation unit which accumulates the acquired local information for a predetermined period; a communication unit which transmits the local information which is accumulated for a predetermined period to an information processing device, and receives parameters of a statistical model which are learned using the local information, which is acquired using the information processing device from a plurality of portable terminal devices, from the information processing device; and a prediction unit which predicts the local information in relation to an arbitrary time and location using the received parameters of the statistical model.

Abstract translation: 终端装置包括获取单元，其获取当前位置的本地信息; 累积单元，其累积获取的局部信息达预定时间段; 将预定时间段累积的本地信息发送到信息处理装置的通信单元，并且从多个便携终端接收使用该信息处理装置获取的使用本地信息学习的统计模型的参数 设备，从信息处理设备; 以及预测单元，其使用所接收的统计模型的参数来预测与任意时间和位置相关的本地信息。