公开(公告)号：US20160373954A1

公开(公告)日：2016-12-22

申请号：US14901691

申请日：2014-06-16

Applicant: SONY CORPORATION

Inventor： Takashi USUI ,  Shinichiro TSUDA

IPC: H04W28/02 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W28/0231 ,  H04L47/263 ,  H04W28/18 ,  H04W72/0453 ,  H04W72/082

Abstract: Excellent communication is to be enabled even in a communication environment with poor line quality.A mobile terminal acquires communication state information indicating a state of communication with a base station, and sends this communication state information to a carrier server device through the base station. The carrier server device receives this communication state information, and, based on this communication state information, controls the communication speed of content data to be transmitted from a web server to the mobile terminal device through the base station. The carrier server device sends this content data having the controlled communication speed to the mobile terminal through the base station.

Abstract translation: 移动终端获取表示与基站的通信状态的通信状态信息，并通过基站将该通信状态信息发送到载波服务器装置。 载波服务器装置接收该通信状态信息，并且基于该通信状态信息，通过基站控制要从网络服务器发送到移动终端装置的内容数据的通信速度。 运营商服务器设备通过基站向移动终端发送具有受控通信速度的内容数据。

公开(公告)号：US20210120502A1

公开(公告)日：2021-04-22

申请号：US17137374

申请日：2020-12-30

Applicant: Sony Corporation

Inventor： Sho FURUICHI ,  Ryo SAWAI ,  Ryota KIMURA ,  Hiromasa UCHIYAMA ,  Takashi USUI

IPC: H04W52/24 ,  H04W52/14 ,  H04W52/34 ,  H04B17/373 ,  H04W52/36 ,  H04W52/38 ,  H04W72/08

Abstract: [Object] To achieve both prevention of harmful interference and promptness of power allocation under conditions in which multiple secondary systems may be managed.
[Solution] Provided is a communication control apparatus including: a calculation unit configured to calculate a transmit power to be allocated, including a nominal transmit power and a margin for interference avoidance, for one or more secondary systems that secondarily use frequency channels protected for a primary system; and a determination unit configured to determine a variation in a number of secondary systems, and cause the calculation unit to adjust the margin for interference avoidance on a basis of the determined variation.

公开(公告)号：US20160249268A1

公开(公告)日：2016-08-25

申请号：US15025187

申请日：2014-08-25

Applicant: SONY CORPORATION

Inventor： Takashi USUI ,  Ryota KIMURA ,  Sho FURUICHI

IPC: H04W36/30 ,  H04W72/04 ,  H04W36/08 ,  H04W16/32 ,  H04W84/10 ,  H04W52/02

CPC classification number: H04W36/30 ,  H04W16/32 ,  H04W36/00 ,  H04W36/08 ,  H04W52/0206 ,  H04W52/0251 ,  H04W72/0413 ,  H04W76/27 ,  H04W84/10 ,  H04W88/08 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21

Abstract: [Object] To be able to detect a terminal in the vicinity of a small cell base station and appropriately provide an opportunity for handover even when the small cell base station is put into a standby state.[Solution] Provided is a radio communication apparatus including: a radio communication unit configured to provide radio communication service to one or more terminals within a second cell which overlaps with a first cell; a detecting unit configured to detect a terminal existing in the vicinity by monitoring strength of an uplink signal transmitted in the first cell while an operation mode of the radio communication unit is set at a standby mode; and a mode setting unit configured to switch the operation mode of the radio communication unit to an active mode when the detecting unit detects the terminal existing in the vicinity.

Abstract translation: 能够检测小小区基站附近的终端，即使在小小区基站处于待机状态时也适当地提供切换的机会。 [解决方案]提供一种无线电通信装置，包括：无线电通信单元，被配置为向与第一小区重叠的第二小区内的一个或多个终端提供无线电通信服务; 检测单元，其被配置为通过在所述无线电通信单元的操作模式被设置为待机模式的同时监视在所述第一小区中发送的上行链路信号的强度来检测存在于所述附近的终端; 以及模式设定单元，被配置为当检测单元检测到存在于附近的终端时，将无线电通信单元的操作模式切换到活动模式。

公开(公告)号：US20160128000A1

公开(公告)日：2016-05-05

申请号：US14895160

申请日：2014-06-20

Applicant: SONY CORPORATION

Inventor： Sho FURUICHI ,  Ryo SAWAI ,  Ryota KIMURA ,  Hiromasa UCHIYAMA ,  Takashi USUI

IPC: H04W52/24 ,  H04W72/08

CPC classification number: H04W52/243 ,  H04B17/345 ,  H04B17/373 ,  H04W52/143 ,  H04W52/228 ,  H04W52/244 ,  H04W52/343 ,  H04W52/362 ,  H04W52/386 ,  H04W72/082

Abstract: [Object] To achieve both prevention of harmful interference and promptness of power allocation under conditions in which multiple secondary systems may be managed.[Solution] Provided is a communication control apparatus including: a calculation unit configured to calculate a transmit power to be allocated, including a nominal transmit power and a margin for interference avoidance, for one or more secondary systems that secondarily use frequency channels protected for a primary system; and a determination unit configured to determine a variation in a number of secondary systems, and cause the calculation unit to adjust the margin for interference avoidance on a basis of the determined variation.

Abstract translation: [对象]在多个二级系统可以管理的条件下，既要防止有害干扰，又要及时进行配电。 解决方案提供一种通信控制装置，包括：计算单元，被配置为对于一个或多个二次系统计算包括标称发射功率和避免干扰的余量的要分配的发射功率，所述二次系统二次使用受保护的频率信道 主要系统 以及确定单元，被配置为确定次级系统的数量的变化，并且使得所述计算单元基于所确定的变化来调整用于避免干扰的余量。

公开(公告)号：US20200022092A1

公开(公告)日：2020-01-16

申请号：US16581766

申请日：2019-09-25

Applicant: Sony Corporation

Inventor： Sho FURUICHI ,  Ryo SAWAI ,  Ryota KIMURA ,  Hiromasa UCHIYAMA ,  Takashi USUI

IPC: H04W52/24 ,  H04W72/08 ,  H04W52/38 ,  H04W52/36 ,  H04B17/373 ,  H04W52/34 ,  H04W52/14

Abstract: [Object] To achieve both prevention of harmful interference and promptness of power allocation under conditions in which multiple secondary systems may be managed.[Solution] Provided is a communication control apparatus including: a calculation unit configured to calculate a transmit power to be allocated, including a nominal transmit power and a margin for interference avoidance, for one or more secondary systems that secondarily use frequency channels protected for a primary system; and a determination unit configured to determine a variation in a number of secondary systems, and cause the calculation unit to adjust the margin for interference avoidance on a basis of the determined variation.