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71. 发明公开

EP3537750A1 COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION APPARATUS 有权转让
公开(公告)号：EP3537750A1
公开(公告)日：2019-09-11
申请号：EP19171565.5
申请日：2013-11-21
申请人： Sony Corporation
发明人： SAWAI, Ryo , KIMURA, Ryota
IPC分类号： H04W16/14 , H04W52/24 , H04B17/354 , H04B17/345
摘要： Provided is a communication control apparatus including: an information acquisition unit that acquires channel arrangement information for a first frequency channel on which an interference signal is transmitted and a second frequency channel on which a desired signal to be interfered from the interference signal is transmitted, the first frequency channel and the second frequency channel being a combination of frequency channels that can be partially overlapped with each other; and an interference control unit that determines overlapping on a frequency axis between the first frequency channel and the second frequency channel on the basis of the channel arrangement information, and calculates a protection ratio for protecting the second frequency channel from interference according to the determined overlapping.

72. 发明授权

EP2555552B1 COMMUNICATION CONTROL METHOD, COMMUNICATION SYSTEM, AND MANAGEMENT SERVER 有权
公开(公告)号：EP2555552B1
公开(公告)日：2019-08-14
申请号：EP11762406.4
申请日：2011-02-21
申请人： Sony Corporation
发明人： SAWAI, Ryo
IPC分类号： H04B7/06 , H04B7/08 , H04W16/28 , H04W72/12 , H04W52/24 , H04W52/42

73. 发明授权

EP3231120B1 COMMUNICATION CONTROL DEVICE, RADIO COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD, AND RADIO COMMUNICATION METHOD 有权
公开(公告)号：EP3231120B1
公开(公告)日：2019-07-03
申请号：EP15798253.9
申请日：2015-10-30
申请人： Sony Corporation
发明人： KIMURA, Ryota , SAWAI, Ryo , UCHIYAMA, Hiromasa , FURUICHI, Sho
IPC分类号： H04W36/00 , H04W52/30 , H04W72/08 , H04W76/27 , H04L5/00 , H04W72/04

74. 发明授权

EP2496020B1 METHOD FOR HANDOVER, TERMINAL DEVICE, BASE STATION, AND WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：EP2496020B1
公开(公告)日：2019-02-27
申请号：EP10826410.2
申请日：2010-08-04
申请人： Sony Corporation
发明人： MORIOKA, Yuichi , TAKANO, Hiroaki , SAWAI, Ryo
IPC分类号： H04W36/00 , H04W36/08

75. 发明公开

EP3407638A1 MANAGEMENT SERVER, COMMUNICATION SYSTEM, COMMUNICATION TERMINAL, AND RELAY DEVICE 有权转让
公开(公告)号：EP3407638A1
公开(公告)日：2018-11-28
申请号：EP18183473.0
申请日：2010-08-04
申请人： Sony Corporation
发明人： SAWAI, Ryo
IPC分类号： H04W28/04
摘要： Provided is a management server including a receiving unit that receives from each base station information about a communication terminal belonging to the base station and about a relay device that relays communication between the base station and the communication terminal, a determination unit that determines, on the basis of the information received from each base station by the receiving unit, whether or not interference is to be generated between communications controlled by different base stations, and a base station management unit that instructs at least one of the base stations that control the communication, for which the determination unit has determined that interference is to be generated, to execute an interference avoidance control.

76. 发明授权

EP2472937B1 MANAGEMENT SERVER, COMMUNICATION SYSTEM, COMMUNICATION TERMINAL, AND RELAY DEVICE 失效
公开(公告)号：EP2472937B1
公开(公告)日：2018-10-10
申请号：EP10818627.1
申请日：2010-08-04
申请人： Sony Corporation
发明人： SAWAI, Ryo
IPC分类号： H04W36/20
CPC分类号： H04L1/06 , H04B7/15542 , H04L1/0026 , H04L2001/0097 , H04W28/04 , H04W36/00 , H04W48/16 , H04W72/12 , H04W84/047
摘要： Provided is a management server including a receiving unit that receives from each base station information about a communication terminal belonging to the base station and about a relay device that relays communication between the base station and the communication terminal, a determination unit that determines, on the basis of the information received from each base station by the receiving unit, whether or not interference is to be generated between communications controlled by different base stations, and a base station management unit that instructs at least one of the base stations that control the communication, for which the determination unit has determined that interference is to be generated, to execute an interference avoidance control.

77. 发明公开

EP3358765A1 DEVICE, METHOD AND PROGRAM 失效转让
公开(公告)号：EP3358765A1
公开(公告)日：2018-08-08
申请号：EP16850972.7
申请日：2016-08-24
申请人： Sony Corporation
发明人： KIMURA, Ryota , SAWAI, Ryo , SANADA, Yukitoshi , MATSUDA, Hiroki
IPC分类号： H04J11/00 , H04B7/04 , H04L27/01
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0092 , H04L27/2602
摘要： [Object] To provide a mechanism capable of accommodating legacy terminals not supporting GFDM in addition to terminals supporting GFDM when GFDM is introduced.
[Solution] A device includes: a setting unit configured to variably set at least one of an interval between subcarriers and a time length of a subsymbol included in a unit resource constituted by one or more subcarriers or one or more subsymbols; and a transmission processing unit configured to perform filtering for every predetermined number of subcarriers.

78. 发明公开

EP3352397A1 DEVICE AND METHOD 有权转让
公开(公告)号：EP3352397A1
公开(公告)日：2018-07-25
申请号：EP16846083.0
申请日：2016-07-12
申请人： Sony Corporation
发明人： KIMURA, Ryota , SAWAI, Ryo
IPC分类号： H04J99/00 , H04L27/00 , H04W28/18 , H04W72/04
CPC分类号： H04L27/00 , H04W28/18 , H04W72/04
摘要： [Object] To adaptively adjust a symbol interval in accordance with a communication environment.
[Solution] An apparatus including: a communication unit configured to perform radio communication; and a control unit configured to perform control such that control information for adjusting a symbol interval in a complex symbol sequence into which a bit sequence is converted is transmitted from the communication unit to a terminal, the control information being set on a basis of a predetermined condition.

79. 发明授权

EP3057352B1 COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：EP3057352B1
公开(公告)日：2018-06-13
申请号：EP14852952.2
申请日：2014-07-24
申请人： Sony Corporation
发明人： SAWAI, Ryo
IPC分类号： H04W16/08 , H04W16/32 , H04W52/02 , H04W92/12 , H04W28/02 , H04W84/04 , H04W88/12
CPC分类号： H04W28/0247 , H04W16/08 , H04W16/32 , H04W28/0268 , H04W52/02 , H04W52/0206 , H04W84/045 , H04W88/12 , H04W92/12 , Y02D70/1262 , Y02D70/1264 , Y02D70/164 , Y02D70/166 , Y02D70/21 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： [Object] Provided is a mechanism for enabling efficient signaling to control operation modes of small cells in an environment where a number of small cells are deployed. [Solution] Provided is a communication control apparatus including: a communication unit configured to communicate with each of communication nodes operating a plurality of small cells, each of which belongs to at least one of a plurality of small cell groups; a determining unit configured to determine whether operation modes of the plurality of small cells should be set to be an active mode in units of the small cell groups; and a signaling unit configured to signal a control message for specifying the operation modes in units of the small cell groups, determined by the determining unit to the communication nodes via the communication unit.

80. 发明公开

EP3151527A1 APPARATUS AND METHOD 有权转让
标题翻译：装置和方法
公开(公告)号：EP3151527A1
公开(公告)日：2017-04-05
申请号：EP15798744.7
申请日：2015-04-07
申请人： Sony Corporation
发明人： KIMURA, Ryota , SAWAI, Ryo , UCHIYAMA, Hiromasa , FURUICHI, Sho
IPC分类号： H04M3/00 , H04M11/00 , H04W28/02 , H04W92/14
CPC分类号： H04W72/042 , H04M11/00 , H04W4/24 , H04W76/12 , H04W84/042 , H04W88/16 , H04W92/14
摘要： [Object] To enable management related to transmission and reception of data to be performed while reducing the load on the core network.
[Solution] Provided is an apparatus including: an acquiring unit configured to acquire data destined for a second terminal device which is transmitted from a first terminal device to a base station of a cellular system; and a control unit configured to control transmission of the data in a manner that the data is transferred from the first terminal device to the second terminal device without going through a gateway configured to perform data transfer in the cellular system. The control unit controls transmission of information related to the data to the gateway or a specific node, and the specific node is a node configured to receive, from the gateway, information related to another data transferred via the gateway.
摘要翻译： [对象]为了在减少核心网络上的负载的同时实现与数据的发送和接收相关的管理。 [解决方案]提供了一种设备，包括：获取单元，被配置为获取目的地为从第一终端设备发送到蜂窝系统的基站的第二终端设备的数据; 以及控制单元，被配置为以数据从第一终端设备传输到第二终端设备的方式来控制数据的传输，而不经过被配置为在蜂窝系统中执行数据传输的网关。控制单元控制向网关或特定节点传输与数据有关的信息，并且特定节点是被配置为从网关接收与经由网关传输的另一数据有关的信息的节点。

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