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11. 发明公开

EP2986072A1 TERMINAL DEVICE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL DEVICE 有权
标题翻译：新疆维吾尔自治区人民解放军总干事
公开(公告)号：EP2986072A1
公开(公告)日：2016-02-17
申请号：EP14782854.5
申请日：2014-01-31
申请人： Sony Corporation
发明人： KIMURA, Ryota , UCHIYAMA, Hiromasa , SAWAI, Ryo , FURUICHI, Sho , TAKANO, Hiroaki , TSUDA, Shinichiro
IPC分类号： H04W72/04 , H04W72/02 , H04W92/18
CPC分类号： H04W28/06 , H04W4/70 , H04W72/02 , H04W72/0406 , H04W72/042 , H04W76/14 , H04W88/02 , H04W88/08 , H04W92/18
摘要： [Object] To allow an increase in load on the base station to be suppressed when the device-to-device communication is performed.
[Solution] There is provided a terminal apparatus capable of communicating with a base station, the terminal apparatus including an acquisition unit that acquires radio resource information related to a radio resource usable for device-to-device communication not via the base station, of radio resources controllable by the base station, and a determination unit that determines a size of data to be transmitted and received in the device-to-device communication on the basis of the radio resource information.
摘要翻译： [对象]允许在执行设备到设备通信时抑制基站上的负载的增加。提供一种能够与基站进行通信的终端装置，所述终端装置包括：获取单元，其获取与无法通过所述基站进行设备到设备通信的无线资源有关的无线资源信息;无线电由基站控制的资源;以及确定单元，其基于无线电资源信息确定在设备到设备通信中要发送和接收的数据的大小。

12. 发明公开

EP2950579A1 COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD AND WIRELESS COMMUNICATION APPARATUS 失效
标题翻译：通信控制装置，通信控制方法和无线通信装置
公开(公告)号：EP2950579A1
公开(公告)日：2015-12-02
申请号：EP13872341.6
申请日：2013-11-15
申请人： Sony Corporation
发明人： FURUICHI, Sho , SAWAI, Ryo , KIMURA, Ryota , UCHIYAMA, Hiromasa
IPC分类号： H04W28/16 , H04W16/28 , H04W16/32 , H04W88/04
CPC分类号： H04W72/0446 , H04W4/023 , H04W16/32 , H04W52/283
摘要： There is provided a communication control device including an acquiring section that acquires first position related information relating to positions of one or more wireless communication devices among a plurality of access points that perform transmission of signals to a target device in parallel using an identical frequency resource and second position related information relating to a position of the target device, an estimating section that estimates a distance between the target device and each of the one or more wireless communication devices during the transmission on the basis of the first position related information and the second position related information, and a deciding section that decides transmission timing of each of the plurality of access points for the transmission on the basis of information that includes information on the estimated distance and relates to a distance between the target device and each of the plurality of access points.

13. 发明公开

EP2819450A1 COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, BASE STATION, AND COMMUNICATION CONTROL SYSTEM 有权
标题翻译： KOMMUNIKATIONSSTEUERUNGSVORRICHTUNG，KOMMUNIKATIONSSTEUERUNGSVERFAHREN，基础设施KOMMUNIKATIONSSTEUERUNGSSYSTEM
公开(公告)号：EP2819450A1
公开(公告)日：2014-12-31
申请号：EP12869458.5
申请日：2012-12-26
申请人： Sony Corporation
发明人： SAWAI, Ryo
IPC分类号： H04W16/32
CPC分类号： H04W72/082 , H04J11/0056 , H04W16/10 , H04W16/28 , H04W16/32 , H04W24/02 , H04W52/244
摘要： Provided is a communication control device including a performance acquisition unit that acquires a parameter indicating communication performance on a signaling path of a base station of a small cell that at least partially overlaps with a macro cell in a wireless communication system, a selection unit that selects an interference control scheme for controlling interference between the macro cell and the small cell, based on the parameter acquired by the performance acquisition unit, and an interference control unit that transmits an interference control signal to the base station of the small cell in accordance with the interference control scheme selected by the selection unit.
摘要翻译：提供了一种通信控制装置，其包括：性能获取单元，其获取表示在无线通信系统中与宏小区至少部分重叠的小区的基站的信令路径上的通信性能的参数;选择单元，其选择根据由所述性能获取单元获取的参数，控制所述宏小区与所述小小区之间的干扰的干扰控制方案，以及根据所述小区单元向所述小小区的基站发送干扰控制信号的干扰控制单元由选择单元选择的干扰控制方案。

14. 发明公开

EP2608592A1 COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM 有权
标题翻译： KOMMUNIKATIONSSTEUERVORRICHTUNG，KOMMUNIKATIONSSTEUERVERFAHREN，KOMMUNIKATIONSVORRICHTUNG，KOMMUNIKATIONSVERFAHREN UND KOMMUNIKATIONSSYSTEM
公开(公告)号：EP2608592A1
公开(公告)日：2013-06-26
申请号：EP11835968.6
申请日：2011-09-16
申请人： Sony Corporation
发明人： KIMURA, Ryota , SAWAI, Ryo
IPC分类号： H04W16/14 , H04W52/24 , H04W52/30
摘要： Provided is a communication control device including a communication unit configured to make communication with one or more secondary communication nodes operating a secondary system using at least one of a frequency channel allocated to a primary system and a frequency channel adjacent to the frequency channel, a determination unit configured to determine an upper limit number of secondary systems or secondary communication nodes to be allocated with transmission power, and a power allocation unit configured to allocate transmission power to each secondary system or each secondary communication node in each secondary system based on the determined upper limit number and the acceptable interference amount of the primary system.
摘要翻译：提供一种通信控制装置，其包括：通信单元，被配置为使用分配给主系统的频率信道和与频率信道相邻的频率信道中的至少一个来操作辅助系统的一个或多个次要通信节点进行通信;确定被配置为确定要被分配有发送功率的次要系统或次要通信节点的上限数量的单元，以及配置为基于所确定的上位机向每个辅助系统或每个次要通信节点分配发送功率的功率分配单元限制数量和主要系统的可接受的干扰量。

15. 发明公开

EP2552146A1 COMMUNICATION CONTROL METHOD AND SMALL-OR-MEDIUM-SCALE BASE STATION 有权
标题翻译：通信控制方法和零售或MITTELSKALIGE基站THEREOF
公开(公告)号：EP2552146A1
公开(公告)日：2013-01-30
申请号：EP11759057.0
申请日：2011-01-25
申请人： Sony Corporation
发明人： SAWAI, Ryo
IPC分类号： H04W16/26 , H04W16/32 , H04W84/10
CPC分类号： H04W24/02 , H04W16/32 , H04W84/045 , H04W84/047 , H04W84/105 , H04W88/08
摘要： Provided is a communication control method for use in a small-or-medium-scale base station including the steps of: receiving a radio signal transmitted from a communication terminal or a large-scale base station; acquiring information of the communication terminal or the large-scale base station by analyzing the radio signal; selecting one operation range among a plurality of types of operation ranges based on the information of the communication terminal or the large-scale base station; and communicating with the communication terminal in accordance with the operation range selected from among the plurality of types of operation ranges.

16. 发明公开

EP2472937A1 MANAGEMENT SERVER, COMMUNICATION SYSTEM, COMMUNICATION TERMINAL, AND RELAY DEVICE 失效
标题翻译：管理者，KOMMUNIKATIONSSYSTEM，KOMMUNIKATIONSENDGERÄTUND RELISSORRICHTUNG
公开(公告)号：EP2472937A1
公开(公告)日：2012-07-04
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： H04W16/26 , H04W16/28 , H04W36/20 , H04W72/04
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.
摘要翻译：提供了一种管理服务器，其包括从各基站接收关于属于所述基站的通信终端的信息和中继所述基站与所述通信终端之间的通信的中继装置的接收单元，所述确定单元在所述基站由接收单元从每个基站接收的信息的基础，是否在由不同基站控制的通信之间产生干扰;以及基站管理单元，指示控制通信的至少一个基站，确定单元已经确定要产生干扰，以执行干扰避免控制。

17. 发明公开

EP2471326A1 COMMUNICATION SYSTEM, METHOD, BASE STATION, AND COMMUNICATION DEVICE 有权
标题翻译： KOMMUNIKATIONSSYSTEM，VERFAHREN，基辅在KOMMUNIKATIONSVORRICHTUNG
公开(公告)号：EP2471326A1
公开(公告)日：2012-07-04
申请号：EP10818512.5
申请日：2010-06-18
申请人： Sony Corporation
发明人： SAWAI, Ryo
IPC分类号： H04W72/04 , H04J99/00 , H04W16/26 , H04W16/28
CPC分类号： H04L5/0023 , H04B7/0413 , H04B7/0689 , H04B7/0871 , H04B7/15557 , H04L5/001 , H04L5/0035 , H04W72/0406 , H04W72/0486 , H04W72/085 , H04W84/047 , H04W88/06 , H04W88/10
摘要： A wireless communication system, using wireless base stations, and other devices, such as a relay node, interoperate with using spectrum aggregation and MIMO. Traffic usage is detected and based on channel utilization relative to capacity, spectrum aggregation is chosen over MIMO under certain conditions. On the other hand, under higher channel utilization system components switch to MIMO modes of operation to reduce demand on channel use, while providing good throughput for communications stations.
摘要翻译：使用无线基站的无线通信系统和诸如中继节点的其他设备与使用频谱聚合和MIMO互操作。检测到流量使用，并且基于相对于容量的信道利用率，在某些条件下，通过MIMO选择频谱聚合。另一方面，在更高的信道利用系统组件切换到MIMO操作模式以减少对信道使用的需求，同时为通信站提供良好的吞吐量。

18. 发明公开

EP2471298A1 COMMUNICATION SYSTEM, RELAY NODE, USER EQUIPMENT AND BASE STATION 审中-公开
标题翻译：通信系统，中继节点，用户设备和基站
公开(公告)号：EP2471298A1
公开(公告)日：2012-07-04
申请号：EP10818520.8
申请日：2010-07-29
申请人： Sony Corporation
发明人： SAWAI, Ryo
IPC分类号： H04W16/26 , H04B7/15 , H04W92/16
CPC分类号： H04B7/2606 , H04B7/15542 , H04W72/082 , H04W84/047
摘要： A relay node in a mobile communication network for receiving a radio signal from a base station and forwarding the signal to a mobile station. The relay node including a control unit that manages first information corresponding to link between the relay node and the mobile station, and a transmitter that directly transmits the first information to another relay node in the mobile communication network. The relay node including a receiver that receives, from the another relay node, second information corresponding to a link between the another relay node and another mobile station. The control unit controlling resources used to communicate with the mobile station based on the first information corresponding to link between the relay node and the mobile station and the second information corresponding to the link between the another relay node and the another mobile station.

19. 发明公开

EP1985042A2 RADIO-COMMUNICATION DEVICE AND RADIO-COMMUNICATION METHOD 审中-公开
标题翻译：无线电通信设备及无线通信方法
公开(公告)号：EP1985042A2
公开(公告)日：2008-10-29
申请号：EP07737330.6
申请日：2007-02-16
申请人： Sony Corporation
发明人： TAKAHASHI, Hiroaki , SAWAI, Ryo , YAMAURA, Tomoya , KUNIHIRO, Takushi , TAKANO, Hiroaki
IPC分类号： H04B7/26 , H04L27/26
CPC分类号： H04L27/2613 , H04L1/0045 , H04L1/0061 , H04L1/0072 , H04L27/2647 , H04L27/38
摘要： The disclosed invention determines whether a reception packet is an MM packet or a GF packet with precision and avoids unnecessary decoding operations performed at the GF- packet-reception time and inefficient communications . An OFDM symbol including 52 tones is transmitted when the MM packet is used, but an OFDM symbol including 56 tones is transmitted when the GF packet is used. Therefore, it is verified whether or not a signal exists in an FFT output at each of ±27 and 28 shown in a subcarrier index so that the format of the reception packet is determined. Otherwise, the packet format is determined on the basis of the Cyclic- Shift amount that changes for every format. When the GF packet is used, decoding processing performed in an L-SIG and afterward is stopped.

20. 发明公开

EP3691203A1 COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM 有权转让
公开(公告)号：EP3691203A1
公开(公告)日：2020-08-05
申请号：EP18860093.6
申请日：2018-08-29
申请人： Sony Corporation
发明人： KIMURA, Ryota , TAKANO, Hiroaki , SAWAI, Ryo , TERAOKA, Fumio
IPC分类号： H04L12/70 , H04L12/749 , H04W80/04
摘要： [Problem to be Solved] To provide a communication apparatus that is novel, enhanced, and able to improve communication efficiency through improvement of an existing slice construction method.
[Solution] There is provided a communication apparatus including a communication control section that performs, using a network address configured by m bytes, communication control on one or more network slices, and the network address has a prefix section that includes, in a portion of high-order n bytes, a slice number that identifies the one or more network slices and a subnet number in the one or more network slices.

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