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31.发明申请公开(公告)号：US20170135089A1
公开(公告)日：2017-05-11
申请号：US15415559
申请日：2017-01-25
Applicant: SONY CORPORATION
Inventor： Matthew WEBB , Dimitris KOULAKIOTIS , Hideji WAKABAYASHI , Yuichi MORIOKA , Stephen TRUELOVE
CPC classification number: H04W72/048 , H04L1/0001 , H04L1/0046 , H04L1/0072 , H04L5/0007 , H04L5/0064 , H04L5/0094 , H04W4/70 , H04W4/90 , H04W48/12 , H04W72/042 , H04W72/0453
Abstract: A communications device transmitting/receiving signals to/from a mobile communications network includes one or more network elements providing a wireless access interface for the communications device. The wireless access interface includes plural communications resource elements across a host frequency range of a host carrier, and a first section of the communications resources within a first frequency range for preferable allocation to reduced capability devices forming a first reduced bandwidth carrier and a second section of the communications resources within a second frequency range for preferable allocation to the reduced capability devices forming a second reduced bandwidth carrier. Each of the first and second frequency ranges is within the host frequency range. The communications device is configured with a reduced capability to receive the signals only within a frequency bandwidth less than the host frequency range and equal to at least one of the first frequency range or the second frequency range.
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公开(公告)号：US20160302153A1
公开(公告)日：2016-10-13
申请号：US14915999
申请日：2014-09-10
Applicant: SONY CORPORATION
Inventor： Brian Alexander MARTIN , Hideji WAKABAYASHI , Jussi KAHTAVA , Yuichi MORIOKA
IPC: H04W52/02 , H04W4/00 , H04J11/00 , H04W68/02 , H04W72/04 , H04L29/06 , H04W64/00 , H04W76/04 , H04W40/00
CPC classification number: H04W52/0222 , H04J11/00 , H04L69/28 , H04Q2209/60 , H04W4/70 , H04W36/30 , H04W40/005 , H04W52/0212 , H04W64/003 , H04W68/02 , H04W72/048 , H04W76/27 , H04W76/28 , H04W88/12 , H04W88/16 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/24 , Y02D70/25
Abstract: A communications device establishes a communications context for communicating data packets using a packet communications bearer from the communications device via mobile communications network in a connected state and releases communications context when in an idle state. A controller is configured in combination with a receiver to receive signalling information providing an indication of one or more functions performed by at least one of the receiver, a transmitter, or the controller which can be changed in a power saving state, and when in either the idle state or the connected state, to enter the power saving state in which the one or more of the operations performed by at least one of the receiver, the transmitter, or the controller are changed in accordance with the indication of the changed functions received in the signalling information from the mobile communications network.
Abstract translation: 通信设备建立通信环境，用于在处于连接状态的移动通信网络中使用来自通信设备的分组通信承载来传送数据分组，并在处于空闲状态时释放通信上下文。 控制器被配置为与接收机组合以接收信令信息，该信令信息提供由能够在省电状态中改变的接收机，发射机或控制器中的至少一个执行的一个或多个功能的指示， 空闲状态或连接状态进入功率节省状态，其中由接收机，发射机或控制器中的至少一个执行的一个或多个操作根据接收到的改变的功能的指示而改变 在来自移动通信网络的信令信息中。
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33.发明申请公开(公告)号：US20160234721A1
公开(公告)日：2016-08-11
申请号：US15132533
申请日：2016-04-19
Applicant: Sony Corporation
Inventor： Yuichi MORIOKA , Kazuyuki SAKODA , Shinichi KURODA , Ryo SAWAI
CPC classification number: H04W74/0816 , H04B7/0413 , H04L5/0055 , H04L27/18 , H04L27/20 , H04L47/10 , H04L47/32 , H04L47/35 , H04L69/22 , H04W24/02 , H04W28/18 , H04W28/22 , H04W74/0833 , H04W74/0841 , H04W74/085 , H04W84/12 , H04W88/06
Abstract: Random access operation is performed under a communication environment in which a plurality of communication modes having different transmission rate coexist with small overhead. A high-grade communication station spoofs information of a packet length and a rate in a decoding portion so that a value of (packet length)/(rate) corresponds to a duration where the communication is hoped to be stopped. The other station receiving the spoofed information receives the rest of the packet with the designated rate during the interval designated by the value of (packet length)/(rate). In this case, the packet length and the rate are not those of actually transmitted packet so that this packet is discarded.
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公开(公告)号：US20160057702A1
公开(公告)日：2016-02-25
申请号：US14781509
申请日：2014-04-15
Applicant: SONY CORPORATION
Inventor： Yuichi MORIOKA
CPC classification number: H04W52/0216 , H04W52/0229 , H04W52/0274 , H04W72/04 , H04W74/004 , H04W74/0833 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/24
Abstract: A communications device transmits/receives data to/from infrastructure equipment forming part of a communications network. The communications device includes a controller and a transceiver configured to transmit and/or receive signals representing the data to/from the infrastructure equipment. The transceiver is configured to, under control of the controller, transmit a request for services message to the infrastructure equipment, and receive a response message to the request for services message from the infrastructure equipment. The request for services message includes a delay period, and the controller is configured after transmission of the request for services message to configure the transceiver to enter a reduced power state in which an amount of power consumed by the transceiver is reduced for the delay period. The controller is also configured, after the delay period has expired, to configure the transceiver to exit the reduced power state to receive the response message from the infrastructure equipment.
Abstract translation: 通信设备向构成通信网络的一部分的基础设施设备发送/接收数据。 通信设备包括控制器和收发器，被配置为向/从基础设施设备发送和/或接收表示数据的信号。 收发器被配置为在控制器的控制下向基础设施设备发送对服务消息的请求，并且从基础设施设备接收到对服务请求的响应消息。 对服务消息的请求包括延迟时段，并且在发送服务请求消息之后配置控制器，以配置收发器进入在延迟时段内收发器消耗的功率量减少的降低功率状态。 还配置了控制器，在延迟时间到期后，配置收发器退出降低功耗状态，从基础设施设备接收响应消息。
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35.发明申请公开(公告)号：US20150327239A1
公开(公告)日：2015-11-12
申请号：US14651882
申请日：2014-01-17
Applicant: SONY CORPORATION
Inventor： Matthew WEBB , Dimitris KOULAKIOTIS , Hideji WAKABAYASHI , Yuichi MORIOKA , Stephen TRUELOVE
CPC classification number: H04W72/048 , H04L1/0001 , H04L1/0046 , H04L1/0072 , H04L5/0007 , H04L5/0064 , H04L5/0094 , H04W4/70 , H04W4/90 , H04W48/12 , H04W72/042 , H04W72/0453
Abstract: A communications device transmitting/receiving signals to/from a mobile communications network includes one or more network elements providing a wireless access interface for the communications device. The wireless access interface includes plural communications resource elements across a host frequency range of a host carrier, and a first section of the communications resources within a first frequency range for preferable allocation to reduced capability devices forming a first virtual carrier and a second section of the communications resources within a second frequency range for preferable allocation to the reduced capability devices forming a second virtual carrier. Each of the first and second frequency ranges is within the host frequency range. The communications device is configured with a reduced capability to receive the signals only within a frequency bandwidth less than the host frequency range and equal to at least one of the first frequency range or the second frequency range.
Abstract translation: 向/从移动通信网络发送/接收信号的通信设备包括提供通信设备的无线接入接口的一个或多个网络元件。 无线接入接口包括跨越主机载波的主机频率范围的多个通信资源元件，以及在第一频率范围内的通信资源的第一部分，用于优选地分配到形成第一虚拟载波的减少的能力设备和第二虚拟载波的第二部分 在第二频率范围内的通信资源，用于优选地分配到形成第二虚拟载波的能力降低的装置。 第一和第二频率范围中的每一个都在主频范围内。 通信设备被配置为具有仅在小于主机频率范围并等于第一频率范围或第二频率范围中的至少一个的频率带宽内接收信号的能力降低。
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Patent Agency Ranking
公开(公告)号：US20150318969A1
公开(公告)日：2015-11-05
申请号：US14651421
申请日：2014-01-17
Applicant: SONY CORPORATION
Inventor： Yuichi MORIOKA
CPC classification number: H04L5/0048 , H04L5/0044 , H04W52/143 , H04W52/16 , H04W52/325 , H04W72/0446 , H04W72/10
Abstract: To facilitate a selective transmission power boost in a narrowband subsystem of a wideband host carrier, where the narrowband subsystem is preferentially allocated to reduced capability communications devices, both data symbols and dedicated reference symbols are transmitted at a higher power within the narrowband. It is further determined whether to use the dedicated symbols exclusively or in addition to common reference symbols to generate channel estimates.
Abstract translation: 为了便于宽带主机载波的窄带子系统中的选择性发射功率提升，其中窄带子系统优先分配给减少能力的通信设备，数据符号和专用参考符号以窄带内的较高功率发送。 进一步确定是专门地使用专用符号还是除了使用公共参考符号以产生信道估计。
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37.发明申请公开(公告)号：US20140161097A1
公开(公告)日：2014-06-12
申请号：US14177723
申请日：2014-02-11
Applicant: SONY CORPORATION
Inventor： Yuichi MORIOKA
IPC: H04W72/02
CPC classification number: H04W72/1263 , H04B7/024 , H04B7/026 , H04B7/04 , H04W72/02 , H04W72/1278 , H04W72/1289 , H04W76/10 , H04W92/18
Abstract: A wireless communication system, method and apparatus cooperate to use a wireless coordination signal from a control station in a first frequency band to establish direct links in a second frequency band between different terminals. Once established, the direct links in the second frequency band operate without further needing intervention by the control station. The first frequency band is 1 GHz or higher, and the second frequency band is at a higher frequency than the first frequency band.
Abstract translation: 无线通信系统，方法和装置协同使用来自第一频带中的控制站的无线协调信号来建立不同终端之间的第二频带中的直接链路。 一旦建立，第二频带中的直接链路就可以进行操作，而不需要控制站的干预。 第一频带为1GHz以上，第二频带为比第一频带高的频率。
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公开(公告)号：US20210314940A1
公开(公告)日：2021-10-07
申请号：US17267035
申请日：2019-06-25
Applicant: Sony Corporation
Inventor： Shigeru SUGAYA , Yuichi MORIOKA
IPC: H04W72/04
Abstract: There is provided a wireless communication apparatus serving as an access point of a wireless LAN. The wireless communication apparatus includes a wireless communication unit (110) and a controller (130). The wireless communication unit (110) receives a signal including information regarding a channel used in an OBSS (Overlap Basic Service Set). The controller (130) determines a frequency band of a channel used in a BSS (Basic Service Set) on the basis of the information regarding the channel used in the OBSS.
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公开(公告)号：US20200288500A1
公开(公告)日：2020-09-10
申请号：US16763997
申请日：2018-10-05
Applicant: Sony Corporation
Inventor： Ryuichi HIRATA , Yuichi MORIOKA , Kosuke AIO
Abstract: [Problem] To provide a communication device that enable performing radio communication in a more efficient manner. [Solution] A communication device includes a first communication unit that performs frame exchange with another communication device using a first channel and based on the IEEE802.11 standard; a second communication unit that performs communication of data frames with the other communication device using a second channel which has a different frequency band than the first channel; and a control unit that controls communication of the data frames based on the result of the frame exchange.
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公开(公告)号：US20200236725A1
公开(公告)日：2020-07-23
申请号：US16844319
申请日：2020-04-09
Applicant: Sony Corporation
Inventor： Brian Alexander MARTIN , Matthew William WEBB , Yuichi MORIOKA
Abstract: A communications device comprising a transmitter for transmitting signals representing device-to-device communications to a second communications device across a wireless access interface, a receiver for receiving signals representing device-to-device communication from the second communications device across the wireless access interface, the wireless access interface including a control resource for communicating control data between communications devices and a data resource for communicating user data between communications devices, the control data providing scheduling assignments for the allocation of resources of the data resource, and a controller for controlling the transmitter and the receiver to perform interference detection in one or more of the control resource and the data resource, and to transmit in the control resources, in response to detecting interference in one or more of the control resource and the data resource, signals representing an indication of the detected interference to the second communications device.
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