公开(公告)号：US20210266788A1

公开(公告)日：2021-08-26

申请号：US17260574

申请日：2019-07-25

申请人： Sony Corporation

发明人： Hiroaki TAKANO

IPC分类号： H04W28/06 ,  H04B7/0452 ,  H04L27/26 ,  H04L29/06

摘要： Provided is a wireless communication apparatus (100) including antenna elements (110), a processing unit (150) configured to execute processing on IQ data of signals output from the antenna elements, an output unit (160) configured to output the processed data to an apparatus on a core network side, and an acquisition unit (170) configured to acquire a control signal in the processing from the apparatus.

公开(公告)号：US20210243567A1

公开(公告)日：2021-08-05

申请号：US16770075

申请日：2018-10-11

申请人： Sony Corporation

发明人： Hiroaki TAKANO

IPC分类号： H04W4/06 ,  H04W16/28 ,  H04W68/00 ,  H04W24/10

摘要： [Problem] The delivery of content to a terminal apparatus using a directional beam is achievable more suitably.
[Solution] A communication apparatus including a communication unit configured to perform wireless communication, a control unit configured to control delivery of content for each program using a directional beam, and a notification unit configured to notify a terminal apparatus of first information regarding a timing of transmitting the directional beam in each of a plurality of directions in association with second information notified commonly to one or more of the terminal apparatuses within a communication range.

公开(公告)号：US20210084525A1

公开(公告)日：2021-03-18

申请号：US16971311

申请日：2019-01-22

申请人： Sony Corporation

发明人： Hiroaki TAKANO

IPC分类号： H04W28/02 ,  H04W72/04

摘要： [Problem] To provide a mechanism capable of appropriately allocate a resource to a network slice.
[Solution] A terminal device that performs communication using at least any of network slices and includes a control unit that reports information used to determine resource allocation to a network slice used by the terminal device to a communication control device that controls the plurality of network slices.

公开(公告)号：US20200092705A1

公开(公告)日：2020-03-19

申请号：US16669545

申请日：2019-10-31

申请人： Sony Corporation

发明人： Hiroaki TAKANO

IPC分类号： H04W8/00 ,  H04W76/14 ,  H04W72/04

摘要： A communication control device including an acquisition unit configured to acquire radio resource information indicating a radio resource, the radio resource being a unit time of cellular communication, for transmitting a discovery signal enabling another device to discover a device conducting device-to-device communication, and a control unit configured to control transmission of the radio resource information to a terminal device. The control device makes it possible to moderate load for a device conducting device-to-device communication (D2D communication).

公开(公告)号：US20200059789A1

公开(公告)日：2020-02-20

申请号：US16663395

申请日：2019-10-25

申请人： Sony Corporation

发明人： Hiromasa UCHIYAMA ,  Hiroaki TAKANO

IPC分类号： H04W16/04 ,  H04W72/04 ,  H04W88/08 ,  H04W88/12

摘要： [Object] To make it possible to suppress deterioration of communication quality of a terminal device while reducing interference from a small cell.[Solution] There is provided a device including: an acquiring unit configured to acquire information about a plurality of small cells; and a control unit configured to assign blank subframes in which no signal is transmitted and received to each of the plurality of small cells. The control unit assigns the same subframes to one or more small cells that are a part of the plurality of small cells as the blank subframes and does not assign the same subframes to the remaining small cells among the plurality of small cells as the blank subframes.

公开(公告)号：US20190342131A1

公开(公告)日：2019-11-07

申请号：US16516781

申请日：2019-07-19

申请人： SONY CORPORATION

发明人： Hiroaki TAKANO

IPC分类号： H04L27/26 ,  H04W40/02 ,  H04L27/18 ,  H04L27/00 ,  H04L5/00 ,  H04L27/34 ,  H04L1/18 ,  H04B7/0413 ,  H04W4/18

摘要： Provided is a wireless communication device and a wireless communication method which can maintain compatibility with a plurality of communication schemes and send a response signal back within the allowed time specified by each communication scheme. The wireless communication device includes a radio receiving unit (120) that receives a packet having a format conforming to a first communication scheme and including a second format portion conforming to a second communication scheme using a higher frequency band than the first communication scheme and a first format portion excluding the second format portion, and a processing unit (160) that, outputs a response signal at completion of demodulation and decoding of the first format portion, regardless of whether demodulation and decoding of the second format portion are completed or not.

公开(公告)号：US20190261207A1

公开(公告)日：2019-08-22

申请号：US16401117

申请日：2019-05-02

申请人： Sony Corporation

发明人： Hiromasa UCHIYAMA ,  Hiroaki TAKANO ,  Atsushi YOSHIZAWA ,  Shinichiro TSUDA ,  Sho FURUICHI

IPC分类号： H04W24/10 ,  H04W36/00 ,  H04L12/26 ,  H04L5/00 ,  H04W84/10 ,  H04W28/02 ,  H04L12/801 ,  H04J11/00

摘要： [Object] To make it possible to perform measurement reporting suitable for an environment in which the on/off state of a cell is switched.[Solution] There is provided a device including: an acquiring unit configured to acquire information indicating that a serving cell is scheduled to be in an off state; and a control unit configured to perform measurement reporting before the serving cell is in the off state.

公开(公告)号：US20190254033A1

公开(公告)日：2019-08-15

申请号：US16395281

申请日：2019-04-26

申请人： Sony Corporation

发明人： Hiroaki TAKANO

IPC分类号： H04W72/04 ,  H04W16/32 ,  H04L5/00 ,  H04W16/14

CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0098 ,  H04W16/14 ,  H04W16/32 ,  H04W72/0486 ,  H04W72/1278 ,  H04W76/15

摘要： There is provided a communication control device including a control unit configured to control wireless communication by a terminal device capable of performing wireless communication using one primary frequency band and one or more secondary frequency bands when the terminal device is located within a macro cell. When the terminal device is located within a small cell overlapped by the macro cell partially or entirely and the macro cell, the control unit controls the terminal device in a manner that one of one or more frequency bands for wireless communication in one of the macro cell and the small cell is used as the primary frequency band, and each of one or more frequency bands for wireless communication in the other of the macro cell and the small cell is used as the secondary frequency band.

公开(公告)号：US20190253940A1

公开(公告)日：2019-08-15

申请号：US16395307

申请日：2019-04-26

申请人： Sony Corporation

发明人： Hiroaki TAKANO

IPC分类号： H04W36/00 ,  H04W72/04 ,  H04W48/12 ,  H04W48/10

CPC分类号： H04W36/0072 ,  H04W16/32 ,  H04W36/22 ,  H04W48/10 ,  H04W48/12 ,  H04W72/0426 ,  H04W72/0453 ,  H04W84/045

摘要： There is provided a communication control device including an acquisition unit configured to acquire system information of a frequency band that is used in a small cell that is partially or entirely overlapped by a macro cell, and a control unit configured to control downlink transmission of the system information in the macro cell. The control unit notifies a terminal device positioned within the macro cell of radio resource that is used in the downlink transmission.

公开(公告)号：US20190109683A1

公开(公告)日：2019-04-11

申请号：US15562460

申请日：2016-03-28

申请人： SONY CORPORATION

发明人： Ryota KIMURA ,  Hiroaki TAKANO ,  Hiromasa UCHIYAMA ,  Atsushi YOSHIZAWA ,  Yuichi MORIOKA ,  Ryo SAWAI

IPC分类号： H04L5/00 ,  H04W52/26

摘要： A transmission device that: allocates at least partially shared transmission parameters to at least a subset of a plurality of signals to which resource blocks are allocated, the resource blocks having at least partially overlapping frequency resources or time resources; and controls a transmission process of the plurality of signals based on the shared transmission parameters.