公开(公告)号：US20180084500A1

公开(公告)日：2018-03-22

申请号：US15565486

申请日：2016-03-25

Applicant: SONY CORPORATION

Inventor： Yusuke TANAKA ,  YuIchi MORIOKA ,  Takeshi ITAGAKI

IPC: H04W52/02

CPC classification number: H04W52/0235 ,  H04W52/0212 ,  H04W52/0216 ,  H04W74/04 ,  H04W74/06 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22

Abstract: An information processing device includes a control section. The control section performs control to transmit data to another device that can receive data from a device of a data transmission source without transmitting thereto notification information indicating that the other device can receive the data upon transition from a function pause state to a data receivable state. In this case, if the other device is determined to be in the data receivable state, the control section of the information processing device performs control to transmit the data to the other device without receiving the notification information therefrom. Power consumption can thereby be reduced.

公开(公告)号：US20180027508A1

公开(公告)日：2018-01-25

申请号：US15548014

申请日：2015-12-07

Applicant: SONY CORPORATION

Inventor： Yusuke TANAKA ,  Yuichi MORIOKA

IPC: H04W52/36 ,  H04W52/34 ,  H04W52/28

CPC classification number: H04W52/36 ,  H04W16/28 ,  H04W52/245 ,  H04W52/28 ,  H04W52/281 ,  H04W52/34 ,  H04W52/367 ,  H04W84/12

Abstract: A communication method, program, and communication device that selects other communication devices capable of setting transmission power such that reception power falls within a predetermined range, from a plurality of other communication devices that perform multiplexing communication, and transmits a transmission power setting request indicating the transmission power to each of the other selected communication devices.

公开(公告)号：US20210219178A1

公开(公告)日：2021-07-15

申请号：US17214947

申请日：2021-03-29

Applicant: Sony Corporation

Inventor： Eisuke SAKAI ,  Yusuke TANAKA

IPC: H04W28/06 ,  H04W84/12 ,  H04W28/04 ,  H04L1/18 ,  H04L1/16

Abstract: The efficiency of wireless communication is improved.
A communication system includes a first information processing apparatus and a second information processing apparatus. The first information processing apparatus controls to determine an information amount to be used for a receipt acknowledgment response to packets to be transmitted to a second information processing apparatus on the basis of information relating to the packets and notifies the second information processing apparatus of that determined information amount. The second information processing apparatus controls to return the receipt acknowledgment response to the packets transmitted from the first information processing apparatus to the first information processing apparatus on the basis of the information amount notified from the first information processing apparatus.

公开(公告)号：US20210211182A1

公开(公告)日：2021-07-08

申请号：US17178272

申请日：2021-02-18

Applicant: Sony Corporation

Inventor： Shigeru SUGAYA ,  Yusuke TANAKA ,  Yuichi MORIOKA

IPC: H04B7/06 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04W74/06

Abstract: There is provided a wireless device configured to perform both multi-user spatial multiplex communication and single user communication with a communication device. The wireless device is configured to set a first waiting time for the single user communication, and count the first waiting time in a period in which a second waiting time for the multi-user spatial multiplex communication is counted. The wireless device then transmits data through the single user communication after the first waiting time expires.

公开(公告)号：US20210204319A1

公开(公告)日：2021-07-01

申请号：US17198261

申请日：2021-03-11

Applicant: Sony Corporation

Inventor： Shigeru SUGAYA ,  Yusuke TANAKA

IPC: H04W74/08 ,  H04W72/04 ,  H04W74/04

Abstract: Wireless communication is appropriately performed.
An information processing apparatus is an information processing apparatus including a management unit. The management unit included in the information processing apparatus manages a transmission suppression time period set in a network including the information processing apparatus. Along with the management, the management unit also manages a transmission suppression time period set in each of other networks, the other networks not including the information processing apparatus and transmitting radio waves reaching at least the information processing apparatus, the management unit managing the transmission suppression time period for each of the other networks.

公开(公告)号：US20210112496A1

公开(公告)日：2021-04-15

申请号：US17128222

申请日：2020-12-21

Applicant: Sony Corporation

Inventor： Yusuke TANAKA ,  Yuichi MORIOKA ,  Takeshi ITAGAKI ,  Tomoya YAMAURA

IPC: H04W52/02 ,  H04W74/02 ,  H04W84/12

Abstract: An information processing device includes a control unit. A first device that transmits data to the information processing device has a multiplexing function for multiplexing and transmitting data from a plurality of devices including the first device to the information processing device. The control unit provided in the information processing device performs control to tell the first device having the multiplexing function a multiplexing method for notification information and presence of data addressed to the first device. The notification information indicates that the first device has shifted from a functional suspension state to a data receivable state. The information processing device can reduce power consumption.

公开(公告)号：US20200153558A1

公开(公告)日：2020-05-14

申请号：US16632392

申请日：2018-05-16

Applicant: Sony Corporation

Inventor： Shigeru SUGAYA ,  Yusuke TANAKA

IPC: H04L1/18 ,  H04W80/02 ,  H04L1/00

Abstract: [Problem to be Solved] It is possible to achieve more appropriate retransmission control in wireless LAN systems.[Solution] There is provided a wireless LAN communication device including: a generator that generates a data frame for which a data unit in which an encoding process is performed and a data unit in which a retransmission process is performed are different from each other; and a transmission section that transmits the data frame. The encoding process makes it possible to determine whether or not decoding is successful.

公开(公告)号：US20180350856A1

公开(公告)日：2018-12-06

申请号：US15559541

申请日：2017-01-13

Applicant: SONY CORPORATION

Inventor： Atsushi MASAGAKI ,  Yusuke TANAKA

IPC: H01L27/146

CPC classification number: H01L27/1463 ,  G02B7/34 ,  H01L21/76 ,  H01L27/14605 ,  H01L27/14607 ,  H01L27/14612 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/1464 ,  H01L27/14641 ,  H04N5/359 ,  H04N5/374 ,  H04N5/37457

Abstract: The present disclosure relates to a solid-state image pickup device and an electronic apparatus that are capable of preventing leakage of charges between adjacent pixels. A plurality of pixels perform photoelectric conversion on light incident from a back surface via different on-chip lenses for each pixel. A pixel separation wall is formed between pixels adjacent to each other, and includes a front-side trench formed from a front surface and a backside trench formed from the back surface. A wiring layer is provided on the front surface. The present disclosure is applicable to, for example, a backside illuminated CMOS image sensor.

公开(公告)号：US20180167885A1

公开(公告)日：2018-06-14

申请号：US15579338

申请日：2016-05-06

Applicant: Sony Corporation

Inventor： Yusuke TANAKA ,  Yuichi MORIOKA ,  Takeshi ITAGAKI ,  Tomoya YAMAURA

IPC: H04W52/02 ,  H04W74/02

CPC classification number: H04W52/0238 ,  H04W52/02 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0229 ,  H04W74/02 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22

Abstract: An information processing device includes a control unit. A first device that transmits data to the information processing device has a multiplexing function for multiplexing and transmitting data from a plurality of devices including the first device to the information processing device. The control unit provided in the information processing device performs control to tell the first device having the multiplexing function a multiplexing method for notification information and presence of data addressed to the first device. The notification information indicates that the first device has shifted from a functional suspension state to a data receivable state. The information processing device can reduce power consumption.

公开(公告)号：US20170367040A1

公开(公告)日：2017-12-21

申请号：US15540594

申请日：2015-12-25

Applicant: SONY CORPORATION

Inventor： Eisuke SAKAI ,  Yusuke TANAKA ,  Yuichi MORIOKA

IPC: H04W52/02 ,  H04W72/12 ,  H04W84/12

CPC classification number: H04W52/0206 ,  H04W52/02 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0229 ,  H04W52/0235 ,  H04W72/12 ,  H04W84/12 ,  H04W92/18 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22

Abstract: Modes on power consumption are suitably set. There is provided an information processing device including a control section. When the information processing device in a first mode transitions to a second mode in which the information processing device consumes power differently than in the first mode, the control section performs control to transmit at least one frame. Upon transmitting the frame, the control section inserts into the frame information for notifying a first device compatible with the second mode that the information processing device will transition to the second mode, and information for causing a second device incompatible with the second mode to suppress transmission.