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公开(公告)号：US20170257817A1
公开(公告)日：2017-09-07
申请号：US15528528
申请日：2015-12-25
Applicant: SONY CORPORATION
Inventor： Takeshi ITAGAKI , Yuichi MORIOKA , Tomoya YAMAURA
CPC classification number: H04W48/08 , H04L69/22 , H04L69/321 , H04L69/324 , H04L69/325 , H04W72/1263 , H04W84/12 , Y02D70/00
Abstract: To appropriately cancel reception of a packet.An information processing apparatus includes a control unit. In a case where a first physical layer network identifier for identifying a first network to which an apparatus in question belongs is determined to match a second physical layer network identifier for identifying a second network to which the apparatus in question does not belong, the control unit performs control to change a first physical layer network identifier. Then, the control unit performs control to transmit the change information relating to the change to another information processing apparatus. Further, in a case where change information for changing a first physical layer network identifier for identifying a first network to which the apparatus in question belongs is received from another information processing apparatus which belongs to the first network, the control unit performs control to change a condition for terminating reception processing of a packet on the basis of the change information in a middle of the reception processing.
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22.发明申请公开(公告)号：US20170156081A1
公开(公告)日：2017-06-01
申请号：US15315014
申请日：2015-06-01
Applicant: SONY CORPORATION
Inventor： Eisuke SAKAI , Takeshi ITAGAKI , Kazuyuki SAKIDA , Tomoya YAMAURA
CPC classification number: H04W28/12 , H04L1/0061 , H04L1/0091 , H04W28/04 , H04W28/06 , H04W84/12
Abstract: A communication system is a communication system that includes first and second information processing devices. The first information processing device performs control such that a signal (which is a signal having backward compatibility) serving as an index by which the second information processing device receiving a frame stops the reception of the frame is transmitted to the second information processing device. The second information processing device performs control such that the reception of the frame is stopped based on the signal (which is a signal having backward compatibility) serving as an index by which reception of the frame is stopped when the frame transmitted from the first information processing device is received.
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公开(公告)号：US20170070866A1
公开(公告)日：2017-03-09
申请号：US15122713
申请日：2015-03-27
Applicant: SONY CORPORATION
Inventor： Masanori SATO , Tomoya YAMAURA , Hideyuki SUZUKI
IPC: H04W4/08 , H04L12/18 , H04W76/02 , H04B17/318 , H04W4/02
CPC classification number: H04W4/08 , H04B17/318 , H04L12/1868 , H04L12/1872 , H04L12/189 , H04W4/023 , H04W24/02 , H04W76/10
Abstract: There is provided a communication control system that receives monitoring information from a plurality of wireless terminals, the monitoring information indicating reception powers at each of the plurality of wireless terminals in a case that packets transmitted from other of the plurality of wireless terminals are received at each of the plurality of wireless terminals; and determines a representative wireless terminal from the plurality of wireless terminals based on the collected monitoring information.
Abstract translation: 提供了一种通信控制系统，其从多个无线终端接收监视信息，所述监视信息指示在每个所述多个无线终端中的每一个处接收多个无线终端中的其他数据包的传输的分组的情况下的多个无线终端中的每一个的接收功率 的多个无线终端; 并基于所收集的监视信息从多个无线终端确定代表性的无线终端。
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公开(公告)号：US20170041959A1
公开(公告)日：2017-02-09
申请号：US15304672
申请日：2015-05-01
Applicant: SONY CORPORATION
Inventor： Takeshi ITAGAKI , Tomoya YAMAURA , Kazuyuki SAKODA
CPC classification number: H04W74/0816 , H04W24/08
Abstract: An electronic device that controls changing a carrier sense detection threshold or disabling transmission suppression based on a communication quality of at least one of a first frame of which an intended destination is not the electronic device and a second frame transmitted in response to the first frame in a case that the transmission suppression is initially set.
Abstract translation: 一种电子设备，其控制改变载波侦听阈值或者基于其预期目的地不是电子设备的第一帧中的至少一个的通信质量和响应于第一帧而发送的第二帧的通信质量来禁用传输抑制 最初设定发送抑制的情况。
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25.发明申请公开(公告)号：US20150363153A1
公开(公告)日：2015-12-17
申请号：US14762306
申请日：2013-10-24
Applicant: SONY CORPORATION
Inventor： Kimiya KATO , Sho AMANO , Tomoya YAMAURA
CPC classification number: G06F3/14 , G06F3/013 , G06F3/1454 , G06F2200/1614 , G09G5/003 , G09G5/12 , G09G5/14 , G09G2340/02 , G09G2340/04 , G09G2340/0407 , G09G2340/14 , G09G2350/00 , G09G2354/00 , G09G2370/16 , G09G2370/20
Abstract: [Object] To perform appropriate transmission band control.[Solving Means] An information processing apparatus includes an acquisition section and a controller. Here, the acquisition section acquires user information generated by a user operation when information based on a stream communicated between another information processing apparatus via wireless communication is output from an output section. The controller performs band control of the stream communicated between another information processing apparatus via wireless communication based on the user information acquired by the acquisition section.
Abstract translation: [对象]执行适当的传输频带控制。 [解决方案]信息处理设备包括获取部分和控制器。 这里，当从输出部输出基于通过无线通信的另一信息处理装置之间传送的流的信息时，获取部获取用户操作生成的用户信息。 控制器基于由获取部获取的用户信息，经由无线通信在另一信息处理装置之间传送的流执行频带控制。
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Patent Agency Ranking
26.发明申请公开(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
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.
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公开(公告)号：US20210051657A1
公开(公告)日：2021-02-18
申请号：US17072037
申请日：2020-10-16
Applicant: Sony Corporation
Inventor： Takeshi ITAGAKI , Kazuyuki SAKODA , Tomoya YAMAURA
Abstract: [Object] To provide a communication apparatus and a communication method which are capable of reducing the overhead of communication while suppressing influence on the frame reception process.
[Solution] Provided is a communication apparatus, including: a processing unit configured to select one of a frame of a first format including a training signal and a frame of a second format not including a first field which is at least a part of the training signal, and generate the frame of the selected format; and a communication unit configured to transmit the frame of the first format or the frame of the second format. Also provided is a communication method, including: selecting one of a frame of a first format including a training signal and a frame of a second format not including a first field which is at least a part of the training signal, and generating the frame of the selected format; and transmitting the frame of the first format or the frame of the second format.-
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
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.
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公开(公告)号：US20180054816A1
公开(公告)日：2018-02-22
申请号：US15555567
申请日：2016-05-20
Applicant: SONY CORPORATION
Inventor： Yuichi MORIOKA , Shigeru SUGAYA , Tomoya YAMAURA , Takeshi ITAGAKI
CPC classification number: H04W72/0413 , H04W72/02 , H04W72/0446 , H04W74/006 , H04W74/08 , H04W84/12
Abstract: [Object] To provide a communication apparatus and a communication method which are capable of suppressing a decrease in communication efficiency in UL communication of a random access scheme.[Solution] Provided is a communication apparatus, including a communication unit configured to transmit a first frame including wireless communication resource information in which resources selectable as uplink resources are specified from a plurality of resources and attribute information related to transmission of a second frame and receive the second frame transmitted as a response to the first frame. Provided is a communication apparatus, including a communication unit configured to receive a first frame including wireless communication resource information in which resources selectable as uplink resources are specified from a plurality of resources and attribute information related to transmission of a second frame and transmit the second frame as a response to the first frame.
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30.发明申请公开(公告)号：US20180020411A1
公开(公告)日：2018-01-18
申请号：US15548246
申请日：2015-12-08
Applicant: SONY CORPORATION
Inventor： Takeshi ITAGAKI , Tomoya YAMAURA , Yuichi MORIOKA
Abstract: A communication control apparatus includes: a control unit configured to decide transmission power for multiplex communication in a wireless local area network (LAN) on the basis of information obtained through reception from another communication apparatus; a processing unit configured to generate a frame including transmission power information indicating the transmission power for the multiplex communication decided by the control unit; and a communication unit configured to transmit the frame generated by the processing unit to the other communication apparatus. The communication control apparatus, communication apparatus, communication control method, communication method, and program can suppress deterioration in reception characteristics of a multiplexed frame in a wireless LAN.
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