-
11.发明申请WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION CONTROL METHOD, WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD, AND COMPUTER PROGRAM 有权无线通信系统和无线通信控制方法，无线通信设备和无线通信方法以及计算机程序公开(公告)号：US20140029588A1
公开(公告)日：2014-01-30
申请号：US14037629
申请日：2013-09-26
Applicant: SONY CORPORATION
Inventor： Shigeru SUGAYA
IPC: H04L5/00
CPC classification number: H04W72/005 , H04L5/0092 , H04W52/0216 , H04W68/00 , H04W72/0446 , H04W74/0816 , H04W84/18 , Y02D70/142 , Y02D70/22
Abstract: A wireless communication device in a wireless network sets management information notification cycles at specified time intervals and transmits management information containing receive timing information showing its own position to start receiving information, receive window information, and receive cycle information. Another wireless communication device receiving that management information links it to a communication device number for the corresponding wireless communication device and stores the receive timing, the receive window information, and the receive cycle information. When sending information, the receive start position of the corresponding communication device is found from the receive timing information, the receive window information, and the receive cycle information of the other communication and information is then transmitted at that timing. An asynchronous ad-hoc communication wireless network can therefore be configured without a particular control station.
Abstract translation: 无线网络中的无线通信装置以规定的时间间隔设定管理信息通知周期，并发送包含显示其自身位置的接收定时信息的管理信息，开始接收信息，接收窗口信息和接收周期信息。 接收管理信息的另一无线通信设备将其链接到相应无线通信设备的通信设备号，并存储接收定时，接收窗口信息和接收周期信息。 当发送信息时，根据接收定时信息找到对应的通信设备的接收开始位置，然后在该定时发送接收窗口信息和其他通信的接收周期信息和信息。 因此，可以在没有特定控制站的情况下配置异步自组织通信无线网络。
-
公开(公告)号：US20200280877A1
公开(公告)日：2020-09-03
申请号：US16650869
申请日：2018-07-17
Applicant: Sony Corporation
Inventor： Yuichi MORIOKA , Shigeru SUGAYA , Kosuke AIO , Ryuichi HIRATA
Abstract: Provided are a communication apparatus and a communication method for transmitting and receiving wireless packets.A communication apparatus includes: a communication unit configured to transmit and receive a packet in a predetermined occupied band; and a partial band processing unit configured to provide a control signal area including predetermined control information in a part of the occupied band of the packet transmitted from the communication unit. The control information includes a plurality of synchronization signals at defined time intervals, and includes information for a third station that is not a destination of the packet, such as information regarding a NAV, a network identifier for identifying a network to which the communication apparatus belongs, transmission power information of the packet, allowable interference amount information, and remaining time information of the packet.
-
公开(公告)号：US20200252964A1
公开(公告)日：2020-08-06
申请号：US16854914
申请日：2020-04-22
Applicant: Sony Corporation
Inventor： Shigeru SUGAYA , Yuichi MORIOKA , Takeshi ITAGAKI
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 trigger frame including sub area information in which a sub area is specified from a resource area including wireless communication resources selectable as uplink resources and receive a response frame to the trigger frame. Provided is a communication apparatus, including a communication unit configured to receive a trigger frame including sub area information in which a sub area is specified from a resource area including wireless communication resources selectable as uplink resources and transmit a response frame to the trigger frame.
-
14.发明申请公开(公告)号：US20190090271A1
公开(公告)日：2019-03-21
申请号：US16074161
申请日：2016-12-21
Applicant: SONY CORPORATION
Inventor： Yuichi MORIOKA , Shigeru SUGAYA
Abstract: An information processing apparatus includes a control unit. The control unit controls transmission of an inducement frame for causing another communication device to transmit a transmission suppression period reduction frame for reducing a transmission suppression period. In addition, the control unit controls transmission of the transmission suppression period reduction frame on the basis of the inducement frame in a case where the control unit receives the inducement frame. Transmission suppression periods set in other information processing apparatuses are equally reduced to eliminate inequality in using wireless resources.
-
公开(公告)号：US20180278729A1
公开(公告)日：2018-09-27
申请号：US15762421
申请日：2016-08-23
Applicant: SONY CORPORATION
Inventor： Shigeru SUGAYA , Takeshi ITAGAKI , Tomoya YAMAURA
Abstract: A communication device includes a communication unit configured to transmit a physical layer (PHY) header including two pieces of information for identifying direct link communication. A communication device includes a communication unit configured to receive a PHY header including two pieces of information for identifying direct link communication and receive a portion subsequent to the PHY header on a basis of the two pieces of information. A communication device includes a communication unit configured to transmit a PHY header including two pieces of information for identifying mesh network communication. A communication device includes a communication unit configured to receive a PHY header including two pieces of information for identifying mesh network communication and receive a portion subsequent to the PHY header on a basis of the two pieces of information.
-
Patent Agency Ranking
16.发明申请公开(公告)号：US20160198473A1
公开(公告)日：2016-07-07
申请号：US15072015
申请日：2016-03-16
Applicant: Sony Corporation
Inventor： Shigeru SUGAYA
CPC classification number: H04W72/0453 , H04B1/40 , H04J11/00 , H04L5/003 , H04L69/22 , H04W8/005 , H04W8/02 , H04W40/244 , H04W48/18 , H04W72/02 , H04W76/14 , H04W84/18 , H04W88/02
Abstract: A wireless communication apparatus is provided that performs wireless communication using a specified wireless channel and forms part of an ad hoc wireless network. The device includes a recording portion that records country ID information and recording-time information in to a storage medium, where the recording-time information indicates the time at which the country ID information was recorded in to the storage medium, a time determination portion that uses the recording-time information to determine whether a predetermined time period has elapsed from the time at which the country ID information was recorded, and a channel setting portion that, when the predetermined time period has not elapsed from the time at which the country ID information was recorded in the storage medium, sets a wireless channel to a frequency channel that can be used in the country indicated by the country ID information recorded in the storage medium.
-
公开(公告)号：US20150173076A1
公开(公告)日：2015-06-18
申请号：US14633577
申请日：2015-02-27
Applicant: SONY CORPORATION
Inventor： Shigeru SUGAYA
CPC classification number: H04W72/005 , H04L5/0092 , H04W52/0216 , H04W68/00 , H04W72/0446 , H04W74/0816 , H04W84/18 , Y02D70/142 , Y02D70/22
Abstract: A wireless communication device in a wireless network sets management information notification cycles at specified time intervals and transmits management information containing receive timing information showing its own position to start receiving information, receive window information, and receive cycle information. Another wireless communication device receiving that management information links it to a communication device number for the corresponding wireless communication device and stores the receive timing, the receive window information, and the receive cycle information. When sending information, the receive start position of the corresponding communication device is found from the receive timing information, the receive window information, and the receive cycle information of the other communication and information is then transmitted at that timing. An asynchronous ad-hoc communication wireless network can therefore be configured without a particular control station.
-
公开(公告)号：US20140016528A1
公开(公告)日：2014-01-16
申请号：US14041178
申请日：2013-09-30
Applicant: SONY CORPORATION
Inventor： Shigeru SUGAYA
IPC: H04W74/08
CPC classification number: H04W72/005 , H04L5/0092 , H04W52/0216 , H04W68/00 , H04W72/0446 , H04W74/0816 , H04W84/18 , Y02D70/142 , Y02D70/22
Abstract: A wireless communication device in a wireless network sets management information notification cycles at specified time intervals and transmits management information containing receive timing information showing its own position to start receiving information, receive window information, and receive cycle information. Another wireless communication device receiving that management information links it to a communication device number for the corresponding wireless communication device and stores the receive timing, the receive window information, and the receive cycle information. When sending information, the receive start position of the corresponding communication device is found from the receive timing information, the receive window information, and the receive cycle information of the other communication and information is then transmitted at that timing. An asynchronous ad-hoc communication wireless network can therefore be configured without a particular control station.
-
公开(公告)号：US20200178120A1
公开(公告)日：2020-06-04
申请号：US16624299
申请日：2018-06-22
Applicant: Sony Corporation
Inventor： Shigeru SUGAYA , Ren SUGAI , Yuichi MORIOKA
Abstract: The present technology relates to a wireless communication apparatus and method by which communication can be performed with a higher efficiency.The wireless communication apparatus includes a preamble generation section that generates a preamble that is to be deployed at the top of a transmission frame and includes header information, a midamble generation section that generates a midamble that is to be deployed in the middle of the transmission frame and includes information of at least part of the header information, and a wireless transmission processing section that transmits the transmission frame including the preamble and the midamble. The present technology can be applied to a wireless communication apparatus.
-
公开(公告)号：US20190342861A1
公开(公告)日：2019-11-07
申请号：US16511887
申请日：2019-07-15
Applicant: SONY CORPORATION
Inventor： Shigeru SUGAYA
Abstract: A wireless communication device in a wireless network sets management information notification cycles at specified time intervals and transmits management information containing receive timing information showing its own position to start receiving information, receive window information, and receive cycle information. Another wireless communication device receiving that management information links it to a communication device number for the corresponding wireless communication device and stores the receive timing, the receive window information, and the receive cycle information. When seeding information, the receive start position of the corresponding communication device is found from the receive timing information, the receive window information, and the receive cycle information of the other, communication and information is then transmitted at that timing. An asynchronous ad-hoc communication wireless network can therefore be configured without a particular control station.
-
-
-
-
-
-
-
-
-
Search Results
55
records
(took 0.018 seconds)
