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21. 发明授权

US08934464B2 Wireless communication device, wireless communication system, wireless communication method and program 有权
标题翻译：无线通信设备，无线通信系统，无线通信方式和程序
公开(公告)号：US08934464B2
公开(公告)日：2015-01-13
申请号：US12748263
申请日：2010-03-26
申请人： Masahiko Naito , Katsutoshi Itoh , Osamu Yoshimura
发明人： Masahiko Naito , Katsutoshi Itoh , Osamu Yoshimura
IPC分类号： H04W4/00 , G06F15/16 , H04W84/20
CPC分类号： H04W8/005 , H04W40/244 , H04W76/14 , H04W84/12 , H04W84/20 , H04W88/06
摘要： Provided is a wireless communication device which includes a function information transmitting unit for transmitting, via a wireless communication network, function information relating to a function of the wireless communication device, a function information receiving unit for receiving function information transmitted from another device, a function information comparison unit for comparing the function information of the wireless communication device and the function information received from such other device, and a function determination unit for determining which of the wireless communication device and such other device is to play a function of an access point, based on a result of the comparison by the function information comparison unit.
摘要翻译：提供了一种无线通信装置，其具有：功能信息发送部，其经由无线通信网络发送与无线通信装置的功能有关的功能信息;功能信息接收部，用于接收从其他装置发送的功能信息;功能信息发送部，信息比较单元，用于比较无线通信设备的功能信息和从其他设备接收的功能信息;以及功能确定单元，用于确定无线通信设备和其他设备中的哪一个发挥接入点的功能，基于功能信息比较单元的比较结果。

22. 发明申请

US20100254361A1 WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD AND PROGRAM 有权
标题翻译：无线通信设备，无线通信系统，无线通信方法和程序
公开(公告)号：US20100254361A1
公开(公告)日：2010-10-07
申请号：US12748263
申请日：2010-03-26
申请人： Masahiko NAITO , Katsutoshi Itoh , Osamu Yoshimura
发明人： Masahiko NAITO , Katsutoshi Itoh , Osamu Yoshimura
IPC分类号： H04W4/00
CPC分类号： H04W8/005 , H04W40/244 , H04W76/14 , H04W84/12 , H04W84/20 , H04W88/06
摘要： Provided is a wireless communication device which includes a function information transmitting unit for transmitting, via a wireless communication network, function information relating to a function of the wireless communication device, a function information receiving unit for receiving function information transmitted from another device, a function information comparison unit for comparing the function information of the wireless communication device and the function information received from such other device, and a function determination unit for determining which of the wireless communication device and such other device is to play a function of an access point, based on a result of the comparison by the function information comparison unit.
摘要翻译：提供了一种无线通信装置，其具有：功能信息发送部，其经由无线通信网络发送与无线通信装置的功能有关的功能信息;功能信息接收部，用于接收从其他装置发送的功能信息;功能信息发送部，信息比较单元，用于比较无线通信设备的功能信息和从其他设备接收的功能信息;以及功能确定单元，用于确定无线通信设备和其他设备中的哪一个发挥接入点的功能，基于功能信息比较单元的比较结果。

23. 发明授权

US08116217B2 Wireless communication apparatus, method and program storage medium 失效
标题翻译：无线通信装置，方法和程序存储介质
公开(公告)号：US08116217B2
公开(公告)日：2012-02-14
申请号：US12121543
申请日：2008-05-15
申请人： Shigenori Uchida , Katsutoshi Itoh , Noboru Oki , Osamu Yoshimura , Masahiko Naito
发明人： Shigenori Uchida , Katsutoshi Itoh , Noboru Oki , Osamu Yoshimura , Masahiko Naito
IPC分类号： G08C15/00
CPC分类号： H04W28/22 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/25
摘要： A wireless communication apparatus having a wireless communication function capable of using a plurality of transmission rates. The wireless communication apparatus includes utilization-factor calculation section for calculating a utilization factor of a wireless transmission path through which wireless communication is performed using the wireless communication function and determination section for determining a transmission rate at least on the basis of the utilization factor calculated by the utilization-factor calculation section.
摘要翻译：一种具有能够使用多个传输速率的无线通信功能的无线通信装置。无线通信装置包括：利用率计算部，其利用无线通信功能计算无线通信的无线通信路径的利用率;判断部，至少基于由利用率计算部分。

24. 发明授权

US08724539B2 Wireless communication system, wireless communication device and wireless communication method, and computer program 有权
标题翻译：无线通信系统，无线通信设备和无线通信方式以及计算机程序
公开(公告)号：US08724539B2
公开(公告)日：2014-05-13
申请号：US13067580
申请日：2011-06-10
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04B7/14
CPC分类号： H04W92/18 , H04W8/005 , H04W88/04
摘要： A wireless communication system, wherein packet transmission operations are carried out in an infrastructure mode, includes: a first terminal station serving as a data transmission source; a second terminal station serving as a data receiving destination; and a control station configured to contain each terminal station and relay a packet transmitted between the two terminal stations; wherein the first terminal station transmits a packet addressed to the second terminal station via the control station, and detects that the second terminal station is within range capable of a direct link, based on the first terminal station receiving a confirmation response packet replied from the second terminal station, the confirmation response packet being replied from the second terminal station upon a predetermined period of time having passed from the time of the control station transferring the packet to the second terminal station address.
摘要翻译：一种无线通信系统，其中分组传输操作以基础设施模式进行，包括：作为数据传输源的第一终端站; 用作数据接收目的地的第二终端站; 以及控制站，被配置为包含每个终端站并中继在所述两个终端站之间发送的分组; 其中，所述第一终端站经由所述控制站发送寻址到所述第二终端站的分组，并且基于所述第一终端站接收到从所述第二终端站回复的确认响应分组，检测到所述第二终端站在能够进行直接链路的范围内终端站，在从控制站将分组传送到第二终端站地址的时间已经过去的预定时间段之后，从第二终端站回复确认响应分组。

25. 发明授权

US08427990B2 Wireless communication system, wireless communication apparatus, wireless communication method, and program 有权
标题翻译：无线通信系统，无线通信装置，无线通信方式和程序
公开(公告)号：US08427990B2
公开(公告)日：2013-04-23
申请号：US12430457
申请日：2009-04-27
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： G08C17/00
CPC分类号： H04W76/14 , H04W84/12
摘要： A wireless communication apparatus according to the invention includes a first wireless communication apparatus (STA1) which transmits search data to a second wireless communication apparatus (STA2) connected through an access point in a wireless communication network and determines whether a direct link setup to the second wireless communication apparatus (STA2) is possible based on search response data returned from the second wireless communication apparatus (STA2), and the second wireless communication apparatus (STA2) which receives the search data and transmits the search response data to the first wireless communication apparatus (STA1) when the second wireless communication apparatus (STA2) is compliant with the direct link setup.
摘要翻译：根据本发明的无线通信装置包括：向通过无线通信网络中的接入点连接的第二无线通信装置（STA2）发送搜索数据的第一无线通信装置（STA1），并且确定是否直接链接到第二无线通信装置无线通信装置（STA2）可以基于从第二无线通信装置（STA2）返回的搜索响应数据和第二无线通信装置（STA2），第二无线通信装置（STA2）接收搜索数据并将搜索响应数据发送到第一无线通信装置（STA2）当第二无线通信装置（STA2）符合直接链路建立时（STA1）。

26. 发明申请

US20110194489A1 WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, PROGRAM, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信设备，无线通信系统，程序和无线通信方法
公开(公告)号：US20110194489A1
公开(公告)日：2011-08-11
申请号：US13018610
申请日：2011-02-01
申请人： Natsuki Itaya , Masahiko Naito , Erika Saito , Tomoya Yamaura , Hideyuki Suzuki , Katsutoshi Itoh
发明人： Natsuki Itaya , Masahiko Naito , Erika Saito , Tomoya Yamaura , Hideyuki Suzuki , Katsutoshi Itoh
IPC分类号： H04W4/00
CPC分类号： H04W28/14 , H04L49/90 , H04W28/06 , H04W72/1278
摘要： Provided is a wireless communication device including a receiving unit that receives, from one or more than one first wireless communication devices, information indicating an order of each of the one or more than one first wireless communication devices in a queue for data communication with a second wireless communication device, an order management unit that manages an order of its own device in the queue based on the information received by the receiving unit from the one or more than one first wireless communication devices, and a transmitting unit that transmits information indicating the order of its own device in the queue managed by the order management unit.
摘要翻译：提供了一种无线通信设备，包括：接收单元，其从一个或多于一个第一无线通信设备接收指示用于与第二无线通信设备进行数据通信的队列中的一个或多于一个第一无线通信设备中的每一个的顺序的信息无线通信设备，基于由所述接收单元从所述一个或多于一个第一无线通信设备接收的信息来管理其自身设备在所述队列中的顺序的订单管理单元，以及发送指示所述订单的信息的发送单元自己的设备在由订单管理单元管理的队列中。

27. 发明申请

US20090086696A1 Wireless Transmission Device, Wireless Transmission Method, Wireless Communication System, and Program 有权
标题翻译：无线传输设备，无线传输方法，无线通信系统和程序
公开(公告)号：US20090086696A1
公开(公告)日：2009-04-02
申请号：US12235431
申请日：2008-09-22
申请人： Masahiko NAITO , Katsutoshi Itoh
发明人： Masahiko NAITO , Katsutoshi Itoh
IPC分类号： H04Q7/24
CPC分类号： H04L1/1832 , H04L1/0003 , H04L1/0009 , H04L1/1614 , H04L1/1841 , H04L1/187 , H04W28/22
摘要： A wireless transmission device according to the present invention includes a packet transmission portion, a Block ACK receiving portion, a retransmission control portion, and a transmission rate revision portion. The packet transmission portion transmits a plurality of packets to a receiving terminal. The Block ACK receiving portion receives a Block ACK that is received from the receiving terminal after the plurality of the packets are transmitted. The retransmission control portion determines a plurality of the packets to be consecutively transmitted, based on the Block ACK. The transmission rate revision portion revises a transmission rate that is used when the plurality of the packets are consecutively transmitted from a value that is normally used in accordance with a wireless channel quality.
摘要翻译：根据本发明的无线传输设备包括分组传输部分，块ACK接收部分，重传控制部分和传输速率修改部分。分组传输部分向接收终端发送多个分组。块ACK接收部分在发送多个分组之后接收从接收终端接收的块ACK。重传控制部分基于块ACK确定要连续发送的多个分组。传输速率修改部分修改当根据无线信道质量正常使用的值连续发送多个分组时使用的传输速率。

28. 发明申请

US20110243006A1 Wireless communicaton system, wireless communication device and wireless communication method, and computer prorgram 有权
标题翻译：无线通信系统，无线通信设备和无线通信方法以及计算机系统
公开(公告)号：US20110243006A1
公开(公告)日：2011-10-06
申请号：US13067580
申请日：2011-06-10
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04W4/00 , H04W24/00
CPC分类号： H04W92/18 , H04W8/005 , H04W88/04
摘要： A wireless communication system, wherein packet transmission operations are carried out in an infrastructure mode, includes: a first terminal station serving as a data transmission source; a second terminal station serving as a data receiving destination; and a control station configured to contain each terminal station and relay a packet transmitted between the two terminal stations; wherein the first terminal station transmits a packet addressed to the second terminal station via the control station, and detects that the second terminal station is within range capable of a direct link, based on the first terminal station receiving a confirmation response packet replied from the second terminal station, the confirmation response packet being replied from the second terminal station upon a predetermined period of time having passed from the time of the control station transferring the packet to the second terminal station address.
摘要翻译：一种无线通信系统，其中分组传输操作以基础设施模式进行，包括：作为数据传输源的第一终端站; 用作数据接收目的地的第二终端站; 以及控制站，被配置为包含每个终端站并中继在所述两个终端站之间发送的分组; 其中，所述第一终端站经由所述控制站发送寻址到所述第二终端站的分组，并且基于所述第一终端站接收到从所述第二终端站回复的确认响应分组，检测到所述第二终端站在能够进行直接链路的范围内终端站，在从控制站将分组传送到第二终端站地址的时间已经过去的预定时间段之后，从第二终端站回复确认响应分组。

29. 发明申请

US20090268653A1 Wireless Communication System, Wireless Communication Apparatus, Wireless Communication Method, and Program 有权
标题翻译：无线通信系统，无线通信装置，无线通信方法和程序
公开(公告)号：US20090268653A1
公开(公告)日：2009-10-29
申请号：US12430457
申请日：2009-04-27
申请人： Takeshi ITAGAKI , Katsutoshi Itoh
发明人： Takeshi ITAGAKI , Katsutoshi Itoh
IPC分类号： H04W84/02 , H04W52/02 , H04H20/71
CPC分类号： H04W76/14 , H04W84/12
摘要： A wireless communication apparatus according to the invention includes a first wireless communication apparatus (STA1) which transmits search data to a second wireless communication apparatus (STA2) connected through an access point in a wireless communication network and determines whether a direct link setup to the second wireless communication apparatus (STA2) is possible based on search response data returned from the second wireless communication apparatus (STA2), and the second wireless communication apparatus (STA2) which receives the search data and transmits the search response data to the first wireless communication apparatus (STA1) when the second wireless communication apparatus (STA2) is compliant with the direct link setup.
摘要翻译：根据本发明的无线通信装置包括：向通过无线通信网络中的接入点连接的第二无线通信装置（STA2）发送搜索数据的第一无线通信装置（STA1），并且确定是否直接链接到第二无线通信装置无线通信装置（STA2）可以基于从第二无线通信装置（STA2）返回的搜索响应数据和第二无线通信装置（STA2），第二无线通信装置（STA2）接收搜索数据并将搜索响应数据发送到第一无线通信装置（STA2）当第二无线通信装置（STA2）符合直接链路建立时（STA1）。

30. 发明授权

US08310978B2 Wireless communication system, wireless communication device and wireless communication method, and computer program 有权
标题翻译：无线通信系统，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：US08310978B2
公开(公告)日：2012-11-13
申请号：US12022269
申请日：2008-01-30
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04B7/14
CPC分类号： H04W92/18 , H04W8/005 , H04W88/04
摘要： A wireless communication system, wherein packet transmission operations are carried out in an infrastructure mode, includes: a first terminal station serving as a data transmission source; a second terminal station serving as a data receiving destination; and a control station configured to contain each terminal station and relay a packet transmitted between the two terminal stations; wherein the first terminal station transmits a packet addressed to the second terminal station via the control station, and detects that the second terminal station is within range capable of a direct link, based on the first terminal station receiving a confirmation response packet replied from the second terminal station, the confirmation response packet being replied from the second terminal station upon a predetermined period of time having passed from the time of the control station transferring the packet to the second terminal station address.
摘要翻译：一种无线通信系统，其中分组传输操作以基础设施模式进行，包括：作为数据传输源的第一终端站; 用作数据接收目的地的第二终端站; 以及控制站，被配置为包含每个终端站并中继在所述两个终端站之间发送的分组; 其中，所述第一终端站经由所述控制站发送寻址到所述第二终端站的分组，并且基于所述第一终端站接收到从所述第二终端站回复的确认响应分组，检测到所述第二终端站在能够进行直接链路的范围内终端站，在从控制站将分组传送到第二终端站地址的时间已经过去的预定时间段之后，从第二终端站回复确认响应分组。

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