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1. 发明申请

US20120224534A1 COMMUNICATION APPARATUS, COMMUNICATION METHOD, COMPUTER PROGRAM AND COMMUNICATION SYSTEM 有权
标题翻译：通信设备，通信方法，计算机程序和通信系统
公开(公告)号：US20120224534A1
公开(公告)日：2012-09-06
申请号：US13508056
申请日：2010-11-01
申请人： Ryota Kimura , Yuichi Morioka
发明人： Ryota Kimura , Yuichi Morioka
IPC分类号： H04W88/02
CPC分类号： H04W28/06 , Y02D70/1262 , Y02D70/142
摘要： A communication apparatus to transmit a plurality of frames in a network, where each frame includes one or more symbols having a symbol length, includes a data processing unit. The data processing unit acquires an inter-frame space between two consecutive frames from the plurality of frames. The data processing unit further adjusts the inter-frame space between the two consecutive frames upon determination that the inter-frame space is not an integral multiple of the symbol length. The communication apparatus also includes a transmitter unit to transmit the adjusted consecutive frames.
摘要翻译：一种在网络中发送多个帧的通信装置，其中每个帧包括具有符号长度的一个或多个符号，包括数据处理单元。数据处理单元从多个帧获取两个连续帧之间的帧间空间。在确定帧间空间不是符号长度的整数倍的情况下，数据处理单元进一步调整两个连续帧之间的帧间空间。通信装置还包括发送单元，用于发送经调整的连续帧。

2. 发明授权

US09001757B2 Communication apparatus, communication method, computer program and communication system 有权
标题翻译：通讯装置，通讯方式，电脑程式及通讯系统
公开(公告)号：US09001757B2
公开(公告)日：2015-04-07
申请号：US13508056
申请日：2010-11-01
申请人： Ryota Kimura , Yuichi Morioka
发明人： Ryota Kimura , Yuichi Morioka
IPC分类号： H04W4/00 , H04W28/06
CPC分类号： H04W28/06 , Y02D70/1262 , Y02D70/142
摘要： A communication apparatus to transmit a plurality of frames in a network, where each frame includes one or more symbols having a symbol length, includes a data processing unit. The data processing unit acquires an inter-frame space between two consecutive frames from the plurality of frames. The data processing unit further adjusts the inter-frame space between the two consecutive frames upon determination that the inter-frame space is not an integral multiple of the symbol length. The communication apparatus also includes a transmitter unit to transmit the adjusted consecutive frames.
摘要翻译：一种在网络中发送多个帧的通信装置，其中每个帧包括具有符号长度的一个或多个符号，包括数据处理单元。数据处理单元从多个帧获取两个连续帧之间的帧间空间。在确定帧间空间不是符号长度的整数倍的情况下，数据处理单元进一步调整两个连续帧之间的帧间空间。通信装置还包括发送单元，用于发送经调整的连续帧。

3. 发明授权

US08982930B2 Communication apparatus, communication method, computer program, and communication system 有权
标题翻译：通信装置，通信方式，计算机程序和通信系统
公开(公告)号：US08982930B2
公开(公告)日：2015-03-17
申请号：US13318470
申请日：2010-04-19
申请人： Ryota Kimura , Kazuyuki Sakoda , Yuichi Morioka
发明人： Ryota Kimura , Kazuyuki Sakoda , Yuichi Morioka
IPC分类号： H04B1/38 , H04L5/16 , H04B7/04 , H04W72/04
CPC分类号： H04B7/0452 , H04W56/0045 , H04W72/046
摘要： Appropriate communication operation is performed by employing space division multiple access in which wireless resources on a space axis are shared by a plurality of users.Frame exchange is performed between an access point and terminals whereby the access point estimates delay times of the terminals and notifies the terminals of information on the delay times and the terminals perform uplink frame transmission to the access point taking a difference among the delay times into consideration. Interference among users may be reduced in the access point and throughput of a system which performs the space division multiple access is improved.
摘要翻译：通过采用空间多路访问来执行适当的通信操作，其中空间轴上的无线资源由多个用户共享。在接入点和终端之间进行帧交换，由此接入点估计终端的延迟时间，并向终端通知关于延迟时间的信息，并且终端对接入点执行上行链路帧传输，考虑延迟时间之间的差异。可以减少接入点的用户干扰，提高执行空分多址的系统的吞吐量。

4. 发明申请

US20120051335A1 Communication Apparatus and Communication Method and Communication System 有权
标题翻译：通信设备与通信方法与通信系统
公开(公告)号：US20120051335A1
公开(公告)日：2012-03-01
申请号：US13318326
申请日：2010-04-19
申请人： Ryota Kimura , Hiroaki Takano , Yuichi Morioka
发明人： Ryota Kimura , Hiroaki Takano , Yuichi Morioka
IPC分类号： H04J3/00 , H04W4/00
CPC分类号： H04W28/06 , H04B7/0617 , H04B7/0697 , H04B7/086 , H04J15/00 , H04L1/0006
摘要： Frames in a variable length frame format which are addressed to a plurality of users are multiplexed and preferably transmitted.Data frames having different lengths are multiplexed on a same time through space division multiple access, but since the multiplexed frames are transmitted while eventually having a same length, when the multiplexed data frames from the access point STA0 are received in the respective communication stations STA1 to STA3 in FIG. 4 or when data simultaneously transmitted from the respective communication stations STA1 to STA3 are received in the access point STA0 in FIG. 5, it is possible to eliminate an operation instability of AGC.
摘要翻译：以多个用户寻址的可变长帧格式的帧被多路复用并优选地发送。具有不同长度的数据帧通过空分多址在同一时间被多路复用，但是由于多路复用帧最终具有相同的长度，所以当来自接入点STA0的多路复用数据帧在各个通信站STA1至图3中的STA3。 4或者当从各个通信站STA1至STA3同时发送的数据在图4的接入点STA0中被接收时，如图5所示，可以消除AGC的操作不稳定性。

5. 发明申请

US20120039257A1 COMMUNICATION APPARTUS, COMMUNICATION METHOD, COMPUTER PROGRAM, AND COMMUNICATION SYSTEM 有权
标题翻译：通信接口，通信方法，计算机程序和通信系统
公开(公告)号：US20120039257A1
公开(公告)日：2012-02-16
申请号：US13266142
申请日：2010-04-19
申请人： Yuichi Morioka , Ryota Kimura
发明人： Yuichi Morioka , Ryota Kimura
IPC分类号： H04W4/00
CPC分类号： H04B7/0697 , H04B7/0452 , H04B7/0617 , H04L1/0008 , H04L5/0001 , H04L12/2838 , H04W28/06 , H04W52/346 , H04W72/0446 , H04W84/12
摘要： Even when the lengths of data items to be transmitted to users are not the same, the frames multiplexed at the same time finally have the same frame length and are transmitted.Even when the lengths of frames for the users are not the same at the time when a transmission request is received from a higher layer, a communication apparatus reconfigures at least two of the frames having short lengths into a frame having a long length through Aggregation so that the frames finally have the same frame length and transmits the frames at the same time in a multiplexed manner. On the transmitter side, the transmission power used per destination communication station can be increased due to a decrease in the total number of multiplexed frames. On the receiver side, an unstable AGC operation can be prevented.
摘要翻译：即使当发送给用户的数据项的长度不相同时，同时多路复用的帧最终具有相同的帧长并被发送。即使在从较高层接收到发送请求时用户的帧的长度不相同的情况下，通信装置通过聚合将具有短长度的至少两个具有短长度的帧重新配置为长度长的帧，所以帧最终具有相同的帧长度并且以多路复用的方式同时发送帧。在发射机侧，由于多路复用帧总数的减少，每个目的地通信站所使用的传输功率可能会增加。在接收机侧，可以防止AGC动作不稳定。

6. 发明授权

US09002284B2 Wireless communication apparatus, wireless communication method, computer program, and wireless communication system 有权
标题翻译：无线通信装置，无线通信方式，计算机程序和无线通信系统
公开(公告)号：US09002284B2
公开(公告)日：2015-04-07
申请号：US14074019
申请日：2013-11-07
申请人： Ryota Kimura , Ryo Sawai , Yuichi Morioka
发明人： Ryota Kimura , Ryo Sawai , Yuichi Morioka
IPC分类号： H04B1/00 , H04B15/00 , H04W88/06 , H04B7/04 , H04B7/06 , H04B7/26 , H04W72/12
CPC分类号： H04W72/0453 , H04B7/0408 , H04B7/0684 , H04B7/26 , H04W72/1257 , H04W88/06
摘要： A wireless communication apparatus includes: a first wireless communication section performing wireless communication on the basis of a first communication mode; a second wireless communication section performing wireless communication on the basis of a second communication mode using a different frequency band from the first communication mode; a beam learning signal generation section generating a beam learning signal for specifying a beam pattern at the time of the communication based on the second communication mode and transmitting the beam learning signal from the second wireless communication section; a response information acquisition section acquiring response information responding to the transmitted beam learning signal; and a preliminary information generation section generating preliminary information so as not to cause interference among a plurality of wireless communications using the second communication mode on the basis of the response information and transmitting the preliminary information from the first wireless communication section.
摘要翻译：无线通信装置包括：第一无线通信部，其基于第一通信模式进行无线通信; 第二无线通信部分，基于使用与所述第一通信模式不同的频带的第二通信模式来执行无线通信; 波束学习信号生成部，其基于第二通信模式生成用于指定通信时的波束图案的波束学习信号，并从第二无线通信部发送波束学习信号; 响应信息获取部分获取响应于所发送的波束学习信号的响应信息; 以及初步信息生成部，其基于所述响应信息生成初步信息，以便不会在使用所述第二通信模式的多个无线通信中产生干扰，并且从所述第一无线通信部发送所述初步信息。

7. 发明授权

US08606185B2 Wireless communication apparatus, wireless communication method, computer program, and wireless communication system 有权
公开(公告)号：US08606185B2
公开(公告)日：2013-12-10
申请号：US13767608
申请日：2013-02-14
申请人： Ryota Kimura , Ryo Sawai , Yuichi Morioka
发明人： Ryota Kimura , Ryo Sawai , Yuichi Morioka
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04W72/0453 , H04B7/0408 , H04B7/0684 , H04B7/26 , H04W72/1257 , H04W88/06
摘要： A wireless communication apparatus includes: a first wireless communication section performing wireless communication on the basis of a first communication mode; a second wireless communication section performing wireless communication on the basis of a second communication mode using a different frequency band from the first communication mode; a beam learning signal generation section generating a beam learning signal for specifying a beam pattern at the time of the communication based on the second communication mode and transmitting the beam learning signal from the second wireless communication section; a response information acquisition section acquiring response information responding to the transmitted beam learning signal; and a preliminary information generation section generating preliminary information so as not to cause interference among a plurality of wireless communications using the second communication mode on the basis of the response information and transmitting the preliminary information from the first wireless communication section.

8. 发明授权

US08401484B2 Wireless communication apparatus, wireless communication method, computer program, and wireless communication system 有权
公开(公告)号：US08401484B2
公开(公告)日：2013-03-19
申请号：US12730744
申请日：2010-03-24
申请人： Ryota Kimura , Ryo Sawai , Yuichi Morioka
发明人： Ryota Kimura , Ryo Sawai , Yuichi Morioka
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04W72/0453 , H04B7/0408 , H04B7/0684 , H04B7/26 , H04W72/1257 , H04W88/06
摘要： A wireless communication apparatus includes: a first wireless communication section performing wireless communication on the basis of a first communication mode; a second wireless communication section performing wireless communication on the basis of a second communication mode using a different frequency band from the first communication mode; a beam learning signal generation section generating a beam learning signal for specifying a beam pattern at the time of the communication based on the second communication mode and transmitting the beam learning signal from the second wireless communication section; a response information acquisition section acquiring response information responding to the transmitted beam learning signal; and a preliminary information generation section generating preliminary information so as not to cause interference among a plurality of wireless communications using the second communication mode on the basis of the response information and transmitting the preliminary information from the first wireless communication section.

9. 发明授权

US09525473B2 Communication device and communication method, computer program, and communication system 有权
标题翻译：通信设备和通信方法，计算机程序和通信系统
公开(公告)号：US09525473B2
公开(公告)日：2016-12-20
申请号：US13258040
申请日：2010-02-09
申请人： Kazuyuki Sakoda , Yuichi Morioka , Ryo Sawai , Hiroaki Takano , Ryota Kimura , Takushi Kunihiro
发明人： Kazuyuki Sakoda , Yuichi Morioka , Ryo Sawai , Hiroaki Takano , Ryota Kimura , Takushi Kunihiro
IPC分类号： H04B7/00 , H04B7/06 , H01Q3/26 , H01Q9/16 , H01Q13/10 , H01Q21/06 , H04B7/04 , H04W74/08 , H04W72/04
CPC分类号： H04B7/0617 , H01Q3/26 , H01Q9/16 , H01Q13/10 , H01Q21/06 , H04B7/0408 , H04W72/046 , H04W74/0808
摘要： Suitable beam pattern control is performed while performing access control based on physical carrier sense.A communication device transmits frames having a long preamble under a state where signals will not reach unless a beam pattern is formed, thereby enabling access control based on physical carrier sense, and under a state where signals will sufficiently reach without a beam pattern being formed transmits frames having a shorter preamble, thereby suppressing transmission overhead. Also, a beam pattern and preamble type are decided based on transmission/reception history of access control following CSMA/CA procedures.
摘要翻译：通信设备在信号不能达到的状态下发送具有长前导码的帧，除非形成波束图案，从而使得能够基于物理载波侦听进行访问控制，并且在没有形成波束图案的情况下信号将充分到达的状态发送具有较短前导码的帧，从而抑制传输开销。此外，基于CSMA / CA过程之后的访问控制的发送/接收历史来确定波束图案和前导码类型。

10. 发明授权

US08929286B2 Communication appartus, communication method, computer program, and communication system 有权
标题翻译：通信系统，通信方式，计算机程序和通信系统
公开(公告)号：US08929286B2
公开(公告)日：2015-01-06
申请号：US13266142
申请日：2010-04-19
申请人： Yuichi Morioka , Ryota Kimura
发明人： Yuichi Morioka , Ryota Kimura
IPC分类号： H04W4/00 , H04W52/34 , H04W28/06 , H04B7/06 , H04W84/12
CPC分类号： H04B7/0697 , H04B7/0452 , H04B7/0617 , H04L1/0008 , H04L5/0001 , H04L12/2838 , H04W28/06 , H04W52/346 , H04W72/0446 , H04W84/12
摘要： Even when the lengths of data items to be transmitted to users are not the same, the frames multiplexed at the same time finally have the same frame length and are transmitted.Even when the lengths of frames for the users are not the same at the time when a transmission request is received from a higher layer, a communication apparatus reconfigures at least two of the frames having short lengths into a frame having a long length through Aggregation so that the frames finally have the same frame length and transmits the frames at the same time in a multiplexed manner. On the transmitter side, the transmission power used per destination communication station can be increased due to a decrease in the total number of multiplexed frames. On the receiver side, an unstable AGC operation can be prevented.
摘要翻译：即使当发送给用户的数据项的长度不相同时，同时多路复用的帧最终具有相同的帧长并被发送。即使在从较高层接收到发送请求时用户的帧的长度不相同的情况下，通信装置通过聚合将具有短长度的至少两个具有短长度的帧重新配置为长度长的帧，所以帧最终具有相同的帧长度并且以多路复用的方式同时发送帧。在发射机侧，由于多路复用帧总数的减少，每个目的地通信站所使用的传输功率可能会增加。在接收机侧，可以防止AGC动作不稳定。

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