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1. 发明授权

US08432888B2 Wireless communication system, wireless communication device and wireless communication method, and computer program 有权
公开(公告)号：US08432888B2
公开(公告)日：2013-04-30
申请号：US12262233
申请日：2008-10-31
申请人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
发明人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
IPC分类号： H04J3/24 , H04L12/56 , H04L12/413 , H04J3/06
CPC分类号： H04L1/0002 , H04L1/1614 , H04L1/1628 , H04L12/413 , H04L43/0823 , H04L43/0894 , H04L43/16 , H04L47/10 , H04L47/14 , H04L47/263 , H04W24/00 , H04W28/22 , H04W72/1231 , H04W74/0816
摘要： Access control based on CSMA is favorably carried out with the RTS/CTS method used together.If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception of RTS information, and data is transmitted in response to the reception of CTS. The CTS transmitting station measures the quality of RTS receive signal, and thereby determines a transmission rate at which it can receive and notifies a station as the destination of CTS. The station as the destination of CTS transmits data in response to CTS information. As the transmission rate for this data, the transmission rate indicated in the RATE field in CTS is applied.

2. 发明授权

US08406213B2 Wireless communication system, wireless communication device and wireless communication method, and computer program 有权
公开(公告)号：US08406213B2
公开(公告)日：2013-03-26
申请号：US12501252
申请日：2009-07-10
申请人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
发明人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
IPC分类号： H04J3/24 , H04J3/16 , H04J3/22 , H04W4/00 , H04B7/00
CPC分类号： H04W74/0816
摘要： Access control based on CSMA is favorably carried out with the RTS/CTS method used together.If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception of RTS information, and data is transmitted in response to the reception of CTS. The CTS transmitting station measures the quality of RTS receive signal, and thereby determines a transmission rate at which it can receive and notifies a station as the destination of CTS. The station as the destination of CTS transmits data in response to CTS information. As the transmission rate for this data, the transmission rate indicated in the RATE field in CTS is applied.

3. 发明授权

US08891456B2 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：US08891456B2
公开(公告)日：2014-11-18
申请号：US12044555
申请日：2008-03-07
申请人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
发明人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
IPC分类号： H04W4/00 , H04W74/08
CPC分类号： H04W74/0816
摘要： Access control based on CSMA is favorably carried out with the RTS/CTS method used together.If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception of RTS information, and data is transmitted in response to the reception of CTS. The CTS transmitting station measures the quality of RTS receive signal, and thereby determines a transmission rate at which it can receive and notifies a station as the destination of CTS. The station as the destination of CTS transmits data in response to CTS information. As the transmission rate for this data, the transmission rate indicated in the RATE field in CTS is applied.
摘要翻译：基于CSMA的访问控制有利于使用RTS / CTS方法。如果一起使用RTS / CTS过程，则响应于RTS信息的接收来发送CTS信息，并且响应于CTS的接收而发送数据。 CTS发送站测量RTS接收信号的质量，从而确定其可以接收的传输速率，并将站点通知为CTS的目的地。作为CTS的目的地的站根据CTS信息发送数据。作为该数据的传输速率，应用CTS中的RATE字段中指示的传输速率。

4. 发明授权

US08274961B2 Apparatus and associated methodology of adjusting a RTS/CTS transmission protocol 有权
标题翻译：调整RTS / CTS传输协议的装置和相关方法
公开(公告)号：US08274961B2
公开(公告)日：2012-09-25
申请号：US10916596
申请日：2004-08-12
申请人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
发明人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
IPC分类号： H04J3/24 , H04J3/16 , H04J3/22 , H04W4/00 , H04B7/00
CPC分类号： H04W74/0816
摘要： Access control based on CSMA is favorably carried out with the RTS/CTS method used together.If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception of RTS information, and data is transmitted in response to the reception of CTS. The CTS transmitting station measures the quality of RTS receive signal, and thereby determines a transmission rate at which it can receive and notifies a station as the destination of CTS. The station as the destination of CTS transmits data in response to CTS information. As the transmission rate for this data, the transmission rate indicated in the RATE field in CTS is applied.
摘要翻译：基于CSMA的访问控制有利于使用RTS / CTS方法。如果一起使用RTS / CTS过程，则响应于RTS信息的接收来发送CTS信息，并且响应于CTS的接收而发送数据。 CTS发送站测量RTS接收信号的质量，从而确定其可以接收的传输速率，并将站点通知为CTS的目的地。作为CTS的目的地的站根据CTS信息发送数据。作为该数据的传输速率，应用CTS中的RATE字段中指示的传输速率。

5. 发明授权

US08428041B2 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：US08428041B2
公开(公告)日：2013-04-23
申请号：US10971075
申请日：2004-10-25
申请人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
发明人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
IPC分类号： H04B7/212 , H04L12/413
CPC分类号： H04L1/0002 , H04L1/1614 , H04L1/1628 , H04L12/413 , H04L43/0823 , H04L43/0894 , H04L43/16 , H04L47/10 , H04L47/14 , H04L47/263 , H04W24/00 , H04W28/22 , H04W72/1231 , H04W74/0816
摘要： Access control based on CSMA is favorably carried out with the RTS/CTS method used together.If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception of RTS information, and data is transmitted in response to the reception of CTS. The CTS transmitting station measures the quality of RTS receive signal, and thereby determines a transmission rate at which it can receive and notifies a station as the destination of CTS. The station as the destination of CTS transmits data in response to CTS information. As the transmission rate for this data, the transmission rate indicated in the RATE field in CTS is applied.
摘要翻译：基于CSMA的访问控制有利于使用RTS / CTS方法。如果一起使用RTS / CTS过程，则响应于RTS信息的接收来发送CTS信息，并且响应于CTS的接收而发送数据。 CTS发送站测量RTS接收信号的质量，从而确定其可以接收的传输速率，并将站点通知为CTS的目的地。作为CTS的目的地的站根据CTS信息发送数据。作为该数据的传输速率，应用CTS中的RATE字段中指示的传输速率。

6. 发明申请

US20050089005A1 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：US20050089005A1
公开(公告)日：2005-04-28
申请号：US10916596
申请日：2004-08-12
申请人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
发明人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
IPC分类号： G06F7/00 , H04W74/08
CPC分类号： H04W74/0816
摘要： Access control based on CSMA is favorably carried out with the RTS/CTS method used together. If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception of RTS information, and data is transmitted in response to the reception of CTS. The CTS transmitting station measures the quality of RTS receive signal, and thereby determines a transmission rate at which it can receive and notifies a station as the destination of CTS. The station as the destination of CTS transmits data in response to CTS information. As the transmission rate for this data, the transmission rate indicated in the RATE field in CTS is applied.
摘要翻译：基于CSMA的访问控制有利于使用RTS / CTS方法。如果一起使用RTS / CTS过程，则响应于RTS信息的接收来发送CTS信息，并且响应于CTS的接收而发送数据。 CTS发送站测量RTS接收信号的质量，从而确定其可以接收的传输速率，并将站点通知为CTS的目的地。作为CTS的目的地的站根据CTS信息发送数据。作为该数据的传输速率，应用CTS中的RATE字段中指示的传输速率。

7. 发明申请

US20050169232A1 Wireless communication system, wireless communication device and wireless communication method, and computer program 有权
公开(公告)号：US20050169232A1
公开(公告)日：2005-08-04
申请号：US10971075
申请日：2004-10-25
申请人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
发明人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
IPC分类号： H04L1/00 , H04L1/16 , H04L12/26 , H04L12/28 , H04L12/413 , H04L29/08 , H04W24/00 , H04W28/22 , H04W72/04 , H04W74/08 , H04W84/12 , H04B7/216
CPC分类号： H04L1/0002 , H04L1/1614 , H04L1/1628 , H04L12/413 , H04L43/0823 , H04L43/0894 , H04L43/16 , H04L47/10 , H04L47/14 , H04L47/263 , H04W24/00 , H04W28/22 , H04W72/1231 , H04W74/0816
摘要： Access control based on CSMA is favorably carried out with the RTS/CTS method used together. If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception of RTS information, and data is transmitted in response to the reception of CTS. The CTS transmitting station measures the quality of RTS receive signal, and thereby determines a transmission rate at which it can receive and notifies a station as the destination of CTS. The station as the destination of CTS transmits data in response to CTS information. As the transmission rate for this data, the transmission rate indicated in the RATE field in CTS is applied.

8. 发明申请

US20090059891A1 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：US20090059891A1
公开(公告)日：2009-03-05
申请号：US12262233
申请日：2008-10-31
申请人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
发明人： Kazuyuki Sakoda , Hideki Iwami , Kenzo Nishikawa
IPC分类号： H04W74/00
CPC分类号： H04L1/0002 , H04L1/1614 , H04L1/1628 , H04L12/413 , H04L43/0823 , H04L43/0894 , H04L43/16 , H04L47/10 , H04L47/14 , H04L47/263 , H04W24/00 , H04W28/22 , H04W72/1231 , H04W74/0816
摘要： Access control based on CSMA is favorably carried out with the RTS/CTS method used together.If the RTS/CTS procedure is used together, CTS information is transmitted in response to the reception of RTS information, and data is transmitted in response to the reception of CTS. The CTS transmitting station measures the quality of RTS receive signal, and thereby determines a transmission rate at which it can receive and notifies a station as the destination of CTS. The station as the destination of CTS transmits data in response to CTS information. As the transmission rate for this data, the transmission rate indicated in the RATE field in CTS is applied.
摘要翻译：基于CSMA的访问控制有利于使用RTS / CTS方法。如果一起使用RTS / CTS过程，则响应于RTS信息的接收来发送CTS信息，并且响应于CTS的接收而发送数据。 CTS发送站测量RTS接收信号的质量，从而确定其可以接收的传输速率，并将站点通知为CTS的目的地。作为CTS的目的地的站根据CTS信息发送数据。作为该数据的传输速率，应用CTS中的RATE字段中指示的传输速率。

9. 发明授权

US07639661B2 Radio communication system, radio communication apparatus, radio communication method, and computer program 有权
标题翻译：无线电通信系统，无线电通信装置，无线电通信方法和计算机程序
公开(公告)号：US07639661B2
公开(公告)日：2009-12-29
申请号：US10514567
申请日：2004-05-11
申请人： Hideki Iwami , Kazuyuki Sakoda , Tomonari Yamagata
发明人： Hideki Iwami , Kazuyuki Sakoda , Tomonari Yamagata
IPC分类号： H04J3/00
CPC分类号： H04W48/08 , H04W24/00 , H04W28/06 , H04W48/16 , H04W56/0045
摘要： Each communication station, at least, periodically transmits/receives a beacon at regular intervals and manages the transmission/reception using a neighboring-station list (neighbor list), thereby managing the network of the communications station in a distributed manner. In addition, a save area is provided in which n beacons transmitted/received at regular time intervals are managed in a neighboring-station list, thereby making it easy to schedule list reading/writing processing when the list is updated during the reception of a new beacon. When the network topologies are crossed over, a load for network management can be reduced. Thus, it is possible to provide a wireless communication system in which a system timer and a master station that controls common frame time do not exist in a domain included in the system.
摘要翻译：每个通信站至少周期性地以规则的间隔发送/接收信标，并且使用邻居列表（邻居列表）来管理发送/接收，从而以分布的方式管理通信站的网络。此外，提供保存区域，其中在相邻站列表中管理以规则时间间隔发送/接收的n个信标，从而使得当在接收新的列表期间更新列表时，可以容易地安排列表读/写处理灯塔当网络拓扑跨越时，可以减少网络管理负载。因此，可以提供一种无线通信系统，其中系统定时器和控制公共帧时间的主站不存在于系统中包括的域中。

10. 发明申请

US20060165024A1 Radio communication system, radio communication apparatus, radio communication method, and computer program 有权
公开(公告)号：US20060165024A1
公开(公告)日：2006-07-27
申请号：US10514567
申请日：2004-05-11
申请人： Hideki Iwami , Kazuyuki Sakoda , Tomonari Yamagata
发明人： Hideki Iwami , Kazuyuki Sakoda , Tomonari Yamagata
IPC分类号： H04L12/413 , H04J3/08 , H04J3/06 , H04B7/14 , H04J1/10
CPC分类号： H04W48/08 , H04W24/00 , H04W28/06 , H04W48/16 , H04W56/0045
摘要： Each communication station, at least, periodically transmits/receives a beacon at regular intervals and manages the transmission/reception using a neighboring-station list (neighbor list), thereby managing the network of the communications station in a distributed manner. In addition, a save area is provided in which n beacons transmitted/received at regular time intervals are managed in a neighboring-station list, thereby making it easy to schedule list reading/writing processing when the list is updated during the reception of a new beacon. When the network topologies are crossed over, a load for network management can be reduced. Thus, it is possible to provide a wireless communication system in which a system timer and a master station that controls common frame time do not exist in a domain included in the system.

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