专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006044901A3 TERMINAL TRANSMIT POWER CONTROL WITH LINK ADAPTATION 审中-公开
标题翻译：带链路适配的终端发射功率控制
公开(公告)号：WO2006044901A3
公开(公告)日：2006-09-21
申请号：PCT/US2005037458
申请日：2005-10-18
申请人： TOSHIBA KK , TELCORDIA TECH INC , MATSUO RYOKO , OBAYASHI SHUICHI , KODAMA TOSHIKAZU , FAMOLARI DAVID
发明人： MATSUO RYOKO , OBAYASHI SHUICHI , KODAMA TOSHIKAZU , FAMOLARI DAVID
IPC分类号： H04B7/005
CPC分类号： H04W52/24 , H04W24/00 , H04W28/22 , H04W52/146 , H04W52/22 , H04W52/267 , H04W52/46
摘要： Methods for coordinating power usage and link adaptation in wireless communications are described. Terminals and/or access points (APs) may attempt to modify terminals' transmit power in relation to a desired communication data transfer rate. Link adoption may also be used in conjunction with the described methods.
摘要翻译：描述了用于协调无线通信中的功率使用和链路自适应的方法。终端和/或接入点（AP）可以尝试相对于期望的通信数据传输速率修改终端的发射功率。链接的采用也可以与所描述的方法结合使用。

2. 发明申请

WO2006044901A2 TERMINAL TRANSMIT POWER CONTROL WITH LINK ADAPTATION 审中-公开
标题翻译：具有链路适配器的终端发射功率控制
公开(公告)号：WO2006044901A2
公开(公告)日：2006-04-27
申请号：PCT/US2005/037458
申请日：2005-10-18
申请人： KABUSHIKI KAISHA TOSHIBA , TELCORDIA TECHNOLOGIES, INC. , MATSUO, Ryoko , OBAYASHI, Shuichi , KODAMA, Toshikazu , FAMOLARI, David
发明人： MATSUO, Ryoko , OBAYASHI, Shuichi , KODAMA, Toshikazu , FAMOLARI, David
IPC分类号： H04B7/005
CPC分类号： H04W52/24 , H04W24/00 , H04W28/22 , H04W52/146 , H04W52/22 , H04W52/267 , H04W52/46
摘要： Methods for coordinating power usage and link adaptation in wireless communications are described. Terminals and/or access points (APs) may attempt to modify terminals’ transmit power in relation to a desired communication data transfer rate. Link adoption may also be used in conjunction with the described methods.
摘要翻译：描述了在无线通信中协调功率使用和链路自适应的方法。终端和/或接入点（AP）可以尝试相对于期望的通信数据传输速率修改终端的发射功率。链接采用也可以与所描述的方法结合使用。

3. 发明申请

WO2006004223A2 LOAD EQUALIZING ANTENNAS 审中-公开
标题翻译：负载均衡天线
公开(公告)号：WO2006004223A2
公开(公告)日：2006-01-12
申请号：PCT/JP2005012876
申请日：2005-07-06
申请人： TOSHIBA KK , TELCORDIA TECH INC , VAKIL FARAMAK , FAMOLARI DAVID , MEDAPALLI KAMESH , AGRAWAL PRATHIMA , KODAMA TOSHIKAZU , OBAYASHI SHUICHI , MATSUO RYOKO
发明人： VAKIL FARAMAK , FAMOLARI DAVID , MEDAPALLI KAMESH , AGRAWAL PRATHIMA , KODAMA TOSHIKAZU , OBAYASHI SHUICHI , MATSUO RYOKO
IPC分类号： H04B7/00 , H04W16/04 , H04W16/28 , H04W28/26
CPC分类号： H04W16/04 , H04W16/28 , H04W28/26
摘要： A system and method for equalizing traffic between antenna beams is described. Aspects of the system and method may vary the beam widths to attempt to equalize traffic based on non-real-time communications and/or non-real-time communications.
摘要翻译：描述了用于均衡天线波束之间的业务的系统和方法。系统和方法的各个方面可以改变波束宽度以试图基于非实时通信和/或非实时通信来均衡业务。

4. 发明申请

WO2009084609A4 SYSTEM, METHOD, APPARATUS AND PROGRAM STORAGE MEDIUM FOR THE GENERATION AND TRANSMISSION OF DELIVERY CONFIRMATION MESSAGES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2009084609A4
公开(公告)日：2009-07-09
申请号：PCT/JP2008/073666
申请日：2008-12-18
申请人： KABUSHIKI KAISHA TOSHIBA , NABETANI, Toshihisa , TOSHIMITSU, Kiyoshi , MATSUO, Ryoko , HIRANO, Tatsuma
发明人： NABETANI, Toshihisa , TOSHIMITSU, Kiyoshi , MATSUO, Ryoko , HIRANO, Tatsuma
IPC分类号： H04L1/16 , H04L1/12
摘要： A wireless communication system includes a first wireless communication apparatus and a second wireless communication apparatus which communicate with each other. The first wireless communication apparatus simultaneously transmits frames to the second wireless communication apparatus through first to nth (n is an integer of 2 or greater) frequency channels, the second wireless communication apparatus receives the frames from the first wireless communication apparatus through the first to nth frequency channels, judges success or failure of reception of each of the frames by performing error detection, creates delivery confirmation frame including information indicating success or failure of reception of each of the frames, and transmits the delivery confirmation frame through x specific channel (x is an integer in a range from 1 or more to n-1 or fewer) of the first to nth frequency channels to the first wireless communication apparatus a predetermined time after reception of the frames.

5. 发明申请

WO2006004223A3 LOAD EQUALIZING ANTENNAS 审中-公开
公开(公告)号：WO2006004223A3
公开(公告)日：2006-01-12
申请号：PCT/JP2005/012876
申请日：2005-07-06
申请人： KABUSHIKI KAISHA TOSHIBA , Telcordia Technologies, Inc. , VAKIL, Faramak , FAMOLARI, David , MEDAPALLI, Kamesh , AGRAWAL, Prathima , KODAMA, Toshikazu , OBAYASHI, Shuichi , MATSUO, Ryoko
发明人： VAKIL, Faramak , FAMOLARI, David , MEDAPALLI, Kamesh , AGRAWAL, Prathima , KODAMA, Toshikazu , OBAYASHI, Shuichi , MATSUO, Ryoko
IPC分类号： H04Q7/36 , H01Q3/26
摘要： A system and method for equalizing traffic between antenna beams is described. Aspects of the system and method may vary the beam widths to attempt to equalize traffic based on non-real-time communications and/or non-real-time communications.

6. 发明申请

WO2009084609A3 SYSTEM, METHOD, APPARATUS AND PROGRAM STORAGE MEDIUM FOR THE GENERATION AND TRANSMISSION OF DELIVERY CONFIRMATION MESSAGES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：系统，方法，设备和程序存储介质，用于无线通信系统中的传送确认信息的生成和传输
公开(公告)号：WO2009084609A3
公开(公告)日：2009-08-27
申请号：PCT/JP2008073666
申请日：2008-12-18
申请人： TOSHIBA KK , NABETANI TOSHIHISA , TOSHIMITSU KIYOSHI , MATSUO RYOKO , HIRANO TATSUMA
发明人： NABETANI TOSHIHISA , TOSHIMITSU KIYOSHI , MATSUO RYOKO , HIRANO TATSUMA
IPC分类号： H04L1/16 , H04L1/12
CPC分类号： H04L1/1607 , H04L1/1614 , H04L1/1628 , H04L5/0053
摘要： A wireless communication system includes a first wireless communication apparatus and a second wireless communication apparatus which communicate with each other. The first wireless communication apparatus simultaneously transmits frames to the second wireless communication apparatus through first to nth (n is an integer of 2 or greater) frequency channels, the second wireless communication apparatus receives the frames from the first wireless communication apparatus through the first to nth frequency channels, judges success or failure of reception of each of the frames by performing error detection, creates delivery confirmation frame including information indicating success or failure of reception of each of the frames, and transmits the delivery confirmation frame through x specific channel (x is an integer in a range from 1 or more to n-1 or fewer) of the first to nth frequency channels to the first wireless communication apparatus a predetermined time after reception of the frames.
摘要翻译：无线通信系统包括彼此通信的第一无线通信装置和第二无线通信装置。第一无线通信装置通过第一至第n（n是2或更大的整数）频道同时向第二无线通信装置发送帧，第二无线通信装置通过第一至第N个第一无线通信装置接收来自第一无线通信装置的帧频率信道通过执行错误检测来判断每个帧的接收成功或失败，创建包括指示每个帧的接收的成功或失败的信息的传送确认帧，并且通过x特定信道发送传送确认帧（x是在第1〜第n频率信道的范围内的整数为1以上〜n-1以下的范围内的第1无线通信装置。

7. 发明申请

WO2009084609A2 WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION APPARATUS AND PROGRAM STORAGE MEDIUM 审中-公开
标题翻译：无线通信系统，无线通信方法，无线通信设备和程序存储介质
公开(公告)号：WO2009084609A2
公开(公告)日：2009-07-09
申请号：PCT/JP2008073666
申请日：2008-12-18
申请人： TOSHIBA KK , NABETANI TOSHIHISA , TOSHIMITSU KIYOSHI , MATSUO RYOKO , HIRANO TATSUMA
发明人： NABETANI TOSHIHISA , TOSHIMITSU KIYOSHI , MATSUO RYOKO , HIRANO TATSUMA
CPC分类号： H04L1/1607 , H04L1/1614 , H04L1/1628 , H04L5/0053
摘要： A wireless communication system includes a first wireless communication apparatus and a second wireless communication apparatus which communicate with each other. The first wireless communication apparatus simultaneously transmitting frames to the second wireless communication apparatus through first to nth (n is an integer of 2 or greater) frequency channels, the second wireless communication apparatus receives the frames from the first wireless communication apparatus through the first to nth frequency channels, judges success or failure of reception of each of the frames by performing error detection, creates delivery confirmation frame including information indicating success or failure of reception of each of the frames, and transmits the delivery confirmation frame through x specific channel (x is an integer in a range from 1 or more to n-1 or fewer) of the first to nth frequency channels to the first wireless communication apparatus a predetermined time after reception of the frames.
摘要翻译：无线通信系统包括彼此通信的第一无线通信装置和第二无线通信装置。第一无线通信装置通过第一至第n（n是2或更大的整数）频道同时向第二无线通信装置发送帧，第二无线通信装置通过第一至第n个第一无线通信装置接收来自第一无线通信装置的帧频率信道通过执行错误检测来判断每个帧的接收成功或失败，创建包括指示每个帧的接收的成功或失败的信息的传送确认帧，并且通过x特定信道发送传送确认帧（x是在第1〜第n频率信道的范围内的整数为1以上〜n-1以下的范围内的第1无线通信装置。

8. 发明申请

WO2007024895A2 ACCESS POINT INTERFERENCE CONTROL AND SELECTION METHODS 审中-公开
标题翻译：接入点干扰控制和选择方法
公开(公告)号：WO2007024895A2
公开(公告)日：2007-03-01
申请号：PCT/US2006032840
申请日：2006-08-22
申请人： TELCORDIA TECH INC , MATSUO RYOKO , OBAYASHI SHUICHI , KODAMA TOSHIKAZU , FAMOLARI DAVID , GOPALAKRISHNAN PRAVEEN , VAKIL FARAMAK
发明人： MATSUO RYOKO , OBAYASHI SHUICHI , KODAMA TOSHIKAZU , FAMOLARI DAVID , GOPALAKRISHNAN PRAVEEN , VAKIL FARAMAK
IPC分类号： H04B1/00
CPC分类号： H04B1/10 , H04B1/0475 , H04W52/24 , H04W52/242 , H04W52/243 , H04W52/34
摘要： In some embodiments, a system and method is disclosed for, among other things, reducing interference in a first wireless network from a second wireless network. In some embodiments, the method includes that an Interfered AP, which Interfered AP either itself receives interference or has a station in the Interfered AP's network that receives interference from an Interfering AP or from a station within the Interfering AP's network, selects how to reduce interference from a plurality of interference reduction methods - e.g., including transmit power control (TPC), channel switching (CS) and/or the like.
摘要翻译：在一些实施例中，公开了一种系统和方法，用于尤其是减少来自第二无线网络的第一无线网络中的干扰。在一些实施例中，所述方法包括被干扰的AP本身接收干扰或在受干扰的AP的网络中具有干扰AP或来自干扰AP的网络内的站的干扰的干扰的AP选择如何减少干扰从多种干扰减少方法中，例如包括发射功率控制（TPC），信道切换（CS）等。

9. 发明申请

WO2009093404A1 RADIO COMMUNICATION APPARATUS, COMPUTER READABLE STORAGE MEDIUM, AND RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：无线电通信设备，计算机可读存储介质和无线电通信系统
公开(公告)号：WO2009093404A1
公开(公告)日：2009-07-30
申请号：PCT/JP2008/073663
申请日：2008-12-18
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIMITSU, Kiyoshi , TAKAGI, Masahiro , MATSUO, Ryoko , NABETANI, Toshihisa , HIRANO, Tatsuma , ADACHI, Tomoko
发明人： TOSHIMITSU, Kiyoshi , TAKAGI, Masahiro , MATSUO, Ryoko , NABETANI, Toshihisa , HIRANO, Tatsuma , ADACHI, Tomoko
IPC分类号： H04W72/02
CPC分类号： H04W72/02 , H04W16/14
摘要： In a radio communication system that simultaneously uses plural radio channels (STA1), a radio communication apparatus (11-15; 20-25) can quickly secure plural radio channels simultaneously used for radio communication while preventing collision with a radio signal transmitted by another radio communication apparatus so away from the radio communication apparatus that the radio communication apparatus cannot detect radio waves. A radio communication apparatus STA1 according to the present invention includes a receiving unit 10 which receives, when a first signal is transmitted via each of the plural radio channels (21-25), the first signal though at least one or more radio channels among the plural radio channels (11-15), and performs carrier sense for each of the plural radio channels used for the transmission of the first signal, a selecting unit 40 which selects a radio channel used for radio communication out of radio channels set in a standby state, and transmitting unit 20 which transmits a response signal for the first signal via the selected radio channel.
摘要翻译：在同时使用多个无线电信道（STA1）的无线电通信系统中，无线电通信装置（11-15; 20-25）可以快速地固定同时用于无线电通信的多个无线电信道，同时防止与另一个无线电台发送的无线电信号的冲突通信装置远离无线电通信装置，无线电通信装置不能检测无线电波。根据本发明的无线电通信装置STA1包括：接收单元10，当经由多个无线电信道（21-25）中的每一个发送第一信号时，接收单元10通过至少一个或多个无线电信道接收第一信号多个无线电信道（11-15），并且对于用于发送第一信号的多个无线电信道中的每一个执行载波侦听;选择单元40，其从设置在待机状态的无线电信道中选择用于无线电通信的无线电信道状态和发送单元20，其经由所选择的无线电信道发送用于第一信号的响应信号。

10. 发明申请

WO2009081995A3 MULTIBEAM ANTENNAS IN AD-HOC NETWORKS 审中-公开
公开(公告)号：WO2009081995A3
公开(公告)日：2009-07-02
申请号：PCT/JP2008/073665
申请日：2008-12-18
申请人： KABUSHIKI KAISHA TOSHIBA , HIRANO, Tatsuma , NABETANI, Toshihisa , MATSUO, Ryoko , ADACHI, Tomoko , TOSHIMITSU, Kiyoshi
发明人： HIRANO, Tatsuma , NABETANI, Toshihisa , MATSUO, Ryoko , ADACHI, Tomoko , TOSHIMITSU, Kiyoshi
IPC分类号： H04B7/04 , H04B7/06 , H04B7/08
摘要： A radio communication device C1 of the present invention includes a conversion unit 20 configured to convert a first electric wave received by an antenna 10 into a first frame, a determination unit 21 configured to determine whether or not the destination of the first frame is the other radio communication device, an estimation unit 22 configured to estimate the first direction from which the first electric wave has arrived, if it is determined that the destination of the first frame is the other radio communication device, a first prevent unit 30 configured to prevent the transmission of electric wave in the first direction, a prediction unit 40 configured to predict the second direction from which a second electric wave arrives if a second frame is transmitted from a second radio communication device of destination of the first frame to a first radio communication device of source of the first frame over the second electric wave, and a second prevent unit 30 configured to prevent the transmission of electric wave in the second direction.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式