-
11.发明申请WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION APPARATUS AND PROGRAM STORAGE MEDIUM 有权无线通信系统，无线通信方法，无线通信设备和程序存储介质公开(公告)号：US20110038262A1
公开(公告)日：2011-02-17
申请号：US12438848
申请日：2008-12-18
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 在第一至第n频率信道的范围内的整数在1以上至n-1以下的范围内，在接收帧之后的规定时间内，向第1无线通信装置发送。
-
12.发明授权Wireless communication apparatus for data communication through two or more channels 有权用于通过两个或更多个信道进行数据通信的无线通信装置公开(公告)号：US08139506B2
公开(公告)日：2012-03-20
申请号：US12438848
申请日：2008-12-18
IPC分类号： H04L12/28
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）频道向第二无线通信装置同时发送帧，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 在第一至第n频率信道的范围内的整数在1以上至n-1以下的范围内，在接收帧之后的规定时间内，向第1无线通信装置发送。
-
公开(公告)号：US20120088460A1
公开(公告)日：2012-04-12
申请号：US13326714
申请日：2011-12-15
IPC分类号： H04B1/38
CPC分类号： H04W72/0406 , H04W52/0216 , H04W52/0219 , Y02D70/142
摘要： According to one embodiment, a communication device includes a receiver, a transmitter and an interruption module. The receiver receives an allocation signal indicating a first period usable by the communication device and a second period usable by a plurality of communication devices including the communication device. The transmitter transmits a transmission signal in the first period. If the transmission of the transmission signal is completed within the first period, the interruption module interrupts at least a part of power supply to the receiver in the second period. If the transmission of the transmission signal is not completed within the first period and directivity of radio waves used by a second communication device includes a direction of the communication device in a communication period allocated before the second period, the transmitter transmits the transmission signal in the second period.
摘要翻译： 根据一个实施例，通信设备包括接收机，发射机和中断模块。 接收器接收指示通信装置可使用的第一时段的分配信号和包括通信装置的多个通信装置可使用的第二时段。 发射机在第一周期中发射发射信号。 如果传输信号的传输在第一周期内完成，则中断模块在第二周期中断接收机的至少一部分电力供应。 如果传输信号的传输在第一周期内没有完成，并且第二通信设备使用的无线电波的方向性包括在第二周期之前分配的通信周期内的通信设备的方向，则发射机在 第二阶段。
-
公开(公告)号：US08548392B2
公开(公告)日：2013-10-01
申请号：US13588421
申请日：2012-08-17
IPC分类号： H04B1/38
CPC分类号： H04W72/0406 , H04W52/0216 , H04W52/0219 , Y02D70/142
摘要： A communication device includes a receiver, a transmitter and an interruption module. The receiver receives an allocation signal indicating a first period usable by the communication device and a second period usable by a plurality of communication devices including the communication device. The transmitter transmits a transmission signal in the first period. If the transmission of the transmission signal is completed within the first period, the interruption module interrupts at least a part of power supply to the receiver in the second period. If the transmission of the transmission signal is not completed within the first period and directivity of radio waves used by a second communication device includes a direction of the communication device in a communication period allocated before the second period, the transmitter transmits the transmission signal in the second period.
摘要翻译： 通信设备包括接收机，发射机和中断模块。 接收器接收指示通信装置可使用的第一时段的分配信号和包括通信装置的多个通信装置可使用的第二时段。 发射机在第一周期中发射发射信号。 如果传输信号的传输在第一周期内完成，则中断模块在第二周期中断接收机的至少一部分电力供应。 如果传输信号的传输在第一周期内没有完成，并且第二通信设备使用的无线电波的方向性包括在第二周期之前分配的通信周期内的通信设备的方向，则发射机在 第二阶段。
-
公开(公告)号：US08271059B2
公开(公告)日：2012-09-18
申请号：US13326714
申请日：2011-12-15
IPC分类号： H04B1/38
CPC分类号： H04W72/0406 , H04W52/0216 , H04W52/0219 , Y02D70/142
摘要： According to one embodiment, a communication device includes a receiver, a transmitter and an interruption module. The receiver receives an allocation signal indicating a first period usable by the communication device and a second period usable by a plurality of communication devices including the communication device. The transmitter transmits a transmission signal in the first period. If the transmission of the transmission signal is completed within the first period, the interruption module interrupts at least a part of power supply to the receiver in the second period. If the transmission of the transmission signal is not completed within the first period and directivity of radio waves used by a second communication device includes a direction of the communication device in a communication period allocated before the second period, the transmitter transmits the transmission signal in the second period.
摘要翻译： 根据一个实施例，通信设备包括接收机，发射机和中断模块。 接收器接收指示通信装置可使用的第一时段的分配信号和包括通信装置的多个通信装置可使用的第二时段。 发射机在第一周期中发射发射信号。 如果传输信号的传输在第一周期内完成，则中断模块在第二周期中断接收机的至少一部分电力供应。 如果传输信号的传输在第一周期内没有完成，并且第二通信设备使用的无线电波的方向性包括在第二周期之前分配的通信周期内的通信设备的方向，则发射机在 第二阶段。
-
公开(公告)号：US20120315962A1
公开(公告)日：2012-12-13
申请号：US13588421
申请日：2012-08-17
IPC分类号： H04W52/02
CPC分类号： H04W72/0406 , H04W52/0216 , H04W52/0219 , Y02D70/142
摘要： A communication device includes a receiver, a transmitter and an interruption module. The receiver receives an allocation signal indicating a first period usable by the communication device and a second period usable by a plurality of communication devices including the communication device. The transmitter transmits a transmission signal in the first period. If the transmission of the transmission signal is completed within the first period, the interruption module interrupts at least a part of power supply to the receiver in the second period. If the transmission of the transmission signal is not completed within the first period and directivity of radio waves used by a second communication device includes a direction of the communication device in a communication period allocated before the second period, the transmitter transmits the transmission signal in the second period.
摘要翻译： 通信设备包括接收机，发射机和中断模块。 接收器接收指示通信装置可使用的第一时段的分配信号和包括通信装置的多个通信装置可使用的第二时段。 发射机在第一周期中发射发射信号。 如果传输信号的传输在第一周期内完成，则中断模块在第二周期中断接收机的至少一部分电力供应。 如果传输信号的传输在第一周期内没有完成，并且第二通信设备使用的无线电波的方向性包括在第二周期之前分配的通信周期内的通信设备的方向，则发射机在 第二阶段。
-
公开(公告)号：US20120051220A1
公开(公告)日：2012-03-01
申请号：US13131334
申请日：2009-11-24
IPC分类号： H04W28/14
CPC分类号： H04W74/0816 , H04W72/0453 , H04W72/1257
摘要： A wireless device is capable of transmitting a plurality of frames to the same destination in parallel using a plurality of frequency channels. The wireless device includes: a first transmitter 21 which transmits a frame using a first frequency channel; a second transmitter 22 which transmits a frame using the second frequency channel; and a controller 43 which provides a frame stored in a buffer to the first transmitter if the first frequency channel is determined idle before the second frequency channel is determined idle. The controller 43 provides a frame stored in the buffer to the second transmitter if it is determined that a state that the second frequency channel is idle has continued for a second time before if it is determined that a state that the first frequency channel is idle has continued for a first time. The wireless device configured as above can prevent throughput reduction and suppress the occurrence of a delay beyond an allowable range.
摘要翻译： 无线设备能够使用多个频率信道并行地发送多个帧到同一目的地。 无线设备包括：第一发射机21，其使用第一频率信道发送帧; 使用第二频率信道发送帧的第二发射机22; 以及控制器43，其在第二频道被确定为空闲之前，如果第一频道被确定为空闲，则向第一发射机提供存储在缓冲器中的帧。 如果确定第二频道空闲的状态是否已经在第二时间之前持续了第二时间，则如果确定第一频道空闲的状态具有第二时间，则控制器43将存储在缓冲器中的帧提供给第二发射机 继续第一次 如上构造的无线装置可以防止吞吐量降低，并且抑制超出容许范围的延迟的发生。
-
公开(公告)号：US08786414B2
公开(公告)日：2014-07-22
申请号：US13399080
申请日：2012-02-17
IPC分类号： G05B11/01
摘要： A communication device includes a first receiver, a second receiver, a communication module, and a controller. The first receiver receives an operation signal from a remote controller. The second receiver receives a radio signal with a specific frequency. A power consumption of the second receiver is less than that of the first receiver. The communication module is capable of transmitting the operation signal to a first communication device. The controller controls power supply to the first receiver and the communication module and starts power supply to the first receiver and the communication module if the second receiver receives the radio signal. The communication module turns to a standby state if the first receiver does not receive the operation signal after start of power supply to the first receiver.
摘要翻译： 通信设备包括第一接收机，第二接收机，通信模块和控制器。 第一接收器从遥控器接收操作信号。 第二接收机接收具有特定频率的无线电信号。 第二接收机的功耗小于第一接收机的功率消耗。 通信模块能够将操作信号发送到第一通信设备。 控制器控制对第一接收机和通信模块的电力供应，并且如果第二接收机接收到无线电信号，则开始向第一接收机和通信模块供电。 如果第一接收机在向第一接收机供电开始后没有接收到操作信号，则通信模块变为待机状态。
-
19.发明申请COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, AND COMMUNICATION METHOD 有权通信系统，无线通信设备和通信方法公开(公告)号：US20120189123A1
公开(公告)日：2012-07-26
申请号：US13437560
申请日：2012-04-02
申请人： Tomoko ADACHI , Kiyoshi Toshimitsu
发明人： Tomoko ADACHI , Kiyoshi Toshimitsu
IPC分类号： H04K1/00
CPC分类号： H04L63/04 , H04L9/14 , H04L12/189 , H04L63/0428 , H04L63/0464 , H04L63/105 , H04L2209/80 , H04W4/06 , H04W12/02 , H04W12/08 , H04W28/18 , H04W76/10 , H04W88/02
摘要： A wireless communication circuit includes a receiver to receive at least one of a beacon frame and a probe response frame from a first wireless communication apparatus belonging to a first communication group, at least one of the beacon frame and the probe response frame including first security information indicating a first encryption method. The circuit includes a transmitter to transmit an association request frame to the first wireless communication apparatus, the association request frame including second security information indicating a second encryption method which is supported by the wireless communication circuit, after a determination that the second encryption method overlaps with the first encryption method. The transmitter declines to associate with the first wireless communication apparatus if the first encryption method fails to overlap with the second encryption method. The transmitter transmits a data frame including a frame body after a reception of an association response frame.
摘要翻译： 无线通信电路包括接收机，用于从属于第一通信组的第一无线通信设备接收信标帧和探测响应帧中的至少一个，所述信标帧和探测响应帧中的至少一个包括第一安全信息 指示第一种加密方法。 该电路包括：发送器，用于向第一无线通信装置发送关联请求帧，所述关联请求帧包括第二安全信息，所述关联请求帧包括第二加密方法与第二加密方法重叠的步骤，该第二安全信息指示由无线通信电路支持的第二加密方法 第一种加密方法。 如果第一加密方法与第二加密方法不重叠，则发射机拒绝与第一无线通信装置相关联。 在接收到关联响应帧之后，发射机发送包括帧体的数据帧。
-
公开(公告)号：US07583652B2
公开(公告)日：2009-09-01
申请号：US11613900
申请日：2006-12-20
申请人： Hideo Kasami , Kuniaki Ito , Kiyoshi Toshimitsu , Tomoko Adachi
发明人： Hideo Kasami , Kuniaki Ito , Kiyoshi Toshimitsu , Tomoko Adachi
IPC分类号： H04B7/212
CPC分类号： H04W72/1257 , H04L1/16 , H04L1/1854 , H04L1/188 , H04W74/0816
摘要： The wireless communication apparatus includes transmitter modules and receiver modules for carrying out transmission/reception via a plurality of antenna beams formed by an adaptive array antenna between stations. The apparatus is provided with an end time detecting section and a maximum reception end time is detected by detecting section based on reception signals on the receiver modules. A reception end signal is generated from a notifying section, when current time counted by a counter is reached to the maximum reception end time. The transmission enabling section causes the transmitter modules to transmit data in response to the reception end signal.
-
-
-
-
-
-
-
-
-
搜索结果
115 条记录 (耗时 0.032 秒)
