公开(公告)号：US08786414B2

公开(公告)日：2014-07-22

申请号：US13399080

申请日：2012-02-17

Applicant: Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu

Inventor： Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu

IPC: G05B11/01

CPC classification number: G08C17/02 ,  G08C23/04

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120088460A1

公开(公告)日：2012-04-12

申请号：US13326714

申请日：2011-12-15

Applicant: Tetsu NAKAJIMA ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Tatsuma Hirano ,  Yoriko Utsunomiya

Inventor： Tetsu NAKAJIMA ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Tatsuma Hirano ,  Yoriko Utsunomiya

IPC: H04B1/38

CPC classification number: H04W72/0406 ,  H04W52/0216 ,  H04W52/0219 ,  Y02D70/142

Abstract: 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.

Abstract translation: 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

Applicant: Tetsu NAKAJIMA ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Tatsuma Hirano ,  Yoriko Utsunomiya

Inventor： Tetsu NAKAJIMA ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Tatsuma Hirano ,  Yoriko Utsunomiya

IPC: H04W52/02

CPC classification number: H04W72/0406 ,  H04W52/0216 ,  H04W52/0219 ,  Y02D70/142

Abstract: 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.

Abstract translation: 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：US20120200397A1

公开(公告)日：2012-08-09

申请号：US13399080

申请日：2012-02-17

Applicant: Tetsu NAKAJIMA ,  Tomoko Adachi ,  Kiyoshi Toshimitsu

Inventor： Tetsu NAKAJIMA ,  Tomoko Adachi ,  Kiyoshi Toshimitsu

IPC: G05B11/01

CPC classification number: G08C17/02 ,  G08C23/04

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07558225B2

公开(公告)日：2009-07-07

申请号：US11385662

申请日：2006-03-22

Applicant: Tetsu Nakajima ,  Tomoko Adachi ,  Masahiro Takagi ,  Tomoya Tandai ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi ,  Kiyoshi Toshimitsu

Inventor： Tetsu Nakajima ,  Tomoko Adachi ,  Masahiro Takagi ,  Tomoya Tandai ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi ,  Kiyoshi Toshimitsu

IPC: H04L12/56 ,  H04L12/413 ,  H04W72/00

CPC classification number: H04W74/0808 ,  H04W84/12

Abstract: A radio base station apparatus used in a radio communication system in which an initiator holds a transmission opportunity (TXOP) period in a frame exchange sequence and a responder responds to the initiator in the frame exchange sequence is disclosed. The apparatus includes a setting device which sets a ratio between a first period necessary for transmitting a first frame from the initiator to the responder and a second period necessary for transmitting a second frame from the responder to the initiator. The apparatus also includes a calculation device which calculates the first period to be used by the initiator and the second period to be used by the responder, on the basis of the transmission opportunity period and of the ratio which is set.

Abstract translation: 公开了一种在无线通信系统中使用的无线基站装置，其中发起者在帧交换序列中保持发送机会（TXOP）周期，并且响应者在帧交换序列中对发起者进行响应。 该设备包括：设置设备，用于设置从发起者到响应者的第一帧发送所需的第一时段和从应答者向发起者发送第二帧所需的第二周期之间的比率。 该装置还包括计算装置，该计算装置基于发送机会期间和所设定的比率来计算由发起者使用的第一期间和应答者使用的第二期间。

公开(公告)号：US08548392B2

公开(公告)日：2013-10-01

申请号：US13588421

申请日：2012-08-17

Applicant: Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Tatsuma Hirano ,  Yoriko Utsunomiya

Inventor： Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Tatsuma Hirano ,  Yoriko Utsunomiya

IPC: H04B1/38

CPC classification number: H04W72/0406 ,  H04W52/0216 ,  H04W52/0219 ,  Y02D70/142

Abstract: 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.

Abstract translation: 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：US08165536B2

公开(公告)日：2012-04-24

申请号：US11249276

申请日：2005-10-14

Applicant: Masahiro Sekiya ,  Kiyoshi Toshimitsu ,  Tetsu Nakajima ,  Katsuya Nounin ,  Tsuguhide Aoki ,  Tomoya Tandai ,  Tomoko Adachi ,  Daisuke Takeda

Inventor： Masahiro Sekiya ,  Kiyoshi Toshimitsu ,  Tetsu Nakajima ,  Katsuya Nounin ,  Tsuguhide Aoki ,  Tomoya Tandai ,  Tomoko Adachi ,  Daisuke Takeda

IPC: H03C7/02

CPC classification number: H04B7/0877 ,  H04B7/0693 ,  H04B7/0874 ,  Y02D70/142 ,  Y02D70/444

Abstract: A wireless communication apparatus includes an M-number of (M is an integer of 2 or more) receiving portions connected to respective antennas, a frame analyzing section configured to analyze a reception signal received by the M-number of receiving portions, and a selecting section configured to select a receiving portion to be in service from the M-number of receiving portions. The selecting section selects a P-number of (P is an integer of from 0 to M) receiving portions from the M-number of receiving portions, based on an analysis result obtained by the frame analyzing section.

Abstract translation: 一种无线通信装置，包括M个（M为2以上的整数）个接收部，连接到各个天线的接收部的M个数据;帧分析部，被配置为分析由M个接收部接收的接收信号， 被配置为从所述M个接收部分中选择要服务的接收部分。 所述选择部根据由所述帧分析部获得的分析结果，从所述M个接收部中选择P个（P为0〜M的整数）个接收部。

公开(公告)号：US07174161B2

公开(公告)日：2007-02-06

申请号：US10899094

申请日：2004-07-27

Applicant: Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Takafumi Sakamoto

Inventor： Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Takafumi Sakamoto

IPC: H04Q7/20

CPC classification number: H04W52/0216 ,  H04B1/1615 ,  H04W12/06 ,  H04W52/0219 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/40

Abstract: A radio communication apparatus which can communicate with a base station in radio communication, comprising: an antenna; a reception processing unit which receives a signal transmitted from the base station via the antenna; an indication signal processing unit which processes an indication signal including information on the base station, the indication signal being transmitted from the base station periodically; and an authentication processing unit which performs authentication processing with the base station to establish communication connection between the base station and the radio communication apparatus, wherein, when the reception processing unit and the indication signal processing unit are in ON state, unitthe authentication processing unit is in OFF state.unitunit.

Abstract translation: 一种能够在无线通信中与基站通信的无线通信装置，包括：天线; 接收处理单元，其经由所述天线接收从所述基站发送的信号; 指示信号处理单元，处理包括关于基站的信息的指示信号，所述指示信号周期性地从所述基站发送; 以及认证处理单元，其与所述基站进行认证处理，以建立所述基站与所述无线通信装置之间的通信连接，其中，当所述接收处理单元和所述指示信号处理单元处于接通状态时，所述认证处理单元为 在OFF状态.unitunit。

公开(公告)号：US20060084461A1

公开(公告)日：2006-04-20

申请号：US11249276

申请日：2005-10-14

Applicant: Masahiro Sekiya ,  Kiyoshi Toshimitsu ,  Tetsu Nakajima ,  Katsuya Nounin ,  Tsuguhide Aoki ,  Tomoya Tandai ,  Tomoko Adachi ,  Daisuke Takeda

Inventor： Masahiro Sekiya ,  Kiyoshi Toshimitsu ,  Tetsu Nakajima ,  Katsuya Nounin ,  Tsuguhide Aoki ,  Tomoya Tandai ,  Tomoko Adachi ,  Daisuke Takeda

IPC: H04B7/00

CPC classification number: H04B7/0877 ,  H04B7/0693 ,  H04B7/0874 ,  Y02D70/142 ,  Y02D70/444

Abstract: A wireless communication apparatus includes an M-number of (M is an integer of 2 or more) receiving portions connected to respective antennas, a frame analyzing section configured to analyze a reception signal received by the M-number of receiving portions, and a selecting section configured to select a receiving portion to be in service from the M-number of receiving portions. The selecting section selects a P-number of (P is an integer of from 0 to M) receiving portions from the M-number of receiving portions, based on an analysis result obtained by the frame analyzing section.

Abstract translation: 一种无线通信装置，包括M个（M为2以上的整数）个接收部，连接到各个天线的接收部的M个数据;帧分析部，被配置为分析由M个接收部接收的接收信号， 被配置为从所述M个接收部分中选择要服务的接收部分。 所述选择部根据由所述帧分析部获得的分析结果，从所述M个接收部中选择P个（P为0〜M的整数）个接收部。

公开(公告)号：US20050037802A1

公开(公告)日：2005-02-17

申请号：US10899094

申请日：2004-07-27

Applicant: Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Takafumi Sakamoto

Inventor： Tetsu Nakajima ,  Tomoko Adachi ,  Kiyoshi Toshimitsu ,  Takafumi Sakamoto

IPC: H04B7/26 ,  H04W12/06 ,  H04W52/02 ,  H04Q7/20

CPC classification number: H04W52/0216 ,  H04B1/1615 ,  H04W12/06 ,  H04W52/0219 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/40

Abstract: A radio communication apparatus which can communicate with a base station in radio communication, comprising: an antenna; a reception processing unit which receives a signal transmitted from the base station via the antenna; an indication signal processing unit which processes an indication signal including information on the base station, the indication signal being transmitted from the base station periodically; and an authentication processing unit which performs authentication processing with the base station to establish communication connection between the base station and the radio communication apparatus, wherein, when the reception processing unit and the indication signal processing unit are in ON state, unitthe authentication processing unit is in OFF state.unitunit.

Abstract translation: 一种能够在无线通信中与基站通信的无线通信装置，包括：天线; 接收处理单元，其经由所述天线接收从所述基站发送的信号; 指示信号处理单元，处理包括关于基站的信息的指示信号，所述指示信号周期性地从所述基站发送; 以及认证处理单元，其与所述基站进行认证处理，以建立所述基站与所述无线通信装置之间的通信连接，其中，当所述接收处理单元和所述指示信号处理单元处于接通状态时，所述认证处理单元为 在OFF状态.unitunit。