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1. 发明授权

US09049081B2 Receiver 有权
标题翻译：接收器
公开(公告)号：US09049081B2
公开(公告)日：2015-06-02
申请号：US14156012
申请日：2014-01-15
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kentaro Taniguchi , Katsuya Nonin , Kazumi Sato
IPC分类号： H04L27/148
CPC分类号： H04L27/148 , H03G3/3068 , H03G3/3078 , H04L7/10
摘要： According to one embodiment, a receiver, which is configured to receive a radio signal having a preamble including a synchronization pattern and a payload containing data, includes an antenna, a low noise amplifier, a down-conversion module, a variable gain amplifier, an auto gain controller, a synchronization acquisition module, and a demodulator. The antenna is configured to receive the radio signal. The low noise amplifier is configured to amplify an output from the antenna by applying a first variable gain. The down-conversion module is configured to down-convert an output from the low noise amplifier. The variable gain amplifier is configured to amplify an output from the down-conversion module by applying a second variable gain. The auto gain controller is configured to, in accordance with strength of the radio signal, firstly adjust the first variable gain, and after fixing the first variable gain, adjust the second variable gain.
摘要翻译：根据一个实施例，被配置为接收具有包括同步模式的前同步码和包含数据的有效载荷的无线电信号的接收机包括天线，低噪声放大器，下变频模块，可变增益放大器，自动增益控制器，同步采集模块和解调器。天线被配置为接收无线电信号。低噪声放大器被配置为通过施加第一可变增益来放大来自天线的输出。下变频模块被配置为对来自低噪声放大器的输出进行下变频。可变增益放大器被配置为通过施加第二可变增益来放大来自下变频模块的输出。自动增益控制器被配置为根据无线电信号的强度首先调整第一可变增益，并且在固定第一可变增益之后，调整第二可变增益。

2. 发明授权

US10491506B2 Method of notifying function identification information and communication system 有权
公开(公告)号：US10491506B2
公开(公告)日：2019-11-26
申请号：US16209566
申请日：2018-12-04
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tomoko Adachi , Koji Horisaki , Kazumi Sato , Kiyoshi Toshimitsu , Minoru Namekata
IPC分类号： H04L12/701 , H04L29/06 , H04W8/26 , H04W68/00 , H04W88/02 , H04W92/18
CPC分类号： H04L45/00 , H04L29/06 , H04L69/24 , H04W8/26 , H04W68/00 , H04W88/02 , H04W92/18
摘要： There is disclosed a notification method in a communication system of notifying specific multifunctionality information between terminal stations. An expansion code is generated from both a user input code and a function identification code corresponding to a specific function. A transmission frame including the expansion code is also generated and transmitted to at least one of the terminal stations.

3. 发明申请

US20150071386A1 RECEIVER 有权
标题翻译：接收器
公开(公告)号：US20150071386A1
公开(公告)日：2015-03-12
申请号：US14156012
申请日：2014-01-15
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kentaro Taniguchi , Katsuya Nonin , Kazumi Sato
IPC分类号： H04L27/148
CPC分类号： H04L27/148 , H03G3/3068 , H03G3/3078 , H04L7/10
摘要： According to one embodiment, a receiver, which is configured to receive a radio signal having a preamble including a synchronization pattern and a payload containing data, includes an antenna, a low noise amplifier, a down-conversion module, a variable gain amplifier, an auto gain controller, a synchronization acquisition module, and a demodulator. The antenna is configured to receive the radio signal. The low noise amplifier is configured to amplify an output from the antenna by applying a first variable gain. The down-conversion module is configured to down-convert an output from the low noise amplifier. The variable gain amplifier is configured to amplify an output from the down-conversion module by applying a second variable gain. The auto gain controller is configured to, in accordance with strength of the radio signal, firstly adjust the first variable gain, and after fixing the first variable gain, adjust the second variable gain.
摘要翻译：根据一个实施例，被配置为接收具有包括同步模式的前同步码和包含数据的有效载荷的无线电信号的接收机包括天线，低噪声放大器，下变频模块，可变增益放大器，自动增益控制器，同步采集模块和解调器。天线被配置为接收无线电信号。低噪声放大器被配置为通过施加第一可变增益来放大来自天线的输出。下变频模块被配置为对来自低噪声放大器的输出进行下变频。可变增益放大器被配置为通过施加第二可变增益来放大来自下变频模块的输出。自动增益控制器被配置为根据无线电信号的强度首先调整第一可变增益，并且在固定第一可变增益之后，调整第二可变增益。

4. 发明申请

US20130128817A1 METHOD OF NOTIFYING FUNCTION IDENTIFICATION INFORMATION AND COMMUNICATION SYSTEM 审中-公开
标题翻译：通知功能识别信息和通信系统的方法
公开(公告)号：US20130128817A1
公开(公告)日：2013-05-23
申请号：US13743964
申请日：2013-01-17
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tomoko ADACHI , Koji Horisaki , Kazumi Sato , Kiyoshi Toshimitsu , Minoru Namekata
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L29/06 , H04L69/24 , H04W8/26 , H04W68/00 , H04W88/02 , H04W92/18
摘要： There is disclosed a notification method in a communication system of notifying specific multifunctionality information between terminal stations. An expansion code is generated from both a user input code and a function identification code corresponding to a specific function. A transmission frame including the expansion code is also generated and transmitted to at least one of the terminal stations.
摘要翻译：在通信系统中公开了通知终端之间的特定多功能信息的通知方法。从用户输入代码和对应于特定功能的功能识别代码生成扩展代码。包括扩展码的传输帧也被生成并发送到至少一个终端站。

5. 发明授权

US09806981B2 Method of notifying function identification information and communication system 有权
公开(公告)号：US09806981B2
公开(公告)日：2017-10-31
申请号：US13743964
申请日：2013-01-17
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tomoko Adachi , Koji Horisaki , Kazumi Sato , Kiyoshi Toshimitsu , Minoru Namekata
IPC分类号： H04L12/701 , H04L29/06 , H04W8/26 , H04W68/00 , H04W88/02 , H04W92/18
CPC分类号： H04L45/00 , H04L29/06 , H04L69/24 , H04W8/26 , H04W68/00 , H04W88/02 , H04W92/18
摘要： There is disclosed a notification method in a communication system of notifying specific multifunctionality information between terminal stations. An expansion code is generated from both a user input code and a function identification code corresponding to a specific function. A transmission frame including the expansion code is also generated and transmitted to at least one of the terminal stations.

6. 发明申请

US20170353376A1 METHOD OF NOTIFYING FUNCTION IDENTIFICATION INFORMATION AND COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20170353376A1
公开(公告)日：2017-12-07
申请号：US15685577
申请日：2017-08-24
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tomoko Adachi , Koji Horisaki , Kazumi Sato , Kiyoshi Toshimitsu , Minoru Namekata
IPC分类号： H04L12/701 , H04L29/06 , H04W68/00 , H04W8/26 , H04W92/18 , H04W88/02
CPC分类号： H04L45/00 , H04L29/06 , H04L69/24 , H04W8/26 , H04W68/00 , H04W88/02 , H04W92/18
摘要： There is disclosed a notification method in a communication system of notifying specific multifunctionality information between terminal stations. An expansion code is generated from both a user input code and a function identification code corresponding to a specific function. A transmission frame including the expansion code is also generated and transmitted to at least one of the terminal stations.

7. 发明授权

US09148855B2 Receiver and communication apparatus 有权
标题翻译：接收机和通信设备
公开(公告)号：US09148855B2
公开(公告)日：2015-09-29
申请号：US14015023
申请日：2013-08-30
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kazumi Sato
IPC分类号： H04B1/38 , H04W52/02
CPC分类号： H04W52/0225 , Y02D70/00
摘要： According to one embodiment, a receiver includes: a reception analog circuit, a frame detector, and a controller. One mode among a plurality of modes can be selected for the reception analog circuit. Power consumption is different depending on the modes. The reception analog circuit is configured to process an analog signal received by an antenna to generate a digital signal with first accuracy depending on the selected mode. The frame detector is configured to detect a first frame from the digital signal. The controller is configured to make the reception analog circuit operate on a first mode among the plurality of modes until the first frame is detected and make the reception analog circuit operate on a second mode among the plurality of modes after the first frame is detected. Power consumption of the second mode is higher than power consumption of the first mode.
摘要翻译：根据一个实施例，接收机包括：接收模拟电路，帧检测器和控制器。可以为接收模拟电路选择多种模式中的一种模式。功耗因模式而异。接收模拟电路被配置为处理由天线接收的模拟信号，以根据所选择的模式以第一精度生成数字信号。帧检测器被配置为从数字信号检测第一帧。控制器被配置为使得接收模拟电路在多个模式中的第一模式下操作，直到检测到第一帧，并且使得接收模拟电路在检测到第一帧之后在多个模式中以第二模式操作。第二模式的功耗高于第一模式的功耗。

8. 发明授权

US10193787B2 Method of notifying function identification information and communication system 有权
公开(公告)号：US10193787B2
公开(公告)日：2019-01-29
申请号：US15685577
申请日：2017-08-24
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tomoko Adachi , Koji Horisaki , Kazumi Sato , Kiyoshi Toshimitsu , Minoru Namekata
IPC分类号： H04W88/02 , H04L12/701 , H04L29/06 , H04W8/26 , H04W68/00 , H04W92/18
摘要： There is disclosed a notification method in a communication system of notifying specific multifunctionality information between terminal stations. An expansion code is generated from both a user input code and a function identification code corresponding to a specific function. A transmission frame including the expansion code is also generated and transmitted to at least one of the terminal stations.

9. 发明申请

US20140187176A1 RECEIVER AND COMMUNICATION APPARATUS 有权
标题翻译：接收器和通信装置
公开(公告)号：US20140187176A1
公开(公告)日：2014-07-03
申请号：US14015023
申请日：2013-08-30
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kazumi Sato
IPC分类号： H04W52/02
CPC分类号： H04W52/0225 , Y02D70/00
摘要： According to one embodiment, a receiver includes: a reception analog circuit, a frame detector, and a controller. One mode among a plurality of modes can be selected for the reception analog circuit. Power consumption is different depending on the modes. The reception analog circuit is configured to process an analog signal received by an antenna to generate a digital signal with first accuracy depending on the selected mode. The frame detector is configured to detect a first frame from the digital signal. The controller is configured to make the reception analog circuit operate on a first mode among the plurality of modes until the first frame is detected and make the reception analog circuit operate on a second mode among the plurality of modes after the first frame is detected. Power consumption of the second mode is higher than power consumption of the first mode.
摘要翻译：根据一个实施例，接收机包括：接收模拟电路，帧检测器和控制器。可以为接收模拟电路选择多种模式中的一种模式。功耗因模式而异。接收模拟电路被配置为处理由天线接收的模拟信号，以根据所选择的模式以第一精度生成数字信号。帧检测器被配置为从数字信号检测第一帧。控制器被配置为使得接收模拟电路在多个模式中的第一模式下操作，直到检测到第一帧，并且使得接收模拟电路在检测到第一帧之后在多个模式中以第二模式操作。第二模式的功耗高于第一模式的功耗。

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