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1. 发明申请

US20160150056A1 MULTI-PROTOCOL FRAME FILTER 审中-公开
标题翻译：多协议帧过滤器
公开(公告)号：US20160150056A1
公开(公告)日：2016-05-26
申请号：US14550491
申请日：2014-11-21
申请人： Atmel Corporation
发明人： Thomas Hanusch , Udo Walter , Falk Hofmann
IPC分类号： H04L29/06 , H04W52/02 , H04W28/02
CPC分类号： H04L69/18 , H04L47/20 , H04L47/32 , H04W52/0229 , Y02D70/00 , Y02D70/144
摘要： Systems, methods and circuits implementing a multi-protocol frame filter are disclosed. In some implementations, one or more programmable registers are configured to store frame filter data. A receiver is configured to receive an incoming frame. A multi-protocol frame filter is coupled to the one or more programmable registers and the receiver. The multi-protocol frame filter is configured for: comparing one or more fields of the incoming frame to the frame filter data, where the one or more fields are indicative of a wireless communications protocol; and determining, based on the comparing, to accept or discard the frame.
摘要翻译：公开了实现多协议帧滤波器的系统，方法和电路。在一些实现中，一个或多个可编程寄存器被配置为存储帧滤波器数据。接收器被配置为接收传入帧。多协议帧滤波器耦合到一个或多个可编程寄存器和接收器。多协议帧滤波器被配置为：将输入帧的一个或多个字段与帧滤波器数据进行比较，其中一个或多个字段指示无线通信协议; 以及基于所述比较来确定所述帧的接受或丢弃。

2. 发明授权

US09584634B2 Adaptive acknowledgment transmissions 有权
标题翻译：自适应确认传输
公开(公告)号：US09584634B2
公开(公告)日：2017-02-28
申请号：US14529973
申请日：2014-10-31
申请人： Atmel Corporation
发明人： Thomas Hanusch , Udo Walter , Claudia Engel
IPC分类号： H04L12/26 , H04L29/06 , H04L5/00 , H04W4/00 , H04L29/08
CPC分类号： H04L69/22 , H04L5/0055 , H04L69/323 , H04L69/324 , H04W4/50
摘要： Systems and techniques for adaptive automatic acknowledgment handling are described. A described system includes a memory structure to store a data rate (DR) adaptation mode indicator, a frame check sequence (FCS) adaptation mode indicator, a preset DR parameter, and a preset FCS parameter; an extractor to extract a DR parameter from a received frame to produce an extracted DR parameter and extract a FCS parameter from the received frame to produce an extracted FCS parameter; a selector to select between the preset DR parameter and the extracted DR parameter based on the DR adaptation mode indicator to produce a selected DR parameter and select between the preset FCS parameter and the extracted FCS parameter based on the FCS adaptation mode indicator to produce a selected FCS parameter; and a generator to generate an acknowledgment to the received frame based on the selected DR parameter and the selected FCS parameter.
摘要翻译：描述了用于自适应自动确认处理的系统和技术。所描述的系统包括用于存储数据速率（DR）适配模式指示符，帧校验序列（FCS）适配模式指示符，预设DR参数和预设FCS参数的存储器结构; 提取器，用于从接收到的帧提取DR参数以产生提取的DR参数，并从接收到的帧中提取FCS参数以产生提取的FCS参数; 选择器，用于基于DR适配模式指示器在预设DR参数和所提取的DR参数之间进行选择，以产生所选择的DR参数，并根据FCS自适应模式指示器在预设的FCS参数和提取的FCS参数之间进行选择，以产生选定的 FCS参数; 以及生成器，用于基于所选择的DR参数和所选择的FCS参数来生成对接收到的帧的确认。

3. 发明授权

US09560673B2 Configurable clear channel assessment 有权
标题翻译：可配置清晰的通道评估
公开(公告)号：US09560673B2
公开(公告)日：2017-01-31
申请号：US14532209
申请日：2014-11-04
申请人： Atmel Corporation
发明人： Thomas Hanusch , Udo Walter , Jeannette Zarbock
IPC分类号： H04W72/04 , H04W72/08 , H04W74/08 , H04W88/02
CPC分类号： H04W74/0808 , H04W88/02
摘要： An example method of assessing one more communication channels includes receiving an indication to initiate channel assessment, receiving a user-selected first set of assessment parameters, and determining whether or not the first communication channel is busy based on the first set of assessment parameters. The method also includes replacing the first set of assessment parameters with a user-selected second set of assessment parameters, and determining whether or not the second communication channel is busy based on the second set of assessment parameters.
摘要翻译：评估另一个通信信道的示例性方法包括：接收用于发起信道评估的指示，接收用户选择的第一组评估参数，以及基于第一组评估参数来确定第一通信信道是否忙碌。该方法还包括用用户选择的第二组评估参数来替换第一组评估参数，以及基于第二组评估参数来确定第二通信信道是否忙碌。

4. 发明申请

US20160128070A1 CONFIGURABLE CLEAR CHANNEL ASSESSMENT 有权
标题翻译：可配置的清除通道评估
公开(公告)号：US20160128070A1
公开(公告)日：2016-05-05
申请号：US14532209
申请日：2014-11-04
申请人： Atmel Corporation
发明人： Thomas Hanusch , Udo Walter , Jeannette Zarbock
IPC分类号： H04W72/04 , H04W72/08
CPC分类号： H04W74/0808 , H04W88/02
摘要： An example method of assessing one more communication channels includes receiving an indication to initiate channel assessment, receiving a user-selected first set of assessment parameters, and determining whether or not the first communication channel is busy based on the first set of assessment parameters. The method also includes replacing the first set of assessment parameters with a user-selected second set of assessment parameters, and determining whether or not the second communication channel is busy based on the second set of assessment parameters.
摘要翻译：评估另一个通信信道的示例性方法包括：接收用于发起信道评估的指示，接收用户选择的第一组评估参数，以及基于第一组评估参数来确定第一通信信道是否忙碌。该方法还包括用用户选择的第二组评估参数来替换第一组评估参数，以及基于第二组评估参数来确定第二通信信道是否忙碌。

5. 发明申请

US20160127519A1 Adaptive Acknowledgment Transmissions 有权
标题翻译：自适应确认传输
公开(公告)号：US20160127519A1
公开(公告)日：2016-05-05
申请号：US14529973
申请日：2014-10-31
申请人： Atmel Corporation
发明人： Thomas Hanusch , Udo Walter , Claudia Engel
IPC分类号： H04L29/06 , H04L5/00
CPC分类号： H04L69/22 , H04L5/0055 , H04L69/323 , H04L69/324 , H04W4/50
摘要： Systems and techniques for adaptive automatic acknowledgment handling are described. A described system includes a memory structure to store a data rate (DR) adaptation mode indicator, a frame check sequence (FCS) adaptation mode indicator, a preset DR parameter, and a preset FCS parameter; an extractor to extract a DR parameter from a received frame to produce an extracted DR parameter and extract a FCS parameter from the received frame to produce an extracted FCS parameter; a selector to select between the preset DR parameter and the extracted DR parameter based on the DR adaptation mode indicator to produce a selected DR parameter and select between the preset FCS parameter and the extracted FCS parameter based on the FCS adaptation mode indicator to produce a selected FCS parameter; and a generator to generate an acknowledgment to the received frame based on the selected DR parameter and the selected FCS parameter.
摘要翻译：描述了用于自适应自动确认处理的系统和技术。所描述的系统包括用于存储数据速率（DR）适配模式指示符，帧校验序列（FCS）适配模式指示符，预设DR参数和预设FCS参数的存储器结构; 提取器，用于从接收到的帧提取DR参数以产生提取的DR参数，并从接收到的帧中提取FCS参数以产生提取的FCS参数; 选择器，用于基于DR适配模式指示器在预设DR参数和所提取的DR参数之间进行选择，以产生所选择的DR参数，并根据FCS自适应模式指示器在预设的FCS参数和提取的FCS参数之间进行选择，以产生选定的 FCS参数; 以及生成器，用于基于所选择的DR参数和所选择的FCS参数来生成对接收到的帧的确认。

6. 发明授权

US09264128B2 Receiving circuit, method for receiving a signal, and use of a detection circuit and a control circuit 有权
公开(公告)号：US09264128B2
公开(公告)日：2016-02-16
申请号：US13751508
申请日：2013-01-28
申请人： Atmel Corporation
发明人： Sascha Beyer , Tilo Ferchland , Thomas Hanusch
IPC分类号： H04B17/20 , H04B7/204 , H04L1/18
CPC分类号： H04B7/204 , H04B17/20 , H04L1/1867
摘要： A receiving circuit, method for receiving a signal, and use of a detection circuit and a control circuit of a receiving circuit of a node of a radio network is provided to deactivate an analog signal processing and/or determination of digital data from a signal received over an antenna of the node, when a stored current frame of the digital data has been recognized as valid, and to activate the analog signal processing and/or the determination, when the transmission of the current frame over an interface of the control circuit has been confirmed, whereby the control circuit is connected to the detection circuit and/or an input circuit for deactivation and activation, and whereby the detection circuit is formed to determine the digital data from the received signal.

7. 发明授权

US09112587B2 Transmitting/receiving device and method for transmitting data in a radio network 有权
标题翻译：用于在无线电网络中发送数据的发送/接收装置和方法
公开(公告)号：US09112587B2
公开(公告)日：2015-08-18
申请号：US14065165
申请日：2013-10-28
申请人： Atmel Corporation
发明人： Tilo Ferchland , Sascha Beyer , Frank Poegel , Thomas Hanusch
IPC分类号： H04B1/44 , H04B1/401 , H04B7/06 , H04B7/08 , H04W4/00
CPC分类号： H04B1/401 , H04B7/0608 , H04B7/0805 , H04W4/80
摘要： In certain embodiments, an apparatus includes circuitry coupled to a switch between a first and second antenna of a device. The circuitry generates a first control signal for the switch to couple a transceiver of the device to the first antenna for transmission of a first data frame. The circuitry determines whether the transceiver has received, within a pre-determined time interval after transmission of the first data frame, a second data frame containing an acknowledgement message confirming successful receipt of the first data frame by another device. The circuitry generates, if the transceiver has not received the second data frame within the pre-determined time interval, a second control signal for the switch to couple the transceiver to the second antenna for re-transmission of the first data frame. An output line of the apparatus couples the circuitry to the switch and communicates the first or second control signal to the switch.
摘要翻译：在某些实施例中，一种装置包括耦合到设备的第一和第二天线之间的开关的电路。电路产生用于开关的第一控制信号，以将设备的收发器耦合到第一天线以传输第一数据帧。电路确定收发器是否在第一数据帧发送之后的预定时间间隔内接收到包含确认消息的第二数据帧，确认消息确认由另一设备成功接收到第一数据帧。如果收发机在预定时间间隔内没有接收到第二数据帧，则电路产生用于将收发器耦合到第二天线的第二控制信号，以重新发送第一数据帧。该设备的输出线将电路耦合到开关并将第一或第二控制信号传送到开关。

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