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. 发明专利

JP2014225889A データフレームを送信及び受信するシステム及び方法有权
标题翻译：发送和接收数据帧的系统和方法
公开(公告)号：JP2014225889A
公开(公告)日：2014-12-04
申请号：JP2014136840
申请日：2014-07-02
申请人：クゥアルコム・インコーポレイテッドQualcomm Incorporated , Qualcomm Incorporated , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： AMOL RAJKOTIA , KRISHNAN RAJAMANI , OZGUR DURAL , SAMIR SOLIMAN
IPC分类号： H04L1/00 , H04L1/16
CPC分类号： H04L1/1812 , H04L1/0059 , H04L1/0075 , H04L1/0079 , H04L1/0083 , H04W28/06
摘要：【課題】データフレームを送信する方法を提供する。【解決手段】プリアンブルを送信し、物理層コンバージェンスプロトコル(PLCP)ヘッダを送信し、複数のMACプロトコルデータユニット(MPDUs)を送信する。各MPDUは、各MPDUの後の畳み込みデコーダ状態をリセットするように構成され得る。方法は、さらに、MPDUアグリゲーションヘッダを送信することを含み得る。MPDUアグリゲーションヘッダは、パックされたMPDUの総数、オフセットの配列、長さの配列、MPDUアグリゲーションヘッダに関するフレームチェックシーケンス(FCS)、一群のテールビット、またはこれらの組み合わせを含み得る。さらに、MPDUアグリゲーションヘッダの終端は、インターリーブされたシンボル境界に並べられ得る。【選択図】図2
摘要翻译：要解决的问题：提供发送数据帧的方法。解决方案：该方法包括发送前导码，发送物理层汇聚协议（PLCP）报头，以及发送多个MAC协议数据单元（MPDU）。每个MPDU可被配置为在每个MPDU之后复位卷积解码器状态。该方法还可以包括发送MPDU聚合报头。 MPDU聚合报头可以包括打包的MPDU的计数，偏移的数组，长度的数组，用于MPDU聚合报头的帧校验序列（FCS），尾组的一组或其组合。此外，MPDU聚合报头的结束可以与交织的符号边界对齐。

2. 发明专利

JP2014112881A Adjustable receive filter responsive to frequency spectrum information 审中-公开
公开(公告)号：JP2014112881A
公开(公告)日：2014-06-19
申请号：JP2014000661
申请日：2014-01-06
申请人： Qualcomm Incorporated , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： AMOL RAJKOTIA , SAMIR S SOLIMAN , STANLEY S TONCICH
IPC分类号： H04B1/04
CPC分类号： H04B1/10 , H04B1/0475 , H04B1/1036 , H04B15/00
摘要： PROBLEM TO BE SOLVED: To provide a communication device having an adjustable filter.SOLUTION: An adjustable filter is responsive to a control signal to change a frequency response of the adjustable filter based on frequency spectrum information. The control signal may shift a center of the pass band from a first center frequency to a second center frequency and/or change a pass band bandwidth from a first bandwidth to a second bandwidth. In one example, the frequency spectrum information includes a status of an internal secondary radio. The frequency spectrum information also indicates a region of operation where the frequency response is selected in accordance with the region.

3. 发明专利

JP2014140183A Adjustable receiving filter 审中-公开
标题翻译：可调节接收滤波器
公开(公告)号：JP2014140183A
公开(公告)日：2014-07-31
申请号：JP2014027820
申请日：2014-02-17
申请人： Qualcomm Incorporated , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： AMOL RAJKOTIA , SAMIR S SOLIMAN , STANLEY S TONCICH
IPC分类号： H04B1/16 , H04B1/04 , H04B1/69 , H04W64/00 , H04W72/04
CPC分类号： H04B1/18 , H04B1/0053
摘要： PROBLEM TO BE SOLVED: To provide a communication device having a filter which can be operated and adjusted according to regulation requirements in a plurality of ranges.SOLUTION: An adjustable filter 102, in response to a control signal 122, changes a frequency response 110 of the adjustable filter, on the basis of at least one of a geographical location, frequency spectrum information, and a status of a secondary internal radio. The control signal may shift the center of a path band 112 from a first center frequency to a second center frequency, and/or may change a bandwidth of the path band from a first bandwidth to a second bandwidth. A receiving device 100 has the adjustable filter which responds to the control signal, and a control device 130 constituted so as to select the frequency response of the adjustable filter by generating the control signal, on the basis of the geographical location. The geographical location indicates the operation range of the receiving device, and the frequency response is selected according to the range.
摘要翻译：要解决的问题：提供一种具有可根据多个范围内的调节要求进行操作和调整的滤波器的通信设备。解决方案：可调节滤波器102响应于控制信号122改变频率响应110 可调滤波器，基于地理位置，频谱信息和次内部无线电的状态中的至少一个。控制信号可以将路径频带112的中心从第一中心频率移动到第二中心频率，和/或可以将路径频带的带宽从第一带宽改变到第二带宽。接收装置100具有响应于控制信号的可调滤波器，以及基于地理位置通过生成控制信号来选择可调滤波器的频率响应而构成的控制装置130。地理位置指示接收设备的操作范围，并根据该范围选择频率响应。

4. 发明专利

JP2014112880A Adjustable receive filter responsive to frequency spectrum information 审中-公开
标题翻译：可调节的接收滤波器响应频谱信息
公开(公告)号：JP2014112880A
公开(公告)日：2014-06-19
申请号：JP2014000660
申请日：2014-01-06
申请人： Qualcomm Incorporated , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： AMOL RAJKOTIA , SAMIR S SOLIMAN , STANLEY S TONCICH
IPC分类号： H04B1/10
CPC分类号： H04B1/10 , H04B1/0475 , H04B1/1036 , H04B15/00
摘要： PROBLEM TO BE SOLVED: To provide a communication device having an adjustable filter.SOLUTION: An adjustable filter is responsive to a control signal to change a frequency response of the adjustable filter based on frequency spectrum information. The control signal may shift a center of the pass band from a first center frequency to a second center frequency and/or change a pass band bandwidth from a first bandwidth to a second bandwidth. In one example, the frequency spectrum information includes a status of an internal secondary radio. The frequency spectrum information also indicates a region of operation where the frequency response is selected in accordance with the region.
摘要翻译：要解决的问题：提供具有可调滤波器的通信设备。解决方案：可调滤波器响应于控制信号，以基于频谱信息改变可调滤波器的频率响应。控制信号可以将通带的中心从第一中心频率移动到第二中心频率，和/或将通带带宽从第一带宽改变到第二带宽。在一个示例中，频谱信息包括内部辅助无线电的状态。频谱信息还指示根据该区域选择频率响应的操作区域。

5. 发明专利

JP2014143689A Adjustable transmission filter 审中-公开
标题翻译：可调传输过滤器
公开(公告)号：JP2014143689A
公开(公告)日：2014-08-07
申请号：JP2014027850
申请日：2014-02-17
申请人： Qualcomm Incorporated , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： AMOL RAJKOTIA , SAMIR S SOLIMAN , STANLEY S TONCICH
IPC分类号： H04B1/04 , H04J11/00 , H04W64/00 , H04W88/02
CPC分类号： H04B1/0053 , H04B1/18
摘要： PROBLEM TO BE SOLVED: To provide a wireless communication device having an adjustable filter.SOLUTION: An adjustable filter 1202 is responsive to a control signal to change a frequency response of the adjustable filter based on at least one of a geographic location, frequency spectrum information, and a status of a secondary internal radio. The control signal may shift a center of the pass band from a first center frequency to a second center frequency, and/or change a pass band bandwidth from a first bandwidth to a second bandwidth. A transmitter 1200 comprises: an adjustable filter responsive to a control signal; and a controller 1234 configured to select a frequency response of the adjustable filter by generating the control signal based on a geographical location. In one aspect, the geographical location indicates a region of operation of a receiver, and the frequency response is selected in accordance with the region.
摘要翻译：要解决的问题：提供具有可调节滤波器的无线通信设备。解决方案：可调滤波器1202响应于控制信号，以基于地理位置，频谱信息中的至少一个来改变可调滤波器的频率响应，以及二级内部广播的状态。控制信号可以将通带的中心从第一中心频率移动到第二中心频率，和/或将通带带宽从第一带宽改变到第二带宽。发射机1200包括：响应于控制信号的可调滤波器; 以及控制器1234，被配置为通过基于地理位置生成控制信号来选择可调滤波器的频率响应。在一个方面，地理位置指示接收机的操作区域，并且根据该区域选择频率响应。

6. 发明专利

JP2014112882A Adjustable receive filter responsive to frequency spectrum information 审中-公开
公开(公告)号：JP2014112882A
公开(公告)日：2014-06-19
申请号：JP2014000662
申请日：2014-01-06
申请人： Qualcomm Incorporated , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： AMOL RAJKOTIA , SAMIR S SOLIMAN , STANLEY S TONCICH
IPC分类号： H04B1/10 , H04B1/7163
CPC分类号： H04B1/10 , H04B1/0475 , H04B1/1036 , H04B15/00
摘要： PROBLEM TO BE SOLVED: To provide a communication device having an adjustable filter.SOLUTION: An adjustable filter is responsive to a control signal to change a frequency response of the adjustable filter based on frequency spectrum information. The control signal may shift a center of the pass band from a first center frequency to a second center frequency and/or change a pass band bandwidth from a first bandwidth to a second bandwidth. In one example, the frequency spectrum information includes a status of an internal secondary radio. The frequency spectrum information also indicates a region of operation where the frequency response is selected in accordance with the region.

7. 发明专利

JP2014112879A Adjustable reception filter responding to frequency spectrum information 审中-公开
标题翻译：可调节的接收滤波器响应频谱信息
公开(公告)号：JP2014112879A
公开(公告)日：2014-06-19
申请号：JP2014000659
申请日：2014-01-06
申请人： Qualcomm Incorporated , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： AMOL RAJKOTIA , SAMIR S SOLIMAN , STANLEY S TONCICH
IPC分类号： H04B1/10 , H04B1/04 , H04B1/7163
CPC分类号： H04B1/10 , H04B1/0475 , H04B1/1036 , H04B15/00
摘要： PROBLEM TO BE SOLVED: To provide a communication device having an adjustable filter.SOLUTION: A possible filter responds to a control signal to change frequency response of the adjustable filter on the basis of frequency spectrum information. The control signal may shift the center of a pass band from a first center frequency to a second center frequency, and/or may change the bandwidth of the pass band from a first bandwidth to a second bandwidth. In one example, the frequency spectrum information includes the status of internal secondary radio. The frequency spectrum information also indicates an operation region, so that the frequency response is selected according to the region.
摘要翻译：要解决的问题：提供具有可调滤波器的通信设备。解决方案：可能的滤波器响应于控制信号，以根据频谱信息改变可调滤波器的频率响应。控制信号可以将通带的中心从第一中心频率移动到第二中心频率，和/或可以将通带的带宽从第一带宽改变到第二带宽。在一个示例中，频谱信息包括内部辅助无线电的状态。频谱信息还指示操作区域，使得根据该区域选择频率响应。

8. 发明专利

JP2013070414A Adaptive linearity communication device 有权
标题翻译：自适应线性通信设备
公开(公告)号：JP2013070414A
公开(公告)日：2013-04-18
申请号：JP2012253475
申请日：2012-11-19
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： STANLEY S TONCICH , SOLIMAN SAMIR S , AMOL RAJKOTIA
IPC分类号： H04B1/16 , H03F1/02 , H03F1/32 , H04M1/00
CPC分类号： H04B1/16
摘要： PROBLEM TO BE SOLVED: To increase linearity of receiver components while minimizing adverse effect upon the battery life.SOLUTION: A wireless communication device 100 may include a component 116 having linearity dependent upon a bias and a processor 108 configured to change the bias in response to the detection of a connection between the wireless communication device and a high-capacity power source 102. A method of operating a wireless communication device having a bias dependent component where the wireless communication device is configured to operate in a high efficiency mode in the absence of a connection between the wireless communication device and a high-capacity power source may include determining whether the high-capacity power source is connected to the wireless communication device, and varying the operation of the bias dependent component on the basis of whether the high-capacity power source is connected to the wireless communication device.
摘要翻译：要解决的问题：提高接收器组件的线性度，同时最大限度地减少对电池寿命的不利影响。解决方案：无线通信设备100可以包括取决于偏置的线性度的组件116和被配置为响应于无线通信设备和高容量电源之间的连接的检测而改变偏差的处理器108 102.一种操作具有偏置相关分量的无线通信设备的方法，其中所述无线通信设备被配置为在所述无线通信设备和高容量电源之间没有连接的情况下以高效率模式操作可以包括确定大容量电源是否连接到无线通信装置，并且基于高容量电源是否连接到无线通信装置来改变偏置相关组件的操作。版权所有（C）2013，JPO＆INPIT

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