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1. 发明授权

US08983557B1 Reducing power consumption of a multi-antenna transceiver 有权
标题翻译：降低多天线收发器的功耗
公开(公告)号：US08983557B1
公开(公告)日：2015-03-17
申请号：US13536506
申请日：2012-06-28
申请人： Yakun Sun , Hui-Ling Lou , Vladan Petrovic
发明人： Yakun Sun , Hui-Ling Lou , Vladan Petrovic
IPC分类号： H04M1/00 , H04B1/38
CPC分类号： H04W52/028 , Y02D70/00 , Y02D70/142
摘要： The present disclosure describes techniques and apparatuses for reducing power consumption of a multi-antenna transceiver. In some aspects, the techniques and apparatuses minimize power consumption while maintaining a threshold level of performance, maximize performance while maintaining a threshold power-consumption limit, or optimize power consumption and performance. To do so, the techniques and apparatuses use a subset of the transceiver's available antennas, RF chains, and/or baseband receive chains.
摘要翻译：本公开描述了用于降低多天线收发器的功耗的技术和装置。在一些方面，这些技术和设备使功耗最小化，同时保持阈值性能水平，最大限度地提高性能同时保持阈值功耗限制，或优化功耗和性能。为此，技术和设备使用收发器的可用天线，RF链和/或基带接收链的子集。

2. 发明授权

US09185684B2 Using non-uniform frequency bands for coexistence among multiple wireless communication technologies 有权
标题翻译：使用不均匀的频带在多个无线通信技术之间共存
公开(公告)号：US09185684B2
公开(公告)日：2015-11-10
申请号：US13605241
申请日：2012-09-06
申请人： Ying Cai , Jihwan P. Choi , Hui-Ling Lou , Vladan Petrovic
发明人： Ying Cai , Jihwan P. Choi , Hui-Ling Lou , Vladan Petrovic
IPC分类号： H04W72/02 , H04W72/04 , H04W88/06
CPC分类号： H04W72/0453 , H04W72/02 , H04W72/082 , H04W88/06
摘要： Apparatus having corresponding methods and computer-readable media comprise: a first transceiver comprising a controller configured to select one of a plurality of frequency regions, wherein bandwidths of the frequency regions are non-uniform, and wherein the first transceiver is configured to transceive, according to a first protocol, first wireless signals in the one of the plurality of frequency regions selected by the controller; an arbiter configured to select one or more frequency channels based on the one of the plurality of the frequency regions selected by the controller; and a second transceiver configured to transceive, according to a second protocol, second wireless signals only in the one or more frequency channels selected by the arbiter.
摘要翻译：具有相应方法和计算机可读介质的装置包括：第一收发器，包括被配置为选择多个频率区域中的一个的控制器，其中频率区域的带宽是不均匀的，并且其中第一收发器被配置为收发对于第一协议，由所述控制器选择的所述多个频率区域中的一个频率区域中的第一无线信号; 配置为基于由控制器选择的多个频率区域中的一个选择一个或多个频率信道的仲裁器; 以及第二收发机，其被配置为仅在所述仲裁器选择的所述一个或多个频率信道中收发根据第二协议的第二无线信号。

3. 发明申请

US20130065638A1 USING NON-UNIFORM FREQUENCY BANDS FOR COEXISTENCE AMONG MULTIPLE WIRELESS COMMUNICATION TECHNOLOGIES 有权
标题翻译：在多个无线通信技术中使用非统一的频率组合
公开(公告)号：US20130065638A1
公开(公告)日：2013-03-14
申请号：US13605241
申请日：2012-09-06
申请人： Ying Cai , Jihwan P. Choi , Hui-Ling Lou , Vladan Petrovic
发明人： Ying Cai , Jihwan P. Choi , Hui-Ling Lou , Vladan Petrovic
IPC分类号： H04W88/06
CPC分类号： H04W72/0453 , H04W72/02 , H04W72/082 , H04W88/06
摘要： Apparatus having corresponding methods and computer-readable media comprise: a first transceiver comprising a controller configured to select one of a plurality of frequency regions, wherein bandwidths of the frequency regions are non-uniform, and wherein the first transceiver is configured to transceive, according to a first protocol, first wireless signals in the one of the plurality of frequency regions selected by the controller; an arbiter configured to select one or more frequency channels based on the one of the plurality of the frequency regions selected by the controller; and a second transceiver configured to transceive, according to a second protocol, second wireless signals only in the one or more frequency channels selected by the arbiter.
摘要翻译：具有相应方法和计算机可读介质的装置包括：第一收发器，包括被配置为选择多个频率区域中的一个的控制器，其中频率区域的带宽是不均匀的，并且其中第一收发器被配置为收发对于第一协议，由所述控制器选择的所述多个频率区域中的一个频率区域中的第一无线信号; 配置为基于由控制器选择的多个频率区域中的一个选择一个或多个频率信道的仲裁器; 以及第二收发机，其被配置为仅在所述仲裁器选择的所述一个或多个频率信道中收发根据第二协议的第二无线信号。

4. 发明授权

US09014751B1 Using signal power levels for coexistence among multiple wireless communication technologies 有权
标题翻译：使用信号功率级别在多个无线通信技术之间共存
公开(公告)号：US09014751B1
公开(公告)日：2015-04-21
申请号：US13553146
申请日：2012-07-19
申请人： Jihwan P. Choi , Hui-Ling Lou , Ying Cai , Leilei Song , Vladan Petrovic
发明人： Jihwan P. Choi , Hui-Ling Lou , Ying Cai , Leilei Song , Vladan Petrovic
IPC分类号： H04W88/06 , H04W52/26
CPC分类号： H04B7/0486 , H04W52/26 , H04W52/265 , H04W52/346 , H04W52/38 , H04W72/0453 , H04W84/12
摘要： Apparatus having corresponding methods and computer-readable media comprise: a transmitter configured to transmit, according to a first protocol, first wireless signals in a first frequency band; and a receiver configured to receive, according to a second protocol, second wireless signals in a second frequency band, wherein the second frequency band is adjacent to or overlaps the first frequency band; and an arbiter configured to allow the transmitter to transmit the first wireless signals according to the first protocol while the receiver receives the second wireless signals according to the second protocol responsive to at least one of i) a signal power level of the first wireless signals being less than a first signal power threshold; and ii) a signal power level of the second wireless signals being greater than a second signal power threshold.
摘要翻译：具有相应方法和计算机可读介质的装置包括：发射机，被配置为根据第一协议传输第一频带中的第一无线信号; 以及接收机，被配置为根据第二协议接收第二频带中的第二无线信号，其中所述第二频带与所述第一频带相邻或重叠; 以及仲裁器，被配置为允许发射机根据第一协议发射第一无线信号，同时接收机根据第二协议接收第二无线信号，响应于以下至少之一：i）第一无线信号的信号功率电平为小于第一信号功率阈值; 以及ii）所述第二无线信号的信号功率电平大于第二信号功率阈值。

5. 发明申请

US20130065533A1 USING FREQUENCY BANDS CHARACTERIZED BY TYPE OF UNWANTED INTERFERENCE FOR COEXISTENCE AMONG MULTIPLE WIRELESS COMMUNICATION TECHNOLOGIES 有权
标题翻译：使用通过多种无线通信技术的不间断干扰类型表征的频率表
公开(公告)号：US20130065533A1
公开(公告)日：2013-03-14
申请号：US13611174
申请日：2012-09-12
申请人： Ying Cai , Jihwan P. Choi , Hui-Ling Lou , Vladan Petrovic , Chuxiang Li
发明人： Ying Cai , Jihwan P. Choi , Hui-Ling Lou , Vladan Petrovic , Chuxiang Li
IPC分类号： H04B15/00 , H04B7/24
CPC分类号： H04B1/406 , H04B1/109 , H04W72/082 , H04W88/06
摘要： Apparatus having corresponding methods and computer-readable media comprise: a first transceiver comprising a controller configured to select one of a plurality of frequency regions, and a transmitter configured to transmit, according to a first protocol, first wireless signals in the one of the plurality of the frequency regions selected by the controller, wherein each frequency region is characterized by a respective type of unwanted interference generated responsive to the transmitter transmitting the first wireless signals in the respective frequency region; an arbiter configured to select one or more frequency channels based on the one of the plurality of the frequency regions selected by the controller; and a second transceiver configured to transceive, according to a second protocol, second wireless signals only in the one or more frequency channels selected by the arbiter.
摘要翻译：具有相应方法和计算机可读介质的装置包括：第一收发器，包括被配置为选择多个频率区域中的一个的控制器，以及被配置为根据第一协议传输多个频率区域中的一个的第一无线信号的发射机其中每个频率区域的特征在于响应于在相应频率区域中发送第一无线信号的发射机而产生的相应类型的不需要的干扰; 配置为基于由控制器选择的多个频率区域中的一个选择一个或多个频率信道的仲裁器; 以及第二收发机，其被配置为仅在所述仲裁器选择的所述一个或多个频率信道中收发根据第二协议的第二无线信号。

6. 发明授权

US08879999B2 Using frequency bands characterized by type of unwanted interference for coexistence among multiple wireless communication technologies 有权
标题翻译：使用多种无线通信技术共存的特征为不想要的干扰类型的频带
公开(公告)号：US08879999B2
公开(公告)日：2014-11-04
申请号：US13611174
申请日：2012-09-12
申请人： Ying Cai , Jihwan P. Choi , Hui-Ling Lou , Vladan Petrovic , Chuxiang Li
发明人： Ying Cai , Jihwan P. Choi , Hui-Ling Lou , Vladan Petrovic , Chuxiang Li
IPC分类号： H04B1/00 , H04W72/08 , H04B1/40 , H04W88/06 , H04B1/10
CPC分类号： H04B1/406 , H04B1/109 , H04W72/082 , H04W88/06
摘要： Apparatus having corresponding methods and computer-readable media comprise: a first transceiver comprising a controller configured to select one of a plurality of frequency regions, and a transmitter configured to transmit, according to a first protocol, first wireless signals in the one of the plurality of the frequency regions selected by the controller, wherein each frequency region is characterized by a respective type of unwanted interference generated responsive to the transmitter transmitting the first wireless signals in the respective frequency region; an arbiter configured to select one or more frequency channels based on the one of the plurality of the frequency regions selected by the controller; and a second transceiver configured to transceive, according to a second protocol, second wireless signals only in the one or more frequency channels selected by the arbiter.
摘要翻译：具有相应方法和计算机可读介质的装置包括：第一收发器，包括被配置为选择多个频率区域中的一个的控制器，以及被配置为根据第一协议传输多个频率区域中的一个的第一无线信号的发射机其中每个频率区域的特征在于响应于在相应频率区域中发送第一无线信号的发射机而产生的相应类型的不需要的干扰; 配置为基于由控制器选择的多个频率区域中的一个选择一个或多个频率信道的仲裁器; 以及第二收发机，其被配置为仅在所述仲裁器选择的所述一个或多个频率信道中收发根据第二协议的第二无线信号。

7. 发明授权

US08588347B1 Systems and methods for performing efficient blind decoding at a wireless receiver 失效
标题翻译：用于在无线接收机处执行有效的盲解码的系统和方法
公开(公告)号：US08588347B1
公开(公告)日：2013-11-19
申请号：US13160971
申请日：2011-06-15
申请人： Vladan Petrovic , Yakun Sun , Jungwon Lee
发明人： Vladan Petrovic , Yakun Sun , Jungwon Lee
IPC分类号： H04L27/06
CPC分类号： H04L1/0052 , H04B7/0891 , H04L1/0046 , H04L1/0061 , H04L1/0067 , H04L1/0075 , H04L1/08 , H04L5/0053 , H04L5/0091 , H04L25/03891 , H04L27/06
摘要： Systems and methods for performing efficient blind decoding. A first plurality of decision metrics corresponding to a first repetition of periodic decoding information is stored. The first plurality of decision metrics is grouped into sequential portions. A plurality of combined versions of the sequential portions is stored into combining buffers arranged in sequence. Each combined version is associated with a different sequence of timing information. A first of the plurality of combined versions stored in a first of the combining buffers is combined with a second version of a second plurality of decision metrics that corresponds to a second repetition of the periodic decoding information. The second version is associated with timing information adjacent in the timing information sequence to the timing information associated with the first combined version. The data is decoded based on information in the combining buffers.
摘要翻译：执行高效盲解码的系统和方法。存储对应于周期性解码信息的第一次重复的第一多个决策度量。第一多个决策度量被分组成顺序部分。顺序部分的多个组合版本被存储到依次布置的组合缓冲器中。每个组合版本与不同的定时信息序列相关联。存储在组合缓冲器中的第一组合中的多个组合版本中的第一版本与对应于周期性解码信息的第二次重复的第二多个决策度量的第二版本组合。第二版本与定时信息序列相邻的定时信息与与第一组合版本相关联的定时信息相关联。基于组合缓冲器中的信息对数据进行解码。

8. 发明申请

US20150159959A1 Long-Term Heat Storage Device and Method for Long-Term Heat Storage of Solar Energy and Other Types of Energy with Changing Availability 审中-公开
标题翻译：长期储热装置及太阳能及其他类型能源的长期储热方法
公开(公告)号：US20150159959A1
公开(公告)日：2015-06-11
申请号：US14400150
申请日：2012-05-11
申请人： Vladan Petrovic
发明人： Vladan Petrovic
IPC分类号： F28D20/00 , F24J2/34
CPC分类号： F28D20/00 , F01K3/006 , F22B1/028 , F22B27/14 , F24S60/00 , F28D20/0056 , F28D2020/0017 , F28D2020/0069 , F28D2020/0078 , F28F2270/00 , Y02E20/14 , Y02E60/142 , Y02E70/30
摘要： The invention relates to a long-term heat storage device for long-term storage of solar energy and other types of energy, in the heat storage material of which a rock bulk material, in particular of volcanic origin, such as diabase, basalt, granite and gneiss, is used. The rock bulk material forms a polydisperse bulk material, in particular as the void volume of the rock bulk material (granulate) having a first particle size or particle size distribution takes up a granulate having a second particle size or particle size distribution. The rock bulk material can be enclosed by a bulk powder fill, in particular an ash fill, in particular with a shell of shaped rocks interposed. The rock bulk material can be enclosed, all around or predominantly, at least laterally, by a shell of shaped rocks which is in particular cylindrical, in particular by a masonry wall.
摘要翻译：本发明涉及一种用于长期储存太阳能和其他类型能源的长期蓄热装置，其储热材料尤其是火山原料的岩石材料，如红宝石，玄武岩，花岗岩和片麻岩，被使用。岩石散装材料形成多分散散装材料，特别是随着具有第一粒度或粒度分布的岩石材料（颗粒）的空隙体积占据具有第二颗粒尺寸或粒度分布的颗粒。岩石散装材料可以通过散装粉末填充物，特别是灰分填充物封闭，特别是插入成形岩石的壳体。岩石材料可以围绕或主要至少侧向地由特别是圆柱形的特别是圆柱形的特殊圆柱形的壳体封闭，特别是由砖石墙壁封闭。

9. 发明授权

US08773966B1 Signal power measurement and automatic gain control in orthogonal frequency division multiple access systems 有权
标题翻译：正交频分多址系统中的信号功率测量和自动增益控制
公开(公告)号：US08773966B1
公开(公告)日：2014-07-08
申请号：US13101628
申请日：2011-05-05
申请人： Vladan Petrovic , Manyuan Shen , Qing Zhao , Leilie Song
发明人： Vladan Petrovic , Manyuan Shen , Qing Zhao , Leilie Song
IPC分类号： H04W52/04 , H04W52/52 , H04B1/69 , G06F17/14
CPC分类号： H04W24/00 , G06F17/142 , H03G3/3089 , H04B1/69 , H04B17/21 , H04B17/318 , H04L5/0023 , H04L5/0048 , H04L27/265 , H04L27/3809 , H04W52/04 , H04W52/38 , H04W52/52
摘要： A receiver of a wireless communication device, the receiver including a fast Fourier transform module, a first power measuring module, and a gain control module. The fast Fourier transform module is configured to convert a signal from a time domain to a frequency domain. The signal includes a plurality of reference signals. The reference signals have a predetermined power. The first power measuring module is configured to generate a first power measurement of the signal in the frequency domain based on the plurality of reference signals. The gain control module is configured to adjust a gain of the receiver based on the first power measurement.
摘要翻译：一种无线通信设备的接收机，所述接收机包括快速傅里叶变换模块，第一功率测量模块和增益控制模块。快速傅里叶变换模块被配置为将来自时域的信号转换成频域。信号包括多个参考信号。参考信号具有预定的功率。第一功率测量模块被配置为基于多个参考信号来生成频域中的信号的第一功率测量。增益控制模块被配置为基于第一功率测量来调整接收机的增益。

10. 发明授权

US08325828B1 Method and apparatus for detecting impulse noise 有权
标题翻译：检测脉冲噪声的方法和装置
公开(公告)号：US08325828B1
公开(公告)日：2012-12-04
申请号：US12044762
申请日：2008-03-07
申请人： Peter Tze-Hwa Liu , Vladan Petrovic
发明人： Peter Tze-Hwa Liu , Vladan Petrovic
IPC分类号： H04K1/10
CPC分类号： H04L27/2647 , H04L1/0057 , H04L1/006
摘要： A formatted data unit that was transmitted by a transmitter is received at a receiver. Received signal points are determined based on the received formatted data unit. Actual transmitted signal points corresponding to the received formatted data unit is determined at the receiver based on information known a priori by the receiver. An error is determined between the received signal points and the actual transmitted signal points determined at the receiver. An indicator of impulse noise is generated based on the error.
摘要翻译：在接收器处接收由发送器发送的格式化数据单元。接收到的信号点是根据接收的格式化数据单元确定的。基于接收机先验知道的信息，在接收机确定与接收的格式化数据单元对应的实际发送信号点。在接收信号点和在接收机处确定的实际发送信号点之间确定误差。基于误差产生脉冲噪声的指标。

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