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公开(公告)号：US20130109327A1
公开(公告)日：2013-05-02
申请号：US13557176
申请日：2012-07-24
IPC分类号： H04W88/06
摘要： A Modal antenna system, control system, and algorithm is described which provides for improved connectivity in a communication system where statistics of previous antenna modes or beam positions for a mobile device operating in conjunction with specific base stations, access points, or other communication terminals are used to make intelligent decisions for current antenna beam state for optimal connectivity. A modal antenna is implemented to provide a variable radiation pattern for improved connectivity and an algorithm is provided that controls current beam position as the mobile device moves through a communication network.
摘要翻译： 描述了模态天线系统，控制系统和算法，其提供在通信系统中改进的连接性，其中与特定基站，接入点或其他通信终端一起操作的移动设备的先前天线模式或波束位置的统计是 用于为当前天线波束状态做出智能决策以实现最佳连接。 实现模态天线以提供用于改善连接性的可变辐射图，并且提供了当移动设备移动通过通信网络时控制当前波束位置的算法。
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公开(公告)号：US10129929B2
公开(公告)日：2018-11-13
申请号：US13557176
申请日：2012-07-24
摘要： A Modal antenna system, control system, and algorithm is described which provides for improved connectivity in a communication system where statistics of previous antenna modes or beam positions for a mobile device operating in conjunction with specific base stations, access points, or other communication terminals are used to make intelligent decisions for current antenna beam state for optimal connectivity. A modal antenna is implemented to provide a variable radiation pattern for improved connectivity and an algorithm is provided that controls current beam position as the mobile device moves through a communication network.
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3.发明授权Power management and control synchronization within in a wireless network using modal antennas and related methods 有权使用模态天线和相关方法在无线网络内进行功率管理和控制同步公开(公告)号：US09014699B2
公开(公告)日：2015-04-21
申请号：US13523678
申请日：2012-06-14
CPC分类号： H04W52/00 , H01Q1/243 , H01Q3/44 , H04W36/165 , H04W52/143 , H04W52/367
摘要： A means of power management and control via a reverse link of a CDMA or LTE network is disclosed. The protocol is set to superimpose itself in an agnostic way to the power management as one more layer of freedom is added. The adjustment depending on the power control is then derived by mismatch if too much power or antenna tuning to enhance the power. This is also following a table in the device that will adjust ECC in case of a MIMO transmission such as LTE as well as SAR. This will generate also a mean of a soft-handoff and load control on the base station.
摘要翻译： 公开了通过CDMA或LTE网络的反向链路进行功率管理和控制的手段。 该协议被设置为以不可知的方式将其自身叠加到电源管理中，因为增加了一层自由。 然后根据功率控制进行调整，如果太多功率或天线调谐以增强功率，则通过失配导出。 这也是在设备中将在诸如LTE以及SAR之类的MIMO传输的情况下调整ECC的表。 这也将产生基站上的软切换和负载控制的平均值。
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4.发明申请MODAL ADAPTIVE ANTENNA USING PILOT SIGNAL IN CDMA MOBILE COMMUNICATION SYSTEM AND RELATED SIGNAL RECEIVING METHOD 审中-公开使用CDMA手机通信系统中的引导信号的模态自适应天线和相关信号接收方法公开(公告)号：US20140184445A1
公开(公告)日：2014-07-03
申请号：US14109789
申请日：2013-12-17
IPC分类号： H01Q1/00
CPC分类号： H01Q1/00 , H01Q1/243 , H01Q3/00 , H01Q3/2647 , H01Q9/0421
摘要： One or more input signals are used to generate a Pseudo noise generator and re-inject the signal to obtain a more efficient method of control of a receiver using adaptive antenna array technology. The antenna array automatically adjusts its direction to the optimum using information obtained from the input signal by the receiving antenna elements. The input signals may be stored in memory for retrieval, comparison and then used to optimize reception. The difference between the outputs of the memorized signals and the reference signal is used as an error signal.
摘要翻译： 使用一个或多个输入信号来产生伪噪声发生器并重新注入信号以获得使用自适应天线阵列技术的接收机的更有效的控制方法。 天线阵列通过接收天线元件从输入信号获得的信息自动调整其方向为最佳使用信息。 输入信号可以存储在存储器中用于检索，比较，然后用于优化接收。 将存储信号的输出和参考信号之间的差用作误差信号。
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公开(公告)号：US20130335290A1
公开(公告)日：2013-12-19
申请号：US13966074
申请日：2013-08-13
申请人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Young Cha
发明人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Young Cha
IPC分类号： H01Q21/28
CPC分类号： H01Q1/523 , H01Q9/0442 , H01Q21/28
摘要： A multi-band antenna system for MIMO applications is adapted to provide high isolation between antennas across a wide range of frequencies. Multiple Isolated Magnetic Dipole (IMD) antennas are co-located and connected with a feed network that can include switches that adjust phase length for transmission lines connecting the antennas. Filtering is integrated into the feed network to improve rejection of unwanted frequencies. Filtering can also be implemented on the antenna structure. Either one or multi-port antennas can be used.
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公开(公告)号：US09609654B1
公开(公告)日：2017-03-28
申请号：US14109837
申请日：2013-12-17
摘要： A cellular communication system is described where beam steering techniques are applied to fixed and mobile communication devices to increase system capacity, with capacity optimized for downlink or uplink performance. A previously described technique wherein the current mode on a single radiator is altered to vary the radiation pattern of the radiator is utilized in an FDD cellular system to generate multiple radiation patterns with low correlation between the patterns. Techniques to restrict or expand the frequency bandwidth of the beam steering technique are described to provide the capability to beam steer at receive frequencies or transmit frequencies only, and techniques are described where beam steering can occur at both transmit and receive frequency bands from a single active antenna system. The capacity per cell in the cellular system can be improved for either downlink or uplink by commanding the fixed or mobile devices to optimize correlation between radiation modes for the downlink or uplink frequencies.
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公开(公告)号：US09110160B2
公开(公告)日：2015-08-18
申请号：US13557182
申请日：2012-07-24
摘要： The instant disclosure concerns an antenna system and method for location-finding of a wireless communication device. A cellular multimode antenna is configured to analyze pilot signals from base station towers across a plurality of antenna modes. Information corresponding to the received signals and each antenna mode is analyzed to determine a location fix. In certain optional embodiments, the location fix determined by the cellular multimode antenna is used to determine an optimal mode for a second GPS modal antenna, such that the selected mode of the GPS modal antenna provides optimum signal quality with the global positioning system. In this regard, the cellular multimode antenna estimates the location of the device, and a mode for the GPS modal antenna is selected based on the location fix such that the GPS antenna is capable of quickly determining a precise position of the device.
摘要翻译： 本公开涉及用于无线通信设备的定位的天线系统和方法。 蜂窝多模天线被配置为分析来自基站台的多个天线模式的导频信号。 分析对应于接收信号和每个天线模式的信息以确定位置锁定。 在某些可选实施例中，由蜂窝多模天线确定的位置锁定用于确定第二GPS模式天线的最佳模式，使得GPS模式天线的所选模式与全球定位系统提供最佳信号质量。 在这方面，蜂窝多模天线估计设备的位置，并且基于位置定位来选择用于GPS模态天线的模式，使得GPS天线能够快速地确定设备的精确位置。
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公开(公告)号：US09037190B2
公开(公告)日：2015-05-19
申请号：US13523687
申请日：2012-06-14
CPC分类号： H04B7/15 , H04B7/15535
摘要： A dynamically tuned repeater system for improved communication system performance is disclosed. The repeater circuit consists of power amplifiers, low noise amplifiers, filters, switches and antennas along with tuning circuits integrated and controlled to provide an optimized system for RF transmission improvement. Dynamic tuning provides the ability to maintain optimized system performance as required by communication link characteristics. Inputs from proximity sensors are used to further optimize system performance. The repeater topology is capable of transmission and reception enhancement at a multitude of frequency bands.
摘要翻译： 公开了一种用于改善通信系统性能的动态调谐中继器系统。 中继器电路由功率放大器，低噪声放大器，滤波器，开关和天线以及集成和控制的调谐电路组成，以提供优化的RF传输改进系统。 动态调整提供了根据通信链路特性所需的维护优化的系统性能的能力。 来自接近传感器的输入用于进一步优化系统性能。 中继器拓扑能够在多个频带上进行发送和接收增强。
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9.发明申请公开(公告)号：US20140327578A1
公开(公告)日：2014-11-06
申请号：US14337062
申请日：2014-07-21
IPC分类号： H04B7/04
CPC分类号： H04B7/04 , H04B7/0825 , H04B7/0854 , H04B7/0857 , H04B7/0871 , H04B7/10
摘要： A system and method for diversity implementation are provided, where diversity gains are obtained by using a hybrid of the switching technique and the combining technique in conjunction with the use of a modal antenna. The antenna system includes multiple antennas including at least one modal antenna that has multiple modes, and a processor for selecting one or more modes from the multiple modes associated with each of the at least one modal antenna, combining modes to form one or more combinations of modes, the modes in each of the one or more combinations including one of the one or more selected modes associated with each of the at least one modal antenna, and selecting one of the one or more combinations that optimizes correlation and/or a quality metric for diversity.
摘要翻译： 提供了用于分集实现的系统和方法，其中通过使用开关技术和组合技术的混合结合使用模式天线获得分集增益。 天线系统包括多个天线，包括至少一个具有多个模式的模态天线，以及处理器，用于从与所述至少一个模态天线中的每一个相关联的多个模式中选择一个或多个模式，组合模式以形成一个或多个模式 一种或多种组合中的每一种中的模式，包括与所述至少一个模态天线中的每一个相关联的一个或多个所选模式中的一个模式，以及选择优化相关性和/或质量度量的一个或多个组合之一 为了多样性。
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公开(公告)号：US08843085B2
公开(公告)日：2014-09-23
申请号：US13608895
申请日：2012-09-10
CPC分类号： H04B1/04 , H04B1/0458
摘要： An impedance tuning and optimization technique is described wherein an impedance interface is dynamically tuned prior to applying transmit power to the circuit. A coupled signal injected into the antenna port is used to optimize the tuning state of a tuning component such that the impedance properties of the circuit are optimized prior to application of transmit power. A coupled or injected signal at an alternate frequency band can be utilized to determine tuning state or parameters at the frequency of interest by first tuning at the frequency of the coupled or injected signal and then accessing a data base containing information that relates tuning parameters across multiple frequency bands for various levels of antenna de-tuning. A time-savings is realized when the tuning circuit is optimized prior to activation or use of the transmit/receive path.
摘要翻译： 描述阻抗调谐和优化技术，其中在向电路施加发射功率之前动态地调整阻抗接口。 使用注入到天线端口中的耦合信号来优化调谐组件的调谐状态，使得在施加发射功率之前优化电路的阻抗特性。 可以利用交替频带处的耦合或注入信号来确定调谐状态或感兴趣频率处的参数，首先在耦合或注入信号的频率下进行调谐，然后访问包含多个调谐参数的信息的数据库 用于各种级别的天线去调谐的频带。 在激活或使用发送/接收路径之前优化调谐电路时，实现了时间的节省。
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