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1. 发明申请

US20070042715A1 Optimized directional antenna system 有权
标题翻译：优化定向天线系统
公开(公告)号：US20070042715A1
公开(公告)日：2007-02-22
申请号：US11209358
申请日：2005-08-22
申请人： Randy Salo , Bryan Moore , Richard Clark , Oleg Abramov , Alexander Kirdin , Lev Burov , Pertti Visuri
发明人： Randy Salo , Bryan Moore , Richard Clark , Oleg Abramov , Alexander Kirdin , Lev Burov , Pertti Visuri
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04B7/0632 , H04B1/1027 , H04B1/1081 , H04B17/309 , H04W16/28 , H04W24/02 , H04W28/18 , H04W88/08
摘要： A method of operating a wireless access point having a configurable antenna system includes determining a transmission signal quality metric for a first station with the configurable antenna system in a first configuration, determining a transmission signal quality metric for a second station with the configurable antenna system in the first configuration, determining a transmission signal quality metric for a first station with the configurable antenna system in a second configuration, determining a transmission signal quality metric for a second station with the configurable antenna system in the second configuration, determining a viable set of antenna configurations for which the signal quality metric of each of the stations meets a minimum criteria and configuring the configurable antenna system to a configuration in the viable set when the wireless access point is not transmitting.
摘要翻译：一种操作具有可配置天线系统的无线接入点的方法包括：利用第一配置中的可配置天线系统来确定第一站的传输信号质量度量，使用可配置天线系统确定第二站的传输信号质量度量第一配置，在具有第二配置的可配置天线系统中确定具有可配置天线系统的第一站的传输信号质量度量，在第二配置中确定具有可配置天线系统的第二站的传输信号质量度量，确定可行的一组天线当无线接入点不发送时，每个站的信号质量度量满足最小准则并且将可配置天线系统配置为可行集合中的配置的配置。

2. 发明申请

US20050237258A1 Switched multi-beam antenna 有权
标题翻译：开关多波束天线
公开(公告)号：US20050237258A1
公开(公告)日：2005-10-27
申请号：US11104291
申请日：2005-04-12
申请人： Oleg Abramov , David Robison , Jeffrey Shamblin , Farid Nagaev , Pertti Visuri
发明人： Oleg Abramov , David Robison , Jeffrey Shamblin , Farid Nagaev , Pertti Visuri
IPC分类号： H01Q1/38 , H01Q3/24 , H01Q9/24 , H01Q9/32 , H01Q9/42 , H01Q19/10 , H01Q21/28 , H01Q21/29
CPC分类号： H01Q19/106 , H01Q3/24 , H01Q3/242 , H01Q9/32 , H01Q9/42 , H01Q19/10
摘要： An antenna assembly includes a common reflector and multiple monopole type antenna elements positioned on a ground plane and fed with a switch assembly. The switch assembly is capable of feeding individual antennas as well as combining multiple antennas for improved radiation pattern coverage. Multiple antenna elements are placed around the common reflector to cover sectors of space around the antenna assembly to provide transmission and reception of radio frequency (RF) signals for mobile communication devices in a wireless network. The ground plane can be grounded or capacitively coupled to an existing circuit board or metal surface, allowing for reduced ground plane dimensions.
摘要翻译：天线组件包括公共反射器和定位在接地平面上并馈送有开关组件的多个单极型天线元件。开关组件能够馈送各个天线以及组合多个天线以改善辐射图覆盖。多个天线元件放置在公共反射器周围以覆盖天线组件周围的空间扇区，以提供无线网络中用于移动通信设备的射频（RF）信号的发射和接收。接地平面可以接地或电容耦合到现有的电路板或金属表面，从而减小接地面尺寸。

3. 发明申请

US20070040760A1 Directional antenna system with multi-use elements 有权
公开(公告)号：US20070040760A1
公开(公告)日：2007-02-22
申请号：US11209352
申请日：2005-08-22
申请人： Farid Nagaev , Oleg Abramov , Pertti Visuri
发明人： Farid Nagaev , Oleg Abramov , Pertti Visuri
IPC分类号： H01Q3/24
CPC分类号： H01Q3/24 , H01Q3/247 , H01Q9/26 , H01Q19/24
摘要： Systems and methods for a wireless communication device having a switched multi-beam antenna and methods for manufacturing the same are described. One system and method includes a plurality of antenna of elements. Groups of the antenna elements cooperate to form active one or more antenna elements while other groups of the antenna elements cooperate to form a reflector for the active antenna elements. This creates a directed transmission or direction of positive gain for the antenna system. The same group of antenna elements can be switched so that other antenna elements cooperate to form the active element while another group forms a reflector for the active elements thereby providing a different direction of positive gain. The system can be used for various wireless communication protocols and at various frequency ranges.

4. 发明申请

US20080152030A1 OPTIMIZED DIRECTIONAL MIMO ANTENNA SYSTEM 有权
标题翻译：优化的方向MIMO天线系统
公开(公告)号：US20080152030A1
公开(公告)日：2008-06-26
申请号：US11960370
申请日：2007-12-19
申请人： Oleg Jurievich Abramov , Pertti Visuri , Randy Salo , Xiao Ping Yang
发明人： Oleg Jurievich Abramov , Pertti Visuri , Randy Salo , Xiao Ping Yang
IPC分类号： H04L27/28
CPC分类号： H04B7/0689 , H04B7/0452 , H04B7/0617 , H04B7/0697 , H04B7/0814 , H04B7/0842 , H04B7/0871
摘要： A wireless communication device with a plurality of radios and a plurality of configurable antenna systems. Determining a plurality of transmit and receive signal quality metrics for connections between the wireless communication device and a plurality of stations for a plurality of radios and configurable antenna systems in a plurality of configurations. Determining a connection matrix that includes the transmit and receive signal quality. Selecting antenna configurations for the configurable antennas using the connection matrix.
摘要翻译：一种具有多个无线电设备和多个可配置天线系统的无线通信设备。确定用于多个配置中的多个无线电和可配置天线系统的无线通信设备与多个站之间的连接的多个发送和接收信号质量度量。确定包含发送和接收信号质量的连接矩阵。使用连接矩阵选择可配置天线的天线配置。

5. 发明申请

US20090175221A1 MULTIMEDIA WIRELESS DISTRIBUTION SYSTEMS AND METHODS 有权
标题翻译：多媒体无线分配系统和方法
公开(公告)号：US20090175221A1
公开(公告)日：2009-07-09
申请号：US12347285
申请日：2008-12-31
申请人： Pertti Visuri , Randy Salo , Christian van Hamersveld , Robert Frazier
发明人： Pertti Visuri , Randy Salo , Christian van Hamersveld , Robert Frazier
IPC分类号： H04W40/02 , H04W88/08
CPC分类号： H04L1/1874 , H04L1/188
摘要： An access point for wireless transmission of packets to user devices includes an application module and a radio module. If the radio module fails to successfully transmit a packet to a user device, the application module takes the packet from its queue and places it in the radio buffer for retransmission. This greatly increases the speed of retransmission. The application module can obtain information on the success of transmitting the packet directly from the radio module.
摘要翻译：用于将数据包无线传输到用户设备的接入点包括应用模块和无线电模块。如果无线电模块无法成功发送一个数据包给用户设备，则应用模块从其队列中取出该数据包，并将其放在无线电缓存器中进行重发。这大大增加了重传的速度。应用模块可以直接从无线电模块获取有关传输数据包成功的信息。

6. 发明授权

US08175036B2 Multimedia wireless distribution systems and methods 有权
标题翻译：多媒体无线分发系统及方法
公开(公告)号：US08175036B2
公开(公告)日：2012-05-08
申请号：US12347285
申请日：2008-12-31
申请人： Pertti Visuri , Randy Salo , Christian van Hamersveld , Robert Frazier
发明人： Pertti Visuri , Randy Salo , Christian van Hamersveld , Robert Frazier
IPC分类号： H04W4/00
CPC分类号： H04L1/1874 , H04L1/188
摘要： An access point for wireless transmission of packets to user devices includes an application module and a radio module. If the radio module fails to successfully transmit a packet to a user device, the application module takes the packet from its queue and places it in the radio buffer for retransmission. This greatly increases the speed of retransmission. The application module can obtain information on the success of transmitting the packet directly from the radio module.
摘要翻译：用于将数据包无线传输到用户设备的接入点包括应用模块和无线电模块。如果无线电模块无法成功发送一个数据包给用户设备，则应用模块从其队列中取出该数据包，并将其放在无线电缓存器中进行重发。这大大增加了重传的速度。应用模块可以直接从无线电模块获取有关传输数据包成功的信息。

7. 发明授权

US08248970B2 Optimized directional MIMO antenna system 有权
标题翻译：优化的定向MIMO天线系统
公开(公告)号：US08248970B2
公开(公告)日：2012-08-21
申请号：US11960370
申请日：2007-12-19
申请人： Oleg Jurievich Abramov , Pertti Visuri , Randy Salo , Xiao Ping Yang
发明人： Oleg Jurievich Abramov , Pertti Visuri , Randy Salo , Xiao Ping Yang
IPC分类号： H04L12/16 , H04M1/00
CPC分类号： H04B7/0689 , H04B7/0452 , H04B7/0617 , H04B7/0697 , H04B7/0814 , H04B7/0842 , H04B7/0871
摘要： A wireless communication device with a plurality of radios and a plurality of configurable antenna systems. Determining a plurality of transmit and receive signal quality metrics for connections between the wireless communication device and a plurality of stations for a plurality of radios and configurable antenna systems in a plurality of configurations. Determining a connection matrix that includes the transmit and receive signal quality. Selecting antenna configurations for the configurable antennas using the connection matrix.
摘要翻译：一种具有多个无线电设备和多个可配置天线系统的无线通信设备。确定用于多个配置中的多个无线电和可配置天线系统的无线通信设备与多个站之间的连接的多个发送和接收信号质量度量。确定包含发送和接收信号质量的连接矩阵。使用连接矩阵选择可配置天线的天线配置。

8. 发明申请

US20110235755A1 MIMO RADIO SYSTEM WITH ANTENNA SIGNAL COMBINER 审中-公开
标题翻译：具有天线信号组合的MIMO无线电系统
公开(公告)号：US20110235755A1
公开(公告)日：2011-09-29
申请号：US13070396
申请日：2011-03-23
申请人： Xiao Ping Yang , Pertti Visuri
发明人： Xiao Ping Yang , Pertti Visuri
IPC分类号： H04L27/06
CPC分类号： H04B7/0413 , H04B7/0837 , H04B7/0868 , H04L27/06
摘要： Systems and methods for a MIMO radio with antenna signal combiners are presented. In one embodiment, a (MIMO) radio system for use in a multi-path environment is described. The system includes a plurality of antenna subsystems, each subsystem comprising two or more antennas and a combiner configured to combine signals received via the two or more antennas in a ratio. The system further includes a radio for each of the plurality of antenna subsystems configured to demodulate the combined signal and a MIMO processor configured to produce a single data stream from the demodulated signals.
摘要翻译：提出了一种具有天线信号组合器的MIMO无线电的系统和方法。在一个实施例中，描述了在多路径环境中使用的（MIMO）无线电系统。该系统包括多个天线子系统，每个子系统包括两个或多个天线，以及组合器，其被配置为组合经由两个或多个天线以一定比例接收的信号。该系统还包括用于解调组合信号的多个天线子系统中的每一个的无线电装置，以及被配置为从解调信号产生单个数据流的MIMO处理器。

9. 发明授权

US5330621A Continuous elemental analysis of process flows 失效
标题翻译：过程流程的连续元素分析
公开(公告)号：US5330621A
公开(公告)日：1994-07-19
申请号：US948645
申请日：1992-09-23
申请人： Pertti Visuri , Erkki Kiiskila , Markku Koskelo
发明人： Pertti Visuri , Erkki Kiiskila , Markku Koskelo
IPC分类号： D21C7/12 , G01N23/222 , G01N33/34 , G01R33/44
CPC分类号： D21C7/12 , G01N23/222 , G01N33/343 , G01R33/44 , G01N2223/0745 , G01N2223/635 , Y10S162/10 , Y10T436/12 , Y10T436/24
摘要： A method and apparatus are provided for analyzing the elemental constituents of fluid streams in the cellulose pulp industry, such as liquid with dissolved solids for treatment of cellulose pulp or from the treatment of cellulose pulp, or liquid slurries including comminuted cellulose material. Continuous on-line elemental analyses are made of one or more such fluid streams, and at least the partial elemental make-up (either material, or of elements added for marking) of the streams determined. Then one or more processes for acting on the fluid streams are controlled to optimize the processes as a result of the analyses made. The invention is particularly useful in the continuous on-line analysis of black liquor utilizing prompt gamma neutron activation analysis, and controlling the operation of an evaporator or recovery boiler. The invention is also applicable to a paper pulp slurry in which case the carbon content of the slurry is analyzed to determine the precise solids consistency, and may employ NMR or 'H-MR.
摘要翻译：提供了一种用于分析纤维素纸浆工业中流体物流的元素成分的方法和装置，例如具有用于处理纤维素纸浆的溶解固体的液体或来自处理纤维素纸浆的液体，或包括粉碎的纤维素材料的液体浆料。持续的在线元素分析由一个或多个这样的流体流，以及至少确定的流的部分元素组成（添加用于标记的元素或元素）进行。然后控制一个或多个作用于流体流的过程，以便作为进行分析的结果来优化过程。本发明特别可用于利用快速γ中子活化分析并控制蒸发器或回收锅炉的操作的黑液的连续在线分析。本发明也适用于纸浆浆料，在这种情况下，分析浆料的碳含量以确定精确的固体一致性，并且可以使用NMR或'H-MR。

10. 发明授权

US07907971B2 Optimized directional antenna system 有权
标题翻译：优化定向天线系统
公开(公告)号：US07907971B2
公开(公告)日：2011-03-15
申请号：US11209358
申请日：2005-08-22
申请人： Randy W. Salo , Bryan G. Moore , Richard H. Clark , Oleg Y. Abramov , Alexander N. Kirdin , Lev G. Burov , Pertti Visuri
发明人： Randy W. Salo , Bryan G. Moore , Richard H. Clark , Oleg Y. Abramov , Alexander N. Kirdin , Lev G. Burov , Pertti Visuri
IPC分类号： H04M1/00
CPC分类号： H04B7/0632 , H04B1/1027 , H04B1/1081 , H04B17/309 , H04W16/28 , H04W24/02 , H04W28/18 , H04W88/08
摘要： A method of operating a wireless access point having a configurable antenna system includes determining a transmission signal quality metric for a first station with the configurable antenna system in a first configuration, determining a transmission signal quality metric for a second station with the configurable antenna system in the first configuration, determining a transmission signal quality metric for a first station with the configurable antenna system in a second configuration, determining a transmission signal quality metric for a second station with the configurable antenna system in the second configuration, determining a viable set of antenna configurations for which the signal quality metric of each of the stations meets a minimum criteria and configuring the configurable antenna system to a configuration in the viable set when the wireless access point is not transmitting.
摘要翻译：一种操作具有可配置天线系统的无线接入点的方法包括：利用第一配置中的可配置天线系统来确定第一站的传输信号质量度量，使用可配置天线系统确定第二站的传输信号质量度量第一配置，在具有第二配置的可配置天线系统中确定具有可配置天线系统的第一站的传输信号质量度量，在第二配置中确定具有可配置天线系统的第二站的传输信号质量度量，确定可行的一组天线当无线接入点不发送时，每个站的信号质量度量满足最小准则并且将可配置天线系统配置为可行集合中的配置的配置。

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