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公开(公告)号：US20140099947A1
公开(公告)日：2014-04-10
申请号：US14044690
申请日：2013-10-02
发明人： Octavian Sarca , Serban Cretu , Aurel Picu
IPC分类号： H04W48/20
CPC分类号： H04W48/20 , H04W16/28 , H04W24/06 , H04W48/16 , H04W72/085
摘要： A smart antenna system is provided for communicating wireless signals between a mobile device and a plurality of different fixed base stations using one or more channels and one or more beams. The smart antenna system includes a control subsystem, a radio transceiver and an antenna subsystem coupled to each other and adapted to perform scanning of one or more combinations of base stations, channels and beams using one or more test links established with one or more of the fixed base stations where the test links use at least some of the channels and the beams. A first combination of base station, channel and beam is selected based on the scanning; and a first operating link is established for transmitting a wireless signal to the selected base station using the selected channel and beam.
摘要翻译： 提供智能天线系统，用于使用一个或多个信道和一个或多个波束在移动设备和多个不同的固定基站之间传送无线信号。 智能天线系统包括控制子系统，无线电收发器和天线子系统，其彼此耦合并且适于使用与一个或多个 固定基站，其中测试链路至少使用一些信道和波束。 基于扫描选择基站，信道和波束的第一组合; 并且建立第一操作链路，用于使用所选择的信道和波束将无线信号发送到所选择的基站。
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公开(公告)号：US08548516B1
公开(公告)日：2013-10-01
申请号：US13644852
申请日：2012-10-04
发明人： Octavian Sarca , Serban Cretu , Aurel Picu
IPC分类号： H04W24/00
CPC分类号： H04W72/046
摘要： A smart antenna system is provided for communicating wireless signals between a mobile device and a plurality of different fixed base stations using different channels and different beams, said smart antenna system comprising a control subsystem, a radio transceiver and an antenna subsystem coupled to each other and adapted to perform scanning of different combinations of base stations, channels and beams using one or more test links established with one or more of said different fixed base stations, said one or more test links using at least some of the different channels and the different beams, select a first combination of base station, channel and beam based on the scanning, and establish a first operating link for transmitting a wireless signal to the selected base station using the selected channel and beam.
摘要翻译： 提供智能天线系统，用于使用不同的信道和不同的波束在移动设备和多个不同的固定基站之间传送无线信号，所述智能天线系统包括彼此耦合的控制子系统，无线电收发机和天线子系统， 适于使用与一个或多个所述不同固定基站建立的一个或多个测试链路来对基站，信道和波束的不同组合进行扫描，所述一个或多个测试链路使用至少一些不同的信道和不同的波束 基于扫描选择基站，信道和波束的第一组合，并且使用所选择的信道和波束建立用于将无线信号发送到所选择的基站的第一操作链路。
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公开(公告)号：US08706109B1
公开(公告)日：2014-04-22
申请号：US13970756
申请日：2013-08-20
发明人： Octavian Sarca , Serban Cretu , Aurel Picu
IPC分类号： H04W4/00
CPC分类号： H04W48/20 , H04W16/28 , H04W24/06 , H04W48/16 , H04W72/085
摘要： A smart antenna system is provided for communicating wireless signals between a mobile device and a plurality of different fixed base stations using one or more channels and one or more beams. The smart antenna system includes a control subsystem, a radio transceiver and an antenna subsystem coupled to each other and adapted to perform scanning of one or more combinations of base stations, channels and beams using one or more test links established with one or more of the fixed base stations where the test links use at least some of the channels and the beams. A first combination of base station, channel and beam is selected based on the scanning; and a first operating link is established for transmitting a wireless signal to the selected base station using the selected channel and beam.
摘要翻译： 提供智能天线系统，用于使用一个或多个信道和一个或多个波束在移动设备和多个不同的固定基站之间传送无线信号。 智能天线系统包括控制子系统，无线电收发器和天线子系统，其彼此耦合并且适于使用与一个或多个 固定基站，其中测试链路至少使用一些信道和波束。 基于扫描选择基站，信道和波束的第一组合; 并且建立第一操作链路，用于使用所选择的信道和波束将无线信号发送到所选择的基站。
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公开(公告)号：US08428101B1
公开(公告)日：2013-04-23
申请号：US13670158
申请日：2012-11-06
发明人： Octavian Sarca , Yuriy Popov , Aurei Picu , Serban Cretu
CPC分类号： H04B1/715 , H04B1/713 , H04B1/7183
摘要： Systems and methods of interference-triggered frequency hopping in a wireless communication system. A master is provided in the wireless communication system in wireless communication with slave nodes each configured to use different preselected communication frequencies to permit frequency hopping. A current channel is selected from among multiple channels in the wireless communication system in which the master and at least some of the slave nodes send and receive wireless communications. Each of the channels uses different ones of the preselected communication frequencies. In the current channel, interference with communications between the master and a selected one of the slave nodes that use the current channel is detected. A new channel is selected only in response to detecting the interference. The system switches from the current channel to the new channel such that communications between the master and the selected slave node use the new channel.
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公开(公告)号：US09094900B2
公开(公告)日：2015-07-28
申请号：US14044690
申请日：2013-10-02
发明人： Octavian Sarca , Serban Cretu , Aurel Picu
CPC分类号： H04W48/20 , H04W16/28 , H04W24/06 , H04W48/16 , H04W72/085
摘要： A smart antenna system is provided for communicating wireless signals between a mobile device and a plurality of different fixed base stations using one or more channels and one or more beams. The smart antenna system includes a control subsystem, a radio transceiver and an antenna subsystem coupled to each other and adapted to perform scanning of one or more combinations of base stations, channels and beams using one or more test links established with one or more of the fixed base stations where the test links use at least some of the channels and the beams. A first combination of base station, channel and beam is selected based on the scanning; and a first operating link is established for transmitting a wireless signal to the selected base station using the selected channel and beam.
摘要翻译： 提供智能天线系统，用于使用一个或多个信道和一个或多个波束在移动设备和多个不同的固定基站之间传送无线信号。 智能天线系统包括控制子系统，无线电收发器和天线子系统，其彼此耦合并且适于使用与一个或多个 固定基站，其中测试链路至少使用一些信道和波束。 基于扫描选择基站，信道和波束的第一组合; 并且建立第一操作链路，用于使用所选择的信道和波束将无线信号发送到所选择的基站。
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公开(公告)号：US08976835B2
公开(公告)日：2015-03-10
申请号：US13875384
申请日：2013-05-02
发明人： Octavian Sarca , Yuriy Popov , Aurel Picu , Serban Cretu
CPC分类号： H04B1/715 , H04B1/713 , H04B1/7183
摘要： Systems and methods of interference-triggered frequency hopping in a wireless communication system. A master is provided in the wireless communication system in wireless communication with slave nodes each configured to use different preselected communication frequencies to permit frequency hopping. A current channel is selected from among multiple channels in the wireless communication system in which the master and at least some of the slave nodes send and receive wireless communications. Each of the channels uses different ones of the preselected communication frequencies. In the current channel, interference with communications between the master and a selected one of the slave nodes that use the current channel is detected. A new channel is selected only in response to detecting the interference. The system switches from the current channel to the new channel such that communications between the master and the selected slave node use the new channel.
摘要翻译： 无线通信系统中干扰触发跳频的系统和方法。 在无线通信系统中提供主机，与从属节点进行无线通信，每个被配置为使用不同的预选通信频率来允许跳频。 在主机和至少一些从节点发送和接收无线通信的无线通信系统中的多个信道中选择当前信道。 每个信道使用不同的预选通信频率。 在当前通道中，检测到主机与使用当前通道的所选一个从节点之间的通信的干扰。 只有在检测到干扰时才选择新的通道。 系统从当前通道切换到新通道，使得主机和所选从站节点之间的通信使用新通道。
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公开(公告)号：US08548466B1
公开(公告)日：2013-10-01
申请号：US13682540
申请日：2012-11-20
发明人： Octavian Sarca , Serban Cretu , Aurel Picu
IPC分类号： H04W4/00
CPC分类号： H04W48/20 , H04W16/28 , H04W24/06 , H04W48/16 , H04W72/085
摘要： A smart antenna system is provided for communicating wireless signals between a mobile device and a plurality of different fixed base stations using one or more channels and one or more beams. The smart antenna system includes a control subsystem, a radio transceiver and an antenna subsystem coupled to each other and adapted to perform scanning of one or more combinations of base stations, channels and beams using one or more test links established with one or more of the fixed base stations where the test links use at least some of the channels and the beams. A first combination of base station, channel and beam is selected based on the scanning; and a first operating link is established for transmitting a wireless signal to the selected base station using the selected channel and beam.
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公开(公告)号：US08886237B2
公开(公告)日：2014-11-11
申请号：US14044632
申请日：2013-10-02
发明人： Octavian Sarca , Serban Cretu , Aurel Picu
CPC分类号： H04W24/02 , H04W24/00 , H04W72/046 , H04W72/08 , H04W72/082
摘要： A smart antenna system for communicating wireless signals between a mobile device and a plurality of fixed base stations using different channels and beams. The system comprises a control subsystem, a radio transceiver and an antenna subsystem, providing a plurality of beams. Each beam has a main lobe, one or more nulls, and one or more lateral and back lobes with at least some attenuation, so as to reduce interference. The system performs scanning of different combinations of base stations, channels and beams using one or more test links established with one or more of the fixed base stations. The test links use at least some of the different channels and the different beams, select a first combination of base station, channel and beam based on the scanning, and establish a first operating link for transmitting a wireless signal to the selected base station using the selected channel and beam.
摘要翻译： 一种智能天线系统，用于使用不同的信道和波束在移动设备和多个固定基站之间传送无线信号。 该系统包括控制子系统，无线电收发机和天线子系统，提供多个波束。 每个光束具有主瓣，一个或多个零点，以及一个或多个具有至少一些衰减的横向和反向叶片，以便减少干扰。 该系统使用与一个或多个固定基站建立的一个或多个测试链路来执行基站，信道和波束的不同组合的扫描。 测试链路使用至少一些不同的信道和不同的波束，基于扫描选择基站，信道和波束的第一组合，并且建立第一操作链路，用于将无线信号发送到所选择的基站，使用 选择通道和光束。
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公开(公告)号：US08805363B2
公开(公告)日：2014-08-12
申请号：US13899787
申请日：2013-05-22
发明人： Octavian Sarca , Serban Cretu , Aurel Picu
IPC分类号： H04W4/00
CPC分类号： H04W48/20 , H04W16/28 , H04W24/06 , H04W48/16 , H04W72/085
摘要： A smart antenna system is provided for communicating wireless signals between a mobile device and a plurality of different fixed base stations using one or more channels and one or more beams. The smart antenna system includes a control subsystem, a radio transceiver and an antenna subsystem coupled to each other and adapted to perform scanning of one or more combinations of base stations, channels and beams using one or more test links established with one or more of the fixed base stations where the test links use at least some of the channels and the beams. A first combination of base station, channel and beam is selected based on the scanning; and a first operating link is established for transmitting a wireless signal to the selected base station using the selected channel and beam.
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公开(公告)号：US20140099985A1
公开(公告)日：2014-04-10
申请号：US13899787
申请日：2013-05-22
发明人： Octavian Sarca , Serban Cretu , Aurel Picu
IPC分类号： H04W72/08
CPC分类号： H04W48/20 , H04W16/28 , H04W24/06 , H04W48/16 , H04W72/085
摘要： A smart antenna system is provided for communicating wireless signals between a mobile device and a plurality of different fixed base stations using one or more channels and one or more beams. The smart antenna system includes a control subsystem, a radio transceiver and an antenna subsystem coupled to each other and adapted to perform scanning of one or more combinations of base stations, channels and beams using one or more test links established with one or more of the fixed base stations where the test links use at least some of the channels and the beams. A first combination of base station, channel and beam is selected based on the scanning; and a first operating link is established for transmitting a wireless signal to the selected base station using the selected channel and beam.
摘要翻译： 提供智能天线系统，用于使用一个或多个信道和一个或多个波束在移动设备和多个不同的固定基站之间传送无线信号。 智能天线系统包括控制子系统，无线电收发器和天线子系统，其彼此耦合并且适于使用与一个或多个 固定基站，其中测试链路至少使用一些信道和波束。 基于扫描选择基站，信道和波束的第一组合; 并且建立第一操作链路，用于使用所选择的信道和波束将无线信号发送到所选择的基站。
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