公开(公告)号：US09549301B2

公开(公告)日：2017-01-17

申请号：US13664038

申请日：2012-10-30

申请人： Igor Berlin ,  Dror Harel ,  Ofer Saban ,  Isaac Shapira

发明人： Igor Berlin ,  Dror Harel ,  Ofer Saban ,  Isaac Shapira

IPC分类号： H04B7/00 ,  H04M1/00 ,  H04B1/38 ,  H04W4/20

CPC分类号： H04W4/20 ,  H01L2924/00015 ,  H04W88/085 ,  H01L2224/45147 ,  H01L2924/00014 ,  H01L2224/85065 ,  H01L2924/01001 ,  H01L2224/85075 ,  H01L2924/01007 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/45144

摘要： A method and system suitable for supporting various wireless services on a Distributed Antenna System (DAS). The DAS can provide wireless services including voice and data services using the same equipment. The DAS can include one or more active antenna units controlled by an access point, and includes control channels for transferring control and status information between the access point and the antenna. The control channels can be transferred over a separate cable, or transferred using one or more intermediate frequency signals transferred over existing cables. The control channels can be used to configure and control and receive status from the managed components of the DAS including active antennas, control the amplifiers used to process TDD signals, and control the switching of diversity antenna systems.

摘要翻译： 一种适用于支持分布式天线系统（DAS）上的各种无线业务的方法和系统。 DAS可以使用相同的设备提供无线服务，包括语音和数据服务。 DAS可以包括由接入点控制的一个或多个有源天线单元，并且包括用于在接入点和天线之间传送控制和状态信息的控制信道。 控制通道可以通过单独的电缆传输，或使用通过现有电缆传输的一个或多个中频信号传输。 控制通道可用于配置和控制DAS管理组件的状态，包括有源天线，控制用于处理TDD信号的放大器，以及控制分集天线系统的切换。

公开(公告)号：US20120236790A1

公开(公告)日：2012-09-20

申请号：US13439946

申请日：2012-04-05

申请人： Ofer Saban ,  Isaac Shapira ,  Dror Harel ,  Igor Berlin

发明人： Ofer Saban ,  Isaac Shapira ,  Dror Harel ,  Igor Berlin

IPC分类号： H04W88/08

CPC分类号： H04W4/20 ,  H01L2924/00015 ,  H04W88/085 ,  H01L2224/45147 ,  H01L2924/00014 ,  H01L2224/85065 ,  H01L2924/01001 ,  H01L2224/85075 ,  H01L2924/01007 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/45144

摘要： A method and system suitable for supporting wireless medical telemetry services (WMTS) on a Distributed Antenna System (DAS). A DAS can provide wireless services including voice and data services using the same equipment. WMTS systems can include one or more active antenna units controlled by the MTS access point. The DAS includes control channels for transferring the MTS control and status information between the MTS access point and the antenna. The control channels can be transferred over a separate cable, or transferred using one or more intermediate frequency signals transferred over existing cables DAS between the MTS access point and the antenna. The control channels can be used to configure and control and receive status from the managed components of the DAS including active antennas, control the amplifiers used to process TDD signals, and control the switching of the diversity antenna systems.

摘要翻译： 适用于分布式天线系统（DAS）上支持无线医疗遥测业务（WMTS）的方法和系统。 DAS可以使用相同的设备提供无线服务，包括语音和数据服务。 WMTS系统可以包括由MTS接入点控制的一个或多个有源天线单元。 DAS包括用于在MTS接入点和天线之间传送MTS控制和状态信息的控制信道。 控制通道可以通过单独的电缆传输，或者使用通过现有电缆DAS在MTS接入点和天线之间传输的一个或多个中频信号进行传输。 控制通道可用于配置和控制和接收来自包括有源天线在内的DAS的管理组件的状态，控制用于处理TDD信号的放大器以及控制分集天线系统的切换。

公开(公告)号：US08175649B2

公开(公告)日：2012-05-08

申请号：US12488559

申请日：2009-06-20

申请人： Ofer Saban ,  Isaac Shapira ,  Dror Harel ,  Igor Berlin

发明人： Ofer Saban ,  Isaac Shapira ,  Dror Harel ,  Igor Berlin

IPC分类号： H04B7/00 ,  H04B1/38 ,  H04M1/00

CPC分类号： H04W4/20 ,  H01L2924/00015 ,  H04W88/085 ,  H01L2224/45147 ,  H01L2924/00014 ,  H01L2224/85065 ,  H01L2924/01001 ,  H01L2224/85075 ,  H01L2924/01007 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/45144

摘要： A method and system suitable for supporting wireless medical telemetry services (MTS) on a Distributed Antenna System (DAS). A DAS can provide wireless services including voice and data services using the same equipment. WMTS systems can include one or more active antenna units controlled by the MTS access point. The DAS includes control channels for transferring the MTS control and status information between the MTS access point and the antenna. The control channels can be transferred over a separate cable, or transferred using one or more intermediate frequency signals transferred over existing cables DAS between the MTS access point and the antenna. The control channels can be used to configure and control and receive status from the managed components of the DAS including active antennas, control the amplifiers used to process TDD signals, and control the switching of the diversity antenna systems.

摘要翻译： 一种适用于在分布式天线系统（DAS）上支持无线医疗遥测业务（MTS）的方法和系统。 DAS可以使用相同的设备提供无线服务，包括语音和数据服务。 WMTS系统可以包括由MTS接入点控制的一个或多个有源天线单元。 DAS包括用于在MTS接入点和天线之间传送MTS控制和状态信息的控制信道。 控制通道可以通过单独的电缆传输，或者使用通过现有电缆DAS在MTS接入点和天线之间传输的一个或多个中频信号进行传输。 控制通道可用于配置和控制和接收来自包括有源天线在内的DAS的管理部件的状态，控制用于处理TDD信号的放大器以及控制分集天线系统的切换。

公开(公告)号：US20130058281A1

公开(公告)日：2013-03-07

申请号：US13664038

申请日：2012-10-30

申请人： Igor Berlin ,  Dror Harel ,  Ofer Saban ,  Isaac Shapira

发明人： Igor Berlin ,  Dror Harel ,  Ofer Saban ,  Isaac Shapira

IPC分类号： H04W88/08

CPC分类号： H04W4/20 ,  H01L2924/00015 ,  H04W88/085 ,  H01L2224/45147 ,  H01L2924/00014 ,  H01L2224/85065 ,  H01L2924/01001 ,  H01L2224/85075 ,  H01L2924/01007 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/45144

摘要： A method and system suitable for supporting various wireless services on a Distributed Antenna System (DAS). The DAS can provide wireless services including voice and data services using the same equipment. The DAS can include one or more active antenna units controlled by an access point, and includes control channels for transferring control and status information between the access point and the antenna. The control channels can be transferred over a separate cable, or transferred using one or more intermediate frequency signals transferred over existing cables. The control channels can be used to configure and control and receive status from the managed components of the DAS including active antennas, control the amplifiers used to process TDD signals, and control the switching of diversity antenna systems.

摘要翻译： 一种适用于支持分布式天线系统（DAS）上的各种无线业务的方法和系统。 DAS可以使用相同的设备提供无线服务，包括语音和数据服务。 DAS可以包括由接入点控制的一个或多个有源天线单元，并且包括用于在接入点和天线之间传送控制和状态信息的控制信道。 控制通道可以通过单独的电缆传输，或使用通过现有电缆传输的一个或多个中频信号传输。 控制通道可用于配置和控制DAS管理组件的状态，包括有源天线，控制用于处理TDD信号的放大器，以及控制分集天线系统的切换。

公开(公告)号：US08320957B2

公开(公告)日：2012-11-27

申请号：US13439946

申请日：2012-04-05

申请人： Ofer Saban ,  Isaac Shapira ,  Dror Harel ,  Igor Berlin

发明人： Ofer Saban ,  Isaac Shapira ,  Dror Harel ,  Igor Berlin

IPC分类号： H04M1/00 ,  H04B1/00

CPC分类号： H04W4/20 ,  H01L2924/00015 ,  H04W88/085 ,  H01L2224/45147 ,  H01L2924/00014 ,  H01L2224/85065 ,  H01L2924/01001 ,  H01L2224/85075 ,  H01L2924/01007 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/45144

摘要： A method and system suitable for supporting wireless medical telemetry services (WMTS) on a Distributed Antenna System (DAS). A DAS can provide wireless services including voice and data services using the same equipment. WMTS systems can include one or more active antenna units controlled by the MTS access point. The DAS includes control channels for transferring the MTS control and status information between the MTS access point and the antenna. The control channels can be transferred over a separate cable, or transferred using one or more intermediate frequency signals transferred over existing cables DAS between the MTS access point and the antenna. The control channels can be used to configure and control and receive status from the managed components of the DAS including active antennas, control the amplifiers used to process TDD signals, and control the switching of the diversity antenna systems.

摘要翻译： 适用于分布式天线系统（DAS）上支持无线医疗遥测业务（WMTS）的方法和系统。 DAS可以使用相同的设备提供无线服务，包括语音和数据服务。 WMTS系统可以包括由MTS接入点控制的一个或多个有源天线单元。 DAS包括用于在MTS接入点和天线之间传送MTS控制和状态信息的控制信道。 控制通道可以通过单独的电缆传输，或者使用通过现有电缆DAS在MTS接入点和天线之间传输的一个或多个中频信号进行传输。 控制通道可用于配置和控制和接收来自包括有源天线在内的DAS的管理部件的状态，控制用于处理TDD信号的放大器以及控制分集天线系统的切换。

公开(公告)号：US20100099451A1

公开(公告)日：2010-04-22

申请号：US12488559

申请日：2009-06-20

申请人： Ofer Saban ,  Isaac Shapira ,  Dror Harel ,  Igor Berlin

发明人： Ofer Saban ,  Isaac Shapira ,  Dror Harel ,  Igor Berlin

IPC分类号： H04B15/00 ,  H04B7/00

CPC分类号： H04W4/20 ,  H01L2924/00015 ,  H04W88/085 ,  H01L2224/45147 ,  H01L2924/00014 ,  H01L2224/85065 ,  H01L2924/01001 ,  H01L2224/85075 ,  H01L2924/01007 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/45144

摘要： The invention is directed to a method and system for supporting wireless medical telemetry services (MTS) on a Distributed Antenna System (DAS). A DAS can support a many wireless services, including voice and data services using the same physical equipment. WMTS systems can include one or more active antenna units which can be controlled by the MTS access point. The DAS can include one or more control channels for transferring the MTS control and status information between the MTS access point and the antenna. The control channels can be transferred over a separate cable. Alternatively, the control channel signals can be transferred using one or more intermediate frequency signal that is transferred over the existing cables of the DAS between the MTS access point and the antenna. The control channels can be used to configure and control and receive status from the managed components of the DAS including active antennae, control in real time the amplifiers used to process TDD signals, and control in real time the switching of the diversity antenna systems. The original frequency of the WMTS can be converted to an IF signal in order to be combined without interfering with the other services transferred over the DAS. The DAS can also carry a reference clock signal that can be used to synchronize the frequency conversion to and from an IF signal for transmission over the DAS without interfering with other signals. The reference clock signal can be used to control the operation of the antenna units, including controlling the operation of diversity antenna configurations and controlling antenna broadcast operations to reduce interference when two or more antenna units broadcast on the same frequency band at the same time.

摘要翻译： 本发明涉及一种在分布式天线系统（DAS）上支持无线医疗遥测业务（MTS）的方法和系统。 DAS可以支持许多无线服务，包括使用相同物理设备的语音和数据服务。 WMTS系统可以包括一个或多个可由MTS接入点控制的有源天线单元。 DAS可以包括用于在MTS接入点和天线之间传送MTS控制和状态信息的一个或多个控制信道。 控制通道可以通过单独的电缆传输。 或者，可以使用在MTS接入点和天线之间的DAS的现有电缆上传送的一个或多个中频信号来传送控制信道信号。 控制通道可用于配置和控制和接收来自DAS的管理组件的状态，包括有源天线，实时控制用于处理TDD信号的放大器，以及实时控制分集天线系统的切换。 WMTS的原始频率可以转换为IF信号，以便不会干扰通过DAS传输的其他服务。 DAS还可以携带参考时钟信号，该参考时钟信号可用于将来自IF信号的频率转换与来自IF的信号进行同步，以在DAS上传输，而不会干扰其他信号。 参考时钟信号可以用于控制天线单元的操作，包括控制分集天线配置的操作和控制天线广播操作，以在两个或多个天线单元同时在相同频带上广播时减少干扰。

公开(公告)号：US07822148B2

公开(公告)日：2010-10-26

申请号：US12359321

申请日：2009-01-25

申请人： Isaac Shapira ,  Ofer Saban ,  Yehuda Holtzman ,  Dror Harel

发明人： Isaac Shapira ,  Ofer Saban ,  Yehuda Holtzman ,  Dror Harel

IPC分类号： H04L27/00

CPC分类号： G01S5/04 ,  G01S3/023 ,  G01S5/0252

摘要： Methods and systems for carrying different signals required for MIMO communication using a single coaxial cable between two endpoints of a distributed antenna system (DAS) network. Original MIMO signals having the same frequency are frequency-separated at a first endpoint of the network. The frequency-separated signals are propagated together over the single coaxial cable and then reconstructed to their original frequency at a second endpoint of the network.

摘要翻译： 在分布式天线系统（DAS）网络的两个端点之间使用单个同轴电缆进行MIMO通信所需的不同信号的方法和系统。 具有相同频率的原始MIMO信号在网络的第一端点处被频率分离。 频率分离的信号通过单个同轴电缆一起传播，然后在网络的第二端点处被重建为其原始频率。

公开(公告)号：US20080192855A1

公开(公告)日：2008-08-14

申请号：US12026557

申请日：2008-02-06

申请人： Isaac Shapira ,  Ofer Saban ,  Yehuda Holtzman ,  Dror Harel

发明人： Isaac Shapira ,  Ofer Saban ,  Yehuda Holtzman ,  Dror Harel

IPC分类号： H04B7/04

CPC分类号： G01S5/04 ,  G01S3/023 ,  G01S5/0252

摘要： Methods and systems for carrying different signals required for MIMO communication using a single coaxial cable between two endpoints of a distributed antenna system (DAS) network. Original MIMO signals having the same frequency are frequency-separated at a first endpoint of the network. The frequency-separated signals are propagated together over the single coaxial cable and then reconstructed to their original frequency at a second endpoint of the network.

摘要翻译： 在分布式天线系统（DAS）网络的两个端点之间使用单个同轴电缆进行MIMO通信所需的不同信号的方法和系统。 具有相同频率的原始MIMO信号在网络的第一端点处被频率分离。 频率分离的信号通过单个同轴电缆一起传播，然后在网络的第二端点处被重建为其原始频率。

公开(公告)号：US07483504B2

公开(公告)日：2009-01-27

申请号：US12026557

申请日：2008-02-06

申请人： Isaac Shapira ,  Ofer Saban ,  Yehuda Holtzman ,  Dror Harel

发明人： Isaac Shapira ,  Ofer Saban ,  Yehuda Holtzman ,  Dror Harel

IPC分类号： H04B7/10

CPC分类号： G01S5/04 ,  G01S3/023 ,  G01S5/0252

摘要： Methods and systems for carrying different signals required for MIMO communication using a single coaxial cable between two endpoints of a distributed antenna system (DAS) network. Original MIMO signals having the same frequency are frequency-separated at a first endpoint of the network. The frequency-separated signals are propagated together over the single coaxial cable and then reconstructed to their original frequency at a second endpoint of the network.

摘要翻译： 在分布式天线系统（DAS）网络的两个端点之间使用单个同轴电缆进行MIMO通信所需的不同信号的方法和系统。 具有相同频率的原始MIMO信号在网络的第一端点处被频率分离。 频率分离的信号通过单个同轴电缆一起传播，然后在网络的第二端点处被重建为其原始频率。

公开(公告)号：US20090154621A1

公开(公告)日：2009-06-18

申请号：US12359321

申请日：2009-01-25

申请人： Isaac Shapira ,  Ofer Saban ,  Yehuda Holtzman ,  Dror Harel

发明人： Isaac Shapira ,  Ofer Saban ,  Yehuda Holtzman ,  Dror Harel

IPC分类号： H04B7/10

CPC分类号： G01S5/04 ,  G01S3/023 ,  G01S5/0252

摘要： Methods and systems for carrying different signals required for MIMO communication using a single coaxial cable between two endpoints of a distributed antenna system (DAS) network. Original MIMO signals having the same frequency are frequency-separated at a first endpoint of the network. The frequency-separated signals are propagated together over the single coaxial cable and then reconstructed to their original frequency at a second endpoint of the network.

摘要翻译： 在分布式天线系统（DAS）网络的两个端点之间使用单个同轴电缆进行MIMO通信所需的不同信号的方法和系统。 具有相同频率的原始MIMO信号在网络的第一端点处被频率分离。 频率分离的信号通过单个同轴电缆一起传播，然后在网络的第二端点处被重建为其原始频率。