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1. 发明授权

US09184779B2 Dynamic medium switch in co-located PLC and RF networks 有权
标题翻译：动态介质切换器位于PLC和RF网络中
公开(公告)号：US09184779B2
公开(公告)日：2015-11-10
申请号：US13553182
申请日：2012-07-19
申请人： Yanjun Sun , Gang Xu , Soon-Hyeok Choi , Bhadra Sandeep , Xiaolin Lu , Ariton E. Xhafa , Minghua Fu , Robert W. Liang , Susan Yim
发明人： Yanjun Sun , Gang Xu , Soon-Hyeok Choi , Bhadra Sandeep , Xiaolin Lu , Ariton E. Xhafa , Minghua Fu , Robert W. Liang , Susan Yim
IPC分类号： H04B1/38 , H04L29/06 , H04L27/22 , H04B1/401 , H04B1/12 , H04B3/54
CPC分类号： H04B3/54 , H04B1/123 , H04B1/401 , H04B3/30 , H04B2203/5441 , H04B2203/5495
摘要： An electronic communication device comprises a first transceiver capable of a bi-directional communication session on a first communication medium; a second transceiver capable of a bi-directional communication session on a second communication medium; and a control logic coupled to the first transceiver and the second transceiver and capable of implementing a convergence layer, wherein the control logic is configured to receive, from the first transceiver, a first signal; and cause, in response to the first signal, data received and transmitted by the first transceiver on the first communication medium as part of a communication session to be received and transmitted instead by the second transceiver on the second communication medium.
摘要翻译：电子通信设备包括能够在第一通信介质上进行双向通信会话的第一收发器; 能够在第二通信介质上进行双向通信会话的第二收发器; 以及耦合到所述第一收发器和所述第二收发器并且能够实现汇聚层的控制逻辑，其中所述控制逻辑被配置为从所述第一收发器接收第一信号; 并且响应于所述第一信号，由所述第一通信介质上的所述第一收发器接收和发送的数据作为要在所述第二通信介质上被所述第二收发器代替地接收和发送的通信会话的一部分。

2. 发明申请

US20130188673A1 DYNAMIC MEDIUM SWITCH IN CO-LOCATED PLC AND RF NETWORKS 有权
标题翻译：合作PLC和射频网络中的动态媒体开关
公开(公告)号：US20130188673A1
公开(公告)日：2013-07-25
申请号：US13553182
申请日：2012-07-19
申请人： Yanjun SUN , Gang Xu , Soon-Hyeok Choi , Bhadra Sandeep , Xiaolin Lu , Ariton E. Xhafa , Minghua Fu , Robert W. Liang , Susan Yim
发明人： Yanjun SUN , Gang Xu , Soon-Hyeok Choi , Bhadra Sandeep , Xiaolin Lu , Ariton E. Xhafa , Minghua Fu , Robert W. Liang , Susan Yim
IPC分类号： H04B1/40
CPC分类号： H04B3/54 , H04B1/123 , H04B1/401 , H04B3/30 , H04B2203/5441 , H04B2203/5495
摘要： An electronic communication device comprises a first transceiver capable of a bi-directional communication session on a first communication medium; a second transceiver capable of a bi-directional communication session on a second communication medium; and a control logic coupled to the first transceiver and the second transceiver and capable of implementing a convergence layer, wherein the control logic is configured to receive, from the first transceiver, a first signal; and cause, in response to the first signal, data received and transmitted by the first transceiver on the first communication medium as part of a communication session to be received and transmitted instead by the second transceiver on the second communication medium.
摘要翻译：电子通信设备包括能够在第一通信介质上进行双向通信会话的第一收发器; 能够在第二通信介质上进行双向通信会话的第二收发器; 以及耦合到所述第一收发器和所述第二收发器并且能够实现汇聚层的控制逻辑，其中所述控制逻辑被配置为从所述第一收发器接收第一信号; 并且响应于所述第一信号，由所述第一通信介质上的所述第一收发器接收和发送的数据作为要在所述第二通信介质上被所述第二收发器代替地接收和发送的通信会话的一部分。

3. 发明申请

US20130188670A1 DYNAMIC IMPROVEMENT OF LINK SYMMETRY IN CO-LOCATED PLC AND RF NETWORKS 有权
标题翻译：联合PLC和RF网络中链路对称的动态改进
公开(公告)号：US20130188670A1
公开(公告)日：2013-07-25
申请号：US13553204
申请日：2012-07-19
申请人： Yanjun SUN , Gang Xu , Soon-Hyeok Choi , Bhadra Sandeep , Xiaolin Lu , Ariton E. Xhafa , Minghua Fu , Robert Liang , Susan Yim
发明人： Yanjun SUN , Gang Xu , Soon-Hyeok Choi , Bhadra Sandeep , Xiaolin Lu , Ariton E. Xhafa , Minghua Fu , Robert Liang , Susan Yim
IPC分类号： H04B3/58 , H04B3/54
CPC分类号： H04B3/58 , H04B3/54
摘要： An electronic communication device comprises a first transceiver capable of a bi-directional communication session on a first communication medium; a second transceiver capable of a bi-directional communication session on a second communication medium; and a control logic coupled to the first transceiver and the second transceiver, wherein the control logic is configured to receive, from the first transceiver, a first signal, and cause, in response to the first signal, data transmitted by the first transceiver on the first communication medium as part of a communication session to be transmitted instead by the second transceiver on the second communication medium while the first transceiver continues to receive data as part of the communication session.
摘要翻译：电子通信设备包括能够在第一通信介质上进行双向通信会话的第一收发器; 能够在第二通信介质上进行双向通信会话的第二收发器; 以及耦合到所述第一收发器和所述第二收发器的控制逻辑，其中所述控制逻辑被配置为从所述第一收发器接收第一信号，并且响应于所述第一信号而使所述第一收发器在所述第一收发器上发送的数据第一通信介质作为在第二通信介质上由第二收发器代替地发送的通信会话的一部分，而第一收发器继续接收作为通信会话的一部分的数据。

4. 发明授权

US08817847B2 Dynamic improvement of link symmetry in co-located PLC and RF networks 有权
标题翻译：共同PLC和RF网络中链路对称性的动态改进
公开(公告)号：US08817847B2
公开(公告)日：2014-08-26
申请号：US13553204
申请日：2012-07-19
申请人： Yanjun Sun , Gang Xu , Soon-Hyeok Choi , Bhadra Sandeep , Xiaolin Lu , Ariton E. Xhafa , Minghua Fu , Robert Liang , Susan Yim
发明人： Yanjun Sun , Gang Xu , Soon-Hyeok Choi , Bhadra Sandeep , Xiaolin Lu , Ariton E. Xhafa , Minghua Fu , Robert Liang , Susan Yim
IPC分类号： H04B17/02 , H04B1/38 , H04B3/54 , H04B3/58
CPC分类号： H04B3/58 , H04B3/54
摘要： An electronic communication device comprises a first transceiver capable of a bi-directional communication session on a first communication medium; a second transceiver capable of a bi-directional communication session on a second communication medium; and a control logic coupled to the first transceiver and the second transceiver, wherein the control logic is configured to receive, from the first transceiver, a first signal, and cause, in response to the first signal, data transmitted by the first transceiver on the first communication medium as part of a communication session to be transmitted instead by the second transceiver on the second communication medium while the first transceiver continues to receive data as part of the communication session.
摘要翻译：电子通信设备包括能够在第一通信介质上进行双向通信会话的第一收发器; 能够在第二通信介质上进行双向通信会话的第二收发器; 以及耦合到所述第一收发器和所述第二收发器的控制逻辑，其中所述控制逻辑被配置为从所述第一收发器接收第一信号，并且响应于所述第一信号而使所述第一收发器在所述第一收发器上发送的数据第一通信介质作为在第二通信介质上由第二收发器代替地发送的通信会话的一部分，而第一收发器继续接收作为通信会话的一部分的数据。

5. 发明授权

US06580727B1 Element management system for a digital subscriber line access multiplexer 有权
标题翻译：用于数字用户线路接入复用器的元件管理系统
公开(公告)号：US06580727B1
公开(公告)日：2003-06-17
申请号：US09378139
申请日：1999-08-20
申请人： Susan Yim , Xiaolin Lu
发明人： Susan Yim , Xiaolin Lu
IPC分类号： H04L1266
CPC分类号： H04Q11/04
摘要： An access multiplexer (10) for a digital subscriber line (DSL) communications network, having element management system (EMS) capability, is disclosed. A host computer (17) is coupled to the DSL access multiplexer (DSLAM) (10) over a serial interface (27, 28). A controller (25) of the DSLAM includes an EMS agent (60) for receiving command control and information request messages from the host computer (17) over the serial interface (27, 28). The EMS agent (60) issues signals to a software process, such as the DSL channel manager (38c) in response to such messages, and generates replies to the host computer (17) over the serial interface (27, 28) upon execution of the requested operation. The controller (25) also operates in response to command control and information request messages initiated at user computers (U) that reside on a network (14). A Simple Network Management Protocol (SNMP) agent (62) executed by the controller (25) receives SNMP messages over the network (14), and initiates the execution of a method routine (72) to obtain the requested information or effect the corresponding control. As a result, both a local host computer (17) and also users on a network (14) may monitor, manage, and control the operation of the DSLAM (10).
摘要翻译：公开了一种具有元件管理系统（EMS）能力的数字用户线（DSL）通信网络的接入复用器（10）。主计算机（17）通过串行接口（27,28）耦合到DSL接入复用器（DSLAM）（10）。 DSLAM的控制器（25）包括EMS代理（60），用于通过串行接口（27,28）从主计算机（17）接收命令控制和信息请求消息。 EMS代理（60）响应于这样的消息向诸如DSL信道管理器（38c）的软件处理向诸如DSL信道管理器（38c）发出信号，并且通过串行接口（27,28）在执行请求的操作。响应于在驻留在网络（14）上的用户计算机（U）处发起的命令控制和信息请求消息，控制器（25）也进行操作。由控制器（25）执行的简单网络管理协议（SNMP）代理（62）通过网络（14）接收SNMP消息，并启动方法例程（72）的执行以获得所请求的信息或者使相应的控制。结果，本地主机计算机（17）以及网络（14）上的用户都可以监视，管理和控制DSLAM（10）的操作。

6. 发明授权

US08787195B2 Beacon selection in communication networks 有权
标题翻译：通信网络中的信标选择
公开(公告)号：US08787195B2
公开(公告)日：2014-07-22
申请号：US13531324
申请日：2012-06-22
申请人： Kumaran Vijayasankar , Ramanuja Vedantham , Robert Liang , Susan Yim , Xiaolin Lu
发明人： Kumaran Vijayasankar , Ramanuja Vedantham , Robert Liang , Susan Yim , Xiaolin Lu
IPC分类号： H04L12/26
CPC分类号： H04B3/542 , H04L5/0007 , H04L25/0264
摘要： Systems and methods for beacon selection in communication networks are described. In various implementations, these systems and methods may be applicable to Power Line Communications (PLC). For example, a method may include performing, using a terminal device deployed in a communications network, receiving a beacon transmitted by a switch device within the communications network and, in response to the terminal device having had a previous connection with the switch device, determining a connection time of the previous connection. The method may also include performing at least one of: adding the switch device to a blacklist in response to the connection time being smaller than a first threshold value, or selecting the switch device for subsequent communication in response to the connection time being greater than a second threshold value.
摘要翻译：描述了通信网络中信标选择的系统和方法。在各种实现中，这些系统和方法可以适用于电力线通信（PLC）。例如，一种方法可以包括使用部署在通信网络中的终端设备来接收由通信网络内的交换设备发送的信标，并且响应于终端设备已经与交换设备之前的连接，确定上一次连接的连接时间。该方法还可以包括执行以下至少之一：响应于小于第一阈值的连接时间将交换设备添加到黑名单中，或者响应于连接时间大于第一阈值来选择交换设备进行后续通信第二阈值。

7. 发明申请

US20120294377A1 Beacon Selection in Communication Networks 有权
标题翻译：通信网络中的信标选择
公开(公告)号：US20120294377A1
公开(公告)日：2012-11-22
申请号：US13531324
申请日：2012-06-22
申请人： Kumaran Vijayasankar , Ramanuja Vedantham , Robert Liang , Susan Yim , Xiaolin Lu
发明人： Kumaran Vijayasankar , Ramanuja Vedantham , Robert Liang , Susan Yim , Xiaolin Lu
IPC分类号： H04B3/00
CPC分类号： H04B3/542 , H04L5/0007 , H04L25/0264
摘要： Systems and methods for beacon selection in communication networks are described. In various implementations, these systems and methods may be applicable to Power Line Communications (PLC). For example, a method may include performing, using a terminal device deployed in a communications network, receiving a beacon transmitted by a switch device within the communications network and, in response to the terminal device having had a previous connection with the switch device, determining a connection time of the previous connection. The method may also include performing at least one of: adding the switch device to a blacklist in response to the connection time being smaller than a first threshold value, or selecting the switch device for subsequent communication in response to the connection time being greater than a second threshold value.
摘要翻译：描述了通信网络中信标选择的系统和方法。在各种实现中，这些系统和方法可以适用于电力线通信（PLC）。例如，一种方法可以包括使用部署在通信网络中的终端设备来接收由通信网络内的交换设备发送的信标，并且响应于终端设备已经与交换设备之前的连接，确定上一次连接的连接时间。该方法还可以包括执行以下至少之一：响应于小于第一阈值的连接时间将交换设备添加到黑名单中，或者响应于连接时间大于第一阈值来选择交换设备进行后续通信第二阈值。

8. 发明授权

US08290492B2 Handover for DVB-H 有权
标题翻译： DVB-H的切换
公开(公告)号：US08290492B2
公开(公告)日：2012-10-16
申请号：US11800703
申请日：2007-05-04
申请人： Xiaolin Lu , Rao P. Venkatasadasiva , Zigang Yang , Anand Ganesh Dabak , Badri Varadarajan , Srinath Hosur , Susan Yim
发明人： Xiaolin Lu , Rao P. Venkatasadasiva , Zigang Yang , Anand Ganesh Dabak , Badri Varadarajan , Srinath Hosur , Susan Yim
IPC分类号： H04W36/00
CPC分类号： H04H20/26 , H04H20/67 , H04W36/08 , H04W36/30 , H04W36/36
摘要： A method of wireless handover in a broadcast network (FIGS. 5 and 8) is disclosed. A wireless receiver (FIG. 4) receives a first signal (N) from a first transmitter (f1). The receiver measures a signal strength (RSSI) of the first signal. The strength of the first signal is compared to a first threshold (T0). The receiver receives a second signal (N+3) from a second transmitter (f3) in response to the step of comparing. The first and the second signals are sent to an application processor (120). The wireless receiver continues to receive the first and second signals until the application processor terminates receiving one of the first and second signals.
摘要翻译：公开了广播网络中的无线切换的方法（图5和图8）。无线接收机（图4）从第一发射机（f1）接收第一信号（N）。接收机测量第一信号的信号强度（RSSI）。将第一信号的强度与第一阈值（T0）进行比较。响应于比较步骤，接收机从第二发射机（f3）接收第二信号（N + 3）。第一和第二信号被发送到应用处理器（120）。无线接收机继续接收第一和第二信号，直到应用处理器终止接收第一和第二信号之一。

9. 发明申请

US20080273497A1 Handover for DVB-H 有权
标题翻译： DVB-H的切换
公开(公告)号：US20080273497A1
公开(公告)日：2008-11-06
申请号：US11800703
申请日：2007-05-04
申请人： Xiaolin Lu , Rao Venkatasadasiva , Zigang Yang , Anand G. Dabak , Srinath Hosur , Badri Varadarajan , Susan Yim
发明人： Xiaolin Lu , Rao Venkatasadasiva , Zigang Yang , Anand G. Dabak , Srinath Hosur , Badri Varadarajan , Susan Yim
IPC分类号： H04Q7/00
CPC分类号： H04H20/26 , H04H20/67 , H04W36/08 , H04W36/30 , H04W36/36
摘要： A method of wireless handover in a broadcast network (FIGS. 5 and 8) is disclosed. A wireless receiver (FIG. 4) receives a first signal (N) from a first transmitter (f1). The receiver measures a signal strength (RSSI) of the first signal. The strength of the first signal is compared to a first threshold (T0). The receiver receives a second signal (N+3) from a second transmitter (f3) in response to the step of comparing. The first and the second signals are sent to an application processor (120). The wireless receiver continues to receive the first and second signals until the application processor terminates receiving one of the first and second signals.
摘要翻译：公开了广播网络中的无线切换的方法（图5和图8）。无线接收器（图4）从第一发射机（f 1> 1）接收第一信号（N）。接收机测量第一信号的信号强度（RSSI）。将第一信号的强度与第一阈值（T 0> 0）进行比较。响应于比较步骤，接收机从第二发射机（f 3> 3）接收第二信号（N + 3）。第一和第二信号被发送到应用处理器（120）。无线接收机继续接收第一和第二信号，直到应用处理器终止接收第一和第二信号之一。

10. 发明授权

US09826040B2 System and method for preventing collisions in a hierarchical network 有权
公开(公告)号：US09826040B2
公开(公告)日：2017-11-21
申请号：US13010253
申请日：2011-01-20
申请人： Shu Du , Susan Yim , Xiaolin Lu , David M. Wilson
发明人： Shu Du , Susan Yim , Xiaolin Lu , David M. Wilson
IPC分类号： H04L12/28 , H04L29/08 , H04L12/40 , H04L29/06 , H04L5/00
CPC分类号： H04L67/125 , H04L5/0044 , H04L12/40013 , H04L67/325 , H04L69/28
摘要： A system and method for reducing transmission collisions. In one embodiment, a transmitter for communicating of a smart grid power line network includes an arbiter. The arbiter is configured to select a transmission interval during which the transmitter can transmit. The interval is selected from a plurality of available transmission intervals reserved for contending transmissions, and selected based on a level of a hierarchical network at which the transmitter is located. The interval selected is different from any interval used by a different transmitter spaced two hierarchical levels away from the level of the hierarchical network at which the transmitter is located.

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