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    Method and system for selecting a target cell for handover of user equipment in a long term evolution system
    2.
    发明授权
    Method and system for selecting a target cell for handover of user equipment in a long term evolution system 有权
    用于在长期演进系统中选择用户设备切换的目标小区的方法和系统

    公开(公告)号：US09473994B2

    公开(公告)日：2016-10-18

    申请号：US12981985

    申请日：2010-12-30

    申请人： Valentin Oprescu-Surcobe ,  Peter M. Drozt ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    发明人： Valentin Oprescu-Surcobe ,  Peter M. Drozt ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    IPC分类号： H04W36/00 ,  H04W4/06

    CPC分类号： H04W36/0083 ,  H04W4/06 ,  H04W36/0094

    摘要： A method and system for selecting a target cell for handover of user equipment in a Long Term Evolution (LTE) communication system are described. In accordance with the method, a serving cell: determines virtual channels supported by each of a plurality of neighboring cells; determines a set of virtual channels of interest to a UE; selects a subset of the neighboring cells, which supports at least one virtual channel in the set of virtual channels of interest to the UE; modifies handover behavior, and uses results of the modified handover behavior to select one of the neighboring cells, from the subset, as a target cell for handover of the UE.

    摘要翻译： 描述了用于在长期演进（LTE）通信系统中选择用于用户设备的切换的目标小区的方法和系统。 根据该方法，服务小区：确定由多个相邻小区中的每一个支持的虚拟信道; 确定UE的一组感兴趣的虚拟信道; 选择邻近小区的子集，其支持所述UE的所述感兴趣虚拟信道集合中的至少一个虚拟信道; 修改切换行为，并且使用修改的切换行为的结果来从该子集中选择一个相邻小区作为UE切换的目标小区。

    METHOD AND SYSTEM FOR SELECTING A TARGET CELL FOR HANDOVER OF USER EQUIPMENT IN A LONG TERM EVOLUTION SYSTEM
    3.
    发明申请
    METHOD AND SYSTEM FOR SELECTING A TARGET CELL FOR HANDOVER OF USER EQUIPMENT IN A LONG TERM EVOLUTION SYSTEM 有权
    选择用于长期演进系统中用户设备切换的目标单元的方法和系统

    公开(公告)号：US20120170547A1

    公开(公告)日：2012-07-05

    申请号：US12981985

    申请日：2010-12-30

    申请人： Valentin Oprescu-Surcobe ,  Peter M. Drozt ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    发明人： Valentin Oprescu-Surcobe ,  Peter M. Drozt ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0083 ,  H04W4/06 ,  H04W36/0094

    摘要： A method and system for selecting a target cell for handover of user equipment in a Long Term Evolution (LTE) communication system are described. In accordance with the method, a serving cell: determines virtual channels supported by each of a plurality of neighboring cells; determines a set of virtual channels of interest to a UE; selects a subset of the neighboring cells, which supports at least one virtual channel in the set of virtual channels of interest to the UE; modifies handover behavior, and uses results of the modified handover behavior to select one of the neighboring cells, from the subset, as a target cell for handover of the UE.

    摘要翻译： 描述了用于在长期演进（LTE）通信系统中选择用于用户设备的切换的目标小区的方法和系统。 根据该方法，服务小区：确定由多个相邻小区中的每一个支持的虚拟信道; 确定UE的一组感兴趣的虚拟信道; 选择邻近小区的子集，其支持所述UE的所述感兴趣虚拟信道集合中的至少一个虚拟信道; 修改切换行为，并且使用修改的切换行为的结果来从该子集中选择一个相邻小区作为UE切换的目标小区。

    Methods for mobility management of user equipment in a long term evolution system
    4.
    发明授权
    Methods for mobility management of user equipment in a long term evolution system 有权
    用户设备在长期演进系统中的移动性管理方法

    公开(公告)号：US08195166B1

    公开(公告)日：2012-06-05

    申请号：US12981923

    申请日：2010-12-30

    申请人： Valentin Oprescu-Surcobe ,  Peter M. Drozt ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    发明人： Valentin Oprescu-Surcobe ,  Peter M. Drozt ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    IPC分类号： H04W36/00

    CPC分类号： H04W76/27 ,  H04W36/0005 ,  H04W36/0061 ,  H04W36/0088 ,  H04W36/08

    摘要： A UE connected to a serving cell: determines a set of virtual channels of interest to the UE; determines that the UE is in one of a plurality of ACTIVE states; detects occurrence of an event effecting service availability for the UE; and determines behavior of the UE based on the ACTIVE state of the UE and the occurrence of the event. A UE in an IDLE state: determines a set of virtual channels of interest to the UE; determines a list of cells, wherein each cell in the list supports at least one of the virtual channels; determines a candidate subset of the list of cells, wherein inclusion of a cell in the candidate subset is based on whether or not the UE is receiving on a downlink path of one of the virtual channels; and selects one of the cells in the candidate subset as a target cell.

    摘要翻译： 连接到服务小区的UE确定UE的一组感兴趣的虚拟信道; 确定UE处于多个ACTIVE状态之一; 检测影响UE的服务可用性的事件的发生; 并且基于UE的ACTIVE状态和事件的发生来确定UE的行为。 处于空闲状态的UE：确定UE的一组感兴趣的虚拟信道; 确定单元列表，其中列表中的每个单元支持至少一个虚拟通道; 确定所述小区列表的候选子集​​，其中，所述候选子集中的小区的包括基于所述UE是否在所述虚拟信道之一的下行链路路径上接收; 并且选择候选子集中的一个小区作为目标小区。

    Methods for managing resource utilization in a long term evolution communication system
    7.
    发明授权
    Methods for managing resource utilization in a long term evolution communication system 有权
    在长期演进通信系统中管理资源利用的方法

    公开(公告)号：US09237483B2

    公开(公告)日：2016-01-12

    申请号：US12982208

    申请日：2010-12-30

    申请人： Valentin Oprescu-Surcobe ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    发明人： Valentin Oprescu-Surcobe ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    IPC分类号： H04W28/16 ,  H04W28/02 ,  H04W36/00 ,  H04W76/06

    CPC分类号： H04W28/16 ,  H04W28/02 ,  H04W36/0011 ,  H04W76/36

    摘要： Methods for managing resource utilization in a Long Term Evolution (LTE) communication system are described. In one method, an application server: receives signaling indicating resource utilization in the LTE system; determines, based on this signaling, a set of control parameters for a user equipment (UE) receiving service from the LTE system; and sends the set of control parameters to the UE, wherein the set of control parameters indicates behavior for the UE toward at least one of maintaining LTE system resources or modifying standard handover procedures. The signaling indicating resource utilization in the LTE system is sent from UE, the LTE system, or both.

    摘要翻译： 描述了在长期演进（LTE）通信系统中管理资源利用的方法。 在一种方法中，应用服务器：在LTE系统中接收指示资源利用的信令; 基于该信令确定用于从LTE系统接收服务的用户设备（UE）的一组控制参数; 并将所述一组控制参数发送给所述UE，其中所述一组控制参数指示所述UE针对维持LTE系统资源或修改标准切换过程中的至少一个的行为。 指示LTE系统中的资源利用的信令是从UE，LTE系统或两者发送的。

    Methods for reducing set-up signaling in a long term evolution system
    8.
    发明授权
    Methods for reducing set-up signaling in a long term evolution system 有权
    在长期演化系统中减少建立信令的方法

    公开(公告)号：US08787212B2

    公开(公告)日：2014-07-22

    申请号：US12980222

    申请日：2010-12-28

    申请人： Valentin Oprescu-Surcobe ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    发明人： Valentin Oprescu-Surcobe ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    IPC分类号： H04L12/16 ,  H04W76/00 ,  H04W4/10 ,  H04W76/02 ,  H04L29/06

    CPC分类号： H04W76/005 ,  H04L65/4061 ,  H04W4/10 ,  H04W72/005 ,  H04W76/10 ,  H04W76/11 ,  H04W76/45

    摘要： A method for reducing set-up signaling in a Long Term Evolution (LTE) communication system is performed by an LTE subsystem. The method includes the LTE subsystem: receiving from a first user equipment (UE) a first message as part of a connection procedure to connect the first UE to the LTE system, the first message having contents that include an identifier for identifying a virtual channel on which the first UE intends to transmit media; determining a status of the virtual channel; and based on the status of the virtual channel, determining whether to send to the first UE a response to the first message that allows the connection procedure to proceed or to send to the first UE a response that terminates the connection procedure.

    摘要翻译： 用于减少长期演进（LTE）通信系统中的建立信令的方法由LTE子系统执行。 该方法包括：LTE子系统：从第一用户设备（UE）接收作为将第一UE连接到LTE系统的连接过程的一部分的第一消息，该第一消息具有内容，其包括用于识别虚拟信道的标识符 第一个UE打算传输媒体; 确定虚拟通道的状态; 并且基于所述虚拟信道的状态，确定是否向所述第一UE发送允许所述连接过程进行的对所述第一消息的响应，或者向所述第一UE发送终止所述连接过程的响应。

    METHODS FOR MANAGING RESOURCE UTILIZATION IN A LONG TERM EVOLUTION COMMUNICATION SYSTEM
    9.
    发明申请
    METHODS FOR MANAGING RESOURCE UTILIZATION IN A LONG TERM EVOLUTION COMMUNICATION SYSTEM 有权
    管理长期演进通信系统资源利用的方法

    公开(公告)号：US20120170552A1

    公开(公告)日：2012-07-05

    申请号：US12982208

    申请日：2010-12-30

    申请人： Valentin Oprescu-Surcobe ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    发明人： Valentin Oprescu-Surcobe ,  Michael F. Korus ,  Donald G. Newberg ,  Aparna Pandey

    IPC分类号： H04W36/00 ,  H04W72/04

    CPC分类号： H04W28/16 ,  H04W28/02 ,  H04W36/0011 ,  H04W76/36

    摘要： Methods for managing resource utilization in a Long Term Evolution (LTE) communication system are described. In one method, an application server: receives signaling indicating resource utilization in the LTE system; determines, based on this signaling, a set of control parameters for a user equipment (UE) receiving service from the LTE system; and sends the set of control parameters to the UE, wherein the set of control parameters indicates behavior for the UE toward at least one of maintaining LTE system resources or modifying standard handover procedures. The signaling indicating resource utilization in the LTE system is sent from UE, the LTE system, or both.

    摘要翻译： 描述了在长期演进（LTE）通信系统中管理资源利用的方法。 在一种方法中，应用服务器：在LTE系统中接收指示资源利用的信令; 基于该信令确定用于从LTE系统接收服务的用户设备（UE）的一组控制参数; 并将所述一组控制参数发送给所述UE，其中所述一组控制参数指示所述UE针对维持LTE系统资源或修改标准切换过程中的至少一个的行为。 指示LTE系统中的资源利用的信令是从UE，LTE系统或两者发送的。

    DYNAMICALLY SWITCHING MOBILE STATIONS BETWEEN POINT-TO-POINT AND POINT-TO-MULTIPOINT OPERATING MODES
    10.
    发明申请
    DYNAMICALLY SWITCHING MOBILE STATIONS BETWEEN POINT-TO-POINT AND POINT-TO-MULTIPOINT OPERATING MODES 有权
    点到点和点对多点操作模式之间的动态切换移动站

    公开(公告)号：US20130128797A1

    公开(公告)日：2013-05-23

    申请号：US13300566

    申请日：2011-11-19

    申请人： Donald G. Newberg ,  Michael F. Korus ,  Valentin Oprescu-Surcobe

    发明人： Donald G. Newberg ,  Michael F. Korus ,  Valentin Oprescu-Surcobe

    IPC分类号： H04W4/06

    CPC分类号： H04W76/40 ,  H04L12/1868 ,  H04L12/189 ,  H04W36/0005

    摘要： A method and apparatus is provided for dynamically switching mobile stations between point-to-point (PTP) and point-to-multipoint (PTM) operating modes. For example, a particular mobile station can determine whether reception of information over a downlink PTM bearer is inadequate or adequate. Upon determining that the reception of the information over the downlink PTM bearer is inadequate, the particular mobile station can generate and transmit a complaint message to a controller. It can then be determined whether the particular mobile station is to switch between the PTP operating mode and the PTM operating mode. A signal can be processed at the particular mobile station. When the signal is to switch to the PTP operating mode, the particular mobile station can switch from the PTM operating mode to the PTP operating mode and start receiving downlink transmissions over a PTP bearer.

    摘要翻译： 提供了一种用于在点对点（PTP）和点对多点（PTM）操作模式之间动态地切换移动站的方法和装置。 例如，特定移动台可以确定在下行链路PTM承载上的信息的接收是否不充分或足够。 在确定通过下行链路PTM承载的信息的接收不足时，特定移动台可以生成并向控制器发送投诉消息。 然后可以确定特定移动台是否在PTP操作模式和PTM操作模式之间切换。 信号可以在特定的移动站处理。 当信号切换到PTP操作模式时，特定移动台可以从PTM操作模式切换到PTP操作模式，并开始通过PTP承载接收下行链路传输。