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    Systems and methods for supporting an enhanced serving cell change when moving among different cell types
    1.
    发明授权
    Systems and methods for supporting an enhanced serving cell change when moving among different cell types 有权
    用于在不同的小区类型之间移动时支持增强的服务小区改变的系统和方法

    公开(公告)号：US08942209B2

    公开(公告)日：2015-01-27

    申请号：US12854770

    申请日：2010-08-11

    申请人： Sharad Deepak Sambhwani ,  Mario Mark Scipione ,  Rohit Kapoor ,  Andrei Dragos Radulescu

    发明人： Sharad Deepak Sambhwani ,  Mario Mark Scipione ,  Rohit Kapoor ,  Andrei Dragos Radulescu

    IPC分类号： H04B7/12 ,  H04W36/00 ,  H04W36/18

    CPC分类号： H04W36/0061 ,  H04W36/0072 ,  H04W36/18

    摘要： A system and method enable handover from a DC-HSUPA-capable node in a cellular wireless network to a non-DC-HSUPA-capable node. According to various aspects of the present disclosure, a handover may implement a legacy serving cell change procedure or an enhanced serving cell change procedure. In either case, signaling from the network to user equipment includes information to enable the user equipment to change or remove an Active Set when undergoing a handover from a cell with two uplink carriers and accordingly two Active Sets, to a cell with one uplink carrier and accordingly one Active Set.

    摘要翻译： 一种系统和方法使得能够从蜂窝无线网络中的支持DC-HSUPA的节点切换到具有非DC-HSUPA能力的节点。 根据本公开的各个方面，切换可以实现传统服务小区改变过程或增强的服务小区改变过程。 在任一种情况下，从网络到用户设备的信令包括信息，以使得用户设备能够在从具有两个上行链路载波的小区和相应的两个活动集进行切换时改变或去除活动集到具有一个上行链路载波的小区 因此一个活动集。

    ACTIVATION DEACTIVATION OF SECONDARY UL CARRIER IN DC HSUPA
    2.
    发明申请
    ACTIVATION DEACTIVATION OF SECONDARY UL CARRIER IN DC HSUPA 有权
    DC HSUPA中二次UL载波的激活停止

    公开(公告)号：US20100278130A1

    公开(公告)日：2010-11-04

    申请号：US12769853

    申请日：2010-04-29

    申请人： Sharad Deepak Sambhwani ,  Andrei Dragos Radulescu ,  Rohit Kapoor ,  Bibhu Prasad Mohanty ,  Mario Mark Scipione ,  Danlu Zhang ,  Aziz Gholmieh

    发明人： Sharad Deepak Sambhwani ,  Andrei Dragos Radulescu ,  Rohit Kapoor ,  Bibhu Prasad Mohanty ,  Mario Mark Scipione ,  Danlu Zhang ,  Aziz Gholmieh

    IPC分类号： H04W92/02

    CPC分类号： H04W72/0453 ,  H04W72/0433 ,  H04W92/12

    摘要： The present patent application discloses a method and apparatus for activating or de-activating a secondary carrier, comprising informing a serving radio network controller when a secondary carrier was activated or de-activated, receiving a confirmation from the serving radio network controller that non-serving NodeB cells have achieved synchronization, and scheduling a UE upon receiving confirmation. In another example, the present patent application discloses a method and apparatus for de-activating a secondary carrier, comprising controlling de-activation of the secondary carrier using high-speed shared control channel orders, receiving acknowledgement of said high-speed shared control channel orders, and informing a serving radio network controller when the secondary carrier was de-activated.

    摘要翻译： 本专利申请公开了一种用于激活或取消激活辅助载波的方法和装置，包括在辅助载波被激活或去激活时通知服务无线电网络控制器，从服务无线电网络控制器接收到非服务的确认 NodeB小区已经实现了同步，并且在接收到确认后调度UE。 在另一个示例中，本专利申请公开了一种用于去激活次载波的方法和装置，包括使用高速共享控制信道命令来控制辅载波的去激活，接收所述高速共享控制信道命令的确认 并且当二载波被去激活时通知服务无线电网络控制器。

    SYSTEMS AND METHODS FOR SUPPORTING AN ENHANCED SERVING CELL CHANGE WHEN MOVING AMONG DIFFERENT CELL TYPES
    3.
    发明申请
    SYSTEMS AND METHODS FOR SUPPORTING AN ENHANCED SERVING CELL CHANGE WHEN MOVING AMONG DIFFERENT CELL TYPES 有权
    用于在不同细胞类型移动时支持增强的服务小区更改的系统和方法

    公开(公告)号：US20110051692A1

    公开(公告)日：2011-03-03

    申请号：US12854770

    申请日：2010-08-11

    申请人： Sharad Deepak Sambhwani ,  Mario Mark Scipione ,  Rohit Kapoor ,  Andrei Dragos Radulescu

    发明人： Sharad Deepak Sambhwani ,  Mario Mark Scipione ,  Rohit Kapoor ,  Andrei Dragos Radulescu

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0061 ,  H04W36/0072 ,  H04W36/18

    摘要： A system and method enable handover from a DC-HSUPA-capable node in a cellular wireless network to a non-DC-HSUPA-capable node. According to various aspects of the present disclosure, a handover may implement a legacy serving cell change procedure or an enhanced serving cell change procedure. In either case, signaling from the network to user equipment includes information to enable the user equipment to change or remove an Active Set when undergoing a handover from a cell with two uplink carriers and accordingly two Active Sets, to a cell with one uplink carrier and accordingly one Active Set.

    摘要翻译： 一种系统和方法使得能够从蜂窝无线网络中的支持DC-HSUPA的节点切换到具有非DC-HSUPA能力的节点。 根据本公开的各个方面，切换可以实现传统服务小区改变过程或增强的服务小区改变过程。 在任一种情况下，从网络到用户设备的信令包括信息，以使得用户设备能够在从具有两个上行链路载波的小区和相应的两个活动集进行切换时改变或去除活动集到具有一个上行链路载波的小区 因此一个活动集。

    Activation deactivation of secondary UL carrier in DC HSUPA
    4.
    发明授权
    Activation deactivation of secondary UL carrier in DC HSUPA 有权
    DC HSUPA中辅助UL载波的激活去激活

    公开(公告)号：US08989107B2

    公开(公告)日：2015-03-24

    申请号：US12769853

    申请日：2010-04-29

    申请人： Sharad Deepak Sambhwani ,  Andrei Dragos Radulescu ,  Rohit Kapoor ,  Bibhu Prasad Mohanty ,  Mario Mark Scipione ,  Danlu Zhang ,  Aziz Gholmieh

    发明人： Sharad Deepak Sambhwani ,  Andrei Dragos Radulescu ,  Rohit Kapoor ,  Bibhu Prasad Mohanty ,  Mario Mark Scipione ,  Danlu Zhang ,  Aziz Gholmieh

    IPC分类号： H04W4/00 ,  H04W72/04 ,  H04W92/12

    CPC分类号： H04W72/0453 ,  H04W72/0433 ,  H04W92/12

    摘要： The present patent application discloses a method and apparatus for activating or de-activating a secondary carrier, comprising informing a serving radio network controller when a secondary carrier was activated or de-activated, receiving a confirmation from the serving radio network controller that non-serving NodeB cells have achieved synchronization, and scheduling a UE upon receiving confirmation. In another example, the present patent application discloses a method and apparatus for de-activating a secondary carrier, comprising controlling de-activation of the secondary carrier using high-speed shared control channel orders, receiving acknowledgement of said high-speed shared control channel orders, and informing a serving radio network controller when the secondary carrier was de-activated.

    摘要翻译： 本专利申请公开了一种用于激活或取消激活辅助载波的方法和装置，包括在辅助载波被激活或去激活时通知服务无线电网络控制器，从服务无线电网络控制器接收到非服务的确认 NodeB小区已经实现了同步，并且在接收到确认后调度UE。 在另一个示例中，本专利申请公开了一种用于去激活次载波的方法和装置，包括使用高速共享控制信道命令来控制辅载波的去激活，接收所述高速共享控制信道命令的确认 并且当二载波被去激活时通知服务无线电网络控制器。

    Apparatus and method for jointly selecting precoding matrices in a MIMO multi-flow system
    8.
    发明授权
    Apparatus and method for jointly selecting precoding matrices in a MIMO multi-flow system 有权
    在MIMO多流系统中共同选择预编码矩阵的装置和方法

    公开(公告)号：US08737513B2

    公开(公告)日：2014-05-27

    申请号：US13558588

    申请日：2012-07-26

    申请人： Haitong Sun ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Arjun Bharadwaj

    发明人： Haitong Sun ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Arjun Bharadwaj

    IPC分类号： H04B7/02

    CPC分类号： H04B7/024 ,  H04B7/0456 ,  H04B7/0626 ,  H04B7/0634

    摘要： An apparatus and a method are disclosed for jointly selecting precoding matrices for a plurality of received transmissions, such as those that might be received from a primary serving cell and a secondary serving cell in a multi-flow radio access network wherein each of the serving cells is configured to provide a MIMO transmission. Here, by jointly selecting the precoding matrices, interference from each of the downlink transmissions upon the other transmission can be reduced, thus improving overall performance at the receiving entity.

    摘要翻译： 公开了一种用于共同选择用于多个接收的传输的预编码矩阵的装置和方法，诸如可以在多流无线电接入网中的主服务小区和次服务小区接收的那些，其中每个服务小区 被配置为提供MIMO传输。 这里，通过共同选择预编码矩阵，可以减少来自其他传输的每个下行链路传输的干扰，从而提高接收实体的总体性能。

    Common data channel resource usage report
    9.
    发明授权
    Common data channel resource usage report 有权
    公共数据通道资源使用情况报告

    公开(公告)号：US08706123B2

    公开(公告)日：2014-04-22

    申请号：US12407177

    申请日：2009-03-19

    申请人： Sharad Deepak Sambhwani ,  Wei Zhang ,  Rohit Kapoor

    发明人： Sharad Deepak Sambhwani ,  Wei Zhang ,  Rohit Kapoor

    IPC分类号： H04W72/04

    CPC分类号： H04W28/16 ,  H04W24/00 ,  H04W72/0433 ,  H04W88/08 ,  H04W92/12

    摘要： Systems and methodologies are described that facilitate indicating channel resource usage information for receiving additional channel resources in a wireless network. An access point can initially receive a set of channel resources from a network controller for providing wireless network access to one or more devices. The access point can grant and/or deny requests for one or more of the channel resources from a plurality of devices and can feedback information to the network controller regarding the granting/denying. The network controller can determine a load on the access point based at least in part on the feedback information and adjust channel resource allocation based on the load. Thus, where an access point has granted close to capacity of allocated resources to one or more devices, the network controller can provide additional resources to the access point based on received feedback information related to the granted resources.

    摘要翻译： 描述了便于指示用于在无线网络中接收附加信道资源的信道资源使用信息的系统和方法。 接入点可以最初从网络控制器接收一组信道资源，以提供对一个或多个设备的无线网络接入。 接入点可以授权和/或拒绝来自多个设备的一个或多个信道资源的请求，并且可以向网络控制器反馈关于授权/拒绝的信息。 网络控制器可以至少部分地基于反馈信息来确定接入点上的负载，并且基于负载调整信道资源分配。 因此，在接入点已经向一个或多个设备授予接近分配的资源的容量的地方，网络控制器可以基于接收到的与授权资源相关的反馈信息向接入点提供附加资源。