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    System and method for mobility in a multi-point HSDPA communication network
    81.
    发明授权
    System and method for mobility in a multi-point HSDPA communication network 有权
    用于多点HSDPA通信网络中的移动性的系统和方法

    公开(公告)号：US08989140B2

    公开(公告)日：2015-03-24

    申请号：US13170083

    申请日：2011-06-27

    Applicant: Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Jilei Hou ,  Weiyan Ge

    Inventor： Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Jilei Hou ,  Weiyan Ge

    IPC: H04W4/00 ,  H04W36/00 ,  H04W76/02

    CPC classification number: H04W36/0083 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0092 ,  H04W76/15

    Abstract: A method and apparatus for wireless communication may provide for mobility in a Multi-Point HSDPA network capable of downlink aggregation. Some aspects of the disclosure provide modified mobility events utilized for altering the Active Set for a UE. Here, the addition of a cell to the Active Set can coincide with making that cell a secondary serving cell. Further, the deletion of a secondary serving cell from the Active Set can coincide with switching off the Multi-Point HSDPA mode. Still further, a modified mobility event for an HSDPA serving cell change can be utilized to swap a primary serving cell and a secondary serving cell.

    Abstract translation: 用于无线通信的方法和装置可以提供能够进行下行链路聚合的多点HSDPA网络中的移动性。 本公开的一些方面提供用于改变UE的活动集的修改的移动性事件。 这里，向活动集合添加小区可以使得将该小区成为辅助服务小区。 此外，从活动集中删除辅助服务小区可以与关闭多点HSDPA模式相一致。 此外，可以利用用于HSDPA服务小区改变的修改的移动性事件来交换主服务小区和辅助服务小区。

    Relays in a multihop heterogeneous UMTS wireless communication system
    82.
    发明授权
    Relays in a multihop heterogeneous UMTS wireless communication system 有权
    多播异构UMTS无线通信系统中的继电器

    公开(公告)号：US08964781B2

    公开(公告)日：2015-02-24

    申请号：US12612176

    申请日：2009-11-04

    Applicant: Jason F. Hunzinger ,  Jilel Hou ,  Rohit Kapoor ,  Bibhu P. Mohanty

    Inventor： Jason F. Hunzinger ,  Jilel Hou ,  Rohit Kapoor ,  Bibhu P. Mohanty

    IPC: H04J3/16 ,  H04W16/26 ,  H04B7/155 ,  H04B7/26 ,  H04W84/04

    CPC classification number: H04B7/15557 ,  H04B7/155 ,  H04B7/2606 ,  H04L69/18 ,  H04W16/26 ,  H04W36/18 ,  H04W40/02 ,  H04W40/22 ,  H04W84/047 ,  H04W88/04 ,  H04W88/12 ,  H04W88/16

    Abstract: Aspects relate to a Remote NodeB Relay that appears similar to a NodeB, a Radio Network Controller (RNC), and served mobile devices. Also provided is a Super-Light Router Relay that can provide better performance and QoS to served mobile devices while mitigating modifications to mobile devices, NodeBs, or interfaces between RNC and intermediary NodeBs. Aspects also relate to an Internet Protocol (IP) Relay that requires few, if any, modifications to mobile devices, NodeBs, or interfaces between RNC and intermediary NodeBs. Further, changes to an RNC and/or a core network can be mitigated though utilization of a strategic Relay Gateway.

    Abstract translation: 方面涉及远程节点B中继，其类似于NodeB，无线电网络控制器（RNC）和服务的移动设备。 还提供了一种超轻型路由器中继器，可以为服务的移动设备提供更好的性能和QoS，同时减轻对移动设备，节点B或RNC与中间节点之间的接口的修改。 方面还涉及对移动设备，NodeB或RNC和中间节点B之间的接口进行少量（如果有的话）修改的因特网协议（IP）中继。 此外，可以通过使用战略中继网关来减轻对RNC和/或核心网络的改变。

    Systems and methods for supporting an enhanced serving cell change when moving among different cell types
    83.
    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

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

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

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

    CPC classification number: H04W36/0061 ,  H04W36/0072 ,  H04W36/18

    Abstract: 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.

    Abstract translation: 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。

    METHOD AND APPARATUS FOR UPLINK CHANNEL CAPACITY ESTIMATION AND TRANSMISSION CONTROL
    85.
    发明申请
    METHOD AND APPARATUS FOR UPLINK CHANNEL CAPACITY ESTIMATION AND TRANSMISSION CONTROL 审中-公开
    用于上行通道容量估算和传输控制的方法和装置

    公开(公告)号：US20140112127A1

    公开(公告)日：2014-04-24

    申请号：US13611297

    申请日：2012-09-12

    Applicant: Venkata Ramanan Venkatachalam Jayaram ,  Rohit Kapoor ,  Rashid Ahmed Akbar Attar

    Inventor： Venkata Ramanan Venkatachalam Jayaram ,  Rohit Kapoor ,  Rashid Ahmed Akbar Attar

    IPC: H04W24/08 ,  H04W28/02

    CPC classification number: H04W24/08 ,  H04W28/0231 ,  H04W28/10 ,  H04W28/18 ,  H04W28/22

    Abstract: Aspects of the present disclosure relate generally to wireless communication systems, and more particularly, to estimation of an uplink channel capacity. In an aspect, provided is a method of wireless communication, which may include determining whether a current transmit time interval (TTI) is relevant for computing the uplink channel capacity estimate, determining the transmission type of the current TTI where the current TTI is relevant, determining whether data is transmitted during the current TTI, computing a data capacity value based on at least one upload channel parameter, summing the data capacity values of TTIs from a window length start TTI to the current TTI to generate a data capacity sum, computing the uplink channel capacity estimate as a ratio of the data capacity sum to a total time period of all relevant TTIs during a window length interval, and accordingly adjusting a transmission rate of output traffic.

    Abstract translation: 本公开的方面一般涉及无线通信系统，更具体地，涉及上行链路信道容量的估计。 一方面，提供了一种无线通信方法，其可以包括确定当前发送时间间隔（TTI）是否与计算上行链路信道容量估计相关，确定当前TTI相关的当前TTI的传输类型， 确定在当前TTI期间是否发送数据，基于至少一个上传信道参数计算数据容量值，将TTI的数据容量值从窗口长度开始TTI求和到当前TTI以生成数据容量和，计算 上行链路信道容量估计作为在窗口长度间隔期间所有相关TTI的数据容量和与总时间周期的比率，并因此调整输出业务的传输速率。

    Fast serving cell change
    86.
    发明授权
    Fast serving cell change 有权
    快速服务细胞变化

    公开(公告)号：US08670762B2

    公开(公告)日：2014-03-11

    申请号：US12100853

    申请日：2008-04-10

    Applicant: Bibhu P. Mohanty ,  Aziz Gholmieh ,  Mehmet Yavuz ,  Peter Rauber ,  Rohit Kapoor ,  Sharad Sambhwani

    Inventor： Bibhu P. Mohanty ,  Aziz Gholmieh ,  Mehmet Yavuz ,  Peter Rauber ,  Rohit Kapoor ,  Sharad Sambhwani

    IPC: H04W36/00

    CPC classification number: H04W36/0055

    Abstract: In a wireless communication system in which a user using a mobile equipment requests a serving cell handoff from a source cell to a target cell, the mobile equipment monitors authorization for the handoff from the target cell. At the same time, the mobile equipment can decode data from either the source cell or the target cell. Upon receipt of authorization for the handoff, the mobile equipment sends confirmation of the handoff to the target cell.

    Abstract translation: 在其中使用移动设备的用户请求从源小区到目标小区的服务小区切换的无线通信系统中，移动设备监视来自目标小区的越区切换的授权。 同时，移动设备可以对来自源单元或目标单元的数据进行解码。 在接收到切换授权时，移动设备向目标小区发送切换确认。

    Handling of MAC-hs/ehs reset in enhanced serving cell change
    87.
    发明授权
    Handling of MAC-hs/ehs reset in enhanced serving cell change 有权
    处理MAC-hs / ehs在增强的服务小区更改中重置

    公开(公告)号：US08611942B2

    公开(公告)日：2013-12-17

    申请号：US12495947

    申请日：2009-07-01

    Applicant: Rohit Kapoor ,  Sharad Deepak Sambhwani ,  Hailiang Cai ,  Srinivasa Eravelli ,  Yun Lin

    Inventor： Rohit Kapoor ,  Sharad Deepak Sambhwani ,  Hailiang Cai ,  Srinivasa Eravelli ,  Yun Lin

    IPC: H04B7/00

    CPC classification number: H04W36/0055 ,  H04L1/1867 ,  H04W52/40

    Abstract: Systems and methodologies are described that effectuate and/or facilitate MAC-hs/ehs resets in an enhanced serving cell. In accordance with various aspects set forth herein, systems and/or methods are provided that identify transmission power control bits included in active set update messages received from source or target base stations, ascertain whether or not transmission power control values included in the active set update messages differ from transmission power control values that the system currently operates under, and performs serving cell changes and where necessary media access control status resets based on an examination of a transmission power control combination index.

    Abstract translation: 描述了在增强的服务小区中实现和/或促进MAC-hs / ehs复位的系统和方法。 根据本文所阐述的各个方面，提供了识别从源或目标基站接收的有效集更新消息中包括的传输功率控制位的系统和/或方法，确定包括在活动集中的发射功率控制值是否更新 消息不同于系统当前在其下运行的传输功率控制值，并且执行服务小区改变，并且在必要时媒体访问控制状态基于对发射功率控制组合索引的检查而复位。

    Apparatuses and Methods For Controlling Access to a Radio Access Network
    89.
    发明申请
    Apparatuses and Methods For Controlling Access to a Radio Access Network 有权
    用于控制对无线电接入网络的访问的装置和方法

    公开(公告)号：US20130044702A1

    公开(公告)日：2013-02-21

    申请号：US13457836

    申请日：2012-04-27

    Applicant: Venkata Ramanan Venkatachalam Jayaraman ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Francesco Pica

    Inventor： Venkata Ramanan Venkatachalam Jayaraman ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Francesco Pica

    IPC: H04W74/08

    CPC classification number: H04W48/06

    Abstract: The present disclosure presents apparatuses and methods of accessing a communication network including obtaining extended access barring (EAB) data at a user equipment (UE), wherein the EAB data comprises an EAB uniform delay parameter, computing a uniform distribution parameter, determining an access bar period, wherein the access bar period is based on at least the EAB uniform delay parameter and the uniform distribution parameter, and initiating an access procedure to access the communication network after waiting at least the access bar period. Additionally, apparatuses and methods associated with a network apparatus controlling access to the communication network are also disclosed.

    Abstract translation: 本公开提供了访问通信网络的装置和方法，包括在用户设备（UE）处获得扩展接入限制（EAB）数据，其中EAB数据包括EAB均匀延迟参数，计算均匀分布参数，确定接入条 周期，其中所述访问条周期至少基于所述EAB均匀延迟参数和所述均匀分布参数，以及在至少等待所述访问条周期之后发起访问所述通信网络的访问过程。 此外，还公开了与控制对通信网络的访问的网络装置相关联的装置和方法。

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