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    Method and apparatus for providing user equipment access to TV white space resources by a broadband cellular network
    1.
    发明授权
    Method and apparatus for providing user equipment access to TV white space resources by a broadband cellular network 有权
    用于通过宽带蜂窝网络向用户设备接入TV空白资源的方法和装置

    公开(公告)号：US09392464B2

    公开(公告)日：2016-07-12

    申请号：US13100701

    申请日：2011-05-04

    申请人： Kenneth A. Stewart ,  Colin D. Frank ,  Sandeep H. Krishnamurthy ,  Ravi Kuchibhotla ,  Robert T. Love ,  Ajit Nimbalker ,  Ravikiran Nory

    发明人： Kenneth A. Stewart ,  Colin D. Frank ,  Sandeep H. Krishnamurthy ,  Ravi Kuchibhotla ,  Robert T. Love ,  Ajit Nimbalker ,  Ravikiran Nory

    IPC分类号： H04W16/14 ,  H04W4/00 ,  H04W72/00 ,  H04W36/00 ,  H04W72/04

    CPC分类号： H04W16/14 ,  H04W4/00 ,  H04W36/0055 ,  H04W72/00 ,  H04W72/04

    摘要： A broadband cellular network (BCN) provides a user equipment (UE) access to TVWS resources. The BCN authorizes the UE to access TVWS resources by conveying a mobile device identifier received from the UE, and a cell identifier associated with the UE's coverage area, to a Federal Communications Commission (FCC)-certified Database and receiving, from the Database, and storing an FCC ID associated with the UE and a set of available TVWS resources. The BCN then conveys, to the UE via a broadband cellular technology, a channel resource information element (CRIE) that includes the cell identifier and identifies the set of available TVWS resources. Subsequently, the BCN re-authorizes the UE to access TVWS resources based on the stored FCC ID and without re-conveying the mobile device identifier to the Database. The BCN further utilizes broadband cellular technology procedures to provide a “virtual” contact verification signal (VCVS) to the UE.

    摘要翻译： 宽带蜂窝网络（BCN）为用户设备（UE）提供对TVWS资源的访问。 BCN授权UE通过将从UE接收到的移动设备标识符和与UE的覆盖区域相关联的小区标识符传送到联邦通信委员会（FCC）认证数据库并从数据库接收来访问TVWS资源，以及 存储与UE相关联的FCC ID和一组可用的TVWS资源。 BCN然后经由宽带蜂窝技术向UE传送包括小区标识符的信道资源信息元素（CRIE），并识别该组可用的TVWS资源。 随后，BCN重新授权UE基于存储的FCC ID来访问TVWS资源，而不将移动设备标识符重新传送到数据库。 BCN进一步利用宽带蜂窝技术程序向UE提供“虚拟”接触验证信号（VCVS）。

    Apparatus and method for communicating and processing a reference signal based on an identifier associated with a base station
    4.
    发明授权
    Apparatus and method for communicating and processing a reference signal based on an identifier associated with a base station 有权
    用于基于与基站相关联的标识符来传送和处理参考信号的装置和方法

    公开(公告)号：US08396047B2

    公开(公告)日：2013-03-12

    申请号：US13040109

    申请日：2011-03-03

    申请人： Sandeep H. Krishnamurthy ,  Robert T. Love ,  Ajit Nimbalker ,  Kenneth A. Stewart ,  Xiangyang Zhuang

    发明人： Sandeep H. Krishnamurthy ,  Robert T. Love ,  Ajit Nimbalker ,  Kenneth A. Stewart ,  Xiangyang Zhuang

    IPC分类号： H04W40/00

    CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/0091

    摘要： A wireless communication device receives at least a section of a subframe from a base station in a wireless communication system. The subframe includes transmission resources multiplexed onto subcarriers of orthogonal frequency division multiplexed (OFDM) symbols. A first set of OFDM symbols includes a reference signal and at least a second set of OFDM symbols includes information other than the reference signal (e.g., channel-coded data). The wireless device determines which OFDM symbols of the subframe constitute the first set of OFDM symbols based on an identifier associated with a base station that transmitted the subframe. The wireless device may then process the reference signal from the OFDM symbols that are determined to be the first set of OFDM symbols. The wireless device may also determine which OFDM symbols of the subframe constitute the second set of OFDM symbols and process non-reference signal information from OFDM symbols of the second set.

    摘要翻译： 无线通信设备从无线通信系统中的基站接收子帧的至少一部分。 子帧包括复用到正交频分复用（OFDM）符号的子载波上的传输资源。 第一组OFDM符号包括参考信号，并且至少第二组OFDM符号包括除参考信号之外的信息（例如，信道编码数据）。 无线设备基于与发送子帧的基站相关联的标识符来确定子帧的哪些OFDM符号构成第一组OFDM符号。 无线设备然后可以处理来自被确定为第一组OFDM符号的OFDM符号的参考信号。 无线设备还可以确定子帧的哪些OFDM符号构成第二组OFDM符号，并且从第二组的OFDM符号处理非参考信号信息。

    Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station
    6.
    发明授权
    Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station 有权
    基于与基站相关联的标识符来传送和处理定位参考信号的设备和方法

    公开(公告)号：US07940740B2

    公开(公告)日：2011-05-10

    申请号：US12365166

    申请日：2009-02-03

    申请人： Sandeep H. Krishnamurthy ,  Robert T. Love ,  Ajit Nimbalker ,  Kenneth A. Stewart ,  Xiangyang Zhuang

    发明人： Sandeep H. Krishnamurthy ,  Robert T. Love ,  Ajit Nimbalker ,  Kenneth A. Stewart ,  Xiangyang Zhuang

    IPC分类号： H04B7/208 ,  H04B7/216 ,  H04W4/00 ,  H04J3/00 ,  G01R31/08

    CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/0091

    摘要： A base station communicates a positioning reference signal (PRS) to wireless communication devices over a downlink in a wireless communication system by encoding a PRS into a first set of transmission resources, encoding other information into a second set of transmission resources, multiplexing the two sets of resources into a subframe such that the first set of resources is multiplexed into at least a portion of a first set of orthogonal frequency division multiplexed (OFDM) symbols based on an identifier associated with the base station and the second set of resources is multiplexed into a second set of OFDM symbols, and transmitting the subframe. Upon receiving the subframe, a wireless device determines which set of transmission resources contains the PRS based on the identifier associated with the base station that transmitted the subframe and processes the set of resources containing the PRS to estimate timing (e.g., time of arrival) information.

    摘要翻译： 基站通过将PRS编码为第一组传输资源，将其它信息编码为第二组传输资源，将无线通信设备中的定位参考信号（PRS）传送到无线通信系统中的下行链路， 的资源转换成子帧，使得第一资源集合基于与基站相关联的标识符被多路复用到第一组正交频分复用（OFDM）符号的至少一部分中，并且第二组资源被多路复用为 第二组OFDM符号，并且发送子帧。 在接收到子帧时，无线设备基于与发送子帧的基站相关联的标识符来确定哪个传输资源集合包含PRS，并且处理包含PRS的资源集合以估计定时（例如，到达时间）信息 。

    METHOD AND APPARATUS FOR PROVIDING USER EQUIPMENT ACCESS TO TV WHITE SPACE RESOURCES BY A BROADBAND CELLULAR NETWORK
    8.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING USER EQUIPMENT ACCESS TO TV WHITE SPACE RESOURCES BY A BROADBAND CELLULAR NETWORK 有权
    用于通过宽带蜂窝网络提供用户设备访问电视白天空间资源的方法和装置

    公开(公告)号：US20120281593A1

    公开(公告)日：2012-11-08

    申请号：US13100701

    申请日：2011-05-04

    申请人： Kenneth A. Stewart ,  Colin D. Frank ,  Sandeep H. Krishnamurthy ,  Ravi Kuchibhotla ,  Robert T. Love ,  Ajit Nimbalker ,  Ravikiran Nory

    发明人： Kenneth A. Stewart ,  Colin D. Frank ,  Sandeep H. Krishnamurthy ,  Ravi Kuchibhotla ,  Robert T. Love ,  Ajit Nimbalker ,  Ravikiran Nory

    IPC分类号： H04W4/00 ,  H04W72/00

    CPC分类号： H04W16/14 ,  H04W4/00 ,  H04W36/0055 ,  H04W72/00 ,  H04W72/04

    摘要： A broadband cellular network (BCN) provides a user equipment (UE) access to TVWS resources. The BCN authorizes the UE to access TVWS resources by conveying a mobile device identifier received from the UE, and a cell identifier associated with the UE's coverage area, to a Federal Communications Commission (FCC)-certified Database and receiving, from the Database, and storing an FCC ID associated with the UE and a set of available TVWS resources. The BCN then conveys, to the UE via a broadband cellular technology, a channel resource information element (CRIE) that includes the cell identifier and identifies the set of available TVWS resources. Subsequently, the BCN re-authorizes the UE to access TVWS resources based on the stored FCC ID and without re-conveying the mobile device identifier to the Database. The BCN further utilizes broadband cellular technology procedures to provide a “virtual” contact verification signal (VCVS) to the UE.

    摘要翻译： 宽带蜂窝网络（BCN）为用户设备（UE）提供对TVWS资源的访问。 BCN授权UE通过将从UE接收到的移动设备标识符和与UE的覆盖区域相关联的小区标识符传送到联邦通信委员会（FCC）认证数据库并从数据库接收来访问TVWS资源，以及 存储与UE相关联的FCC ID和一组可用的TVWS资源。 BCN然后经由宽带蜂窝技术向UE传送包括小区标识符的信道资源信息元素（CRIE），并识别该组可用的TVWS资源。 随后，BCN重新授权UE基于存储的FCC ID来访问TVWS资源，而不将移动设备标识符重新传送到数据库。 BCN进一步利用宽带蜂窝技术程序向UE提供虚拟接触验证信号（VCVS）。

    Apparatus and method for communicating and processing a reference signal based on an identifier associated with a base station
    9.
    发明授权
    Apparatus and method for communicating and processing a reference signal based on an identifier associated with a base station 有权
    用于基于与基站相关联的标识符来传送和处理参考信号的装置和方法

    公开(公告)号：US08165586B2

    公开(公告)日：2012-04-24

    申请号：US13040090

    申请日：2011-03-03

    申请人： Sandeep H. Krishnamurthy ,  Robert T. Love ,  Ajit Nimbalker ,  Kenneth A. Stewart ,  Xiangyang Zhuang

    发明人： Sandeep H. Krishnamurthy ,  Robert T. Love ,  Ajit Nimbalker ,  Kenneth A. Stewart ,  Xiangyang Zhuang

    IPC分类号： H04B7/212

    CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/0091

    摘要： A base station, which includes a processor and a transmitter, communicates a reference signal to wireless communication devices in a wireless communication system. The processor encodes the reference signal into a first set of transmission resources, encodes other information into a second set of transmission resources, and multiplexes the two sets of transmission resources into a subframe, such that the first set of transmission resources is multiplexed into at least a portion of a first set of orthogonal frequency division multiplexed (OFDM) symbols based on an identifier associated with the base station and the second set of transmission resources is multiplexed into a second set of OFDM symbols. The transmitter transmits the subframe to the wireless devices. According to one embodiment, transmission resources for carrying the reference signal may be allocated according to a predetermined allocation, a semi-static allocation, a dynamic allocation, and/or an allocation based on higher layer signaling.

    摘要翻译： 包括处理器和发射机的基站将参考信号传送到无线通信系统中的无线通信设备。 处理器将参考信号编码为第一组传输资源，将其他信息编码为第二组传输资源，并将两组传输资源复用为子帧，使得第一组传输资源至少被多路复用 基于与基站和第二组传输资源相关联的标识符的第一组正交频分复用（OFDM）符号的一部分被多路复用到第二组OFDM符号中。 发射机将子帧发送到无线设备。 根据一个实施例，可以根据预定分配，半静态分配，动态分配和/或基于较高层信令的分配来分配用于承载参考信号的传输资源。

    Radio link monitoring in a wireless communication device
    10.
    发明授权
    Radio link monitoring in a wireless communication device 有权
    无线通信设备中的无线链路监控

    公开(公告)号：US09198070B2

    公开(公告)日：2015-11-24

    申请号：US13470841

    申请日：2012-05-14

    申请人： Sandeep H. Krishnamurthy ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker

    发明人： Sandeep H. Krishnamurthy ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker

    IPC分类号： H04L1/00 ,  H04W24/10

    CPC分类号： H04W24/10 ,  H04B7/0456 ,  H04B7/0617 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0036 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0094 ,  H04W56/00

    摘要： Methods and apparatus' of determining radio link quality are disclosed. According to various implementations, information indicating the time-frequency blocks to be monitored by a UE to enable the UE to locate a control channel is determined. The UE receives configuration information regarding resources used by a channel state information reference signal. It also receives configuration information regarding an interference measurement resource, as well as a channel state information reference signal. The channel state information reference signal uses the channel state information reference signal resources. A synchronization condition is determined based on the time frequency blocks to be monitored by the UE, the received channel state information reference signal and the interference measurement resource. The determined synchronization condition is sent to a higher layer.

    摘要翻译： 公开了确定无线电链路质量的方法和装置。 根据各种实施方式，确定指示要由UE监视以使UE能够定位控制信道的时间 - 频率块的信息。 UE接收关于由信道状态信息参考信号使用的资源的配置信息。 它还接收关于干扰测量资源的配置信息以及信道状态信息参考信号。 信道状态信息参考信号使用信道状态信息参考信号资源。 基于由UE监视的时间频率块，接收到的信道状态信息参考信号和干扰测量资源来确定同步条件。 确定的同步条件被发送到较高层。