利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

143 条记录 (耗时 0.045 秒)

    Method for receiving a signal in a digital radio frequency communication system
    2.
    发明授权
    Method for receiving a signal in a digital radio frequency communication system 失效
    用于在数字射频通信系统中接收信号的方法

    公开(公告)号：US5818887A

    公开(公告)日：1998-10-06

    申请号：US687882

    申请日：1996-07-26

    申请人： Thomas A. Sexton ,  Fuyun Ling ,  Kenneth A. Stewart

    发明人： Thomas A. Sexton ,  Fuyun Ling ,  Kenneth A. Stewart

    IPC分类号： H04L27/01 ,  H04B1/7085 ,  H04L7/00 ,  H04L7/033 ,  H04L7/10 ,  H04L27/22 ,  H04Q7/38

    CPC分类号： H04B1/7085 ,  H04L7/0331

    摘要： The method includes acquiring a signal (501); inputting (502), at a first time, a received symbol to a demodulator having a plurality of outputs to produce a set of early outputs; inputting (504), at a second time, the received symbol to the demodulator to produce a set of on-time outputs; inputting (505), at a third time, the received symbol to the demodulator to produce a set of late outputs; and comparing (506) at least one output in the set of early outputs with at least one output in the set of late outputs to produce a timing measure.

    摘要翻译： 该方法包括获取信号（501）; 在第一时间将接收到的符号输入（502）到具有多个输出的解调器以产生一组早期输出; 在第二时间将所接收的符号输入（504）到解调器以产生一组导通时间输出; 在第三时间将接收到的符号输入（505）到解调器以产生一组后期输出; 以及将所述早期输出集合中的至少一个输出与所述一组晚期输出中的至少一个输出进行比较（506）以产生定时测量。

    Multi-antenna configuration signaling in wireless communication system
    5.
    发明授权
    Multi-antenna configuration signaling in wireless communication system 有权
    无线通信系统中的多天线配置信令

    公开(公告)号：US08458558B2

    公开(公告)日：2013-06-04

    申请号：US12112577

    申请日：2008-04-30

    申请人： Kenneth A. Stewart ,  Tyler A. Brown ,  Robert T. Love

    发明人： Kenneth A. Stewart ,  Tyler A. Brown ,  Robert T. Love

    IPC分类号： G06F11/00

    CPC分类号： H04L1/0032 ,  H04L5/0023

    摘要： A wireless communication infrastructure entity (200) having a communication configuration is configured to generate parity bits based on an information word and to encode the parity bits based on the communication configuration of the wireless communication infrastructure entity, wherein the encoded parity bits are combined with the information word. A wireless communication user terminal is configured to identify a set of configuration indicator bits used to encode parity bits combined with an information word and to determine a communication configuration of the wireless communication entity from which the combination of the information word and the encoded parity bits were received based on the set of configuration indicator bits used to encode the parity bits.

    摘要翻译： 具有通信配置的无线通信基础结构实体（200）被配置为基于信息字生成奇偶校验位，并且基于无线通信基础设施实体的通信配置对奇偶校验位进行编码，其中编码的奇偶校验位与 信息字。 无线通信用户终端被配置为识别用于对与信息字组合的奇偶校验位进行编码的配置指示符位的集合，并且确定无线通信实体的通信配置，信息字和编码奇偶校验位的组合从该通信配置 基于用于编码奇偶校验位的配置指示符位的集合来接收。

    METHOD AND APPARATUS FOR PROVIDING USER EQUIPMENT ACCESS TO TV WHITE SPACE RESOURCES BY A BROADBAND CELLULAR NETWORK
    7.
    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）。

    Method and Apparatus Using Two Radio Access Technologies for Scheduling Resources in Wireless Communication Systems
    8.
    发明申请
    Method and Apparatus Using Two Radio Access Technologies for Scheduling Resources in Wireless Communication Systems 有权
    使用两种无线电接入技术在无线通信系统中调度资源的方法和装置

    公开(公告)号：US20120263118A1

    公开(公告)日：2012-10-18

    申请号：US13086221

    申请日：2011-04-13

    申请人： Robert T. Love ,  Ajit Nimbalker ,  Ravikiran Nory ,  Kenneth A. Stewart

    发明人： Robert T. Love ,  Ajit Nimbalker ,  Ravikiran Nory ,  Kenneth A. Stewart

    IPC分类号： H04W72/04

    CPC分类号： H04W72/1215 ,  H04W28/04 ,  H04W28/06 ,  H04W74/02 ,  H04W88/06

    摘要： In a method for scheduling resources, the method includes receiving a first control channel in a first subframe (426) as a part of wireless communication between a user equipment (102) and a network equipment (110) using a first type of radio access technology wherein the first control channel (408) includes a first scheduling grant for scheduling resources in a second subframe (424) using a second type of radio access technology. The method also includes receiving a second control channel in the first subframe using the first type of radio access technology wherein the second control channel includes a second scheduling grant for the scheduling resources in the first subframe using the first type of radio access technology.

    摘要翻译： 在一种用于调度资源的方法中，所述方法包括：使用第一类型的无线接入技术，在第一子帧（426）中接收作为用户设备（102）和网络设备（110）之间的无线通信的一部分的第一控制信道 其中所述第一控制信道（408）包括用于使用第二类型的无线电接入技术在第二子帧（424）中调度资源的第一调度许可。 该方法还包括使用第一类型的无线电接入技术在第一子帧中接收第二控制信道，其中第二控制信道包括使用第一种类型的无线接入技术的第一子帧中的调度资源的第二调度许可。

    Inter-Modulation Distortion Reduction in Multi-Mode Wireless Communication Terminal
    9.
    发明申请
    Inter-Modulation Distortion Reduction in Multi-Mode Wireless Communication Terminal 有权
    多模式无线通信终端的调制失真减少

    公开(公告)号：US20120184265A1

    公开(公告)日：2012-07-19

    申请号：US13006125

    申请日：2011-01-13

    申请人： Robert T. Love ,  Ravikiran Nory ,  Kenneth A. Stewart ,  Ravi Kuchibhotla

    发明人： Robert T. Love ,  Ravikiran Nory ,  Kenneth A. Stewart ,  Ravi Kuchibhotla

    IPC分类号： H04W24/00 ,  H04W52/00 ,  H04W72/04

    CPC分类号： H04W72/1215

    摘要： A multimode wireless communication terminal that communicates using a first radio access technology (RAT) and a second RAT determines whether the first and second RATs are in an active state, and when the wireless communication terminal is transmitting on the first and second RATs concurrently, transmitting UCI on a PUSCH on the first RAT if there is a scheduled PUSCH transmission or an uplink scheduling grant indicating a periodic CSI reporting, wherein the UCI would otherwise be transmitted on a PUCCH when the wireless communication terminal is not transmitting using the second and the first RAT simultaneously and there is a scheduled PUSCH on the first RAT.

    摘要翻译： 使用第一无线电接入技术（RAT）和第二RAT进行通信的多模无线通信终端确定第一和第二RAT是否处于活动状态，并且当无线通信终端同时在第一和第二RAT上发送时，发送 如果存在调度的PUSCH传输或指示周期性CSI报告的上行链路调度许可，则在第一RAT上的PUSCH上的UCI，其中当无线通信终端不使用第二和第一 RAT并且在第一RAT上存在调度的PUSCH。

    Apparatus and method for communicating and processing a reference signal based on an identifier associated with a base station
    10.
    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。