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122 条记录 (耗时 0.034 秒)

    MOBILE STATION ASSISTED LOCATION BASED SERVICE
    61.
    发明申请
    MOBILE STATION ASSISTED LOCATION BASED SERVICE 有权
    基于移动站的基于位置的服务

    公开(公告)号：US20100062793A1

    公开(公告)日：2010-03-11

    申请号：US12551336

    申请日：2009-08-31

    申请人： Li-Hsiang Sun ,  Ki-Dong Lee ,  Jungwon Min ,  Shu Wang

    发明人： Li-Hsiang Sun ,  Ki-Dong Lee ,  Jungwon Min ,  Shu Wang

    IPC分类号： H04W4/02

    CPC分类号： H04W64/00 ,  G01S5/0284 ,  G01S5/14 ,  G01S19/51 ,  H04W24/00 ,  H04W48/16 ,  H04W72/042

    摘要： A method for determining a location of a mobile station is provided. The mobile station is requested to identify pilot signals monitored by the mobile station. A pilot signal report is received from the mobile station identifying the pilot signals monitored. It is determined that a location of the mobile station cannot be determined according to the identified pilot signals. A resource allocation signal is transmitted to the mobile station. A report is received from at least one assisting station. The report includes information for determining the location of the mobile station. The location of the mobile station is determined according to the information received in the report from the at least one assisting station and the signal received at the base station from the mobile station.

    摘要翻译： 提供了一种用于确定移动台的位置的方法。 请求移动台识别由移动台监视的导频信号。 从移动台接收到导频信号报告，识别所监视的导频信号。 确定不能根据识别的导频信号来确定移动台的位置。 向移动台发送资源分配信号。 从至少一个协助站收到报告。 该报告包括用于确定移动台的位置的信息。 移动站的位置根据来自至少一个辅助站的报告中接收的信息和从基站从移动站接收的信号来确定。

    ACCESS PROBE ENHANCEMENTS
    62.
    发明申请
    ACCESS PROBE ENHANCEMENTS 有权
    访问探索增强

    公开(公告)号：US20090280828A1

    公开(公告)日：2009-11-12

    申请号：US12464789

    申请日：2009-05-12

    申请人： Shu Wang ,  Jungwon Min ,  Li-Hsiang Sun

    发明人： Shu Wang ,  Jungwon Min ,  Li-Hsiang Sun

    IPC分类号： H04W4/02

    CPC分类号： H04W64/00 ,  H04W64/003

    摘要： A method of providing a location based service to an access terminal in a mobile communication system is provided. The method includes transmitting one or more access probes, each of the one or more access probes including a preamble having a first specific length and transmitted at a first power level, where the preamble is utilized to determine a position of the access terminal.

    摘要翻译： 提供了一种向移动通信系统中的接入终端提供基于位置的服务的方法。 该方法包括发送一个或多个接入探测器，所述一个或多个接入探测器中的每一个包括具有第一特定长度并以第一功率电平发射的前同步码，其中前导码用于确定接入终端的位置。

    ENHANCED TDD FRAME STRUCTURE
    63.
    发明申请
    ENHANCED TDD FRAME STRUCTURE 有权
    增强TDD框架结构

    公开(公告)号：US20090180410A1

    公开(公告)日：2009-07-16

    申请号：US12352498

    申请日：2009-01-12

    申请人： Ki-Dong Lee ,  Li-Hsiang Sun ,  Shu Wang ,  Sang Gook Kim

    发明人： Ki-Dong Lee ,  Li-Hsiang Sun ,  Shu Wang ,  Sang Gook Kim

    IPC分类号： H04L5/14

    CPC分类号： H04L5/0062 ,  H04L5/0007

    摘要： A method of providing uplink and downlink transmissions between a mobile terminal and a base station in a mobile communication system is provided. The method increases the flexibility and efficiency of a mobile communication system utilizing one or more relay entities and provides new frame structures to support legacy and new transmissions in a mobile communication system.

    摘要翻译： 提供了一种在移动通信系统中在移动终端和基站之间提供上行链路和下行链路传输的方法。 该方法增加了利用一个或多个中继实体的移动通信系统的灵活性和效率，并且提供新的帧结构以支持移动通信系统中的传统和新传输。

    Mobile station assisted location based service
    64.
    发明授权
    Mobile station assisted location based service 有权
    移动台协助定位服务

    公开(公告)号：US08150420B2

    公开(公告)日：2012-04-03

    申请号：US12551336

    申请日：2009-08-31

    申请人： Li-Hsiang Sun ,  Ki-Dong Lee ,  Jungwon Min ,  Shu Wang

    发明人： Li-Hsiang Sun ,  Ki-Dong Lee ,  Jungwon Min ,  Shu Wang

    IPC分类号： H04W24/00

    CPC分类号： H04W64/00 ,  G01S5/0284 ,  G01S5/14 ,  G01S19/51 ,  H04W24/00 ,  H04W48/16 ,  H04W72/042

    摘要： A method for determining a location of a mobile station is provided. The mobile station is requested to identify pilot signals monitored by the mobile station. A pilot signal report is received from the mobile station identifying the pilot signals monitored. It is determined that a location of the mobile station cannot be determined according to the identified pilot signals. A resource allocation signal is transmitted to the mobile station. A report is received from at least one assisting station. The report includes information for determining the location of the mobile station. The location of the mobile station is determined according to the information received in the report from the at least one assisting station and the signal received at the base station from the mobile station.

    摘要翻译： 提供了一种用于确定移动台的位置的方法。 请求移动台识别由移动台监视的导频信号。 从移动台接收到导频信号报告，识别所监视的导频信号。 确定不能根据识别的导频信号来确定移动台的位置。 向移动台发送资源分配信号。 从至少一个协助站收到报告。 该报告包括用于确定移动台的位置的信息。 移动站的位置根据来自至少一个辅助站的报告中接收的信息和从基站从移动站接收的信号来确定。

    Enhanced TDD frame structure
    67.
    发明授权
    Enhanced TDD frame structure 有权
    增强TDD帧结构

    公开(公告)号：US08159979B2

    公开(公告)日：2012-04-17

    申请号：US12352498

    申请日：2009-01-12

    申请人： Ki-Dong Lee ,  Li-Hsiang Sun ,  Shu Wang ,  Sang Gook Kim

    发明人： Ki-Dong Lee ,  Li-Hsiang Sun ,  Shu Wang ,  Sang Gook Kim

    IPC分类号： H04J3/00 ,  H04J1/00 ,  H04W72/04

    CPC分类号： H04L5/0062 ,  H04L5/0007

    摘要： A method of providing uplink and downlink transmissions between a mobile terminal and a base station in a mobile communication system is provided. The method increases the flexibility and efficiency of a mobile communication system utilizing one or more relay entities and provides new frame structures to support legacy and new transmissions in a mobile communication system.

    摘要翻译： 提供了一种在移动通信系统中在移动终端和基站之间提供上行链路和下行链路传输的方法。 该方法增加了利用一个或多个中继实体的移动通信系统的灵活性和效率，并且提供新的帧结构以支持移动通信系统中的传统和新传输。

    METHOD OF CONFIGURING MULTIUSER PACKET AND A STRUCTURE THEREOF IN A WIRELESS COMMUNICATION SYSTEM
    69.
    发明申请
    METHOD OF CONFIGURING MULTIUSER PACKET AND A STRUCTURE THEREOF IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中配置多路复用器的方法及其结构

    公开(公告)号：US20070286238A1

    公开(公告)日：2007-12-13

    申请号：US11740268

    申请日：2007-04-25

    申请人： Shu Wang ,  Sang Kim ,  Soon Kwon ,  Young Yoon ,  Li-Hsiang Sun ,  Suk Lee ,  Ho Kim

    发明人： Shu Wang ,  Sang Kim ,  Soon Kwon ,  Young Yoon ,  Li-Hsiang Sun ,  Suk Lee ,  Ho Kim

    IPC分类号： H04J4/00

    CPC分类号： H04L27/3488 ,  H04L5/04 ,  H04L5/12 ,  H04W52/325 ,  H04W52/42

    摘要： A method of configuring a sub-slot having a layer-modulated multi-user packet (MUP) is disclosed. More specifically, the method comprises modulating symbols associated with a first layer by using non-layered modulation scheme, and modulating symbols associated with a second layer and a third layer using a different layered-modulation scheme. Here, the symbols associated with the second layer and the third layer are multiplexed by any one of an orthogonal frequency division multiplexing, a code division multiplexing, a multi-carrier code division multiplexing, or a time division multiplexing.

    摘要翻译： 公开了一种配置具有层调制多用户分组（MUP）的子时隙的方法。 更具体地，该方法包括通过使用非分层调制方案来调制与第一层相关联的符号，以及使用不同的分层调制方案调制与第二层和第三层相关联的符号。 这里，与第二层和第三层相关联的符号通过正交频分复用，码分复用，多载波码分复用或时分复用中的任何一个来复用。