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    Techniques for identifying base stations in communication system
    1.
    发明授权
    Techniques for identifying base stations in communication system 有权
    用于识别通信系统中基站的技术

    公开(公告)号：US08606272B2

    公开(公告)日：2013-12-10

    申请号：US12871354

    申请日：2010-08-30

    申请人： Ying Li ,  Anshuman Nigam ,  Jung Je Son ,  Zhouyue Pi

    发明人： Ying Li ,  Anshuman Nigam ,  Jung Je Son ,  Zhouyue Pi

    IPC分类号： H04W4/02

    CPC分类号： H04W48/16 ,  H04W4/08 ,  H04W84/045

    摘要： A method and a Mobile Station (MS), for use in a wireless communication network comprising a plurality of Base Stations (BSs) capable of communicating with a plurality of MSs, wherein at least some of the BSs are Femtocell BSs (FBSs) and at least some of the BSs are Macrocell BSs (MBSs), for identifying the BSs at the MS, are provided. The method includes receiving at least one of a globally unique BS ID and an Operator ID from an FBS via a Broadcast CHannel (BCH), deriving a Closed Subscriber Group IDentifier (CSG ID) from the received at least one of the globally unique BS ID and the Operator ID, and determining, based on the derived CSG ID, if the FBS is a CSG FBS to which the MS is subscribed.

    摘要翻译： 一种用于包括能够与多个MS进行通信的多个基站（BS）的无线通信网络中的方法和移动站（MS），其中至少一些BS是毫微微小区BS（FBS），并且在 提供了用于识别MS处的BS的至少一些BS是宏小区BS（MBS）。 该方法包括经由广播信道（BCH）从FBS接收全球唯一的BS ID和运营商ID中的至少一个，从接收到的全球唯一BS ID中的至少一个中导出封闭用户组标识符（CSG ID） 以及运营商ID，并且基于导出的CSG ID，确定FBS是否是订阅MS的CSG FBS。

    METHODS AND APPARATUS TO IDENTIFY THE ACCESSIBILITY OF BASE STATIONS IN COMMUNICATION SYSTEMS
    2.
    发明申请
    METHODS AND APPARATUS TO IDENTIFY THE ACCESSIBILITY OF BASE STATIONS IN COMMUNICATION SYSTEMS 有权
    识别基站在通信系统中的可及性的方法和设备

    公开(公告)号：US20100203866A1

    公开(公告)日：2010-08-12

    申请号：US12771872

    申请日：2010-04-30

    申请人： Ying Li ,  Zhouyue Pi ,  Baowei Ji ,  Farooq Khan ,  Jung Je Son

    发明人： Ying Li ,  Zhouyue Pi ,  Baowei Ji ,  Farooq Khan ,  Jung Je Son

    IPC分类号： H04M1/66

    CPC分类号： H04L1/0045 ,  H04L1/0061 ,  H04W48/02 ,  H04W48/10 ,  H04W84/047

    摘要： A system and method for identifying the accessibility of a base station in a communication system. The system includes at least one Closed Subscriber Group (CSG)-Open (hybrid) base station. The base station can apply a base station identifier, such as a CSG identifier, as a cyclic redundancy check (CRC) mask to a first broadcast channel communication and can include the base station identifier in the payload of, or as a CRC mask applied to, a second broadcast channel communication. A mobile station can determine from the base station identifier in the first broadcast communication if the mobile station is a member authorized closed access to the base station. The mobile station can determine from the base station identifier in second first broadcast communication if the mobile station is a non-member authorized open access to the base station.

    摘要翻译： 一种用于识别通信系统中基站的可访问性的系统和方法。 该系统包括至少一个封闭用户组（CSG） - 开（混合）基站。 基站可以将诸如CSG标识符的基站标识符作为循环冗余校验（CRC）掩码应用于第一广播信道通信，并且可以将基站标识符包括在应用于 ，第二广播频道通信。 移动台可以从第一广播通信中的基站标识符确定移动台是否是被授权的对基站的封闭访问。 如果移动台是对基站的非会员授权的开放接入，则移动台可以从第二第一广播通信中的基站标识符确定。

    Methods and apparatus to support coordinated interference mitigation in multi-tier networks
    3.
    发明授权
    Methods and apparatus to support coordinated interference mitigation in multi-tier networks 有权
    在多层网络中支持协调干扰减轻的方法和装置

    公开(公告)号：US09072020B2

    公开(公告)日：2015-06-30

    申请号：US12851444

    申请日：2010-08-05

    申请人： Ying Li ,  Zhouyue Pi ,  Baowei Ji ,  Jung Je Son

    发明人： Ying Li ,  Zhouyue Pi ,  Baowei Ji ,  Jung Je Son

    IPC分类号： H04Q9/00 ,  H04W36/20 ,  H04W84/04

    CPC分类号： H04W36/20 ,  H04W36/04 ,  H04W52/244 ,  H04W84/045

    摘要： For use in a wireless network, a femtocell base station in communication with at least one first mobile station is provided. The femtocell base station is configured adjust a resource of the femtocell base station to mitigate interference at a second mobile station. In certain embodiments, the femtocell base station is configured to coordinate a handover of the at least one first mobile station from the femtocell base station to a neighboring base station. In certain embodiments, the femtocell base station is configured to transmit a message regarding the resource adjustment to the at least one first mobile station.

    摘要翻译： 为了在无线网络中使用，提供了与至少一个第一移动站通信的毫微微小区基站。 毫微微小区基站被配置为调整毫微微小区基站的资源以减轻第二移动站处的干扰。 在某些实施例中，毫微微小区基站被配置为协调至少一个第一移动站从毫微微小区基站到相邻基站的切换。 在某些实施例中，毫微微小区基站被配置为向至少一个第一移动站发送关于资源调整的消息。

    SYSTEMS AND METHODS FOR CELL SEARCH IN MULTI-TIER COMMUNICATION SYSTEMS
    4.
    发明申请
    SYSTEMS AND METHODS FOR CELL SEARCH IN MULTI-TIER COMMUNICATION SYSTEMS 审中-公开
    用于多层通信系统中的细胞搜索的系统和方法

    公开(公告)号：US20110111745A1

    公开(公告)日：2011-05-12

    申请号：US12916985

    申请日：2010-11-01

    申请人： Ying Li ,  Jung Je Son ,  Zhouyue Pi ,  Jungshin Park

    发明人： Ying Li ,  Jung Je Son ,  Zhouyue Pi ,  Jungshin Park

    IPC分类号： H04W4/00

    CPC分类号： H04W8/005 ,  H04W4/06 ,  H04W4/12 ,  H04W48/16 ,  H04W84/045 ,  H04W88/06 ,  H04W88/08

    摘要： A mobile station capable of accessing a wireless network comprising a plurality of macro-base stations and a plurality of femto-base stations. The mobile station comprises: 1) a transceiver that communicates with the macro-base stations and femto-base stations; 2) a message processor coupled to the transceiver; and 3) a memory coupled to the message processor that stores a white list of CSGID values associated with at least one closed subscription group to which the mobile station subscribes. The message processor transmits to a first macro-base station a first control message that contains at least one CSGID value from the white list. The message processor receives from the first macro-base station a second control message that contains the information of at least one femto-base station (FBS) identifier associated with the at least one CSGID value. The mobile station uses the information of the at least one FBS identifier to access a first femto-base station associated with the at least one FBS identifier.

    摘要翻译： 一种能够访问包括多个宏基站和多个毫微微基站的无线网络的移动站。 移动台包括：1）与宏基站和毫微微基站进行通信的收发信机; 2）耦合到所述收发器的消息处理器; 以及3）耦合到所述消息处理器的存储与移动台订阅的至少一个封闭订阅组相关联的CSGID值的白名单的存储器。 消息处理器向第一宏基站发送包含来自白名单的至少一个CSGID值的第一控制消息。 消息处理器从第一宏基站接收包含与至少一个CSGID值相关联的至少一个毫微微基站（FBS）标识符的信息的第二控制消息。 移动站使用至少一个FBS标识符的信息来访问与至少一个FBS标识符相关联的第一毫微微基站。

    METHODS AND APPARATUS TO SUPPORT COORDINATED INTERFERENCE MITIGATION IN MULTI-TIER NETWORKS
    5.
    发明申请
    METHODS AND APPARATUS TO SUPPORT COORDINATED INTERFERENCE MITIGATION IN MULTI-TIER NETWORKS 有权
    支持多网络协调干扰减轻的方法和设备

    公开(公告)号：US20110051684A1

    公开(公告)日：2011-03-03

    申请号：US12851444

    申请日：2010-08-05

    申请人： Ying Li ,  Zhouyue Pi ,  Baowei Ji ,  Jung Je Son

    发明人： Ying Li ,  Zhouyue Pi ,  Baowei Ji ,  Jung Je Son

    IPC分类号： H04W36/20 ,  H04B15/00

    CPC分类号： H04W36/20 ,  H04W36/04 ,  H04W52/244 ,  H04W84/045

    摘要： For use in a wireless network, a femtocell base station in communication with at least one first mobile station is provided. The femtocell base station is configured adjust a resource of the femtocell base station to mitigate interference at a second mobile station. In certain embodiments, the femtocell base station is configured to coordinate a handover of the at least one first mobile station from the femtocell base station to a neighboring base station. In certain embodiments, the femtocell base station is configured to transmit a message regarding the resource adjustment to the at least one first mobile station.

    摘要翻译： 为了在无线网络中使用，提供了与至少一个第一移动站通信的毫微微小区基站。 毫微微小区基站被配置为调整毫微微小区基站的资源以减轻第二移动站处的干扰。 在某些实施例中，毫微微小区基站被配置为协调至少一个第一移动站从毫微微小区基站到相邻基站的切换。 在某些实施例中，毫微微小区基站被配置为向至少一个第一移动站发送关于资源调整的消息。

    Methods and apparatus to identify the accessibility of base stations in communication systems
    6.
    发明授权
    Methods and apparatus to identify the accessibility of base stations in communication systems 有权
    识别通信系统中基站可访问性的方法和装置

    公开(公告)号：US09215036B2

    公开(公告)日：2015-12-15

    申请号：US12771872

    申请日：2010-04-30

    申请人： Ying Li ,  Zhouyue Pi ,  Baowei Ji ,  Farooq Khan ,  Jung Je Son

    发明人： Ying Li ,  Zhouyue Pi ,  Baowei Ji ,  Farooq Khan ,  Jung Je Son

    IPC分类号： H04M1/66 ,  H04M1/68 ,  H04L1/00 ,  H04W48/10 ,  H04W48/02 ,  H04W84/04

    CPC分类号： H04L1/0045 ,  H04L1/0061 ,  H04W48/02 ,  H04W48/10 ,  H04W84/047

    摘要： A system and method for identifying the accessibility of a base station in a communication system. The system includes at least one Closed Subscriber Group (CSG)-Open (hybrid) base station. The base station can apply a base station identifier, such as a CSG identifier, as a cyclic redundancy check (CRC) mask to a first broadcast channel communication and can include the base station identifier in the payload of, or as a CRC mask applied to, a second broadcast channel communication. A mobile station can determine from the base station identifier in the first broadcast communication if the mobile station is a member authorized closed access to the base station. The mobile station can determine from the base station identifier in second first broadcast communication if the mobile station is a non-member authorized open access to the base station.

    摘要翻译： 一种用于识别通信系统中基站的可访问性的系统和方法。 该系统包括至少一个封闭用户组（CSG） - 开（混合）基站。 基站可以将诸如CSG标识符的基站标识符作为循环冗余校验（CRC）掩码应用于第一广播信道通信，并且可以将基站标识符包括在应用于 ，第二广播频道通信。 移动台可以从第一广播通信中的基站标识符确定移动台是否是被授权的对基站的封闭访问。 如果移动台是对基站的非会员授权的开放接入，则移动台可以从第二第一广播通信中的基站标识符确定。

    WIRELESS COMMUNICATION SYSTEM AND METHOD FOR TRANSMITTING CONTENT IN WIRELESS COMMUNICATION SYSTEM
    8.
    发明申请
    WIRELESS COMMUNICATION SYSTEM AND METHOD FOR TRANSMITTING CONTENT IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统的无线通信系统及其发送方法

    公开(公告)号：US20140019578A1

    公开(公告)日：2014-01-16

    申请号：US14006936

    申请日：2012-03-06

    申请人： Chae Gwon Lim ,  Jung Je Son ,  Jung Shin Park ,  Beom Sik Bae ,  Sang Soo Jeong

    发明人： Chae Gwon Lim ,  Jung Je Son ,  Jung Shin Park ,  Beom Sik Bae ,  Sang Soo Jeong

    IPC分类号： H04L29/08

    CPC分类号： H04L67/2842 ,  H04L61/1511 ,  H04L65/1069 ,  H04L65/4084 ,  H04L67/2847 ,  H04W48/14

    摘要： The present invention relates to a wireless communication system and a method for managing a cache server in the wireless communication system, the invention includes a step for checking a regional cache server to transmit contents when a DNS (Domain Name System) request a message for receiving contents acquired from a terminal, and a step for transmitting the contents by the cache server according to a contents request message received from the terminal. These steps can prevent the same data from being transmitted several times through a wireless communication network. Therefore, network usage associated with the service is reduced, and the network can be used more efficiently.

    摘要翻译： 本发明涉及无线通信系统和在无线通信系统中管理高速缓存服务器的方法，本发明包括当DNS（域名系统）请求接收消息时检查区域缓存服务器以发送内容的步骤 从终端获取的内容，以及根据从终端接收的内容请求消息，由缓存服务器发送内容的步骤。 这些步骤可以防止相同的数据通过无线通信网络多次传输。 因此，与服务相关联的网络使用减少，并且可以更有效地使用网络。

    METHOD AND APPARATUS FOR RECEIVING CONTENTS IN MOBILE COMMUNICATION SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR RECEIVING CONTENTS IN MOBILE COMMUNICATION SYSTEM 有权
    用于接收移动通信系统中的内容的方法和装置

    公开(公告)号：US20140010161A1

    公开(公告)日：2014-01-09

    申请号：US14005816

    申请日：2012-02-17

    申请人： Sang Soo Jeong ,  Beom Sik Bae ,  Jung Je Son ,  Chae Gwon Lim ,  Jung Shin Park ,  Kyung Joo Suh

    发明人： Sang Soo Jeong ,  Beom Sik Bae ,  Jung Je Son ,  Chae Gwon Lim ,  Jung Shin Park ,  Kyung Joo Suh

    IPC分类号： H04W8/18

    CPC分类号： H04W8/18 ,  H04L47/14 ,  H04L61/1511 ,  H04L61/1588 ,  H04L67/2847 ,  H04W4/18

    摘要： The present invention relates to a method and an apparatus for transmitting contents in a mobile communication network. According to one embodiment of the present invention, the method for receiving the contents of user equipment (UE) in a mobile communication system equipped with a local server which is connected to a base station (eNB) and copies partial contents of an external content server and maintains the copied contents, can include: a content determination step of determining whether the selected contents are the contents provided from the local server when a content selection input is received; a request transmission step of transmitting a content transmission request message to the base station (eNB) when the contents are the contents provided from the local server; and a content reception step of receiving the contents from the base station. According to one embodiment of the present invention, the present invention provides the method and the apparatus for efficiently receiving the contents which reduce resources used for receiving the contents and shorten a delay time.

    摘要翻译： 本发明涉及一种在移动通信网络中发送内容的方法和装置。 根据本发明的一个实施例，在配备有连接到基站（eNB）的本地服务器并复制外部内容服务器的部分内容的移动通信系统中接收用户设备（UE）的内容的方法 并且维护所复制的内容可以包括：内容确定步骤，当接收到内容选择输入时，确定所选择的内容是否是从本地服务器提供的内容; 当内容是从本地服务器提供的内容时，向基站（eNB）发送内容传输请求消息的请求发送步骤; 以及从基站接收内容的内容接收步骤。 根据本发明的一个实施例，本发明提供了有效地接收内容的方法和装置，其减少了用于接收内容的资源并缩短了延迟时间。