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    METHOD AND APPARATUS FOR GUARANTEEING WEB-BASED MOBILITY
    1.
    发明申请
    METHOD AND APPARATUS FOR GUARANTEEING WEB-BASED MOBILITY 审中-公开
    用于保证基于网络的移动性的方法和装置

    公开(公告)号：US20130013669A1

    公开(公告)日：2013-01-10

    申请号：US13533427

    申请日：2012-06-26

    申请人： Sun-Sim CHUN ,  Young-Il KIM ,  Yang-Jung KIM ,  Il-Young CHONG

    发明人： Sun-Sim CHUN ,  Young-Il KIM ,  Yang-Jung KIM ,  Il-Young CHONG

    IPC分类号： G06F15/16

    CPC分类号： G06F9/5055

    摘要： A web-based mobility guaranteeing method includes, at a terminal, connecting to a first service providing apparatus; transmitting a service request signal for requesting service information to the first service providing apparatus; at the first service providing apparatus, transmitting a service providability inquiry signal to a web-based service providing apparatus, based on whether or not the service information is able to be provided by the first service providing apparatus; at the web-based service providing apparatus, transmitting the service providability inquiry signal to a second service providing apparatus, receiving a service providability response signal from the second service providing apparatus, and changing a service provider of the terminal from the first service providing apparatus to the second service providing apparatus; and at the terminal, receiving a service response signal from the second service providing apparatus in response to the service request signal.

    摘要翻译： 基于网络的移动性保证方法包括在终端处连接到第一服务提供设备; 向所述第一服务提供设备发送用于请求服务信息的服务请求信号; 在所述第一服务提供装置的基础上，基于所述第一服务提供装置是否能够提供所述服务信息，向所述基于web的服务提供装置发送服务提供性查询信号; 在基于网络的服务提供装置中，向第二服务提供装置发送服务提供性查询信号，从第二服务提供装置接收服务提供响应信号，并将终端的服务提供者从第一服务提供装置改变为 第二服务提供装置; 并且在终端处，响应于服务请求信号从第二服务提供装置接收服务响应信号。

    MULTI-CARRIER TRANSMITTING APPARATUS AND METHOD FOR MULTICAST SERVICE
    4.
    发明申请
    MULTI-CARRIER TRANSMITTING APPARATUS AND METHOD FOR MULTICAST SERVICE 有权
    多载波发射装置和多播服务的方法

    公开(公告)号：US20130286923A1

    公开(公告)日：2013-10-31

    申请号：US13604826

    申请日：2012-09-06

    申请人： Sun-Sim CHUN ,  Young-Il KIM ,  Han-Nah KIM ,  Dae-Geun PARK ,  Won RYU

    发明人： Sun-Sim CHUN ,  Young-Il KIM ,  Han-Nah KIM ,  Dae-Geun PARK ,  Won RYU

    IPC分类号： H04W4/06

    CPC分类号： H04W4/06 ,  H04W4/18

    摘要： Provided are an apparatus and method for transmitting multi-carriers to provide a high-quality service to multicast-based service subscriber terminals. The method includes: mapping first data for providing the multicast service, and second data different from the first data, to s different antennas; converting the first mapped data into a first Intermediate Frequency (IF) signal and the second mapped data into a second IF signal; converting the first IF signal into a first RF signal having a carrier frequency, and deciding a power intensity of the first RF signal so that the first RF signal is transmitted over the entire coverage region of the base station; and converting the second IF signal into a second RF signal having the other carrier frequency, and to deciding a power intensity of the second RF signal so that the second RF signal is transmitted over a predetermined region around the base station.

    摘要翻译： 提供了一种用于发送多载波以向基于多播的服务用户终端提供高质量服务的装置和方法。 该方法包括：将用于提供多播服务的第一数据和与第一数据不同的第二数据映射到不同的天线; 将第一映射数据转换成第一中频（IF）信号，将第二映射数据转换成第二IF信号; 将所述第一IF信号转换为具有载波频率的第一RF信号，并且确定所述第一RF信号的功率强度，使得所述第一RF信号在所述基站的整个覆盖区域上传输; 以及将所述第二IF信号转换为具有所述另一个载波频率的第二RF信号，并且确定所述第二RF信号的功率强度，使得所述第二RF信号在所述基站周围的预定区域上传输。

    APPARATUS AND METHOD FOR ALLOCATING MULTICAST CONNECTION INDETIFIER IN WIRELESS ACCESS SYSTEM
    5.
    发明申请
    APPARATUS AND METHOD FOR ALLOCATING MULTICAST CONNECTION INDETIFIER IN WIRELESS ACCESS SYSTEM 审中-公开
    在无线接入系统中分配多播连接分离器的装置和方法

    公开(公告)号：US20110136526A1

    公开(公告)日：2011-06-09

    申请号：US12883733

    申请日：2010-09-16

    申请人： Dae-Geun PARK ,  Sun-Sim CHUN ,  Yong-Su LEE ,  Young-Soo PARK ,  Young-Il KIM ,  Sung-Hee KIM ,  Cheol-Hye CHO

    发明人： Dae-Geun PARK ,  Sun-Sim CHUN ,  Yong-Su LEE ,  Young-Soo PARK ,  Young-Il KIM ,  Sung-Hee KIM ,  Cheol-Hye CHO

    IPC分类号： H04B7/00

    CPC分类号： H04W76/11 ,  H04W4/06 ,  H04W24/00 ,  H04W28/26 ,  H04W36/0007 ,  H04W36/08 ,  H04W88/08

    摘要： A base station for allocating an MCID includes: a first transmitting/receiving unit to exchange data with a content distribution network and to extract header information; a combining unit to construct the data on a frame basis; a second transmitting/receiving unit to exchange the frame with a subscriber terminal receiving the constructed frame and to receive a Multicast and Broadcast Service (MBS) channel connection request message; a first analyzing unit to extract attribute information of the data by analyzing the extracted header information and to analyze the type of the data; a second analyzing unit to extract channel information by analyzing the MBS channel connection request message; and a control unit to exchange an MBS burst reservation message with the content distribution network, to reserve/allocate an MBS burst region, to allocate an MCID to the data, and to manage the registration state of an MBS channel corresponding to the MCID.

    摘要翻译： 用于分配MCID的基站包括：第一发送/接收单元，用于与内容分发网络交换数据并提取头信息; 组合单元，用于以帧为基础构建数据; 第二发送/接收单元，用于与接收构造的帧的用户终端交换帧并接收多播和广播服务（MBS）信道连接请求消息; 第一分析单元，通过分析所提取的标题信息并分析数据的类型来提取数据的属性信息; 第二分析单元，通过分析MBS信道连接请求消息来提取信道信息; 以及控制单元，用于与所述内容分发网络交换MBS突发预留消息，以保留/分配MBS突发区域，以向所述数据分配MCID，以及管理对应于所述MCID的MBS信道的注册状态。