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

    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。

    Method for deciding radio bearer of mobile IPTV system
    4.
    发明授权
    Method for deciding radio bearer of mobile IPTV system 有权
    决定移动IPTV系统无线承载的方法

    公开(公告)号:US08413201B2

    公开(公告)日:2013-04-02

    申请号:US12857093

    申请日:2010-08-16

    申请人: Sun Sim Chun

    发明人: Sun Sim Chun

    IPC分类号: H04N7/173

    摘要: In a mobile IPTV system, a multicast coordination entity (MCE) acquires information for radio resource allocation for satisfying all terminals through a counting procedure, and determines a radio bearer by considering a share of usage anticipation subcarrier for respective identifiers of contents. A scheduling subject is variable by a characteristic of the determined radio bearer.

    摘要翻译: 在移动IPTV系统中,组播协调实体(MCE)通过计数过程获取用于满足所有终端的无线资源分配的信息,并且通过考虑用于内容的各个标识符的使用预期副载波的共享来确定无线承载。 调度对象由所确定的无线承载的特性变化。

    Signal transmitting and receiving apparatuses
    6.
    发明申请
    Signal transmitting and receiving apparatuses 失效
    信号发射和接收装置

    公开(公告)号:US20070133702A1

    公开(公告)日:2007-06-14

    申请号:US11635576

    申请日:2006-12-08

    IPC分类号: H04K1/10 H04L27/06

    摘要: The present invention relates to signal transmitting/receiving apparatuses. The signal transmitting apparatus includes an inverse discrete Fourier transform module, a cyclic prefix adding module, a preamble adding module, and a digital-analog converting module. The inverse discrete Fourier transform module receives modulated data, performs inverse discrete Fourier transform, and generates a first symbol. The cyclic prefix adding module adds a predetermined cyclic prefix to the first symbol, and generates a second symbol. The preamble adding module adds a predetermined preamble to the second symbol, and generates a third symbol. The digital-analog converting module converts the third symbol including the cyclic prefix and the preamble into an analog symbol.

    摘要翻译: 本发明涉及信号发送/接收装置。 信号发送装置包括逆离散傅里叶变换模块,循环前缀添加模块,前置码添加模块和数模转换模块。 逆离散傅里叶变换模块接收调制数据,执行逆离散傅里叶变换,并产生第一符号。 循环前缀添加模块向第一符号添加预定的循环前缀,并生成第二符号。 前导码添加模块向第二符号添加预定的前导码,并生成第三符号。 数模转换模块将包括循环前缀和前同步码的第三符号转换为模拟符号。

    APPARATUS AND METHOD FOR ALLOCATING IN WIRELESS COMMUNICATION SYSTEM
    8.
    发明申请
    APPARATUS AND METHOD FOR ALLOCATING IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于分配无线通信系统的装置和方法

    公开(公告)号:US20100144359A1

    公开(公告)日:2010-06-10

    申请号:US12632223

    申请日:2009-12-07

    IPC分类号: H04W72/04

    CPC分类号: H04W28/16

    摘要: An apparatus for allocating resources in a wireless communication system includes: a verification unit configured to receive channel information and base station information of a system, verify from the channel information the number of channels capable of being used in the system and bandwidths of the channels, and verify from the base station information the number of base stations and bandwidths of channels requested by the base stations to be allocated; an allocation unit configured to allocate at least one channel of the channels capable of being used to each base station in response to verification by the verification unit; and a generation unit configured to generate allocation information corresponding to channel allocation by the allocation unit and transmit the allocation information to the base stations.

    摘要翻译: 一种用于在无线通信系统中分配资源的装置包括:验证单元,被配置为接收系统的信道信息和基站信息,根据信道信息验证系统中能够使用的信道的数量以及信道的带宽, 并从基站信息中核实要分配的基站所请求的信道的基站数量和带宽; 分配单元,被配置为响应于验证单元的验证,向每个基站分配能够被使用的信道的至少一个信道; 以及生成单元,被配置为生成与所述分配单元的信道分配对应的分配信息,并将所述分配信息发送给所述基站。

    Method for configuring and allocating forward channel in orthogonal frequency division multiple access frequency division duplex system
    9.
    发明授权
    Method for configuring and allocating forward channel in orthogonal frequency division multiple access frequency division duplex system 有权
    在正交频分多址频分双工系统中配置和分配前向信道的方法

    公开(公告)号:US07257410B2

    公开(公告)日:2007-08-14

    申请号:US10835876

    申请日:2004-04-29

    IPC分类号: H04Q7/20

    摘要: Disclosed is a forward channel configuring method in an OFDMA FDD system. The method comprises: classifying the cells into a specific number of patterns based on location relations of the respective cells; allowing the respective base stations of the cells having different classified patterns to transmit control information to the mobile station at different times within a period of the forward channel, and allowing the respective base stations of the cells having the same classified patterns to transmit control information to the mobile station at the same time; and allowing the respective base stations to transmit traffic data to the mobile station irrespective of the classified patterns when the control information is transmitted.

    摘要翻译: 公开了一种OFDMA FDD系统中的前向信道配置方法。 该方法包括:基于相应小区的位置关系将小区分类为特定数目的模式; 允许具有不同分类模式的小区的各个基站在前向信道的周期内的不同时间向移动台发送控制信息,并允许具有相同分类模式的小区的相应基站将控制信息发送到 移动台同时进行; 并且当发送控制信息时,允许各个基站将业务数据发送到移动站,而不管分类的模式如何。

    Method for configuring and allocating forward channel in orthogonal frequency division multiple access frequency division duplex system
    10.
    发明申请
    Method for configuring and allocating forward channel in orthogonal frequency division multiple access frequency division duplex system 有权
    在正交频分多址频分双工系统中配置和分配前向信道的方法

    公开(公告)号:US20050048979A1

    公开(公告)日:2005-03-03

    申请号:US10835876

    申请日:2004-04-29

    摘要: Disclosed is a forward channel configuring method in an OFDMA FDD system. The method comprises: classifying the cells into a specific number of patterns based on location relations of the respective cells; allowing the respective base stations of the cells having different classified patterns to transmit control information to the mobile station at different times within a period of the forward channel, and allowing the respective base stations of the cells having the same classified patterns to transmit control information to the mobile station at the same time; and allowing the respective base stations to transmit traffic data to the mobile station irrespective of the classified patterns when the control information is transmitted.

    摘要翻译: 公开了一种OFDMA FDD系统中的前向信道配置方法。 该方法包括:基于相应小区的位置关系将小区分类为特定数目的模式; 允许具有不同分类模式的小区的各个基站在前向信道的周期内的不同时间向移动台发送控制信息,并允许具有相同分类模式的小区的相应基站将控制信息发送到 移动台同时进行; 并且当发送控制信息时,允许各个基站将业务数据发送到移动站,而不管分类的模式如何。