利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

158 条记录 (耗时 0.023 秒)

    Method and apparatus for supporting mobility in a mobile broadcasting system
    93.
    发明公开
    Method and apparatus for supporting mobility in a mobile broadcasting system 审中-公开

    公开(公告)号：EP2369764A2

    公开(公告)日：2011-09-28

    申请号：EP11171036.4

    申请日：2009-01-09

    申请人： Samsung Electronics Co., Ltd.

    发明人： Xu, Yiling ,  So, Young-Wan ,  Song, Jae-Yeon ,  Lee, Kook-Heui ,  Hwang, Seo-Young

    IPC分类号： H04H20/57 ,  H04H60/72

    CPC分类号： H04H20/57 ,  H04H60/72 ,  H04N21/6131 ,  H04N21/64315

    摘要： A method and apparatus for supporting mobility in a mobile broadcasting system in which Electronic Service Guide (ESG) discovery is required. The mobility support is classified into three ways. The first way is to provide roaming information for a local IPDC operator having a roaming partner among local IPDC operators. In the second way, a terminal transmits a query message for requesting transmission of information on a particular local IPDC operator, and receives information on the particular local IPDC operator in response thereto. The third way is to provide the terminal with type information of an ESG, an access type of which is classified according to provision of a roaming service. The roaming information, the information on the particular local IPDC operator and the type information of the ESG, which are provided to the terminal from the mobile broadcasting system, can be provided in an ESG bootstrap level.

    Hard reordering method for WCDMA enhanced uplink dedicated channel
    94.
    发明公开
    Hard reordering method for WCDMA enhanced uplink dedicated channel 有权
    Hartes Umstellungsverfahrenfüreinen WCDMA-erweiterten dedizierten上行链路

    公开(公告)号：EP2355418A1

    公开(公告)日：2011-08-10

    申请号：EP10012821.4

    申请日：2004-02-17

    申请人： Samsung Electronics Co., Ltd. ,  Bejing Samsung Telecom R & D Center

    发明人： Lee, Ju-Ho ,  Lee, Kook-Heui ,  Kim, Jeong-Gon ,  Lee, Hyeon-Woo ,  Zhang, Shuwei ,  Zhao, Jing ,  Sun, Chunying

    IPC分类号： H04L12/56 ,  H04L1/18

    CPC分类号： H04L1/1841 ,  H04L1/1812 ,  H04L1/1845 ,  H04L1/1851 ,  H04L1/188

    摘要： A method for HARQ reordering in Enhanced Uplink Dedicated Channel OF WCDMA system includes following steps: locating the soft combination buffer in the Node B and the reordering buffer in the SRNC; locating the HARQ entity in the Node B; locating the reordering queue distribution entity, the reordering entity and the disassembly entity in the SRNC. This invention adopts the separation technology of the soft combination buffer and the reodering buffer, the separation model can not only ensure the diversity gain, but also reduce the receiving delay and save the buffer space. Three mechanisms (timer mechanism, window mechanism and SBI mechanism) are proposed to prevent the blocking of the reordering buffer, which degrades the blocking to the least level, improves receiving efficiency and the system performance. Aiming at the SBI mechanism, the invention proposes the new DCH data frame structure on the lub interface and the lur interface.

    摘要翻译： 一种用于WCDMA系统的增强型上行链路专用信道中的HARQ重新排序的方法包括以下步骤：将所述软组合缓冲器定位在所述节点B和所述SRNC中的重新排序缓冲器中; 将HARQ实体定位在节点B中; 在SRNC中定位重新排序队列分布实体，重新排序实体和反汇编实体。 本发明采用软组合缓冲器和再调制缓冲器的分离技术，分离模型不仅可以保证分集增益，而且可以减少接收延迟并节省缓冲空间。 提出了三种机制（定时器机制，窗口机制和SBI机制），以防止重新排序缓冲区的阻塞，从而将阻塞降至最低水平，提高接收效率和系统性能。 针对SBI机制，本发明在lub接口和lur接口上提出了新的DCH数据帧结构。

    Apparatus and method for discovering ESG bootstrap entry point in CBMS system
    97.
    发明公开
    Apparatus and method for discovering ESG bootstrap entry point in CBMS system 审中-公开
    Vorrichtung und Verfahren zum Entdecken eines ESG-Bootstrap-Eingangspunkts im CBMS-System

    公开(公告)号：EP2099144A2

    公开(公告)日：2009-09-09

    申请号：EP09154503.8

    申请日：2009-03-06

    申请人： Samsung Electronics Co., Ltd.

    发明人： Xu, Yiling ,  Song, Jae-Yeon ,  Lee, Kook-Heui ,  Keum, Ji-Eun

    IPC分类号： H04H60/00

    CPC分类号： H04H60/00 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/6112 ,  H04N21/6181 ,  H04N21/64315 ,  H04W4/06 ,  H04W4/50

    摘要： A method of providing discovery information of an Electronic Service Guide (ESG) bootstrap entry point is provided. The method includes listing at least one piece of ESG bootstrap characteristic information for an ESG bootstrap proper for a status of a terminal, creating a Management Object (MO), which connects the ESG bootstrap entry point with said at least one piece of ESG bootstrap characteristic information and transmitting the created MO to the terminal through an interactive channel.

    摘要翻译： 提供了一种提供电子服务指南（ESG）引导入口点的发现信息的方法。 该方法包括列出适用于终端状态的ESG引导的至少一条ESG引导特征信息，创建管理对象（MO），其将ESG引导入口点与所述至少一条ESG引导特征 信息，并通过交互式频道将创建的MO发送到终端。

    Method and apparatus for transmitting uplink nonscheduled data in a mobile communication system
    99.
    发明公开
    Method and apparatus for transmitting uplink nonscheduled data in a mobile communication system 审中-公开
    一种用于在移动通信系统中在上行链路方向上传输的非调度数据的方法和装置

    公开(公告)号：EP1643694A3

    公开(公告)日：2008-10-08

    申请号：EP05021526.8

    申请日：2005-09-30

    申请人： Samsung Electronics Co., Ltd.

    发明人： Kim, Soeng-Hun ,  Lee, Kook-Heui ,  Choi, Sung-Ho

    IPC分类号： H04L12/56

    CPC分类号： H04L47/24 ,  H04L47/50 ,  H04L47/521 ,  H04L47/626 ,  H04W72/1284 ,  H04W88/12 ,  H04W92/04

    摘要： An apparatus and method for defining non-scheduled data for autonomous transmission without Node B-controlled scheduling and notifying the non-scheduled data in a mobile communication system supporting an uplink packet data service are provided. An Radio Network Controller (RNC) includes in an Enhanced Uplink Dedicated CHannel (E-DCH) setup message minimum set information indicating whether each transmittable Media Access Control-data (MAC-d) flow can be transmitted without a scheduling command from a Node B. The minimum set information may containing a maximum allowed Media Access Control-enhanced Protocol Data Unit (MAC-e PDU) size for the MAC-d flow. In the presence of data in the MAC-d flow indicated by the minimum set information, a User Equipment (UE) transmits the MAC-d flow data on the uplink even without transmission resources allowed by the scheduling command from the Node B.

    摘要翻译： 提供了用于在上行链路分组数据服务支持的移动通信系统的非调度定义数据没有节点B控制的调度自主传输以及通知所述非调度数据的装置和方法。 在无线电网络控制器（RNC）包括在到专用信道（E-DCH）设置消息最小集合信息指示是否每个发送的媒体访问控制数据（MAC-d）中的流动可以从节点B是反式mitted未经调度命令增强型上行链路 该最小集合信息可以由包含允许媒体访问控制增强协议数据单元（MAC-e PDU中）的大小为MAC-d流的最大。 在由最小设置信息所指示的MAC-d流的数据的情况下，用户设备（UE）发送，即使没有允许的调度命令传输资源从所述节点B在上行链路上的MAC-d流的数据

    Multimedia middleware apparatus using metadata comprising a middleware service container
    100.
    发明公开
    Multimedia middleware apparatus using metadata comprising a middleware service container 有权
    多媒体中间件 - 服务容器的中间件

    公开(公告)号：EP1898590A2

    公开(公告)日：2008-03-12

    申请号：EP07024665.7

    申请日：2006-10-12

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Song, Young-Joo ,  Jung, Ki-Ho ,  Kim, Mun-Churl ,  Hendry ,  Lee, Kook-Heui

    IPC分类号： H04L29/06

    CPC分类号： H04L67/34 ,  H04L29/06027 ,  H04L65/1026 ,  H04L65/1036 ,  H04W4/00 ,  H04W8/245

    摘要： A method for controlling multimedia middleware of a terminal (510) for supporting a multimedia application. Metadata comprising middleware application programming interface information as structural information is received, a service implementation code related to the metadata is acquired, and the acquired service implementation code is applied to an associated multimedia middleware service, wherein the metadata further comprises a middleware service container (110) for providing information regarding a set of at least one multimedia middleware service and wherein the middleware service container (110) comprises multimedia middleware service method information for describing associated API information and parameter information for an associated parameter in each multimedia middleware service.

    摘要翻译： 一种用于控制用于支持多媒体应用的终端（510）的多媒体中间件的方法。 接收包括作为结构信息的中间件应用编程接口信息的元数据，获取与元数据相关的服务实现代码，并将所获取的服务实现代码应用于相关联的多媒体中间件服务，其中所述元数据还包括中间件服务容器 ），用于提供关于一组至少一个多媒体中间件服务的信息，并且其中所述中间件服务容器（110）包括用于描述关联的API信息的多媒体中间件服务方法信息和用于每个多媒体中间件服务中的相关参数的参数信息。