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116 条记录 (耗时 0.027 秒)

    APPARATUS AND METHOD FOR CONTROLLING DATA RATE IN A COMMUNICATION SYSTEM USING MULTI-HOP SCHEME
    11.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING DATA RATE IN A COMMUNICATION SYSTEM USING MULTI-HOP SCHEME 审中-公开
    使用多方案控制通信系统中的数据速率的装置和方法

    公开(公告)号：US20080056334A1

    公开(公告)日：2008-03-06

    申请号：US11850532

    申请日：2007-09-05

    申请人： Kyung-Joo Suh ,  Jung-Won Kim ,  Dae-Gyun Kim ,  Hyon-Goo Kang

    发明人： Kyung-Joo Suh ,  Jung-Won Kim ,  Dae-Gyun Kim ,  Hyon-Goo Kang

    IPC分类号： H04Q7/20

    CPC分类号： H04W28/22

    摘要： A method for controlling a data rate by a Base Station (BS) in a multi-hop communication system in which a Relay Station (RS) located between the BS and a Mobile Station (MS) relays a signal exchanged between the BS and the MS. The data rate control method includes receiving, from the RS, channel information of the MS and channel information of the RS; calculating a target data rate to the RS using the channel information of the MS and the channel information of the RS; generating data to be transmitted to the RS according to the calculated target data rate; and transmitting the generated data to the RS.

    摘要翻译： 一种在多跳通信系统中由基站（BS）控制数据速率的方法，其中位于BS和移动站（MS）之间的中继站（RS）中继BS和MS之间交换的信号 。 数据速率控制方法包括从RS接收MS的信道信息和RS的信道信息; 使用MS的信道信息和RS的信道信息计算到RS的目标数据速率; 根据计算出的目标数据速率生成要发送到RS的数据; 并将生成的数据发送到RS。

    APPARATUS AND METHOD FOR FILTERING PACKET IN A NETWORK SYSTEM USING MOBILE IP
    12.
    发明申请
    APPARATUS AND METHOD FOR FILTERING PACKET IN A NETWORK SYSTEM USING MOBILE IP 有权
    使用移动IP在网络系统中过滤分组的装置和方法

    公开(公告)号：US20080049679A1

    公开(公告)日：2008-02-28

    申请号：US11843117

    申请日：2007-08-22

    申请人： Kyung-Joo SUH ,  Dae-Gyun Kim ,  Beom-Sik Bae ,  Yeon-Ju Lim

    发明人： Kyung-Joo SUH ,  Dae-Gyun Kim ,  Beom-Sik Bae ,  Yeon-Ju Lim

    IPC分类号： H04Q7/20

    CPC分类号： H04W8/26 ,  H04W80/04

    摘要： A packet filtering apparatus for filtering a packet transmitted from a mobile node to a correspondent node in a network system using Mobile Internet Protocol (IP). The packet filtering apparatus includes a next header reader for reading a next header of the received packet to determine whether it is a mobility header, a mobility header type reader for reading a mobility header type when the next header is the mobility header, a mobility option reader for reading a mobility option added by the mobile node, and a packet rule applier for determining whether a home address included in the mobility option read by the mobility option reader is identical to a source address stored in a packet filter rule, and determining whether to pass the packet according to the determination result.

    摘要翻译： 一种分组过滤装置，用于使用移动因特网协议（IP）将从移动节点发送的分组过滤到网络系统中的通信节点。 分组过滤装置包括下一个头部读取器，用于读取接收到的分组的下一个标题以确定它是否是移动性报头，当下一个报头是移动性报头时，用于读取移动性报头类型的移动性头类型读取器，移动性选项 读取器，用于读取由移动节点添加的移动性选项;以及分组规则应用程序，用于确定移动性选项读取器读取的移动性选项中包括的归属地址是否与存储在分组过滤规则中的源地址相同，并且确定是否 根据确定结果通过分组。

    Apparatus and method for transmitting/receiving packet data symbol in a mobile communication system
    15.
    发明授权
    Apparatus and method for transmitting/receiving packet data symbol in a mobile communication system 有权
    用于在移动通信系统中发送/接收分组数据符号的装置和方法

    公开(公告)号：US07782810B2

    公开(公告)日：2010-08-24

    申请号：US11292271

    申请日：2005-12-02

    申请人： Jin-Kyu Han ,  Beom-Sik Bae ,  Hwan-Joon Kwon ,  Dong-Hee Kim ,  Youn-Sun Kim ,  Yu-Chul Kim ,  Jung-Soo Jung ,  Dae-Gyun Kim

    发明人： Jin-Kyu Han ,  Beom-Sik Bae ,  Hwan-Joon Kwon ,  Dong-Hee Kim ,  Youn-Sun Kim ,  Yu-Chul Kim ,  Jung-Soo Jung ,  Dae-Gyun Kim

    IPC分类号： H04B7/185

    CPC分类号： H04W52/32 ,  H04L27/262

    摘要： An apparatus and method transmits a packet data symbol in a high-rate packet data (HRPD) mobile communication system for broadcasting service. A transmission processor generates a modulated symbol by encoding, interleaving and modulating a physical layer packet to be transmitted, and arranges the modulated symbol in a data tone. A tone inserter inserts a guard tone and a pilot tone into the data tone. A tone power allocator sets a different pilot-to-data tone power ratio according to a position of a slot, in which the packet data symbol is included, and allocates power according to the pilot-to-data tone power ratio. A transmitter transmits the packet data symbol.

    摘要翻译： 一种装置和方法在用于广播业务的高速率分组数据（HRPD）移动通信系统中发送分组数据符号。 发送处理器通过对要发送的物理层分组进行编码，交织和调制来生成调制符号，并将调制符号排列成数据音调。 音调插入器将保护音和导频音插入数据音。 音调功率分配器根据包含分组数据符号的时隙的位置来设置不同的导频到数据音调功率比，并且根据导频到数据音调功率比分配功率。 发射机发送分组数据符号。

    Apparatus and method for allocating resources and performing communication in a wireless communication system
    18.
    发明申请
    Apparatus and method for allocating resources and performing communication in a wireless communication system 有权
    用于在无线通信系统中分配资源和执行通信的装置和方法

    公开(公告)号：US20070237248A1

    公开(公告)日：2007-10-11

    申请号：US11708649

    申请日：2007-02-20

    申请人： Jung-Soo Jung ,  Dae-Gyun Kim ,  Yu-Chul Kim ,  Beom-Sik Bae ,  Jin-Kyu Han ,  Hwan-Joon Kwon ,  Yun-Ok Cho

    发明人： Jung-Soo Jung ,  Dae-Gyun Kim ,  Yu-Chul Kim ,  Beom-Sik Bae ,  Jin-Kyu Han ,  Hwan-Joon Kwon ,  Yun-Ok Cho

    IPC分类号： H04K1/10

    CPC分类号： H04L27/2608 ,  H04L5/023 ,  H04W72/00 ,  H04W72/0453

    摘要： Disclosed is a method for allocating resources in a base station of a wireless communication system that performs communication using frequency resources. The method includes dividing subcarriers into subcarrier sets each including a predetermined number of consecutive subcarriers, and generating a resource index table mapped to consecutive indexes such that a distance between subcarriers in the subcarrier sets is maximized; and determining an amount of resources to be transmitted through a downlink according to a channel condition, for data to be transmitted to each terminal, and allocating resources to the terminal using the index value in the resource index table.

    摘要翻译： 公开了一种在使用频率资源进行通信的无线通信系统的基站中分配资源的方法。 该方法包括将子载波分成子载波集合，每个载波集合包括预定数量的连续子载波，并且生成映射到连续索引的资源索引表，使得子载波集中的子载波之间的距离最大化; 以及根据信道条件确定要通过下行链路传输的资源量，对于要发送到每个终端的数据，以及使用资源索引表中的索引值向终端分配资源。

    Apparatus and method for providing data service in a wireless system
    20.
    发明授权
    Apparatus and method for providing data service in a wireless system 有权
    一种在无线系统中提供数据业务的装置和方法

    公开(公告)号：US07162541B2

    公开(公告)日：2007-01-09

    申请号：US10073458

    申请日：2002-02-11

    申请人： Chang-Hoi Koo ,  Dong-Seek Park ,  Dae-Gyun Kim

    发明人： Chang-Hoi Koo ,  Dong-Seek Park ,  Dae-Gyun Kim

    IPC分类号： G06F15/16 ,  H03M13/00 ,  H03M13/03

    CPC分类号： H04L1/0068 ,  H04L1/0041 ,  H04L1/007

    摘要： A system architecture for ensuring QoS levels to different inter-media streams or media streams of an intra-media stream. In such a system, an RLP layer classifies transmission data streams by priority level and separates each transmission data stream into data streams of predetermined lengths according to characteristics of the data streams. A MUX layer segments the separated data streams according to a data rate. A plurality of MQC channels encode the segmented data at a predetermined code rate, repeat code symbol sequences with higher priority levels, and puncture code symbol sequences with lower priority levels. A serial concatenator serially concatenates the repeated and punctured code symbol sequences.

    摘要翻译： 用于确保媒体流内的不同媒体间流或媒体流的QoS级别的系统架构。 在这种系统中，RLP层根据优先级对传输数据流进行分类，并根据数据流的特性将每个传输数据流分成预定长度的数据流。 MUX层根据数据速率对分离的数据流进行分段。 多个MQC信道以预定码率对分割的数据进行编码，具有较高优先级的重复码符号序列和具有较低优先级的穿孔码符号序列。 串行连接器串行连接重复和穿孔的码元序列。