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130 条记录 (耗时 0.041 秒)

    Built-in antenna apparatus
    21.
    发明授权
    Built-in antenna apparatus 有权
    内置天线装置

    公开(公告)号：US07791544B2

    公开(公告)日：2010-09-07

    申请号：US11828062

    申请日：2007-07-25

    申请人： Boris Kisselev ,  Dae-Hyun Sim ,  Tae-Sik Yang ,  Dong-Jun Lee

    发明人： Boris Kisselev ,  Dae-Hyun Sim ,  Tae-Sik Yang ,  Dong-Jun Lee

    IPC分类号： H01Q1/24

    CPC分类号： H01Q9/0421 ,  H01Q9/0442

    摘要： Disclosed is a built-in antenna apparatus comprising a plurality of antenna blocks, and an electrical connection device for connecting adjacent antenna blocks, the electrical connection device selectively connecting the antenna blocks so as to form varieties of the antenna. This enables the antenna blocks to be easily and detachably arranged according to the external shape, available mounting space and antenna characteristics of the mobile communications terminal.

    摘要翻译： 公开了一种内置的天线装置，包括多个天线块，以及用于连接相邻天线块的电连接装置，所述电连接装置选择性地连接天线块，以便形成天线的各种类型。 这使得能够根据外部形状，可用的安装空间和移动通信终端的天线特性容易地并且可拆卸地布置天线块。

    Method for allocating transmission period in a wireless communication system
    24.
    发明授权
    Method for allocating transmission period in a wireless communication system 有权
    在无线通信系统中分配传输周期的方法

    公开(公告)号：US07668131B2

    公开(公告)日：2010-02-23

    申请号：US11582005

    申请日：2006-10-17

    申请人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

    发明人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

    IPC分类号： G08C17/00

    CPC分类号： H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

    摘要： A method is provided for efficiently allocating a transmission period in a wireless network system. An access point (AP) transmits a PSMP frame indicating a downlink period provided to each station (STA) and a minimum amount of an uplink period allocated to each STA, and at least one sub PSMP frame indicating an uplink period additionally provided for an STA that transmitted a resource request message for remaining queued data in the uplink period indicated by the PSMP frame. If the uplink period indicated by the PSMP frame is insufficient to transmit the queued data, the STA transmits a data unit including a part of the queued data and a resource request message for the remaining queued data in the uplink period. After transmitting the resource request message, the STA receives the sub PSMP frame after the full period indicated by the sub PSMP frame, and transmits the remaining queued data to the AP in the uplink period indicted by the sub PSMP frame.

    摘要翻译： 提供了一种用于在无线网络系统中有效地分配传输周期的方法。 接入点（AP）发送指示提供给每个站（STA）的下行链路周期的PSMP帧和分配给每个STA的最小量的上行链路周期，以及指示附加地提供给STA的上行链路周期的至少一个子PSMP帧 在由PSMP帧指示的上行链路时段中发送用于剩余队列数据的资源请求消息。 如果由PSMP帧指示的上行链路周期不足以发送排队的数据，则STA在上行链路周期中发送包括一部分排队的数据的数据单元和剩余的排队数据的资源请求消息。 在发送资源请求消息之后，STA在由子PSMP帧指示的整个周期之后接收子PSMP帧，并且在由子PSMP帧指示的上行链路周期中将剩余的排队数据发送到AP。

    Apparatus and method for configuring buffer descriptor suitable for packet aggregation
    26.
    发明授权
    Apparatus and method for configuring buffer descriptor suitable for packet aggregation 有权
    用于配置适合于分组聚合的缓冲描述符的装置和方法

    公开(公告)号：US07636368B2

    公开(公告)日：2009-12-22

    申请号：US11451969

    申请日：2006-06-12

    申请人： Kyung-Hun Jang ,  Young-Soo Kim ,  Jung-Hoon Suh ,  Dong-Jun Lee ,  Hyun-Ki Ahn ,  Tae-Jin Lee

    发明人： Kyung-Hun Jang ,  Young-Soo Kim ,  Jung-Hoon Suh ,  Dong-Jun Lee ,  Hyun-Ki Ahn ,  Tae-Jin Lee

    IPC分类号： H04L12/56 ,  H04J3/04

    CPC分类号： H04L47/2441 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9042 ,  H04L49/9094

    摘要： A buffering apparatus and method for packet aggregation are provided. A buffer buffers packet data to be transmitted on a frame basis. An aggregator represents the positions of the buffered packet data in an Access Category (AC) bitmap and a Traffic Identifier (TID) bitmap according to an AC and a TID of the buffered packet data, and provides a bitmap indicating the positions of packet data to be aggregated according to an aggregation condition to an aggregation controller. The aggregation controller aggregates the packet data based on the bitmap received from the aggregator, constructs an aggregation Physical Service Data Unit (PSDU) with the aggregated packet data, and transmits the aggregation PSDU to a destination.

    摘要翻译： 提供了一种用于分组聚合的缓冲装置和方法。 缓冲器缓冲以帧为基础发送的分组数据。 聚合器根据缓冲的分组数据的AC和TID，在接入类别（AC）位图和流量标识符（TID）位图中表示缓冲的分组数据的位置，并且提供指示分组数据的位置的位图 根据聚合条件聚合到聚合控制器。 聚合控制器根据从聚合器接收的位图聚合分组数据，使用聚合分组数据构建聚合物理服务数据单元（PSDU），并将聚合PSDU发送到目的地。

    Method for reporting reception result of packets in mobile communication system
    27.
    发明授权
    Method for reporting reception result of packets in mobile communication system 有权
    报告移动通信系统中报文接收结果的方法

    公开(公告)号：US07599363B2

    公开(公告)日：2009-10-06

    申请号：US11202895

    申请日：2005-08-12

    申请人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Jin-Bong Chang ,  Young-Soo Kim

    发明人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Jin-Bong Chang ,  Young-Soo Kim

    IPC分类号： H04L12/56 ,  H04J3/00

    CPC分类号： H04L1/1614

    摘要： Disclosed is a bitmap structure which enables the size of a bitmap field containing reception result information to be significantly reduced while fully performing its acknowledgment function. To this end, a message region for recording indicators, which enables reception success or failure for the maximum allowable SN level packets treatable by block ACK to be confirmed, is assigned. A message region for recording only the reception results for unsuccessfully received packets is also assigned. A receiving party confirms the unsuccessfully received packets through the indicators, and retransmits the unsuccessfully received packets. Also, a transmitting party provides the number of SN level packets and the maximum number of fragmentation packets to the receiving party. The receiving party determines an optimized bitmap configuration scheme, and transmits the reception results for the respective fragmentation packets to the transmitting party based on the determined bitmap configuration scheme.

    摘要翻译： 公开了一种位图结构，其能够在完全执行其确认功能的同时，使包含接收结果信息的位图字段的大小显着减少。 为此，分配用于记录指示符的消息区域，其使得能够通过块ACK可被处理的最大允许SN级分组的接收成功或失败被确认。 还分配仅用于记录未成功接收的分组的接收结果的消息区域。 接收方通过指示符确认未成功接收的分组，并重新发送未成功接收的分组。 此外，发送方向接收方提供SN级数据包的数量和最大数量的分段数据包。 接收方确定优化的位图配置方案，并且基于所确定的位图配置方案向发送方发送各个分段分组的接收结果。

    Apparatus and method for controlling adaptive modulation and coding in an orthogonal frequency division multiplexing communication system
    28.
    发明授权
    Apparatus and method for controlling adaptive modulation and coding in an orthogonal frequency division multiplexing communication system 有权
    用于在正交频分复用通信系统中控制自适应调制和编码的装置和方法

    公开(公告)号：US07492701B2

    公开(公告)日：2009-02-17

    申请号：US10992164

    申请日：2004-11-18

    申请人： Kee-Bong Song ,  Dong-Jun Lee

    发明人： Kee-Bong Song ,  Dong-Jun Lee

    IPC分类号： H04J11/00

    CPC分类号： H04L1/0009 ,  H04L1/0003 ,  H04L5/0007 ,  H04L5/0046 ,  H04L5/0048 ,  H04L5/006 ,  H04L25/0226 ,  H04L2025/03414 ,  H04W52/262

    摘要： A method and apparatus for controlling AMC in an OFDM communication system in which an entire frequency band is divided into a plurality of sub-carrier bands. In the AMC controlling method, power and a number of transmission bits are calculated for each of the sub-carriers in a predetermined method for each of coding methods available in the OFDM communication system. A data rate for each of the coding methods is calculated based on the number of transmission bits and the power for each sub-carrier. A coding method having a highest of the calculated data rates is selected and a modulation method is determined according to a number of transmission bits in the determined coding method.

    摘要翻译： 一种用于在整个频带被划分为多个子载波频带的OFDM通信系统中控制AMC的方法和装置。 在AMC控制方法中，对于OFDM通信系统中可用的每种编码方法，以预定方法为每个子载波计算功率和多个传输比特。 基于每个子载波的传输比特数和功率来计算每个编码方法的数据速率。 选择具有最高计算数据速率的编码方法，并且根据所确定的编码方法中的传输比特数来确定调制方法。