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98 条记录 (耗时 0.028 秒)

    RADIO RESOURCE REALLOCATING METHOD FOR CIRCUIT MODE
    72.
    发明申请
    RADIO RESOURCE REALLOCATING METHOD FOR CIRCUIT MODE 有权
    用于电路模式的无线电资源重新安装方法

    公开(公告)号：US20100020758A1

    公开(公告)日：2010-01-28

    申请号：US12522682

    申请日：2008-05-30

    申请人： Sung Kyung Kim ,  Sung Cheol Chang ,  Kwang Jae Lim ,  Chul Sik Yoon

    发明人： Sung Kyung Kim ,  Sung Cheol Chang ,  Kwang Jae Lim ,  Chul Sik Yoon

    IPC分类号： H04W72/04 ,  H04W16/00

    CPC分类号： H04W72/0446

    摘要： The present invention relates to a radio resource reallocation method based on the circuit mode. In order to efficiently use the radio resource in the packet-based data transmission system, a circuit mode radio resource is reallocated based on a rearrangement information element and a rearrangement counter information element by using the circuit mode. Accordingly, an unused region of the discontinuous radio resource that can be generated by resource de-allocation and resource change can be eliminated, and a resource allocation mismatch that can be generated by a MAP receiving error can be solved.

    摘要翻译： 本发明涉及一种基于电路模式的无线资源再分配方法。 为了有效地利用基于分组的数据传输系统中的无线电资源，通过使用电路模式，基于重排信息元素和重新排列计数器信息元素重新分配电路模式无线电资源。 因此，可以消除可以通过资源解除分配和资源改变而产生的不连续无线电资源的未使用区域，并且可以解决由MAP接收错误产生的资源分配不匹配。

    METHOD OF TRANSMITING CONTROL INFORMATION AND TERMINAL THEREOF
    76.
    发明申请
    METHOD OF TRANSMITING CONTROL INFORMATION AND TERMINAL THEREOF 有权
    传输控制信息及其终端的方法

    公开(公告)号：US20110044281A1

    公开(公告)日：2011-02-24

    申请号：US12990696

    申请日：2009-05-06

    申请人： Sung Cheol Chang ,  Kwang Jae Lim ,  Sung Kyung Kim ,  Seok Heon Cho ,  Chul Sik Yoon

    发明人： Sung Cheol Chang ,  Kwang Jae Lim ,  Sung Kyung Kim ,  Seok Heon Cho ,  Chul Sik Yoon

    IPC分类号： H04W28/00

    CPC分类号： H04W28/065 ,  H04B7/0417 ,  H04W52/08 ,  H04W72/1268

    摘要： A terminal transmits control information to a base station by using a periodically allocated dedicated channel. In further detail, the terminal checks control information that needs to be transmitted, detects a priority of the checked control information, and selects control information to be transmitted to the base station based on the detected priority. The terminal forms a PDU by multiplexing the selected control information, and transmits the PDU to the base station.

    摘要翻译： 终端通过使用周期性分配的专用信道向基站发送控制信息。 更详细地，终端检查需要发送的控制信息，检测被检查的控制信息的优先级，并且基于检测到的优先级来选择要发送到基站的控制信息。 终端通过多路复用所选择的控制信息来形成PDU，并将PDU发送到基站。

    METHOD AND APPARATUS OF ADAPTIVE TRANSMISSION SIGNAL DETECTION BASED ON SIGNAL-TO-NOISE RATIO AND CHI-SQUARED DISTRIBUTION
    78.
    发明申请
    METHOD AND APPARATUS OF ADAPTIVE TRANSMISSION SIGNAL DETECTION BASED ON SIGNAL-TO-NOISE RATIO AND CHI-SQUARED DISTRIBUTION 有权
    基于信噪比和CHI-SQUARED分布的自适应传输信号检测方法与装置

    公开(公告)号：US20120163513A1

    公开(公告)日：2012-06-28

    申请号：US13288436

    申请日：2011-11-03

    申请人： In Sook Park ,  Kwang Jae Lim ,  Dong Seung Kwon

    发明人： In Sook Park ,  Kwang Jae Lim ,  Dong Seung Kwon

    IPC分类号： H04L27/06

    CPC分类号： H04L25/03961

    摘要： Disclosed are a method and apparatus of adaptive transmission signal detection based on a signal-to-noise ratio and a Chi-squared distribution for decoding a reception signal in the form of multi-streams into a transmission signal, the method comprising: receiving a reception signal vector; estimating a channel matrix of a channel that the reception signal vector experienced; performing QR decomposition based on the estimated channel matrix; calculating dimensions of divisional spaces adaptively on the basis of a signal-to-noise ratio (SNR) or a signal-to-interference noise ratio (SINR); detecting a maximum likelihood point having a maximum likelihood value among lattice points within each divisional space optained on the basis of results from performing the QR decomposition and calculating dimension of the divisional spaces; and recovering a transmission signal vector based on the detected maximum likelihood points.

    摘要翻译： 公开了一种基于信噪比和用于将多流形式的接收信号解码为传输信号的卡方分布的自适应传输信号检测方法和装置，该方法包括：接收接收 信号矢量 估计接收信号向量经历的信道的信道矩阵; 基于估计的信道矩阵执行QR分解; 根据信噪比（SNR）或信噪比噪声比（SINR）自适应地计算分区空间的尺寸; 基于执行QR分解和计算分割空间的维度的结果，检测在每个分割空间内的格点之间具有最大似然值的最大似然点; 以及基于检测到的最大似然点来恢复传输信号向量。

    METHOD FOR TRANSMITTING ROUTING INFORMATION AND ROUTING APPARATUS IN WIRELESS NETWORK
    79.
    发明申请
    METHOD FOR TRANSMITTING ROUTING INFORMATION AND ROUTING APPARATUS IN WIRELESS NETWORK 审中-公开
    在无线网络中传输路由信息和路由设备的方法

    公开(公告)号：US20120163233A1

    公开(公告)日：2012-06-28

    申请号：US13295343

    申请日：2011-11-14

    申请人： Anseok LEE ,  Wooram Shin ,  Kwang Jae Lim ,  Dong Seoung Kwon ,  Hyun-Jae Kim

    发明人： Anseok LEE ,  Wooram Shin ,  Kwang Jae Lim ,  Dong Seoung Kwon ,  Hyun-Jae Kim

    IPC分类号： H04L12/28

    CPC分类号： H04L12/437 ,  H04W40/248

    摘要： The present invention relates to a method for transmitting routing information in a wireless network. More particularly, the present invention relates to a method for forwarding node link information even in an environment having a limited bandwidth for transmitting routing information. A routing apparatus according to exemplary embodiment of the present invention stores network topology information in an link information unit, generates a routing update message according to a priority of each link information, and transmitting the routing update message to a network. The priority of each link information is decided based on change in network topology, and a reception time and a transmission time of link information. Accordingly, important link information can be propagated at fast speed.

    摘要翻译： 本发明涉及一种在无线网络中发送路由信息的方法。 更具体地，本发明涉及即使在具有用于发送路由信息的有限带宽的环境中也转发节点链路信息的方法。 根据本发明的示例性实施例的路由装置将网络拓扑信息存储在链路信息单元中，根据每个链路信息的优先级生成路由更新消息，并将路由更新消息发送到网络。 基于网络拓扑的变化以及链接信息的接收时间和发送时间决定各链路信息的优先级。 因此，可以以快速的速度传播重要的链接信息。

    ROUTING METHOD AND APPARATUS FOR SUPPORTING QoS IN WIRELESS NETWORK
    80.
    发明申请
    ROUTING METHOD AND APPARATUS FOR SUPPORTING QoS IN WIRELESS NETWORK 审中-公开
    无线网络支持QoS的路由方法和设备

    公开(公告)号：US20120163171A1

    公开(公告)日：2012-06-28

    申请号：US13296497

    申请日：2011-11-15

    申请人： Anseok LEE ,  Hyun-Jae Kim ,  Kwang Jae Lim ,  Dong Seung Kwon

    发明人： Anseok LEE ,  Hyun-Jae Kim ,  Kwang Jae Lim ,  Dong Seung Kwon

    IPC分类号： H04W40/00 ,  H04W72/04

    CPC分类号： H04L45/302 ,  H04W40/12

    摘要： A method for routing and setting up a connection to provide Quality of Service (QoS) required in a wireless network is provided, which allows to use a path capable of providing QoS higher than a certain level between a source node and a destination node. A routing apparatus includes: a connection management unit that receives a connection setup request directed to a destination node, determines a predicted path leading to the destination node and the next node, and transmits a connection setup request to the next node; a resource allocation unit that allocates resources so as to satisfy required QoS; a routing unit that measures available QoS information of a link and enables the exchange of information of the link including the QoS information with the nodes of the network; and a routing information management unit that stores received routing information.

    摘要翻译： 提供了一种用于路由和建立连接以提供无线网络中所需的服务质量（QoS）的方法，其允许使用能够提供高于源节点和目的地节点之间的特定级别的QoS的路径。 路由装置包括：连接管理单元，其接收针对目的地节点的连接建立请求，确定通向目的地节点和下一节点的预测路径，并向下一节点发送连接建立请求; 资源分配单元，其分配资源以满足所需的QoS; 路由单元，其测量链路的可用QoS信息，并且使得包括QoS信息的链路的信息与网络的节点交换; 以及路由信息管理单元，其存储接收到的路由信息​​。