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20 条记录 (耗时 0.026 秒)

    Method and apparatus for allocating cell ID in self-organizing network
    1.
    发明申请
    Method and apparatus for allocating cell ID in self-organizing network 有权
    用于在自组织网络中分配小区ID的方法和装置

    公开(公告)号：US20110059744A1

    公开(公告)日：2011-03-10

    申请号：US12807600

    申请日：2010-09-09

    申请人： Jeong-Jae Won ,  Abhishek Roy ,  Seung-Cheol Mun ,  Dong-Seop Lee

    发明人： Jeong-Jae Won ,  Abhishek Roy ,  Seung-Cheol Mun ,  Dong-Seop Lee

    IPC分类号： H04W72/00

    CPC分类号： H04W8/26 ,  H04W64/003

    摘要： A method and an apparatus allocate a cell identifier in a self-organizing network. A database stores and obtains position information of a plurality of femto base stations. A Physical Cell Identifier (PCID) reconfiguring unit configures an initial Merge Table (MT) including allocation information of a PCID based on the position information of the femto base station and minimizes the number of rows or columns according to at least one permutation set in the initial MT.

    摘要翻译： 方法和装置在自组织网络中分配小区标识符。 数据库存储并获取多个毫微微基站的位置信息。 物理小区标识符（PCID）重配置单元基于毫微微基站的位置信息来配置包括PCID的分配信息的初始合并表（MT），并且根据在该基站中设置的至少一个置换来最小化行数或列数 初始MT。

    Method and apparatus for allocating cell ID in self-organizing network
    2.
    发明授权
    Method and apparatus for allocating cell ID in self-organizing network 有权
    用于在自组织网络中分配小区ID的方法和装置

    公开(公告)号：US08538446B2

    公开(公告)日：2013-09-17

    申请号：US12807600

    申请日：2010-09-09

    申请人： Jeong-Jae Won ,  Abhishek Roy ,  Seung-Cheol Mun ,  Dong-Seop Lee

    发明人： Jeong-Jae Won ,  Abhishek Roy ,  Seung-Cheol Mun ,  Dong-Seop Lee

    IPC分类号： H04W72/00

    CPC分类号： H04W8/26 ,  H04W64/003

    摘要： A method and an apparatus allocate a cell identifier in a self-organizing network. A database stores and obtains position information of a plurality of femto base stations. A Physical Cell Identifier (PCID) reconfiguring unit configures an initial Merge Table (MT) including allocation information of a PCID based on the position information of the femto base station and minimizes the number of rows or columns according to at least one permutation set in the initial MT.

    摘要翻译： 方法和装置在自组织网络中分配小区标识符。 数据库存储并获取多个毫微微基站的位置信息。 物理小区标识符（PCID）重配置单元基于毫微微基站的位置信息来配置包括PCID的分配信息的初始合并表（MT），并且根据在该基站中设置的至少一个置换来最小化行数或列数 初始MT。

    Apparatus and method for scheduling service based on network delay
    3.
    发明授权
    Apparatus and method for scheduling service based on network delay 有权
    基于网络延迟调度服务的装置和方法

    公开(公告)号：US08199665B2

    公开(公告)日：2012-06-12

    申请号：US12627495

    申请日：2009-11-30

    申请人： Jeong-Jae Won ,  Dae-Joong Kim ,  Byung-suk Kim ,  Jae-Seong Han ,  Sang-Heon Lee ,  Dong-Seop Lee

    发明人： Jeong-Jae Won ,  Dae-Joong Kim ,  Byung-suk Kim ,  Jae-Seong Han ,  Sang-Heon Lee ,  Dong-Seop Lee

    IPC分类号： H04L1/00 ,  H04L12/26

    CPC分类号： H04L43/0852 ,  H04L41/5019 ,  H04L41/5022

    摘要： An apparatus and method for determining a network delay and scheduling a service based on the delay are provided. The method includes determining information about a first time at which data is transmitted, determining information about a second time at which the data is received, determining a time delay using the first time and the second time, and scheduling a service based on the time delay. Because scheduling of service is based on a determined time delay, radio resources are more efficiently used.

    摘要翻译： 提供了一种用于基于延迟来确定网络延迟和调度服务的装置和方法。 该方法包括：确定关于发送数据的第一时间的信息，确定关于接收数据的第二时间的信息，使用第一时间和第二时间确定时间延迟，以及基于时间延迟来调度服务 。 由于服务调度是基于确定的时间延迟，所以无线电资源被更有效地使用。

    Method and apparatus for adaptively managing buffer in communication system including a plurality of network nodes
    4.
    发明授权
    Method and apparatus for adaptively managing buffer in communication system including a plurality of network nodes 有权
    用于在包括多个网络节点的通信系统中自适应地管理缓冲器的方法和装置

    公开(公告)号：US09106535B2

    公开(公告)日：2015-08-11

    申请号：US13011081

    申请日：2011-01-21

    申请人： Seong-Ryong Kang ,  Byung-Suk Kim ,  Dong-Sook Kim ,  Chul-Ki Lee ,  Hong-Kyu Jeong ,  Jeong-Jae Won

    发明人： Seong-Ryong Kang ,  Byung-Suk Kim ,  Dong-Sook Kim ,  Chul-Ki Lee ,  Hong-Kyu Jeong ,  Jeong-Jae Won

    IPC分类号： H04L12/26 ,  H04L12/24 ,  H04L12/835 ,  H04L12/801

    CPC分类号： H04L43/0876 ,  H04L41/0803 ,  H04L43/16 ,  H04L47/11 ,  H04L47/29 ,  H04L47/30

    摘要： A method and apparatus manage a buffer of a lower network node in a communication system. A current queue length of the buffer is monitored in every measurement time. A logical region in which the current queue length is included is determined, among a plurality of logical regions included in the buffer. Each of the logical regions corresponds to a queue length determined by using an upper threshold and a lower threshold of a total queue length of the buffer. A congestion state of a network is detected, and a first queue length is readjusted when the current queue length is included in the first queue length which corresponds to a first logical region that exceeds the upper threshold. And a network congestion state signal that represents the detected congestion state of the network is transmitted to the upper network node.

    摘要翻译： 一种在通信系统中管理较低网络节点的缓冲器的方法和装置。 在每个测量时间内监视缓冲区的当前队列长度。 在包括在缓冲器中的多个逻辑区域中确定其中包括当前队列长度的逻辑区域。 每个逻辑区域对应于通过使用缓冲器的总队列长度的上阈值和下阈值确定的队列长度。 检测到网络的拥塞状态，并且当当前队列长度被包括在对应于超过上限阈值的第一逻辑区域的第一队列长度中时，重新调整第一队列长度。 并且将表示所检测到的网络拥塞状态的网络拥塞状态信号发送到上层网络节点。

    APPARATUS AND METHOD FOR SUPPORTING HANDOVER IN BROADBAND WIRELESS COMMUNICATION SYSTEM
    5.
    发明申请
    APPARATUS AND METHOD FOR SUPPORTING HANDOVER IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
    在宽带无线通信系统中支持切换的装置和方法

    公开(公告)号：US20090005046A1

    公开(公告)日：2009-01-01

    申请号：US12147439

    申请日：2008-06-26

    申请人： Jeong-Jae Won ,  Hyon-Goo Kang ,  Young-Seok Kim

    发明人： Jeong-Jae Won ,  Hyon-Goo Kang ,  Young-Seok Kim

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/04 ,  H04W36/08 ,  H04W36/36 ,  H04W48/14 ,  H04W48/16

    摘要： An apparatus and method for supporting a handover from a macro Base Station (BS) to a micro BS in a broadband wireless communication system are provided. The apparatus includes a user layer for requesting scanning information on micro BSs among neighbor BSs and an MIH function for obtaining the scanning information on the micro BSs by interoperating with an MIH server according to the request and for transmitting the obtained information to the user layer. Accordingly, the handover from the macro BS to the micro BS can be achieved.

    摘要翻译： 提供了一种用于在宽带无线通信系统中支持从宏基站（BS）到微BS的切换的装置和方法。 该装置包括用于请求扫描关于相邻BS之间的微BS的信息的用户层，以及用于通过根据该请求与MIH服务器进行交互操作来获取关于微BS的扫描信息的MIH功能，以及用于将所获得的信息发送到用户层。 因此，可以实现从宏BS到微BS的切换。

    Apparatus and method for decreasing handover delay in broadband wireless communication system
    7.
    发明授权
    Apparatus and method for decreasing handover delay in broadband wireless communication system 有权
    宽带无线通信系统中减少切换延迟的装置和方法

    公开(公告)号：US08050231B2

    公开(公告)日：2011-11-01

    申请号：US11975707

    申请日：2007-10-19

    申请人： Eui-Seok Hwang ,  Jeong-Jae Won ,  Su-Won Lee ,  Xiaoyu Liu ,  Young-Seok Kim ,  Jong-Ho Bang ,  Jae-Young Kim

    发明人： Eui-Seok Hwang ,  Jeong-Jae Won ,  Su-Won Lee ,  Xiaoyu Liu ,  Young-Seok Kim ,  Jong-Ho Bang ,  Jae-Young Kim

    IPC分类号： H04W36/00

    CPC分类号： H04W36/005 ,  H04W36/04

    摘要： Vertical handover apparatus and method in a wireless communication system are provided. The method includes examining whether there exists an accessible target network while communicating with a serving network; when there exists the accessible target network, linking up to the target network; changing a communication state to an idle mode by de-registering the linked target network; and performing a network re-entry to the target network in a vertical handover to the target network. When the terminal can execute the vertical handover without the seamless service support and reduce the handover delay.

    摘要翻译： 提供了一种无线通信系统中的垂直切换装置和方法。 该方法包括在与服务网络通信时检查是否存在可访问目标网络; 当存在可访问目标网络时，链接到目标网络; 通过取消注册链接的目标网络将通信状态改变为空闲模式; 以及在到目标网络的垂直切换中执行到目标网络的网络重新进入。 当终端可以执行垂直切换而无需无缝服务支持，并减少切换延迟。