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    Method and apparatus for optimizing a queue based cross layer in a wireless ad-hoc network
    1.
    发明授权
    Method and apparatus for optimizing a queue based cross layer in a wireless ad-hoc network 有权
    用于在无线自组织网络中优化基于队列的跨层的方法和装置

    公开(公告)号：US07782785B2

    公开(公告)日：2010-08-24

    申请号：US11713082

    申请日：2007-03-02

    申请人： Su-Won Lee ,  Yongsuk Park ,  Jong-Ho Bang ,  Jean Walrand ,  Jeong-Hoon Mo ,  Jae-Wook Kwak

    发明人： Su-Won Lee ,  Yongsuk Park ,  Jong-Ho Bang ,  Jean Walrand ,  Jeong-Hoon Mo ,  Jae-Wook Kwak

    IPC分类号： H04L12/28

    CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/30 ,  H04W28/10 ,  H04W74/08 ,  H04W84/18

    摘要： A method and apparatus for optimizing a cross layer in an ad-hoc wireless network are provided. A link price is set using the number of packets of a queue. A flow rate is set using the link price. A channel access rank is set by comparing the link price with a link price of a neighboring node. A channel access backoff time is set based on the channel access rank. The method and apparatus for optimization may not be subject to interference and can simultaneously obtain fairness and efficiency while adaptively setting link capacities.

    摘要翻译： 提供了一种用于优化自组织无线网络中的交叉层的方法和装置。 使用队列的数据包的数量设置链路价格。 使用链接价格设定流量。 通过将链路价格与相邻节点的链路价格进行比较来设置频道接入等级。 基于信道接入等级设置信道接入退避时间。 用于优化的方法和装置可能不受干扰，并且可以在自适应地设置链路容量的同时获得公平性和效率。

    Apparatus and method for decreasing handover delay in broadband wireless communication system
    3.
    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。

    Apparatus and method for decreasing handover delay in broadband wireless communication system
    4.
    发明申请
    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：US20080130581A1

    公开(公告)日：2008-06-05

    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： H04Q7/00 ,  H04Q7/24

    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。

    METHOD OF PERFORMING TUNNEL SIGNALING OVER IP TUNNELING PATH AND APPARATUS USING THE METHOD
    5.
    发明申请
    METHOD OF PERFORMING TUNNEL SIGNALING OVER IP TUNNELING PATH AND APPARATUS USING THE METHOD 审中-公开
    在IP隧道路径上执行隧道信号的方法及其方法

    公开(公告)号：US20140219098A1

    公开(公告)日：2014-08-07

    申请号：US14251769

    申请日：2014-04-14

    申请人： Sung-Hyuck Lee ,  Jong-Ho Bang

    发明人： Sung-Hyuck Lee ,  Jong-Ho Bang

    IPC分类号： H04L12/801

    CPC分类号： H04L47/18 ,  H04L12/4633 ,  H04L29/06 ,  H04L67/14 ,  H04L69/16 ,  H04L69/167

    摘要： A method and apparatus for performing tunneling signaling over an IP tunneling path connected to an end-to-end path on an IP network are provided, in which an end-to-end signaling flow is received from a sender or a receiver on the end-to-end path, a tunnel signaling flow is generated corresponding to the received end-to-end signaling flow, and the generated tunnel signaling flow is transmitted through the IP tunneling path, the end-to-end signaling flow is forwarded between an entry node and an exit node of the IP tunneling path, and the forwarded end-to-end signaling flow is transmitted to at least any one node on the end-to-end path, wherein the forwarding is simultaneously performed with the transmitting of the tunnel signaling flow, and the transmitting of the end-to-end signaling flow is suspended until the transmitting of the tunnel signaling flow is completed.

    摘要翻译： 提供了一种用于通过连接到IP网络上的端到端路径的IP隧道路径执行隧道信令的方法和装置，其中从终端到终端的发送方或接收方接收到端到端信令流 到端到端路径，对应于接收的端到端信令流产生隧道信令流，并且通过IP隧道路径发送生成的隧道信令流，端到端信令流在 入口节点和IP隧道路径的出口节点，并且转发的端到端信令流被发送到端到端路径上的至少任一个节点，其中，转发同时执行， 隧道信令流，并且端到端信令流的发送被暂停，直到隧道信令流的发送完成。

    Method of performing tunnel signaling over IP tunneling path and apparatus using the method
    6.
    发明授权
    Method of performing tunnel signaling over IP tunneling path and apparatus using the method 有权
    通过IP隧道路径执行隧道信令的方法和使用该方法的设备

    公开(公告)号：US08699495B2

    公开(公告)日：2014-04-15

    申请号：US11582460

    申请日：2006-10-18

    申请人： Sung-Hyuck Lee ,  Jong-Ho Bang

    发明人： Sung-Hyuck Lee ,  Jong-Ho Bang

    IPC分类号： H04L12/28 ,  H04W4/00

    CPC分类号： H04L47/18 ,  H04L12/4633 ,  H04L29/06 ,  H04L67/14 ,  H04L69/16 ,  H04L69/167

    摘要： A method and apparatus for performing tunneling signaling over an IP tunneling path connected to an end-to-end path on an IP network are provided, in which an end-to-end signaling flow is received from a sender or a receiver on the end-to-end path, a tunnel signaling flow is generated corresponding to the received end-to-end signaling flow, and the generated tunnel signaling flow is transmitted through the IP tunneling path, the end-to-end signaling flow is forwarded between an entry node and an exit node of the IP tunneling path, and the forwarded end-to-end signaling flow is transmitted to at least any one node on the end-to-end path, wherein the forwarding is simultaneously performed with the transmitting of the tunnel signaling flow, and the transmitting of the end-to-end signaling flow is suspended until the transmitting of the tunnel signaling flow is completed.

    摘要翻译： 提供了一种用于通过连接到IP网络上的端到端路径的IP隧道路径执行隧道信令的方法和装置，其中从终端到终端的发送方或接收方接收到端到端信令流 到端到端路径，对应于接收的端到端信令流产生隧道信令流，并且通过IP隧道路径发送生成的隧道信令流，端到端信令流在 入口节点和IP隧道路径的出口节点，并且转发的端到端信令流被发送到端到端路径上的至少任一个节点，其中，转发同时执行， 隧道信令流，并且端到端信令流的发送被暂停，直到隧道信令流的发送完成。

    End-to-end QoS interoperation apparatus and method in heterogeneous network environment
    7.
    发明授权
    End-to-end QoS interoperation apparatus and method in heterogeneous network environment 失效
    异构网络环境中的端到端QoS互操作设备和方法

    公开(公告)号：US07944833B2

    公开(公告)日：2011-05-17

    申请号：US11434785

    申请日：2006-05-17

    申请人： Sung-Hyuck Lee ,  Jong-Ho Bang ,  Seong-Ho Jeong

    发明人： Sung-Hyuck Lee ,  Jong-Ho Bang ,  Seong-Ho Jeong

    IPC分类号： G01R31/08

    CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/18 ,  H04L47/2408 ,  H04L47/2491 ,  H04L67/28 ,  H04L67/2823 ,  H04W28/26 ,  H04W88/14 ,  H04W88/16 ,  H04W92/02 ,  H04W92/06

    摘要： An end-to-end quality-of-service (QoS) interoperation apparatus and method in a heterogeneous network environment are provided. A Next Steps In Signaling (NSIS) Application Programming Interface (NAPI) block handles an NSIS API at the request of an upper layer. An NSIS entity handles an NSIS protocol stack at the request of the NAPI block. An Internet Protocol Bearer Service (IP BS) manager manages an IP BS. A translation block translates parameters of a 3GPP_CLASS object and a UMTS QoS class predefined in an NSIS message according to a predetermined mapping configuration. A memory stores a software application including a Universal Mobile Telecommunication System Bearer Service (UMTS BS) manager for managing a UMTS BS. A processor combined with the memory, controls the software application.

    摘要翻译： 提供了异构网络环境中的端到端服务质量（QoS）互操作装置和方法。 下一步信号（NSIS）应用编程接口（NAPI）块根据上层的请求处理NSIS API。 NSIS实体根据NAPI块的请求处理NSIS协议栈。 互联网协议承载服务（IP BS）管理器管理IP BS。 翻译块根据预定的映射配置翻译在NSIS消息中预定义的3GPP_CLASS对象和UMTS QoS类别的参数。 存储器存储包括用于管理UMTS BS的通用移动电信系统承载服务（UMTS BS）管理器的软件应用。 处理器与存储器结合，控制软件应用程序。

    Method and apparatus of performing tunnel signaling over IP tunneling path
    8.
    发明申请
    Method and apparatus of performing tunnel signaling over IP tunneling path 有权
    通过IP隧道路径执行隧道信令的方法和装置

    公开(公告)号：US20070109966A1

    公开(公告)日：2007-05-17

    申请号：US11582491

    申请日：2006-10-18

    申请人： Sung-Hyuck Lee ,  Jong-Ho Bang ,  Henning Schulzrinne ,  Charles Shen

    发明人： Sung-Hyuck Lee ,  Jong-Ho Bang ,  Henning Schulzrinne ,  Charles Shen

    IPC分类号： H04L12/26 ,  H04L12/56

    CPC分类号： H04L12/4633 ,  H04L47/70 ,  H04L47/724 ,  H04L47/825 ,  H04L67/14 ,  H04L69/16 ,  H04L69/167 ,  H04L2212/00 ,  H04W80/045

    摘要： An apparatus and method for performing tunnel signaling over an IP tunneling path are provided. The method includes transmitting an end-to-end signaling flow through an end-to-end path connected to the IP tunneling path, generating a tunnel signaling flow corresponding to the end-to-end signaling flow, and transmitting the generated tunnel signaling flow through the IP tunneling path, wherein the end-to-end signaling flow and the tunnel signaling flow respectively include a binding data object storing binding information for an end-to-end session associated with the end-to-end signaling flow or a tunnel session associated with the tunnel signaling flow.

    摘要翻译： 提供了一种通过IP隧道路径执行隧道信令的装置和方法。 该方法包括：通过连接到IP隧道路径的端到端路径发送端到端信令流，生成对应于端到端信令流的隧道信令流，并且发送生成的隧道信令流 其中所述端到端信令流和所述隧道信令流分别包括绑定数据对象，所述绑定数据对象存储用于与所述端到端信令流相关联的端到端会话的绑定信息或隧道 与隧道信令流相关联的会话。