公开(公告)号：KR100652020B1

公开(公告)日：2006-12-01

申请号：KR1020050123886

申请日：2005-12-15

Applicant: 한국전자통신연구원 ,  광운대학교 산학협력단

Inventor： 권재균 ,  안재영 ,  이승형 ,  이병주

IPC: H04B1/40

公开(公告)号：KR1020020089741A

公开(公告)日：2002-11-30

申请号：KR1020010028599

申请日：2001-05-24

Applicant: 한국전자통신연구원

Inventor： 윤재우 ,  이승형 ,  최인수 ,  한광택 ,  박춘식

IPC: H04L12/28

CPC classification number: H04L47/70 ,  H04L12/4641

Abstract: PURPOSE: A method of assigning a link capacity in a VPN(Virtual Private Network) is provided to request reassignment from a manager by a VPN subscriber when transmissions are congested or transmissions are reduced in a VPN, in order to dynamically control a capacity of a virtual link, thereby obtaining economical benefits. CONSTITUTION: A VPN manager is assigned with an initial link capacity(CI) from a basic communication network manager while setting up a virtual link(S1). The VPN manager operates a self-subscribed VPN with the initial link capacity(CI)(S2). If a request of changing a capacity of the virtual link is generated owing to increased or reduced transmissions, the VPN manager compares a demanded link capacity(SI) with the initial link capacity(CI)(S3). If the demanded link capacity(SI) is smaller than the initial link capacity(CI), the VPN manager requests the demanded link capacity(SI)(S4), and is assigned with the first changing link capacity(RI1) having the same size as the demanded link capacity(SI)(S5).

Abstract translation: 目的：提供一种在VPN（虚拟专用网络）中分配链路容量的方法，以便在传输拥塞或在VPN中传输减少时要求VPN管理员从VPN管理员重新分配，以便动态地控制VPN的容量 虚拟链接，从而获得经济效益。 规定：在设置虚拟链路时，从基本通信网络管理器分配一个VPN管理器的初始链路容量（CI）（S1）。 VPN管理员运行具有初始链路容量（CI）的自订订VPN（S2）。 如果由于增加或减少的传输而产生改变虚拟链路的容量的请求，则VPN管理器将所请求的链路容量（SI）与初始链路容量（CI）进行比较（S3）。 如果所请求的链路容量（SI）小于初始链路容量（CI），则VPN管理器请求所请求的链路容量（SI）（S4），并且分配具有相同大小的第一改变链路容量（RI1） 作为所需的链路容量（SI）（S5）。

公开(公告)号：KR100652024B1

公开(公告)日：2006-12-01

申请号：KR1020050121143

申请日：2005-12-09

Applicant: 한국전자통신연구원

Inventor： 전영애 ,  김지은 ,  이상재 ,  최상성 ,  박광로 ,  이병주 ,  이승형

IPC: H04L12/28 ,  H04L29/06 ,  H04L29/02 ,  H04L12/24

Abstract: A channel resource allocation method for QoS(Quality of Service) guarantee and fair channel resource reservation in a mesh WPAN(Wireless Personal Area Network) environment is provided to be capable of effectively managing the amount of channel time that each device uses through reservation when a mesh-type network is configured. All devices transmit beacons, and add the amount of channel resources to be reserved by the devices within the beacons, so that the devices can allocate channel resources for fair channel resource reservation with neighboring devices(401). The devices check beacons of all of the neighboring devices, and accumulate the amount of channel resources reserved by all of the neighboring devices except the devices themselves(403). The devices determine the amount of channel resources to be reserved by the devices themselves through an equation 2, by using values obtained through the channel resource amount adding and accumulating steps '401,403'(402).

Abstract translation: 提供在网状WPAN（无线个人区域网络）环境中用于QoS（服务质量）保证和公平信道资源预留的信道资源分配方法，以便能够有效地管理每个设备在预留时通过预留使用的信道时间量 网状网络被配置。 所有设备传输信标，并添加由信标内的设备预留的信道资源量，使得设备可以分配信道资源以与相邻设备进行公平信道资源预留（401）。 这些设备检查所有相邻设备的信标，并且累积除了设备本身之外的所有相邻设备保留的信道资源量（403）。 通过使用通过信道资源量增加和累加步骤'401,403'（402）获得的值，设备通过等式2来确定设备本身要保留的信道资源的数量。

公开(公告)号：KR100372590B1

公开(公告)日：2003-02-15

申请号：KR1020010028599

申请日：2001-05-24

Applicant: 한국전자통신연구원

Inventor： 윤재우 ,  이승형 ,  최인수 ,  한광택 ,  박춘식

IPC: H04L12/28

Abstract: PURPOSE: A method of assigning a link capacity in a VPN(Virtual Private Network) is provided to request reassignment from a manager by a VPN subscriber when transmissions are congested or transmissions are reduced in a VPN, in order to dynamically control a capacity of a virtual link, thereby obtaining economical benefits. CONSTITUTION: A VPN manager is assigned with an initial link capacity(CI) from a basic communication network manager while setting up a virtual link(S1). The VPN manager operates a self-subscribed VPN with the initial link capacity(CI)(S2). If a request of changing a capacity of the virtual link is generated owing to increased or reduced transmissions, the VPN manager compares a demanded link capacity(SI) with the initial link capacity(CI)(S3). If the demanded link capacity(SI) is smaller than the initial link capacity(CI), the VPN manager requests the demanded link capacity(SI)(S4), and is assigned with the first changing link capacity(RI1) having the same size as the demanded link capacity(SI)(S5).

Abstract translation: 目的：提供一种在VPN（虚拟专用网络）中分配链路容量的方法，以便在VPN中传输拥塞或传输减少时请求由VPN用户从管理器重新分配，以便动态地控制 虚拟链接，从而获得经济效益。 构成：在建立虚拟链路（S1）时，VPN管理器被分配来自基本通信网络管理器的初始链路容量（CI）。 VPN管理器使用初始链路容量（CI）（S2）操作自签署的VPN。 如果由于传输增加或减少而产生改变虚拟链路的容量的请求，则VPN管理器将请求的链路容量（SI）与初始链路容量（CI）进行比较（S3）。 如果所需链路容量（SI）小于初始链路容量（CI），则VPN管理器请求所需链路容量（SI）（S4），并且分配具有相同大小的第一变化链路容量（RI1） 作为要求的链路容量（SI）（S5）。