公开(公告)号：KR1020130082671A

公开(公告)日：2013-07-22

申请号：KR1020110134187

申请日：2011-12-14

Applicant: 한국전자통신연구원

Inventor： 박웅 ,  박창민 ,  안윤영 ,  김규동

IPC: G06Q50/06

CPC classification number: G06Q50/06

Abstract: PURPOSE: An electronic device and a power management method are provided to use the electronic device at a low price zone without the blocking of loads or constructing a separate energy management system. CONSTITUTION: An electronic device receives a set of power rate information (S410). The electronic device compares the power rate information with a set of predetermined reference rate information (S430). The electronic device determines the power supply source of the electronic device by using the comparison result (S450). The electronic device receives the power from the power supply source (S470). [Reference numerals] (AA) Start; (BB) End; (S410) Receive power rate information; (S430) Compare the power rate information with predetermined reference rate information; (S450) Determine power supply source of an electronic device by using a comparison result; (S470) Receive the power from the power supply source

Abstract translation: 目的：提供电子设备和电源管理方法，以低价格区域使用电子设备，而不会阻塞负载或构建单独的能量管理系统。 构成：电子设备接收一组电力信息（S410）。 电子设备将功率速率信息与一组预定参考速率信息进行比较（S430）。 电子设备通过使用比较结果来确定电子设备的电源（S450）。 电子设备从电源接收电力（S470）。 （附图标记）（AA）开始; （BB）结束; （S410）接收功率信息; （S430）将功率率信息与规定的基准速率信息进行比较; （S450）使用比较结果确定电子设备的电源; （S470）从电源接收电源

公开(公告)号：KR1020130007254A

公开(公告)日：2013-01-18

申请号：KR1020110064865

申请日：2011-06-30

Applicant: 한국전자통신연구원

Inventor： 지정훈 ,  박창민 ,  전홍석 ,  안윤영

IPC: H04W36/14 ,  H04W88/18 ,  H04B7/26

CPC classification number: H04W8/26 ,  H04W36/14 ,  H04W88/18

Abstract: PURPOSE: A server connection supporting method and an apparatus thereof using an anicast are provided to supply anicast address about handover supporting servers without signaling with a network device. CONSTITUTION: A server address obtaining unit(11) obtains an anicast address about a server system supporting handover. A server address storing unit(12) manages the obtained anicast address. The server address storing unit stores the anicast address about the server system by access network type. A server address supplying unit(13) transmits the anicast address about the server system which supports the handover. [Reference numerals] (10) Server access supporting device; (11) Server address obtaining unit; (12) Server address storing unit; (13) Server address providing unit; (AA) Terminal

Abstract translation: 目的：提供一种使用单播的服务器连接支持方法及其装置，以提供关于切换支持服务器的广播地址，而不用网络设备进行信令。 构成：服务器地址获取单元（11）获得关于支持切换的服务器系统的播送地址。 服务器地址存储单元（12）管理所获得的广播地址。 服务器地址存储单元通过接入网络类型存储关于服务器系统的播送地址。 服务器地址提供单元（13）发送关于支持切换的服务器系统的广播地址。 （附图标记）（10）服务器访问支持装置; （11）服务器地址获取单元; （12）服务器地址存储单元; （13）服务器地址提供单元; （AA）码头

公开(公告)号：KR1020110068055A

公开(公告)日：2011-06-22

申请号：KR1020090124880

申请日：2009-12-15

Applicant: 한국전자통신연구원

Inventor： 안윤영 ,  윤현식 ,  안병준 ,  이경호

IPC: H04L12/851

CPC classification number: H04L47/2441 ,  H04L47/18

Abstract: PURPOSE: A QoS control apparatus of end-to-end session flow on an IP network and method thereof are provided to supply service quality parameter of a session by session flow. CONSTITUTION: An access processor includes a session flow control unit(610) and a session flow policy server(620). The access processor offers the access to service integration network about the terminals. The access processor divides the flow of a packet through the service integration network. The access processor transfers the flow of the packet according to the QoS policy.

Abstract translation: 目的：提供一种IP网络端到端会话流的QoS控制装置及其方法，用于按会话流提供会话的服务质量参数。 构成：访问处理器包括会话流控制单元（610）和会话流策略服务器（620）。 访问处理器提供有关终端的服务集成网络的访问。 访问处理器通过服务集成网络分组数据包的流。 访问处理器根据QoS策略传输分组的流。

公开(公告)号：KR1020100031467A

公开(公告)日：2010-03-22

申请号：KR1020090084419

申请日：2009-09-08

Applicant: 한국전자통신연구원

Inventor： 지정훈 ,  박창민 ,  전홍석 ,  안윤영

IPC: H04W88/06 ,  H04W52/02

CPC classification number: H04W48/18 ,  H04W64/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164

Abstract: PURPOSE: A device and a method for managing power are provided to turn on only a heterogeneous network interface and turn off the other heterogeneous network interfaces, thereby minimizing power consumption. CONSTITUTION: If a receiving traffic is generated in a multimode terminal(210), a paging controller(220) grasps a current location of the multimode terminal. The paging controller transfers a paging request to the multimode terminal. The paging controller transfers location information of the multimode terminal to a power manager(230). The power manager manages status information of network interfaces of the multimode terminal.

Abstract translation: 目的：提供一种用于管理电源的设备和方法，仅打开异构网络接口并关闭其他异构网络接口，从而最大限度地降低功耗。 构成：如果在多模终端（210）中产生接收业务，则寻呼控制器（220）掌握多模终端的当前位置。 寻呼控制器将寻呼请求传送到多模终端。 寻呼控制器将多模终端的位置信息传送到电源管理器（230）。 电源管理器管理多模终端的网络接口的状态信息。

公开(公告)号：KR100819055B1

公开(公告)日：2008-04-02

申请号：KR1020060125138

申请日：2006-12-08

Applicant: 한국전자통신연구원

Inventor： 박창민 ,  김성혜 ,  안윤영 ,  김태일 ,  정해원

IPC: H04B7/26

CPC classification number: H04W36/26 ,  H04L45/302 ,  H04L47/767 ,  H04L47/805 ,  H04L47/824 ,  H04W28/24 ,  H04W36/0011 ,  H04W80/04 ,  H04L47/17

Abstract: A method for establishing an L3(layer-3) handover path for flow-based QoS assurance in a mobile IPv6 network is provided to offer an IPv6-based L3 handover service with a guarantee of flow-based QoS even though a mobile terminal moves from a home network to another visited network. A mobile terminal, which has moved to a visited network, acquires a CoA(Care of Address), a new address in the visited network(S530). In order to inform a home agent, which stores the location information of the mobile terminal, of the CoA, the mobile terminal adds a hop-by-hop extended header to a BU(Binding Update) message and transmits it. An access router in the visited network compares the session flow information contained in the hop-by-hop extended header with its own flow cache(S540). If matched, the access router transmits the BU message to a BR(Boundary Router)(S541). Based on the session flow information of the hop-by-hop extended header, the BR confirms whether flow-based QoS can be provided(S550). If resources to provide flow-based QoS are available, the BR constructs its own session flow cache and transmits the BU message to the next router(S551). The next router also confirms whether flow-based QoS can be provided(S560,S570,S580). If so, the next router constructs its own session flow cache and transmits the BU message to the next router(S561,S571,S581). If the BU message is delivered to the home agent, the home agent confirms whether flow-based QoS can be provided(S590). If so, the home agent executes L3 handover processing procedures using the additional information contained int the BU message(S591).

Abstract translation: 提供了一种用于在移动IPv6网络中建立用于基于流的QoS保证的L3（第三层）切换路径的方法，以提供基于IPv6的L3切换服务，其具有基于流的QoS的保证，即使移动终端从 到另一个访问网络的家庭网络。 已经移动到被访网络的移动终端获取被访网络中的新地址CoA（转交地址）（S530）。 为了通知CoA的移动终端的位置信息的归属代理，移动终端向BU（绑定更新）消息中添加逐跳扩展报头并将其发送。 访问网络中的接入路由器将包含在逐跳扩展报头中的会话流信息与其自身的流缓存进行比较（S540）。 如果匹配，接入路由器将BU消息发送到BR（边界路由器）（S541）。 基于逐跳扩展报头的会话流信息，BR确认是否可以提供基于流的QoS（S550）。 如果提供基于流的QoS的资源可用，则BR构建其自身的会话流缓存，并向下一个路由器发送BU消息（S551）。 下一个路由器还确认是否可以提供基于流的QoS（S560，S570，S580）。 如果是这样，则下一个路由器构建自己的会话流缓存，并向下一个路由器发送BU消息（S561，S571，S581）。 如果将BU消息传递给归属代理，归属代理确认是否可以提供基于流的QoS（S590）。 如果是，则归属代理使用BU消息中包含的附加信息来执行L3切换处理过程（S591）。

公开(公告)号：KR100786390B1

公开(公告)日：2007-12-17

申请号：KR1020060079026

申请日：2006-08-21

Applicant: 한국전자통신연구원

Inventor： 김성혜 ,  안윤영 ,  김상하 ,  김태일

IPC: H04W40/24 ,  H04W8/02 ,  H04L12/751

CPC classification number: H04W40/00 ,  H04L45/04 ,  H04W40/24 ,  H04W80/04 ,  H04W84/005

Abstract: A packet delivery path shortening method in Internet-based overlapped mobile networks and a device therefor are provided to enable lower mobile routers to notify self home agents of information on top mobile routers in the overlapped networks, so that the home agents can shorten packet delivery paths arriving at the home agents. The first mobile router performs an NEMO(Network Mobility) routing information function(1001). The first mobile router constructs an NEMO router advertising message for adding a CoA(Care of Address) to a self address(1002). The first mobile router delivers the constructed NEMO router advertising message to the second and third mobile routers(1003). The first mobile router confirms whether the NEMO router advertising message is received through an upper interface(1004). If so, the first mobile router conducts NEMO router advertising with a lower mobile router function(1006).

Abstract translation: 提供了一种基于互联网的重叠移动网络中的分组传送路径缩短方法及其设备，以使得较低的移动路由器能够在重叠的网络中的顶层移动路由器上通知自己的家庭代理信息，使得归属代理可以缩短分组传递路径 到达家庭代理。 第一移动路由器执行NEMO（网络移动）路由信息功能（1001）。 第一移动路由器构造一个NEMO路由器广告消息，用于向自己的地址（1002）添加CoA（转交地址）。 第一移动路由器将构造的NEMO路由器广告消息传送到第二和第三移动路由器（1003）。 第一移动路由器确认是否通过上级接口接收到NEMO路由器广告消息（1004）。 如果是这样，第一个移动路由器用较低的移动路由器功能进行NEMO路由器广告（1006）。

公开(公告)号：KR100416506B1

公开(公告)日：2004-01-31

申请号：KR1020010085842

申请日：2001-12-27

Applicant: 한국전자통신연구원 ,  주식회사 케이티

Inventor： 두경환 ,  안윤영 ,  이우섭

IPC: H04L12/28

Abstract: PURPOSE: A device for matching UTOPIA(Universal Test and Operations PHY Interface for ATM(Asynchronous Transfer Mode)) interfaces having mutually different transfer rates is provided to interface a device supporting a UTOPIA-2 interface with a device supporting a UTOPIA-3 interface. CONSTITUTION: A format converting and storing unit(501) converts the first data transceived through the first UTOPIA interface with the first transfer rate into the second data transceived through the second UTOPIA interface with the second transfer rate larger than the first transfer rate, and then performs reverse conversion thereof. A format converting and storing unit(501) stores the converted first and second data, and then transmits the second data to the second UTOPIA interface and the first data to the first UTOPIA interface. A parity calculator(502) calculates parity of the first data and the second data. A controlling unit generates control signals based on outputs of the parity calculator(502) for transmission between the first and second UTOPIA interfaces.

Abstract translation: 目的：提供一种用于匹配具有相互不同传输速率的UTOPIA（用于ATM（异步传输模式）的通用测试和操作PHY接口）接口的设备，以将支持UTOPIA-2接口的设备与支持UTOPIA-3接口的设备接口连接。 组成：格式转换和存储单元（501）以第一传送速率将通过第一UTOPIA接口收发的第一数据转换成通过第二UTOPIA接口以第二传送速率大于第一传送速率收发的第二数据，然后 执行其逆向转换。 格式转换和存储单元（501）存储转换后的第一和第二数据，然后将第二数据发送到第二UTOPIA接口并将第一数据发送到第一UTOPIA接口。 奇偶性计算器（502）计算第一数据和第二数据的奇偶性。 控制单元基于奇偶校验计算器（502）的输出生成控制信号，以在第一和第二UTOPIA接口之间进行传输。

公开(公告)号：KR1020030055765A

公开(公告)日：2003-07-04

申请号：KR1020010085843

申请日：2001-12-27

Applicant: 한국전자통신연구원

Inventor： 한만수 ,  안윤영 ,  두경환

IPC: H04L12/28

Abstract: PURPOSE: A fair scheduling method of an input buffer type switch is provided to allocate service ratios proportionally to input traffics of each input module by using cell number information, and to solve service unfairness generated at a previous time or caused by the change of a switch operation condition such as back-pressure. CONSTITUTION: Information is collected about the number of cells waiting in input buffers of each input module for transmitting the cells to output ports.(210). Transmission request bids for the number of the waiting cells, a top priority of the input modules, and a round sequence of the input modules are generated(220). Sizes of the transmission request bids are compared to select an input module having a priority for transmission to the output ports(230). Grant bids for a top priority of output ports, the number of the cells waiting in the input modules selected by the output ports, and a round sequence of the output ports are generated(240). Sizes of the grant bids are compared to select an output port having a priority for receiving the cells(250). And the cells are transmitted from the selected input module to the selected output module(260).

Abstract translation: 目的：提供一种输入缓冲型交换机的公平调度方式，通过使用信元号信息将服务比例与每个输入模块的输入流量成比例地分配，并解决前一时刻产生的服务不公平或由交换机的变化引起的服务不公平 操作条件如背压。 规定：收集关于在每个输入模块的输入缓冲器中等待传输单元到输出端口的单元数目的信息（210）。 生成等待单元数量，输入模块的最高优先级和输入模块的循环顺序的传输请求出价（220）。 将传输请求出价的大小进行比较，以选择具有发送给输出端口的优先级的输入模块（230）。 为输出端口的优先级授予出价，生成输出端口选择的输入模块等待的单元的数量，以及输出端口的循环序列（240）。 比较授权出价的大小以选择具有接收单元的优先级的输出端口（250）。 并且所述单元从所选择的输入模块传输到所选择的输出模块（260）。

公开(公告)号：KR1020000033984A

公开(公告)日：2000-06-15

申请号：KR1019980051079

申请日：1998-11-26

Applicant: 주식회사 케이티 ,  한국전자통신연구원

Inventor： 안윤영 ,  권율 ,  김동호 ,  조유제

IPC: H04L12/433

Abstract: PURPOSE: A method for incorporating a reverse channel resource management cell for a point-to-multi point ABR(a variable bit rate) service is provided to improve the using efficiency of link with a small size of buffer, and to offer the excellent expending property by limiting the incorporated noise reduction and an incorporated delay and by preventing an incorporated loss. CONSTITUTION: Parameters is managed in a data table for each branches connected in a switching system of branch point, and it is decided if a cell is a reverse resource management cell when the cell is received. If the cell is the reverse resource management cell, parameters corresponding to a number of branch received the reverse resource management cell is updated to an influx information loaded in the reverse resource management cell. The parameter to show the number of the received reverse resource management cell is increased as '1'. If there is at least one branch which the number of the reverse resource management cell is '0', the received reverse resource management cell is discarded. If a counter value of every branch except the branch received reverse resource management cell is larger than '0', every influx information maintained for each branch is incorporated by deciding that the reverse resource management cell is the reverse resource management cell returned from a farthest destination. The incorporated influx information is transmitted to a place of dispatch by loading in the reverse resource management cell.

Abstract translation: 目的：提供用于点对多点ABR（可变比特率）服务的反向信道资源管理单元的方法，以提高与小尺寸缓冲器的链路的使用效率，并提供优秀的扩展 通过限制合并的噪声降低和合并的延迟并通过防止并入的损失来实现。 构成：在分支点的交换系统中连接的每个分支的数据表中管理参数，并且当接收到小区时，确定小区是否为反向资源管理小区。 如果小区是反向资源管理小区，则与接收到的反向资源管理小区的分支数相对应的参数被更新为加载在反向资源管理小区中的涌入信息。 显示接收到的反向资源管理单元号的参数增加为1。 如果存在反向资源管理单元的数量为“0”的至少一个分支，则丢弃所接收的反向资源管理单元。 如果除了分支接收到的反向资源管理单元之外的每个分支的计数器值大于'0'，则通过确定反向资源管理单元是从最远的目的地返回的反向资源管理单元，来合并每个分支的每个流入信息 。 通过加载到反向资源管理单元中，将并入的流入信息传送到调度地点。

公开(公告)号：KR100248574B1

公开(公告)日：2000-03-15

申请号：KR1019970032657

申请日：1997-07-14

Applicant: 한국전자통신연구원 ,  주식회사 케이티

Inventor： 이우섭 ,  안윤영 ,  김화숙 ,  박홍식

IPC: H04L12/433 ,  H04L12/28

Abstract: 본 발명은 단위 프레임 구조를 이용한 SSCOP 송수신 버퍼 관리 방법에 관한 것으로서, 상기 호 제어 프로세서 장치가 일정길이의 데이터를 저장할 수 있는 단위 프레임을 결정한 후 그 단위 프레임에 의해 SSCOP 송수신 버퍼 구조를 확정하는 제 100 단계와, 상기 제 100 단계에서 결정된 단위 프레임 구조에 적합하도록 상기 송수신 버퍼에 송수신 메시지를 저장하거나 상기 송수신 버퍼로부터 송수신 메시지를 추출하며, 송수신 되는 메시지가 상기 단위 프레임에 저장할 수 있는 길이를 초과할 경우 상기 송수신 버퍼내에서 다음 단위 프레임의 위치를 나타내는 다음 단위 프레임 포인터에 의해 단위 프레임 길이의 메시지들을 연결하여 상기 송수신 버퍼에 저장하거나 추출하는 것을 특징으로 하는 제 200 단계로 구성되어, 신뢰성 있는 호 제어 메시지 송수신 을 위한 SSCOP 프로토콜에 따라 메시지들을 송수신 버퍼에 저장하거나 추출할 때 SSCOP 송수신 버퍼에 단위 프레임 구조를 이용함으로써 최대 셋업 메시지 길이를 이용한 버퍼 구조보다 메모리의 낭비를 줄일 수 있는 효과가 있다. 이는 SSCOP 연결 갯수가 많아지는 대형 ATM 교환 시스템에서는 더욱 효과적이다