公开(公告)号：US20110013647A1

公开(公告)日：2011-01-20

申请号：US12667379

申请日：2008-04-08

申请人： Pyung Koo Park ,  Sung Back Hong ,  Kyeong Ho Lee ,  Kyung Pyo Jun

发明人： Pyung Koo Park ,  Sung Back Hong ,  Kyeong Ho Lee ,  Kyung Pyo Jun

IPC分类号： H04J3/16

CPC分类号： H04L12/4633 ,  H04L29/12358 ,  H04L45/00 ,  H04L61/251 ,  H04L61/2592 ,  H04L61/6086

摘要： The present invention relates to a method and apparatus for performing IPv6 over IPv4 transition to improve performance of a control server. When an edge router selected by the control server according to a tunnel creation request of an IPv6 terminal receives a tunnel creation request message from the control server, the edge router transmits a tunnel creation response message for the received tunnel creation request message to the IPv6 terminal through the control server, and the edge router performs IPv6 over IPv4 transition through a tunnel created by the IPv6 terminal that received the tunnel creation response message so as to improve the performance of the control server. Therefore, loads of the control server occurred because all terminals set control tunnels to the control server can be prevented, and service extensibility due to the increase in the number of subscribers can be guaranteed.

摘要翻译： 本发明涉及一种用于执行IPv6 over IPv4转换的方法和装置，以改善控制服务器的性能。 当控制服务器根据IPv6终端的隧道创建请求选择的边缘路由器从控制服务器接收到隧道创建请求消息时，边缘路由器向IPv6终端发送接收到的隧道创建请求消息的隧道创建响应消息 通过控制服务器，边缘路由器通过接收隧道创建响应消息的IPv6终端创建的隧道进行IPv6 over IPv4转换，以提高控制服务器的性能。 因此，控制服务器的负载发生是因为可以防止所有终端设置到控制服务器的控制隧道，并且可以保证由于订户数量的增加而导致的业务可扩展性。

公开(公告)号：US08891551B2

公开(公告)日：2014-11-18

申请号：US12667379

申请日：2008-04-08

申请人： Pyung Koo Park ,  Sung Back Hong ,  Kyeong Ho Lee ,  Kyung Pyo Jun

发明人： Pyung Koo Park ,  Sung Back Hong ,  Kyeong Ho Lee ,  Kyung Pyo Jun

IPC分类号： H04L12/28 ,  H04L29/12 ,  H04L12/701 ,  H04L12/46

CPC分类号： H04L12/4633 ,  H04L29/12358 ,  H04L45/00 ,  H04L61/251 ,  H04L61/2592 ,  H04L61/6086

摘要： The present invention relates to a method and apparatus for performing IPv6 over IPv4 transition to improve performance of a control server. When an edge router selected by the control server according to a tunnel creation request of an IPv6 terminal receives a tunnel creation request message from the control server, the edge router transmits a tunnel creation response message for the received tunnel creation request message to the IPv6 terminal through the control server, and the edge router performs IPv6 over IPv4 transition through a tunnel created by the IPv6 terminal that received the tunnel creation response message so as to improve the performance of the control server. Therefore, loads of the control server occurred because all terminals set control tunnels to the control server can be prevented, and service extensibility due to the increase in the number of subscribers can be guaranteed.

摘要翻译： 本发明涉及一种用于执行IPv6 over IPv4转换的方法和装置，以改善控制服务器的性能。 当控制服务器根据IPv6终端的隧道创建请求选择的边缘路由器从控制服务器接收到隧道创建请求消息时，边缘路由器向IPv6终端发送接收到的隧道创建请求消息的隧道创建响应消息 通过控制服务器，边缘路由器通过接收隧道创建响应消息的IPv6终端创建的隧道进行IPv6 over IPv4转换，以提高控制服务器的性能。 因此，控制服务器的负载发生是因为可以防止所有终端设置到控制服务器的控制隧道，并且可以保证由于订户数量的增加而导致的业务可扩展性。

公开(公告)号：US20110085552A1

公开(公告)日：2011-04-14

申请号：US12904774

申请日：2010-10-14

申请人： Seungwoo HONG ,  Jong Dae Park ,  Sung Kee Noh ,  Ho Yong Ryu ,  Kyeong Ho Lee ,  Seong Moon ,  Pyung-Koo Park ,  Ho Sun Yoon ,  Nam Seok Ko ,  Sun Cheul Kim ,  Soon Seok Lee ,  Sung Back Hong

发明人： Seungwoo HONG ,  Jong Dae Park ,  Sung Kee Noh ,  Ho Yong Ryu ,  Kyeong Ho Lee ,  Seong Moon ,  Pyung-Koo Park ,  Ho Sun Yoon ,  Nam Seok Ko ,  Sun Cheul Kim ,  Soon Seok Lee ,  Sung Back Hong

IPC分类号： H04W40/00

CPC分类号： H04L12/4641 ,  H04L12/4633 ,  H04L63/0272 ,  H04W8/02 ,  H04W12/02

摘要： Technology for forming a virtual private network (VPN) is provided. A VPN gateway that supports mobility with a connection node having a virtual home address (HoA) and a care of address (CoA) includes a mobility support unit, a data security unit, and a virtual address converter. When a packet is transferred from the connection node, the mobility support unit sustains a binding relationship between a home address (HoA) of the connection node and the changed CoA, and processes a mobility tunnel for the packet, thereby generating a first conversion packet. The data security unit performs a security test of the first conversion packet. The virtual address converter converts the HoA of the connection node, which is a source address of the first conversion packet in which the security test is complete, to a private network internal address that can be used in the VPN, thereby generating a second conversion packet.

摘要翻译： 提供了形成虚拟专用网（VPN）技术。 支持具有虚拟归属地址（HoA）和托管地址（CoA）的连接节点的移动性的VPN网关包括移动性支持单元，数据安全单元和虚拟地址转换器。 当从连接节点传送分组时，移动性支持单元维持连接节点的归属地址（HoA）与改变的CoA之间的绑定关系，并处理分组的移动性隧道，从而生成第一转换分组。 数据安全单元执行第一个转换数据包的安全测试。 虚拟地址转换器将作为安全测试完成的第一转换分组的源地址的连接节点的HoA转换为可在VPN中使用的专用网络内部地址，从而生成第二转换分组 。

公开(公告)号：US08457014B2

公开(公告)日：2013-06-04

申请号：US12517550

申请日：2007-11-30

申请人： Sun Cheul Kim ,  Sung Back Hong ,  Kyeong Ho Lee ,  Kyung Pyo Jun ,  Sang Wha Lee

发明人： Sun Cheul Kim ,  Sung Back Hong ,  Kyeong Ho Lee ,  Kyung Pyo Jun ,  Sang Wha Lee

IPC分类号： H04L12/28

CPC分类号： H04L29/12358 ,  H04L12/4633 ,  H04L61/251

摘要： Provided is a method for configuring a control tunnel and a direct tunnel in an IPv4 network-based IPv6 service providing system. To provide IPv6 service, when a random request terminal receives a tunnel response message from a control server by using service information downloaded from a portal server at the time of initialization, the request terminal configures a control tunnel with the control server, and is registered to the control server. The request terminal transmits and receives a direct tunnel request message and a direct tunnel response message with a counterpart terminal by using its terminal information learned during the control tunnel configuration, i.e., network position information and status information, thereby configuring a direct tunnel. Thus, IPv6 communication is made through IPv4 based IPv6 tunneling, so that IPv6 application services that are not yet widely used can easily come into wide use. Also, only software change of each terminal and a control server is required without changing existing network equipment, so that a cost burden of a service provider can be minimized.

摘要翻译： 提供了一种在基于IPv4网络的IPv6服务提供系统中配置控制隧道和直接隧道的方法。 为了提供IPv6服务，当随机请求终端在初始化时通过使用从门户服务器下载的服务信息从控制服务器接收到隧道响应消息时，请求终端与控制服务器配置控制隧道，并被注册到 控制服务器。 请求终端通过使用其在控制隧道配置期间学习的终端信息，即网络位置信息和状态信息，发送和接收具有对方终端的直接隧道请求消息和直接隧道响应消息，从而配置直接隧道。 因此，通过基于IPv4的IPv6隧道进行IPv6通信，使得尚未广泛使用的IPv6应用服务可以容易地被广泛使用。 此外，只需要更换每个终端和控制服务器，而无需改变现有的网络设备，从而可以最大限度地减少服务提供商的成本负担。

公开(公告)号：US20100272016A1

公开(公告)日：2010-10-28

申请号：US12747729

申请日：2008-12-04

申请人： Nam Seok Ko ,  Ho Yong Ryu ,  Sung Back Hong ,  Young Beom Choi ,  Kyeong Ho Lee ,  Kyung Pyo Jun

发明人： Nam Seok Ko ,  Ho Yong Ryu ,  Sung Back Hong ,  Young Beom Choi ,  Kyeong Ho Lee ,  Kyung Pyo Jun

IPC分类号： H04W40/00

CPC分类号： H04W76/12 ,  H04W8/26 ,  H04W80/045

摘要： A method and system for supporting Internet protocol (IP) mobility independently of the IP version of a transport network are provided. The method includes providing a mobility control apparatus, which maps the home addresses of a plurality of mobile terminals, including first and second mobile terminals, and the Care-of-Addresses (CoAs) of the mobile terminals, and setting a first control tunnel between the mobility control apparatus and the first mobile terminal, the care-of-addresses varying from one transport network to another transport network; setting a second control tunnel between the mobility control apparatus and the second mobile terminal; and enabling the first and second mobile terminals to exchange a data packet with each other through the first and second control tunnels.

摘要翻译： 提供了一种独立于传输网络的IP版本来支持因特网协议（IP）移动性的方法和系统。 该方法包括提供移动性控制装置，其映射包括第一和第二移动终端的多个移动终端的归属地址和移动终端的转交地址（CoAs），并且在第 移动性控制装置和第一移动终端，转交地址从一个传输网络变化到另一个传输网络; 在所述移动性控制装置和所述第二移动终端之间设置第二控制隧道; 以及使得第一和第二移动终端能够通过第一和第二控制隧道彼此交换数据分组。

公开(公告)号：US07933241B2

公开(公告)日：2011-04-26

申请号：US11975188

申请日：2007-10-17

申请人： Nam Seok Ko ,  Sung Back Hong ,  Kyeong Ho Lee

发明人： Nam Seok Ko ,  Sung Back Hong ,  Kyeong Ho Lee

IPC分类号： H04W4/00

CPC分类号： H04W28/06 ,  H04L69/04 ,  H04W8/14 ,  H04W80/04

摘要： A communication method for using bandwidth efficiently in Internet protocol version 6 (IPv6) is provided to minimize use of header information that is added when the terminal is moved. According to the present invention, while maintaining compatibility between general terminals that conform to the mobile IPv6, bandwidth can be more efficiently used for terminals supporting functions defined in the present invention.

摘要翻译： 提供了一种在Internet协议版本6（IPv6）中有效使用带宽的通信方法，以最小化移动终端时添加的报头信息的使用。 根据本发明，在保持符合移动IPv6的通用终端之间的兼容性的同时，能够更有效地利用带有本发明所定义的终端的终端的带宽。

公开(公告)号：US20080137629A1

公开(公告)日：2008-06-12

申请号：US11975188

申请日：2007-10-17

申请人： Nam Seok Ko ,  Sung Back Hong ,  Kyeong Ho Lee

发明人： Nam Seok Ko ,  Sung Back Hong ,  Kyeong Ho Lee

IPC分类号： H04Q7/24

CPC分类号： H04W28/06 ,  H04L69/04 ,  H04W8/14 ,  H04W80/04

摘要： A communication method for using bandwidth efficiently in Internet protocol version 6 (IPv6) is provided to minimize use of header information that is added when the terminal is moved. According to the present invention, while maintaining compatibility between general terminals that conform to the mobile IPv6, bandwidth can be more efficiently used for terminals supporting functions defined in the present invention.

摘要翻译： 提供了一种在Internet协议版本6（IPv6）中有效使用带宽的通信方法，以最小化移动终端时添加的报头信息的使用。 根据本发明，在保持符合移动IPv6的通用终端之间的兼容性的同时，能够更有效地利用带有本发明所定义的终端的终端的带宽。

公开(公告)号：US08687505B2

公开(公告)日：2014-04-01

申请号：US12975130

申请日：2010-12-21

申请人： Sang Sik Yoon ,  Sang Kil Park ,  Sang Wan Kim ,  Dong Won Kang ,  Joon Kyung Lee ,  Taesang Choi ,  Kyeong Ho Lee ,  Young Boem Choi ,  Ki Dong Nam ,  Kyung Pyo Jun ,  Jin Ho Hahm

发明人： Sang Sik Yoon ,  Sang Kil Park ,  Sang Wan Kim ,  Dong Won Kang ,  Joon Kyung Lee ,  Taesang Choi ,  Kyeong Ho Lee ,  Young Boem Choi ,  Ki Dong Nam ,  Kyung Pyo Jun ,  Jin Ho Hahm

IPC分类号： H04L1/00

CPC分类号： H04L47/2441 ,  H04L47/13 ,  H04L47/2408 ,  H04L47/2475

摘要： A traffic control apparatus is provided which includes an interface connector to transmit/receive an Internet Protocol (IP) packet to/from an external circuit, a frame generator to receive the IP packet through the interface connector and to generate a Media Access Control (MAC) frame, and a network processor to transmit/receive the IP packet to/from the frame generator, to execute at least one programmable application, and to identify and classify the at least one programmable application.

摘要翻译： 提供了一种交通控制装置，其包括用于向/从外部电路发送/接收互联网协议（IP）分组的接口连接器，通过接口连接器接收IP分组的帧发生器，并且生成媒体访问控制（MAC ）帧，以及网络处理器，用于向/从帧生成器发送/接收IP分组，以执行至少一个可编程应用，以及识别和分类至少一个可编程应用。

公开(公告)号：US20110149727A1

公开(公告)日：2011-06-23

申请号：US12975130

申请日：2010-12-21

申请人： Sang Sik YOON ,  Sang Kil Park ,  Sang Wan Kim ,  Dong Won Kang ,  Joon Kyung Lee ,  Taesang Choi ,  Kyeong Ho Lee ,  Young Beom Choi ,  Ki Dong Nam ,  Kyung Pyo Jun ,  Jin Ho Hahm

发明人： Sang Sik YOON ,  Sang Kil Park ,  Sang Wan Kim ,  Dong Won Kang ,  Joon Kyung Lee ,  Taesang Choi ,  Kyeong Ho Lee ,  Young Beom Choi ,  Ki Dong Nam ,  Kyung Pyo Jun ,  Jin Ho Hahm

IPC分类号： H04L12/26

CPC分类号： H04L47/2441 ,  H04L47/13 ,  H04L47/2408 ,  H04L47/2475

摘要： A traffic control apparatus is provided which includes an interface connector to transmit/receive an Internet Protocol (IP) packet to/from an external circuit, a frame generator to receive the IP packet through the interface connector and to generate a Media Access Control (MAC) frame, and a network processor to transmit/receive the IP packet to/from the frame generator, to execute at least one programmable application, and to identify and classify the at least one programmable application.

摘要翻译： 提供了一种交通控制装置，其包括用于向/从外部电路发送/接收互联网协议（IP）分组的接口连接器，通过接口连接器接收IP分组的帧发生器，并且生成媒体访问控制（MAC ）帧，以及网络处理器，用于向/从帧生成器发送/接收IP分组，以执行至少一个可编程应用，以及识别和分类至少一个可编程应用。

公开(公告)号：US08553658B2

公开(公告)日：2013-10-08

申请号：US12329879

申请日：2008-12-08

申请人： Chang Ho Choi ,  Yong Wook Ra ,  Byung Jun Ahn ,  Kyeong Ho Lee

发明人： Chang Ho Choi ,  Yong Wook Ra ,  Byung Jun Ahn ,  Kyeong Ho Lee

IPC分类号： H04W84/12

CPC分类号： H04W72/1242

摘要： The present invention relates to a method and apparatus for transmitting data over a WLAN mesh network. Transmission sections of priority frames and general frames are initially set, and the priority frame transmission section is varied step-by-step within a specific range. Thus, QoS with respect to data requiring the real-time property can be guaranteed and transmission of general frames can be guaranteed to some degree. Accordingly, there is an effect that data transmission efficiency can be improved significantly.

摘要翻译： 本发明涉及一种通过WLAN网状网络传输数据的方法和装置。 初始设置优先级帧和通用帧的传输部分，优先级帧发送部分在特定范围内逐步变化。 因此，可以保证相对于需要实时性的数据的QoS，并且可以在一定程度上保证一般帧的传输。 因此，可以显着提高数据传输效率。