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    • 2. 发明申请
    • METHOD OF EXTENDING ROUTING PROTOCOL FOR M2M SERVICES IN WIRELESS MESH NETWORK
    • 在无线网状网络中扩展M2M业务路由协议的方法
    • US20130265909A1
    • 2013-10-10
    • US13597809
    • 2012-08-29
    • Jung Soo PARKHyoung Jun Kim
    • Jung Soo PARKHyoung Jun Kim
    • H04W84/18
    • H04L45/26H04W40/22H04W84/18
    • A method of extending a routing protocol for supporting an M2M service in a wireless mesh basic service set (MBSS) is provided. A method of extending a routing protocol that sets a mesh station (M-STA) that is connected to a distribution system in M-STAB of an MBSS to a mesh gate, in which the mesh gate transmits a RANN message and a gate announcement message to the M-STA, in which the mesh gate receives a path request message from the M-STA, and in which the mesh gate stores a path from the mesh gate to the M-STA based on the received path request message is provided. Because an M2M service terminal can be connected to the M-STA, the M-STA receives data from an M2M service terminal and the received data is included in a proxy update message, and the proxy update message is transmitted to the mesh gate.
    • 提供了一种在无线网状基础服务集(MBSS)中扩展用于支持M2M服务的路由协议的方法。 一种扩展路由协议的方法,该路由协议将连接到MBSS的M-STAB中的分发系统的网格站(M-STA)设置到网格门,网格门发送RANN消息和门公告消息 提供了M-STA,其中网格门从M-STA接收路径请求消息,并且其中网格门基于接收到的路径请求消息来存储从网格门到M-STA的路径。 由于M2M服务终端可以连接到M-STA,因此M-STA从M2M服务终端接收数据,并将接收到的数据包含在代理更新消息中,代理更新消息被传送到网格门。
    • 7. 发明授权
    • Method and apparatus for allocating multicast connection identifier used for IP multicast packet transmission over portable internet network and transmitting packet using the multicast connection identifier
    • 用于分配多播连接标识符的方法和装置,用于通过便携式因特网进行IP多播分组传输,并使用多播连接标识符发送分组
    • US08149753B2
    • 2012-04-03
    • US12280512
    • 2007-02-21
    • Sangjin JeongMyung-Ki ShinJoo-Chul LeeHyoung-Jun Kim
    • Sangjin JeongMyung-Ki ShinJoo-Chul LeeHyoung-Jun Kim
    • H04H20/71
    • H04L12/1886H04L69/22H04L69/325
    • Provided is a method and apparatus for allocating a multicast connection identifier (MCID) for Internet protocol (IP) packet transmission over a portable Internet network and transmitting packets using the MCID. More specifically, there is provided a method of defining and allocating an MCID for transmitting an IP version 6 (IPv6) multicast packet over an IEEE 802.16/Wireless Broadband (WiBro) network and a process for transmitting an IP multicast packet of a base station (BS) using the MCID. The method of allocating is related to a method of automatically generating a connection identifier (CID) having 16 bits for packet transmission over the IEEE 802.16/WiBro network in order to transmit the IPv6 multicast packet. In this method, a scope value of the IPv6 multicast packet is added to the MCID. Therefore, multicast packets having an effective IPv6 scope such as a multicast packet in a link-local category, a multicast packet in a site-local category, and a multicast packet in a global category can be transmitted over the IEEE 802.16/WiBro network according to the scope of the multicast packet. Accordingly, when a new IPv6 scope is defined, the method can be naturally applied.
    • 提供了一种用于通过便携式因特网网络分配用于因特网协议(IP)分组传输的多播连接标识符(MCID)并且使用MCID发送分组的方法和装置。 更具体地,提供了一种定义和分配用于通过IEEE 802.16 /无线宽带(WiBro)网络发送IP版本6(IPv6)多播分组的MCID和用于发送基站的IP多播分组的过程的方法, BS)使用MCID。 分配方法涉及一种自动生成具有16位的连接标识符(CID)的方法,用于通过IEEE 802.16 / WiBro网络进行分组传输,以便发送IPv6组播分组。 在该方法中,将IPv6组播数据包的范围值添加到MCID。 因此,可以通过IEEE 802.16 / WiBro网络通过IEEE 802.16 / WiBro网络传输具有链路本地类别中的多播分组,站点本地类别中的多播分组和多播分组的有效IPv6范围的多播分组, 到组播数据包的范围。 因此,当定义新的IPv6范围时,可以自然地应用该方法。
    • 10. 发明申请
    • APPARATUS FOR AND METHOD OF SUPPORTING NETWORK-BASED MOBILITY FOR DUAL STACK NODES
    • 支持基于网络的双堆栈移动性的装置和方法
    • US20090290564A1
    • 2009-11-26
    • US12305634
    • 2007-06-13
    • Myung-Ki ShinSangjin JeongYoun-Hee HanHyoung-Jun Kim
    • Myung-Ki ShinSangjin JeongYoun-Hee HanHyoung-Jun Kim
    • H04W4/00H04L12/66
    • H04W8/085H04L12/4633H04L12/66H04W80/045H04W88/005
    • An apparatus for and method of supporting network-based mobility for a dual stack terminal are provided. More particularly, a mobile anchor point (MAP) apparatus for binding and data transmission of a dual stack terminal which has moved from a dual network to an Internet Protocol version 4 (IPv4) network or an Internet Protocol version 6 (IPv6) network, and a method of implementing the MAP apparatus are provided. If the IPv6, which is a next-generation Internet protocol, begins to be applied to networks, a dual stack terminal supporting both the IPv4 and IPv6 will also be introduced. In an environment in which this dual stack terminal moves, movement of the dual stack terminal to an IPv4-only network or an IPv6-only network as well as movement between IPv4/IPv6 dual networks will be considered. According to the apparatus and method, a MAP used in a conventional network-based mobility supporting method is extended. Accordingly, when a dual stack terminal moves between different network-based localized mobility management domains, such as an IPv4-only network or an IPv6-only network, a binding management message is made to be exchanged between two MAPs of the networks, thereby establishing an IPv6-in-IPv4 tunnel or an IPv4-in-IPv6 tunnel between the two MAPs. In this way, even when the dual stack terminal moves to an IPv4-only network or an IPv6-only network, communication with an external terminal is enabled.
    • 提供了一种用于支持双栈终端的基于网络的移动性的装置和方法。 更具体地,涉及从双网络移动到互联网协议版本4(IPv4)网络或因特网协议版本6(IPv6)网络的双栈终端的绑定和数据传输的移动锚点(MAP)装置,以及 提供了一种实现MAP装置的方法。 如果作为下一代互联网协议的IPv6开始应用于网络,则还将介绍支持IPv4和IPv6的双栈终端。 在这种双栈终端移动的环境中,将考虑双堆栈终端到仅IPv4网络或仅IPv6网络的移动以及IPv4 / IPv6双网络之间的移动。 根据该装置和方法,扩展了在传统的基于网络的移动性支持方法中使用的MAP。 因此,当双栈终端在不同的基于网络的本地移动性管理域(例如仅IPv4网络或仅IPv6网络)之间移动时,将绑定管理消息在网络的两个MAP之间进行交换,从而建立 两个MAP之间的IPv6-in-IPv4隧道或IPv4-in-IPv6隧道。 这样,即使双栈终端移动到仅IPv4网络或仅IPv6网络,也可以与外部终端进行通信。