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41. 发明申请

US20110103340A1 Method and System for Realizing Network Switching, and a Mobile Node 有权
标题翻译：实现网络切换的方法和系统，以及移动节点
公开(公告)号：US20110103340A1
公开(公告)日：2011-05-05
申请号：US12999747
申请日：2008-12-09
申请人： Chunhui Zhu , Zaifeng Zong , Xiaoyun Zhou , Jinguo Zhu
发明人： Chunhui Zhu , Zaifeng Zong , Xiaoyun Zhou , Jinguo Zhu
IPC分类号： H04W92/02 , H04W72/04
CPC分类号： H04W36/0011 , H04W36/14 , H04W80/04 , H04W88/06
摘要： A method and system for realizing network switching, and a mobile node are provided. The method comprises: a Local Mobility Anchor receives a Proxy Binding Update message from a second mobile access gateway, wherein the Proxy Binding Update message carries identifier information of the mobile node, the IP address of a first interface, and the IP address of the second mobile access gateway (S302); the Local Mobility Anchor checks in the stored Binding Cache Entry whether the identifier information of the mobile node and the IP address of the first interface exist (S304); if the existence is checked, the Local Mobility Anchor continually judges whether the Proxy Care-of-Address in the Binding Cache Entry is the same as the Proxy Care-of-Address in the Proxy Binding Update message (S306); if the judging result is that they are different, the Local Mobility Anchor determines that the connection of the mobile node is a switchable connection, and determines that the mobile node has the ability of address preservation, then sends a Proxy Binding Acknowledgement message which carries the IP address of the first interface to the second mobile access gateway (S308).
摘要翻译：提供实现网络交换的方法和系统，以及移动节点。该方法包括：本地移动锚定接收来自第二移动接入网关的代理绑定更新消息，其中代理绑定更新消息携带移动节点的标识符信息，第一接口的IP地址和第二接口的IP地址移动接入网关（S302）; 本地移动锚点检查存储的绑定缓存条目中是否存在移动节点的标识符信息和第一接口的IP地址（S304）; 如果存在检查，则本地移动锚点不断地判断绑定缓存条目中的代理转交地址是否与代理绑定更新消息中的代理转交地址相同（S306）; 如果判断结果不同，则本地移动锚确定移动节点的连接是可切换连接，并确定移动节点具有地址保存能力，然后发送代理绑定确认消息，其携带到第二移动接入网关的第一接口的IP地址（S308）。

42. 发明申请

US20090303750A1 METHOD AND SYSTEM OF SYNTONIC CIRCUIT MODULATION CONTROLLING 有权
标题翻译：同步电路调制控制方法与系统
公开(公告)号：US20090303750A1
公开(公告)日：2009-12-10
申请号：US12297044
申请日：2007-02-13
申请人： Chunhui Zhu , Haizhou Zhao , Zhiyu Liu
发明人： Chunhui Zhu , Haizhou Zhao , Zhiyu Liu
IPC分类号： H02M7/00
CPC分类号： H02M3/33507 , Y02B70/1433
摘要： A modulation control method and system for a resonance circuit that generally relate to electrical communication technique. In the system, a controlling chip of the resonance circuit is connected to associated controlling means providing voltage matching and resistance control. The controlling means provides controlling parameters to the chip in accordance with input voltage. The controlling chip modulates the resonance circuit accordingly. A phase-shifting pulse width modulation controlling chip or a pulse width modulation controlling chip is connected to a voltage matching module and a resistance controlling module, wherein the voltage matching module matches the voltage ranges and the resistance controlling module adjusts the equivalent resistance of RT terminal to the external as the voltage of loop circuit changes accordingly. In the method, a controlling chip is used to realize a controlling mode of frequency modulation, pulse width modulation, and combination thereof with respect to the resonance circuit through the voltage matching module and the resistance controlling module. The present invention is advantageous in low cost and high efficiency.
摘要翻译：一种谐振电路的调制控制方法和系统，其通常涉及电气通信技术。在该系统中，谐振电路的控制芯片连接到提供电压匹配和电阻控制的相关控制装置。控制装置根据输入电压向芯片提供控制参数。控制芯片相应地调制谐振电路。一个移相脉宽调制控制芯片或一个脉冲宽度调制控制芯片连接到电压匹配模块和电阻控制模块，其中电压匹配模块匹配电压范围，电阻控制模块调整RT端子的等效电阻由于环路电路的电压相应地变化到外部。在该方法中，通过电压匹配模块和电阻控制模块，使用控制芯片实现频率调制，脉冲宽度调制以及相对于谐振电路的组合的控制模式。本发明在低成本和高效率方面是有利的。

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