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    • 1. 发明授权
    • Main/standby switching interface module, network element system, and link information synchronization detection method
    • 主/备交换接口模块,网元系统和链路信息同步检测方法
    • US09215607B2
    • 2015-12-15
    • US13382578
    • 2010-05-19
    • Heyang LiuShubo GuoMeifeng Zhang
    • Heyang LiuShubo GuoMeifeng Zhang
    • H04W24/04H04W56/00H04W52/00H04L12/50H04L12/723H04L12/933G06F11/16G06F11/20
    • H04W24/04H04B1/74H04L49/557
    • The present invention discloses an active and standby switching interface module, a network element system and a method for synchronizing and detecting link information. In the scheme of the present invention, the standby switching function interface module sends a synchronization detection request message to a synchronization module, and performs synchronization processing on the link information on the standby switching function interface module according to a synchronization detection reply message from the synchronization module, wherein the synchronization detection reply message encapsulates the link information on the active switching function interface module. The scheme provided by the present invention effectively performs the synchronization and consistent detection on the link information, thereby correctly switch the data on the active switching function interface module to the link of the standby switching function interface module when the active switching function interface module is required to perform the active and standby switching.
    • 本发明公开了一种主备切换接口模块,网元系统以及用于同步和检测链路信息的方法。 在本发明的方案中,备用交换功能接口模块向同步模块发送同步检测请求消息,并根据来自同步的同步检测应答消息对备用交换功能接口模块上的链路信息进行同步处理 模块,其中所述同步检测应答消息将所述链路信息封装在所述主动交换功能接口模块上。 本发明提供的方案有效地执行链路信息的同步和一致检测,从而在需要主动切换功能接口模块时将主动交换功能接口模块上的数据正确地切换到备用交换功能接口模块的链路 执行主备切换。
    • 2. 发明申请
    • MAIN/STANDBY SWITCHING INTERFACE MODULE, NETWORK ELEMENT SYSTEM, AND LINK INFORMATION SYNCHRONIZATION DETECTION METHOD
    • 主/待机切换接口模块,网络元件系统和链路信息同步检测方法
    • US20120106545A1
    • 2012-05-03
    • US13382578
    • 2010-05-19
    • Heyang LiuShubo GuoMeifeng Zhang
    • Heyang LiuShubo GuoMeifeng Zhang
    • H04L12/50
    • H04W24/04H04B1/74H04L49/557
    • The present invention discloses an active and standby switching interface module, a network element system and a method for synchronizing and detecting link information. In the scheme of the present invention, the standby switching function interface module sends a synchronization detection request message to a synchronization module, and performs synchronization processing on the link information on the standby switching function interface module according to a synchronization detection reply message from the synchronization module, wherein the synchronization detection reply message encapsulates the link information on the active switching function interface module. The scheme provided by the present invention effectively performs the synchronization and consistent detection on the link information, thereby correctly switch the data on the active switching function interface module to the link of the standby switching function interface module when the active switching function interface module is required to perform the active and standby switching.
    • 本发明公开了一种主备切换接口模块,网元系统以及用于同步和检测链路信息的方法。 在本发明的方案中,备用交换功能接口模块向同步模块发送同步检测请求消息,并根据来自同步的同步检测应答消息对备用交换功能接口模块上的链路信息进行同步处理 模块,其中所述同步检测应答消息将所述链路信息封装在所述主动交换功能接口模块上。 本发明提供的方案有效地执行链路信息的同步和一致检测,从而在需要主动切换功能接口模块时将主动交换功能接口模块上的数据正确地切换到备用交换功能接口模块的链路 执行主备切换。
    • 3. 发明申请
    • APPARATUS SYSTEM AND METHOD FOR FORWARDING USER PLANE DATA
    • 用于计算用户平面数据的装置系统和方法
    • US20120093048A1
    • 2012-04-19
    • US13259816
    • 2010-05-18
    • Heyang LiuMeifeng ZhangChenggang LiHaishu ZhengYajun Zhang
    • Heyang LiuMeifeng ZhangChenggang LiHaishu ZhengYajun Zhang
    • H04W4/18
    • H04L12/66H04L65/103
    • An apparatus, system and method for forwarding user plane data. A user plane gateway (102) comprises: a receiving module (106) for receiving data which comes from a first network element (100) and uses a first transfer module; a converting module (108) for converting the transfer mode of the received data from the first transfer mode to a second transfer mode, wherein the first transfer mode is asynchronous transfer mode (ATM) and the second transfer mode is Internet Protocol (IP) transfer mode, or the first transfer mode is IP transfer mode and the second transfer mode is ATM; and a sending module (110) for sending the converted data to a second network element (104) using the second transfer mode. This apparatus, system and method achieve the effects that the aggregation of ATM network to the IP network, the networking device able to be compatible forwardly, improving bandwidth utilization rate, saving costs, etc.
    • 一种用于转发用户平面数据的装置,系统和方法。 用户平面网关(102)包括:接收模块(106),用于接收来自第一网元(100)并使用第一传输模块的数据; 用于将接收到的数据从第一传送模式转移到第二传送模式的转换模块(108),其中第一传送模式是异步传送模式(ATM),第二传送模式是因特网协议(IP)传送 模式,或第一传输模式为IP传输模式,第二传输模式为ATM; 以及发送模块(110),用于使用第二传送模式将转换的数据发送到第二网络元件(104)。 该装置,系统和方法实现了ATM网络聚合到IP网络的效果,网络设备能够向前兼容,提高带宽利用率,节省成本等。
    • 4. 发明授权
    • Apparatus, system and method for forwarding user plane data
    • 用于转发用户平面数据的装置,系统和方法
    • US08619811B2
    • 2013-12-31
    • US13259816
    • 2010-05-18
    • Heyang LiuMeifeng ZhangChenggang LiHaishu ZhengYajun Zhang
    • Heyang LiuMeifeng ZhangChenggang LiHaishu ZhengYajun Zhang
    • H04J3/16H04W4/00
    • H04L12/66H04L65/103
    • An apparatus, system and method for forwarding user plane data. A user plane gateway (102) comprises: a receiving module (106) for receiving data which comes from a first network element (100) and uses a first transfer module; a converting module (108) for converting the transfer mode of the received data from the first transfer mode to a second transfer mode, wherein the first transfer mode is asynchronous transfer mode (ATM) and the second transfer mode is Internet Protocol (IP) transfer mode, or the first transfer mode is IP transfer mode and the second transfer mode is ATM; and a sending module (110) for sending the converted data to a second network element (104) using the second transfer mode. This apparatus, system and method achieve the effects that the aggregation of ATM network to the IP network, the networking device able to be compatible forwardly, improving bandwidth utilization rate, saving costs, etc.
    • 一种用于转发用户平面数据的装置,系统和方法。 用户平面网关(102)包括:接收模块(106),用于接收来自第一网元(100)并使用第一传输模块的数据; 用于将接收到的数据从第一传送模式转移到第二传送模式的转换模块(108),其中第一传送模式是异步传送模式(ATM),第二传送模式是因特网协议(IP)传送 模式,或第一传输模式为IP传输模式,第二传输模式为ATM; 以及发送模块(110),用于使用第二传送模式将转换的数据发送到第二网络元件(104)。 该装置,系统和方法实现了ATM网络聚合到IP网络的效果,网络设备能够向前兼容,提高带宽利用率,节省成本等。