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    • 5. 发明申请
    • METHOD, NODE AND SYSTEM FOR DETERMINING FAULT INDICATION STATE
    • 用于确定故障指示状态的方法,节点和系统
    • WO2011157111A3
    • 2012-05-03
    • PCT/CN2011074888
    • 2011-05-30
    • HUAWEI TECH CO LTDZHU ZHIYONG
    • ZHU ZHIYONG
    • H04L12/24
    • G06F11/008G06F11/3006H04L43/0817H04L43/10H04W24/04H04W24/08
    • Provided by the embodiments of the invention are a method, node and system for determining fault indication state, which relate to the communication field. The method includes the following steps: receiving a result, transmitted by a service request node, of detecting whether each of service nodes in a service node pool is failure; determining, according to the detection result, the fault indication state of the service node itself and the other service nodes; or, expanding an echo request message which carries a result that the service request node detects whether each of the service nodes in the service node pool is failure during the last period before the current period; transmitting, at the beginning of the current period, the echo request message to each of the service nodes so that each service node determines, according to the detection result, the fault indication state of the service node itself and the other service nodes. The embodiments of the invention also include a service request node, a service node, and a system consisting of the service request node and the service node. The above-mentioned solutions of the invention enhance the reliability of the fault detection of the service nodes.
    • 本发明的实施例提供了一种用于确定涉及通信领域的故障指示状态的方法,节点和系统。 该方法包括以下步骤:接收业务请求节点发送的结果,检测服务节点池中的每个业务节点是否故障; 根据检测结果确定服务节点本身和其他服务节点的故障指示状态; 或者扩展回送请求消息,该消息携带服务请求节点检测服务节点池中的每个服务节点在当前周期之前的最后期间是否失败的结果; 在当前周期开始时向每个服务节点发送回应请求消息,使得每个服务节点根据检测结果确定服务节点本身和其他服务节点的故障指示状态。 本发明的实施例还包括服务请求节点,服务节点和由服务请求节点和服务节点组成的系统。 本发明的上述方案增强了服务节点的故障检测的可靠性。
    • 6. 发明申请
    • MAIN/BACKUP SWITCHING METHOD BETWEEN COMMUNICATION DEVICES, COMMUNICATION DEVICE, SYSTEM AND SERVICE REQUEST DEVICE
    • 通信设备,通信设备,系统和服务请求设备之间的主/备份切换方法
    • WO2011157146A3
    • 2012-04-26
    • PCT/CN2011075057
    • 2011-05-31
    • HUAWEI TECH CO LTDZHU ZHIYONG
    • ZHU ZHIYONG
    • H04B1/74
    • H04L41/5019G06F11/2005
    • A main/backup switching method between communication devices, a communication device, system and a service request device are provided in the embodiments of the prevent invention. Wherein the method includes: a main/backup switching negotiation request is received which is transmitted by a main communication device and carries a fault information, wherein the fault information includes the service load of the main communication device and the amount of the current loss; the amount of the anticipative service loss of a backup communication device after switching is determined, and when the amount of the anticipative service loss is less than the amount of the current loss, it is determined that the main/backup switching is required; a main/backup switching instruction is transmitted to the service request device; the main/backup switching instruction instructs the service request device to switch its signaling communication pointer from the main signaling interaction interface address to the backup signaling interaction interface address; the service provided by the main communication device is taken over and borne. The embodiments of the prevent invention reduce the probability of the user service interruption during the main/backup switching between the communication devices.
    • 在本发明的实施例中提供了通信设备,通信设备,系统和服务请求设备之间的主/备交换方法。 其中方法包括:接收由主通信设备发送的主/备交换协商请求,并携带故障信息,其中故障信息包括主通信设备的业务负载和当前丢失量; 确定切换后的备用通信装置的预期服务损失量,当预期服务损失量小于当前损失量时,确定需要主备倒换; 主/备交换指令被发送到服务请求装置; 主/备交换指令指示服务请求装置将其信令通信指针从主信令交互接口地址切换到备用信令交互接口地址; 由主通信设备提供的服务被接管并承担。 防止发明的实施例降低了在通信设备之间的主/备用切换期间用户服务中断的概率。
    • 9. 发明申请
    • MAIN/BACKUP SWITCHING METHOD BETWEEN COMMUNICAION DEVICE, COMMUNICATION DEVICE, SYSTEM AND SERVICE REQUEST DEVICE
    • 通信设备,通信设备,系统和服务请求设备之间的主/备份切换方法
    • WO2011157145A3
    • 2012-04-19
    • PCT/CN2011075053
    • 2011-05-31
    • HUAWEI TECH CO LTDZHU ZHIYONG
    • ZHU ZHIYONG
    • H04L12/24
    • H04L41/0686H04L41/0668
    • The embodiments of the present invention relate to a main/backup switching method between communication device, a communication device, system and a service request device. The method includes: receiving a main/backup switching negotiation request transmitted by a main communication device which carries fault information, wherein the fault information includes: the service load and current loss amount of the main communication device; determining an anticipated service loss amount of the backup communication device after the switching, and determining that the main/backup switching is needed when the anticipated service loss amount is less than the current loss amount; transmitting a main/backup switching instruction to the service request device, wherein the main/backup switching instruction is used to instruct the service request device to switch its signaling communication pointer from a main signaling interaction interface address to a backup signaling interaction interface address; taking over and carrying the service provided by the main communication device. Application of the embodiments of the present invention enables the decrease of the user service interruption probability when a main/backup switching is carried out between communication devices.
    • 本发明的实施例涉及通信设备,通信设备,系统和服务请求设备之间的主/备交换方法。 该方法包括:接收由携带故障信息的主通信设备发送的主/备交换协商请求,其中所述故障信息包括:所述主通信设备的业务负载和当前丢失量; 确定切换后的备用通信设备的预期服务丢失量,并且当预期服务丢失量小于当前损失量时确定需要主/备交换; 向所述服务请求装置发送主/备交换指令,其中所述主/备交换指令用于指示所述服务请求装置将其信令通信指针从主信令交互接口地址切换到备用信令交互接口地址; 接管并承载由主通信设备提供的服务。 本发明的实施例的应用能够在通信设备之间执行主/备用切换时减少用户服务中断概率。