WO2017088815A1 - 一种状态检测的方法及无线网络节点 - Google Patents
一种状态检测的方法及无线网络节点 Download PDFInfo
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- WO2017088815A1 WO2017088815A1 PCT/CN2016/107256 CN2016107256W WO2017088815A1 WO 2017088815 A1 WO2017088815 A1 WO 2017088815A1 CN 2016107256 W CN2016107256 W CN 2016107256W WO 2017088815 A1 WO2017088815 A1 WO 2017088815A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/25—Maintenance of established connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a method for detecting a state and a wireless network node.
- network nodes such as base stations or controllers need to determine the peer network status.
- the Ping timing is used to detect the service address pair state, so that the wireless network node in the network acquires the network state of the peer end, and in the long term evolution (Long Term Evolution)
- the GPRS Tunneling Protocol User Plane is used to detect the status of the service address pair in response to the timing, so that the wireless network node in the network acquires the network status of the peer.
- Radio Network Controller RNC
- LTE Long Term Evolution
- X2 Central Processing Unit
- the application provides a state detection method and a wireless network node, which greatly reduces the traffic between the networks, reduces the burden on the network device, and improves the detection efficiency.
- the first aspect of the present application provides a wireless network node, which is applied to user plane service address pair state detection, where the wireless network node includes:
- a determining unit configured to determine whether the target wireless network node is received within the first preset time interval Normal data message sent
- a determining unit configured to: when the determining unit determines that the normal data packet sent by the target wireless network node is received within the first preset time interval, and determines that the target network node status is online, the determining unit does not need to go to the target wireless The network node sends a probe packet.
- a sending unit configured to send a probe message to the target wireless network node when the determining unit determines that the normal data packet sent by the target wireless network node is not received within the first preset time interval
- the determining unit is further configured to determine that the target network node status is online when receiving the first response message returned by the target wireless network node.
- the sending unit is further configured to: after determining that the target network node is online at the current moment, if the second preset time interval is passed, the normal data sent by the target network node is not received.
- the message sends a probe message to the target network node.
- the determining unit is further configured to determine that the target network node status is online when receiving the second response message returned by the target wireless network node.
- the sending unit is further configured to resend the probe message if the first response message returned by the target wireless network node is not received at the third preset time;
- the determining unit is configured to determine that the target network node status is offline when the sending unit does not receive the response message returned by the target wireless network node until the sending message is sent to the Nth time.
- N is a positive integer.
- the second aspect of the present application provides a wireless network node, which is applied to user plane service address pair state detection, where the wireless network node includes:
- a receiving unit configured to receive a probe packet sent by the target network node
- a sending unit configured to send, to the target network node, a first response message that is sent to the target network node in a first preset time interval, so that the target network node determines that the network node status is online.
- the wireless network node further includes:
- a determining unit configured to determine whether a normal data packet sent by the target wireless network node is received in the second preset time interval
- a determining unit configured to determine, in the determining unit, that the target is received within the second preset time interval When the normal network packet sent by the line network node determines that the target network node status is online, the probe packet is not sent to the target wireless network node;
- the sending unit is further configured to: when the determining unit determines that the normal data packet sent by the target wireless network node is not received within the second preset time interval, send the probe packet to the target wireless network node;
- the determining unit is further configured to: when the receiving unit receives the second response message returned by the target wireless network node, determine that the target network node status is online.
- the third aspect of the present application provides a method for status detection, which is applied to user plane service address pair status detection, and the method includes:
- the first wireless network node determines that the status of the second network node is online, and does not send a probe message to the second wireless network node;
- the first wireless network node sends a probe message to the second wireless network node, and when the first wireless network node receives the first response message returned by the second wireless network node, determining The second network node status is online.
- the method further includes:
- the first network node After determining that the second network node is online at the current time, if the second network node does not receive the normal data packet sent by the second network node after the second preset time interval, The first network node sends a probe packet to the second network node;
- the method further includes:
- the first wireless network node In a case that the first wireless network node does not receive the first response message returned by the second wireless network node at the third preset time, the first wireless network node resends the probe message until And sending, by the Nth time, the probe message, when the response message returned by the second wireless network node is not received, determining that the status of the second network node is offline, where N>1 and N is a positive integer.
- the fourth aspect of the present application provides a method for detecting a state, which is applied to a user plane service address pair state detection, where the method includes:
- the method further includes:
- the second wireless network node determines whether the normal data packet sent by the first wireless network node is received in the second preset time interval
- the second wireless network node determines that the status of the first network node is online, and does not send a probe message to the second wireless network node;
- the second wireless network node sends a probe message to the first wireless network node, and when the second wireless network node receives the second response message returned by the first wireless network node, determining The first network node status is online.
- the present application has the following advantages:
- the peer network when there is normal data traffic between two wireless network nodes, the peer network may be directly determined, and when there is no normal data traffic between the two wireless network nodes, the wireless network concerned with the peer network state is considered.
- the node sends a probe packet to the peer to determine whether the peer is online.
- the application uses the traffic of the service packet to minimize the number of the peers to detect the number of the packets, which greatly reduces the traffic between the networks and reduces the network equipment. The burden of improving the detection efficiency.
- FIG. 1 is a schematic diagram of an embodiment of a wireless network node in the present application.
- FIG. 2 is a schematic diagram of an embodiment of a wireless network node in the present application.
- FIG. 3 is a schematic diagram of another embodiment of a wireless network node in the present application.
- FIG. 4 is a schematic diagram of another embodiment of a wireless network node in the present application.
- FIG. 5 is a schematic diagram of another embodiment of a wireless network node in the present application.
- FIG. 6 is a schematic diagram of an embodiment of a method for detecting a state in the present application.
- FIG. 7 is a schematic diagram of another embodiment of a method of state detection in the present application.
- the application provides a state detection method and a wireless network node, which greatly reduces the traffic between the networks, reduces the burden on the network device, and improves the detection efficiency.
- the wireless network node is applied to the user plane service address pair state detection in the application, and the wireless network node 100 includes:
- the determining unit 101 is configured to determine whether a normal data packet sent by the target wireless network node is received in the first preset time interval;
- the normal data message may be a GTPU response request packet, such as a GTPU Echo Req packet, or may be a User Datagram Protocol (UDP) sent by the normal target wireless network node to the wireless network node.
- GTPU response request packet such as a GTPU Echo Req packet
- UDP User Datagram Protocol
- the determining unit 102 is configured to: when the determining unit 101 determines that the normal data packet sent by the target wireless network node is received within the first preset time interval, and determines that the target network node status is online, The target wireless network node sends a probe packet;
- the sending unit 103 is configured to: when the determining unit 101 determines that the normal data packet sent by the target wireless network node is not received within the first preset time interval, send the probe packet to the target wireless network node;
- the determining unit 102 element is further configured to determine that the target network node status is online when receiving the first response message returned by the target wireless network node.
- the determining unit 101 determines whether the normal data packet sent by the target wireless network node is received within the first preset time interval; the determining unit 101 determines that the target is received within the first preset time interval.
- the probe packet is not sent to the target wireless network node; the sending unit 103 determines in the determining unit 101 that the first preset time interval is not Receiving the normal data packet sent by the target wireless network node, sending the probe message to the target wireless network node; the determining unit 102 is further configured to determine the target network node status when receiving the first response message returned by the target wireless network node Is online.
- the sending unit 103 is further configured to: after determining that the target network node is online at the current moment, if the second preset time interval is not passed, the normal sending by the target network node is not received. Data packet, sending a probe packet to the target network node;
- the determining unit 102 is further configured to determine that the target network node status is online when receiving the second response message returned by the target wireless network node.
- the sending unit 103 is further configured to resend the probe message if the first response message returned by the target wireless network node is not received at the third preset time;
- the determining unit 102 is configured to determine, when the sending unit 103 sends the probe message until the Nth time, that the response message returned by the target wireless network node is not received, determining that the target network node status is not Online, where N>1 and N is a positive integer.
- the first network node may be a base station or a radio network controller RNC
- the second network node is a base station or an RNC.
- the wireless network node determines that another wireless network node refers to the wireless network node determining that the wireless network node is in a connected state with another wireless network node, and may perform information interaction, and vice versa.
- the target wireless network node B sends a hello message to the wireless network node A every time period (for example, 10S), and the hello message may be a user datagram protocol (User Datagram). Protocol, UDP) ping packet, as shown in Figure 2, if A receives a hello message sent by B within the first preset time interval (for example, 10S), A determines B to be online, if A is at the preset time interval. If no hello message is received, A itself sends a hello message to B. If B returns an acknowledgment response message (ACK message) to A, A determines B is online.
- the ACK message can be Internet Control Message Protocol (Internet Control Message).
- wireless network node 400 includes:
- the receiving unit 401 is configured to receive a probe packet sent by the target network node.
- the sending unit 402 is configured to send, to the target network node, a first response message that responds to the probe message in a first preset time interval, so that the target network node determines that the network node status is online.
- the wireless network node further includes:
- a determining unit configured to determine whether a normal data packet sent by the target wireless network node is received in the second preset time interval
- a determining unit configured to: when the determining unit determines that the normal data packet sent by the target wireless network node is received within the second preset time interval, determining that the target network node status is online, The network node sends a probe packet.
- the sending unit is further configured to: when the determining unit determines that the normal data packet sent by the target wireless network node is not received within the second preset time interval, send the probe packet to the target wireless network node;
- the determining unit is further configured to: when the receiving unit receives the second response message returned by the target wireless network node, determine that the target network node status is online.
- the terminal in the present application is described above from the perspective of a unitized functional entity.
- the following describes the wireless network node shown in FIG. 1 in the present application from the perspective of hardware processing.
- the wireless network node in the present application includes Transmitter 501, receiver 502 and processor 503 (may have one or more) and memory 504.
- the wireless network node to which the present application relates may have more or fewer components than those shown in FIG. 5, may combine two or more components, or may have different component configurations or settings, each component may include one Hardware, software, or a combination of hardware and software, including multiple signal processing and/or application specific integrated circuits.
- the processor 503 is configured to perform the following operations:
- the determining unit determines that the normal data packet sent by the target wireless network node is received within the first preset time interval, and determines that the target network node status is online, the detection message is not sent to the target wireless network node. Text.
- the transmitter 501 is configured to perform the following operations:
- the determining unit determines that the normal data packet sent by the target wireless network node is not received within the first preset time interval, sending the probe packet to the target wireless network node.
- the processor 503 is further configured to perform the following operations:
- the sender 501 is configured to perform the following operations:
- the processor 503 is further configured to perform the following operations:
- the sender 501 is configured to perform the following operations:
- the processor 503 is further configured to perform the following operations:
- an embodiment of the method for detecting state of the present invention is applied to user plane service address pair state detection, and the method includes:
- the first wireless network node determines whether the normal data packet sent by the second wireless network node is received in the first preset time interval, and if so, step 602 is performed, and if not, step 603 is performed;
- the first wireless network node determines that the status of the second network node is online, and does not send a probe packet to the second wireless network node.
- the first wireless network node sends a probe packet to the second wireless network node, and when the first wireless network node receives the first response message returned by the second wireless network node, determining the second The network node status is online.
- the peer network when there is normal data traffic between two wireless network nodes, the peer network may be directly determined, and when there is no normal data traffic between the two wireless network nodes, the wireless network concerned with the peer network state is considered.
- the node sends a probe packet to the peer to determine whether the peer is online.
- the application uses the traffic of the service packet to minimize the number of the peers to detect the number of the packets, which greatly reduces the traffic between the networks and reduces the network equipment. The burden of improving the detection efficiency.
- the method further includes:
- the first network node After determining that the second network node is online at the current time, if the second network node does not receive the normal data packet sent by the second network node after the second preset time interval, The first network node sends a probe packet to the second network node;
- the method further includes:
- the first wireless network node In a case that the first wireless network node does not receive the first response message returned by the second wireless network node at the third preset time, the first wireless network node resends the probe message until And sending, by the Nth time, the probe message, when the response message returned by the second wireless network node is not received, determining that the status of the second network node is offline, where N>1 and N is a positive integer.
- FIG. 7 another embodiment of the method for detecting state of the present invention is applied to a user plane service.
- Address-to-state detection the method comprising:
- the second network node receives the probe packet sent by the first network node.
- the second network node sends a first response message that is sent to the first network node in response to the probe packet in a first preset time interval, so that the first network node determines that the status of the second network node is Online.
- the method further includes:
- the second wireless network node determines whether the normal data packet sent by the first wireless network node is received in the second preset time interval
- the second wireless network node determines that the status of the first network node is online, and does not send a probe message to the second wireless network node;
- the second wireless network node sends a probe message to the first wireless network node, and when the second wireless network node receives the second response message returned by the first wireless network node, determining The first network node status is online.
- the present application also provides a computer storage medium, wherein the computer storage medium can store a program, and the program includes some or all of the steps of the method for detecting at least the state described in the foregoing method embodiments.
- the disclosed system, apparatus, and method may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of the unit is only a logical function division, and the actual implementation may have another
- the manner of division, such as multiple units or components, may be combined or integrated into another system, or some features may be omitted or not performed.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
- the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
- the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
- a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .
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Abstract
本申请公开了一种状态检测的方法及无线网络节点。本申请中一种无线网络节点包括:判断单元,用于判断在第一预设时间间隔内是否接收到目标无线网络节点发送的正常数据报文;确定单元,用于在判断单元判断在第一预设时间间隔内接收到目标无线网络节点发送的正常数据报文时,确定目标网络节点状态为在线;发送单元,用于在判断单元判断在第一预设时间间隔内未接收到目标无线网络节点发送的正常数据报文时,向目标无线网络节点发送探测报文;确定单元还用于在接收到目标无线网络节点返回的第一响应消息时,确定目标网络节点状态为在线。本申请大幅减少了网络间的流量,减轻了网络设备的负担,提高了检测效率。
Description
本申请要求于2015年11月27日提交中国专利局、申请号为201510847561.X、发明名称为“一种状态检测的方法及无线网络节点”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
本发明涉及通信技术领域,特别涉及一种状态检测的方法及无线网络节点。
在移动通信技术领域,为了获取对端网络状态,以进行通信业务,基站或控制器等网络节点都需要确定对端网络状态。
目前,主要有两种检测对端状态的方式,在3G网络中,采用Ping定时进行检测业务地址对状态,以使得网络中的无线网络节点获取对端的网络状态,而在长期演进(Long Term Evolution,LTE)网络中采用分组数据报文的封装(GPRS Tunneling Protocol User Plane,GTPU)响应定时进行检测业务地址对状态,以使得网络中的无线网络节点获取对端的网络状态。
无论是采用ping还是周期性心跳(GTPU响应),都要周期性发送报文,如果无线网络控制器(Radio Network Controller,RNC)连接上千个基站,或者LTE连接很多S1或者X2,那么无论对于中央处理器(Central Processing Unit,CPU)消耗还是网路流量都是巨大的消耗,且这种检测可扩展性太差。
发明内容
本申请提供了一种状态检测的方法及无线网络节点,大幅减少了网络间的流量,减轻了网络设备的负担,提高了检测效率。
本申请中第一方面提供了一种无线网络节点,应用于用户面业务地址对状态检测,所述无线网络节点包括:
判断单元,用于判断在第一预设时间间隔内是否接收到目标无线网络节点
发送的正常数据报文;
确定单元,用于在所述判断单元判断在第一预设时间间隔内接收到目标无线网络节点发送的正常数据报文时,确定所述目标网络节点状态为在线,则不用向所述目标无线网络节点发送探测报文;
发送单元,用于在所述判断单元判断在第一预设时间间隔内未接收到目标无线网络节点发送的正常数据报文时,向所述目标无线网络节点发送探测报文;
所述确定单元还用于在接收到所述目标无线网络节点返回的第一响应消息时,确定所述目标网络节点状态为在线。
可选的,所述发送单元还用于在确定当前时刻所述目标网络节点在线的情况下,若再经过所述第二预设时间间隔后,未接收到所述目标网络节点发送的正常数据报文,则向目标网络节点发送探测报文;
所述确定单元还用于在接收到所述目标无线网络节点返回的第二响应消息时,确定所述目标网络节点状态为在线。
可选的,所述发送单元还用于在第三预设时刻未接收到所述目标无线网络节点返回的第一响应消息的情况下,重发所述探测报文;
所述确定单元,用于在所述发送单元直至第N次发送所述探测报文,仍未接收到所述目标无线网络节点返回的响应消息时,确定所述目标网络节点状态为不在线,其中,N>1且N为正整数。
本申请第二方面提供一种无线网络节点,应用于用户面业务地址对状态检测,所述无线网络节点包括:
接收单元,用于接收目标网络节点发送的探测报文;
发送单元,用于在第一预设时间间隔内向所述目标网络节点发送响应所述探测报文的第一响应消息,以使得所述目标网络节点确定所述网络节点状态为在线。
可选的,所述无线网络节点还包括:
判断单元,用于判断在第二预设时间间隔内是否接收到所述目标无线网络节点发送的正常数据报文;
确定单元,用于在所述判断单元判断在第二预设时间间隔内接收到目标无
线网络节点发送的正常数据报文时,确定所述目标网络节点状态为在线,则不用向所述目标无线网络节点发送探测报文;
所述发送单元还用于在所述判断单元判断在第二预设时间间隔内未接收到目标无线网络节点发送的正常数据报文时,向所述目标无线网络节点发送探测报文;
所述确定单元还用于在所述接收单元接收到所述目标无线网络节点返回的第二响应消息时,确定所述目标网络节点状态为在线。
本申请第三方面提供了一种状态检测的方法,应用于用户面业务地址对状态检测,所述方法包括:
第一无线网络节点判断在第一预设时间间隔内是否接收到第二无线网络节点发送的正常数据报文;
若是,则所述第一无线网络节点确定所述第二网络节点状态为在线,则不用向所述第二无线网络节点发送探测报文;
若否,则所述第一无线网络节点向所述第二无线网络节点发送探测报文,在所述第一无线网络节点接收到所述第二无线网络节点返回的第一响应消息时,确定所述第二网络节点状态为在线。
可选的,所述方法还包括:
在确定当前时刻所述第二网络节点在线的情况下,若再经过所述第二预设时间间隔后,所述第一网络节点未接收到所述第二网络节点发送的正常数据报文,则所述第一网络节点向所述第二网络节点发送探测报文;
在所述第一网络节点接收到所述第二无线网络节点返回的第二响应消息时,确定所述第二网络节点状态为在线。
可选的,所述方法还包括:
在所述第一无线网络节点在第三预设时刻未接收到所述第二无线网络节点返回的第一响应消息的情况下,所述第一无线网络节点重发所述探测报文,直至第N次发送所述探测报文,仍未接收到所述第二无线网络节点返回的响应消息时,确定所述第二网络节点状态为不在线,其中,N>1且N为正整数。
本申请第四方面提供一种状态检测的方法,应用于用户面业务地址对状态检测,所述方法包括:
第二网络节点接收第一网络节点发送的探测报文;
所述第二网络节点在第一预设时间间隔内向所述第一网络节点发送响应所述探测报文的第一响应消息,以使得所述第一网络节点确定所述第二网络节点状态为在线。
另一种可能的实现方式中,所述方法还包括:
第二无线网络节点判断在第二预设时间间隔内是否接收到所述第一无线网络节点发送的正常数据报文;
若是,则所述第二无线网络节点确定所述第一网络节点状态为在线,则不用向所述第二无线网络节点发送探测报文;
若否,则所述第二无线网络节点向所述第一无线网络节点发送探测报文,在所述第二无线网络节点接收到所述第一无线网络节点返回的第二响应消息时,确定所述第一网络节点状态为在线。
从以上技术方案可以看出,本申请具有以下优点:
本申请中,在两个无线网络节点之间有正常的数据流量时,可以直接确定对端在线,在两个无线网络节点之间没有正常的数据流量时,对对端网络状态关注的无线网络节点通过向对端发送探测报文确定对端是否在线,本申请通过使用业务报文的流量来最小化对端状态检测所述报文的数量,大幅减少了网络间的流量,减轻了网络设备的负担,提高了检测效率。
图1是本申请中无线网络节点的一个实施例示意图;
图2是本申请中无线网络节点具体实施时的实施例示意图;
图3是本申请中无线网络节点具体实施时的另一个实施例示意图;
图4是本申请中无线网络节点的另一个实施例示意图;
图5是本申请中无线网络节点的另一个实施例示意图;
图6是本申请中状态检测的方法的一个实施例示意图;
图7是本申请中状态检测的方法的另一个实施例示意图。
本申请提供了一种状态检测的方法及无线网络节点,大幅减少了网络间的流量,减轻了网络设备的负担,提高了检测效率。
为了使本技术领域的人员更好地理解本发明方案,下面将结合本申请中的附图,对本申请中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分的实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都应当属于本发明保护的范围。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等(如果存在)是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、***、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
下面首先介绍本申请中无线网络节点的实施例。
请参阅图1,本申请中无线网络节点应用于用户面业务地址对状态检测,所述无线网络节点100包括:
判断单元101,用于判断在第一预设时间间隔内是否接收到目标无线网络节点发送的正常数据报文;
本申请中,正常数据报文,可以是GTPU响应请求包,例如GTPU Echo Req包,也可以是正常的目标无线网络节点发送给所述无线网络节点的用户数据报协议(User Datagram Protocol,UDP)数据报文等,此处不作限定。
确定单元102,用于在所述判断单元101判断在第一预设时间间隔内接收到目标无线网络节点发送的正常数据报文时,确定所述目标网络节点状态为在线,则不用向所述目标无线网络节点发送探测报文;
发送单元103,用于在所述判断单元101判断在第一预设时间间隔内未接收到目标无线网络节点发送的正常数据报文时,向所述目标无线网络节点发送探测报文;
所述确定单102元还用于在接收到所述目标无线网络节点返回的第一响应消息时,确定所述目标网络节点状态为在线。
本申请中,判断单元101判断在第一预设时间间隔内是否接收到目标无线网络节点发送的正常数据报文;确定单元102所述判断单元101判断在第一预设时间间隔内接收到目标无线网络节点发送的正常数据报文时,确定目标网络节点状态为在线,则不用向目标无线网络节点发送探测报文;发送单元103在所述判断单元101判断在第一预设时间间隔内未接收到目标无线网络节点发送的正常数据报文时,向目标无线网络节点发送探测报文;确定单元102还用于在接收到目标无线网络节点返回的第一响应消息时,确定目标网络节点状态为在线。本申请大幅减少了两个无线网络节点之间状态检测的流量,减轻了网络设备的负担,提高了状态检测效率。
可选的,所述发送单元103还用于在确定当前时刻所述目标网络节点在线的情况下,若再经过所述第二预设时间间隔后,未接收到所述目标网络节点发送的正常数据报文,则向目标网络节点发送探测报文;
所述确定单元102还用于在接收到所述目标无线网络节点返回的第二响应消息时,确定所述目标网络节点状态为在线。
可选的,所述发送单元103还用于在第三预设时刻未接收到所述目标无线网络节点返回的第一响应消息的情况下,重发所述探测报文;
所述确定单元102,用于在所述发送单元103直至第N次发送所述探测报文,仍未接收到所述目标无线网络节点返回的响应消息时,确定所述目标网络节点状态为不在线,其中,N>1且N为正整数。
其中,所述第一网络节点可以为基站或无线网络控制器RNC,所述第二网络节点为基站或RNC。
需要说明的是,本申请中,无线网络节点确定另一无线网络节点在线指的是无线网络节点确定与另一无线网络节点处于连通状态,可以进行信息交互,反之即不在线。
下面结合具体应用场景对上述无线网络设备状态检测的流程进行介绍。
假设目标无线网络节点B每隔一段时间(例如10S)向所述无线网络节点A发送一次hello消息,该hello消息可以是用户数据报协议(User Datagram
Protocol,UDP)ping报文,如图2所示,若A在第一预设时间间隔内(例如10S)收到B发送的hello消息,则A确定B在线,若A在该预设时间间隔内未收到hello消息,则A自己主动向B发送hello消息,若B向A返回确认响应消息(ACK消息),则A确定B在线,其中ACK消息可以是Internet控制报文协议(Internet Control Message Protocol,ICMP)ping报文,如图3所示,若B在第二预设时间内还没返回ACK消息,则A重发该hello消息,直至到第N次,B仍没返回ACK消息,则A确定B不在线。
下面介绍本申请中另一侧无线网络节点的实施例。
请参阅图4,本申请中无线网络节点的另一实施例应用于用户面业务地址对状态检测,所述无线网络节点400包括:
接收单元401,用于接收目标网络节点发送的探测报文;
发送单元402,用于在第一预设时间间隔内向所述目标网络节点发送响应所述探测报文的第一响应消息,以使得所述目标网络节点确定所述网络节点状态为在线。
可选的,所述无线网络节点还包括:
判断单元,用于判断在第二预设时间间隔内是否接收到所述目标无线网络节点发送的正常数据报文;
确定单元,用于在所述判断单元判断在第二预设时间间隔内接收到目标无线网络节点发送的正常数据报文时,确定所述目标网络节点状态为在线,则不用向所述目标无线网络节点发送探测报文;
所述发送单元还用于在所述判断单元判断在第二预设时间间隔内未接收到目标无线网络节点发送的正常数据报文时,向所述目标无线网络节点发送探测报文;
所述确定单元还用于在所述接收单元接收到所述目标无线网络节点返回的第二响应消息时,确定所述目标网络节点状态为在线。
上面从单元化功能实体的角度对本申请中的终端进行了描述,下面从硬件处理的角度对本申请中图1所示的无线网络节点进行描述,请参阅图5,本申请中的无线网络节点包括:发送器501、接收器502和处理器503(可以有一个或多个)和存储器504。
本申请涉及的无线网络节点可以具有比图5所示出的更多或更少的部件,可以组合两个或更多个部件,或者可以具有不同的部件配置或设置,各个部件可以在包括一个或多个信号处理和/或专用集成电路在内的硬件、软件或硬件和软件的组合实现。
所述处理器503用于执行如下操作:
判断在第一预设时间间隔内是否接收到目标无线网络节点发送的正常数据报文;
在所述判断单元判断在第一预设时间间隔内接收到目标无线网络节点发送的正常数据报文时,确定所述目标网络节点状态为在线,则不用向所述目标无线网络节点发送探测报文。
所述发送器501用于执行如下操作:
在所述判断单元判断在第一预设时间间隔内未接收到目标无线网络节点发送的正常数据报文时,向所述目标无线网络节点发送探测报文。
所述处理器503还用于执行如下操作:
在接收到所述目标无线网络节点返回的第一响应消息时,确定所述目标网络节点状态为在线。
可选的,所述发送器501用于执行如下操作:
在确定当前时刻所述目标网络节点在线的情况下,若再经过所述第二预设时间间隔后,未接收到所述目标网络节点发送的正常数据报文,则向目标网络节点发送探测报文;
所述处理器503还用于执行如下操作:
在接收到所述目标无线网络节点返回的第二响应消息时,确定所述目标网络节点状态为在线。
可选的,所述发送器501用于执行如下操作:
在第三预设时刻未接收到所述目标无线网络节点返回的第一响应消息的情况下,重发所述探测报文;
所述处理器503还用于执行如下操作:
在所述发送单元直至第N次发送所述探测报文,仍未接收到所述目标无线网络节点返回的响应消息时,确定所述目标网络节点状态为不在线,其中,
N>1且N为正整数。
下面介绍本申请中状态检测的方法的实施例。
请参阅图6,本发明状态检测的方法的一个实施例应用于用户面业务地址对状态检测,所述方法包括:
601、第一无线网络节点判断在第一预设时间间隔内是否接收到第二无线网络节点发送的正常数据报文,若是,执行步骤602,若否,执行步骤603;
602、第一无线网络节点确定所述第二网络节点状态为在线,则不用向所述第二无线网络节点发送探测报文;
603、第一无线网络节点向所述第二无线网络节点发送探测报文,在所述第一无线网络节点接收到所述第二无线网络节点返回的第一响应消息时,确定所述第二网络节点状态为在线。
本申请中,在两个无线网络节点之间有正常的数据流量时,可以直接确定对端在线,在两个无线网络节点之间没有正常的数据流量时,对对端网络状态关注的无线网络节点通过向对端发送探测报文确定对端是否在线,本申请通过使用业务报文的流量来最小化对端状态检测所述报文的数量,大幅减少了网络间的流量,减轻了网络设备的负担,提高了检测效率。
可选的,所述方法还包括:
在确定当前时刻所述第二网络节点在线的情况下,若再经过所述第二预设时间间隔后,所述第一网络节点未接收到所述第二网络节点发送的正常数据报文,则所述第一网络节点向所述第二网络节点发送探测报文;
在所述第一网络节点接收到所述第二无线网络节点返回的第二响应消息时,确定所述第二网络节点状态为在线。
可选的,所述方法还包括:
在所述第一无线网络节点在第三预设时刻未接收到所述第二无线网络节点返回的第一响应消息的情况下,所述第一无线网络节点重发所述探测报文,直至第N次发送所述探测报文,仍未接收到所述第二无线网络节点返回的响应消息时,确定所述第二网络节点状态为不在线,其中,N>1且N为正整数。
下面介绍本申请中另一侧状态检测的方法的实施例。
请参阅图7,本发明状态检测的方法的另一个实施例应用于用户面业务地
址对状态检测,所述方法包括:
701、第二网络节点接收第一网络节点发送的探测报文;
702、第二网络节点在第一预设时间间隔内向所述第一网络节点发送响应所述探测报文的第一响应消息,以使得所述第一网络节点确定所述第二网络节点状态为在线。
可选的,所述方法还包括:
第二无线网络节点判断在第二预设时间间隔内是否接收到所述第一无线网络节点发送的正常数据报文;
若是,则所述第二无线网络节点确定所述第一网络节点状态为在线,则不用向所述第二无线网络节点发送探测报文;
若否,则所述第二无线网络节点向所述第一无线网络节点发送探测报文,在所述第二无线网络节点接收到所述第一无线网络节点返回的第二响应消息时,确定所述第一网络节点状态为在线。
本申请还提供一种计算机存储介质,其中,该计算机存储介质可存储有程序,该程序执行时包括上述方法实施例中记载的至少状态检测的方法的部分或全部步骤。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
需要说明的是,对于前述的各方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本发明并不受所描述的动作顺序的限制,因为依据本发明,某些步骤可以采用其他顺序或者同时进行。其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作和模块并不一定是本发明所必须的。
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中,应该理解到,所揭露的***,装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另
外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个***,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本发明各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。
Claims (10)
- 一种无线网络节点,其特征在于,应用于用户面业务地址对状态检测,所述无线网络节点包括:判断单元,用于判断在第一预设时间间隔内是否接收到目标无线网络节点发送的正常数据报文;确定单元,用于在所述判断单元判断在第一预设时间间隔内接收到目标无线网络节点发送的正常数据报文时,确定所述目标网络节点状态为在线,则不用向所述目标无线网络节点发送探测报文;发送单元,用于在所述判断单元判断在第一预设时间间隔内未接收到目标无线网络节点发送的正常数据报文时,向所述目标无线网络节点发送探测报文;所述确定单元还用于在接收到所述目标无线网络节点返回的第一响应消息时,确定所述目标网络节点状态为在线。
- 根据权利要求1所述的网络节点,其特征在于,所述发送单元还用于在确定当前时刻所述目标网络节点在线的情况下,若再经过所述第二预设时间间隔后,未接收到所述目标网络节点发送的正常数据报文,则向目标网络节点发送探测报文;所述确定单元还用于在接收到所述目标无线网络节点返回的第二响应消息时,确定所述目标网络节点状态为在线。
- 根据权利要求1或2所述的网络节点,其特征在于,所述发送单元还用于在第三预设时刻未接收到所述目标无线网络节点返回的第一响应消息的情况下,重发所述探测报文;所述确定单元,用于在所述发送单元直至第N次发送所述探测报文,仍未接收到所述目标无线网络节点返回的响应消息时,确定所述目标网络节点状态为不在线,其中,N>1且N为正整数。
- 一种无线网络节点,其特征在于,应用于用户面业务地址对状态检测,所述无线网络节点包括:接收单元,用于接收目标网络节点发送的探测报文;发送单元,用于在第一预设时间间隔内向所述目标网络节点发送响应所述 探测报文的第一响应消息,以使得所述目标网络节点确定所述网络节点状态为在线。
- 根据权利要求4所述的无线网络节点,其特征在于,所述无线网络节点还包括:判断单元,用于判断在第二预设时间间隔内是否接收到所述目标无线网络节点发送的正常数据报文;确定单元,用于在所述判断单元判断在第二预设时间间隔内接收到目标无线网络节点发送的正常数据报文时,确定所述目标网络节点状态为在线,则不用向所述目标无线网络节点发送探测报文;所述发送单元还用于在所述判断单元判断在第二预设时间间隔内未接收到目标无线网络节点发送的正常数据报文时,向所述目标无线网络节点发送探测报文;所述确定单元还用于在所述接收单元接收到所述目标无线网络节点返回的第二响应消息时,确定所述目标网络节点状态为在线。
- 一种状态检测的方法,其特征在于,应用于用户面业务地址对状态检测,所述方法包括:第一无线网络节点判断在第一预设时间间隔内是否接收到第二无线网络节点发送的正常数据报文;若是,则所述第一无线网络节点确定所述第二网络节点状态为在线,则不用向所述第二无线网络节点发送探测报文;若否,则所述第一无线网络节点向所述第二无线网络节点发送探测报文,在所述第一无线网络节点接收到所述第二无线网络节点返回的第一响应消息时,确定所述第二网络节点状态为在线。
- 根据权利要求6所述的方法,其特征在于,所述方法还包括:在确定当前时刻所述第二网络节点在线的情况下,若再经过所述第二预设时间间隔后,所述第一网络节点未接收到所述第二网络节点发送的正常数据报文,则所述第一网络节点向所述第二网络节点发送探测报文;在所述第一网络节点接收到所述第二无线网络节点返回的第二响应消息时,确定所述第二网络节点状态为在线。
- 根据权利要求6或7所述的方法,其特征在于,所述方法还包括:在所述第一无线网络节点在第三预设时刻未接收到所述第二无线网络节点返回的第一响应消息的情况下,所述第一无线网络节点重发所述探测报文,直至第N次发送所述探测报文,仍未接收到所述第二无线网络节点返回的响应消息时,确定所述第二网络节点状态为不在线,其中,N>1且N为正整数。
- 一种状态检测的方法,其特征在于,应用于用户面业务地址对状态检测,所述方法包括:第二网络节点接收第一网络节点发送的探测报文;所述第二网络节点在第一预设时间间隔内向所述第一网络节点发送响应所述探测报文的第一响应消息,以使得所述第一网络节点确定所述第二网络节点状态为在线。
- 根据权利要求9所述的方法,其特征在于,其特征在于,所述方法还包括:第二无线网络节点判断在第二预设时间间隔内是否接收到所述第一无线网络节点发送的正常数据报文;若是,则所述第二无线网络节点确定所述第一网络节点状态为在线,则不用向所述第二无线网络节点发送探测报文;若否,则所述第二无线网络节点向所述第一无线网络节点发送探测报文,在所述第二无线网络节点接收到所述第一无线网络节点返回的第二响应消息时,确定所述第一网络节点状态为在线。
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