WO2012130178A1 - Procédé et dispositif permettent de déterminer des données de défaillance d'un réseau et d'enregistrer des données d'état transitoire d'un réseau - Google Patents

Procédé et dispositif permettent de déterminer des données de défaillance d'un réseau et d'enregistrer des données d'état transitoire d'un réseau Download PDF

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Publication number
WO2012130178A1
WO2012130178A1 PCT/CN2012/073435 CN2012073435W WO2012130178A1 WO 2012130178 A1 WO2012130178 A1 WO 2012130178A1 CN 2012073435 W CN2012073435 W CN 2012073435W WO 2012130178 A1 WO2012130178 A1 WO 2012130178A1
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Prior art keywords
data
snapshot
state data
command
transient state
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PCT/CN2012/073435
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English (en)
Chinese (zh)
Inventor
董岩
蔡建永
杨永炜
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华为技术有限公司
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Publication of WO2012130178A1 publication Critical patent/WO2012130178A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications

Definitions

  • the present invention relates to the field of communication network technologies, and in particular, to a method for determining network performance and fault data, a method for recording network transient data, and a device therefor.
  • the network structure becomes more and more complex, and the collection of network data becomes more and more difficult.
  • the performance of the wireless network is faulty, or the data of the network equipment failure occurs, it is not easy, which restricts the efficiency and accuracy of fault location.
  • a solution to the solution is: using a probe device on a standard interface between network devices to obtain signaling and user service data.
  • the solution can only collect the standard signaling and user service data on the standard interface, and cannot obtain the data of the internal running state of the network device, so that the fault of the network device cannot be located.
  • the network size is large, the amount of data of the standard interface to be collected will be more and more, and the number of probe devices used will be more and more, resulting in higher cost.
  • Another solution is to: record the running status of the network device, and various statistical data and call information through the internal software of the network device.
  • this technical solution can only record statistics periodically and cannot restore the instantaneous system status of the network.
  • the inventors of the present invention have found that in the existing implementation manner, the network transient state data cannot be quickly obtained, so that network performance problems and equipment failures cannot be analyzed and located, and the system performance is reduced. The efficiency of fault location for network equipment.
  • the embodiments of the present invention provide a method for acquiring network performance and fault data, and a method and device for recording network transient data, so as to solve the technical problem that the network instantaneous state data cannot be quickly obtained in the prior art.
  • an embodiment of the present invention provides a method for acquiring network performance and fault data, where the method includes: Sending a snapshot command for recording system transient state data to the network device;
  • system transient state data of a snapshot record sent by the network device receives system transient state data of a snapshot record sent by the network device, where the system transient state data includes data of a system hardware and software running state and a service processing state;
  • the embodiment of the present invention further provides a method for recording network transient state data, the method comprising: receiving a snapshot command sent by an operation and maintenance center for recording system transient state data; and recording system transient state data according to the snapshot command,
  • the system transient state data includes data of the system hardware and software running state and the service processing state;
  • an embodiment of the present invention provides an apparatus for acquiring network performance and fault data, where the apparatus includes:
  • a command sending unit configured to send a snapshot command for recording system transient state data to the network device
  • a data receiving unit configured to receive system transient state data of a snapshot record sent by the network device, where the system transient state data includes data of a system hardware and software running state and a service processing state; and a processing unit configured to run the system hardware and software
  • the status and service processing status data are processed to obtain network performance data and network device failure data.
  • the embodiment of the invention further provides a recording device for network transient state data, the device comprising: a command receiving unit, configured to receive a snapshot command sent by the operation and maintenance center for recording system transient state data;
  • a recording unit configured to record system transient state data according to the snapshot command, where the system instantaneous state data includes data of a system hardware and software running state and a service processing state;
  • a data sending unit configured to send the system transient state data to the operation and maintenance center.
  • a snapshot command for recording system transient state data to the network device, when receiving the system instantaneous state data of the snapshot record sent by the network device, processing the system instantaneous state data to obtain the network.
  • Performance data and network device failure data In order to According to the obtained network performance data and network device failure data, the network fault problem and the network performance problem during a period of time can be located, thereby improving the efficiency of fault location of the network device.
  • FIG. 1 is a flowchart of a method for acquiring network performance and fault data according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for recording network transient state data according to an embodiment of the present invention
  • FIG. 3 is a flowchart of an application example in a method according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of an apparatus for acquiring network performance and fault data according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a recording apparatus for network transient state data according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of an application example of an apparatus according to an embodiment of the present invention.
  • the snapshot described in the embodiment of the present invention may be a fully available copy of the specified data set, the copy including an image of the corresponding data at a certain point in time (the point in time when the copy starts).
  • a snapshot can be a copy of the data it represents, or it can be a replica of the data.
  • the content and form of the snapshot are extended by those skilled in the art according to the development of the technology, which is also the scope of protection of the embodiments of the present invention.
  • FIG. 1 is a flowchart of a method for determining network performance and fault data according to an embodiment of the present invention. the method includes:
  • Step 101 Send a snapshot command for recording system transient state data to the network device.
  • the snapshot command may be sent to the network device for recording the system transient state data according to the data that needs to be acquired, and the send snapshot command is used to trigger the network device to take a snapshot.
  • the recorded action may be performed by: sending periodically, sending an event, sending a threshold, or sending a sending command sent by the outside world.
  • Step 102 Receive system transient state data of a snapshot record sent by a network device, where the system The transient state data includes data of the system software and hardware running state and the service processing state;
  • the operating state of the system software and hardware includes: operation status of a corresponding central processing unit (CPU) and a digital signal processor (DSP, Digital Signal Processor) in each network device, and/or a register or a memory
  • CPU central processing unit
  • DSP Digital Signal Processor
  • the working condition but it is not limited thereto, and may include other, and the embodiment does not limit.
  • the service processing status includes: a signaling processing status, a protocol stack processing status, a resource allocation status, wireless measurement data, and/or service status data of each user; and may include other components, which are not limited in this embodiment.
  • Step 103 Process data of the system hardware and software running state and service processing state, and obtain network performance data and network device fault data.
  • the method may further include: controlling, by the range of the network device that needs to perform the snapshot, the sent snapshot command. That is to say, the snapshot command can be sent to the network device that needs to take a snapshot for the range of the network device that needs to take a snapshot according to the need.
  • the range of network devices that need to be snapshotd can be configured on the OMC (Operation & Maitenance Centor).
  • the range of the base station or the base station controller is configured on the OMC.
  • the snapshot record needs to be sent, the OMC is required.
  • the snapshot record command is sent to the network device that needs to be snapshotted.
  • the snapshot command includes a content parameter that requires a snapshot
  • the content parameter of the snapshot is used to indicate that the snapshot content needs to be recorded, such as indicating that part or all of the system transient state data is recorded, that is, indicating which types of transient state data data are recorded, such as Record which system hardware and software running status data and which business processing status data.
  • the snapshot command includes a time parameter that requires a snapshot, and the time parameter that needs the snapshot is used to indicate the length of time for recording the transient state data of the system, for example, a system indicating the length of the record.
  • the instantaneous state data or indicates that the system transient state data is continuously recorded in an incremental or varying manner.
  • the present invention according to the data that needs to be acquired, by sending a snapshot command for recording the instantaneous state data of the system to the network device, the corresponding system instantaneous state data is obtained, and the instantaneous state data of the system is processed to obtain To network performance data and network device failure data, based on the acquired network performance data and network device failure data, it is possible to locate network failure problems and network performance problems over a period of time.
  • FIG. 2 is a flowchart of a method for recording instantaneous state data of a network according to an embodiment of the present invention, where the method includes:
  • Step 201 Receive a snapshot command sent by the operation and maintenance center for recording system transient state data.
  • the snapshot command includes: a content parameter that requires a snapshot and/or a time parameter that requires a snapshot. But it is not limited to this.
  • Step 202 Record system transient state data according to the snapshot command, where the system transient state data includes data of a system hardware and software running state and a service processing state;
  • the operating state of the system software and hardware may include: the operation status of the corresponding central processing unit CPU and the digital signal processor DSP in the network device, and/or the working condition of the register or the memory; the service processing status may include: Signaling processing status, protocol stack processing status, resource allocation status, wireless measurement data, and/or business status data for each user. But it is not limited to this.
  • the manner of recording the transient state data of the system may include any one of the following, but is not limited thereto:
  • the system instantaneous state data of a certain length of time is recorded according to the time parameter of the snapshot command included in the snapshot command, or the system instantaneous state data is continuously recorded according to the increment or change of the record.
  • Step 203 Send the system transient state data to the operation and maintenance center.
  • the system After the operation and maintenance center receives the instantaneous state data of the system, the system is instantaneous The status data is analyzed and processed to determine network failure problems and network performance issues over time.
  • the network device receives the snapshot command sent by the operation and maintenance center, records the system transient state data according to the snapshot command, and sends the system instantaneous state data to the operation and maintenance center, so as to facilitate the operation and maintenance center.
  • the transient state data of the system is analyzed and processed, and network performance data and network device fault data are obtained, so as to locate the network fault problem according to the network performance data and the network device fault data, and the network performance problem in a period of time.
  • FIG. 3 is a flowchart of an application example of a method according to an embodiment of the present invention.
  • an operation and maintenance center is implemented by an OMS or an OSS (Operations Support System), and a network device (NE, Network Element).
  • OMS Operations Support System
  • NE Network Element
  • Examples of base stations and/or base station controllers include:
  • Step 301 The OMS or the OSS sends a snapshot command to the base station and/or the base station controller.
  • the OMC or the OSS when the OMS or the OSS needs to perform data acquisition, the OMC or the OSS sends a snapshot command to the network device (including the base station and/or the station or the controller); wherein the manner of sending the snapshot includes any one of the following, but Not limited to this:
  • the network device can be configured in the OMS or OSS. When the configured timeout period comes, the OMS or OSS sends a snapshot command to the network device for snapshot recording.
  • Event triggered transmission OMS or OSS automatically sends snapshot records automatically when an event occurs on the network.
  • Specific events can be defined by the user, such as the specified International Mobile Subscriber Identity (IMSI, International Mobile Subscriber Identity).
  • IMSI International Mobile Subscriber Identity
  • Threshold triggering It can monitor certain network performance indicators specified by the user. When the indicator changes and exceeds the set threshold, it will be automatically sent. For example, when the network load suddenly increases or the interference deteriorates, the OMS or OSS sends a snapshot record. .
  • Step 302 The base station and/or the base station controller records system instantaneous state data according to the received snapshot command, where the system transient state data includes data of a system hardware and software running state and a service processing state.
  • the method may further include: storing the system transient state data locally at the base station and/or the base station controller after the system transient state data recording is completed.
  • the system transient state data may include:
  • System hardware and software running status such as CPU and DSP running status / register / memory
  • Service processing conditions such as signaling processing status, protocol stack processing status, resource allocation status, wireless measurement data, business status data of each user, etc., but are not limited thereto.
  • Requirements for recording system transient status data include:
  • Snapshot content is recorded according to the content parameters of the snapshot command that require snapshots, such as recording part or all system transient state data.
  • the time length of the recording system transient state data for example, indicating the system instantaneous state data of the length of the recording period, or indicating that the system instantaneous state data is continuously recorded in an incremental or changing manner.
  • the amount of recording can be effectively reduced in increments or variations.
  • the sampling time, hardware code, user identification, service type, protocol version, device version, etc. of the system transient state data may also be recorded.
  • Information but not limited to this, it is also possible to record other data information according to actual needs.
  • Step 303 The base station or the base station controller sends the recorded system transient state data to the OMS or OSS.
  • the step may upload the system transient state data to the OMC or the OSS through FTP or other transmission methods, so as to be used for subsequent data analysis processing.
  • Step 304 After receiving the transient state data of the system, the OMS or the OSS processes the instantaneous state data of the system to obtain network performance data and network device fault data.
  • the clubhouse after the OMS or OSS receives the feedback system transient state data, the system transient state data can be processed as follows:
  • the data of the system hardware and software running state and the service processing state may be correlated, and the fault data corresponding to the abnormality indicator is obtained;
  • the step 301 of the embodiment may further include: controlling, by the range control of the network device that needs to perform the snapshot, the snapshot command, where the snapshot command includes a content parameter that requires a snapshot, and the content parameter of the snapshot is used to indicate Recording part or all of the system transient state data, or the snapshot command includes a time parameter requiring a snapshot, the time parameter requiring the snapshot is used to indicate the length of time of recording the system transient state data, or indicating the increment or change according to the record.
  • the system continuously records the system transient status data. But it is not limited to this.
  • the complete system transient state data can be recorded by the snapshot command, so that the data operation and maintenance center performs subsequent analysis, that is, the system instantaneous state data includes data of the software and hardware running state and the service processing state.
  • the data operation and maintenance center performs subsequent analysis, that is, the system instantaneous state data includes data of the software and hardware running state and the service processing state.
  • the embodiment of the present invention effectively utilizes the capability of the network itself, and acquires the entire network data with low cost and distortion.
  • the embodiment of the present invention further provides an apparatus for acquiring network performance and fault data, and a schematic structural diagram thereof is shown in FIG. 4.
  • the apparatus includes: a command sending unit 41, a data receiving unit 42, and a processing unit 43, ,
  • the command sending unit 41 is configured to send a snapshot command for recording the system transient state data to the network device.
  • the sending manner of the snapshot command for recording the system transient state data to the network device by the command sending unit includes: After the periodic transmission, the event triggering, the threshold triggering, or the sending of the sending command sent by the outside world, the detailed description is as follows, and details are not described herein.
  • the data receiving unit 42 is configured to receive system transient state data of a snapshot record sent by the network device, where the system transient state data includes data of a system hardware and software running state and a service processing state; wherein, the system software and hardware running state
  • the processing unit 43 is configured to process data of the system hardware and software running state and the service processing state, and obtain network performance data and network device fault data.
  • the processing unit includes: an association processing unit and a snapshot restoration unit, where the association processing unit is configured to perform correlation processing on data of the system hardware and software running state and the service processing state for the abnormality indicator, to obtain The fault data corresponding to the abnormality indicator; the snapshot restoring unit is configured to restore the running and changing conditions of the system during a period of time by using the system transient state data of the plurality of consecutive snapshots recorded, and the whole process of the user call, and obtain the time period Network performance data.
  • the association processing unit is configured to perform correlation processing on data of the system hardware and software running state and the service processing state for the abnormality indicator, to obtain The fault data corresponding to the abnormality indicator
  • the snapshot restoring unit is configured to restore the running and changing conditions of the system during a period of time by using the system transient state data of the plurality of consecutive snapshots recorded, and the whole process of the user call, and obtain the time period Network performance data.
  • the device may further include: a sending range control unit, configured to send the snapshot command to the network device that needs to perform snapshot according to the range control command sending unit of the network device that needs to perform the snapshot.
  • the snapshot command may include, but is not limited to, a content parameter that requires a snapshot and/or a time parameter that requires a snapshot.
  • the device for acquiring network performance and fault data may be integrated in the operation and maintenance center, or may be deployed in a single step, such as integrated on the OMC or the OSS, but is not limited thereto.
  • the operation and maintenance center can pass the data to the network according to the required data.
  • a device such as a base station or a base station controller, etc. sends a snapshot command for recording system transient state data, obtains corresponding system transient state data, and processes the system transient state data to obtain network performance data and network devices.
  • Fault data based on acquired network performance data and network device fault data, can locate network faults and network performance issues over time.
  • FIG. 5 is a schematic structural diagram of a device for recording instantaneous state data of a network according to an embodiment of the present invention.
  • the device includes: a command receiving unit 51, a recording unit 52, and a data sending unit 53, wherein
  • the command receiving unit 51 is configured to receive a snapshot command sent by the operation and maintenance center for recording system transient state data.
  • the content of the snapshot command received by the command receiving unit may include: a content parameter requiring a snapshot and/or a requirement The time parameter of the snapshot, but is not limited to this.
  • the recording unit 52 is configured to record system transient state data according to the snapshot command, where the system transient state data includes data of a system hardware and software running state and a service processing state; wherein the recording system transient state data may include: Sampling time, hardware code, user identification, service type, protocol version, and/or device version, but not limited to this.
  • the recording unit includes: a content recording unit or a length control unit, wherein the content recording unit is configured to record part or all of the system instantaneous state data according to the content parameter of the snapshot that is received by the receiving unit;
  • the system instantaneous state data of a certain length of time is recorded according to the time parameter of the snapshot that is received by the receiving unit, or the system instantaneous state data is continuously recorded according to the increment or change of the record.
  • the sending unit 53 is configured to send the system transient state data to the operation and maintenance center.
  • the receiving unit receives the snapshot command sent by the operation and maintenance center
  • the recording unit records the system instantaneous state data according to the snapshot command received by the receiving unit
  • the sending unit sends the The operation and maintenance center sends the system transient state data, so that the operation and maintenance center analyzes and receives the received transient state data of the system, thereby determining a network device fault data location network fault problem, and a network performance problem within a period of time.
  • Send mode for snapshot control is also convenient for the operation and maintenance center to select different hairs according to different sending conditions.
  • the entity in the application example includes: an operation and maintenance center 61 and a network device 62.
  • the operation and maintenance center 61 takes an OMC or an OSS as an example, and includes:
  • the command sending unit 611, the data receiving unit 612 and the processing unit 613 further include a sending range control unit 614.
  • the network device 62 takes a base station or a base station controller as an example, and includes a command receiving unit 621, a recording unit 622, and a data transmitting unit 623. As shown in Figure 6,
  • the sending range control unit 614 in the OMC or the OSS controls the command sending unit 611 to send the snapshot command to the network device that needs to perform the snapshot.
  • the content of the snapshot command may include: a content parameter requiring a snapshot and/or a snapshot is required.
  • Time parameter when the OMC or OSS needs to acquire system transient state data of the base station or the base station controller, for example, a certain event in the network, etc., the transmission range control unit 614 in the OMC or OSS controls the command sending unit 611 to perform
  • the snapshot base station or the base station controller sends a snapshot command for recording system transient state data, the snapshot command includes: a content parameter requiring a snapshot and/or a time parameter requiring a snapshot; a command receiving unit 621 in the base station or the base station controller Receiving the snapshot command sent by the command sending unit 611 in the OMC or the OSS, the recording unit 622 in the base station or the base station controller records current system instantaneous state data according to the snapshot command, where the system transient state data includes system software and hardware.
  • the network device After receiving the snapshot command, the network device instantaneously runs information about the network device hardware (information of each board CPU state, memory, registers, etc.) and service processing status information (signaling processing status, protocol stack processing status, resource allocation status, wireless
  • the measurement data, the service status of each user is recorded; and after the recording is completed, the data transmitting unit 623 of the base station or the base station controller transmits the recorded current system transient state data to the data receiving unit 612 of the OMC or OSS.
  • the data receiving unit 612 in the OMC or the OSS after receiving the current system transient state data, the processing unit 613 in the OMC or the OSS, the system transient state data (including the system software and hardware running state and service)
  • the data of the processing state is processed to obtain the network performance data and the network device fault data.
  • the specific processing process may include: associating the data of the hardware and software running state and the service processing state of the system with an abnormality indicator to obtain an Fault data corresponding to the abnormal indicator; Consecutive snapshots
  • the system transient state data restores the operation and changes of the system over a period of time, and the entire process of the user's call, and obtains network performance data for a period of time.
  • the operation and maintenance center of the embodiment of the present invention may send a snapshot command for recording system transient state data to the network device according to the data to be acquired, and the network device records the corresponding system instantaneous state data according to the snapshot command, and records the recorded
  • the system transient state data is sent to the operation and maintenance center.
  • the operation and maintenance center obtains the corresponding system instantaneous state data
  • the system instantaneous state data is processed to obtain network performance data and network device failure data, and according to the obtained network performance.
  • Data and network device failure data can locate network failure issues and network performance issues over time.
  • the present invention can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is a better implementation. the way.
  • the computer software product of the present invention may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., and includes a plurality of instructions for causing a computer device (which may be a personal computer, a server, Or a network device or the like) performs the methods described in various embodiments of the present invention or in certain portions of the embodiments.

Abstract

L'invention concerne un procédé permettant d'obtenir des données de qualité de fonctionnement et de défaillance d'un réseau, ainsi qu'un procédé et un dispositif permettant d'enregistrer des données d'état transitoire d'un réseau. Le procédé permettant d'obtenir des données de qualité de fonctionnement et de défaillance d'un réseau comprend les étapes consistant à : transmettre à un dispositif de réseau une commande d'instantané pour procéder à l'enregistrement de données d'état transitoire système (101) ; recevoir les données d'état transitoire système enregistrées par l'instantané transmis par le dispositif de réseau, les données d'état transitoire système contenant des données d'état d'exécution de logiciels et de matériels système et de traitement de services (102) ; et traiter les données d'état d'exécution de logiciels et de matériels système et de traitement de services dans le but d'obtenir des données de qualité de fonctionnement de réseau et des données de défaillance de dispositif de réseau (103). Les modes de réalisation de l'invention permettent de remédier aux problèmes associés à la qualité de fonctionnement d'un réseau et à la localisation des défaillances de dispositifs du réseau.
PCT/CN2012/073435 2011-03-31 2012-03-31 Procédé et dispositif permettent de déterminer des données de défaillance d'un réseau et d'enregistrer des données d'état transitoire d'un réseau WO2012130178A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103402218A (zh) * 2013-07-30 2013-11-20 大唐移动通信设备有限公司 一种信息获取方法及装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103647666A (zh) * 2013-12-13 2014-03-19 北京中创信测科技股份有限公司 一种统计呼叫详细记录报文并实时输出结果的方法及装置
CN105681064A (zh) * 2014-11-18 2016-06-15 中兴通讯股份有限公司 一种信息处理的方法及装置
CN104539449B (zh) * 2014-12-16 2019-02-19 华为技术有限公司 一种故障信息处理方法与相关装置
CN107046479B (zh) * 2017-04-14 2020-01-03 浙江数链科技有限公司 一种网络设备的验证状态的方法及装置
CN108958888A (zh) * 2018-07-04 2018-12-07 联想(北京)有限公司 电子设备的数据处理方法和处理系统
CN112685243A (zh) * 2019-10-17 2021-04-20 北京京东振世信息技术有限公司 一种故障现场的数据采集方法、系统、终端及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005057318A2 (fr) * 2003-12-11 2005-06-23 Bladefusion Technologies 2003 Ltd. Procede et appareil de controle d'executables fonctionnant sur des serveurs lames
TW201025069A (en) * 2008-11-18 2010-07-01 Neople Inc Method and apparatus for information recovery in using snap shot database

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050105196A (ko) * 2003-02-06 2005-11-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 재생장치용 디스크 트레이 메카니즘
WO2007031103A1 (fr) * 2005-09-15 2007-03-22 Telecom Italia S.P.A. Procede et systeme pour positionnement assiste par reseau mobile
CN100544281C (zh) * 2007-07-24 2009-09-23 中兴通讯股份有限公司 一种在无线通讯系统中获取信息快照的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005057318A2 (fr) * 2003-12-11 2005-06-23 Bladefusion Technologies 2003 Ltd. Procede et appareil de controle d'executables fonctionnant sur des serveurs lames
TW201025069A (en) * 2008-11-18 2010-07-01 Neople Inc Method and apparatus for information recovery in using snap shot database

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHA, KWANGHO ET AL.: "snapPVFS: Snapshot-able Parallel Virtual File System", 2008 14TH IEEE INTERNAL CONFERENCE ON PARALLEL AND DISTRIBUTED SYSTEMS, 8 December 2008 (2008-12-08), pages 221 - 228, XP031378814 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103402218A (zh) * 2013-07-30 2013-11-20 大唐移动通信设备有限公司 一种信息获取方法及装置

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