CN105704751B - Method, device and system for reporting network sharing data - Google Patents

Method, device and system for reporting network sharing data Download PDF

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CN105704751B
CN105704751B CN201410695907.4A CN201410695907A CN105704751B CN 105704751 B CN105704751 B CN 105704751B CN 201410695907 A CN201410695907 A CN 201410695907A CN 105704751 B CN105704751 B CN 105704751B
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data
cell
event
organization
logical
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CN105704751A (en
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王转莉
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Nanjing ZTE New Software Co Ltd
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南京中兴新软件有限责任公司
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Priority to CN201410695907.4A priority Critical patent/CN105704751B/en
Priority to PCT/CN2015/078981 priority patent/WO2016082482A1/en
Priority to JP2017527841A priority patent/JP2018504006A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports

Abstract

The invention discloses a method, a device and a system for reporting network sharing data, which relate to a mechanism for realizing network sharing KPI reporting in an L TE system, wherein a first class counter in a service subsystem of a physical cell acquires data of a logical cell, a second class counter acquires data of the logical cell and the physical cell, the service subsystem reports the data acquired by the first class counter to Operation Administration and Maintenance (OAM) according to a first organization mode, and reports the data acquired by the second class counter to the OAM according to a second organization mode.

Description

Method, device and system for reporting network sharing data
Technical Field
The invention relates to a reporting mechanism of a network sharing Key Performance Indicator (KPI) in a wireless communication system, in particular to a method, a device and a system for realizing the report of the network sharing KPI in a long-Term Evolution (L TE: L ong Term Evolution) system.
Background
The network sharing refers to sharing among multiple operators, is not a new technology which appears only in the L TE stage, and has many market applications in a 3G/2G network, however, L TE network sharing is still in the initial stage, and most operators require to support the network sharing function in L TE because the network sharing saves a large amount of networking cost.
In supporting the network sharing function, KPI reporting for measuring the system performance is also an important aspect. In the 3G system, the function of network sharing KPI reporting is supported.
Disclosure of Invention
The invention aims to provide a method, a device and a system for reporting network sharing data, which can solve the problem that a data acquisition system for reporting KPIs by a sub-carrier is too complicated under the condition of network sharing.
According to an aspect of the present invention, a method for reporting network shared data is provided, which is used in a network system in which a plurality of logical cells share a same physical cell, and includes:
a first type counter in a service subsystem of the physical cell acquires data of the logical cell, and a second type counter acquires data of the logical cell and the physical cell;
the business subsystem reports the data collected by the first type counter to Operation Administration and Maintenance (OAM) according to a first organization mode, and reports the data collected by the second type counter to OAM according to a second organization mode;
the logical cell refers to a cell that each operator provides a base station service.
Preferably, the data comprises key performance indicators, KPI, data.
Preferably, the first type of counters include counters that support aggregation in event data counters, and the second type of counters include counters that do not support aggregation in event data counters.
Preferably, the first type of counter comprises a summated counter and/or a summated averaged counter, and the second type of counter comprises a maximized counter and/or a minimized counter.
Preferably, the first organization scheme comprises a shared event organization scheme, and the second organization scheme comprises an unique event organization scheme.
Preferably, the method further comprises the following steps:
the OAM receiving service subsystem receives data reported by the service subsystem according to a first organization mode and a second organization mode;
performing warehousing operation on the data reported according to the first organization mode in the corresponding logical cell organization unit and physical cell organization unit;
respectively performing warehousing operation on the data reported according to the second organization mode in the corresponding logical cell organization unit or physical cell organization unit;
and when the synchronization moment arrives, the OMA reports the data which are put in storage to an element management system EMS.
Preferably, the method further comprises the following steps:
and the EMS receives the data reported by the OAM, and manages and displays the data on an interface by taking the logic cell as an organization unit.
Preferably, the method further comprises the following steps:
interface event types are preset in a performance module of an evolution Node B (eNodeB), the interface event types comprise shared events and unique events, and the shared events carry a logic cell identifier and a physical cell identifier when reporting.
According to another aspect of the present invention, there is provided a device for reporting network shared data, which is used in a network system in which multiple logical cells share a same physical cell, and includes:
the acquisition module comprises a first type counter and a second type counter, wherein the first type counter is used for acquiring data of the logical cell, and the second type counter is used for acquiring data of the logical cell and the physical cell;
and the reporting module is used for reporting the data acquired by the first type of counter to the OAM according to a first organization mode and reporting the data acquired by the second type of counter to the OAM according to a second organization mode.
According to another aspect of the present invention, there is provided a system for reporting network shared data, including:
the eNodeB is used for presetting an interface event type, wherein the interface event type comprises a shared event and a unique event, and the shared event carries a logical cell identifier and a physical cell identifier when being reported;
the business subsystem is used for the first class counter to collect the data of the logical cell and report the collected data to the OAM according to a first organization mode, and the second class counter to collect the data of the logical cell and the physical cell and report the collected data to the OAM according to a second organization mode;
OAM, used for receiving the data reported by the business subsystem according to the first organization mode and the second organization mode, and performing the warehousing operation on the data reported according to the first organization mode in the corresponding logical cell organization unit and physical cell organization unit, and performing the warehousing operation on the data reported according to the second organization mode in the corresponding logical cell organization unit or physical cell organization unit, when the synchronization moment comes, reporting the warehousing data to EMS;
and the EMS is used for receiving the data reported by the OAM and carrying out management and interface display on the data by taking the logic cell as an organization unit.
Compared with the prior art, the invention has the beneficial effects that: by providing the method for reporting the network sharing KPI, under the condition of network sharing, the simplification of a data acquisition system for reporting the KPI by sub-operators is realized according to the relationship between the organization unit of the network sharing and the organization unit of the existing cell, and the efficiency of the data acquisition system is improved.
Drawings
Fig. 1 is a schematic diagram of a method for reporting network shared data according to an embodiment of the present invention;
fig. 2 is a structural diagram of a device for reporting network shared data according to an embodiment of the present invention;
fig. 3 is a system structure diagram for reporting network shared data according to an embodiment of the present invention;
fig. 4 is a relationship diagram of physical cells and logical cells based on KPI organizational relationships;
fig. 5 is a reporting flow chart of the service subsystem.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and it should be understood that the preferred embodiments described below are only for the purpose of illustrating and explaining the present invention, and are not to be construed as limiting the present invention.
Fig. 1 is a schematic diagram of a method for reporting network shared data according to an embodiment of the present invention, as shown in fig. 1, and is used in a network system in which a plurality of logical cells share a same physical cell, where the method includes the following specific steps:
step S1: a first type counter in a service subsystem of the physical cell acquires data of a logical cell, and a second type counter acquires data of the logical cell and the physical cell, wherein the logical cell refers to a cell in which each operator provides base station service.
In step S1, the data includes key performance indicators KPI data.
Further, the first type of counters comprise counters which support summarization in event data counters, and the second type of counters comprise counters which do not support summarization in event data counters.
Further, the first type of counter includes a summated counter and/or a summated averaged counter, and the second type of counter includes a maximized counter and/or a minimized counter.
Step S2: and the service subsystem reports the data acquired by the first type of counter to the OAM according to a first organization mode, and reports the data acquired by the second type of counter to the OAM according to a second organization mode.
In step S2, the first organization scheme includes a shared event organization scheme, and the second organization scheme includes a unique event organization scheme.
Further, still include:
the OAM receiving service subsystem receives data reported by the service subsystem according to a first organization mode and a second organization mode;
performing warehousing operation on the data reported according to the first organization mode in the corresponding logical cell organization unit and physical cell organization unit;
respectively performing warehousing operation on the data reported according to the second organization mode in the corresponding logical cell organization unit or physical cell organization unit;
and when the synchronization moment arrives, the OMA reports the data which are put in storage to an element management system EMS.
Further, still include:
and the EMS receives the data reported by the OAM, and manages and displays the data on an interface by taking the logic cell as an organization unit.
Further, still include:
interface event types are preset in a performance module of an eNodeB, wherein the interface event types comprise shared events and unique events, and the shared events carry a logic cell identifier and a physical cell identifier when reported.
Fig. 2 is a structural diagram of a device for reporting network shared data according to an embodiment of the present invention, and as shown in fig. 2, a service subsystem includes: the device comprises an acquisition module and a reporting module.
The acquisition module is used for acquiring data of the logical cell by a first type counter in the service subsystem of the physical cell, and acquiring data of the logical cell and the physical cell by a second type counter.
The reporting module is used for reporting the data acquired by the first type of counter to Operation Administration and Maintenance (OAM) by the service subsystem according to a first organization mode, and reporting the data acquired by the second type of counter to the OAM according to a second organization mode.
Fig. 3 is a system structure diagram for reporting network shared data according to an embodiment of the present invention, and as shown in fig. 3, the system structure diagram includes: eNodeB, service subsystem of physical cell, OAM and EMS.
The eNodeB is used for presetting an interface event type, wherein the interface event type comprises a shared event and a unique event, and the shared event carries a logical cell identifier and a physical cell identifier when being reported.
The service subsystem is used for the first type counter to collect data of the logical cell and report the collected data to the OAM according to a first organization mode, and the second type counter to collect data of the logical cell and the physical cell and report the collected data to the OAM according to a second organization mode.
The OAM is used for receiving data reported by the service subsystem according to a first organization mode and a second organization mode, performing warehousing operation on the data reported according to the first organization mode in corresponding logic cell organization units and physical cell organization units, performing warehousing operation on the data reported according to the second organization mode in corresponding logic cell organization units or physical cell organization units respectively, and reporting the warehoused data to the EMS when the synchronization moment arrives.
And the EMS is used for receiving the data reported by the OAM and carrying out management and interface display on the data by taking the logic cell as an organization unit.
Fig. 4 is a relationship diagram of a physical cell and a logical cell based on KPI organization relationship, and as shown in fig. 4, in a network environment where multiple operators share the same physical cell, a shared EMS foreground divides a counter into an organization unit that performs network sharing organized in units of "cell + operator" and is called a logical cell, and an organization unit of an existing cell organized in units of "cell" and is called a physical cell (i.e., a physical cell). Wherein, the physical cell may include a plurality of operators (e.g., china telecom, china mobile, etc.).
Fig. 5 is a reporting flow chart of a service subsystem, and as shown in fig. 5, data acquisition of KPIs reported by sub-operators is performed when multiple providers share an EMS to implement network sharing. The service subsystem shared by a plurality of operators divides the service reporting event into two organization modes of a shared event and a unique event. The shared event organization mode refers to the situation that the statistical data reported by the event are simultaneously sent to the organization unit of the logical cell and the organization unit of the physical cell, and the statistical event data counter can be shared by the organization unit of the logical cell and the organization unit of the physical cell. The unique event organization mode means that the statistical data reported by the event can only be stored in one organization unit, and the counter in the event is exclusively owned by one organization unit.
Before a specific implementation process is performed, two types of interface event types, namely, a shared event and an unique event, are predefined in a performance module of an eNodeB serving as an EMS foreground, wherein the shared event needs to simultaneously carry a logical cell identifier and a physical cell identifier, and the unique event only carries the logical cell identifier or the physical cell identifier.
The specific implementation process is as follows:
step 501: and the service subsystem counter performs data classification collection according to the characteristics of the counter. If the counter can support the summarization, the logic cell and the physical cell share one set of data acquisition system; if the counters do not support the summarization, a set of data acquisition system is respectively used for the logical cell and the physical cell. The counters capable of supporting the aggregation are counters for accumulating and summing or counters for accumulating and averaging, and the counters not supporting the aggregation are counters for calculating the maximum or the minimum.
When the business subsystem counter carries out data classified collection according to the characteristics of the counter, the accumulated summation and the averaging counter are obtained, only the data of the logic cell unit is collected, and the physical cell unit does not collect the data. For the maximum, minimum class of counters, logical cells and physical cells, acquisition is performed.
Step 502: the service subsystem divides the service reporting event into a sharing event and a unique event. When the event reporting time comes, the business subsystem reports the accumulated sum to the OAM performance module by adopting an organization mode of sharing the event for calculating an average counter. For the maximum and minimum counters, the service subsystem reports to the OAM performance module in an organization mode of unique events of the logical cell and the physical cell.
Step 503: the OAM performance module distinguishes and processes the shared event and the unique event reported by the service subsystem. When the OAM performance module receives a sharing event from a service subsystem, if the sharing event is received, the statistical data in the event is put into a warehouse under the identified physical cell and the identified logical cell; if the received event is the unique event of the logic cell, performing warehousing operation on the statistical data in the event under the identified logic cell, and performing warehousing operation on the statistical data only under the logic cell; and if the received event is the unique event of the physical cell, performing warehousing operation on the statistical data in the event under the identified physical cell.
Step 504: and the EMS background performs network sharing KPI data management and interface presentation according to the mode reported by the foreground. That is, the network shared counters are managed and presented in logical cell organization units.
When the synchronization time of the EMS foreground and background comes, the OAM performance module packs data into a data packet according to the organization unit and reports the data packet to the EMS background. The network management EMS background decompresses the data packet, sequentially performs warehousing operation on each counter according to the organization unit, and presents the counters under network sharing to the user according to the organization mode of 'cell identification + operator identification' on the network management EMS interface.
Under the condition of network sharing, taking a logical cell as an object and taking air interface traffic collection as an example, two operators P L MN1 and P L MN2 are configured to share resources of a cell 1, wherein a user UE1 of the operator P L MN1 is adjusted at 12 o 'clock and successfully accessed in the cell 1, the downlink bearer irrigation packet traffic is 30M service, the traffic fluctuation is 5M, the user UE2 of the operator P L MN2 is successfully accessed at 12 o' clock and 15 o 'clock at 12 o' clock, the downlink bearer irrigation packet traffic is 50M service, and the traffic fluctuation is 5M, and the specific steps are as follows:
(1) the service subsystem RN L U reports time 12, point 10 s:
and reporting the average flow 30M of the Media access control layer (MAC) of the cell 1 and the operator P L MN1 in the sharing event.
And reporting the MAC maximum flow 35M and the MAC minimum flow 25M of the cell 1 in the independent event.
And reporting the maximum MAC layer flow rate of 35M and the minimum MAC layer flow rate of 25M of the cell 1+ operator P L MN1 in the independent event.
(2) The OAM performance module receives the events, then
Collected logical cell 1:
the average MAC layer traffic is 30M and,
the maximum traffic of the MAC layer is 35M,
MAC layer minimum traffic 25M.
Physical cell 1 acquired:
the average MAC layer traffic is 30M and,
the maximum traffic of the MAC layer is 35M,
MAC layer minimum traffic 25M.
(3) 12 points and 15 points of EMS foreground and background synchronization time:
the average MAC layer traffic counted by logical cell 1 (cell 1+ operator P L MN1) is 30M, the maximum traffic is 35M, and the minimum traffic is 25M.
The average flow rate of the MAC layer counted by the physical cell 1 is 30M, the maximum flow rate is 35M, and the minimum flow rate is 25M.
(4) The service subsystem RN L U reports time 12, point 15 min 10 sec:
and reporting the MAC layer average flow 30M of the cell 1 and the operator P L MN1 in the sharing event.
And reporting the MAC layer average flow 50M of the cell 1 and the operator P L MN2 in the sharing event.
And reporting the maximum MAC layer flow rate of 35M and the minimum MAC layer flow rate of 25M of the cell 1+ operator P L MN1 in the independent event.
And reporting the maximum MAC layer flow 55M and the minimum flow 45M of the cell 1+ operator P L MN2 in the independent event.
And reporting the maximum flow 85M and the minimum flow 75M of the MAC layer of the cell 1 in the independent event.
(5) The OAM performance module receives the events, then
Collected logical cell 1:
the average MAC layer traffic is 30M and,
the maximum traffic of the MAC layer is 35M,
MAC layer minimum traffic 25M.
Collected logical cell 2:
the average traffic of the MAC layer is 50M,
the MAC layer has a maximum traffic volume of 55M,
MAC layer minimum traffic 45M.
Physical cell 1 acquired:
the MAC layer has an average traffic volume of 80M,
the MAC layer has a maximum traffic volume of 85M,
MAC layer minimum traffic 75M.
(6) EMS foreground and background synchronization time 12 points and 30 points:
the average MAC layer traffic counted by logical cell 1 (cell 1+ operator P L MN1) is 30M, the maximum traffic is 35M, and the minimum traffic is 25M.
The average MAC layer traffic counted by logical cell 2 (cell 1+ operator P L MN2) is 50M, the maximum traffic is 55M, and the minimum traffic is 45M.
The average MAC layer flow counted by the physical cell 1 is 80M, the maximum flow is 85M, and the minimum flow is 75M.
In summary, the present invention has the following technical effects: by providing the method for reporting the network sharing KPI, under the condition of network sharing, the simplification of a data acquisition system for reporting the KPI by sub-operators is realized according to the relationship between the organization unit of the network sharing and the organization unit of the existing cell, and the efficiency of the data acquisition system is improved.
Although the present invention has been described in detail hereinabove, the present invention is not limited thereto, and various modifications can be made by those skilled in the art in light of the principle of the present invention. Thus, modifications made in accordance with the principles of the present invention should be understood to fall within the scope of the present invention.

Claims (9)

1. A method for reporting network sharing data is used in a network system in which a plurality of logical cells share the same physical cell, and is characterized in that the method comprises the following steps:
a first type counter in a service subsystem of the physical cell acquires sharable data of the logical cell, and a second type counter respectively acquires non-sharable data of the logical cell and the physical cell;
the business subsystem reports the data of the logical cell collected by the first type counter to Operation Administration and Maintenance (OAM) according to a shared event organization mode, so that the OAM can carry out warehousing operation on the data of the logical cell reported according to the shared event organization mode in a corresponding logical cell organization unit and a physical cell organization unit;
the business subsystem respectively reports the data of the logical cell and the data of the physical cell acquired by the second type counter to OAM according to a unique event organization mode, so that the OAM can conveniently carry out warehousing operation on the data of the logical cell reported according to the unique event organization mode in a corresponding logical cell organization unit and carry out warehousing operation on the data of the physical cell reported according to the unique event organization mode in a corresponding physical cell organization unit;
wherein the logical cell refers to a cell that each operator provides a base station service in the same shared physical cell.
2. The method of claim 1, wherein the data comprises Key Performance Indicator (KPI) data.
3. The method of claim 1, wherein the first type of counters comprise counters that support rollups in event data counters, and wherein the second type of counters comprise counters that do not support rollups in event data counters.
4. The method of claim 1, wherein the first class of counters comprises summating counters and/or summating and averaging counters, and wherein the second class of counters comprises maximizing counters and/or minimizing counters.
5. The method of any of claims 1 to 4, further comprising:
the OAM receiving service subsystem reports data according to a shared event organization mode and a unique event organization mode;
performing warehousing operation on the data of the logical cell reported according to the sharing event organization mode in the corresponding logical cell organization unit and physical cell organization unit;
performing warehousing operation on the data of the logical cell reported according to the unique event organization mode in the corresponding logical cell organization unit;
performing warehousing operation on the data of the physical cell reported according to the unique event organization mode in the corresponding physical cell organization unit;
and when the synchronization moment arrives, the OAM reports the data in the database to an Element Management System (EMS).
6. The method of claim 5, further comprising:
and the EMS receives the data reported by the OAM, and manages and displays the data on an interface by taking the logic cell as an organization unit.
7. The method of claim 5, further comprising:
interface event types are preset in a performance module of an eNodeB, wherein the interface event types comprise shared events and unique events, and the shared events carry a logic cell identifier and a physical cell identifier when reported.
8. A device for reporting network sharing data is used in a network system in which a plurality of logical cells share the same physical cell, and is characterized in that the device comprises:
the acquisition module comprises a first type counter and a second type counter, wherein the first type counter is used for acquiring sharable data of the logical cell, and the second type counter is used for respectively acquiring non-sharable data of the logical cell and the physical cell;
the reporting module is used for reporting the data of the logical cell acquired by the first type of counter to OAM according to a shared event organization mode so that the OAM can carry out warehousing operation on the data of the logical cell reported according to the shared event organization mode in a corresponding logical cell organization unit and a physical cell organization unit; reporting the data of the logical cell and the physical cell acquired by the second type of counter to OAM according to a unique event organization mode, so that the OAM can carry out warehousing operation on the data of the logical cell reported according to the unique event organization mode in a corresponding logical cell organization unit and can carry out warehousing operation on the data of the physical cell reported according to the unique event organization mode in a corresponding physical cell organization unit;
wherein the logical cell refers to a cell that each operator provides a base station service in the same shared physical cell.
9. A system for network sharing data reporting, comprising:
the eNodeB is used for presetting an interface event type, wherein the interface event type comprises a shared event and a unique event, and the shared event carries a logical cell identifier and a physical cell identifier when being reported;
the service subsystem is used for collecting sharable data of the logic cell by the first type of counter and reporting the collected data to the OAM according to a shared event organization mode, and is used for collecting non-sharable data of the logic cell and the physical cell by the second type of counter respectively and reporting the collected data to the OAM according to a unique event organization mode;
OAM, used for receiving the data reported by the business subsystem according to the shared event organization mode and the unique event organization mode, and performing the warehousing operation on the data of the logical cell reported according to the shared event organization mode in the corresponding logical cell organization unit and the physical cell organization unit, and performing the warehousing operation on the data of the logical cell reported according to the unique event organization mode in the corresponding logical cell organization unit, performing the warehousing operation on the data of the physical cell reported according to the unique event organization mode in the corresponding physical cell organization unit, and reporting the warehoused data to the EMS when the synchronization moment comes;
EMS, used for receiving the data reported by OAM, and managing and displaying the interface of the data by taking the logic cell as an organization unit;
wherein the logical cell refers to a cell that each operator provides a base station service in the same shared physical cell.
CN201410695907.4A 2014-11-26 2014-11-26 Method, device and system for reporting network sharing data Active CN105704751B (en)

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PCT/CN2015/078981 WO2016082482A1 (en) 2014-11-26 2015-05-14 Method, apparatus and system for reporting network shared data
JP2017527841A JP2018504006A (en) 2014-11-26 2015-05-14 Network shared data reporting method, apparatus and system

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