CN1107432C - RF carrier availability monitor - Google Patents
RF carrier availability monitor Download PDFInfo
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- CN1107432C CN1107432C CN 98108253 CN98108253A CN1107432C CN 1107432 C CN1107432 C CN 1107432C CN 98108253 CN98108253 CN 98108253 CN 98108253 A CN98108253 A CN 98108253A CN 1107432 C CN1107432 C CN 1107432C
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- radio communication
- cellular radio
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
A system for monitoring the operational status of a region of a cellular radio communication system, comprising means for receiving data signals, means for storing the data signals, a central processing unit adapted to sense when a data signal is entered into the data signal store, determine from the stored data signals the number of the said units in a given operational state, compare the number of the said units in the given operational state with the known total number of units of the same type as the specified type in the given region of the cellular radio communication system and produce an operational status signal related to a mathematical relationship therebetween, a store and means for producing a visual representation of the operational status signal.
Description
Technical field
The present invention relates to the management of cellular radio communication system, more particularly relate to the cellular radio communication system that meets by the technical specification that mechanism proposed that is called global system for mobile communications (gsm system).
Background technology
Cellular radio communication system has a kind of hierarchy.A given area within such system is divided into several zones at first, is called base station system in gsm system.These zones are divided into littler zone, by the transceiver station service that is called base transceiver station, these littler zones are divided into some mesh again, these mesh comprise the one or more radio frequency transceiver units with the operation of different carrier frequency, and they are the unit with mobile transceiver unit practical communication within its corresponding mesh.Therefore base station system is connected to mobile switching centre and is connected other base station system within the cellular radio communication system.The result of this hierarchy is if more senior one-level runs into operating trouble, and level that is then in fact following and that link this grade also shows inoperative, unless certain replacement or back-up system can make its running.
GB2301717A discloses a kind of network controller that is used for the monitoring network state.The text has described how to generate the data structure based on hierarchical object of representing network, thus the state of single network element in the display system.
WO 96/34342 discloses the method and apparatus of understanding about the information of communication system performance.The text has been described the performance characteristic or the parameter of parameter indicating system element how to use different shape.
US 5559527 discloses a kind of method and apparatus that shows the cellular communication system performance index.The text has been described a kind of circular classification display, and the center of circle has the superlative degree, along with the distance distance of center circle from increase, a plurality of lower grades are arranged.The user can selective call route element, the performance index of one of control element and transceiver element, and the performance index of each element can be checked.
US 5490204 discloses a kind of automated system, and this system can estimate the quality of service that cellular radiotelephone system provides.This system can assess the service quality of a large amount of callings, but irrelevant with the user mode of any network element.
Therefore, above-mentioned all documents have all been described and have been independent of the performance index that other network elements show the single network element.The insurmountable problem of these systems is to show the performance index of the combination relevant with a set of network elements.
Summary of the invention
An object of the present invention is to provide a kind of system of the mode of operation that is used to monitor cellular radio communication system, so that use its resource most effectively.
According to the present invention, be provided for monitoring a kind of system of mode of operation in the zone of cellular radio communication system, comprise: be used to receive the device of data-signal, this data-signal is illustrated in the variation of the mode of operation of the specific operation unit within the given area of cellular radio communication system; Be used to store the device of this data-signal; A CPU, be suitable for detecting when data-signal is input in the data-signal memory, from stored data signal, determine the described unit number in given mode of operation, described unit number in given mode of operation is compared with the known sum of the unit of the type that particular type is identical in the given area of cellular radio communication system, and produced a mode of operation signal of the mathematical relationship therebetween that relates to; Be suitable for receiving a memory of mode of operation signal; Device with a visual representation that is used to produce the mode of operation signal.
Data-signal is applicable to the type and the position of the specific operation unit that is identified within the cellular radio communication system zone.
The mode of operation signal preferably is illustrated in the percentage of the described unit in the mode of operation.
A visual representation of mode of operation signal preferably is in bar form, its length represents to be in the percentage of the described unit in the mode of operation, and be preferably in be in the hierarchy of the operating unit that constitutes cellular radio communication system same level other, the mode of operation signal of one group of above unit shows simultaneously as the array of bar shaped side by side with identical measuring (metric).
The visual representation coloud coding of best operated status signal is so that indication is formed in the ratio of given other operating unit of level in the hierarchy of the operating unit of the specific region of cellular radio communication system in the given mode of operation when within specific limited.
Best, the visual representation of mode of operation signal shows on the screen of visual display unit in the orthogonal array mode of horizontal strip.Each strip representative other some unit of particular hierarchical level in the specific region of cellular radio communication system, and according to selection, the length of each strip representative percentage operation or inactive those unit.
Preferably include the equipment of the above mode of operation of the one-level that is used for showing simultaneously hierarchy.
Description of drawings
To be described with reference to the drawings and explain the present invention by example now, wherein,
Fig. 1 is the graphic representation of unit hierarchy in the cellular radio communication system of GSM type.
Fig. 2 is the graphic representation of one embodiment of the present of invention.
The demonstration that Fig. 3 is illustrated in the mode of operation of the unit on the one-level that forms in the cell level utilize the cellular radio communication system that the present invention produces represent and
Fig. 4 is illustrated in the similar demonstration that forms the unit operations state in the cell level utilize the cellular radio communication system that the present invention produces not at the same level and represents.
Embodiment
With reference to figure 1, the zone 1 of the cellular radio communication system of GSM type is divided into base station system (BSS) 2, wherein only shows two.Base station system 2 is divided into base station transceiver station (BTS) 3, wherein shows four.Each base station transceiver station 3 is divided into one or more mesh 4, and each mesh contains at least one radio frequency (RF) carrier (carrier) 5.Each RF carrier 5 is made up of transceiver, said transceiver has two parts, one is digital radio interface (DRI), and another is the signal processor (RTF) that is called reception/emission function, and these two parts must be able to make the RF carrier operation work.Each RF carrier is with different, given especially frequencies operations, and become be arranged on its relevant mesh 4 within the unit of the mobile transceiver unit practical communication that links.
Each unit of above system is applicable to the event message that produces signal or relate to its identity and mode of operation, and these forwards are given an operation maintenance center 6.The BSS of this embodiment, BTS, the number of RF carrier etc. is an example, does not think the number that the present invention is necessary.Its number and type can change.
The internal arrangement of OMC operation and maintenance centre 6 is represented in Fig. 2.With reference to figure 2, OMC operation and maintenance centre 6 comprises a data input register 21, all offers it from the event message of all unit within the zone 1 of cellular radio communication system.According to the level of unit and the place of reception event message, event message is classified and is temporary in a memory 22.What be connected to memory 22 is a CPU 23, arrange CPU 23, detect at every turn and to receive an event message at operational administrative center 6 and these message are added to storage in 22, inquire this memory 22, extraction relates to the event message that each grade of cellular radio communication system unit stored, the known number that relatively relates to the unit of that one-level in the zone 1 of the number of giving the event message that deciding grade and level stored of unit and cellular radio communication system, produce relevant mode of operation signal, CPU 23 also comprises the parts in the zone 1 of discerning relevant cellular radio communication system, and the data of memory modify.Under the order of Action Manager 7, extract in the memory of current data from CPU 23 and show at the screen of visual display unit 24 with the orthogonal array form of horizontal bar, as shown in Figure 3 and Figure 4 every 's length correspondence the operation, if or to select be not operation, be in ratio in the cell level that is comprised on the position within the zone of cellular radio communication system to the unit of deciding grade and level.For making things convenient for the operation of surveillance, these are by coloud coding (color-coded), so that the ratio that is illustrated in a unit in the given mode of operation is within specific limited.For example, when the ratio of the unit of work greater than 90% the time, these should make green, when the ratio of the unit of work 80% between 90% the time, these should be as yellow, and when the ratio of the unit of work was lower than 80%, these should make redness.
Fig. 3 represents a demonstration about two parts of the RF carrier of mesh.Fig. 4 represents a demonstration about the base station system in the zone 1 of cellular radio communication system.
CPU 23 is operated with modular:
If a) base station system is not worked, then do not work in all the base station transceiver stations in it yet;
B) if the part of base station system is not worked, do not work in those base station transceiver stations that then depend on those parts of base station system yet,
C) if the base station transceiver station do not work, then all its relevant mesh also do not work and
D) if a mesh is not worked then all its RF carriers (that is, digital radio interface and reception
The combination of machine transmitter function) do not work yet.The percentage that is in the RF carrier utilance of each grade in the hierarchy is provided by equation:
In following formula, the symbol ∑ does not also mean that the number to relevant unit is sued for peace on the mathematical meaning of strictness, and is meant total number of corresponding units.And subscript ins refers to unit at work.
And this is used for representing that the operation of digital radio interface and reception emission function is right " min ", in promptly standby or stand-by unit is not included in.
And unlike the vulgar fraction of routine, if the denominator of any above expression formula is zero, the percentage of the utilance of then relevant with that expression formula RF carrier is zero.
Described display mode is a most convenient, but can use other display mode.Such as, can use histogrammic and sheet shape bitmap-format.And for the unit that returns to mode of operation and respond idle unit, also can produce event message.
During use, Action Manager 7 begins to check the mode of operation of base station system indication.If indicate the predetermined portions of these states to break down, then Action Manager 7 checks that the mode of operation of base station transceiver indication is so that determine where to indicate a part of fault of base station transceiver, and the mode of operation of the indication of the mesh that the base station transceiver of the fault of Action Manager 7 inspections subsequently and each indication links is so that determine where mesh is out of order.If there is not more senior unit not work, then needn't check the mode of operation of more rudimentary unit, because utilize above algorithm, rudimentary unit must be all in operation.
Claims (10)
1. be used to monitor a kind of system of mode of operation in the zone of cellular radio communication system, this system comprises: be used to receive the device of data-signal, this data-signal is illustrated in the variation of the mode of operation of the specific operation unit in the given area of cellular radio communication system; Be used to store the device of this data-signal; A CPU, be applicable to detect when data-signal is input in the data-signal memory, from stored data signal, determine the number of the described unit in a given mode of operation, to compare in known total number of the unit of particular type same type in the number of the described unit in the given mode of operation and the given area, and produce a mode of operation signal that relates to mathematical relationship therebetween at cellular radio communication system; Be suitable for receiving a memory of mode of operation signal; Device with a visual representation that is used to produce the mode of operation signal.
2. according to the system of claim 1, wherein data-signal is used to be identified in the type and the position of specific operation unit within the zone of cellular radio communication system.
3. according to the system of claim 1 or claim 2, the ratio of the described operating unit of mode of operation signal indication in mode of operation wherein.
4. according to the system of claim 1, wherein the visual representation of the mode of operation signal of any given operating unit is represented with the strip form, the percentage of the given operating unit of its length representative in a mode of operation.
5. according to the system of claim 4, the mode of operation signals that wherein relate to many group operating units are shown as simultaneously has the identical bar shaped array of measuring, and said operating unit is in same one-level in the operating unit hierarchy that constitutes the cellular radio communication system zone.
6. according to the system of claim 1, the visual representation that wherein constitutes the operating conditions signal of each grade in the hierarchy of operating unit of cellular radio communication system is by coloud coding, with indication when the ratio of those unit in given mode of operation within specific limited.
7. according to the system of claim 1, wherein can side by side show other mode of operation signal of hierarchy level of more than one operating unit.
8. according to the system of claim 7, the demonstration that wherein relates to the higher mode of operation signal of operating unit is included in the demonstration of mode of operation signal of the stage further of the operating unit that is comprised in the higher one-level of operating unit.
9. according to the system of claim 1, wherein shown mode of operation signal is suitable for representing the percentage of RF carrier just in operation.
10. according to the system of claim 9, wherein show the percentage of each parts that is suitable for showing a RF carrier just in operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9706962.9 | 1997-04-05 | ||
| GB9706962A GB2324440B (en) | 1997-04-05 | 1997-04-05 | RF carrier availability monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1200005A CN1200005A (en) | 1998-11-25 |
| CN1107432C true CN1107432C (en) | 2003-04-30 |
Family
ID=10810364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98108253 Expired - Fee Related CN1107432C (en) | 1997-04-05 | 1998-04-03 | RF carrier availability monitor |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1107432C (en) |
| DE (1) | DE19815392B4 (en) |
| FR (1) | FR2762469B1 (en) |
| GB (1) | GB2324440B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2392348B (en) * | 2002-08-21 | 2006-01-11 | Vodafone Limited | Telecommunications system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184118A (en) * | 1977-10-03 | 1980-01-15 | Motorola, Inc. | Base station feedback reporting system |
| FR2662879B1 (en) * | 1990-05-30 | 1994-03-25 | Alcatel Cit | CENTRALIZED MAINTENANCE METHOD FOR A WIRELESS TELEPHONE NETWORK. |
| CA2116278C (en) * | 1993-03-01 | 2000-07-25 | Robert O. Quinn | Graphical interface for cellular system |
| US5490204A (en) * | 1994-03-01 | 1996-02-06 | Safco Corporation | Automated quality assessment system for cellular networks |
| US5608854A (en) * | 1995-04-25 | 1997-03-04 | Motorola, Inc. | Method and apparatus for displaying information in a communication system |
| GB2301717B (en) * | 1995-06-02 | 1999-08-11 | Dsc Communications | Network controller for monitoring the status of a network |
| FI101118B (en) * | 1995-06-29 | 1998-04-15 | Ericsson Telefon Ab L M | Mobile network traffic management |
-
1997
- 1997-04-05 GB GB9706962A patent/GB2324440B/en not_active Expired - Fee Related
-
1998
- 1998-04-03 FR FR9804179A patent/FR2762469B1/en not_active Expired - Fee Related
- 1998-04-03 CN CN 98108253 patent/CN1107432C/en not_active Expired - Fee Related
- 1998-04-06 DE DE1998115392 patent/DE19815392B4/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2324440B (en) | 2002-03-27 |
| DE19815392B4 (en) | 2004-01-29 |
| FR2762469B1 (en) | 2001-07-06 |
| GB2324440A (en) | 1998-10-21 |
| GB9706962D0 (en) | 1997-05-21 |
| CN1200005A (en) | 1998-11-25 |
| FR2762469A1 (en) | 1998-10-23 |
| DE19815392A1 (en) | 1998-11-05 |
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