CN1224282C - Method for monitoring performance of far-end network at GSM base station and relative monitor system - Google Patents
Method for monitoring performance of far-end network at GSM base station and relative monitor system Download PDFInfo
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- CN1224282C CN1224282C CN 01113231 CN01113231A CN1224282C CN 1224282 C CN1224282 C CN 1224282C CN 01113231 CN01113231 CN 01113231 CN 01113231 A CN01113231 A CN 01113231A CN 1224282 C CN1224282 C CN 1224282C
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Abstract
The present invention discloses a method for monitoring the performance of a far end network at a GSM base station. The method comprises the steps that a special time slot is allotted on a link between the controllers of a far end base station and a near end base station to communicate data between the testing apparatus of the far end base station and the monitoring and analyzing apparatus of the near end base station; for the special time slot, the data and the instructions from the testing apparatus of the far end base station and the monitoring and analyzing apparatus of the near end base station are respectively loaded/extracted on the link at the far end/near end; for the data of other time slots, the controllers of the far end base station and the near end base station are directly connected. The present invention can monitor the apparatus performance of the whole network in real time.
Description
[technical field]
The present invention relates to gsm mobile communication system, relate in particular to the GSM base station and set up the far-end network monitoring method.The invention still further relates to a kind of GSM base station far-end network performance monitoring system.
[background technology]
After twentieth century initial stage sixties U.S. Bell Laboratory had proposed the notion of cellular mobile phone, cellular system had experienced the development of several generations.North America, Europe and Japan have formulated different standards from the eighties for second generation cellular system, wherein global mobile system (GSM) is that first becomes the most general a kind of cellular system in the world today to digital modulation, network layer structure and the professional cellular system of making regulation in the world.But it is, also apparent more important to the maintenance of GSM network along with the continuous expansion of network size and improving constantly of network level.
In gsm mobile communication system, how the network performance of base station being carried out effective monitoring is operator feels difficulty most when carrying out system maintenance problem.Gsm system architecture more complicated comprises base station sub-system (BSS), network subsystem (NSS) and operation support subsystem (OSS), and the final reflection of the fault of arbitrary module is exactly the influence to part or all of cellphone subscriber's service in these subsystems.Wherein, the function that subsystem (OSS) can complete operation be safeguarded is supported in operation, can be to the operation real-time servicing of network subsystem and base station sub-system, but for network failure, especially for the fault of base station, the ability of its detection and maintenance is not enough far away.The needs of developing a kind of equipment of specially base board etc. being monitored in real time are more and more obvious.In the present prior art, the device that the running state monitoring of equipment such as pair base station equipment, base station controller, mobile switch itself has been arranged, when fault that equipment self can detect appears in equipment, notify the attendant to safeguard by reporting Operation ﹠ Maintenance System, but often be only limited to monitoring, can't accomplish the unified monitoring and the maintenance of whole network system individual device.In addition, but in some cases, because the plant issue that problems such as the problem of system parameters configuration or the drift of base station master clock cause, equipment self can't detect under in working order, like this when the network performance of system goes wrong, the attendant often can't understand failure condition from the Operation ﹠ Maintenance System of system self, the cellphone subscriber such as have only to have complained, carry out to understand failure condition after the actual test, carry out system maintenance, so just greatly reduce the service quality of maintenance efficiency and GSM network.
[summary of the invention]
The objective of the invention is to overcome the monitoring that often is only limited in the prior art individual device, can't accomplish the unified monitoring of whole network system and maintenance and network is carried out the relatively poor shortcoming of system maintenance processing capability in real time by alarm of equipment self backstage and Operation and Maintenance, provide a kind of GSM base station to set up the method and the relative monitor system of performance of far-end network monitoring, this method and system can utilize technological means that the performance of the equipment of whole network is monitored, simultaneously can receive the information that certain equipment breaks down in real time, accomplish the real-time monitoring of the system failure.
GSM of the present invention sets up method for monitoring performance of far-end network in the base station, and it comprises:
On the link between telepoint base station and the near-end base station controller, open up the time slot of a special use, be specifically designed to the communication of the data between the monitoring analysis equipment of the base station testing equipment of far-end and near-end;
For the time slot of special use, loading or the extraction on the link between telepoint base station and the near-end base station controller carried out in data of respectively telepoint base station testing equipment and near-end monitoring analysis equipment being sent at far-end or near-end and instruction; For the data of other time slots, directly set up the link between telepoint base station and the near-end base station controller.
Described time slot for special use, loading or the extraction on the link between telepoint base station and the near-end base station controller carried out in data of respectively telepoint base station testing equipment and near-end monitoring analysis equipment being sent at far-end or near-end and instruction, specific implementation is at far-end time slot signal to be set to handle and converting unit, method by the time-division, the data of being sent by near-end monitoring analysis equipment on the described dedicated time slot are extracted from the link between telepoint base station and the near-end base station controller, deliver to remote test equipment; For the data of remote test equipment, by time slot signal handle and converting unit through a time slot allocating unit, insert described dedicated time slot.At near-end TSIU time slot interchange unit is set also, to be used to transmit time gas exchange to a signal processing and the interface conversion unit of the data of communicating by letter between near-end monitoring analysis equipment and the telepoint base station testing equipment, extract from described time slot in an instant by signal processing and interface conversion unit, other time gas exchange to link that base station controller links to each other on; TSIU time slot interchange unit is used to transmit the data of communicating by letter between near-end monitoring analysis equipment and the telepoint base station testing equipment with signal processing and interface conversion unit, inserts described dedicated time slot.
The present invention also comprises a kind of GSM base station far-end network performance monitoring system, and it comprises:
A near-end monitoring analysis equipment and at least one telepoint base station testing equipment;
Remote access device and near-end access device, for the dedicated time slot of the communication of the data between the monitoring analysis equipment of opening up base station testing equipment that is specifically designed to far-end and near-end on the link between telepoint base station and the near-end base station controller, loading or the extraction on the link between telepoint base station and the near-end base station controller carried out in data of respectively telepoint base station testing equipment and near-end monitoring analysis equipment being sent at far-end or near-end and instruction; For the data of other time slots, directly set up the link between telepoint base station and the near-end base station controller.
Described remote access device comprises: time slot signal is handled and converting unit, method by the time-division, the data of being sent by near-end monitoring analysis equipment on the described dedicated time slot are extracted from the link between telepoint base station and the near-end base station controller, deliver to remote test equipment; Time slot allocating unit via the data that time slot signal is handled and converting unit is sent, is inserted described dedicated time slot with remote test equipment.
Described near-end access device comprises TSIU time slot interchange unit and signal processing and interface conversion unit; This TSIU time slot interchange unit will be used to transmit time gas exchange to a signal processing and the interface conversion unit of the data of communicating by letter between near-end monitoring analysis equipment and the telepoint base station testing equipment, extract from described time slot in an instant by signal processing and interface conversion unit, other time gas exchange to link that base station controller links to each other on; TSIU time slot interchange unit is used to transmit the data of communicating by letter between near-end monitoring analysis equipment and the telepoint base station testing equipment with signal processing and interface conversion unit, inserts described dedicated time slot.
Because the present invention has opened up the time slot of a special use on the link between telepoint base station and the near-end base station controller, like this on this time slot, just can data and the instruction that telepoint base station testing equipment and near-end monitoring analysis equipment send be loaded on described link or extract, so just finish the communication between a telepoint base station testing equipment and the near-end monitoring analysis equipment, so just accomplished the unified monitoring and the maintenance of whole network system; Because the communication between telepoint base station testing equipment and the near-end monitoring analysis equipment is real-time, thereby this method and system just can receive the information that certain equipment breaks down in real time, accomplishes the real-time monitoring of the system failure.
[description of drawings]
Fig. 1 is the block diagram that method for monitoring performance of far-end network is set up in a kind of GSM of the present invention base station.
Fig. 2 is a kind of GSM base station far-end of the present invention network performance monitoring system connection diagram.
Fig. 3 is far-end access unit (RAU) hardware block diagram.
Fig. 4 is near-end access unit (LAU) hardware block diagram.
Fig. 5 is the schematic diagram that the base station network performance monitoring equipment is used in real network.
[embodiment]
The performing step of the method for performance of far-end network monitoring is set up in the GSM base station as can be seen in Fig. 1.
At first, open up the time slot of a special use on the link between telepoint base station and the near-end base station controller, this time slot can be 64K, is used for the communication of the data between the monitoring analysis equipment of the base station testing equipment of far-end and near-end.In this time slot, the base station testing equipment of far-end and the monitoring analysis equipment of near-end transmit various test datas and control command.This link At All Other Times in transmit the data of proper communication.
Then, for the time slot of special use, the loading/extraction on the link between telepoint base station and the near-end base station controller is carried out in data of respectively telepoint base station testing equipment and near-end monitoring analysis equipment being sent at far-end/near-end and instruction; For the data of other time slots, directly set up the link between telepoint base station and the near-end base station controller.In this process, at far-end a remote access device is set, except providing the power supply for base station testing equipment, main realization will be fitted to the data that the base station testing equipment of serial is communicated by letter in 64K time slot that should not have use of the E1 link that telepoint base station is connected with the near-end base station controller.And at near-end a local access device is set mainly is that the data extract of this time slot on the E1 link is come out, send to monitoring analysis equipment by Ethernet interface, the order of simultaneously monitoring analysis equipment being issued this base station testing equipment is fitted in this descending 64K time slot, sends to remote access device.For the data of other time slot, local access device directly exchanges to it on the e1 port that is connected with the near-end base station controller.Adaptive and the exchange by the data of remote access device, local access device, base station testing equipment can be under the situation of the E1 link that does not influence telepoint base station and near-end access device, utilize the vacant time slot of E1 link, realization is communicated by letter with local monitoring analysis equipment.The telepoint base station testing equipment mainly reports the system message of sub-district of this mobile phone monitoring and the system message of neighbor cell to the monitoring analysis equipment of this locality, and the result who reports timing position to upgrade.Local monitoring analysis equipment is analyzed according to the message that each sub-district reports, and confirms the network performance of this sub-district or near sub-district, and problematic sub-district is alarmed.When the attendant can't confirm the current base station running status, can send out test command to the base station testing equipment of far-end by current monitoring analysis equipment, allow the specific frequency of base station testing equipment locking call out, and will call out the result and report monitoring analysis equipment, make the attendant can confirm the current network performance of this sub-district.
Wherein said telepoint base station testing equipment can be a testing mobile phone, can be desk-top tester, also can be wireless sensing device.Have mature technology both at home and abroad about this part, its method of testing can be implemented very easily, and we are to be solved to be how to carry out the whole network problems of monitoring, and this part prior art is not done detailed argumentation.In addition, for near-end test analysis equipment mature technology is arranged also at present, the problem that we solve is how to utilize its monitoring problem of setting up whole network, does not therefore also do detailed argumentation for this part.
Remote access device can comprise two E1 interfaces, and E1 interface is used for and being connected of home base stations controller (BSC), and E1 interface is used for and being connected of telepoint base station (BTS).Remote access device has a time slot signal to handle and converting unit, the message, the order that issue for monitoring analyzer, time slot signal is handled and converting unit can be passed through time division way, according to the data of setting, the data of 64K time slot is extracted from the data/address bus of 2M.When the message that base station testing equipment is reported when time slot signal processing and converting unit is inserted the 64K time slot of appointment, must be through time slot allocating unit.Time slot allocating unit can adopt programmable logic device (CPLD or FPGA) to come system, adopts the variable connector mode, data is inserted in the 64K time slot of 2M link of appointment.Time slot signal is handled and converting unit is the core of far-end access unit.It at first provides the translation function of interface, extracts and send the data of specifying the 64K time slot on the 2M link according to the time division multiple access multiplex mode.Through the processing of signal processing unit, send to testing equipment by serial line interface, the message conversion that base station testing equipment is sent by serial line interface is to send out the computer of monitoring on the data in the 64K time slot simultaneously.Owing to for near-end and remote access device, only provide the transparent channel of a 64K, so the rate adapted mode of serial data and 64K time slot data can oneself define.
Local access device provides many to the E1 interface, and every pair of E1 interface provides two E1 interfaces, and one of them E1 interface is used for and being connected of remote access device, and E1 interface is used for and being connected of base station controller.Local access device comprises that also the time slot of the 2M data/address bus (HighWay) after a TSIU time slot interchange unit is changed the E1 interface unit exchanges, according to the configuration of monitoring system, the time gas exchange that TSIU time slot interchange unit will be used for the order of communicating by letter between transmitting locally monitoring analysis equipment and the telepoint base station testing equipment and message to and Xin Haochuli ﹠amp; On the 2M HW line of interface conversion unit, other time slot exchanges on another E1 link that links to each other with base station controller fully pellucidly.Vice versa, and TSIU time slot interchange unit is with Xin Haochuli ﹠amp; The a certain fixing 64K time slot of a certain time gas exchange that is used for the order of communicating by letter between transmitting locally monitoring analysis equipment and the telepoint base station testing equipment and message on the 2M HW line of interface conversion unit to the E1 link of setting, be transferred on the remote access device of far-end, send to the base station testing equipment of far-end by serial ports.Xin Haochuli ﹠amp; The data extract that interface conversion unit will exchange in the 64K time slot of a plurality of testing equipments on the 2MHW line is come out, mode according to the rate adapted of determining, the serial data that testing equipment is sent extracts, and sends to monitoring analysis equipment by high speed interface.Vice versa.To be described in detail in the introduction for system of the present invention below about far-end and local access device.
GSM base station far-end network performance monitoring system involved in the present invention, it comprises: a near-end monitoring analysis equipment and some telepoint base station testing equipments; Remote access device and near-end access device.
As shown in Figure 2, the position of telepoint base station testing equipment is positioned at base station side, is a certain position in the base station machine room, and it externally provides two interfaces: power interface and serial line interface.Base station testing equipment can be existed commercial testing mobile phone on the market in concrete the application, can be desk-top tester, also can be wireless sensing device.Have mature technology both at home and abroad about this part, its method of testing can be implemented very easily, and we are to be solved to be how to carry out the whole network problems of monitoring, and this part prior art is not done detailed argumentation.Testing equipment is connected with remote access device by these two interfaces.Power interface between remote access device and the base station testing equipment can directly adopt the charging port of base station testing equipment, remote access device provides power supply for base station testing equipment by power interface, make the battery of base station testing equipment be in floating charge state for a long time, guarantee working long hours of base station testing equipment.Base station testing equipment can be by its data port, and just serial line interface is communicated by letter with remote access device.Base station testing equipment by serial line interface with the parameter of the wireless area that monitors and set up calling signaling, the result reports remote access device, simultaneously remote access device also can be issued the base station testing equipment of far-end with the order of sending on the local monitoring analysis equipment by serial line interface, the operating state of control base station testing equipment and set up specific calling.
The position of remote access device also is positioned at the base station side, it except provide with power supply and serial line interface that base station testing equipment is connected, two E1 interfaces also are provided, and E1 interface is used for and being connected of home base stations controller (BSC), and E1 interface is used for and being connected of telepoint base station (BTS).In the E1 link that is connected between remote access device and base station controller, it is to be used for order between transmitting locally monitoring analysis equipment and the telepoint base station testing equipment and message communicating that a 64K time slot is arranged.Remote access device extracts this time slot, and other time slot exchanges on the E1 link that links to each other with the base station fully pellucidly.For signaling, the speech of communicating by letter between BSC and the BTS, remote access device is transparent fully like this.After remote equipment will be used for data extract in the 64K time slot of monitoring system and come out, after frame head, postamble, control word and the check word removal with encapsulation, issue base station testing equipment by serial line interface, base station testing equipment is issued remote access device with the message that reports by serial line interface, after remote access device encapsulates data, by being used for the 64K time slot passage of monitoring system, pass to local monitoring analysis equipment.
The hardware block diagram of remote access device as shown in Figure 3, it mainly is made up of 3 parts: E1 interface unit, time slot signal are handled and converting unit, time slot allocating unit.The E1 interface unit mainly provides two to meet the G.703 E1 interface of standard, and an E1 interface is connected with BTS, and an E1 interface is used for being connected with BSC or connecting with the transmission equipment that is connected BSC.The E1 interface is the data/address bus (HighWay) of 2M serial with the E1 conversion of signals of the HD3 sign indicating number of circuit transmission, the message, the order that issue for monitoring analysis equipment, time slot signal is handled and converting unit can be passed through time division way, according to the data of setting, the data of 64K time slot are extracted from the data/address bus of 2M.When the message that testing equipment is reported when time slot signal processing and converting unit is inserted the 64K time slot of appointment, must be through time slot allocating unit.Time slot allocating unit can adopt programmable logic device (CPLD or FPGA) to come system, adopts the variable connector mode, data is inserted in the 64K time slot of 2M link of appointment.Time slot signal is handled and converting unit is the core of far-end access unit.It at first provides the translation function of interface, extracts and send the data of specifying the 64K time slot on the 2M link according to TDM (Time Division Multiplexing) mode.Through the processing of signal processing unit, send to base station testing equipment by serial line interface, the message conversion that base station testing equipment is sent by serial line interface is to send out monitoring analysis equipment on the data in the 64K time slot simultaneously.Owing to for near-end and remote access device, only provide the transparent channel of a 64K, so the rate adapted mode of serial data and 64K time slot data can oneself define.
Local access device is positioned at this locality, i.e. side of base station controller, and it mainly provides E1 interface and a high-speed communication interface.Local access device can be realized by transmission means such as microwave, optical transmission with being connected of E1 link between the remote access device.
Local access device provides many to the E1 interface, and every pair of E1 interface provides two E1 interfaces, and one of them E1 interface is used for and being connected of remote access device, and E1 interface is used for and being connected of base station controller.A 64K time slot of the E1 link that is connected with remote access device is to be used for the order of communicating by letter between transmitting locally monitoring analysis equipment and the telepoint base station testing equipment and message, local access device extracts this time slot, and other time slot exchanges on another E1 link that links to each other with base station controller fully pellucidly.For signaling, the speech of communicating by letter between BSC and the BTS, local access device also is fully transparent like this.After local access device will be used for data extract in the 64K time slot of monitoring system and come out, after frame head, postamble, control word and the check word removal with encapsulation, issue the monitoring analysis equipment that this locality is used to monitor by the high-speed communication mouth, the order that the monitoring analysis equipment of while local monitor will issue is issued local access device by the high-speed communication mouth, after local access device encapsulates data, by being used for the 64K time slot passage of monitoring system, pass to the remote access device of far-end.
The hardware block diagram of local access device as shown in Figure 4, it mainly is made up of 3 parts: E1 interface unit, TSIU time slot interchange unit, signal processing and interface conversion unit.It is many to the E1 interface that the E1 interface unit provides, and every pair of E1 interface provides two E1 interfaces, and one of them E1 interface is used for and being connected of remote access device, and E1 interface is used for and being connected or linking to each other with the E1 interface of the transmission equipment that is connected the base station of base station controller.The time slot of the 2M data/address bus (HighWay) after TSIU time slot interchange unit is changed the E1 interface unit exchanges, according to the configuration of monitoring system, the time gas exchange that TSIU time slot interchange unit will be used for the order of communicating by letter between transmitting locally monitoring analysis equipment and the telepoint base station testing equipment and message to and Xin Haochuli ﹠amp; On the 2M HW line of interface conversion unit, other time slot exchanges on another E1 link that links to each other with base station controller fully pellucidly.Vice versa, and TSIU time slot interchange unit is with Xin Haochuli ﹠amp; The a certain fixing 64K time slot of a certain time gas exchange that is used for the order of communicating by letter between transmitting locally monitoring analysis equipment and the telepoint base station testing equipment and message on the 2M HW line of interface conversion unit to the E1 link of setting, be transferred on the remote access device of far-end, send to the testing equipment of far-end by serial ports.Xin Haochuli ﹠amp; The data extract that interface conversion unit will exchange in the 64K time slot of a plurality of testing equipments on the 2M HW line is come out, mode according to the rate adapted of determining, the serial data that testing equipment is sent extracts, and sends to the monitoring analysis equipment of monitoring by high speed interface.Vice versa.
Fig. 5 is a base station network performance monitoring system with 4 monitoring terminals.BTS can also can be microcell base station for macrocell base stations.The transmission of the E1 link between remote access device and the local access device can be adopted multiple transmission implementations such as SDH optical transmission, microwave, HDSL.In this cover system, base station testing equipment has adopted commercial in the market testing mobile phone, adopts the RS232 interface between testing mobile phone and the remote access device, adopts Ethernet interface between local access device and the monitoring monitoring analysis equipment.For this cover network performance monitoring system, can be with more monitoring terminal, its main suffered number of ports that is limited in the E1 link that local access device can provide.
According to this kind design for scheme, package unit also can be integrated in the BSS internal system, part as the BSS system, can increase the reliability and the flexibility of this kind device like this, some configurations to monitoring analysis equipment can directly realize by the Operation ﹠ Maintenance System (OSS) of gsm communication system, simultaneously can reduce the hardware cost of monitoring system greatly, but do the relative independentability that also can have influence on monitoring system like this.
Claims (14)
1, method for monitoring performance of far-end network is set up in a kind of GSM base station, and it comprises:
On the link between telepoint base station and the near-end base station controller, open up the time slot of a special use, be used for the communication of the data between the monitoring analysis equipment of the base station testing equipment of far-end and near-end;
For the time slot of special use, loading or the extraction on the link between telepoint base station and the near-end base station controller carried out in data of respectively telepoint base station testing equipment and near-end monitoring analysis equipment being sent at far-end or near-end and instruction; For the data of other time slots, directly set up the link between telepoint base station and the near-end base station controller.
2, method for monitoring performance of far-end network is set up in GSM according to claim 1 base station, it is characterized in that: at far-end time slot signal is set and handles and converting unit, method by the time-division, the data of being sent by near-end monitoring analysis equipment on the described dedicated time slot are extracted from the link between telepoint base station and the near-end base station controller, deliver to the telepoint base station testing equipment; For the data of telepoint base station testing equipment, by time slot signal handle and converting unit through a time slot allocating unit, insert described dedicated time slot.
3, method for monitoring performance of far-end network is set up in GSM according to claim 1 base station, it is characterized in that: TSIU time slot interchange unit is set at near-end, to be used to transmit time gas exchange to a signal processing and the interface conversion unit of the data of communicating by letter between near-end monitoring analysis equipment and the telepoint base station testing equipment, extract from described dedicated time slot by signal processing and interface conversion unit, other time gas exchange to link that base station controller links to each other on; TSIU time slot interchange unit is used to transmit the data of communicating by letter between near-end monitoring analysis equipment and the telepoint base station testing equipment with signal processing and interface conversion unit, inserts described dedicated time slot.
4, set up method for monitoring performance of far-end network according to claim 1,2 or 3 described GSM base stations, it is characterized in that: what adopt on described link is the dedicated time slot of a 64K.
5, set up method for monitoring performance of far-end network according to claim 2 or 3 described GSM base stations, it is characterized in that: at described far-end or near-end, the E1 interface that is connected to telepoint base station and near-end base station controller with two ends transfers the signal of circuit transmission to the data of serial.
6, a kind of GSM base station far-end network performance monitoring system, it comprises:
A near-end monitoring analysis equipment and at least one telepoint base station testing equipment;
Remote access device and near-end access device, for the dedicated time slot of the communication of the data between the monitoring analysis equipment of opening up base station testing equipment that is specifically designed to far-end and near-end on the link between telepoint base station and the near-end base station controller, loading or the extraction on the link between telepoint base station and the near-end base station controller carried out in data of respectively telepoint base station testing equipment and near-end monitoring analysis equipment being sent at far-end or near-end and instruction; For the data of other time slots, directly set up the link between telepoint base station and the near-end base station controller.
7, GSM base station far-end network performance monitoring according to claim 6 system is characterized in that described remote access device comprises:
Time slot signal is handled and converting unit, by the method for time-division, the data of being sent by near-end monitoring analysis equipment on the described dedicated time slot is extracted from the link between telepoint base station and the near-end base station controller, delivers to remote test equipment;
Time slot allocating unit via the data that time slot signal is handled and converting unit is sent, is inserted described dedicated time slot with remote test equipment.
8, GSM base station far-end network performance monitoring according to claim 6 system, it is characterized in that: described near-end access device comprises TSIU time slot interchange unit and signal processing and interface conversion unit; This TSIU time slot interchange unit will be used to transmit time gas exchange to a signal processing and the interface conversion unit of the data of communicating by letter between near-end monitoring analysis equipment and the telepoint base station testing equipment, extract from described dedicated time slot by signal processing and interface conversion unit, other time gas exchange to link that base station controller links to each other on; TSIU time slot interchange unit is used to transmit the data of communicating by letter between near-end monitoring analysis equipment and the telepoint base station testing equipment with signal processing and interface conversion unit, inserts described dedicated time slot.
9, GSM base station far-end network performance monitoring according to claim 6 system, it is characterized in that: described dedicated time slot is the dedicated time slot of 64K.
10, GSM base station far-end network performance monitoring according to claim 6 system is characterized in that: also include the data that E1 interface that at least one two ends is connected to telepoint base station and near-end base station controller transfers the signal of circuit transmission to serial at described far-end or near-end access device.
11, GSM base station far-end network performance monitoring according to claim 6 system, it is characterized in that: described telepoint base station testing equipment is a testing mobile phone.
12, GSM base station far-end network performance monitoring according to claim 6 system, it is characterized in that: described telepoint base station testing equipment is desk-top tester.
13, GSM base station far-end network performance monitoring according to claim 6 system, it is characterized in that: described telepoint base station testing equipment is a wireless sensing device.
14, according to claim 6,11,12 or 13 described GSM base station far-end network performance monitoring systems, it is characterized in that: described telepoint base station can support subsystem to realize by binding operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 01113231 CN1224282C (en) | 2001-06-30 | 2001-06-30 | Method for monitoring performance of far-end network at GSM base station and relative monitor system |
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| CN 01113231 CN1224282C (en) | 2001-06-30 | 2001-06-30 | Method for monitoring performance of far-end network at GSM base station and relative monitor system |
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| CN1224282C true CN1224282C (en) | 2005-10-19 |
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