CN101193409B - System and method for locating interruption failure type of base station in cascaded base station - Google Patents
System and method for locating interruption failure type of base station in cascaded base station Download PDFInfo
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- CN101193409B CN101193409B CN2007101790750A CN200710179075A CN101193409B CN 101193409 B CN101193409 B CN 101193409B CN 2007101790750 A CN2007101790750 A CN 2007101790750A CN 200710179075 A CN200710179075 A CN 200710179075A CN 101193409 B CN101193409 B CN 101193409B
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Abstract
The invention discloses a system for positioning the type of a interruption fault of a base station in a concatenated base station, which comprises a base station controller used for generating the alarm information when an interruption fault occurs in the base station, a first position sub module used for sending a unique signal through the downlink and receiving the unique signal through the uplink, an intermediate sub module used for being connected with the intermediate base station excluding the concatenated last base station, transmitting the uplink and downlink respectively through the base station when the intermediate base station is powered on and respectively directly transmitting the uplink and downlink without passing through the intermediate base station when the intermediate base station is powered off and a last sub module used for being connected with the last base station, leading the transmission on the downlink into the last base station; the last base station carries out the transmission through the uplink and the uplink and downlink are directly connected so as to form a loopback when the last base station is powered off, thus positioning the type of the interruption fault when the interruption fault happens to the concatenated base station.
Description
Technical field
The invention belongs to field of mobile communication, relate in particular to the system and method for location outage type in a kind of cascade base-station.
Background technology
Characteristics such as cascade base-station is low owing to the networking cost in mobile communcations system, and transmission is shared are often adopted, particularly in zone with a varied topography.
Under the situation of multi-stage cascade, when the interruption of single or multiple base stations occurring, existing warning system can be alarmed, but because node multichannel Cheng Yuan, system equipment itself can't be located outage type (power failure and transmission interruption) apace.In actual mobile network's operation process, cascade base-station is because node multichannel line length, accurately location difficulty.Generally, the transmission disruption is responsible for by the transmission personnel, and base station power failure problem is responsible for by the generating set personnel, under can't the situation of fault location type, when keeping in repair, send the O﹠M personnel of transmission personnel and generating to keep in repair simultaneously, perhaps send wherein lineup person's maintenance earlier, if can't solve, then send other lineup person again, thereby making the maintenance process complexity, prolong maintenance time, influence the base station and recover normally to move.
Summary of the invention
For addressing the above problem the system and method that the invention discloses location interrupt type in a kind of cascade base-station, its purpose is can locate the interrupt type of the base station of breaking down when cascade base-station generation outage.
The invention discloses the system of locating base station outage type in a kind of cascade base-station, comprise base station controller, produce warning information when being used for outage occurring in the base station, described system also comprises:
The first submodule is used for sending unique signal by down link, receives described unique signal by up link;
Middle sub-module, be used for connecting with the middle base station except that base station, cascade end, when the base station powers in the middle of described, described up link and down link are transmitted through described base station respectively, when the power-off of base station of described centre, with described up link and down link base station in the middle of described, directly transmit respectively;
The end submodule, be used for connecting with the base station, end, when powering in base station, described end, described downlink transmission is entered base station, described end, transmit by described up link base station, described end, when the power-off of base station of described end, described up link and down link directly are connected to form from ring.
Described base station controller sends apply for information to the base station of each cascade, judges whether the base station of described each cascade replys response, if reply, then produces described warning information report and produces outage in the base station of answer response;
Described the first submodule is further used for, and judges according to described warning information whether base station, described end outage takes place when described warning information produces, if take place, determines that then the outage type of the base station of generation outage is a power failure.
Described base station controller sends apply for information to the base station of each cascade, judges whether the base station of described each cascade replys response, if reply, then produces described warning information report and produces outage in the base station of answer response;
Described the first submodule is further used for, when producing, described warning information judges according to described warning information whether base station, described end outage takes place, if take place, judge whether to receive described unique signal, if receive, the outage type of then determining the base station of generation outage is a power failure, if do not receive, all interrupt from all subordinate base station that transmission interruption base station begins, after the transmission fault of cascade base-station is excluded, judging according to described warning information whether cascade base-station still exists outage, is power failure if there is the outage type of the base station of determining the generation outage.
Described middle sub-module, comprise two switches, one end of first switch connects with the downlink transfer inlet of base station in the middle of described, the other end of described first switch connects with the downlink transfer outlet of base station in the middle of described, one end of second switch connects with the uplink inlet of base station in the middle of described, the other end of described second switch connects with the uplink outlet of base station in the middle of described, be further used for described first switch is linked into down link, described second switch is linked into up link, the switch of described middle sub-module disconnects closure during outage when the base station powers in the middle of described;
Described end submodule, comprise a switch, one end of described switch connects with the downlink transfer inlet of base station, described end, the other end of described switch connects with the uplink outlet of base station, described end, be used for an end of described switch is connected with down link, the other end of described switch connects with up link, disconnects closure during outage when the switch of described end submodule is powered in base station, described end.
When working properly, described unique signal is received the back by base station in the middle of described and gives the next stage base station by downlink transmission in the base station, after being received by base station, described end, and described unique signal transmission ending.
Described the first submodule is for physical equipment independently or be contained in the functional module of described base station controller.
The invention also discloses the method for locating base station outage type in a kind of cascade base-station, comprising:
Step 3, the first submodule sends unique signal by described down link, receive described unique signal by described up link, and whether receive described unique signal judgement base station outage type according to warning information and the first submodule that base station controller produces.
Described base station controller sends apply for information to the base station of each cascade, judges whether the base station of each cascade replys response, if reply, then produces the warning information report and produces outage in the base station of answer response;
Described step 3 further comprises judge according to described warning information whether base station, described end outage takes place, if take place, determines that then the outage type of the base station of generation outage is a power failure.
Described base station controller sends apply for information to the base station of each cascade, judges whether the base station of each cascade replys response, if reply, then produces the warning information report and produces outage in the base station of answer response;
Described step 3 further comprises, judge according to described warning information whether base station, described end outage takes place, if take place, judge whether to receive described unique signal, if receive, the outage type of then determining the base station of generation outage is a power failure, if do not receive, all interrupt from all subordinate base station that transmission interruption base station begins, after the transmission fault of cascade base-station is excluded, judge according to described warning information whether cascade base-station still exists outage, determine that the outage type is a power failure if exist.
Described middle sub-module comprises two switches, and described end submodule comprises a switch, and described switch disconnects closure during outage when powering in the base station that connects;
Described step 1 further comprises, one end of described first switch of the middle sub-module downlink transfer inlet with base station in the middle of described is connected, the downlink transfer outlet with base station in the middle of described of the other end of described first switch is connected, one end of second switch uplink inlet with base station in the middle of described is connected, the uplink outlet with base station in the middle of described of the other end of described second switch is connected, described first switch is linked into down link, described second switch is linked into up link;
Described step 2 further comprises, one end of the described end submodule switch downlink transfer inlet with base station, described end is connected, the other end of described switch connects with the uplink outlet of base station, described end, one end of described switch is connected with down link, and the other end of described switch connects with up link.
Beneficial effect of the present invention is to locate the outage type, thereby can send suitable personnel to handle, thereby both can reduce management cost and human cost, can reduce the base station fault handling time again, reduces because the economic loss that the base station interruption causes.
Description of drawings
Fig. 1 is a system construction drawing of the present invention;
Fig. 2 is that switch relay is realized schematic diagram.
Embodiment
Down link is the link of base station controller to base station transmission downstream signal, and up link is the base station sends a link from upward signal to base station controller.
System of the present invention comprises as shown in Figure 1: BSC (base station controller), the first submodule, middle sub-module and end submodule.
BSC is used for sending apply for information to the base station of each cascade, judges whether the base station of described each cascade replys response, if reply, then produces the warning information report and produces outage in the base station of answer response.
The first submodule is positioned at the BSC end, connects BSC and cascade first order base station; Middle sub-module is the cascade crossover assembly, is positioned at the middle base station except that cascade afterbody base station, connects base station at the corresponding levels, higher level's transmission and subordinate's transmission, comprises up link and down link respectively in higher level's transmission and the subordinate's transmission; The end submodule is positioned at cascade afterbody base station, connects base station at the corresponding levels and higher level transmission.
The first submodule, the upward signal that transparent transmission BSC sends toward BSC to the downstream signal and the base station of base station transmission, in downstream signal, add simultaneously to each base station (BTS1, BTS2 ... BTSn) the unique identification signal S of the link of Fa Songing, receiving terminal judges whether to receive the unique identification signal S of link, described unique signal S is received the back by base station in the middle of described and gives the next stage base station by downlink transmission, after being received by BTSn, and transmission ending.
Middle sub-module, comprise two switches, the two ends of first switch enter the mouth to export with downlink transfer with the downlink transfer of middle base station except that BTSn respectively and are connected, thereby with the base station parallel connection, second switch ends is connected with the uplink outlet with the uplink inlet of middle base station respectively, thereby with the base station parallel connection, the down link that is linked into of first switch connects, second beginning is linked into up link and connects, when middle base station powers just often, switch is in off-state, when the power failure of middle base station, switch is in closure state, and the higher level of up link and down link transmission and subordinate are transmitted in the corresponding levels and directly link together respectively, thereby base station, centre at the corresponding levels exerts an influence to the operation of all base stations of subordinate.
The end submodule comprises a switch, and the two ends of this switch are connected with the uplink outlet with the downlink transfer inlet of BTSn respectively, and the two ends of switch are connected with up link with down link respectively.When BTSn power supply just often, switch is in off-state, the operation of described base station is normal; When BTSn cut off the power supply, switch was in closure state, and up link and downlink transmission are encircled certainly in the corresponding levels.
BSC sends apply for information to the base station of each cascade, judges whether the base station of described each cascade replys response, if reply, then produces described warning information report and produces outage in the base station of answer response;
When BSC produced warning message, the first submodule carried out the interrupt type fault judgement, and described judgement is as described below:
Judge by warning information whether BTSn outage takes place,, determine that the outage type of the base station that generation is interrupted is a power failure if outage does not take place BTSn;
If judge that by warning information outage takes place BTSn, the first submodule judges whether to receive the unique identification signal S of link, if receive, determines that the outage type of the base station that generation is interrupted is a power failure;
If do not receive, cascade base-station exists transmission to interrupt, the characteristics alarming information report of this situation is all interrupted from all subordinate base station that transmission interruption base station begins, after getting rid of the transmission problem of the base station of breaking down on the link successively from small to large by the cascade numbering, judging according to described warning information whether cascade base-station still exists outage, is power failure if there is the outage type of the base station of determining the generation outage.
The first submodule, middle sub-module and end submodule are realized in the following manner, but are not limited thereto kind of an implementation.
The first submodule can be the software module among the BSC;
Switch in middle sub-module and the end submodule disconnects when powering in the base station, and closure during power-off of base station can use electromagnetic relay to realize.As shown in Figure 2, when base station power cut off the power supply, electromagnet 205 was inoperative, made two contacts of switch 201 contact transmission inlet 202 and transmission outlet 203 respectively by the strength of spring 204, made transmission inlet 202 and transmission export 203 and directly linked to each other; When base station power powered on, electromagnet 205 worked, and the adhesive strength of electromagnet 205 makes two contacts of switch 201 leave transmission inlet 202 and transmission outlet 203 greater than the strength of spring 204, reaches the function that switch disconnects.
The inventive method flow process is as follows:
Step 3, the first submodule sends unique signal S by down link, receive described unique signal S by up link, the next stage base station is given by downlink transmission after receiving the described unique signal S in back in the base station in the middle of described, after described BTSn receives described unique signal S, stop the transmission of unique signal S, BSC sends apply for information to each cascade base-station, judge whether each cascade base-station replys response, if do not reply, then produce warning information report and reply the base station of response and produce outage, the warning information that the first submodule produces according to BSC and whether receive described unique signal S judgement base station outage type
When described warning information produces, judge according to warning information whether BTSn outage takes place, if take place, determine that then the outage type of the base station of generation outage is a power failure,
Otherwise, judge whether the first submodule receives described unique signal S, if receive, determine that then the outage type of the base station of generation outage is a power failure,
If do not receive, after the transmission fault of cascade base-station is excluded, judge described warning information judges whether cascade base-station still exists outage, determine that the outage type is a power failure if exist.
Claims (10)
1. the system of locating base station outage type in the cascade base-station, described system comprises base station controller, produces warning information when being used for outage occurring in the base station; Base station outage type comprises in the described system: power failure and transmission are interrupted, and it is characterized in that described system also comprises:
The first submodule is used for sending unique signal by down link, receives described unique signal by up link; And when described warning information produces, judge according to described warning information whether base station, described end outage takes place,, determine that then the outage type of the base station of generation outage is a power failure if take place;
Middle sub-module, be used for connecting with the middle base station except that base station, cascade end, when the base station powers in the middle of described, described up link and down link are transmitted through base station in the middle of described respectively, when the power-off of base station of described centre, with described up link and down link base station in the middle of described, directly transmit respectively;
The end submodule, be used for connecting with the base station, end, when powering in base station, described end, described downlink transmission is entered base station, described end, transmit by described up link base station, described end, when the power-off of base station of described end, described up link and down link directly are connected to form from ring.
2. the system of locating base station outage type is characterized in that in the cascade base-station as claimed in claim 1, produces warning information when described base station controller outage occurs in the base station, specifically comprises:
Described base station controller sends apply for information to the base station of each cascade, judges whether the base station of described each cascade replys response, if reply, then produces described warning information report and produces outage in the base station of answer response.
3. the system of locating base station outage type is characterized in that in the cascade base-station as claimed in claim 1,
Described the first submodule is further used for, when producing, described warning information judges according to described warning information whether base station, described end outage takes place, if take place, judge whether to receive described unique signal, if receive, the outage type of then determining the base station of generation outage is a power failure, if do not receive, all interrupt from all subordinate base station that transmission interruption base station begins, after the transmission fault of cascade base-station is excluded, judging according to described warning information whether cascade base-station still exists outage, is power failure if there is the outage type of the base station of determining the generation outage.
4. as the system of locating base station outage type in claim 1, the 2 or 3 described cascade base-stations, it is characterized in that,
Described middle sub-module, comprise two switches, one end of first switch connects with the downlink transfer inlet of base station in the middle of described, the other end of described first switch connects with the downlink transfer outlet of base station in the middle of described, one end of second switch connects with the uplink inlet of base station in the middle of described, the other end of described second switch connects with the uplink outlet of base station in the middle of described, be further used for described first switch is linked into down link, described second switch is linked into up link, the switch of described middle sub-module disconnects closure during outage when the base station powers in the middle of described;
Described end submodule, comprise a switch, one end of described switch connects with the downlink transfer inlet of base station, described end, the other end of described switch connects with the uplink outlet of base station, described end, be used for an end of described switch is connected with down link, the other end of described switch connects with up link, disconnects closure during outage when the switch of described end submodule is powered in base station, described end.
5. as the system of locating base station outage type in claim 1, the 2 or 3 described cascade base-stations, it is characterized in that, in the base station when working properly, described unique signal is received the back by base station in the middle of described and gives the next stage base station by downlink transmission, after the reception of base station, described end, described unique signal transmission ending.
6. as the system of locating base station outage type in claim 1, the 2 or 3 described cascade base-stations, it is characterized in that described the first submodule is for physical equipment independently or be contained in the functional module of described base station controller.
7. the method for locating base station outage type in the cascade base-station, wherein, described base station outage type comprises: power failure and transmission are interrupted, and it is characterized in that described method comprises:
Step 1, middle sub-module is connected with the middle base station except that base station, cascade end, when the base station powers in the middle of described, up link and down link are transmitted through base station in the middle of described respectively, when the power-off of base station of described centre, with described up link and down link base station in the middle of described, directly transmit respectively;
Step 2, the end submodule is connected with the base station, end, when powering in base station, described end, described downlink transmission is entered base station, described end, transmit by described up link base station, described end, when the power-off of base station of described end, described up link and down link directly are connected to form from ring;
Step 3, the first submodule sends unique signal by described down link, receive described unique signal by described up link, and whether receive described unique signal judgement base station outage type according to warning information and the first submodule that base station controller produces.
8. the method for locating base station outage type in the cascade base-station as claimed in claim 7, it is characterized in that, described base station controller sends apply for information to the base station of each cascade, judge whether the base station of each cascade replys response, if reply, then produce the base station generation outage that response is replied in the warning information report;
Described step 3 further comprises judge according to described warning information whether base station, described end outage takes place, if take place, determines that then the outage type of the base station of generation outage is a power failure.
9. the method for locating base station outage type in the cascade base-station as claimed in claim 7, it is characterized in that, described base station controller sends apply for information to the base station of each cascade, judge whether the base station of each cascade replys response, if reply, then produce the base station generation outage that response is replied in the warning information report;
Described step 3 further comprises, judge according to described warning information whether base station, described end outage takes place, if take place, judge whether to receive described unique signal, if receive, the outage type of then determining the base station of generation outage is a power failure, if do not receive, all interrupt from all subordinate base station that transmission interruption base station begins, after the transmission fault of cascade base-station is excluded, judge according to described warning information whether cascade base-station still exists outage, determine that the outage type is a power failure if exist.
10. as the method for locating base station outage type in claim 7, the 8 or 9 described cascade base-stations, it is characterized in that described middle sub-module comprises two switches, described end submodule comprises a switch, described switch disconnects closure during outage when powering in the base station that connects;
Described step 1 further comprises, one end of described first switch of the middle sub-module downlink transfer inlet with base station in the middle of described is connected, the downlink transfer outlet with base station in the middle of described of the other end of described first switch is connected, one end of second switch uplink inlet with base station in the middle of described is connected, the uplink outlet with base station in the middle of described of the other end of described second switch is connected, described first switch is linked into down link, described second switch is linked into up link;
Described step 2 further comprises, one end of the described end submodule switch downlink transfer inlet with base station, described end is connected, the other end of described switch connects with the uplink outlet of base station, described end, one end of described switch is connected with down link, and the other end of described switch connects with up link.
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| CN2007101790750A CN101193409B (en) | 2007-12-10 | 2007-12-10 | System and method for locating interruption failure type of base station in cascaded base station |
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| CN2007101790750A CN101193409B (en) | 2007-12-10 | 2007-12-10 | System and method for locating interruption failure type of base station in cascaded base station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103873137A (en) * | 2012-12-11 | 2014-06-18 | 中国移动通信集团山东有限公司 | Ring optical transmission network route switching method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101695175B (en) | 2009-10-28 | 2013-05-08 | 中兴通讯股份有限公司 | Alarm reporting method of cascade equipment, system and equipment |
| CN102006208A (en) * | 2010-11-17 | 2011-04-06 | 中兴通讯股份有限公司 | Method and system for realizing base station cascade and cascade processing logic subsystem |
| CN102958067B (en) * | 2011-08-19 | 2016-08-31 | 南京中兴新软件有限责任公司 | A kind of base station and network-building method thereof and shared antenna-feedback system |
| CN105871716B (en) * | 2016-05-26 | 2022-04-15 | 北京博维亚讯技术有限公司 | VRRP-based link monitoring method and system |
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| JP2004247824A (en) * | 2003-02-12 | 2004-09-02 | Nec Saitama Ltd | Radio base station system |
| CN1708151A (en) * | 2004-06-08 | 2005-12-14 | 华为技术有限公司 | System for realizing interface bypass function between link group network base station and base station controller |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004247824A (en) * | 2003-02-12 | 2004-09-02 | Nec Saitama Ltd | Radio base station system |
| CN1708151A (en) * | 2004-06-08 | 2005-12-14 | 华为技术有限公司 | System for realizing interface bypass function between link group network base station and base station controller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103873137A (en) * | 2012-12-11 | 2014-06-18 | 中国移动通信集团山东有限公司 | Ring optical transmission network route switching method and device |
| CN103873137B (en) * | 2012-12-11 | 2017-05-03 | 中国移动通信集团山东有限公司 | Ring optical transmission network route switching method and device |
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| CN101193409A (en) | 2008-06-04 |
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