CN104093156A - Slave station device address allocation method and system for distributed base station system - Google Patents
Slave station device address allocation method and system for distributed base station system Download PDFInfo
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- CN104093156A CN104093156A CN201410357359.4A CN201410357359A CN104093156A CN 104093156 A CN104093156 A CN 104093156A CN 201410357359 A CN201410357359 A CN 201410357359A CN 104093156 A CN104093156 A CN 104093156A
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Abstract
The invention provides a slave station device address allocation method for a distributed base station system. The method comprises the following steps that the receiving optical power of an optical channel of the distributed base station system is obtained; according to the receiving optical power, a newly-connected slave station device in the optical channel is detected; device identification of the newly-connected slave station device is obtained; according to the device identification and physical position information of the optical channel to which the newly-connected slave station device is connected, an address is allocated to the newly-connected slave station device. Meanwhile, the invention provides a slave station device address allocation system for the distributed base station system. According to the slave station device address allocation method and system for the distributed base station system, slave station device address allocation efficiency is high, system topological structure changes can be accurately reflected in time, and maintenance difficulty and cost of the base station system are reduced.
Description
Technical field
The present invention relates to wireless communication field, particularly relate to a kind of slave station device address distribution method of distributed base station system and a kind of slave station device address distribution system of distributed base station.
Background technology
Developing rapidly of mobile communications network in recent years, increasing base station equipment is deployed in practical engineering application.Along with the development of station technology, to the intelligent demand in base station, be mainly to complete by base station monitoring-controlling system, so base station monitoring-controlling system bringing into play more and more important effect in base station, become a part indispensable in mobile communications network.
Existing base station adopts the way to manage of " distributed deployment, centralized monitor " mostly.Distributed base station system is realized centralized monitor by main website equipment control from station equipment.This method need to be device address of every slave station devices allocation, and slave station device address need to be set in the slave station list of device addresses of main website equipment, otherwise main website equipment cannot be to carrying out correct addressing from station equipment, cause cannot effective monitoring from station equipment.Therefore, the distribution of slave station device address is prerequisite and the important step that realizes distributed base station monitoring.Traditional slave station device address distribution method is that engineering staff installs after equipment, is slave station distributing equipment address, and then to main website equipment end, slave station device address is configured in the slave station list of devices of main website equipment.Scheme operating efficiency is lower like this, cannot promptly and accurately reflect that system topology changes, and makes the maintenance difficulties of base station system and cost all higher.
Summary of the invention
Based on this, be necessary the problem for conventional art, the slave station device address distribution method of the distributed base station system that a kind of operating efficiency is high is provided.
The slave station device address distribution method of this distributed base station system, comprises step:
Obtain the received optical power of the path channels of distributed base station system;
According to described received optical power, detect new access in path channels from station equipment;
Obtain described new access from the device identification of station equipment;
The physical location information of the path channels accessing from station equipment according to described device identification and described new access is described new access slave station devices allocation address.
Meanwhile, provide a kind of slave station device address distribution system of distributed base station, comprising:
Sampling module: for obtaining the received optical power of the path channels of distributed base station system;
Detection module: for the new access that detects path channels according to received optical power from station equipment;
Enquiry module: for obtaining new access from the device identification of station equipment;
Distribution module: for according to device identification and the new physical location information that accesses the path channels accessing from station equipment, be new access slave station devices allocation address.
Beneficial effect of the present invention is: by obtaining the received optical power of path channels, and then detect the new access that is connected with path channels from station equipment, and obtain its device identification, and utilize the physical location information of device identification and current path channels, carry out the address assignment from station equipment.Such scheme, its slave station device address allocative efficiency is high, can promptly and accurately reflect that system topology changes, and reduces maintenance difficulties and the cost of base station system.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of slave station device address distribution method of the distributed base station system of one embodiment of the present invention;
Fig. 2 is the structural representation of slave station device address minute disposition honor of the distributed base station system of one embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to accompanying drawing 1, the schematic flow sheet of the slave station device address distribution method of its distributed base station system that is a kind of implementation method of the present invention.
The slave station device address distribution method of this distributed base station, comprises step:
S110: the received optical power that obtains the path channels of distributed base station system.
In distributed base station system, main website equipment is realized by path channels with the signal transmission from station equipment.Therefore,, in step S110, can carry out one by one real-time sampling to the received optical power of each path channels.
S120: detect new access in path channels from station equipment according to received optical power.
Path channels with from the access state of station equipment, there is multiple situation, comprise and have no way of station equipment access and have slave station equipment access, and have the situation of slave station equipment access to comprise new access from station equipment and existing from station equipment.In step S120, the received optical power that need to collect according to abovementioned steps S110 determines new access in path channels from station equipment.
S130: obtain new access from the device identification of station equipment.
By step S120 identification, make new advances access from station equipment, obtain this new access from the device identification of station equipment.Device identification herein refers to the unique parameter that can distinguish this equipment, for example the production sequence number of equipment or MAC (Media Access Control, medium access control) address etc.
S140: according to device identification and the new physical location information that accesses the path channels accessing from station equipment, be new access slave station devices allocation address.
In step S130, get new access from the device identification of station equipment, the physical location information of the path channels accessing from station equipment in conjunction with this new access (as the sequence number of this path channels or preset numbering etc.) is the slave station devices allocation address of new access.
The slave station device address distribution method of above-mentioned distributed base station system, by obtaining the received optical power of path channels, and then detect the new access that is connected with path channels from station equipment, and obtain its device identification, the physical location information that utilizes device identification and current path channels, carries out the address assignment from station equipment.When new access is from station equipment is mounted, can be automatically just its distributing equipment address, reduce engineering staff's workload, the speed of address assignment is faster.And the path channels that minute is equipped with device identification and equipment place of address is benchmark, be reduced in and in address allocation procedure, occur that address error, address repeat equivalent risk, improve the accuracy of address assignment.Therefore, the slave station device address allocative efficiency of this programme is high, can promptly and accurately reflect that system topology changes, and reduces maintenance difficulties and the cost of base station system.
In a kind of execution mode, step 120 can comprise therein:
Received optical power and preset threshold value are compared, if received optical power is less than preset threshold value, judge the current station equipment access of having no way of of path channels; Otherwise, be determined with slave station equipment access, and from detecting the access that makes new advances from station equipment from station equipment.
In the present embodiment, for step S120, provide a kind of received optical power that utilizes to detect the method that whether has slave station equipment access.Pass through gathered received optical power and preset presetly compare to judge in path channels, whether have equipment access.Wherein, this preset threshold value is according to the detectable received optical power scope of real system and fixed, it is to judge whether current path channels exists the minimum threshold of slave station equipment access, if the light receiving power gathering reaches (being more than or equal to) this threshold value, can judge that current light path has slave station equipment access, otherwise, judge the have no way of station equipment access of current path channels.
In a kind of execution mode, in step S120, provide a kind of when judging that current light path has slave station equipment access therein, how to detect the method for the access device that makes new advances, comprise step:
Obtain the received optical power of path channels in the front sampling period and the comparative result of preset threshold value, if the comparative result in the front sampling period is without equipment access, judge this access from station equipment as newly accessing from station equipment; Otherwise, judge that this accesses from station equipment as having from station equipment.
In a kind of execution mode, the slave station device address method of distributed base station system also comprises step therein:
To newly access slave station renewal of the equipment in the equipment records table in distributed base station system; Wherein, equipment records table is for the slave station apparatus access state of recording beam path passage.
The equipment records table record of distributed base station system all path channels and the state from station equipment that is connected with path channels in base station system, comprise the physical location information and the facility information from station equipment being connected with this path channels of path channels.This equipment records table not only can react the operation conditions of base station system, can also facilitate for tributary address distribution next time.Utilize this equipment records table can inquire rapidly path channels and from the information of station equipment, can improve the efficiency of slave station device address distribution method.
For the equipment records table of above-mentioned distributed base station system, provide following two kinds of example application:
Example one: in step S120, be judged to be slave station equipment access, and needed further detection to make new advances while accessing from station equipment, can adopt following detecting step:
According to the slave station apparatus access state of the current path channels recording in the equipment records table in distributed base station system, take a decision as to whether new access from station equipment.By the physical message of current path channels and the facility information from station equipment being connected with this path channels, check one by one with the information that in equipment records table, this path channels records, if information matches is judged to be existing device, otherwise, be judged to be new access device.
Example two: in step S120, may there is a kind of special situation, when being judged to be the station equipment access of having no way of, and in the equipment records table in distributed base station system, record current path channels and have equipment access, the reason that produces this situation may be, this path channels had connection in the past from station equipment, in equipment records table, there is record, but should be removed from station equipment, therefore, need to upgrade equipment records, comprise the following steps:
If the station equipment access of having no way of that path channels is current, and in the equipment records table in distributed base station system, record current path channels and have equipment access; The historical record of current path channels in sweep equipment record sheet.
Refer to accompanying drawing 2, the slave station device address distribution method of its distributed base station system that is one embodiment of the present invention.The operation principle of the system in the present embodiment is consistent with the slave station device address distribution method of the distributed base station system introduced above, therefore, below no longer the operation principle of modules unit is repeated.
Sampling module 210: for obtaining the received optical power of the path channels of distributed base station system.
Detection module 220: for the new access that detects path channels according to received optical power from station equipment.
Enquiry module 230: for obtaining new access from the device identification of station equipment.
Distribution module 240: for according to device identification and the new physical location information that accesses the path channels accessing from station equipment, be new access slave station devices allocation address.
The slave station device address distribution system of above-mentioned distributed base station system, by sampling module 210, obtain the received optical power of path channels, and then the new access that utilizes detection module 220 to detect to be connected with path channels is from station equipment, then via enquiry module 230, obtain its device identification, distribution module 240, according to the physical location information of device identification and current path channels, is carried out the address assignment from station equipment.When new access is from station equipment is mounted, can be automatically just its distributing equipment address, reduce engineering staff's workload, the speed of address assignment is faster.And the path channels that minute is equipped with device identification and equipment place of address is benchmark, be reduced in and in address allocation procedure, occur that address error, address repeat equivalent risk, improve the accuracy of address assignment.Therefore, the slave station device address allocative efficiency of this programme is high, can promptly and accurately reflect that system topology changes, and reduces maintenance difficulties and the cost of base station system.
In a kind of execution mode, detection module 220 can comprise therein:
Comparing unit: for received optical power and preset threshold value are compared.
Recognition unit: for judging whether path channels has equipment access and identify the access device that makes new advances, if received optical power is less than preset threshold value, judge the current station equipment access of having no way of of path channels; Otherwise, be determined with slave station equipment access, and from detecting the access that makes new advances from station equipment from station equipment.
In a kind of execution mode, recognition unit can also comprise therein:
Acquiring unit: for obtaining the received optical power of a front sampling period path channels and the comparative result of preset threshold value,
Logical block: for judge access from station equipment whether as newly accessing from station equipment, if the comparative result in the front sampling period is without equipment access, judge this access from station equipment as newly accessing from station equipment; Otherwise, judge that this accesses from station equipment as having from station equipment.
In a kind of execution mode, the slave station device address distribution system of this distributed base station system can also comprise therein:
Update module: will newly access slave station renewal of the equipment in the equipment records table in distributed base station system; Wherein, equipment records table is for the slave station apparatus access state of recording beam path passage.
In a kind of execution mode, the slave station device address distribution system of this distributed base station system can also comprise therein:
Supplementary module: if for the current station equipment access of having no way of of path channels, and record current path channels in the equipment records table in distributed base station system and have equipment access; The historical record of current path channels in sweep equipment record sheet.
In a kind of execution mode, enquiry module 230 can comprise therein:
Transmitting element: for only opening the new access of distributed base station system from the path channels of the current access of station equipment, the device identification querying command by path channels to slave station broadcast.
Receiving element: the data that comprise device identification that feed back for obtaining slave station.
One of ordinary skill in the art will appreciate that all or part of flow process and the corresponding system that realize in above-mentioned execution mode, to come the hardware that instruction is relevant to complete by computer program, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise the flow process as the respective embodiments described above.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (12)
1. a slave station device address distribution method for distributed base station system, is characterized in that, comprises step:
Obtain the received optical power of the path channels of distributed base station system;
According to described received optical power, detect new access in path channels from station equipment;
Obtain described new access from the device identification of station equipment;
The physical location information of the path channels accessing from station equipment according to described device identification and described new access is described new access slave station devices allocation address.
2. the slave station device address distribution method of distributed base station system according to claim 1, is characterized in that, describedly according to described received optical power, detects new access in path channels from station equipment, comprises step:
Described received optical power and preset threshold value are compared, if described received optical power is less than described preset threshold value, judge the current station equipment access of having no way of of path channels; Otherwise, be determined with slave station equipment access, and from station equipment, detect the access that makes new advances from station equipment from described.
3. the slave station device address distribution method of distributed base station system according to claim 2, is characterized in that, describedly from described, detects the access that makes new advances from station equipment from station equipment, comprises step:
Obtain the received optical power of path channels in the front sampling period and the comparative result of preset threshold value, if the comparative result in the front sampling period is without equipment access, judge this access from station equipment as newly accessing from station equipment; Otherwise, judge that this accesses from station equipment as having from station equipment.
4. the slave station device address distribution method of distributed base station system according to claim 2, is characterized in that, also comprises:
By the renewal of the equipment of described new access slave station in the equipment records table in distributed base station system; Wherein, described equipment records table is for the slave station apparatus access state of recording beam path passage.
5. the slave station device address distribution method of distributed base station system according to claim 4, is characterized in that, if the current station equipment access of having no way of of path channels, and in the equipment records table in distributed base station system, record current path channels and have equipment access;
Delete the historical record of current path channels described in described equipment records table.
6. the slave station device address distribution method of distributed base station system according to claim 1, is characterized in that, described in obtain described new access from the device identification of station equipment, comprise step:
Only open the described new access of distributed base station system from the path channels of the current access of station equipment, the device identification querying command by described path channels to slave station broadcast;
Obtain the data that comprise device identification that slave station feeds back.
7. a slave station device address distribution system for distributed base station system, is characterized in that, comprising:
Sampling module: for obtaining the received optical power of the path channels of distributed base station system;
Detection module: for the new access that detects path channels according to described received optical power from station equipment;
Enquiry module: for obtaining described new access from the device identification of station equipment;
Distribution module: for the physical location information of the path channels that accesses from station equipment according to described device identification and described new access, be described new access slave station devices allocation address.
8. the slave station device address distribution system of distributed base station system according to claim 7, is characterized in that, described detection module comprises:
Comparing unit: for described received optical power and preset threshold value are compared;
Recognition unit: for judging whether path channels has equipment access and identify the access device that makes new advances, if described received optical power is less than described preset threshold value, judge the current station equipment access of having no way of of path channels; Otherwise, be determined with slave station equipment access, and from station equipment, detect the access that makes new advances from station equipment from described.
9. the slave station device address distribution system of distributed base station system according to claim 8, is characterized in that, described recognition unit, comprising:
Acquiring unit: for obtaining the received optical power of a front sampling period path channels and the comparative result of preset threshold value,
Logical block: for judge access from station equipment whether as newly accessing from station equipment, if the comparative result in the front sampling period is without equipment access, judge this access from station equipment as newly accessing from station equipment; Otherwise, judge that this accesses from station equipment as having from station equipment.
10. the slave station device address distribution system of distributed base station system according to claim 8, is characterized in that, also comprises:
Update module: for by the renewal of the equipment of described new access slave station in the equipment records table of distributed base station system; Wherein, described equipment records table is for the slave station apparatus access state of recording beam path passage.
The slave station device address distribution system of 11. distributed base station systems according to claim 10, is characterized in that, also comprises:
Supplementary module: if for the current station equipment access of having no way of of path channels, and record current path channels in the equipment records table in distributed base station system and have equipment access; Delete the historical record of current path channels described in described equipment records table.
The slave station device address distribution system of 12. distributed base station systems according to claim 7, is characterized in that, described enquiry module comprises:
Transmitting element: for only opening the described new access of distributed base station system from the path channels of the current access of station equipment, the device identification querying command by described path channels to slave station broadcast;
Receiving element: the data that comprise device identification that feed back for obtaining slave station.
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| CN104093156B (en) | 2017-11-14 |
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Address after: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 No. 10 Shenzhou Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: Comba Telecom System (China) Ltd. |