CN102223684B - Time slot resource distribution method and device - Google Patents
Time slot resource distribution method and device Download PDFInfo
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Abstract
The invention discloses a time slot resource distribution method and a time slot resource distribution device which are used for solving the problems of low distribution efficiency and poor reliability of time slot resource of a base station control device in the existing mobile communication system. The time slot resource distribution method comprises the following steps: receiving allocation requests of time slot resource of the base station control device, including station identifier of a base station, equipment identifier of the base station control device subordinated to the base station and E1 quantity needed by the base station; acquiring the equipment identifiers of all base station control devices and the time slot resource occupancy information of all base station control devices according to the equipment identifier to obtain the time slot resource occupancy information corresponding to the equipment identifier; selecting an optical fiber interface occupied by the base station according to the obtained time slot resource occupancy information, and determining that the quantity of the unoccupied time slot resources on the optical fiber interface can meet the E1 quantity needed by the base station, and distributing the unoccupied time slot resources with the quantity consistent to that of the E1 on the optical fiber interface for the base station; and updating the time resource occupancy information of the base station control device subordinated to the base station.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of time-slot resource distribution method and device.
Background technology
In global range, commercial digital mobile communication system largest, that coverage is the widest is GSM (Global System for Mobile Communication, global system for mobile communications) at present.Gsm system is commonly referred to as 2G (the 2nd Generation Mobile Communication, Generation Mobile Telecommunication System) system.Development along with mobile communication technology, adopt CDMA (Code Division Multiple Access, code division multiple access access) 3G (The 3rd Generation Mobile Communication, the 3G (Third Generation) Moblie) system of technology also maybe will enter commercial stage.3G system is mainstream technology with WCDMA (WidebandCDMA, wideband CDMA) standard, TD-SCDMA (Time Division-Synchronous CDMA, time-division synchronization CDMA) standard and CDMA 2000 standards.At present, 3G network (for example WCDMA network, TD-SCDMA network, CDMA2000 network) and GSM network exists simultaneously and increasingly merge.
Take the architectural framework of TD-SCDMA system as example explanation mobile communication system.As shown in Figure 1, TD-SCDMA system is by UE (User Equipment, subscriber equipment), NodeB (base station), RNC (Radio Network Controller, radio network controller) and CN (Core Network, core net) form.The UE that NodeB is its subordinate provides the access service of eating dishes without rice or wine, and between NodeB and RNC, by transmission network, connects; CN comprises MGW (the Media Gateway of circuit domain, media gateway), MSC (MobileSwitching Center, mobile switching centre), the SGSN of packet domain (Service GPRS Support Node, Serving GPRS Support Node), the network entity such as GGSN (Gateway GPRS Support Node, Gateway GPRS Support Node).
In the architectural framework of TD-SCDMA system, transmission network between NodeB and RNC generally adopts SDH (Synchronous Digital Hierarchy, synchronous digital hierarchy)/MSTP (Multi-ServiceTransfer Platform, the multiservice transport platform based on SDH) Optical Transmission Network OTN.In order to guarantee effective scheduling and the transmission of SDH/MSTP Optical Transmission Network OTN to wireless base station signal, before entering SDH/MSTP Optical Transmission Network OTN, rambling wireless base station signal need to be carried out mapping, the corresponding distribution that requires to plan in advance for the transmission bandwidth demand of each NodeB RNC time interval resource.
In existing TD-SCDMA system, the distribution method of RNC time interval resource mainly adopts the mode of manual allocation, the NodeB that need to be magnitudes up to a hundred distributes RNC time interval resource, and manual type very easily makes mistakes, and causes the allocative efficiency of RNC time interval resource low, poor reliability.Similarly, in existing WCDMA system based on SDH/MSTP Optical Transmission Network OTN, CDMA2000 system, gsm system, there are equally the problems referred to above.
Summary of the invention
The embodiment of the present invention provides a kind of time-slot resource distribution method and device, and in order to solve, the allocative efficiency of existing base stations in mobile communication system control appliance time interval resource is low, the problem of poor reliability.
The time-slot resource distribution method that the embodiment of the present invention provides, comprising:
Receive the distribution request of base station control device time interval resource, described distribution request comprises the site identity of the base station of time interval resource to be allocated, the required E1 quantity of device identification and base station of the affiliated base station control device in base station;
According to device identification and the time interval resource occupied information thereof of each base station control device of described device identification inquiry storage, obtain the time interval resource occupied information of base station control device corresponding to described device identification;
According to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device, and when on the light mouth of confirm selecting, the quantity of idle time interval resource can meet the required E1 quantity in base station, on the light mouth of selecting, be the base station assigns free timeslot resource consistent with described E1 quantity; And
According to the site identity of base station and be the time interval resource occupied information that the time interval resource of this base station assigns upgrades base station control device under base station.
The distributing slot resources device that the embodiment of the present invention provides, comprising:
Base station control device information database, for storing device identification and the time interval resource occupied information thereof of each base station control device;
Receiving element, for receiving the distribution request of base station control device time interval resource, described distribution request comprises the site identity of the base station of time interval resource to be allocated, the required E1 quantity of device identification and base station of the affiliated base station control device in base station;
Query unit, for inquire about described base station control device information database according to described device identification, obtains the time interval resource occupied information of base station control device corresponding to described device identification;
Allocation units, be used for according to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device, and when on the light mouth of confirm selecting, the quantity of idle time interval resource can meet the required E1 quantity in base station, on the light mouth of selecting, be the base station assigns free timeslot resource consistent with described E1 quantity;
Updating block, for upgrading the time interval resource occupied information of base station control device under described base station control device information database base station according to the site identity of base station and for the time interval resource of this base station assigns.
The time-slot resource distribution method that the embodiment of the present invention provides and device, the device identification of pre-stored base station control device and time interval resource occupied information thereof, while receiving the distribution request of base station control device time interval resource, according to device identification, inquire about corresponding time interval resource occupied information; According to the time interval resource occupied information obtaining, it is the consistent free timeslot resource of the base station assigns E1 quantity required with it.The distribution method of middle time interval resource compared to existing technology, can promote the allocative efficiency of base station control device time interval resource, improves the reliability of distributing slot resources.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, or understand by implementing the present invention.Object of the present invention and other advantages can be realized and be obtained by specifically noted structure in the specification write, claims and accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the network architecture schematic diagram of TD-SCDMA system in prior art;
Fig. 2 is the institutional framework schematic diagram of database file in the embodiment of the present invention;
Fig. 3 is the distribution method of RNC time interval resource in the embodiment of the present invention;
Fig. 4 is that in the embodiment of the present invention, a light mouth based on selecting is the method flow diagram that NodeB distributes time interval resource;
Fig. 5 is the structured flowchart of distributing slot resources device in the embodiment of the present invention;
Fig. 6 is the structured flowchart of allocation units in the embodiment of the present invention;
Fig. 7 is the institutional framework schematic diagram of the database file based on Matlab platform in the embodiment of the present invention;
Fig. 8 is the matrix data storage format schematic diagram of time interval resource occupied information in the embodiment of the present invention;
Fig. 9 a is the work order schematic diagram based on Matlab platform in the embodiment of the present invention;
Fig. 9 b is the contrast schematic diagram of the front and back of the distributing slot resources based on Matlab platform database file in the embodiment of the present invention;
Fig. 9 c is the distributing slot resources result schematic diagram presenting in User Interface based on Matlab platform in the embodiment of the present invention.
Embodiment
The embodiment of the present invention is low for the allocative efficiency of existing base stations in mobile communication system control appliance time interval resource, the problem of poor reliability, a kind of time-slot resource distribution method and device are provided, can plan in advance according to the transmission bandwidth demand of each base station the distribution of base station control device time interval resource, make wireless base station signal before entering SDH/MSTP Optical Transmission Network OTN, carry out mapping, make it to meet the transmission system of SDH/MSTP Optical Transmission Network OTN.
The time-slot resource distribution method that the embodiment of the present invention provides and device, be applicable to TD-SCDMA system, WCDMA system, CDMA2000 system, gsm system and 2G/3G emerging system based on SDH/MSTP Optical Transmission Network OTN.Specifically difference is, the network entity that possesses RNC function in gsm system is called BSC (Base Station Controller, base station controller) accordingly, and base station is called BS (Base Station) accordingly.In the embodiment of the present invention, RNC and BSC are referred to as to base station control device.
Below in conjunction with Figure of description, the preferred embodiments of the present invention are described, be to be understood that, preferred embodiment described herein is only for description and interpretation the present invention, be not intended to limit the present invention, and in the situation that not conflicting, embodiment and the feature in embodiment in the present invention can combine mutually.
Below, the TD-SCDMA system of take is elaborated to the concrete enforcement of time-slot resource distribution method as example.
In TD-SCDMA system, the Backhaul of wireless base station signal (backhaul) mode adopts imitative ATM (the Asynchronous Transfer Mode based on SDH/MSTP, asynchronous transfer mode) IMA (Inverse Multiplexing for ATM, Inverse Multiplexing over ATM) mode, IMA mode is that the integrated cell flow of ATM is switched on a plurality of low speed chain circuits, at far-end, more a plurality of low speed chain circuit multiple connections are reverted to the integrated cell flow of original ATM together, make a plurality of low speed chain circuits can be multiplexing easily and flexibly.The IMA in TD-SCDMA system, transmission network being required utilizes multiplexing that E1 link carries out, and wireless base station signal is carried on SDH/MSTP Optical Transmission Network OTN, and primary bandwidth particle is 2M.E1 refers to the minimum sandards access rate that meets SDH.The transmission mechanism of SDH/MSTP Optical Transmission Network OTN is standard SDH mechanism, adopts 63
*the standard 3-7-3 frame structure transmission system of E1 → STM-1.In the light mouth of RNC and SDH/MSTP Optical Transmission Network OTN, STM-1 passage light mouth achieves a butt joint.The required E1 in base station that wherein RNC administers is all integrated into the light mouth of some by RNC, wherein light mouth quantity is generally between 15～24, and concrete numerical value is determined by the specification of RNC physical equipment.Based on standard 3-7-3 frame structure transmission system, each light mouth of RNC is divided into 63 time interval resources (also referred to as E1 time slot).The access bandwidth of each base station is presented as taking the upper time interval resource of affiliated RNC.
For TD-SCDMA system, in order to realize the distribution of planning in advance RNC time interval resource according to the transmission bandwidth demand of each NodeB, model base station control device information database, for storing device identification and the time interval resource occupied information thereof of each RNC.The time interval resource occupied information of RNC by all light mouths of RNC on occupied information corresponding to each time interval resource record form, each occupied information record comprise time interval resource place light mouth sign and the time-gap number on light mouth, the whether occupied indication information of this time interval resource, take the site identity of the NodeB of this time interval resource.Wherein, the device identification of RNC can be device name, device numbering or other uniqueness sign; The site identity of NodeB can be site name, site number or other uniqueness sign; The whether occupied indication information of time interval resource takies 1 binary digit, for example this binary digit of certain time interval resource is that " 1 " represents that time interval resource is occupied, this binary digit is that " 0 " represents that time interval resource is unoccupied, i.e. idle time interval resource.
In order to promote access and the treatment effeciency of data in base station control device information database, consider the disaster tolerance performance of data simultaneously, in base station control device information database, adopt separate type document storage mode, Ji YiRNCWei unit, for the time interval resource occupied information of each RNC is set up a database file independently.In base station control device information database, the institutional framework schematic diagram of database file refers to Fig. 2, can find out each RNC from RNC181～RNC18D for device identification, set up the database file of respective numbers, for storing respectively the time interval resource occupied information of each RNC.Each database file is usingd the device identification of corresponding RNC as filename.By database file independently being carried out to access and processing operation, can greatly shorten the operating time, improve treatment effeciency, can, because of the misoperation of certain RNC being destroyed to the time interval resource occupied information of other RNC in base station control device information database, not promote system reliability simultaneously yet.Along with the continuous expansion of TD-SCDMA system scale, the quantity of available data library file also will expand gradually, and separate type document storage mode is applicable to dilatation and the change of RNC in system very much.
Base station control device information database based on setting up, the embodiment of the present invention provides a kind of distribution method of RNC time interval resource, as shown in Figure 3, comprises the steps:
The distribution request of S301, reception RNC time interval resource, the distribution request of RNC time interval resource comprises the site identity of the NodeB of time interval resource to be allocated, device identification and the required E1 quantity of NodeB of the affiliated RNC of NodeB;
In concrete enforcement, device identification and the required information such as E1 quantity of NodeB of RNC under the site identity of the distribution request of RNC time interval resource NodeB by User Interface typing time interval resource to be allocated by network planning personnel, NodeB, may be also can typing NodeB geographic location through information such as dimensions, all information of network planning personnel typing adopt the form of work order to submit to, thereby initiate the distribution request of RNC time interval resource.Make very irregularity of information that the allocation request packet of RNC time interval resource draws together, for this situation, can also carry out Regularization operation to irregularity information, such as abandon NodeB geographic location through information such as dimensions, to facilitate the distribution of follow-up RNC time interval resource;
S302, according to device identification and the time interval resource occupied information thereof of each RNC of device identification inquiry storage, obtain the time interval resource occupied information of RNC corresponding to this device identification;
S303, according to the time interval resource occupied information obtaining, the light mouth of selecting NodeB can take on RNC, and when on the light mouth of confirm selecting, the quantity of idle time interval resource can meet the required E1 quantity of NodeB, on the light mouth of selecting, be the NodeB distribution free timeslot resource consistent with required E1 quantity;
In concrete enforcement, if the quantity of idle time interval resource can not meet the required E1 quantity of NodeB on the light mouth of selecting, can generate the distribution failure notification of RNC time interval resource, wherein carry the device identification of RNC, the distribution failure notification of this RNC time interval resource can report host computer or present by User Interface, instructs network planning personnel to take Optimized Adjustment Measures to this RNC; Certainly, if the quantity of idle time interval resource can not meet the required E1 quantity of NodeB on the light mouth of selecting, also can not do any processing, flow process finishes;
S304, the time interval resource distributing according to the site identity of NodeB and for this NodeB upgrade the time interval resource occupied information of RNC under NodeB;
In concrete enforcement, after distributing slot resources completes, can also in User Interface, be rendered as according to the output format of appointment the time interval resource of this base station assigns.
In the concrete enforcement of S303, the RNC time interval resource that NodeB distributes if only can take the same light mouth on RNC, and according to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device, specifically comprises:
A light mouth based on selecting, for NodeB distributes the free timeslot resource consistent with required E1 quantity, as shown in Figure 4, specifically comprises the steps: on the described light mouth selecting
S401, select first time interval resource on this light mouth;
S402, according to the time interval resource occupied information obtaining, judge that whether current time interval resource is occupied, if so, perform step S403, if not, perform step S404;
S403, move to next time interval resource, and return to execution step S402;
S404, for NodeB distributes current time interval resource, and continue execution step S405;
S405, be judged as the time interval resource quantity that NodeB distributes and whether reach the required E1 quantity of NodeB, if so, be assigned; If not, return to execution step S403.
In concrete enforcement, can also be preferably NodeB and distribute continuous free timeslot resource on this light mouth, while there is not continuous free timeslot resource on this light mouth, then be that NodeB distributes time interval resource according to the method shown in Fig. 4, that is:
According to the time interval resource occupied information obtaining detect on this light mouth first time interval resource whether occupied before, travel through all time interval resources on this light mouth, judge on this light mouth, whether there be the continuous free timeslot resource consistent with E1 quantity;
If so, for NodeB distributes this continuous free timeslot resource;
If not, according to the method shown in Fig. 4, be that NodeB distributes time interval resource.
In the concrete enforcement of S303, upgrading along with RNC physical equipment, the RNC time interval resource distributing for NodeB can take two light mouths on RNC, in this case, can to all light mouths of RNC, divide into groups between two in advance, and it is right to bind a plurality of light mouths, for example RNC comprises 16 light mouths (light mouth is designated 1～16), these 16 light mouths can be divided into 8 light mouths right, wherein light mouth 1 and light mouth 9 are bound a light mouth that, light mouth 2 and light mouth 10 are bound to a light mouth are right ... it is right that light mouth 8 and light mouth 16 are bound a light mouth; Light mouth 1 and light mouth 2 can certainly be bound a light mouth to, light mouth 3 and light mouth 4 bind a light mouth to, light mouth 15 and light mouth 16 bind a light mouth to etc., packet mode can be very flexible., according to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device, specifically comprises:
Step B1, according to the time interval resource occupied information obtaining, determine respectively the time interval resource utilance of each light mouth of RNC;
Step B2, from dividing in advance a plurality of light mouth centerings of group binding to select the light mouth that time interval resource utilance sums are minimum right.
This light mouth based on selecting is right, this light mouth to two included light mouths on, the quantity of the free timeslot resource of distributing for NodeB can be set flexibly, as long as guarantee that the quantity sum of the free timeslot resource of the distributing E1 quantity required with NodeB is consistent on two light mouths.Preferably, this light mouth to two included light mouths on, according to load balancing principle, be the base station assigns free timeslot resource consistent with described E1 quantity.
It should be noted that, in concrete enforcement, the relevant information (device identification and the required E1 quantity of NodeB of RNC under the site identity of NodeB, NodeB) that may comprise the NodeB of a plurality of time interval resources to be allocated in the work order that network planning personnel submit to, is followed successively by each NodeB with reference to said method and distributes RNC time interval resource.
Based on same technical conceive, the embodiment of the present invention also provides a kind of distributing slot resources device, as shown in Figure 5, comprising:
Base station control device information database 501, for storing device identification and the time interval resource occupied information thereof of each base station control device;
Receiving element 502, for receiving the distribution request of base station control device time interval resource, described distribution request comprises the site identity of the base station of time interval resource to be allocated, the required E1 quantity of device identification and base station of the affiliated base station control device in base station;
Updating block 505, for upgrading the time interval resource occupied information of base station control device under described base station control device information database base station according to the site identity of base station and for the time interval resource of this base station assigns.
In described base station control device information database 501, the time interval resource occupied information of storage is comprised of occupied information that on all light mouths of base station control device, each time interval resource is corresponding record, each occupied information record comprise time interval resource place light mouth sign and the time-gap number on light mouth, the whether occupied indication information of this time interval resource, take the site identity of the base station of this time interval resource.
In described base station control device information database 501, the time interval resource occupied information of each base station control device is stored in respectively in different database files, and each database file is usingd the device identification of corresponding base station control appliance as filename.
Wherein, allocation units 504, as shown in Figure 6, specifically can comprise:
Chooser unit 601, for according to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device;
Judgment sub-unit 602, for according to the time interval resource occupied information obtaining, on the light mouth that judgement is selected, whether the quantity of idle time interval resource can meet the required E1 quantity in base station, and judgment result is that while being, triggers and process subelement 603;
Process subelement 603, for being the base station assigns free timeslot resource consistent with required E1 quantity on the light mouth selecting.
In concrete enforcement, allocation units 504, can also comprise alarm subelement 604, wherein:
Judgment sub-unit 602, also for when the determination result is NO, triggers alarm subelement 604;
Alarm subelement 604, for generating the distribution failure notification of base station control device time interval resource, wherein Portable device identifies.
In specific embodiment, a kind of possibility structure of chooser unit 601, comprising:
The first determination module, for determining respectively the time interval resource utilance of each light mouth of described base station control device according to the time interval resource occupied information obtaining;
First selects module, for selecting the light mouth that time interval resource utilance is minimum.
In specific embodiment, the another kind of chooser unit 601 possibility structure, comprising:
The second determination module, for determining respectively the time interval resource utilance of each light mouth of described base station control device according to the time interval resource occupied information obtaining;
Second selects module, for from dividing in advance a plurality of light mouth centerings of group binding to select the light mouth that time interval resource utilance sums are minimum right.
In concrete enforcement, described distributing slot resources device, also can comprise:
In concrete enforcement, the time-slot resource distribution method that the embodiment of the present invention provides and device can be realized based on Matlab platform, and network planning personnel can carry out various operations to the time interval resource of base station control device by the capable mode of menucommand.Aspect input and output, can be fast by the relevant information typing of base station, and the relevant information of typing is carried out to Regularization operation; Can using the site name of base station as the first index entry, with the formal output of txt or Excel data form; Can using the light mouth sign at time interval resource place and the time-gap number on light mouth thereof as the first index entry, with the formal output of txt or Excel data form.Aspect data maintenance, the time interval resource utilance of all light mouths that can accounting base-station control appliance, and with graphical formal output; Can retrieve for the site name of base station; Can the relevant information of single base station be carried out manual editing, be deleted etc.Aspect distributing slot resources, for the base station of newly opening, can realize without conflict distributing slot resources.
Based on Matlab platform, the database file of generation is the special file of Matlab form, and suffix is called .mat file, and the institutional framework schematic diagram of database file as shown in Figure 7.This database file is except Matlab source program can be identified, and some general programs maybe cannot read wherein data as: Excel, VC++ etc. is all difficult to identification.
In database file, time interval resource occupied information adopts matrix data storage format, wherein with light mouth, is designated main index entry.Matrix size for row (RNC light mouth number * 63 timeslot number) * row (totally 4 row, comprise record base station control device the whether occupied indication information of light mouth sign, time-gap number, this time interval resource, take the site identity of the base station of this time interval resource).Device identification is that the base station control device of RNC192 is that example describes, and as shown in Figure 8, can find out: in the light mouth of RNC192 is designated 01 light mouth, the base station that the time interval resource that time-gap number is 1～8 is " Licheng City " by site name takies; Time-gap number is that the base station that 9～16 time interval resource is " China purchases " by site name takies; Time-gap number is that the base station that 17～19 time interval resource is " scene-affinity " by site name takies.
The base station control device that the device identification of take is RNC192 is the allocation result of example explanation time-slot resource distribution method, suppose on this base station control device to be three base station assigns time interval resources, the E1 quantity of three base station demands is respectively 3,4,5, and current base station control appliance glazing mouth is designated the light mouth of " 04 ", and its time slot resource utilization is minimum.The work order that network planning personnel submit to as shown in Fig. 9 a, before distributing slot resources with distributing slot resources after the database file of RNC192 to such as shown in Fig. 9 b, what in User Interface, present is that the time interval resource of three base station assigns is as shown in Fig. 9 c.
The time-slot resource distribution method that the embodiment of the present invention provides and device, the device identification of pre-stored base station control device and time interval resource occupied information thereof, while receiving the distribution request of base station control device time interval resource, according to device identification, inquire about corresponding time interval resource occupied information; According to the time interval resource occupied information obtaining, it is the consistent free timeslot resource of the base station assigns E1 quantity required with it.The distribution method of middle time interval resource compared to existing technology, can promote the allocative efficiency of base station control device time interval resource, improves the reliability of distributing slot resources.
The time-slot resource distribution method that the embodiment of the present invention provides and device, based on separate type document storage mode, can further promote the allocative efficiency of base station control device time interval resource, and can meet the demand of system extension; By introducing collision detection mechanism, can guarantee the availability of distributed base station control device time interval resource.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (15)
1. a time-slot resource distribution method, it is characterized in that, based on set up for storing the device identification of each base station control device and the base station control device information database of time interval resource occupied information thereof, described base station control device information database adopts separate type document storage mode, and the method comprises:
Receive the distribution request of base station control device time interval resource, described distribution request comprises the site identity of the base station of time interval resource to be allocated, the required E1 quantity of device identification and base station of the affiliated base station control device in base station;
According to device identification and the time interval resource occupied information thereof of each base station control device of described device identification inquiry storage, obtain the time interval resource occupied information of base station control device corresponding to described device identification;
According to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device, and when on the light mouth of confirm selecting, the quantity of idle time interval resource can meet the required E1 quantity in base station, on the light mouth of selecting, be the base station assigns free timeslot resource consistent with described E1 quantity; And
According to the site identity of base station and be the time interval resource occupied information that the time interval resource of this base station assigns upgrades base station control device under base station.
2. the method for claim 1, it is characterized in that, described time interval resource occupied information is comprised of occupied information that on all light mouths of base station control device, each time interval resource is corresponding record, each occupied information record comprise time interval resource place light mouth sign and the time-gap number on light mouth, the whether occupied indication information of this time interval resource, take the site identity of the base station of this time interval resource.
3. the method for claim 1, is characterized in that, described according to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device, specifically comprises:
According to the time interval resource occupied information obtaining, determine respectively the time interval resource utilance of each light mouth of described base station control device; And
Select a minimum light mouth of time interval resource utilance.
4. method as claimed in claim 3, is characterized in that, on the described light mouth selecting, is the base station assigns free timeslot resource consistent with described E1 quantity, specifically comprises:
First time interval resource from a described light mouth starts, whether occupiedly according to the time interval resource occupied information obtaining, detect successively time interval resource current on this light mouth, if, move to next time interval resource, if not, be the current time interval resource of base station assigns, until reach the required E1 quantity in base station for the time interval resource quantity of base station assigns.
5. method as claimed in claim 4, is characterized in that, also comprises:
According to the time interval resource occupied information obtaining detect on this light mouth first time interval resource whether occupied before, travel through all time interval resources on this light mouth, confirm not exist on this light mouth the continuous free timeslot resource consistent with described E1 quantity.
6. method as claimed in claim 5, is characterized in that, also comprises:
If judge the existence continuous free timeslot resource consistent with described E1 quantity on this light mouth, it is continuous free timeslot resource described in base station assigns.
7. the method for claim 1, is characterized in that, described according to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device, specifically comprises:
According to the time interval resource occupied information obtaining, determine respectively the time interval resource utilance of each light mouth of described base station control device; And
From dividing in advance a plurality of light mouth centerings of group binding, select the light mouth that time interval resource utilance sum is minimum right.
8. method as claimed in claim 7, is characterized in that, on the described light mouth selecting, is the base station assigns free timeslot resource consistent with described E1 quantity, specifically comprises:
Described light mouth to two included light mouths on, according to load balancing principle, be the base station assigns free timeslot resource consistent with described E1 quantity.
9. the method for claim 1, is characterized in that, also comprises:
If the quantity of idle time interval resource can not meet the required E1 quantity in base station on the light mouth of selecting, generate the distribution failure notification of base station control device time interval resource, wherein carry described device identification.
10. a distributing slot resources device, is characterized in that, comprising:
Base station control device information database, for storing device identification and the time interval resource occupied information thereof of each base station control device, described base station control device information database adopts separate type document storage mode;
Receiving element, for receiving the distribution request of base station control device time interval resource, described distribution request comprises the site identity of the base station of time interval resource to be allocated, the required E1 quantity of device identification and base station of the affiliated base station control device in base station;
Query unit, for inquire about described base station control device information database according to described device identification, obtains the time interval resource occupied information of base station control device corresponding to described device identification;
Allocation units, be used for according to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device, and when on the light mouth of confirm selecting, the quantity of idle time interval resource can meet the required E1 quantity in base station, on the light mouth of selecting, be the base station assigns free timeslot resource consistent with described E1 quantity;
Updating block, for upgrading the time interval resource occupied information of base station control device under described base station control device information database base station according to the site identity of base station and for the time interval resource of this base station assigns.
11. devices as claimed in claim 10, is characterized in that,
The time interval resource occupied information of storing in described base station control device information database is comprised of occupied information that on all light mouths of base station control device, each time interval resource is corresponding record, each occupied information record comprise time interval resource place light mouth sign and the time-gap number on light mouth, the whether occupied indication information of this time interval resource, take the site identity of the base station of this time interval resource.
12. devices as claimed in claim 10, is characterized in that, described allocation units, specifically comprise:
Chooser unit, for according to the time interval resource occupied information obtaining, the light mouth of selecting base station can take on described base station control device;
Judgment sub-unit, for according to the time interval resource occupied information obtaining, on the light mouth that judgement is selected, whether the quantity of idle time interval resource can meet the required E1 quantity in base station, and judgment result is that while being, triggers and process subelement;
Process subelement, for being the base station assigns free timeslot resource consistent with described E1 quantity on the light mouth selecting.
13. devices as claimed in claim 12, is characterized in that, described chooser unit, specifically comprises:
The first determination module, for determining respectively the time interval resource utilance of each light mouth of described base station control device according to the time interval resource occupied information obtaining;
First selects module, for selecting the light mouth that time interval resource utilance is minimum.
14. devices as claimed in claim 12, is characterized in that, described chooser unit, specifically comprises:
The second determination module, for determining respectively the time interval resource utilance of each light mouth of described base station control device according to the time interval resource occupied information obtaining;
Second selects module, for from dividing in advance a plurality of light mouth centerings of group binding to select the light mouth that time interval resource utilance sums are minimum right.
15. devices as claimed in claim 12, is characterized in that, described allocation units also comprise alarm subelement, wherein:
Judgment sub-unit, also for when the determination result is NO, triggers alarm subelement;
Alarm subelement, for generating the distribution failure notification of base station control device time interval resource, wherein carries described device identification.
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| CN103503341B (en) * | 2011-11-15 | 2016-10-05 | 华为技术有限公司 | Determine the method and apparatus of time slot configuration in TDM transmission |
| CN103686862B (en) * | 2012-09-07 | 2016-12-28 | 电信科学技术研究院 | A kind of method and apparatus applying for time interval resource |
| CN109165214A (en) * | 2018-06-29 | 2019-01-08 | 铜陵市世纪朝阳数码科技有限责任公司 | A kind of multiple spot information data input method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458750A (en) * | 2002-05-15 | 2003-11-26 | 华为技术有限公司 | Business time-slot distribution method based on synchronous digital series multiplex section protective ring |
| CN1774093A (en) * | 2004-11-08 | 2006-05-17 | 大唐移动通信设备有限公司 | Method for managing base station resource by base station controller |
| CN101179351A (en) * | 2006-11-07 | 2008-05-14 | 中兴通讯股份有限公司 | Dynamic allocation method for space/time division cross time slot resource of synchronous digital hierarchy equipment |
| CN101212289A (en) * | 2006-12-30 | 2008-07-02 | 华为技术有限公司 | Time slot assignment method and network communication device |
-
2010
- 2010-04-19 CN CN201010153556.6A patent/CN102223684B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458750A (en) * | 2002-05-15 | 2003-11-26 | 华为技术有限公司 | Business time-slot distribution method based on synchronous digital series multiplex section protective ring |
| CN1774093A (en) * | 2004-11-08 | 2006-05-17 | 大唐移动通信设备有限公司 | Method for managing base station resource by base station controller |
| CN101179351A (en) * | 2006-11-07 | 2008-05-14 | 中兴通讯股份有限公司 | Dynamic allocation method for space/time division cross time slot resource of synchronous digital hierarchy equipment |
| CN101212289A (en) * | 2006-12-30 | 2008-07-02 | 华为技术有限公司 | Time slot assignment method and network communication device |
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