CN104902570A - Channel dynamic configuration method and device - Google Patents
Channel dynamic configuration method and device Download PDFInfo
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- CN104902570A CN104902570A CN201410075110.4A CN201410075110A CN104902570A CN 104902570 A CN104902570 A CN 104902570A CN 201410075110 A CN201410075110 A CN 201410075110A CN 104902570 A CN104902570 A CN 104902570A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/14—Flow control between communication endpoints using intermediate storage
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
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Abstract
The invention discloses a channel dynamic configuration method comprising the steps that cell level resource usage statistical data are periodically acquired; a cell parameter adjusting instruction is generated according to the cell level resource usage statistical data acquired in the current period and the preset parameter threshold; and cell channel resource allocation is adjusted according to the generated cell parameter adjusting instruction. The invention also discloses a channel dynamic configuration device simultaneously. With application of the channel dynamic configuration method, resources can be periodically adjusted so that network change can be rapidly and flexibly responded and communication efficiency can be enhanced.
Description
Technical field
The present invention relates to the channel configuration technology of the communications field, particularly relate to dynamics of channels collocation method and the device of a kind of self adaptation global mobile communication (GSM, Global System for Mobile communication) Network change.
Background technology
GSM network uses basic wireless universal Packet Data Channel (BPDCH, Basic GPRS Packet Data Channel), strengthen wireless universal Packet Data Channel (EPDCH, Enhanced GPRS Packet Data Channel) to travelling carriage (MS, Mobile Station) data service is provided, as general packet radio service (GPRS, General Packet Radio Service) and enhanced data rates for gsm evolution (EDGE, Enhanced Data Rate for GSM Evolution).On the uplink, GPRS user uses GPRS Temporary Block Flow (G-TBF, GPRS Temporary Block Flow), general GPRS Temporary Block Flow (B-TBF, Basic GPRS Temporary Block Flow) realize data service communications, EDGE user then uses Enhanced General Packet Radio Service Temporary Block Flow (E-TBF, Enhanced GPRS Temporary Block Flow) to realize data service communications.Wherein, G-TBF is transmitted by EPDCH, B-TBF by BPDCH, EPDCH transmit, E-TBF is transmitted by EPDCH, EPDCH carry E-TBF time Performance Ratio its carrying B-TBF time performance have clearly advantage.
Usually, when GSM network is MS distribute data Traffic Channel, for saving interface-free resources, GPRS or the EDGE professional ability of MS can not be distinguished, and priority allocation EPDCH is to MS; So E-TBF and G/B-TBF all can be added on identical EPDCH, just likely there is the channel resource that a large amount of GPRS user and EDGE user share community EDGE in this.In this case, community is when dynamically transferring the channel resource of EPDCH, because GPRS user does not support 8 phase-shift keying (8PSK, 8Phase Shift Keying), Gaussian-filtered minimum shift keying (GMSK, Gaussian Filtered Minimum Shift Keying) modulation system must be adopted, therefore, E-TBF speed decline EDGE user awareness can be caused to decline, affect the performance of EDGE service feature.
At present, EDGE speed decline problem is caused for solving GPRS user and EDGE user's shared resource, general way is: gsm system supports EDGE priority function (EGPRS Prioritized Over GPRS), the use of this function, make PCU when carrying out data service scheduling of resource, allow EDGE user have higher priority, the channel resource of more EPDCH can be obtained than common GPRS user.
But the method for current EDGE priority function still also exists some problems, such as:
1, EGPRS Prioritized Over GPRS function is arranged by weight, allows EDGE user employ most EPDCH resource, but is reduction of the channel resource occupation rate of GPRS user, worsens GPRS user awareness.Particularly when GPRS user's ratio is higher, too force down GPRS user resources and then can cause customer complaint.
2, network carry out weight configuration time and actual index there is no relevance, the data traffic quality of nonrecognition reality and performance, just carry out resource distribution by the intrinsic parameter of network, not only have ignored the change of actual index, and be easy to affect network index on the contrary because parameter configuration is unreasonable.
3, mobile communications network business and the obvious flow behavior of user cannot be adapted to.Under special scenes, along with the change of time, earth-shaking change may be there is in network user's type and traffic carrying capacity, such as: factory coverage cell, probably exchange (CS, Circuit Switch) territory speech business at a certain period lattice network significantly to rise, all non-EDGE channels are all robbed and account for, in this case, if network still too cuts down GPRS user's available resources, the complaint of GPRS user will be attracted.
4, data analysis and parameter optimization mainly rely on manually, and poor real can not adapt to the change of data traffic.The optimum configurations of EDGE priority function whether rationally, whether index is played a role in improving, all need manually to carry out calculating and judging, if lack index monitoring that is long-term, that continue and abundant Optimization Experience, the final effect of optimization that not only can not reach expectation, also may cause data service index to worsen.
In addition, the general about assessment in month of parameter adjustment of the whole network community once, just need can complete network wide parameters through the index observing of nearly 1 week with fine setting at every turn and arrange, cause parameter optimization work seriously delayed.
Summary of the invention
In view of this, the embodiment of the present invention is expected to provide a kind of dynamics of channels collocation method and device, effectively can solve prior art distributes too blindness problem to EDGE and GPRS user resources, the priority support EDGE user performance when ensureing that significantly deterioration does not appear in GPRS user awareness.
For achieving the above object, technical scheme of the present invention is achieved in that
Embodiments provide the method for a kind of dynamics of channels configuration, described method comprises:
Periodically gather the resource usage statistics of cell-level;
According to resource usage statistics and the Parameters threshold pre-set of the cell-level collected in current period, generate cell parameter adjustment instruction;
According to the cell parameter adjustment instruction generated, adjustment cell channel Resourse Distribute.
In such scheme, the resource usage statistics that described periodicity gathers cell-level comprises: the half rate thresholding of periodicity collection existing network community, cellular traffic, Temporary Block Flow TBF number, TBF reusing degree, enhancing wireless universal Packet Data Channel EPDCH quantity, Packet Data Channel PDCH empty number.
In such scheme, described method also comprises: arrange buffering area channel, and described buffering area channel is used for circuit-switched CS domain business and packet switched ps domain business.
In such scheme, resource usage statistics and the resource parameters thresholding pre-set of the described cell-level according to collecting in current period, generate cell parameter adjustment instruction and comprise:
When there is flush events, emptying number according to PDCH, cellular traffic, Traffic Channel TCH take several, speech data buffering area channel capacity, by half rate adjustment algorithm determination half rate ratio thresholding; When the half rate thresholding determined be more than or equal to default half rate max threshold time, according to TBF sum, PDCH is total determines target P DCH reusing degree;
When there is not flush events, determine EPDCH quantity according to E-TBF quantity, EDGE spilling number, the maximum reusing degree of PDCH; When the EPDCH quantity determined reaches maximum or the minimum value of permission, overflow number, EPDCH quantity, E-TBF quantity according to EDGE, calculate PDCH reusing degree;
Cell parameter adjustment instruction is generated according to the half rate ratio thresholding determined and/or PDCH reusing degree and/or EPDCH quantity.
In such scheme, the described cell parameter adjustment instruction according to generating, adjustment cell channel Resourse Distribute comprises: according to the half rate ratio thresholding of the cell parameter adjustment instruction adjustment cell channel generated and/or PDCH reusing degree and/or EPDCH quantity, and store.
The embodiment of the present invention additionally provides the device of a kind of dynamics of channels configuration, and described device comprises: information acquisition unit, instruction generation unit, resource adjustment unit, wherein,
Described information acquisition unit, for periodically gathering the resource usage statistics of cell-level;
Described instruction generation unit, for according to the resource usage statistics of the cell-level collected in current period and the Parameters threshold that pre-sets, generates cell parameter adjustment instruction;
Described several resource adjustment unit, for according to the cell parameter adjustment instruction generated, adjusts cell channel Resourse Distribute.
In such scheme, the resource usage statistics that described information acquisition unit periodically gathers cell-level comprises: the half rate thresholding of periodicity collection existing network community, cellular traffic, TBF number, TBF reusing degree, EPDCH quantity, PDCH channel clear data, TBF empty data.
In such scheme, described device also comprises channel configuration unit, and for arranging buffering area channel, described buffering area channel is used for CS territory business and PS territory business.
In such scheme, described instruction generation unit, according to the resource usage statistics of the cell-level collected in current period and the resource parameters thresholding pre-set, generates cell parameter adjustment instruction and comprises:
When there is flush events, emptying number according to PDCH, cellular traffic, TCH take several, speech data buffering area channel capacity, by half rate adjustment algorithm determination half rate ratio thresholding; When the half rate thresholding determined be more than or equal to default half rate max threshold time, according to TBF sum, PDCH is total determines target P DCH reusing degree;
When there is not flush events, determine EPDCH quantity according to E-TBF quantity, EDGE spilling number, the maximum reusing degree of PDCH; When the EPDCH quantity determined reaches maximum or the minimum value of permission, overflow number, EPDCH quantity, E-TBF quantity according to EDGE, calculate PDCH reusing degree;
Cell parameter adjustment instruction is generated according to the half rate ratio thresholding determined and/or PDCH reusing degree and/or EPDCH quantity.
In such scheme, described resource adjustment unit is according to the cell parameter adjustment instruction generated, and adjustment cell channel Resourse Distribute comprises: store according to the half rate ratio thresholding of the cell parameter adjustment instruction adjustment cell channel generated and/or PDCH reusing degree and/or EPDCH quantity.
The dynamics of channels collocation method that the embodiment of the present invention provides and device, periodically gather the resource usage statistics of cell-level; According to resource usage statistics and the resource parameters thresholding pre-set of the cell-level collected in current period, generate cell parameter adjustment instruction; According to the cell parameter adjustment instruction generated, adjustment cell channel Resourse Distribute.The embodiment of the present invention is by carrying out dynamic analysis and self-adaptative adjustment to data service customers, data service flow and CS preempting resources situation, solve prior art and distribute problem too blindly to EDGE/GPRS user resources, can when ensureing that significantly deterioration does not appear in GPRS user awareness priority support EDGE user performance.In addition, the embodiment of the present invention periodically adjusts resource, can make a response to network change rapidly, neatly, improves communication efficiency.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram of embodiment of the present invention dynamics of channels configuration;
Fig. 2 is embodiment of the present invention GSM cell channel Resourse Distribute schematic diagram;
Fig. 3 is embodiment of the present invention EDGE, GPRS separation principle figure;
Fig. 4 is that the embodiment of the present invention generates cell parameter adjustment instruction method schematic flow sheet;
Fig. 5 is embodiment of the present invention adjustment cell channel resource allocation methods schematic flow sheet;
Fig. 6 is embodiment of the present invention dynamics of channels inking device structural representation.
Embodiment
In embodiments of the present invention, the resource usage statistics of cell-level is periodically gathered; According to resource usage statistics and the resource parameters thresholding pre-set of the cell-level collected in current period, generate cell parameter adjustment instruction; According to the cell parameter adjustment instruction generated, adjustment cell channel Resourse Distribute.
Here, first the half rate be applied in the embodiment of the present invention is made an explanation.In gsm networks, a time slot (TS, Time Slot) is a channel; Accordingly, so-called full rate is the working method of a channel bearing one call; So-called half rate is the working method of a channel bearing two call.In general networks, the obvious advantage of half rate is can Quick high power capacity, therefore, running into, network burst is congested or configuration is very large, in the situation such as dilatation, half rate cannot be utilized fast, effectively can to solve capacity problem, but needs control ratio simultaneously, like this, the thresholding adjustment of half rate just seems very important.Such as: before the adjustment of half rate thresholding, community occurs continuous congestion, just needs to carry out dilatation, but dilatation needs to spend the long period just can complete, so, first can submit capacity expansion application to, interim adjustment half rate thresholding alleviate congestion before dilatation completes.
Below in conjunction with drawings and the specific embodiments, the dynamics of channels collocation method of embodiment of the present invention GSM network business change is described in detail.Fig. 1 is embodiment of the present invention dynamics of channels collocation method schematic flow sheet, and as shown in Figure 1, the handling process of embodiment of the present invention dynamics of channels collocation method comprises the following steps:
Step 101: the resource usage statistics periodically gathering cell-level;
In the embodiment of the present invention, need the criteria thresholds value pre-setting relevant parameter, as: half rate max threshold (HRLIM, Limitation of Half Rate), EDGE channel maximum quantity restriction, each Packet Data Channel (PDCH, Packet Data Channel) upper can the up/down limit, cell equipment utilance maximum permissible value etc. of simultaneous TBF number (TBFLIM, LIMITATION OF TBF).
Wherein, HRLIM is the maximum that half rate thresholding allows adjustment, according to the requirement of district calling quality and transmission efficiency by manually arranging, in follow-up half-rate channel quantitative analysis and optimum configurations algorithm, use as important input parameter; EDGE channel maximum quantity limits, and is arranged, use as EPDCH number of channel adjustment algorithm parameter by the automatic collect and transmit resource of existing SERVER program; TBFLIM up/down limit, by manually arranging, is called for being supplied to PDCH reusing degree OBJ_TBFLIM adjustment algorithm; Cell equipment utilance maximum permissible value sets manually, for calculating speech data protection buffering area VDBUFF parameter.
Wherein, SERVER program can be positioned at server, for automatically gathering local resource usage data, and by OSS (OSS, Operation and Support System) connect with base station controller (BSC, Base Station Controller), the cell channel resource of generation adjustment instruction is sent to BSC, and receive the execution result of the local resource adjustment instruction of BSC, carry out statistics and store.
The resource usage statistics that described periodicity gathers cell-level comprises: the half rate thresholding of periodicity collection existing network community, cellular traffic, TBF number, TBF reusing degree, EPDCH quantity, PDCH empty number, call for follow-up half rate adjustment algorithm, PDCH reusing degree adjustment algorithm, EPDCH quantity adjustment algorithm.
Such as, SERVER program, gathered the resource usage statistics of the cell-level of existing network community for the cycle with 15 minutes.
Step 102: according to resource usage statistics and the Parameters threshold pre-set of the cell-level collected in current period, generates cell parameter adjustment instruction;
In the embodiment of the present invention, first need to arrange buffering area channel VDBUFF, it is relevant to existing business channel type how buffering area channel VDBUFF is specifically set.At present, the Traffic Channel in community is divided into two classes by the business of carrying: the first kind is the voice channel of carrying CS territory business, and this voice channel can be divided into again half rate and full rate two kinds; Equations of The Second Kind is the data channel of carrying packet switching (PS, Packet Switch) territory business, comprises EDGE channel and GPRS channel; Further, the embodiment of the present invention is on the basis of existing channel type, increase and buffering area channel VDBUFF is set, this buffering area channel VDBUFF both may be used for carrying CS territory business, also may be used for carrying PS territory business, as shown in Figure 2, Fig. 2 is embodiment of the present invention cell channel distribution principle figure.Here, the effect arranging buffering area channel VDBUFF is within the cycle, prevent speech business to uprush, and increases and starts half rate lead, postpones speech business and empties data service, when dynamic conditioning half rate thresholding calculates, need to use this buffering area channel parameter.
According to the resource usage statistics of the cell-level collected in current period and the Parameters threshold pre-set described in this step, generate cell parameter adjustment instruction, specifically comprise:
When there is flush events, emptying number according to PDCH, cellular traffic, Traffic Channel TCH take several, speech data buffering area channel capacity, by half rate adjustment algorithm determination half rate ratio thresholding; When the half rate thresholding determined is more than or equal to default half rate max threshold, according to TBF sum, PDCH is total determines target P DCH reusing degree;
When there is not flush events, determine EPDCH quantity according to E-TBF quantity, EDGE spilling number, the maximum reusing degree of PDCH; When the EPDCH quantity determined reaches maximum or the minimum value of permission, overflow number, EPDCH quantity, E-TBF quantity according to EDGE, calculate PDCH reusing degree;
Cell parameter adjustment instruction is generated according to the half rate ratio thresholding determined and/or PDCH reusing degree and/or EPDCH quantity.
Wherein, the form of described cell parameter adjustment instruction is determined by SERVER program, does not limit in the embodiment of the present invention.
Further, the embodiment of the present invention, according to the resource usage statistics of the cell-level collected in current period and the Parameters threshold pre-set, generates cell parameter adjustment instruction and comprises the following steps:
A. the PDCH channel clear event times of periodic statistics community generation;
Here, what is called empties and refers to when channels all in community are all occupied, if when having a user to ask voice service, network all TBF that can remove on a PDCH come for voice traffic services, and this event is called a PDCH flush events; When there is PDCH flush events, the online that will inevitably affect data user is experienced, and adding users is to the complaint of data service.Therefore, the reference that statistics community generation PDCH channel clear event times configures as channel resource is needed.
If b. have flush events to occur, then counter C_PDCHPREEMTION+2, perform step c; If do not have flush events to occur, then counter C_PDCHPREEMTION-1, performs steps d;
C. empty number of times PDCH_PREEMPTIONG in conjunction with PDCH, cellular traffic TRAFFIC_CELL, Traffic Channel TCH take number, voice buffering district channel VDBUFF, C_PDCHPREEMTION server statistics value, half-rate channel upper limit HRLIM, Zone total number of channels TOTAL_CHANNEL, TBF number, by half rate adjustment algorithm determination half rate HR or AMRHR ratio, generate the local resource parameter adjustment instruction of adjustment half rate thresholding, terminate this handling process;
When half rate thresholding is adjusted to maximum, namely HRLIM is equaled, then stop the adjustment of half rate thresholding, if now PDCH empties and does not still stop, that is: the generation of PDCH channel clear event still detected, so, just according to TBF sum, PDCH is total determines target P DCH reusing degree, generate adjustment PDCH reusing degree OBJ_TBFLIM local resource parameter adjustment instruction, terminate this handling process.
D. statistical computation EDGE flood rate;
Here, described flood rate refers to that EDGE_MS takies the BPDCH number of channel; If there is EDGE to overflow event, then show that EPDCH lazy weight is to meet present communications requirement.
E. when there is spilling event, then determining EPDCH quantity according to E-TBF quantity, EDGE spilling number, the maximum reusing degree of PDCH, generating the cell parameter adjustment instruction of adjustment EPDCH quantity; When EPDCH number reaches maximum, then overflow number, EPDCH quantity, E-TBF quantity according to EDGE, calculate PDCH reusing degree, generate the local resource parameter adjustment instruction of adjustment aim PDCH reusing degree OBJ_TBFLIM;
When not there is spilling event, calculate the E-TBF number that each EPDCH carries, if the E-TBF number that each EPDCH carries is less than OBJ_TBFLIM, then determine EPDCH quantity according to E-TBF quantity, the maximum reusing degree of PDCH, generate the local resource parameter adjustment instruction of adjustment EPDCH quantity;
If when EPDCH reaches minimum 4, the E-TBF number that each EPDCH carries still is less than OBJ_TBFLIM, then according to EPDCH quantity, E-TBF quantity, calculate PDCH reusing degree, generate the local resource parameter adjustment instruction reducing OBJ_TBFLIM.
So, make EPDCH only carries E-TBF, and do not carry B-TBF, thus E-TBF with B-TBF is separated, the resource of E-TBF and B-TBF no longer sharing E PDCH; Like this, when effectively can avoid E-TBF and B-TBF sharing E PDCH resource, because GPRS mobile phone does not support 8PSK, network when scheduling of resource, the speed decline problem that E-TBF must adopt GMSK modulation to cause.
In such scheme steps d, step e, reached by adjustment PDCH reusing degree and EPDCH quantity: EDGE_MS only takies EPDCH channel, and GPRS_MS is extruded EPDCH channel, only takies BPDCH, as shown in Figure 3, Fig. 3 is embodiment of the present invention EDGE, GPRS separation principle figure.
Step 103: according to the cell parameter adjustment instruction generated, adjustment cell channel Resourse Distribute.
Concrete, according to the half rate ratio thresholding of the cell parameter adjustment instruction adjustment cell channel generated and/or PDCH reusing degree and/or EPDCH quantity, and store.
Such as, SERVER program to BSC by Telnet (TELNET), is transmitted cell channel resource adjustment instruction to BSC, and asks BSC to perform, the adjustment half rate ratio thresholding of cell channel and/or PDCH reusing degree and/or EPDCH quantity, and store.
Fig. 4 is the process of the embodiment of the present invention according to the cell parameter adjustment instruction adjustment cell channel Resourse Distribute generated, and as shown in Figure 4, the embodiment of the present invention, according to the cell parameter adjustment instruction adjustment cell channel resource allocation methods generated, comprises the following steps:
Step 401:SERVER program is connected to all BSC one by one by OSS, the cell parameter of generation adjustment instruction is input to corresponding BSC, and stores;
Such as, be that filename preserves log with regulation time, verify in order to artificial; To make mistakes or order line input makes mistakes if connect BSC, then automatically attempt resending, if send 10 failures continuously, then this cycle is suspended and operates current area;
The execution result of the local resource adjustment instruction of step 402:SERVER process accepts BSC, and carry out statistics storage;
Here, feed back by communicating with BSC and transmitting to BSC the program adjusting instruction community number, the condition execution instruction analyzed in implementation process;
Step 403:SERVER program completes resource adjustment, and this resource adjustment cycle terminates, and waits for next resource adjustment cycle, performs the collection of resources in Fig. 1 and cell parameter adjustment instruction generative process.
When Zone and user form change time, recalculate community EDGE weighted value, the self-adaptative adjustment realizing quasi real time by iterative cycles.
Fig. 5 is that the embodiment of the present invention generates cell parameter adjustment instruction method schematic flow sheet, and as shown in Figure 5, embodiment of the present invention cell parameter adjustment instruction generation method, comprises the following steps:
Step 501: whether inquiry community has PDCH flush events, if there is flush events to occur, illustrates in community that all channels are all occupied and has user to ask voice service, then execution step 502; Otherwise, perform step 507;
Step 502: counter C_PDCHPREEMTION+2;
Step 503: empty number of times PDCH_PREEMPTION according to PDCH, cellular traffic TRAFFIC_CELL, Traffic Channel TCH take number, speech data buffering area channel VDBUFF calculates the half-rate channel number CH_HR needed under present case, computational methods are as follows:
CH_HR=ROUNDUP (PDCH_PREEMPTION*TRAFFIC_CELL/TCH takies number, 0)+VDBUFF;
Wherein, ROUNDUP (A, B) represents by the result of calculating formula A for rounding up, and retains B position decimal; PDCH_PREEMPTIONPDCH is for emptying number of times; TRAFFIC_CELL is cellular traffic; VDBUFF is speech data buffering area channel;
VDBUFF=(cell capacity * (1-cell equipment utilance maximum permissible value))+C_PDCHPREEMTION*5%;
Step 504: whether the half-rate channel number CH_HR judging to calculate gained is less than the product TOTAL_CHANNEL*HRLIM of all number of channel TOTAL_CHANNEL and half rate max threshold HRLIM; If CH_HR is less than TOTAL_CHANNEL*HRLIM, then perform step 505, otherwise, perform step 506;
Wherein, TOTAL_CHANNEL is Zone total number of channels;
Step 505: determine the half rate ratio thresholding needing adjustment according to half-rate channel number CH_HR, performs step 519;
Here, the described half rate ratio thresholding needing adjustment is required half-rate channel number CH_HR and the ratio of Zone total number of channels, half rate ratio thresholding=CH_HR/TOTAL_CHANNEL;
Step 506: determine the PDCH reusing degree OBJ_TBFLIM needing adjustment, perform step 519;
Here, described PDCH reusing degree OBJ_TBFLIM is:
OBJ_TBFLIM=ROUNDUP（MAX_TBF/MAX_PDCH,1）；
Wherein, MAX_TBF is statistics Qi Nei community E-TBF, GTBF, B-TBF sum; MAX_PDCH is the total number of channels that can be used for data service in statistics Qi Nei community, comprises EPDCH and BPDCH, MAX_PDCH=(TOTAL_CHANNEL-VOICE_CH-VDBUFF);
Step 507: when any flush events does not occur, counter C_PDCHPREEMTION-1;
Wherein, described counter C_PDCHPREEMTION is not less than 0;
Step 508: judge whether EDGE flood rate is greater than 0, if EDGE flood rate is greater than 0, then performs step 509; Otherwise, perform step 512;
Wherein, described spilling refers to that EDGE_MS takies BPDCH channel, if there is EDGE to overflow event, then shows that EPDCH lazy weight is to meet present communications requirement;
EDGE flood rate=EDGE_MS takies BPDCH channel number of times/EDGE request access number of times;
Step 509: judge whether EPDCH reaches the maximum MAX_EPDCH of permission, if EPDCH does not reach the maximum of permission, then performs step 510; Otherwise, perform step 511;
Step 510: when EPDCH does not reach maximum, required EPDCH number under calculating present case; And perform step 519;
EPDCH=ROUNDUP((NUM_E-TBF+NUM_EDGE overflows number)/TBFLIM)/4,0);
Step 511: when EPDCH adjusts to maximum, calculates hypothesis and EPDCH reusing degree when EDGE overflows can not occur, and NY_ETBFLIM is that EPDCH reusing degree when EDGE overflows can not occur current hypothesis; And perform step 519;
NY_ETBFLIM=ROUNDUP((NUM_E-TBF+NUM_EDGE overflows number)/NUM_EPDCH, 1)
Wherein, NUM_E-TBF is E-TBF quantity, and NUM_EPDCH is EPDCH number, EPDCH reusing degree OBJ_TBFLIM=NY_ETBFLIM;
Step 512: when EDGE does not occur to overflow, calculate the EPDCH number required for present case;
EPDCH=ROUNDUP（NUM_E-TBF/TBFLIM）/4,0）；
If there is not EDGE to overflow event, then show that EPDCH quantity can meet present communications requirement, then calculate the EPDCH number required for present case; EPDCH computing formula in this step, overflowing number relative to EDGE in step 510 is the situation of 0;
Step 513: judge whether EPDCH quantity is less than 4, when EPDCH quantity is not less than 4, performs step 514; Otherwise, perform step 515;
Step 514: determine EPDCH quantity=ROUNDUP(NUM_E-TBF/TBFLIM under present case)/4,0); And perform step 519;
Step 515: E-TBF reusing degree when calculating EPDCH quantity is 4;
E-TBF_MUL=ROUNDUP（NUM_E-TBF/NUM_EPDCH）），1）；
E-TBF_MUL computing formula in this step, overflowing number relative to EDGE in step 510 is the situation of 0;
Step 516: judge whether present case EPDCH reusing degree E-TBF_MUL meets E-TBF_MUL=<OBJ_TBFLIM, and E-TBF_MUL>1; If met, then perform step 517; If E-TBF_MUL<1, then perform step 518;
Here, there is not the situation of E-TBF_MUL>TBFLIM, because as E-TBF_MUL>TBFLIM, the EPDCH number required for present case calculating gained in step 512 should be greater than minimum value 4, and subsequent step will process to step 514 according to step 512; Or can spilling be detected in step 508, subsequent step will process to step 511 according to step 509.
Step 517: determine PDCH reusing degree, OBJ_TBFLIM=E-TBF_MUL; And perform step 519;
Step 518: determine PDCH reusing degree, OBJ_TBFLIM=1; And perform step 519;
Step 519: generate cell parameter adjustment instruction according to the half rate ratio thresholding determined and/or PDCH reusing degree and/or EPDCH quantity.
Above-mentioned steps, by adjustment PDCH reusing degree and EPDCH quantity, makes EPDCH only carries E-TBF, and does not carry B-TBF, be separated by E-TBF with B-TBF, makes the resource of E-TBF and B-TBF no longer sharing E PDCH.So, when can avoid E-TBF and B-TBF sharing E PDCH resource, because GPRS mobile phone does not support 8PSK, network when scheduling of resource, the speed decline problem that E-TBF must adopt GMSK modulation and cause.
The process of the described cell parameter adjustment instruction adjustment cell channel Resourse Distribute according to generating, be specially: according to calculating half rate ratio thresholding, PDCH reusing degree and the EPDCH quantity determined, adjustment half rate ratio thresholding and/or PDCH reusing degree and/or EPDCH quantity, and store.
The embodiment of the present invention additionally provides the device of a kind of dynamics of channels configuration, and it is characterized in that, described device comprises: data acquisition unit 61, instruction generation unit 62, resource adjustment unit 63, wherein,
Described service data acquisition unit 61, for periodically gathering the resource usage statistics of cell-level;
Concrete, described data acquisition unit 61 also for arranging the criteria thresholds value of relevant parameter, as the up/down limit, cell equipment utilance maximum permissible value etc. of the restriction of HRLIM, EDGE channel maximum quantity, the simultaneous TBF number of the upper energy of each PDCH.
Wherein, HRLIM is the maximum that the thresholding of half rate allows to adjust, according to the requirement of district calling quality and transmission efficiency by manually arranging, in follow-up half-rate channel quantitative analysis and optimum configurations algorithm, use as important input parameter; EDGE channel maximum quantity limits, and is arranged, use as EPDCH number of channel adjustment algorithm parameter by the automatic collect and transmit resource of existing SERVER program; TBFLIM up/down limit by manually arranging, for being supplied to PDCH reusing degree OBJ_TBFLI) adjustment algorithm calls; Cell equipment utilance maximum permissible value, sets manually, for calculating speech data protection buffering area VDBUFF parameter.
The resource usage statistics that described data acquisition unit 61 periodically gathers cell-level comprises: the half rate thresholding of periodicity collection existing network community, cellular traffic, TBF number, TBF reusing degree, EPDCH quantity, PDCH empty number, call for follow-up half rate adjustment algorithm, PDCH reusing degree adjustment algorithm, EPDCH quantity adjustment algorithm.
Such as, SERVER program, gathered the resource usage statistics of the cell-level of existing network community for the cycle with 15 minutes.
Described instruction generation unit 62, for according to the resource usage statistics of the cell-level collected in current period and the Parameters threshold that pre-sets, generates cell parameter adjustment instruction;
Described device also comprises, and how channel configuration unit 64, for arranging buffering area channel VDBUFF, specifically arranges buffering area channel VDBUFF relevant to existing business channel type.At present, the Traffic Channel in community is divided into two classes by the business of carrying: the first kind is the voice channel of carrying CS territory business, and this voice channel can be divided into again half rate and full rate two kinds; Equations of The Second Kind is the data channel of carrying PS territory business, comprises EDGE channel and GPRS channel; Further, the embodiment of the present invention is on the basis of existing channel type, increase and buffering area channel VDBUFF is set, this buffering area channel VDBUFF both may be used for carrying CS territory business, also may be used for carrying PS territory business, as shown in Figure 2, Fig. 2 is embodiment of the present invention cell channel distribution principle figure.Here, the effect arranging buffering area channel VDBUFF is within the cycle, prevent speech business to uprush, and increases and starts half rate lead, postpones speech business and empties data service, when dynamic conditioning half rate thresholding calculates, need to use this buffering area channel parameter.
Described instruction generation unit 62, according to the resource usage statistics of the cell-level collected in current period and the Parameters threshold pre-set, generates cell parameter adjustment instruction and comprises:
When there is flush events, emptying number according to PDCH, cellular traffic, Traffic Channel TCH take several, speech data buffering area channel capacity, by half rate adjustment algorithm determination half rate ratio thresholding; When the half rate thresholding determined is more than or equal to default half rate max threshold, according to TBF sum, PDCH is total determines target P DCH reusing degree;
When there is not flush events, determine EPDCH quantity according to E-TBF quantity, EDGE spilling number, the maximum reusing degree of PDCH; When the EPDCH quantity determined reaches maximum or the minimum value of permission, overflow number, EPDCH quantity, E-TBF quantity according to EDGE, calculate PDCH reusing degree;
Cell parameter adjustment instruction is generated according to the half rate ratio thresholding determined and/or PDCH reusing degree and/or EPDCH quantity.
Further, described instruction generation unit 62, according to the resource usage statistics of the cell-level collected in current period and the Parameters threshold pre-set, generates cell parameter adjustment instruction and comprises the following steps:
A. the PDCH channel clear event times of periodic statistics community generation;
Here, what is called empties and refers to when channels all in community are all occupied, if when having a user to ask voice service, network all TBF that can remove on a PDCH come for voice traffic services, and this event is called a PDCH flush events; When there is PDCH flush events, the online that will inevitably affect data user is experienced, and adding users is to the complaint of data service.Therefore, the reference that statistics community generation PDCH channel clear event times configures as channel resource is needed.
If b. have flush events to occur, then counter C_PDCHPREEMTION+2, perform step c; If do not have flush events to occur, then counter C_PDCHPREEMTION-1, performs steps d;
C. empty number of times PDCH_PREEMPTIONG in conjunction with PDCH, cellular traffic TRAFFIC_CELL, Traffic Channel TCH take number, voice buffering district channel VDBUFF, C_PDCHPREEMTION server statistics value, half-rate channel upper limit HRLIM, Zone total number of channels TOTAL_CHANNEL, TBF number, by half rate adjustment algorithm determination half rate HR or AMRHR ratio, generate the local resource parameter adjustment instruction of adjustment half rate thresholding, terminate this handling process;
When half rate thresholding is adjusted to maximum, namely HRLIM is equaled, then stop the adjustment of half rate thresholding, if now PDCH empties and does not still stop, that is: the generation of PDCH channel clear event still detected, so, just according to TBF sum, PDCH is total determines target P DCH reusing degree, generate adjustment PDCH reusing degree OBJ_TBFLIM local resource parameter adjustment instruction, terminate this handling process.
D. statistical computation EDGE flood rate.
Here, described flood rate refers to that EDGE_MS takies the BPDCH number of channel; If there is EDGE to overflow event, then show that EPDCH lazy weight is to meet present communications requirement.
E. when there is spilling event, then determining EPDCH quantity according to E-TBF quantity, EDGE spilling number, the maximum reusing degree of PDCH, generating the cell parameter adjustment instruction of adjustment EPDCH quantity; When EPDCH number reaches maximum, then overflow number, EPDCH quantity, E-TBF quantity according to EDGE, calculate PDCH reusing degree, generate the local resource parameter adjustment instruction of adjustment aim PDCH reusing degree OBJ_TBFLIM;
When not there is spilling event, calculate the E-TBF number that each EPDCH carries, if the E-TBF number that each EPDCH carries is less than OBJ_TBFLIM, then determine EPDCH quantity according to E-TBF quantity, the maximum reusing degree of PDCH, generate the local resource parameter adjustment instruction of adjustment EPDCH quantity;
If when EPDCH reaches minimum 4, the E-TBF number that each EPDCH carries still is less than OBJ_TBFLIM, then according to EPDCH quantity, E-TBF quantity, calculate PDCH reusing degree, generate the local resource parameter adjustment instruction reducing OBJ_TBFLIM.
So, make EPDCH only carries E-TBF, and do not carry B-TBF, thus E-TBF with B-TBF is separated, the resource of E-TBF and B-TBF no longer sharing E PDCH; Like this, when effectively can avoid E-TBF and B-TBF sharing E PDCH resource, because GPRS mobile phone does not support 8PSK, network when scheduling of resource, the speed decline problem that E-TBF must adopt GMSK modulation to cause.Reached by adjustment PDCH reusing degree and EPDCH quantity: EDGE_MS only takies EPDCH channel, and GPRS_MS is extruded EPDCH channel, only takies BPDCH.
Described resource adjustment unit 63, for according to the cell parameter adjustment instruction generated, adjusts cell channel Resourse Distribute.
Concrete, described resource adjustment unit 63 is according to the half rate ratio thresholding of the cell parameter adjustment instruction adjustment cell channel generated and/or PDCH reusing degree and/or EPDCH quantity and store.
Such as, SERVER program, by being remotely logged into BSC, transmitting cell channel resource adjustment instruction to BSC, and asks BSC to perform, adjusts the half rate ratio thresholding of cell channel and/or PDCH reusing degree and/or EPDCH quantity, and stores.
Specifically comprise the following steps:
Step s1, SERVER program are connected to all BSC one by one by OSS, the cell parameter of generation adjustment instruction is input to corresponding BSC, and stores;
Such as, be that filename preserves log with regulation time, verify in order to artificial; To make mistakes or order line input makes mistakes if connect BSC, then automatically attempt resending, if send 10 failures continuously, then this cycle is suspended and operates current area;
The execution result of the local resource adjustment instruction of step s2, SERVER process accepts BSC, and carry out statistics storage;
Here, feed back by communicating with BSC and transmitting to BSC the program adjusting instruction community number, the condition execution instruction analyzed in implementation process;
Step s3, SERVER program complete resource adjustment, and this resource adjustment cycle terminates.Wait for next resource adjustment cycle, perform the collection of resources in Fig. 1 and cell parameter adjustment instruction generative process.
When Zone and user form change time, instruction generation unit 62 recalculates community EDGE weighted value, the self-adaptative adjustment realizing quasi real time by iterative cycles.
The practical function of each processing module in the device of the dynamics of channels configuration shown in Fig. 6, can refer to the associated description of the method for aforementioned channels dynamic-configuration and understands.Those skilled in the art are to be understood that, in the device of the dynamics of channels configuration shown in Fig. 6, the function of each processing unit realizes by the program run on processor, also realize by concrete logical circuit, such as: can be realized by central processing unit (CPU), microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA); Described memory cell also can be realized by various memory or storage medium.
In several embodiment provided by the present invention, should be understood that, disclosed method and apparatus, can realize in other way.Device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can be ignored, or do not perform.In addition, the communication connection each other of shown or discussed each part can be by some interfaces, the indirect coupling of equipment or unit or communication connection, can be electrical, machinery or other forms of.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, also can be distributed in multiple network element; Part or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can all be integrated in a processing unit, also can be each unit individually as a unit, also can two or more unit in a unit integrated; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read-Only Memory), magnetic disc or CD etc. various can be program code stored medium.
Or, if the above-mentioned integrated unit of the embodiment of the present invention using the form of SFU software functional unit realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium, comprises some instructions and performs all or part of of method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server or the network equipment etc.).And aforesaid storage medium comprises: movable storage device, ROM, magnetic disc or CD etc. various can be program code stored medium.
The present invention be the method and apparatus of the dynamics of channels configuration recorded in example only for GSM network, but be not limited only to this, as long as the dress method and apparatus relating to the configuration of this dynamics of channels is all in protection scope of the present invention.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (10)
1. a method for dynamics of channels configuration, it is characterized in that, described method comprises:
Periodically gather the resource usage statistics of cell-level;
According to resource usage statistics and the Parameters threshold pre-set of the cell-level collected in current period, generate cell parameter adjustment instruction;
According to the cell parameter adjustment instruction generated, adjustment cell channel Resourse Distribute.
2. method according to claim 1, it is characterized in that, the resource usage statistics that described periodicity gathers cell-level comprises: the half rate thresholding of periodicity collection existing network community, cellular traffic, Temporary Block Flow TBF number, TBF reusing degree, enhancing wireless universal Packet Data Channel EPDCH quantity, Packet Data Channel PDCH empty number.
3. method according to claim 1, it is characterized in that, described method also comprises: arrange buffering area channel, and described buffering area channel is used for circuit-switched CS domain business and packet switched ps domain business.
4. method according to claim 1, is characterized in that, the resource usage statistics of the described cell-level according to collecting in current period and the resource parameters thresholding pre-set, generate cell parameter adjustment instruction and comprise:
When there is flush events, emptying number according to PDCH, cellular traffic, Traffic Channel TCH take several, speech data buffering area channel capacity, by half rate adjustment algorithm determination half rate ratio thresholding; When the half rate thresholding determined be more than or equal to default half rate max threshold time, according to TBF sum, PDCH is total determines target P DCH reusing degree;
When there is not flush events, determine EPDCH quantity according to E-TBF quantity, EDGE spilling number, the maximum reusing degree of PDCH; When the EPDCH quantity determined reaches maximum or the minimum value of permission, overflow number, EPDCH quantity, E-TBF quantity according to EDGE, calculate PDCH reusing degree;
Cell parameter adjustment instruction is generated according to the half rate ratio thresholding determined and/or PDCH reusing degree and/or EPDCH quantity.
5. method according to claim 1, it is characterized in that, the described cell parameter adjustment instruction according to generating, adjustment cell channel Resourse Distribute comprises: according to the half rate ratio thresholding of the cell parameter adjustment instruction adjustment cell channel generated and/or PDCH reusing degree and/or EPDCH quantity, and store.
6. a device for dynamics of channels configuration, it is characterized in that, described device comprises: information acquisition unit, instruction generation unit, resource adjustment unit, wherein,
Described information acquisition unit, for periodically gathering the resource usage statistics of cell-level;
Described instruction generation unit, for according to the resource usage statistics of the cell-level collected in current period and the Parameters threshold that pre-sets, generates cell parameter adjustment instruction;
Described several resource adjustment unit, for according to the cell parameter adjustment instruction generated, adjusts cell channel Resourse Distribute.
7. device according to claim 6, it is characterized in that, the resource usage statistics that described information acquisition unit periodically gathers cell-level comprises: the half rate thresholding of periodicity collection existing network community, cellular traffic, TBF number, TBF reusing degree, EPDCH quantity, PDCH channel clear data, TBF empty data.
8. device according to claim 6, it is characterized in that, described device also comprises channel configuration unit, and for arranging buffering area channel, described buffering area channel is used for CS territory business and PS territory business.
9. device according to claim 6, is characterized in that, described instruction generation unit, according to the resource usage statistics of the cell-level collected in current period and the resource parameters thresholding that pre-sets, generates cell parameter adjustment instruction and comprises:
When there is flush events, emptying number according to PDCH, cellular traffic, TCH take several, speech data buffering area channel capacity, by half rate adjustment algorithm determination half rate ratio thresholding; When the half rate thresholding determined be more than or equal to default half rate max threshold time, according to TBF sum, PDCH is total determines target P DCH reusing degree;
When there is not flush events, determine EPDCH quantity according to E-TBF quantity, EDGE spilling number, the maximum reusing degree of PDCH; When the EPDCH quantity determined reaches maximum or the minimum value of permission, overflow number, EPDCH quantity, E-TBF quantity according to EDGE, calculate PDCH reusing degree;
Cell parameter adjustment instruction is generated according to the half rate ratio thresholding determined and/or PDCH reusing degree and/or EPDCH quantity.
10. device according to claim 6, it is characterized in that, described resource adjustment unit is according to the cell parameter adjustment instruction generated, and adjustment cell channel Resourse Distribute comprises: store according to the half rate ratio thresholding of the cell parameter adjustment instruction adjustment cell channel generated and/or PDCH reusing degree and/or EPDCH quantity.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018148964A1 (en) * | 2017-02-20 | 2018-08-23 | 华为技术有限公司 | Network capacity adjustment method, and network apparatus |
| CN110380839A (en) * | 2019-07-16 | 2019-10-25 | 北京达佳互联信息技术有限公司 | Adjust method and device, the server of signalling service channel capacity |
| WO2021042623A1 (en) * | 2019-09-02 | 2021-03-11 | 普联技术有限公司 | Ru subchannel allocation method and apparatus, storage medium, and network device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754231A (en) * | 2009-12-29 | 2010-06-23 | 中兴通讯股份有限公司 | Wireless channel resource adjusting method and device |
| WO2013085446A1 (en) * | 2011-12-09 | 2013-06-13 | Telefonaktiebolaget L M Ericsson (Publ) | Method for increasing the address space for mobile terminals in a wireless network |
| CN103209488A (en) * | 2012-01-17 | 2013-07-17 | 中国移动通信集团辽宁有限公司 | Half-rate proportional threshold allocation method and device |
-
2014
- 2014-03-03 CN CN201410075110.4A patent/CN104902570B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754231A (en) * | 2009-12-29 | 2010-06-23 | 中兴通讯股份有限公司 | Wireless channel resource adjusting method and device |
| WO2013085446A1 (en) * | 2011-12-09 | 2013-06-13 | Telefonaktiebolaget L M Ericsson (Publ) | Method for increasing the address space for mobile terminals in a wireless network |
| CN103209488A (en) * | 2012-01-17 | 2013-07-17 | 中国移动通信集团辽宁有限公司 | Half-rate proportional threshold allocation method and device |
Non-Patent Citations (3)
| Title |
|---|
| 周兴围: "语音优先策略在GSM网络中的应用分析", 《电信工程技术与标准化》 * |
| 樊庆利，郝丽贤: "一种GPRS资源分配算法及其实现", 《2012全国无线及移动通信学术大会论文集（下）》 * |
| 王蔚: "语音优先策略下GSM/EGPRS网络资源分配方案研究及实现", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018148964A1 (en) * | 2017-02-20 | 2018-08-23 | 华为技术有限公司 | Network capacity adjustment method, and network apparatus |
| US11310670B2 (en) | 2017-02-20 | 2022-04-19 | Huawei Technologies Co., Ltd. | Network capacity adjustment using experience blocking ratio |
| CN110380839A (en) * | 2019-07-16 | 2019-10-25 | 北京达佳互联信息技术有限公司 | Adjust method and device, the server of signalling service channel capacity |
| WO2021042623A1 (en) * | 2019-09-02 | 2021-03-11 | 普联技术有限公司 | Ru subchannel allocation method and apparatus, storage medium, and network device |
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|---|---|
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