CN102076091A - Distribution method, apparatus for signal path assignment and base station control equipment of signal path - Google Patents
Distribution method, apparatus for signal path assignment and base station control equipment of signal path Download PDFInfo
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Abstract
The embodiment of the invention discloses a distribution method, apparatus for signal path assignment and base station control equipment of signal path. The distribution method for signal path assignment includes: obtaining the current idle signal path status of a residential quarter; and determining the assignment mode of the signal path according to the idle signal path status of the residential quarter and the type of accessed service which includes voice service or data business service. The technical scheme disclosed in the embodiment of the invention assigns the signal path according to the business service type and the signal path occupying status, which realizes a reasonable signal path assignment for the accessed service.
Description
Technical field
The present invention relates to the communication technology, particularly a kind of channel allocation technique.
Background technology
The data traffic requirement of GSM (Global System for Mobile Communications, global system for mobile communications) is more and more.For example, existing network in most cases, the speech business of GSM has precedence over data service, think the cut-in quality of the speech business that ensures GSM, speech quality etc., data service just retrains by parameter configuration the use of channel resource.This has just caused data service can't fully use the channel resource of sub-district, thereby has hindered the lifting of data throughput, has influenced the professional susceptibility of user's data.
As seen, the channel allocation mode of prior art can not be the professional reasonable distribution channel that inserts, thereby influences quality of service.
Summary of the invention
The embodiment of the invention provides a kind of method for channel allocation, device and base station control device, can be the professional reasonable distribution channel that inserts.
On the one hand, the embodiment of the invention provides a kind of method for channel allocation, mainly comprises:
Obtain the current idle channel situation in sub-district;
The current idle channel situation of type and described sub-district according to the business that inserts is determined the channel allocation mode.
On the other hand, the embodiment of the invention provides a kind of channel dividing arrangement, mainly comprises:
Acquisition module is used to obtain the current idle channel situation in sub-district;
Distribution module is used for obtaining the current idle channel situation in sub-district according to the type of the business that inserts and described acquisition module and determines the channel allocation mode.
On the one hand, the embodiment of the invention also provides a kind of base station control device, comprises aforesaid channel dividing arrangement again.
On the one hand, the embodiment of the invention also provides a kind of method for channel allocation, mainly comprises:
When the business that inserts is speech business, and described voice service request be full speed channel the time, obtain the situation that takies of the current channel in sub-district, wherein, the situation that takies of the current channel in described sub-district is the ratio that current all channels in described sub-district are taken by speech business;
Take situation according to the type of the business that inserts and the cell channel that obtains and determine the channel allocation mode; Described type and the cell channel that obtains according to the business that inserts takies situation and determines that the channel allocation mode comprises: if the ratio that the current channel in described sub-district is taken by speech business is greater than or equal to default ratio thresholding, the full speed channel of the voice service request of described access is converted to the speech business of distributing to described access behind the half-rate channel.
On the other hand, the embodiment of the invention provides a kind of channel dividing arrangement, mainly comprises:
First acquisition module, be used for when the business that inserts be speech business, and described voice service request be full speed channel the time, obtain the situation that takies of the current channel in sub-district, wherein, the situation that takies of the current channel in described sub-district is the ratio that current all channels in described sub-district are taken by speech business;
Second distribution module, be used for taking situation and determine the channel allocation mode according to the type of the business that inserts and the cell channel that obtains that described first acquisition module obtains, described type and the cell channel that obtains according to the business that inserts takies situation and determines that the channel allocation mode comprises: if the ratio that the current channel in described sub-district is taken by speech business is greater than or equal to default ratio thresholding, the full speed channel of the voice service request of described access is converted to the speech business of distributing to described access behind the half-rate channel.
On the one hand, the embodiment of the invention also provides a kind of base station control device, comprises aforesaid channel dividing arrangement again.
The method that the embodiment of the invention provides, device and base station control device, by carrying out the distribution of channel according to type of service and idle channel situation, can be the professional reasonable distribution channel that inserts so that the business that inserts is used the cell channel resource according to the current channel occupancy situation elasticity in sub-district.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.
Fig. 1 is the flow chart of the method for channel allocation of one embodiment of the invention;
Fig. 2 is the flow chart of the method for channel allocation of another embodiment of the present invention;
Fig. 3 is the structural representation of the channel dividing arrangement of one embodiment of the invention;
Fig. 4 is the flow chart of the method for channel allocation of another embodiment of the present invention;
Fig. 5 is the structural representation of the channel dividing arrangement of another embodiment of the present invention;
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the embodiment of the invention is described in further detail below in conjunction with accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
One embodiment of the invention provides a kind of method for channel allocation, and as shown in Figure 1, this method comprises following content.
S101 obtains the current idle channel situation in sub-district.
Can compare the situation of obtaining the current idle channel in sub-district with corresponding thresholding by ratio (for convenience of description, being called the current idle channel ratio in sub-district) or the current idle channel number in sub-district with the current idle channel in sub-district and all channels of sub-district.For example, the current idle channel ratio in sub-district is during greater than first thresholding, can think that the current idle channel in sub-district is abundant, the current idle channel ratio in sub-district is less than or equal to second thresholding and during greater than the 3rd thresholding, can think that the current idle channel situation in sub-district is an intermediateness, the current idle channel ratio in sub-district is during less than the 3rd thresholding, can think the current idle channel anxiety in sub-district.First thresholding herein is more than or equal to second thresholding, and second thresholding is greater than the 3rd thresholding.Mode and aforesaid way for the situation of judging the current idle channel in sub-district with the current idle channel number in sub-district are similar, just the numerical value of thresholding difference to some extent.
In addition, also can be by the ratio of the channel of the current use in sub-district or the number of current use channel are relatively obtained the current idle channel situation in sub-district with corresponding thresholding.For example, sub-district current use channel ratio is during less than the 4th thresholding, can think that the current idle channel in sub-district is abundant, sub-district current use channel ratio is greater than or equal to the 5th thresholding and during less than the 6th thresholding, can think that the current idle channel situation in sub-district is an intermediateness, sub-district current use channel ratio is during greater than the 6th thresholding, thinks the current idle channel anxiety in sub-district.The 4th thresholding herein is less than or equal to the 5th thresholding, and the 5th thresholding is less than the 6th thresholding.
Each thresholding in the present embodiment can be set according to actual needs, when needing preferentially to satisfy the demand of speech business, can be a higher numerical value with first threshold setting for example as far as possible.
Can be in the present embodiment by all channels of traversal sub-district, obtain channel status, thereby can obtain the ratio (being the idle channel ratio) of cell null idle channel number or idle channel number and all channel numbers of sub-district or channel number or the ratio of using.
Need to prove, obtain the step of the current idle channel situation in sub-district and can periodically carry out, also can when service access is arranged, carry out again.
S102 determines the channel allocation mode according to the current idle channel situation of type and sub-district of the business that inserts.
The business of transmission generally can comprise two types of speech business and data services.Wherein, speech business can comprise: voice calling service, and the connection of this business is special-purpose, that is: in a single day after connecting, even without transfer of data, also keeping this channel is that this user uses.Data service can comprise: web page browsing, and QQ, Fetion, data are downloaded, video, business such as audio frequency, the connection right and wrong special use of this business, that is: use the channel that distributes when data being arranged, there is the user of data to use by multiplexing on this channel other during free of data.
Network side can adopt the means such as signaling parsing of prior art to know the type of the business of access.
In the present embodiment, when data service inserts, can determine the method for salary distribution of channel according to the current idle channel situation in sub-district.If know that according to the current idle channel situation in sub-district current idle channel is abundant, one or more in the idle channel used in the data service of this access; If know that according to the current idle channel situation in sub-district the situation of current idle channel is intermediateness or anxiety, and can continue on the channel that the data with existing business takies when multiplexing, the data service of this access is multiplexing on one or more channels that the data with existing business takies; If the business that inserts is data service, the current idle channel situation in sub-district is intermediateness or anxiety, and can not continue on the channel that takies of data with existing business when multiplexing, is that described data service distributes idle channel.
When speech business inserted, if know current idle channel anxiety according to the current idle channel situation in sub-district, then the trigger data business was carried out rollback to its channel that takies, to reduce the channel that data service takies.Data service selects one or more channels to carry out rollback in the channel that data service has accounted for during to the busy channel rollback.The mode of rollback can for: data carried by data business on the channel of selecting is re-assigned on other channels that data service takies, improves the channel multiplexing degree of data service, after the channel idle of selected rollback, discharge this channel.The speech business that inserts then can be used the idle channel in all channels of current area.Concrete rollback which or which channel of selecting can adopt the algorithm that is similar to lchannel preempting in the prior art to carry out the rollback of channel by network side.
The method for channel allocation that present embodiment provides, can allow speech business and data service use the cell channel resource according to the current idle channel situation elasticity in sub-district, be speech business and data service reasonable distribution channel, guarantee professional elasticity adjustment to channel seizure ratio, improve channel seizure ratio, improve data user's throughput.
Another embodiment of the present invention also provides a kind of method for channel allocation, in the present embodiment, is that example describes with the data service access, and as shown in Figure 2, this method can comprise following content.
S201 when data service inserts, obtains the current idle channel situation in sub-district.
The mode of obtaining the current idle channel situation in sub-district herein can repeat no more with reference to the associated description at S101 place herein.If know that the current idle channel in sub-district is abundant, carry out S202, if know when the current idle channel situation in sub-district is intermediateness or anxiety, carry out S205.
S202, judge this data service according to the channel request signaling under the user be in initial access link setup process or data transmission procedure.
If the user initially inserts the link setup process under judging this data service, then carry out S203, if the user initially inserts the link setup process under judging this data service, but in data transmission procedure, carry out S204.When judge the user according to the channel request signaling is from RACH (Random Access Channel, Random Access Channel) or PRACH (Physical Random Access Channel, when Physical Random Access Channel) inserting on the channel, can think that then the affiliated user of this data service inserts for initial.
S203 is for this data service distributes an idle channel.
For the user of initial access, network side can't be known the multislot capability in user's the wireless access capability, therefore is idle channel of this data service distribution.Process ends.
S204 is according to the multislot capability of user under the data service, for this data service distributes one or more idle channels.
If the user under this data service is the user in data transmission procedure, network side can be known user's multislot capability, for example, if user's multislot capability can be 10, can distribute 4 idle channels for this data service so at most.Certainly, the user also can be other multislot capabilitys, the multislot capability difference, and the channel number that distributes for data service may also can be different.According to user's multislot capability is that the concrete processing mode and the prior art of data service allocated channel is similar, repeats no more herein.Be process ends behind the data service distribution idle channel.
S205, judge whether can continue on the channel that the data with existing business takies multiplexing.
If can continue on the channel that the data with existing business takies when multiplexing, carry out S206, if can not continue multiplexingly, carry out S207.
S206, the data service of this access is multiplexing on the channel that the data with existing business takies.
Herein, concrete multiplex mode can repeat no more with reference to prior art herein.Process ends.
S207 is for data service distributes idle channel.
The mode of distribution idle channel can be with reference to the relevant mode of S202-S204.Be process ends behind the data service distribution idle channel.
In the present embodiment, for GSM/GPRS (General Packet Radio Service, GPRS)/EDGE (Enhanced Data rates for Global Evolution, Enhanced Data rates for GSM Evolution) system, the channel that data service takies generally can be PDCH (Packet Data Channel, Packet Data Channel).
Further, the present embodiment method can further include: insert as speech business, if when current idle channel situation be anxiety, the trigger data business is carried out the channel rollback.
Data service selects one or more channels to carry out rollback in the channel that data service has accounted for during to the busy channel rollback.The mode of rollback can for: data carried by data business on the channel of selecting is re-assigned on other channels that data service takies, improves the channel multiplexing degree of data service, after the channel idle of selected rollback, discharge this channel.The speech business that inserts then can be used the idle channel in all channels of current area.Concrete rollback which or which channel of selecting can adopt the algorithm that is similar to lchannel preempting in the prior art to carry out the rollback of channel by network side.
The method for channel allocation of present embodiment, when data service inserts, if the current idle channel in sub-district abundant (being that channel resource is more than needed), can be so that data service makes full use of free channel, improve the quality of data service, solved in the prior art because the constraint of parameter configuration, data service can not make full use of the problem of channel resource.Further, can in the throughput that improves the cell data business, not influence the access of speech business.
Need to prove that the method for channel allocation among each embodiment of the present invention not only is applicable to gsm system, can be suitable for for any system that has same problem.
One embodiment of the invention also provides a kind of channel dividing arrangement, and as shown in Figure 3, this device can comprise:
Acquisition module 301 is used to obtain the current idle channel situation in sub-district;
Distribution module 302 is used for determining the channel allocation mode according to the type of the business that inserts and the current idle channel situation in sub-district that acquisition module 301 obtains.Wherein, the type of the business of access comprises speech business or data service.
Further, acquisition module 301 can obtain the current idle channel situation in sub-district in the following way:
Obtain current idle channel ratio in sub-district or number, obtain the current idle channel situation in sub-district according to the relation of the current idle channel ratio in sub-district or number and corresponding default thresholding; Perhaps, obtain the channel number or the ratio of the current use in sub-district, obtain the current idle channel situation in sub-district according to the channel number of the current use in sub-district or the relation of ratio and corresponding default thresholding.
Need to prove that the current idle channel situation in above sub-district can comprise abundant, intermediateness, anxiety.The corresponding description of the concrete mode of determining the current idle channel situation in sub-district in can reference method embodiment.
In addition, distribution module 302 may further include:
First distribution sub module 3021 if the business that is used for inserting is data service, when the current idle channel situation in sub-district is abundant, is the one or more channels in the data service distribution idle channel; Perhaps,
Second distribution sub module 3022, if it is the business that inserts is data service, when the current idle channel situation in sub-district is intermediateness or anxiety, that data service is multiplexing on the channel that the data with existing business takies; Perhaps,
The 3rd distribution sub module 3023, if the business that is used for inserting is data service, the current idle channel situation in sub-district is intermediateness or anxiety, and can not continue on the channel that takies of data with existing business when multiplexing, is that data service distributes idle channel.
Further, first distribution sub module 3021 can comprise:
Judging unit is used to judge that the affiliated user of data service of access is in initial access link setup process or data transmission procedure;
Allocation units, when being used for user under the data service that judgment unit judges go out to insert and being in initial access link setup process, for the data service that inserts distributes an idle channel, when the user under the data service that judgment unit judges go out to insert is in data transmission procedure, distribute one or more channels in the idle channel for the data service that inserts according to user's multislot capability.
In addition, distribution module 302 also can comprise:
The 4th distribution sub module 3024, if the business that is used for inserting is speech business, when the current idle channel situation in sub-district is nervous, triggering selects one or more channels to carry out rollback in the channel that data service has accounted for, data carried by data business on the channel of selecting is re-assigned on other channels that data service takies, after the channel idle of selected rollback, discharge this channel, and make described speech business use idle channel.
Need to prove that the corresponding description that the processing of each module, submodule, unit and reciprocal process can reference method embodiment in the channel dividing arrangement of the embodiment of the invention repeats no more herein.
The channel dividing arrangement that the embodiment of the invention provides, can allow speech business and data service use the cell channel resource according to the current idle channel situation elasticity in sub-district, further, when data service inserts, if the current idle channel in sub-district abundant (being that channel resource is more than needed) can improve the quality of data service so that data service makes full use of free channel, solved in the prior art because the constraint of parameter configuration, data service can not make full use of the problem of channel resource.In addition, can in the throughput that improves the cell data business, not influence the access of speech business.
Another embodiment of the present invention also provides a kind of base station control device, and this base station control device can comprise the described channel dividing arrangement of the foregoing description.
In the various embodiments described above, what consider is the current idle channel situation in sub-district, be understandable that, the situation that takies of the current channel in sub-district that the current idle channel situation in sub-district is also just reacted from the side, in the following examples of the present invention, can directly determine method for channel allocation with the occupied situation of the current channel in sub-district.
On the other hand, in the business that inserts is speech business, and this voice service request be full speed channel the time, the situation that takies of the current channel in sub-district can also represent that another embodiment of the present invention provides a kind of method for channel allocation with the ratio that the current channel in sub-district is taken by speech business, as shown in Figure 4, this method can comprise:
S401 when speech business inserts, if this voice service request is full speed channel, obtains the ratio that current all channels in sub-district are taken by speech business.
And the channel number that the ratio that current all channels in sub-district are taken by speech business can take by the sub-district speech business and the ratio of all channel numbers of sub-district are represented, wherein, all channels comprise TCH (Traffic Channel, Traffic Channel) and be converted to the dynamic channel of PDCH (Packet Data Channel, Packet Data Channel) by TCH.
S402 takies situation according to the type of the business that inserts and the cell channel that obtains and determines the channel allocation mode; Wherein, take situation according to the type of the business that inserts and the cell channel that obtains and determine that the channel allocation mode specifically can comprise: judge that whether ratio that the current channel in sub-district taken by speech business is more than or equal to the ratio thresholding of presetting (can be called the 7th thresholding), if the ratio that the current channel in sub-district is taken by speech business is greater than or equal to the 7th thresholding, carry out S403.
Herein, the 7th thresholding is to be used to judge whether to carry out full speed channel to the conversion of half-rate channel, also can be described as the busy thresholding of full half rate conversion, the concrete value of this thresholding can be provided with (for example be set to 70% etc.) according to actual needs, and present embodiment is not done qualification to this.
The ratio that is taken by speech business when the current channel in sub-district is greater than or equal to the 7th thresholding, expression speech business capacity at this moment is higher, if and this moment voice service request be full speed channel, may cause follow-up speech business to insert, therefore can trigger and carry out S403, this speech business was given in reallocation after the full speed channel that is about to ask was converted to half-rate channel.
Further, if the ratio that the current channel in sub-district is taken by speech business is less than the 7th thresholding, can carry out the distribution of channel according to normal mode to speech business, and can obtain the current idle channel ratio or the number of this sub-district, if the current idle channel ratio of this sub-district or number further carry out rollback to the channel that the data business takies less than corresponding default thresholding.
Need to prove, in the present embodiment, the ratio that is taken by speech business for the current channel in sub-district equals this critical condition of the 7th thresholding, can trigger according to the mode of foregoing description and carry out S403, can be the processing mode when taking ratio that the current channel in sub-district taken by speech business less than the 7th thresholding, present embodiment not be done qualification to this yet.
S403 is converted to the full speed channel of the voice service request of this access the speech business of distributing to access behind the half-rate channel.
The mode that full speed channel is converted to half-rate channel can be with reference to existing mode, and present embodiment is not done this and limited and describe in detail.
In the present embodiment, if the voice service request that inserts is full speed channel, and the occupation proportion of the current channel in sub-district is when reaching the busy thresholding of full half rate conversion, can initiate the conversion of full speed channel to half-rate channel, half-rate channel after the conversion is distributed to speech business, thereby can be the professional reasonable distribution channel that inserts, improve channel seizure ratio, also can promote the capacity of sub-district speech business simultaneously.
Further, reserve the channel of some in order to give follow-up business, in the method for present embodiment, can also obtain the current idle channel ratio or the number of this sub-district, if the current idle channel ratio of this sub-district or number can also trigger the channel that the data business is taken and carry out rollback less than corresponding default thresholding.At what obtain is that idle channel ratio or idle channel number have different default thresholdings, and this default thresholding can be provided with according to actual needs, and present embodiment is not done qualification to this.For example, what suppose to obtain is the idle channel ratio, should corresponding default thresholding can be 10% so.
Data service can select one or more channels to carry out rollback in the channel that data service has accounted for during to the busy channel rollback.The mode of rollback can for: data carried by data business on the channel of selecting is re-assigned on other channels that data service takies, improves the channel multiplexing degree of data service, after the channel idle of selected rollback, discharge this channel.Concrete rollback which or which channel of selecting can adopt the algorithm that is similar to lchannel preempting in the prior art to carry out the rollback of channel by network side.
Another embodiment of the present invention also provides a kind of channel dividing arrangement, and as shown in Figure 5, this channel dividing arrangement comprises:
Particularly, the ratio that taken by speech business of the current channel in the sub-district channel number that can take by the sub-district speech business and the ratio of all channel numbers of sub-district represent that wherein, all channels comprise TCH and are converted to the dynamic channel of PDCH by TCH.
Wherein, take situation according to the type of the business that inserts and the cell channel that obtains and determine that the channel allocation mode specifically comprises:, the full speed channel of the voice service request of described access is converted to the speech business of distributing to described access behind the half-rate channel if the ratio that the current channel in described sub-district is taken by speech business is greater than or equal to default ratio thresholding.
Further, first acquisition module 501 in the present embodiment can also be used to obtain the current idle channel ratio or the number of described sub-district, and second distribution module 502 can also comprise triggering submodule 5021, if be used for the current idle channel ratio of the sub-district that first acquisition module 501 obtains or number less than corresponding default thresholding, trigger and from the channel that data service has accounted for, select one or more channels to carry out rollback.Thereby reserve the channel of some can for follow-up business.Concrete rollback mode can for: data carried by data business on the channel of selecting is re-assigned on other channels that data service takies, improves the channel multiplexing degree of data service, after the channel idle of selected rollback, discharge this channel.Concrete rollback which or which channel of selecting can adopt the algorithm that is similar to lchannel preempting in the prior art to carry out the rollback of channel by network side.
In the present embodiment, if the voice service request that inserts is full speed channel, and the occupation proportion of the current channel in sub-district is when reaching the busy thresholding of full half rate conversion, can initiate the conversion of full speed channel to half-rate channel, half-rate channel after the conversion is distributed to speech business, thereby can be the professional reasonable distribution channel that inserts, improve channel seizure ratio, also can promote the capacity of sub-district speech business simultaneously.
Need to prove that the corresponding description that the processing of each module, submodule, unit and reciprocal process can reference method embodiment in the channel dividing arrangement of the above embodiment of the present invention repeats no more herein.
Another embodiment of the present invention also provides a kind of base station control device, and this base station control device can comprise described channel dividing arrangement embodiment illustrated in fig. 5.
Need to prove, in this article, relational terms such as first and second grades only is used for an entity or operation are made a distinction with another entity or operation, and not necessarily requires or hint and have the relation of any this reality or in proper order between these entities or the operation.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make and comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as this process, method, article or equipment intrinsic key element.Do not having under the situation of more restrictions, the key element that limits by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (18)
1. a method for channel allocation is characterized in that, described method comprises:
Obtain the current idle channel situation in sub-district;
The current idle channel situation of type and described sub-district according to the business that inserts is determined the channel allocation mode, and the type of the business of described access comprises speech business or data service.
2. method according to claim 1 is characterized in that, the described current idle channel situation in sub-district of obtaining comprises:
Obtain current idle channel ratio in sub-district or number, relation according to the current idle channel ratio in described sub-district or number and corresponding default thresholding is obtained the current idle channel situation in sub-district, and wherein, the current idle channel situation in described sub-district comprises abundant, intermediateness, anxiety; Perhaps,
Obtain the channel number or the ratio of the current use in sub-district, obtain the current idle channel situation in sub-district according to the channel number of the current use in described sub-district or the relation of ratio and corresponding default thresholding; Wherein, the current idle channel situation in described sub-district comprises abundant, intermediateness, anxiety;
The current idle channel ratio in described sub-district is the ratio of the current idle channel in described sub-district and all channels of sub-district.
3. method according to claim 2 is characterized in that, the described current idle channel situation of type and described sub-district according to the business that inserts determines that the channel allocation mode comprises:
If the business that inserts is data service, when the current idle channel situation in sub-district is abundant, be the one or more channels in the described data service distribution idle channel; Perhaps,
If the business that inserts is data service, the current idle channel situation in sub-district is intermediateness or anxiety, and can continue on the channel that the data with existing business takies when multiplexing, described data service is multiplexing on one or more channels that the data with existing business takies; Perhaps,
If the business that inserts is data service, the current idle channel situation in sub-district is intermediateness or anxiety, and can not continue on the channel that takies of data with existing business when multiplexing, is that described data service distributes idle channel.
4. method according to claim 3 is characterized in that, described is that described data service distributes the one or more channels in the idle channel to comprise:
If the user under the described data service is in initial access link setup process, be a channel in the described data service distribution idle channel; Perhaps,
If the user under the described data service is in data transmission procedure, be that described data service distributes the one or more channels in the idle channel according to described user's multislot capability.
5. according to each described method of claim 2-4, it is characterized in that the described current idle channel situation of type and described sub-district according to the business that inserts determines that the channel allocation mode comprises:
If the business that inserts is speech business, when the current idle channel situation in sub-district is nervous, in the channel that data service has accounted for, select one or more channels to carry out rollback, data carried by data business on the channel of selecting is re-assigned on other channels that data service takies, after the channel idle of selected rollback, discharge this channel, idle channel is used in described speech business.
6. a channel dividing arrangement is characterized in that, described device comprises:
Acquisition module is used to obtain the current idle channel situation in sub-district;
Distribution module is used for determining the channel allocation mode according to the type of the business that inserts and the current idle channel situation in sub-district that described acquisition module obtains that the type of the business of described access comprises speech business or data service.
7. device according to claim 6 is characterized in that, described acquisition module obtains the current idle channel situation in sub-district in the following manner:
Obtain current idle channel ratio in sub-district or number, relation according to the current idle channel ratio in described sub-district or number and corresponding default thresholding is obtained the current idle channel situation in sub-district, and wherein, the current idle channel situation in described sub-district comprises abundant, intermediateness, anxiety; Perhaps,
Obtain the channel number or the ratio of the current use in sub-district, obtain the current idle channel situation in sub-district according to the channel number of the current use in described sub-district or the relation of ratio and corresponding default thresholding; Wherein, the current idle channel situation in described sub-district comprises abundant, intermediateness, anxiety;
The current idle channel ratio in described sub-district is the ratio of the current idle channel in described sub-district and all channels of sub-district.
8. device according to claim 7 is characterized in that, described distribution module comprises:
First distribution sub module if the business that is used for inserting is data service, when the current idle channel situation in sub-district is abundant, is the one or more channels in the described data service distribution idle channel; Perhaps,
Second distribution sub module, if the business that is used for inserting is data service, the current idle channel situation in sub-district is intermediateness or anxiety, and can continue on the channel that takies of data with existing business when multiplexing, and described data service is multiplexing on the channel that the data with existing business takies; Perhaps,
The 3rd distribution sub module, if the business that is used for inserting is data service, the current idle channel situation in sub-district is intermediateness or anxiety, and can not continue on the channel that takies of data with existing business when multiplexing, is that described data service distributes idle channel.
9. device according to claim 8 is characterized in that, described first distribution sub module comprises:
Judging unit is used to judge that the affiliated user of data service of access is in initial access link setup process or data transmission procedure;
Allocation units, when being used for user under the data service that described judgment unit judges go out to insert and being in initial access link setup process, idle channel of data service distribution for described access, when the user under the data service that described judgment unit judges go out to insert is in data transmission procedure, distribute one or more channels in the idle channel for the data service that inserts according to described user's multislot capability.
10. according to each described device of claim 6-9, it is characterized in that described distribution module comprises:
The 4th distribution sub module, if the business that is used for inserting is speech business, when the current idle channel situation in sub-district is nervous, triggering selects one or more channels to carry out rollback in the channel that data service has accounted for, data carried by data business on the channel of selecting is re-assigned on other channels that data service takies, after the channel idle of selected rollback, discharge this channel, and make described speech business use idle channel.
11. a base station control device is characterized in that, described base station control device comprises each described channel dividing arrangement as claim 6-10.
12. a method for channel allocation is characterized in that, described method comprises:
When the business that inserts is speech business, and described voice service request be full speed channel the time, obtain the situation that takies of the current channel in sub-district, wherein, the situation that takies of the current channel in described sub-district is the ratio that current all channels in described sub-district are taken by speech business;
Take situation according to the type of the business that inserts and the cell channel that obtains and determine the channel allocation mode; Described type and the cell channel that obtains according to the business that inserts takies situation and determines that the channel allocation mode comprises: if the ratio that the current channel in described sub-district is taken by speech business is greater than or equal to default ratio thresholding, the full speed channel of the voice service request of described access is converted to the speech business of distributing to described access behind the half-rate channel.
13. method according to claim 12 is characterized in that, the described situation that takies of obtaining the current channel in sub-district also comprises: the current idle channel ratio or the number that obtain described sub-district;
Described type according to the business that inserts takies situation with the cell channel that obtains and determines that the channel allocation mode also comprises: if the current idle channel ratio of described sub-district or number less than corresponding default thresholding, trigger and select one or more channels to carry out rollback from the channel that data service has accounted for; Wherein, the current idle channel ratio in described sub-district is the ratio of the current idle channel in described sub-district and all channels of sub-district.
14. according to claim 12 or 13 described methods, it is characterized in that, obtain the ratio that the current channel in sub-district is taken by speech business in the following manner:
Obtain the channel number that the speech business of described sub-district takies and the ratio of all channel numbers of described sub-district; Wherein, all channels comprise Traffic Channel and are converted to the dynamic channel of Packet Data Channel by Traffic Channel.
15. a channel dividing arrangement is characterized in that, described device comprises:
First acquisition module, be used for when the business that inserts be speech business, and described voice service request be full speed channel the time, obtain the situation that takies of the current channel in sub-district, wherein, the situation that takies of the current channel in described sub-district is the ratio that current all channels in described sub-district are taken by speech business;
Second distribution module, be used for taking situation and determine the channel allocation mode according to the type of the business that inserts and cell channel that described first acquisition module obtains, described type and the cell channel that obtains according to the business that inserts takies situation and determines that the channel allocation mode comprises: if the ratio that the current channel in described sub-district is taken by speech business is greater than or equal to default ratio thresholding, the full speed channel of the voice service request of described access is converted to the speech business of distributing to described access behind the half-rate channel.
16. device according to claim 15 is characterized in that, described first acquisition module also is used to obtain the current idle channel ratio or the number of described sub-district;
Described second distribution module also comprises:
Trigger submodule,, trigger and from the channel that data service has accounted for, select one or more channels to carry out rollback if be used for the current idle channel ratio of described sub-district or number less than corresponding default thresholding; Wherein, the current idle channel ratio in described sub-district is the ratio of the current idle channel in described sub-district and all channels of sub-district.
17., it is characterized in that described first acquisition module specifically is used for the channel number that the speech business of described sub-district takies and the ratio of all channel numbers of described sub-district according to claim 15 or 16 described devices; Wherein, all channels comprise Traffic Channel and are converted to the dynamic channel of Packet Data Channel by Traffic Channel.
18. a base station control device is characterized in that, described base station control device comprises each described channel dividing arrangement as claim 15-17.
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| CN201010299592.3A CN102076091B (en) | 2010-02-10 | 2010-10-08 | Distribution method, apparatus for signal path assignment and base station control equipment of signal path |
| PCT/CN2011/070872 WO2011098028A1 (en) | 2010-02-10 | 2011-02-01 | Channel distribution method and apparatus thereof and base station control device |
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| CN201010299592.3A CN102076091B (en) | 2010-02-10 | 2010-10-08 | Distribution method, apparatus for signal path assignment and base station control equipment of signal path |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102076091B (en) | 2015-04-29 |
| WO2011098028A1 (en) | 2011-08-18 |
| CN101835163A (en) | 2010-09-15 |
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