CN104243119B - A kind of channel resource allocation method and system - Google Patents
A kind of channel resource allocation method and system Download PDFInfo
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- CN104243119B CN104243119B CN201410441794.5A CN201410441794A CN104243119B CN 104243119 B CN104243119 B CN 104243119B CN 201410441794 A CN201410441794 A CN 201410441794A CN 104243119 B CN104243119 B CN 104243119B
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Abstract
This application provides a kind of channel resource allocation method and system, wherein, methods described includes：It is determined that it is currently accessed the type of service of business；When the type of service for being currently accessed business and the preset type of service for forbidding access strategy to be forbidden match, it is high-speed data service or low-speed data service to be currently accessed business described in judgement；If the business that is currently accessed is low-speed data service, traffic assignments DPCH DPCH resources are currently accessed to be described, and forbid the descending adjoint channel for being currently accessed service access high-speed downlink packet access HSDPA；If the business that is currently accessed is high-speed data service, traffic assignments HSDPA resources are currently accessed to be described.By the way that present application addresses how to avoid DPCH business from taking HSDPA resources, guarantee has the problem of message transmission rate of HSDPA capable terminals.
Description
Technical field
The application is related to communication technical field, more particularly to a kind of channel resource allocation method and system.
Background technology
In TD SDMA (Time Division-Synchronization Code Division
Multiple Access, abbreviation TD-SCDMA) technology the agreements of Release 5 in introduce high-speed slender body theory (High
Speed Downlink Packet Access, abbreviation HSDPA) technology, to improve the descending handling capacity of business.Each HSDPA
User needs up following special physical channel (Associated Dedicated a Physical Channel, abbreviation A-
DPCH) and a descending following special physical channel come carry transmission power control (Transmit Power Control, referred to as
TPC) than top grade information.
Shown according to existing network statistics, the descending adjoint channel of HSDPA carrier waves can access some DPCH business (including CS,
PS), it is each to need to take corresponding channel code with DPCH.And in TD-SCDMA wireless access technologys, the number of code resource
Mesh is very limited, and DPCH business busy channel codes cause the utilization rate of HSDPA frequencies to reduce, and easily cause HSDPA carrier waves and gather around
Plug.
After HSDPA carrier wave congestions, have HSDPA capable terminals high-speed data service (e.g., R5 business) access when due to
HSDPA carrier waves do not have resource and can only select access DPCH carrier waves, and the lower scanning frequency that high-speed data service accesses in DHCH carrier waves
Rate is more much lower using the speed of HSDPA resources than in the descending adjoint channel of HSDPA carrier waves, has in turn resulted in HSDPA abilities
The high-speed data service of terminal data transmission efficiency when carrying out data access is low, and it is poor that user perceives.
DPCH business how is avoided to take HSDPA resources, the message transmission rate for ensureing there are HSDPA capable terminals is ability
The problem of field technique personnel's urgent need to resolve.
The content of the invention
The application provides a kind of channel resource allocation method and system, to solve how to avoid DPCH business from taking HSDPA
Resource, guarantee have the problem of message transmission rate of HSDPA capable terminals.
In order to solve the above problems, this application discloses a kind of channel resource allocation method, including：
It is determined that it is currently accessed the type of service of business；
When the type of service for being currently accessed business and the preset type of service for forbidding access strategy to be forbidden match
When, it is high-speed data service or low-speed data service to be currently accessed business described in judgement；
If the business that is currently accessed is low-speed data service, traffic assignments DPCH is currently accessed to be described
DPCH resources, and forbid the descending adjoint channel for being currently accessed service access high-speed downlink packet access HSDPA；
If the business that is currently accessed is high-speed data service, traffic assignments HSDPA resources are currently accessed to be described.
Alternatively, it is high-speed data service or low-speed data service that business is currently accessed described in the judgement, including：
The version number of business, and core net are currently accessed described in acquisition as the lower scanning frequency for being currently accessed traffic assignments
Rate；
When the version number for being currently accessed business is more than R5, and, the downstream rate is more than corresponding to the HSDPA
During rate threshold, it is determined that the business that is currently accessed is high-speed data service；
Otherwise, it determines the business that is currently accessed is low-speed data service.
Alternatively, the preset type of service for forbidding access strategy to be forbidden includes：
Prohibitive of packet-switched PS business；Or, forbid circuit switching (CS) business；Or, forbid PS and CS composite service；Or,
Forbid PS business and CS business；Or, forbid PS business and composite service；Or, forbid CS business and composite service；Or, forbid PS
Business and CS business and composite service.
Alternatively, if the business that is currently accessed is high-speed data service, traffic assignments are currently accessed to be described
HSDPA resources, including：
If the business that is currently accessed is high-speed data service, HSDPA resource utilization is obtained；
When the resource utilization of the HSDPA exceedes threshold value, traffic assignments DPCH resources are currently accessed to be described；
Otherwise, traffic assignments HSDPA resources are currently accessed to be described.
Alternatively, methods described also includes：
When the type of service for being currently accessed business and the preset type of service for forbidding access strategy to be forbidden match
When, then divide multiplex strategy to be currently accessed traffic assignments channel resource to be described according to channel frame.
Disclosed herein as well is a kind of channel resource allocation system, including：
First determining module, the type of service of business is currently accessed for determination；
Judge module, for when the type of service for being currently accessed business and the preset industry for forbidding access strategy to be forbidden
It is high-speed data service or low-speed data service that business is currently accessed when service type matches, described in judgement；
First resource distribute module, for it is described to be currently accessed business be low-speed data service when, currently connect to be described
Enter traffic assignments DPCH DPCH resources, and forbid described being currently accessed service access high-speed slender body theory
HSDPA descending adjoint channel；
Secondary resource distribute module, for it is described to be currently accessed business be high-speed data service when, currently connect to be described
Enter traffic assignments HSDPA resources.
Alternatively, the judge module, including：
Acquisition module, business is currently accessed to be described for obtaining the version number for being currently accessed business, and core net
The downstream rate of distribution；
Second determining module, for being more than R5 in the version number for being currently accessed business, and, the downstream rate is big
When rate threshold corresponding to the HSDPA, it is determined that the business that is currently accessed is high-speed data service；It is otherwise, it determines described
The business of being currently accessed is low-speed data service.
Alternatively, the preset type of service for forbidding access strategy to be forbidden includes：
Prohibitive of packet-switched PS business；Or, forbid circuit switching (CS) business；Or, forbid PS and CS composite service；Or,
Forbid PS business and CS business；Or, forbid PS business and composite service；Or, forbid CS business and composite service；Or, forbid PS
Business and CS business and composite service.
Alternatively, the Secondary resource distribute module, including：
Resource utilization acquisition module, for it is described to be currently accessed business be high-speed data service when, obtain HSDPA's
Resource utilization；
Information resources distribute module, for when the resource utilization of the HSDPA exceedes threshold value, being currently accessed to be described
Traffic assignments DPCH resources；Otherwise, traffic assignments HSDPA resources are currently accessed to be described.
Alternatively, the system also includes：
4th resource distribution module, for forbidding access strategy institute with preset in the type of service for being currently accessed business
When the type of service forbidden matches, multiplex strategy is divided to be currently accessed traffic assignments channel money to be described according to channel frame
Source.
Compared with prior art, the application includes advantages below：
A kind of channel resource allocation method and system described in the embodiment of the present application, pass through the business to being currently accessed business
Type is judged, is matched in type of service and the preset type of service for forbidding access strategy to be forbidden of the business that is currently accessed
When, further determine that whether the business of being currently accessed is low-speed data service (e.g., R4 business).And when access service is low speed number
During according to business, traffic assignments DPCH DPCH resources are currently accessed to be described, and forbid described being currently accessed business and connecing
Enter the descending adjoint channel of high-speed downlink packet access HSDPA；Occupancy of the low-speed data service to HSDPA resources is avoided, is protected
Demonstrate,prove HSDPA resource priorities and be allocated the transmission for carrying out high-speed data service, ensure that the data transfer effect of high-speed data service
Rate, improve user's perception.
Brief description of the drawings
Fig. 1 is a kind of flow chart of channel resource allocation method in the application first embodiment；
Fig. 2 is a kind of flow chart of channel resource allocation method in the application second embodiment；
Fig. 3 is a kind of flow chart of channel resource allocation method in the application 3rd embodiment；
Fig. 4 is a kind of structured flowchart of channel resource allocation system in fourth embodiment of the invention；
Fig. 5 is a kind of structured flowchart of channel resource allocation system in fifth embodiment of the invention.
Embodiment
It is below in conjunction with the accompanying drawings and specific real to enable the above-mentioned purpose of the application, feature and advantage more obvious understandable
Mode is applied to be described in further detail the application.
Embodiment one
Reference picture 1, show a kind of flow chart of channel resource allocation method in the application first embodiment.In this implementation
In example, the channel resource allocation method, including：
Step 102, it is determined that being currently accessed the type of service of business.
Step 104, when the type of service for being currently accessed business and the preset service class for forbidding access strategy to be forbidden
It is high-speed data service or low-speed data service that business is currently accessed when type matches, described in judgement.
Step 106, if the business that is currently accessed is low-speed data service, to be currently accessed traffic assignments special to be described
Physical channel DPCH resources, and forbid the descending adjoint letter for being currently accessed service access high-speed downlink packet access HSDPA
Road.
Step 108, if the business that is currently accessed is high-speed data service, traffic assignments are currently accessed to be described
HSDPA resources.
In summary, a kind of channel resource allocation method described in the present embodiment, the business to being currently accessed business is passed through
Type is judged, is matched in type of service and the preset type of service for forbidding access strategy to be forbidden of the business that is currently accessed
When, further determine that whether the business of being currently accessed is low-speed data service (e.g., R4 business).And when access service is low speed number
During according to business, traffic assignments DPCH DPCH resources are currently accessed to be described, and forbid described being currently accessed business and connecing
Enter the descending adjoint channel of high-speed downlink packet access HSDPA；Occupancy of the low-speed data service to HSDPA resources is avoided, is protected
Demonstrate,prove HSDPA resource priorities and be allocated the transmission for carrying out high-speed data service, ensure that the data transfer effect of high-speed data service
Rate, improve user's perception.
Embodiment two
Reference picture 2, show a kind of flow chart of channel resource allocation method in the application second embodiment.In this implementation
In example, the channel resource allocation method, including：
Step 202, RNC (Radio Network Controller, radio network controller) determines to be currently accessed business
Type of service.
Wherein, the preset type of service for forbidding access strategy to be forbidden includes：Prohibitive of packet-switched PS business；Or,
Forbid circuit switching (CS) business；Or, forbid PS and CS composite service；Or, forbid PS business and CS business；Or, forbid PS industry
Business and composite service；Or, forbid CS business and composite service；Or, forbid PS business and CS business and composite service.
It is preferred that forbid access strategy with above-mentioned preset corresponding preset of type of service for forbidding access strategy to be forbidden
Can be following several strategies：
(Operation Administration and Maintenance, operation, management, it can be safeguarded) by OAM
Configure the descending adjoint channel of different H carrier waves and forbid access strategy：The descending adjoint channel of H carrier waves can be configured by OAM to forbid connecing
Enter pure PS business R4 business, business containing PS (including composite service and pure PS business) R4 business, all R4 business (including combination industry
Business, pure PS business and pure CS business) three kinds of strategies.Different plans can be selected according to existing network running situation in practical application
Slightly.
Step 204, RNC judge described in be currently accessed the type of service of business and whether with preset forbid access strategy to be forbidden
Type of service match.
In the present embodiment, when the type of service for being currently accessed business and the preset industry for forbidding access strategy to be forbidden
When service type matches, then step 206 is performed；Otherwise, step 212 is performed.
Step 206, it is high-speed data service or low-speed data service to be currently accessed business described in RNC judgements.
Wherein, the step 206 can include：
Step 2062, the version number of business is currently accessed described in RNC acquisitions.
Step 2064, RNC obtains core net as the downstream rate for being currently accessed traffic assignments.
Explanation is needed exist for, does not have inevitable sequencing between step 2062 and step 2064, can first carry out
Step 2062, step 2064 can also be first carried out, or step 2062 and step 2064 are carried out simultaneously.
Step 2066, the version number of business is currently accessed described in RNC judgements and whether downstream rate meets that setting judges mark
It is accurate.
Wherein, it is as follows to set criterion：When RNC determined according to the version number for being currently accessed business of acquisition it is described current
The version number of access service is more than R5；And RNC is the lower scanning frequency for being currently accessed traffic assignments according to the core net of acquisition
Rate determines that core net is more than corresponding to the HSDPA during rate threshold, really for the downstream rate for being currently accessed traffic assignments
It is high-speed data service to be currently accessed business described in fixed, performs step 210.Otherwise, it determines the business that is currently accessed is low speed
Data service, perform step 208.
Step 208, RNC is currently accessed traffic assignments DPCH DPCH resources to be described, and forbids described current
Access service accesses the descending adjoint channel of high-speed downlink packet access HSDPA.
It is preferred that RNC can be when current business accesses, by the way that DPA carrier waves are attributed into unavailable resource, to forbid working as
The descending adjoint channel of preceding access service access high-speed downlink packet access HSDPA.
Step 210, RNC is currently accessed traffic assignments HSDPA resources to be described.This operating process terminates.
RNC is currently accessed traffic assignments HSDPA resources to be described, i.e. RNC, which allows to be currently accessed business, uses DPA resources.
Explanation is needed exist for, it is determined that it is described when to be currently accessed business be high-speed data service, can also be according to channel frame point
Multiplex strategy is currently accessed traffic assignments channel resource to be described.
DPA resources refer to high-speed physical downlink shared channel (HS-PDSCH)；DPA carrier waves refer to be configured with high-speed physical downlink shared channel (HS-PDSCH)
The carrier wave of resource.In the present embodiment, RNC is currently accessed traffic assignments HSDPA resources to be described, i.e. RNC allows current business
Access DPA carrier waves.
It is preferred that above-mentioned steps 210 can include：
Step 2102, RNC obtains HSDPA resource utilization.
Step 2104, RNC judges whether HSDPA resource utilization exceedes threshold value.
When the resource utilization of the HSDPA exceedes threshold value, then step 2106 is performed；Otherwise step 2108 is performed.
That is if user can use HSDPA resources, prioritizing selection HSDPA carrier waves are accessed, if HSDPA resource
Utilization rate exceedes threshold value, i.e., when HSDPA carrier waves do not have resource, then can reuse DPCH carrier waves and be accessed.
Step 2106, RNC is currently accessed traffic assignments DPCH resources to be described.
Step 2108, RNC is currently accessed traffic assignments HSDPA resources to be described.
It is preferred that working as above-mentioned steps 204, the type of service that business is currently accessed described in RNC judgements forbids accessing with preset
When the type of service that strategy is forbidden mismatches, step 212 is performed.
Step 212, RNC divides multiplex strategy to be currently accessed traffic assignments channel resource to be described according to channel frame.
In summary, a kind of channel resource allocation method described in the present embodiment, the business to being currently accessed business is passed through
Type is judged, is matched in type of service and the preset type of service for forbidding access strategy to be forbidden of the business that is currently accessed
When, further determine that whether the business of being currently accessed is low-speed data service (e.g., R4 business).And when access service is low speed number
During according to business, traffic assignments DPCH DPCH resources are currently accessed to be described, and forbid described being currently accessed business and connecing
Enter the descending adjoint channel of high-speed downlink packet access HSDPA；Occupancy of the low-speed data service to HSDPA resources is avoided, is protected
Demonstrate,prove HSDPA resource priorities and be allocated the transmission for carrying out high-speed data service, ensure that the data transfer effect of high-speed data service
Rate, improve user's perception.
Meanwhile when high-speed data service accesses HSDPA resources, can be with if HSDPA resource utilizations reach threshold value
DHCP resources are accessed, to ensure the normal transmission of data service.It ensure that user perceives.
Embodiment three
With reference to above-described embodiment, a kind of specific reality of channel resource allocation method is illustrated below by an instantiation
Existing flow.Reference picture 3, show a kind of flow chart of channel resource allocation method in the application 3rd embodiment.
It is preferred that in the present embodiment, the bans policy of OAM configurations is：Forbid the descending companion of pure PS service accesses DPA carrier waves
With channel.When the bans policy of OAM configurations is other tactful, its corresponding channel resource allocation method is referred to this implementation
Example.
Step 302, user traffic access, customer service type is determined.
Step 304, judge user whether be OAM configuration bans policy user.
In the present embodiment, because the bans policy of OAM configurations is：Forbid pure PS service accesses DPA carrier waves descending adjoint
Channel, therefore, judge whether the user is pure PS user.
It is preferred that can be from the RAB of RAN (Radio Access Network, the wireless access network) users preserved
(Radio Access Bearer, RAB) information and current business information determine whether pure PS business；
When user is pure PS user, step 306 is performed, otherwise performs step 310.
Step 306, judge whether user's downlink business uses DPCH resources.
, can (UE version number be letter according to the version number of the user it is preferred that after it is pure PS user that determination, which is user,
Order when establishing user bring network side) and core net be the downstream rate assigned of the user PS business to judge the user PS
Whether business is descending can only uses DPCH resources.Usually, only version number is that more than R5 user can just be provided using DPA
Source, it otherwise can only use DPCH resources.Meanwhile the downstream rate of only core net appointment is more than the DPA rate thresholds of OAM configurations
When can just use DPA resources, otherwise can only use DPCH resources.
Need exist for illustrating, the version number of user, such as：REL5, REL6, REL7, REL8, REL9 etc., it is by standard
As defined in communication protocol, network side is brought by user when signaling is established.
In the present embodiment, when judge user's downlink business it is descending be to use DPCH resources when, then perform step 308；
Otherwise, step 310 is performed.
Step 308, user is forbidden to access DPA carrier waves.Only selection accesses R4 carrier waves to user in access procedure, carries out resource
Distribution.
It is preferred that R4 carrier waves are the carrier waves for being configured without high-speed physical downlink shared channel (HS-PDSCH) resource, use can only be carried
The business of DPCH resources.When DPA carrier waves are attributed to unavailable resource, current business access R4 carrier waves.
Step 310, it is allowed to which user accesses DPA carrier waves.
It is preferred that if DPA carrier waves do not have resource, it is also an option that being accessed using R4 carrier waves.
In summary, a kind of channel resource allocation method described in the present embodiment, the business to being currently accessed business is passed through
Type is judged, is matched in type of service and the preset type of service for forbidding access strategy to be forbidden of the business that is currently accessed
When, further determine that whether the business of being currently accessed is low-speed data service (e.g., R4 business).And when access service is low speed number
During according to business, traffic assignments DPCH DPCH resources are currently accessed to be described, and forbid described being currently accessed business and connecing
Enter the descending adjoint channel of high-speed downlink packet access HSDPA；Occupancy of the low-speed data service to HSDPA resources is avoided, is protected
Demonstrate,prove HSDPA resource priorities and be allocated the transmission for carrying out high-speed data service, ensure that the data transfer effect of high-speed data service
Rate, improve user's perception.
Meanwhile when high-speed data service accesses HSDPA resources, can be with if HSDPA resource utilizations reach threshold value
DHCP resources are accessed, to ensure the normal transmission of data service.It ensure that user perceives.
It should be noted that for foregoing embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement, because according to
According to the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art should also know,
Embodiment described in this description belongs to preferred embodiment, and involved action is not necessarily essential to the invention.
Example IV
Based on the same inventive concept of above-mentioned data transmission method, reference picture 4, show one in fourth embodiment of the invention
The structured flowchart of kind channel resource allocation system.In the present embodiment, the channel resource allocation system, including：
First determining module 402, the type of service of business is currently accessed for determination.
Judge module 404, for forbidding access strategy to be forbidden with preset when the type of service for being currently accessed business
Type of service when matching, it is high-speed data service or low-speed data service to be currently accessed business described in judgement.
First resource distribute module 406, for it is described to be currently accessed business be low-speed data service when, to be described current
Access service distributes DPCH DPCH resources, and forbids described being currently accessed service access high-speed slender body theory
HSDPA descending adjoint channel.
Secondary resource distribute module 408, for it is described to be currently accessed business be high-speed data service when, to be described current
Access service distributes HSDPA resources.
In summary, a kind of channel resource allocation system described in the present embodiment, passes through the business to being currently accessed business
Type is judged, is matched in type of service and the preset type of service for forbidding access strategy to be forbidden of the business that is currently accessed
When, further determine that whether the business of being currently accessed is low-speed data service (e.g., R4 business).And when access service is low speed number
During according to business, traffic assignments DPCH DPCH resources are currently accessed to be described, and forbid described being currently accessed business and connecing
Enter the descending adjoint channel of high-speed downlink packet access HSDPA；Occupancy of the low-speed data service to HSDPA resources is avoided, is protected
Demonstrate,prove HSDPA resource priorities and be allocated the transmission for carrying out high-speed data service, ensure that the data transfer effect of high-speed data service
Rate, improve user's perception.
Embodiment five
Reference picture 5, show a kind of structured flowchart of channel resource allocation system in fifth embodiment of the invention.In this reality
Apply in example, the channel resource allocation system, including：
First determining module 502, the type of service of business is currently accessed for determination.
Judge module 504, for forbidding access strategy to be forbidden with preset when the type of service for being currently accessed business
Type of service when matching, it is high-speed data service or low-speed data service to be currently accessed business described in judgement.
Wherein, the preset type of service for forbidding access strategy to be forbidden can include：Prohibitive of packet-switched PS business；
Or, forbid circuit switching (CS) business；Or, forbid PS and CS composite service；Or, forbid PS business and CS business；Or, forbid PS
Business and composite service；Or, forbid CS business and composite service；Or, forbid PS business and CS business and composite service.
In the present embodiment, the judge module 504, can include：
Acquisition module 5042, it is currently accessed for obtaining the version number for being currently accessed business, and core net to be described
The downstream rate of traffic assignments.
Second determining module 5044, for being more than R5 in the version number for being currently accessed business, and, the lower scanning frequency
Rate is more than corresponding to the HSDPA during rate threshold, it is determined that the business that is currently accessed is high-speed data service；Otherwise, it determines
The business that is currently accessed is low-speed data service.
First resource distribute module 506, for it is described to be currently accessed business be low-speed data service when, to be described current
Access service distributes DPCH DPCH resources, and forbids described being currently accessed service access high-speed slender body theory
HSDPA descending adjoint channel.
Secondary resource distribute module 508, for it is described to be currently accessed business be high-speed data service when, to be described current
Access service distributes HSDPA resources.
In the present embodiment, the Secondary resource distribute module 508, can include：
Resource utilization acquisition module 5082, for it is described to be currently accessed business be high-speed data service when, obtain
HSDPA resource utilization；
Information resources distribute module 5084, for when the resource utilization of the HSDPA exceedes threshold value, being described current
Access service distributes DPCH resources；Otherwise, traffic assignments HSDPA resources are currently accessed to be described.
4th resource distribution module 510, for forbidding accessing plan with preset in the type of service for being currently accessed business
When slightly forbidden type of service matches, multiplex strategy is divided to be currently accessed traffic assignments channel to be described according to channel frame
Resource.
In summary, a kind of channel resource allocation system described in the present embodiment, passes through the business to being currently accessed business
Type is judged, is matched in type of service and the preset type of service for forbidding access strategy to be forbidden of the business that is currently accessed
When, further determine that whether the business of being currently accessed is low-speed data service (e.g., R4 business).And when access service is low speed number
During according to business, traffic assignments DPCH DPCH resources are currently accessed to be described, and forbid described being currently accessed business and connecing
Enter the descending adjoint channel of high-speed downlink packet access HSDPA；Occupancy of the low-speed data service to HSDPA resources is avoided, is protected
Demonstrate,prove HSDPA resource priorities and be allocated the transmission for carrying out high-speed data service, ensure that the data transfer effect of high-speed data service
Rate, improve user's perception.
Meanwhile when high-speed data service accesses HSDPA resources, can be with if HSDPA resource utilizations reach threshold value
DHCP resources are accessed, to ensure the normal transmission of data service.It ensure that user perceives.
For system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Above to a kind of channel resource allocation method provided herein and system, it is described in detail, herein
Apply specific case to be set forth the principle and embodiment of the application, the explanation of above example is only intended to help
Understand the present processes and its core concept；Meanwhile for those of ordinary skill in the art, according to the thought of the application,
There will be changes in specific embodiments and applications, in summary, this specification content should not be construed as to this
The limitation of application.
Claims (8)
1. a kind of channel resource allocation method, it is characterised in that methods described includes：
It is determined that it is currently accessed the type of service of business；
When the type of service for being currently accessed business and the preset type of service for forbidding access strategy to be forbidden match, sentence
The business that is currently accessed is high-speed data service or low-speed data service, wherein, it is described preset to forbid access strategy to be prohibited
Type of service only includes：Prohibitive of packet-switched PS business；Or, forbid circuit switching (CS) business；Or, forbid PS and CS combination
Business；Or, forbid PS business and CS business；Or, forbid PS business and composite service；Or, forbid CS business and composite service；
Or, forbid PS business and CS business and composite service；
If the business that is currently accessed is low-speed data service, traffic assignments DPCH DPCH is currently accessed to be described
Resource, and forbid the descending adjoint channel for being currently accessed service access high-speed downlink packet access HSDPA；
If the business that is currently accessed is high-speed data service, traffic assignments HSDPA resources are currently accessed to be described.
2. the method as described in claim 1, it is characterised in that the business that is currently accessed described in the judgement is high-speed data service
Or low-speed data service, including：
The version number of business, and core net are currently accessed described in acquisition as the downstream rate for being currently accessed traffic assignments；
When the version number for being currently accessed business is more than R5, and, the downstream rate is more than speed corresponding to the HSDPA
During thresholding, it is determined that the business that is currently accessed is high-speed data service；
Otherwise, it determines the business that is currently accessed is low-speed data service.
3. the method as described in claim 1, it is characterised in that if the business that is currently accessed is high-speed data service,
Traffic assignments HSDPA resources then are currently accessed to be described, including：
If the business that is currently accessed is high-speed data service, HSDPA resource utilization is obtained；
When the resource utilization of the HSDPA exceedes threshold value, traffic assignments DPCH resources are currently accessed to be described；
Otherwise, traffic assignments HSDPA resources are currently accessed to be described.
4. the method as described in claim 1, it is characterised in that methods described also includes：
When the type of service for being currently accessed business and the preset type of service for forbidding access strategy to be forbidden match, then
Multiplex strategy is divided to be currently accessed traffic assignments channel resource to be described according to channel frame.
5. a kind of channel resource allocation system, it is characterised in that the system includes：
First determining module, the type of service of business is currently accessed for determination；
Judge module, for when the type of service for being currently accessed business and the preset service class for forbidding access strategy to be forbidden
It is high-speed data service or low-speed data service that business is currently accessed when type matches, described in judgement, wherein, it is described preset to forbid
The type of service that access strategy is forbidden includes：Prohibitive of packet-switched PS business；Or, forbid circuit switching (CS) business；Or, forbid
PS and CS composite service；Or, forbid PS business and CS business；Or, forbid PS business and composite service；Or, forbid CS business
And composite service；Or, forbid PS business and CS business and composite service；
First resource distribute module, for it is described to be currently accessed business be low-speed data service when, be currently accessed industry to be described
It is engaged in dedicated physical channels allocated DPCH resources, and forbids described being currently accessed service access high-speed downlink packet access HSDPA
Descending adjoint channel；
Secondary resource distribute module, for it is described to be currently accessed business be high-speed data service when, be currently accessed industry to be described
Business distribution HSDPA resources.
6. system as claimed in claim 5, it is characterised in that the judge module, including：
Acquisition module, traffic assignments are currently accessed to be described for obtaining the version number for being currently accessed business, and core net
Downstream rate；
Second determining module, for being more than R5 in the version number for being currently accessed business, and, the downstream rate is more than institute
When stating rate threshold corresponding to HSDPA, it is determined that the business that is currently accessed is high-speed data service；It is otherwise, it determines described current
Access service is low-speed data service.
7. system as claimed in claim 5, it is characterised in that the Secondary resource distribute module, including：
Resource utilization acquisition module, for it is described to be currently accessed business be high-speed data service when, obtain HSDPA resource
Utilization rate；
Information resources distribute module, for when the resource utilization of the HSDPA exceedes threshold value, business to be currently accessed to be described
Distribute DPCH resources；Otherwise, traffic assignments HSDPA resources are currently accessed to be described.
8. system as claimed in claim 5, it is characterised in that the system also includes：
4th resource distribution module, for forbidding access strategy to be forbidden with preset in the type of service for being currently accessed business
Type of service when matching, divide multiplex strategy to be currently accessed traffic assignments channel resource to be described according to channel frame.
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| CN1656846A (en) * | 2002-05-31 | 2005-08-17 | 高通股份有限公司 | Dynamic channelization code allocation |
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| CN103313272B (en) * | 2012-03-12 | 2017-03-22 | 中国移动通信集团公司 | Method and equipment for determining data service bearing mode |
| CN103596274B (en) * | 2012-08-17 | 2018-07-24 | 中兴通讯股份有限公司 | A kind of downlink service resource distribution method and radio network controller |
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| CN1656846A (en) * | 2002-05-31 | 2005-08-17 | 高通股份有限公司 | Dynamic channelization code allocation |
| CN101938843A (en) * | 2009-07-01 | 2011-01-05 | 大唐移动通信设备有限公司 | Method and device for selecting service loading mode |
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