CN102665279B - Method and device for distributing wireless resources by mobile communication system - Google Patents
Method and device for distributing wireless resources by mobile communication system Download PDFInfo
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- CN102665279B CN102665279B CN201210119588.3A CN201210119588A CN102665279B CN 102665279 B CN102665279 B CN 102665279B CN 201210119588 A CN201210119588 A CN 201210119588A CN 102665279 B CN102665279 B CN 102665279B
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Abstract
The invention discloses a method and a device for distributing wireless resources by a mobile communication system. The method comprises the following steps of: receiving a service call request of user equipment; when determining that the user equipment is a VIP (Very Important Person) user, determining a user group which the VIP user belongs to; determining carrier resources which can be distributed to the VIP user; and distributing a carrier with the lowest load in the carrier resources which can be distributed to the VIP user to the VIP user. According to the invention, the carrier with the lowest load is distributed to the VIP user, and thus, the number of other VIP users and/or common users on the carrier in which the VIP user is switched cannot be large, so that the call quality of the VIP user is improved.
Description
Technical field
The present invention relates to mobile communication technology field, relate in particular to a kind of method and device of mobile communication system distributing radio resource.
Background technology
In big assembly, task ensures, in the accidents such as rescue and relief work, the priority access that ensures responsible consumer is a critical function of mobile communications network, the mode that common employing arranges VIP user at present ensures the quality of service of these responsible consumers, its method is as follows: determine one or more VIP users, at RNC (Radio Network Controller, radio network controller) middle IMSI (the International Mobile Subscriber Identification Number that preserves these VIP users, international mobile subscriber identity), and according to significance level by these VIP user grouping, form different user's groups, in the time that user initiates business, the VIP user profile that RNC has recorded by inquiry, determines whether this user is VIP user, if so, processes according to the user-dependent processing policy of VIP, otherwise, process according to domestic consumer.
In said process, the user-dependent processing policy of VIP is: ensure the different VIP user assignments in same user's group on different carrier (being alien frequencies) as far as possible; If cannot realize the different VIP user assignments in same user's group on different carrier, the Radio Resource of attempting by seizing domestic consumer is realized the different VIP user assignments in same user's group on different carrier; If cannot seize the Radio Resource of domestic consumer, or still can not meet alien frequencies requirement after seizing, attempt the different VIP user assignments in same user's group on same carrier wave, different time-gap (with frequency different time gap); If still can not meet with different time gap requirement frequently, attempt the different VIP user assignments in same user's group on same carrier wave, identical time slot (being co-frequency co-time slot).
Can find out by above processing policy, to process by VIP Client-initiated business is set to limit priority for VIP user's processing policy at present, and in the time of inadequate resource, the Radio Resource that can seize domestic consumer uses, to realize the smooth access of VIP customer service, that is to say, be at present that success rate based on improving VIP user's access is prerequisite for VIP user's processing policy, ensures that VIP user in maximum can access network.
But along with the development of 3G network, number of users is also on the increase, at TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, TD SDMA) in system, between user in community and the user of minizone, all there is phase mutual interference, when number of users in community too much, or when the VIP user in community on same carrier wave and domestic consumer are all many, domestic consumer will cause larger interference to VIP user, reduce VIP user's communication quality, therefore, the communication quality that how to ensure VIP user in TD-SCDMA system is the important topic that mobile operator faces.
Summary of the invention
The invention provides a kind of method and device of mobile communication system distributing radio resource, in order to solve in prior art when VIP user on same carrier wave and domestic consumer's quantity are when more, can reduce the problem of VIP user communication quality.
The inventive method comprises:
A method for mobile communication system distributing radio resource, comprising:
Receive the service call request of subscriber equipment;
Determine when described subscriber equipment is VIP user, determine user's group at described VIP user place, described user's group is made up of the multiple different VIP users that preset;
Determine the carrier resource that can distribute to described VIP user;
Can distribute in described VIP user's carrier resource and load minimum allocation of carriers to described VIP user.
A device for mobile communication system distributing radio resource, comprising:
Request receiving module, for receiving the service call request of subscriber equipment;
User organizes determination module, while being VIP user, determines user's group at described VIP user place for definite described subscriber equipment, and described user's group is made up of the multiple different VIP users that preset;
Allowable resource determination module, for determining the carrier resource that can distribute to described user;
VIP user resources distribution module, loads minimum allocation of carriers to described VIP user for distributing to described VIP user's carrier resource.
The method of a kind of mobile communication system distributing radio resource provided by the invention and device, by distributing to the mode of minimum allocation of carriers to VIP user of loading in VIP user's carrier resource, in ensureing that VIP user accesses success rate, for the VIP user assignment minimum carrier wave of loading, the quantity that has ensured other VIP users and/or domestic consumer on access VIP user's carrier wave can be not too many, thereby improved VIP user's speech quality.
Brief description of the drawings
The method flow diagram of a kind of mobile communication system distributing radio resource that Fig. 1 provides for the embodiment of the present invention;
The method flow diagram of the mobile communication system distributing radio resource that Fig. 2 provides for the embodiment of the present invention one;
The method flow diagram of the mobile communication system distributing radio resource that Fig. 3 provides for the embodiment of the present invention two;
The apparatus structure schematic diagram of a kind of mobile communication system distributing radio resource that Fig. 4 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the method to a kind of mobile communication system distributing radio resource of the present invention and the embodiment of device are described in further detail.
The invention provides a kind of method of mobile communication system distributing radio resource, as shown in Figure 1, the method comprises:
Step 101, the service call request of reception subscriber equipment;
Step 102, determines when described subscriber equipment is VIP user, determines user's group at described VIP user place, and described user's group is made up of the multiple different VIP users that preset;
Step 103, determines the carrier resource that can distribute to described VIP user;
Step 104, can distribute in described VIP user's carrier resource and load minimum allocation of carriers to described VIP user.
In above-mentioned steps 102, can adopt prior art to determine whether described user is VIP user, preserve in advance IMSI number corresponding to VIP user, and by checking active user's the whether corresponding VIP user of IMSI number, judge whether current user is VIP user; Also can adopt prior art to set in advance user's group, according to VIP user's significance level by VIP user grouping, form different user's groups.
In above-mentioned steps 103, determine the carrier resource that can distribute to described VIP user, this process is in all carrier waves of described mobile communication system, to determine all carrier resources that can access this VIP user, but on some carrier wave, may access a lot of users in these carrier waves, carrier load is overweight, and be not suitable for accessing VIP user therefore, for solving technical problem to be solved by this invention, be that number of users on same carrier wave is when more, can affect the speech quality of the VIP user on this carrier wave, just should be on the basis of step 103, continue to carry out subsequent step.
In above-mentioned steps 104, in order further to guarantee VIP user's speech quality, after step 103 determines to distribute to described user's carrier resource, determine that the minimum allocation of carriers of wherein loading is to described user.
It is to be noted, in order to overcome in prior art the problem that affects VIP user's communication quality on this carrier wave when the number of users on same carrier wave is more, the method of mobile communication system distributing radio resource provided by the invention is only illustrated the distribution of carrier resource, and the distribution with code resource to time interval resource, can adopt method conventional in prior art, for example: on the carrier wave of distributing to described user, further determine the time interval resource of distributing to this user; On the carrier wave and time interval resource of distributing to described user, further determine the code resource of distributing to this user, it is user assignment spreading code and intermediate code that this step can adopt code distribution principle of the prior art, detailed process does not repeat them here.
The inventive method will be by distributing to the mode of minimum allocation of carriers to VIP user of loading in VIP user's carrier resource, in ensureing that VIP user accesses success rate, for the VIP user assignment minimum carrier wave of loading, the quantity that has ensured other VIP users and/or domestic consumer on access VIP user's carrier wave can be not too many, thereby improved VIP user's speech quality.
Preferably, in the inventive method, determine that described subscriber equipment is after VIP user, determine can distribute to described VIP user's carrier resource before, also comprise: calculate each VIP carrier wave and access the load before described VIP user, described VIP carrier wave does not access the carrier wave of domestic consumer while being predefined access VIP user; Calculate described each VIP carrier wave and access the load after described VIP user; Described access VIP user's preload is less than to the first setting ratio, and access the VIP carrier wave that described VIP user's afterload is less than the second setting ratio, and whole common carrier waves are defined as the first candidate carrier set, wherein, described first sets ratio is less than described second and sets ratio;
The described definite carrier resource that can distribute to described VIP user, specifically comprises: in described the first candidate carrier set, determine the carrier resource that can distribute to described VIP user.
Concrete, the present invention is in order to treat VIP user and domestic consumer with a certain discrimination, carrier wave in mobile communication system is set to VIP carrier wave and common carrier wave, once wherein said VIP carrier wave is the carrier wave that predefined access VIP user just can not access domestic consumer, and common carrier wave is carrier wave without any requirement in prior art, the user of accessible any type.
Because once access VIP user on VIP carrier wave just can not access domestic consumer, avoid again the VIP user on same VIP carrier resource too many simultaneously, to ensure each VIP user's speech quality, in the time determining the first candidate carrier set, can first determine that in described mobile communication system, each VIP carrier wave accesses the load before described VIP user, and calculate described each VIP carrier wave and access load after this user (herein due to the also described VIP carrier wave of real access of each VIP carrier wave, therefore need budget once described each VIP carrier wave access the load after this user), wherein, described load refers to the resource utilization of carrier wave, the i.e. ratio of the data volume of this carrier wave actual bearer and its maximum amount of data that can carry, and pre-determine for weigh VIP carrier wave access load before described VIP user whether overweight first set ratio, with for weigh VIP carrier wave access load after described VIP user whether overweight second set ratio, wherein, described the first setting ratio should be less than described the second setting ratio.
Further, described access VIP user's preload is less than to the first setting ratio, and accesses the VIP carrier wave that described user's afterload is less than the second setting ratio, and whole common carrier wave is defined as the first candidate carrier set; Wherein, whole common carrier waves all being included in the first candidate carrier set, is for where necessary, guarantees VIP user's access and speech quality by seizing the Radio Resource of domestic consumer.
By determining the process of the first candidate carrier set, just screen out the VIP carrier wave that in described mobile communication system, some carrier loads are overweight, on the basis of the first candidate carrier set, further determine the carrier resource that can distribute to described user, be conducive to for the less carrier wave of VIP user assignment carrier load, to ensure VIP user's speech quality.
Preferably, in said method, in described the first candidate carrier set, determine the carrier resource that can distribute to described VIP user, specifically comprise:
Determine the carrier wave satisfying condition in described the first candidate carrier set, described condition is:
Do not access the VIP carrier wave of other VIP users in user's group at described VIP user place; Or,
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource; Or,
Do not access the common carrier wave of other VIP users in user's group at described VIP user place; Or,
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource;
The described carrier wave satisfying condition is defined as distributing to described user's carrier resource.
Concrete, in order to ensure VIP user's speech quality, especially the different VIP users in same user's group can phase mutual interference in when call, determining can distribute to described VIP user's carrier resource time, should follow the different carrier resource of different VIP user assignments into same user's group, or distribute the different time interval resource principle of identical carrier resource, be the different carrier resource of different VIP user assignments in same user's group as far as possible, distribute different carrier resources if can not meet, can be by the different VIP user assignments in same user's group on identical carrier resource, but be distributed on different time interval resources.
Described is the different carrier resource of different VIP user assignments of same user's group, or distributes the different time interval resource principle of identical carrier resource, and the different VIP user assignments of organizing by same user are in alien frequencies or the same principle of different time gap frequently, described " not accessing the VIP carrier wave of other VIP users in user's group at described VIP user place " is for meeting the VIP carrier wave of alien frequencies requirement, " other VIP users in user's group at described VIP user place are accessed, but the VIP carrier wave of the different VIP user assignments that this user can be organized in different time-gap resource " for meeting the VIP carrier wave with the requirement of frequency different time gap, " do not access the common carrier wave of other VIP users in user's group at described VIP user place " for meeting the common carrier wave of alien frequencies requirement, " other VIP users in user's group at described VIP user place are accessed, but the common carrier wave of the different VIP user assignments that this user can be organized in different time-gap resource " for meeting the common carrier wave with the requirement of frequency different time gap, in described the first candidate carrier, determine whether to exist the carrier wave that meets above-mentioned four kinds of conditions, if exist, be defined as distributing to described VIP user's carrier resource.
Preferably, based on the above method, can distribute in described VIP user's carrier resource and load minimum allocation of carriers to described VIP user, specifically comprise: determine the minimum carrier wave of loading in the carrier resource that can distribute to described VIP user; If the minimum carrier wave of described load only has one, give described VIP user by this allocation of carriers; If the minimum carrier wave of described load is at least two, according to priority order from high to low, give described VIP user by the highest allocation of carriers of carrier wave medium priority minimum described at least two loads, wherein, described priority orders can realize putting in order of the object of the invention for any, for example, the priority of VIP carrier wave is higher than the priority of common carrier wave, or, do not access the priority of other VIP users' carrier wave in this user's group higher than the priority that accesses other VIP users' carrier wave in this user's group.
Preferably, in said method, described priority order is from high to low:
Do not access the VIP carrier wave of other VIP users in user's group at described VIP user place;
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource;
Do not access the common carrier wave of other VIP users in user's group at described VIP user place;
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource.
Concrete, when determining can distribute to the minimum carrier wave of loading in described VIP user's carrier resource at least two time, to choose allocation of carriers that its medium priority is the highest to user according to above-mentioned priority principle, the setting reason of this priority is: meet alien frequencies requirement and require the speech quality brought to VIP user higher than meeting with different time gap frequently, compare the different VIP user assignments of same user's group at same carrier wave, but in different time-gap resource, by the different VIP user assignments of same user group on different carrier time, VIP user can obtain higher speech quality, during due to VIP carrier wave access VIP user, can not access domestic consumer, common carrier wave is to not requirement of access user, therefore, in the situation that carrier load is all not too heavy, access VIP carrier wave ratio accesses common carrier wave can bring higher speech quality to VIP user, in addition, while accessing VIP carrier wave, also avoided seizing the trouble of domestic consumer's Radio Resource.
Preferably, in said method, can distribute to the minimum allocation of carriers of loading in described VIP user's carrier resource to described VIP user time, also comprise: definite carrier wave of distributing to described VIP user is VIP carrier wave, and while having accessed domestic consumer on described VIP carrier wave, the described domestic consumer having accessed is adjusted on common carrier wave.
Concrete, VIP carrier wave can not access the carrier wave of domestic consumer while being access VIP user, in order to improve the utilance of carrier wave, VIP carrier wave can be set and in the time not accessing VIP user, allow the common carrier wave of access, but when this VIP carrier wave accesses VIP user once needs, originally the common carrier wave of access just can not exist, and need to be adjusted on common carrier wave.It is to be noted, the present invention is not construed as limiting the method that described domestic consumer is adjusted on common carrier wave by VIP carrier wave, can adopt any method that can realize the object of the invention, for example by FDCA (Fast DCA, fast DCA), the described domestic consumer having accessed is adjusted on common carrier wave.
Preferably, in said method, while determining the carrier wave not satisfying condition in described the first candidate carrier set, also comprise: by common allocation of carriers minimum load in described the first candidate carrier set to described VIP user.
Concrete, in the time not meeting the carrier wave of above-mentioned four kinds of conditions in described the first candidate carrier set, in order to ensure VIP user's access success rate, and do not affect the VIP user's who has accessed on VIP carrier wave speech quality, determine in described the first candidate carrier set the common carrier wave that load is minimum, and ensure the speech quality after VIP user's access and access by seizing the Radio Resource of domestic consumer on this common carrier wave.
Preferably, in said method, can distribute in described VIP user's carrier resource and load minimum allocation of carriers to after described VIP user, also comprise: determine that the carrier wave of distributing to described VIP user satisfies condition: accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource; Or, accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource; From the carrier wave of described distribution, determine a time interval resource that is not yet assigned to other VIP users in this user's group, and distribute to described VIP user.
Concrete, when the described VIP of distributing to user's carrier wave is to have accessed other VIP users in user's group at described user place, but the VIP carrier wave of the different VIP user assignments that this user can be organized in different time-gap resource, or, other VIP users in user's group at described user place are accessed, but can be by the different VIP user assignments of this user group when the common carrier wave in different time-gap resource, in order further to meet with the requirement of different time gap frequently, and then ensure this VIP user's speech quality, in the time distributing time interval resource, should ensure the different time interval resource of different VIP user assignments for same user's group on this carrier wave.
Preferably, in the inventive method, after receiving the service call request of subscriber equipment, also comprise:
Determine when described subscriber equipment is domestic consumer, do not access VIP user by current, and while allowing not access VIP user, access the VIP carrier wave of domestic consumer, and whole common carrier waves are defined as the second candidate carrier set, described VIP carrier wave does not access the carrier wave of domestic consumer while being predefined access VIP user; By slow dynamic channel allocation SDCA, choose an allocation of carriers in described the second candidate carrier set to this domestic consumer.
Concrete, because the carrier wave in described mobile communication system is divided into VIP carrier wave and common carrier wave, and the VIP carrier wave that has accessed VIP user can not access domestic consumer, the VIP carrier wave that does not access VIP user can be divided into again two kinds: when accessing domestic consumer while allowing not access VIP user and not allowing not access VIP user, access domestic consumer, in order to improve the utilance of whole mobile communication system system intercarrier resource, in the time that definite described user is domestic consumer, access the VIP carrier wave of domestic consumer by the current VIP of access user and while allowing not access VIP user, and whole common carrier waves are defined as the second candidate carrier, then in described the second candidate carrier, choose an allocation of carriers to described domestic consumer.It is to be noted, the present invention is not construed as limiting the method for choosing a carrier wave in described the second candidate carrier, can adopt any method that can realize the object of the invention, for example, by SDCA (Slow DCA, slow dynamic channel allocation), choose an allocation of carriers in described the second candidate carrier to described user.
Preferably, in said method, determine when described subscriber equipment is domestic consumer, also comprise:
Determine that all VIP carrier waves have all accessed VIP user; Or,
Determine that all VIP carrier waves access domestic consumer while not allowing not access VIP user; Or,
The VIP carrier wave of determining the current VIP of access user accesses domestic consumer while not allowing not access VIP user;
Whole common carrier waves are defined as to the second candidate carrier set.
Concrete, when in described mobile communication system, all VIP carrier waves have all accessed VIP user, or all VIP carrier waves access domestic consumer while not allowing not access VIP user, again or, in the current VIP carrier wave that does not access VIP user, while accessing the VIP carrier wave of domestic consumer while not allowing not access VIP user, illustrate that all VIP carrier waves all can not access current domestic consumer, now, whole common carrier waves are defined as to the second candidate carrier set.
Preferably, in the inventive method, described VIP carrier wave is that the mode by increase default attribute in carrier wave is set; Described VIP carrier wave accesses domestic consumer while whether allowing not access VIP user, is that the mode by increase default attribute in carrier wave is set.
Concrete, can realize by two kinds of parameters below increasing in the attribute of all carrier waves in described mobile communication system:
A. parameter " whether this carrier wave is VIP carrier wave ", if so, represents that this carrier wave is VIP carrier wave, otherwise, be common carrier wave;
B. parameter " VIP carrier wave accesses domestic consumer while whether allowing not access VIP user ", if so, represents that this VIP carrier wave accesses domestic consumer while allowing not access VIP user, otherwise, represent that this VIP carrier wave accesses domestic consumer while not allowing not access VIP user.
Embodiment mono-
The present embodiment provides a kind of method of mobile communication system distributing radio resource, as shown in Figure 2, comprises the steps:
Step 201, receives the service call request of subscriber equipment, and determines that this subscriber equipment is VIP user;
Step 202, determines user's group at this VIP user place;
Step 203, calculate each VIP carrier wave when preload (accessing the carrier resource utilization rate before this VIP user), and the each VIP carrier wave of precomputation accesses the load (accessing the carrier resource utilization rate after this VIP user) after this VIP user;
Step 204, will work as preload and be less than 70%, and access the VIP carrier wave that this VIP user's afterload is less than 80%, and whole common carrier wave is defined as the first candidate carrier set;
Step 205, judges in described the first candidate carrier set, whether has the carrier wave meeting the following conditions: the VIP carrier wave that does not access other VIP users in user's group at described VIP user place; Or, accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource; Or, do not access the common carrier wave of other VIP users in user's group at described VIP user place; Or, accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource;
If so, perform step 206, otherwise, execution step 213;
Step 206, is defined as the described carrier wave satisfying condition can distribute to this VIP user's carrier resource;
Step 207, the minimum carrier wave of loading in the definite described carrier resource that can distribute to this VIP user;
Step 208, judges whether the minimum carrier wave of described load is one, if so, performs step 209, otherwise, execution step 210;
Step 209, gives this VIP user by allocation of carriers minimum described load, then performs step 211;
Step 210, select allocation of carriers that the minimum carrier wave medium priority of all loads is the highest to this VIP user, then perform step 211, described priority order is from high to low: the VIP carrier wave that does not access other VIP users in user's group at described VIP user place; Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource; Do not access the common carrier wave of other VIP users in user's group at described VIP user place; Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource;
Step 211, judges whether the carrier wave of distributing to this VIP user is the VIP carrier wave that has accessed domestic consumer, if so, performs step 212, otherwise, execution step 214;
Step 212, adopts fast DCA FDCA, and the described domestic consumer having accessed is adjusted on common carrier wave, then performs step 214;
Step 213, gives this VIP user by common allocation of carriers minimum load in described the first candidate carrier set, then performs step 214;
Step 214, distributes time interval resource to this VIP user from the carrier wave of described distribution;
Step 215, from the carrier wave of described distribution and time interval resource, assigned code resource is given this VIP user.
Embodiment bis-
The present embodiment provides the method for another kind of mobile communication system distributing radio resource, as shown in Figure 3, comprises the steps:
Step 301, receives the service call request of subscriber equipment, and determines that described subscriber equipment is domestic consumer;
Step 302, judges in community whether have VIP carrier wave, if so, performs step 303, otherwise, execution step 306;
Step 303, judges in community whether have the VIP carrier wave that does not access VIP user, if so, performs step 304, otherwise, execution step 306;
Step 304, does not access in VIP user's VIP carrier wave described in judgement, whether has the VIP carrier wave that accesses domestic consumer while allowing not access VIP user, if so, performs step 305, otherwise, execution step 306;
Step 305, does not access VIP user's VIP carrier wave by these, and whole common carrier waves is defined as the second candidate carrier set, then performs step 307;
Step 306, is defined as the second candidate carrier set by whole common carrier waves, then performs step 307;
Step 307, adopts slow dynamic channel allocation SDCA, chooses an allocation of carriers in described the second candidate carrier to this domestic consumer;
Step 308, distributes time interval resource to this domestic consumer from the carrier wave of described distribution;
Step 309, from the carrier wave of described distribution and time interval resource, assigned code resource is given this domestic consumer.
The present invention also provides a kind of device of mobile communication system distributing radio resource, as shown in Figure 4, comprising:
Request receiving module 401, for receiving the service call request of subscriber equipment;
User organizes determination module 402, while being VIP user, determines user's group at described VIP user place for definite described subscriber equipment, and described user's group is made up of the multiple different VIP users that preset;
Allowable resource determination module 403, for determining the carrier resource that can distribute to described VIP user;
VIP user resources distribution module 404, loads minimum allocation of carriers to described VIP user for distributing to described VIP user's carrier resource.
Preferably, described device also comprises:
Current load computing module 405, for after definite described subscriber equipment is VIP user, determine can distribute to described VIP user's carrier resource before, calculate each VIP carrier wave and access the load before described VIP user, described VIP carrier wave does not access the carrier wave of domestic consumer while being predefined access VIP user;
Load precalculation module 406, for after definite described subscriber equipment is VIP user, definite can distribute to described VIP user's carrier resource before, calculate described each VIP carrier wave and access the load after described VIP user;
First candidate's determination module 407, for described access VIP user's preload is less than to the first setting ratio, and access the VIP carrier wave that described VIP user's afterload is less than the second setting ratio, and whole common carrier waves are defined as the first candidate carrier set, wherein, described the first setting ratio is less than described the second setting ratio;
Described allowable resource determination module 403, specifically for:
In described the first candidate carrier set, determine the carrier resource that can distribute to described VIP user.
Preferably, described allowable resource determination module 403, is further used for:
Determine the carrier wave satisfying condition in described the first candidate carrier set, described condition is:
Do not access the VIP carrier wave of other VIP users in user's group at described VIP user place; Or,
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource; Or,
Do not access the common carrier wave of other VIP users in user's group at described VIP user place; Or,
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource;
The described carrier wave satisfying condition is defined as distributing to described VIP user's carrier resource.
Preferably, described VIP user resources distribution module 404, specifically for:
Determine and can distribute to the minimum carrier wave of loading in described VIP user's carrier resource;
If the minimum carrier wave of described load only has one, give described VIP user by this allocation of carriers;
If the minimum carrier wave of described load is at least two, according to priority order from high to low, give described VIP user by the highest allocation of carriers of carrier wave medium priority minimum described at least two loads.
Preferably, described device also comprises:
Adjusting module 408, for determining that the carrier wave of distributing to described VIP user is VIP carrier wave, and while having accessed domestic consumer on described VIP carrier wave, adjusts to the described domestic consumer having accessed on common carrier wave.
Preferably, described device also comprises:
Load smallest allocation module 409, when the carrier wave not satisfying condition, gives described VIP user by common allocation of carriers minimum load in described the first candidate carrier set for definite described the first candidate carrier set.
Preferably, described device also comprises:
Distributing slot resources module 410, the carrier wave of distributing to described VIP user for determining satisfies condition: access other VIP users of user's group at described VIP user place, but the VIP carrier wave of the different VIP user assignments that this user can be organized in different time-gap resource; Or, other VIP users in user's group at described VIP user place are accessed, but can be by the different VIP user assignments of this user group when the common carrier wave in different time-gap resource, from the carrier wave of described distribution, determine a time interval resource that is not yet assigned to other VIP users in this user's group, and distribute to described VIP user.
Preferably, described device also comprises:
Second candidate's determination module 411, while being domestic consumer for definite described subscriber equipment, do not access VIP user by current, and while allowing not access VIP user, access the VIP carrier wave of domestic consumer, and whole common carrier waves are defined as the second candidate carrier set, described VIP carrier wave does not access the carrier wave of domestic consumer while being predefined access VIP user;
Domestic consumer's resource distribution module 412, for choose described the second candidate carrier set an allocation of carriers give this domestic consumer.
Preferably, described second candidate's determination module 411 also for: while determining that described subscriber equipment is domestic consumer,
Determine that all VIP carrier waves have all accessed VIP user; Or,
Determine that all VIP carrier waves access domestic consumer while not allowing not access VIP user; Or,
The VIP carrier wave of determining the current VIP of access user accesses domestic consumer while not allowing not access VIP user;
Whole common carrier waves are defined as to the second candidate carrier set.
Preferably, described device also comprises:
The first presetting module 413, for setting VIP carrier wave by the mode that increases default attribute at carrier wave;
The second presetting module 414, accesses domestic consumer for setting by the mode that increases default attribute at carrier wave when whether VIP carrier wave allows not access VIP user.
In the device of described mobile communication system distributing radio resource, the specific implementation function of modules, referring to the specific implementation process of the method for above-mentioned mobile communication system distributing radio resource, does not repeat them here.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if these amendments of the present invention and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (19)
1. a method for mobile communication system distributing radio resource, is characterized in that, comprising:
Receive the service call request of subscriber equipment;
Determine when described subscriber equipment is VIP user, determine user's group at described VIP user place, described user's group is made up of the multiple different VIP users that preset;
Calculate each VIP carrier wave and access the load before described VIP user, described VIP carrier wave does not access the carrier wave of domestic consumer while being predefined access VIP user; Calculate described each VIP carrier wave and access the load after described VIP user; Described access VIP user's preload is less than to the first setting ratio, and access the VIP carrier wave that described VIP user's afterload is less than the second setting ratio, and whole common carrier waves are defined as the first candidate carrier set, wherein, described first sets ratio is less than described second and sets ratio;
In described the first candidate carrier set, determine the carrier resource that can distribute to described VIP user;
Can distribute in described VIP user's carrier resource and load minimum allocation of carriers to described VIP user.
2. the method for claim 1, is characterized in that, in described the first candidate carrier set, determines the carrier resource that can distribute to described VIP user, specifically comprises:
Determine the carrier wave satisfying condition in described the first candidate carrier set, described condition is:
Do not access the VIP carrier wave of other VIP users in user's group at described VIP user place; Or,
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource; Or,
Do not access the common carrier wave of other VIP users in user's group at described VIP user place; Or,
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource;
The described carrier wave satisfying condition is defined as distributing to described VIP user's carrier resource.
3. method as claimed in claim 2, is characterized in that, can distribute in described VIP user's carrier resource and load minimum allocation of carriers to described VIP user, specifically comprises:
Determine and can distribute to the minimum carrier wave of loading in described VIP user's carrier resource;
If the minimum carrier wave of described load only has one, give described VIP user by this allocation of carriers;
If the minimum carrier wave of described load is at least two, according to priority order from high to low, give described VIP user by the highest allocation of carriers of carrier wave medium priority minimum described at least two loads.
4. method as claimed in claim 3, is characterized in that, described priority order is from high to low:
Do not access the VIP carrier wave of other VIP users in user's group at described VIP user place;
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource;
Do not access the common carrier wave of other VIP users in user's group at described VIP user place;
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource.
5. method as claimed in claim 2, is characterized in that, can distribute to the minimum allocation of carriers of loading in described VIP user's carrier resource to described VIP user time, also comprises:
Determine that the carrier wave of distributing to described VIP user is VIP carrier wave, and while having accessed domestic consumer on described VIP carrier wave, the described domestic consumer having accessed is adjusted on common carrier wave.
6. method as claimed in claim 2, is characterized in that, while determining the carrier wave not satisfying condition in described the first candidate carrier set, also comprises:
Give described VIP user by common allocation of carriers minimum load in described the first candidate carrier set.
7. method as claimed in claim 2, is characterized in that, can distribute in described VIP user's carrier resource and load minimum allocation of carriers to after described VIP user, also comprises:
Determine that the carrier wave of distributing to described VIP user satisfies condition: accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource; Or, accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource;
From the carrier wave of described distribution, determine a time interval resource that is not yet assigned to other VIP users in this user's group, and distribute to described VIP user.
8. the method for claim 1, is characterized in that, after receiving the service call request of subscriber equipment, also comprises:
Determine when described subscriber equipment is domestic consumer, do not access VIP user by current, and while allowing not access VIP user, access the VIP carrier wave of domestic consumer, and whole common carrier waves are defined as the second candidate carrier set, described VIP carrier wave does not access the carrier wave of domestic consumer while being predefined access VIP user;
Choose an allocation of carriers in described the second candidate carrier set to this domestic consumer.
9. method as claimed in claim 8, is characterized in that, determines when described subscriber equipment is domestic consumer, also comprises:
Determine that all VIP carrier waves have all accessed VIP user;
Or determine that all VIP carrier waves access domestic consumer while not allowing not access VIP user;
Or the VIP carrier wave of determining the current VIP of access user accesses domestic consumer while not allowing not access VIP user;
Now, whole common carrier waves are defined as to the second candidate carrier set.
10. the method as described in claim 1 or 8, is characterized in that,
Described VIP carrier wave is that the mode by increase default attribute in carrier wave is set;
Described VIP carrier wave accesses domestic consumer while whether allowing not access VIP user, is that the mode by increase default attribute in carrier wave is set.
The device of 11. 1 kinds of mobile communication system distributing radio resource, is characterized in that, comprising:
Request receiving module, for receiving the service call request of subscriber equipment;
User organizes determination module, while being VIP user, determines user's group at described VIP user place for definite described subscriber equipment, and described user's group is made up of the multiple different VIP users that preset;
Allowable resource determination module, for determining the carrier resource that can distribute to described VIP user;
VIP user resources distribution module, loads minimum allocation of carriers to described VIP user for distributing to described VIP user's carrier resource;
Current load computing module, for after definite described subscriber equipment is VIP user, determine can distribute to described VIP user's carrier resource before, calculate each VIP carrier wave and access the load before described VIP user, described VIP carrier wave does not access the carrier wave of domestic consumer while being predefined access VIP user;
Load precalculation module, for after definite described subscriber equipment is VIP user, definite can distribute to described VIP user's carrier resource before, calculate described each VIP carrier wave and access the load after described VIP user;
First candidate's determination module, for described access VIP user's preload is less than to the first setting ratio, and access the VIP carrier wave that described VIP user's afterload is less than the second setting ratio, and whole common carrier waves are defined as the first candidate carrier set, wherein, described the first setting ratio is less than described the second setting ratio;
Described allowable resource determination module specifically for: in described the first candidate carrier set, determine and can distribute to described VIP user's carrier resource.
12. devices as claimed in claim 11, is characterized in that, described allowable resource determination module, is further used for:
Determine the carrier wave satisfying condition in described the first candidate carrier set, described condition is:
Do not access the VIP carrier wave of other VIP users in user's group at described VIP user place; Or,
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the VIP carrier wave in different time-gap resource; Or,
Do not access the common carrier wave of other VIP users in user's group at described VIP user place; Or,
Accessed other VIP users in user's group at described VIP user place, but can be by the different VIP user assignments of this user's group the common carrier wave in different time-gap resource;
The described carrier wave satisfying condition is defined as distributing to described VIP user's carrier resource.
13. devices as claimed in claim 12, is characterized in that, described VIP user resources distribution module, specifically for:
Determine and can distribute to the minimum carrier wave of loading in described VIP user's carrier resource;
If the minimum carrier wave of described load only has one, give described VIP user by this allocation of carriers;
If the minimum carrier wave of described load is at least two, according to priority order from high to low, give described VIP user by the highest allocation of carriers of carrier wave medium priority minimum described at least two loads.
14. devices as claimed in claim 12, is characterized in that, also comprise:
Adjusting module, for determining that the carrier wave of distributing to described VIP user is VIP carrier wave, and while having accessed domestic consumer on described VIP carrier wave, adjusts to the described domestic consumer having accessed on common carrier wave.
15. devices as claimed in claim 12, is characterized in that, also comprise:
Load smallest allocation module, when the carrier wave not satisfying condition, gives described VIP user by common allocation of carriers minimum load in described the first candidate carrier set for definite described the first candidate carrier set.
16. devices as claimed in claim 12, is characterized in that, also comprise:
Distributing slot resources module, the carrier wave of distributing to described VIP user for determining satisfies condition: access other VIP users of user's group at described VIP user place, but the VIP carrier wave of the different VIP user assignments that this user can be organized in different time-gap resource; Or, other VIP users in user's group at described VIP user place are accessed, but can be by the different VIP user assignments of this user group when the common carrier wave in different time-gap resource, from the carrier wave of described distribution, determine a time interval resource that is not yet assigned to other VIP users in this user's group, and distribute to described VIP user.
17. devices as claimed in claim 11, is characterized in that, also comprise:
Second candidate's determination module, while being domestic consumer for definite described subscriber equipment, do not access VIP user by current, and while allowing not access VIP user, access the VIP carrier wave of domestic consumer, and whole common carrier waves are defined as the second candidate carrier set, described VIP carrier wave does not access the carrier wave of domestic consumer while being predefined access VIP user;
Domestic consumer's resource distribution module, for choose described the second candidate carrier set an allocation of carriers give this domestic consumer.
18. devices as claimed in claim 17, is characterized in that, described second candidate's determination module also for: while determining that described subscriber equipment is domestic consumer,
Determine that all VIP carrier waves have all accessed VIP user;
Or determine that all VIP carrier waves access domestic consumer while not allowing not access VIP user;
Or the VIP carrier wave of determining the current VIP of access user accesses domestic consumer while not allowing not access VIP user;
Now whole common carrier waves are defined as to the second candidate carrier set.
19. devices as described in claim 11 or 18, is characterized in that, also comprise:
The first presetting module, for setting VIP carrier wave by the mode that increases default attribute at carrier wave;
The second presetting module, accesses domestic consumer for setting by the mode that increases default attribute at carrier wave when whether VIP carrier wave allows not access VIP user.
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| EP1619916A1 (en) * | 2004-07-21 | 2006-01-25 | Siemens Mobile Communications S.p.A. | Method and system for controlling communication resources, related communication network and computer program product |
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