CN101453762A - Method for wireless resource scheduling, apparatus and system thereof - Google Patents
Method for wireless resource scheduling, apparatus and system thereof Download PDFInfo
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Abstract
The invention discloses a method, a device and a system for scheduling wireless resources. The method comprises the following steps:, according to a service quality message fed back by a mobile terminal, a network side updates the priority of the wireless resource corresponding to the service relative to the service quality message; and when the network side receives a service request initiated by a first mobile terminal, corresponding wireless resource is assigned to the service required by the first mobile terminal according to the priority of the wireless resource corresponding to the service required. Due to the adoption of the method, the device and the system, the most suitable wireless resource can be selected for load bearing for the service requested by a user.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of method of wireless resource scheduling, a kind of network side apparatus, a kind of portable terminal, and a kind of wireless resource scheduling system.
Background technology
Under the situation of many networks multiple access, portable terminal is selected transmission mode and access network according to network signal intensity.
In 3GPP TR36.938, propose, can be by multiple access technology, comprise and adopt existing broadband wireless access standard that as IEEE 802.16e/ETSI BRAN, and 3GPP2 HRPD or 1xRTT provide IP-based 3GPP business.For reaching this purpose, the 3GPP mobility problem between E-UTRAN (evolved universal mobile communication system land radio access web) and 3GPP2/Mobile WiMAX (global microwave system) different access technologies that begins one's study.At present scheme of discussing at 3GPP and existing scheme all lay particular emphasis on according to the signal strength signal intensity of network and select to use certain network insertion.But basis signal intensity is selected access network, causes selected network might not be suitable for the characteristic of institute's loaded service, can not embody the advantage that heterogeneous networks carries different business.
In order to address the above problem, now proposed a kind ofly to select corresponding network insertion according to type of service, this scheme can insert according to the network that traffic performance is selected to be suitable for this traffic performance, has brought into play the preferred of heterogeneous networks carrying different kinds of business.
In the above-mentioned scheme, determine the matching degree of network and type of service by analyzing traffic performance and network characteristic in advance based on the service selection access network.But because real network environment ever-changing, the result of Fen Xiing may not optimum tallying with the actual situation most in advance, and this will cause may not being best suited in this business of carrying according to the selected network that goes out of business.
Summary of the invention
Embodiments of the invention have disclosed a kind of dispatching method of Radio Resource, make according to the selected Radio Resource that goes out of business to be suitable for carrying this business as far as possible, and this method may further comprise the steps:
Network side upgrades the pairing wireless resource of corresponding business according to the service quality information of portable terminal feedback;
When network side receives the service request of first portable terminal initiation,, be the service provisioning corresponding radio resource that first portable terminal is asked according to the professional corresponding wireless resource of being asked.
Embodiments of the invention have also disclosed a kind of network side apparatus, and the portable terminal that this device and the embodiment of the invention provide cooperatively interacts, and make according to the selected Radio Resource that goes out of business to be suitable for carrying this business as far as possible, and this network side apparatus comprises:
Memory module is used for the correspondence relationship information of storage service and Radio Resource and the pairing wireless resource of corresponding service;
Distribution modulator is used for the service request that mobile terminal receive is initiated, by inquiring about described memory module, and according to the professional corresponding wireless resource of being asked, the service provisioning corresponding radio resource of asking for portable terminal;
Receiver module is used for the service quality information that mobile terminal receive feeds back;
Update module is used for upgrading according to described service quality information the wireless resource of described memory module corresponding business correspondence.
Embodiments of the invention have also disclosed a kind of portable terminal, and the network side apparatus that this portable terminal and the embodiment of the invention provide cooperatively interacts, and make according to the selected Radio Resource that goes out of business to be suitable for carrying this business as far as possible, and this portable terminal comprises:
Receive distribution modulator, being used to receive network side is the Radio Resource of described portable terminal assignment according to the professional corresponding Radio Resource priority of being asked;
Feedback module is used for to network side feedback service quality information, and described service quality information is the service quality information of the Radio Resource loaded service of network side assignment.
Embodiments of the invention have also disclosed a kind of wireless resource scheduling system, make according to the selected Radio Resource that goes out of business to be suitable for carrying this business as far as possible, and this system comprises: network side apparatus and portable terminal, wherein
Described portable terminal is used to initiate service request, and receives described network side apparatus assignment and professional corresponding Radio Resource that asked; Also be used for carrying the service quality information of described business to the Radio Resource of described network side apparatus feedback institute assignment;
Described network side apparatus is used for the service quality information that mobile terminal receive feeds back, and upgrades the pairing wireless resource of corresponding business according to described service quality information; Also being used for the service request that mobile terminal receive is initiated, is the service provisioning corresponding radio resource that portable terminal is asked according to the professional corresponding wireless resource of being asked.
The above embodiment of the present invention, feed back quality of service by portable terminal to network side, make network side according to the feedback of this quality of service corresponding relation of new business and Radio Resource more, and be the service provisioning Radio Resource that portable terminal is asked according to this corresponding relation.Because the feedback of quality of service is the most direct measurement that whether network is suitable for carrying this business, therefore, come the scheduling of Radio Resource is made a strategic decision based on such feedback, can be the service selection that the user asks and go out the radio bearer resources that is suitable for actual conditions most.
Description of drawings
Fig. 1 is the schematic flow sheet of the wireless resource scheduling of the embodiment of the invention;
Fig. 2 is the structural representation of the network side apparatus of the embodiment of the invention;
Fig. 3 is the structural representation of the portable terminal of the embodiment of the invention;
Fig. 4 is the structural representation of the wireless resource scheduling system of the embodiment of the invention.
Embodiment
In the embodiments of the invention, network side upgrades the corresponding relation of type of service and bearing resource according to the feedback information of portable terminal, and be the traffic assignments bearing resource that portable terminal is asked based on this corresponding relation, thereby the service selection of asking for portable terminal optimal bearing resource.
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
In the embodiment of the invention, under the situation of many nets multiple access, logic entity is set, is called Multi-RAT coordinator (many RAT telegon, that is, many wireless access telegon) at network side.
Preserve mapping table (preferred RATtable, the multiradio priority table is hereinafter to be referred as the RAT priority list) professional and Radio Resource on many RAT telegon, in this RAT priority list, every kind of corresponding a group of access network of type of service.Table 1 has provided the example of a RAT priority list:
Table 1
| Type of service ID | Network ID | Priority ID | Network ID | Priority ID |
| ServiceType1 | Network1 | 1 | Network2 | 2 |
| ServiceType2 | Network3 | 1 | Network1 | 2 |
| ..... |
Priority ID in the table 1 represents the matching degree height of network and type of service, and priority high more (limit priority is 1 in the present embodiment) is represented the suitable more carrying the type of this network business.Priority ID list item is optional, and when this list item not, network ID can be arranged in order according to the height of the priority degree of carrying the type business, comes this network of top expression and is suitable for carrying the type business most, comes taking second place successively of back.
The RAT priority list can be pre-configured on many RAT telegon by system at first, during initial configuration, can wait to determine the matching degree of type of service and network according to data rate, QoS (service quality) demand, the security requirement of business.In system's running, many RAT telegon will be the service provisioning bearer network that portable terminal is asked according to this RAT priority list, and upgrade this RAT priority list according to the feedback of portable terminal.
When portable terminal was initiated service request, many RAT telegon was the service provisioning bearer network that portable terminal is asked according to the RAT priority list, and upgraded the process of RAT priority list according to the feedback of portable terminal, can be as shown in Figure 1.
Referring to Fig. 1, be the schematic flow sheet that the radio bearer resources of the embodiment of the invention is distributed, concrete steps comprise:
After step 102, many RAT telegon receive the service request of portable terminal transmission, type inquiry RAT priority list according to the business of being asked, in this table, search the Radio Resource corresponding, the i.e. network ID of access network according to priority order from high to low with this type of service;
After step 103, many RAT telegon find access network, judge that portable terminal is whether in the coverage of this network, if then execution in step 105; Otherwise, execution in step 104;
Because portable terminal is after initiating service request, to send periodically uplink information, in this step, many RAT telegon is after finding access network, can notify this access network to monitor periodicity uplink information that portable terminal sends and report snoop results, many RAT telegon can judge that portable terminal is whether in the coverage of this network according to the snoop results that this access network reports.If access network listens to portable terminal, then this portable terminal is in the coverage of this access network, otherwise portable terminal is not in the coverage of this access network.
The business that step 105, many RAT telegon ask to portable terminal the access network assignment that finds, and be the portable terminal distributing radio resource;
In above-mentioned flow process, the information that mobile terminal records is relevant with quality of service is fed back the quality of the related service under this network carrying to many RAT telegon, can comprise following mode:
Mode one
Certain quality of service relevant information of mobile terminal records, and feed back this information to many RAT telegon.As, record and the feedback delay value or the number of substitute.
Mode two
Mobile terminal records multiple business quality relevant information and according to the weights addition that is provided with, to the result of many RAT telegon feedback addition.As, write down the time delay value and the number of substitute, and both are put the weights addition respectively, to the result of many RAT telegon feedback addition.
Mode three
Certain quality of service relevant information of mobile terminal records is also carried out classification, perhaps with the multiple business quality relevant information of record according to the weights addition that is provided with and carry out classification, to many RAT telegon feedback ratings result.For example, write down time delay value and it is carried out classification, the numbering that obtains the affiliated grade of this service delay is as feedback information, can time delay value be divided into two-stage by a threshold value is set, the affiliated grade of time delay value that is higher than this threshold value represents that quality of service is good, the affiliated grade of time delay value that is lower than this threshold value represents that quality of service is bad, at this moment, and available bit carrying feedack; In like manner, portable terminal can write down substitute number and it is carried out classification, obtains this business and substitute the numbering of grades under the number as feedback information; Can also with time delay value and substitute number both put the weights addition respectively, and the result of addition is carried out classification, the numbering that obtains grade under this result is as feedback information.
Accordingly, many RAT telegon carries out quality evaluation according to the portable terminal feedack, determine whether upgrade the RAT priority list with this, (following for example based on two hypothesis: its priority number that priority is high is little, and its quality of service Grade numbers that quality of service is good is little can to comprise following mode.If numbering and the corresponded manner of priority, quality of service have and differently can do corresponding conversion, following update mode is still suitable in the practical application):
Mode one
If the portable terminal feedack is a bit value that the identification service quality is good or bad, then many RAT telegon can with time of one section preseting length as measurement period, Radio Resource at certain type of service correspondence respectively distributes a counter, add up respectively with these counters and to use different radio resource (being access network in the present embodiment) to carry the bad number of times of portable terminal feedback quality of service of this kind business, when statistics number surpasses setting threshold, this wireless resource numbering adds 1 in the Radio Resource tabulation that this kind in the RAT priority list is professional corresponding, when measurement period arrives timer is made zero and restarts statistics.In like manner, many RAT telegon also can be added up the good number of times of portable terminal feedback quality of service, when statistics number surpasses setting threshold, this wireless resource numbering in the professional corresponding Radio Resource tabulation of this kind in the RAT priority list is subtracted 1.Many AT telegon can also be added up respectively and use this Radio Resource to carry the good and bad number of times of feedback quality of service of portable terminal feedback quality of service of this kind business, when the good number of times of feedback quality of service than the feedback quality of service bad often the time, this wireless resource numbering in the professional corresponding Radio Resource tabulation of this kind in the RAT priority list is subtracted 1, otherwise then add 1.
Mode two
If the portable terminal feedack is the parameter value relevant with quality of service, carry out value after the addition as time delay value or substitute number or both by weights, then many RAT telegon can be measurement period with the time of one section preseting length, Radio Resource at certain type of service correspondence respectively distributes a counter, add up respectively on the different radio resource with these counters the portable terminal feedback of using this kind business parameter value and, sort from small to large, and the tabulation of the pairing Radio Resource of the value after will sorting is as the priority list after upgrading, and when measurement period arrives timer made zero and restarts statistics.Need to prove that the parameter value in the present embodiment is that time delay value or substitute number or both carry out value after the addition by weights, then according to sorting from small to large, in the practical application, can be according to the type of the parameter of statistics, according to rank order from big to small.
Mode three
If the portable terminal feedack is the quality of service grade, then many RAT telegon can be measurement period with the time of one section preseting length, Radio Resource at certain type of service correspondence respectively distributes a plurality of counters, add up the portable terminal feedback quality of service grade number of times at different levels that uses this kind of different radio resource bearing business respectively with these counters, at each Radio Resource, the maximum quality of service grade of feedback number of times is carried the priority of this kind business as this Radio Resource.Further, can also be with the former priority and the maximum quality of service grade addition (can carry out addition) of feedback number of times of corresponding radio resource according to predefined weights separately, addition result is sorted from small to large, obtain the ordering of corresponding radio resource, this ordering is the wireless resource order after the renewal.
For example, certain business is to there being 3 Radio Resources: resource 1, resource 2 and resource 3, and priority is respectively 1,2 and 3, and the Radio Resource quality feedback is divided into 3 grades: grade 1, grade 2 and grade 3; Statistics is:
Resource 1: grade 1 (feeding back 1 time), grade 2 (feeding back 3 times), grade 3 (feeding back 5 times)
Resource 2: grade 1 (feeding back 5 times), grade 2 (feeding back 3 times), grade 3 (feeding back 1 time)
Resource 3: grade 1 (feeding back 1 time), grade 2 (feeding back 5 times), grade 3 (feeding back 3 times)
Based on above-mentioned statistics, resource 1 middle grade 3 feedback number of times are maximum, and then the priority update with resource 1 is 3, resource 2 middle grades 1 feedback number of times is maximum, then the priority update with resource 2 is 1, and resource 3 middle grades 2 feedback number of times are maximum, and then the priority update with resource 3 is 2.Can also further consider the former priority factors (as the weighted value that preestablishes priority be 1, the weighted value of quality of service grade also is 1) of resource, that is: resource 1 middle grade 3 feedback number of times are maximum, and then former priority and this grade addition with resource 1 obtains 4; Resource 2 middle grades 1 feedback number of times is maximum, and then former priority and this grade addition with resource 2 obtains 3; Resource 3 middle grades 2 feedback number of times are maximum, and then former priority and this grade addition with resource 3 obtains 5, then end value sorted to big by little, and corresponding resource sequence is: resource 2, resource 1, resource 3, this is the resource prioritization order after the renewal in proper order.
Above portable terminal is not limited to foregoing to many RAT telegon feedack, and many RAT telegon also is not limited to aforesaid way according to the mode that the portable terminal feedack carries out quality evaluation and renewal RAT priority list.
Above flow process has provided under the situation of many nets multiple access, and network side upgrades the RAT priority list based on the portable terminal feedback information, and is the process of the portable terminal service provisioning network of asking based on the RAT priority list.Under the situation of single network, also can adopt the described mode of the embodiment of the invention, be implemented in single network, network side is the radio bearer resources that portable terminal assignment and its business of asking adapt.
Under the situation of single network, at network side logic entity is set, be called Multi-bearer coordinator (carrying telegon) more, realize and the similar function of above-mentioned many RAT telegon by this logic entity.
Preserve the mapping table (bearing resource priority list) of the Radio Resource in professional and this network on many carrying telegons, in this bearing resource priority list, every kind of corresponding one group of bearing resource of type of service.Table 2 has provided the example of a bearing resource priority list:
Table 2
| Type of service ID | Bearing resource ID | Priority ID | Bearing resource ID | Priority | |
| ServiceType1 | Bearer1 | ||||
| 1 | Bearer2 | 2 | |||
| | Bearer3 | 1 | Bearer1 | 2 | |
| ...... |
After portable terminal is initiated service request, many carrying telegons are according to the type inquiry bearing resource priority list of the business of being asked, in this table, search the Radio Resource corresponding according to priority order from high to low with this type of service, the business of asking to portable terminal the Radio Resource assignment that finds, and be portable terminal distribution bearing resource; Portable terminal is according to the resource assignations of many carrying telegons, with the service bearer of being asked on this resource; Portable terminal carries out the record information relevant with quality of service in the process in this business; When service ending or portable terminal shifted out the current service district, portable terminal fed back the quality of the related service under this resource bearing to many carryings telegon; Feedack comprises traffic ID, bearing resource ID, and the information relevant with quality of service; Many carrying telegons carry out evaluation the quality according to the portable terminal feedack, determine whether upgrade the bearing resource priority list with this.Therebetween, the portable terminal feedack and carry that telegon carries out quality evaluation according to this feedback information and upgrade the mode of bearing resource priority list more can be as previously mentioned.Like this, carrying telegon can be the follow-up service request assignment Radio Resource that receives this portable terminal or other portable terminal according to the bearing resource priority list after upgrading more.
Generally, when portable terminal when initiating certain service request, need consult to determine to use which resource bearing optimum with network communication.If adopt the above-mentioned flow process of the embodiment of the invention, portable terminal feeds back the resource of quality of service and carrying usefulness after service ending, just can set up mapping table professional and suitable bearing resource when feedback information is enough and stable, like this when portable terminal is initiated new business, need not and network negotiate, feedback information before utilizing just can be determined to use which bearing resource optimum, has saved the signaling spending of consulting, and has also avoided the time delay that causes thus.
The embodiment of the invention also provides a kind of network side apparatus, and this device can be realized above-mentioned many RAT telegon or the function of carrying telegon more.
Referring to Fig. 2, be the structural representation of the network side apparatus of the embodiment of the invention, this network side apparatus comprises: memory module, distribution modulator, receiver module and update module, wherein
Memory module is used for the mapping table of storage service and Radio Resource; Comprise type of service sign and corresponding a plurality of Radio Resource signs in this table, each Radio Resource sign all has priority separately;
Distribution modulator, be used for the service request that mobile terminal receive is initiated, by the mapping table of inquiry in the memory module, the professional corresponding wireless resource of asking according to portable terminal, the service provisioning corresponding radio resource of asking for portable terminal; Further, according to priority order assignment Radio Resource from high to low;
Receiver module is used for the service quality information that mobile terminal receive feeds back;
Update module is used for the mapping table of the service quality information updated stored module that receives according to receiver module, i.e. the wireless resource of corresponding service correspondence.
In the above-mentioned network side apparatus, if the service quality information that receiver module receives is the quality of service grade, this quality of service grade comprises the first estate and second grade, and wherein, the first estate is represented the quality of service height, and second grade represents that quality of service is low; Then update module can comprise first updating submodule, second updating submodule or the 3rd renewal submodule, wherein
First updating submodule is used for adding up respectively in setting-up time and uses the portable terminal of each Radio Resource carrying corresponding service to feed back the number of times of quality of service as the first estate; When this number of times surpasses setting threshold, with the wireless resource raising of correspondence;
Second updating submodule, being used for adding up respectively in setting-up time the portable terminal feedback quality of service grade of using each Radio Resource carrying corresponding service is the number of times of second grade; When this number of times surpasses setting threshold, with the wireless resource reduction of correspondence;
The 3rd upgrades submodule, is used for adding up respectively in setting-up time using the portable terminal of each Radio Resource carrying corresponding service to feed back the number of times of quality of service grade as the first estate and second grade; When the feedback number of times of the first estate during, the wireless resource of the former correspondence is improved more than the feedback number of times of second grade; When the feedback number of times of the first estate is less than the feedback number of times of second grade, with the wireless resource reduction of the former correspondence.
In the above-mentioned network side apparatus, if the service quality information that receiver module receives is the quality of service grade; Then update module can comprise the 4th updating submodule, new just before dawn submodule or the 6th updating submodule, wherein
The 4th updating submodule is used for adding up respectively the number of times that the portable terminal that uses each Radio Resource carrying corresponding service feeds back each quality of service grade in setting-up time; At each Radio Resource, upgrade wireless resource according to the quality of service grade that the feedback number of times is maximum;
New just before dawn submodule is used for adding up respectively the number of times that the portable terminal that uses each Radio Resource carrying corresponding service feeds back each quality of service grade in setting-up time; Respectively that the feedback number of times of each Radio Resource correspondence is the maximum quality of service grades and the former priority of this Radio Resource are weighted read group total, weighted sum value to each Radio Resource correspondence sorts, and upgrades described wireless resource according to ranking results.
In the above-mentioned network side apparatus, if the service quality information that receiver module receives is the QoS parameter value; Then update module can comprise the 6th updating submodule, and this submodule is used for adding up respectively the QoS parameter value of the portable terminal feedback of using each Radio Resource carrying corresponding service in setting-up time, and the QoS parameter value is added up; Parameter value after adding up is sorted, obtain the ordering of corresponding Radio Resource; Upgrade these wireless resource according to the ordering of this Radio Resource.
The embodiment of the invention also provides a kind of portable terminal.
Referring to Fig. 3, the structural representation of the portable terminal that provides for the embodiment of the invention, this portable terminal comprises: receive distribution modulator and feedback module, wherein
Receive distribution modulator, be used to receive network side, the corresponding radio resource of the service provisioning of asking for this portable terminal according to the professional corresponding wireless resource of being asked;
Feedback module is used for to network side feedback service quality information, and this service quality information is the service quality information of the Radio Resource institute loaded service of network side assignment.
Above-mentioned portable terminal also can comprise logging modle, and this module is used to write down the service quality information of the business of execution, and when this service ending or this portable terminal shift out the current service district, and the service quality information of record is sent to feedback module.
Above-mentioned portable terminal also can comprise evaluation module, and this module is used for service quality information is carried out classification, obtains the quality of service grade.Feedback module can feed back to network side with the quality of service grade.The mode of evaluation module assessment quality of service grade can be as previously mentioned.
Embodiments of the invention also provide a kind of wireless resource scheduling system.
Referring to Fig. 4, the structural representation of the wireless resource scheduling system that provides for the embodiment of the invention, this system comprise as shown in Figure 2 network side apparatus and portable terminal as shown in Figure 3, wherein
Portable terminal is used to initiate service request, and receive network side apparatus assignment with professional corresponding Radio Resource that asked; Also be used for carrying the service quality information of described business to the Radio Resource of network side apparatus feedback institute assignment;
Network side apparatus is used for the service quality information that mobile terminal receive feeds back, and upgrades the pairing wireless resource of corresponding business according to service quality information; Also being used for the service request that mobile terminal receive is initiated, is the service provisioning corresponding radio resource that portable terminal is asked according to the professional corresponding wireless resource of being asked.
In sum, the above embodiment of the present invention is by feeding back loaded service quality situation on the Radio Resource by portable terminal to network side, the Radio Resource that the business that the feedback that makes network side can make full use of quality of service decides portable terminal to ask is fit to.The feedback of quality of service is the most direct measurement that whether network is suitable for carrying this business, timely and when stable when feedback, come the scheduling of Radio Resource is made a strategic decision based on such feedback, can be the service selection that the user asks and go out the radio bearer resources that is suitable for actual conditions most.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (19)
1, a kind of dispatching method of Radio Resource is characterized in that, comprising:
Network side upgrades the pairing wireless resource of corresponding business according to the service quality information of portable terminal feedback;
When network side receives the service request of first portable terminal initiation,, be the service provisioning corresponding radio resource that first portable terminal is asked according to the professional corresponding wireless resource of being asked.
2, the method for claim 1 is characterized in that, portable terminal feedback service quality information comprises:
Portable terminal feedback QoS parameter;
Perhaps, portable terminal carries out classification with QoS parameter, obtains the quality of service grade, feeds back described quality of service grade.
3, method as claimed in claim 2 is characterized in that, portable terminal feedback QoS parameter comprises:
Portable terminal feeds back a kind of QoS parameter;
Perhaps, portable terminal with the multiple business mass parameter according to separately weights addition, and the result of feedback addition.
4, method as claimed in claim 2 is characterized in that, portable terminal carries out classification with QoS parameter, obtains the quality of service grade, comprising:
Portable terminal according to separately weights addition, and carries out classification to the result of addition with the multiple business mass parameter, obtains the quality of service grade.
5, method as claimed in claim 2 is characterized in that, portable terminal carries out classification with QoS parameter, obtains the quality of service grade, is specially:
Portable terminal carries out classification according to preset threshold value with QoS parameter, obtains the quality of service grade.
6, the method for claim 1 is characterized in that, described service quality information is the quality of service grade, and described quality of service grade comprises the first estate and second grade, and described the first estate is higher than described second grade;
Upgrade the pairing wireless resource of corresponding business according to service quality information, comprising:
Statistics uses each Radio Resource to carry the number of times of the portable terminal feedback quality of service of described business as the first estate respectively in setting-up time; When this number of times surpasses setting threshold, with the wireless resource raising of correspondence;
Perhaps, adding up the portable terminal feedback quality of service grade of using each Radio Resource to carry described business respectively in setting-up time is the number of times of second grade; When this number of times surpasses setting threshold, with the wireless resource reduction of correspondence;
Perhaps, in setting-up time respectively statistics uses the portable terminal that each Radio Resource carries described business to feed back the number of times of quality of service grade as the first estate and second grade; When the feedback number of times of the first estate during, the former pairing wireless resource is improved more than the feedback number of times of second grade; When the feedback number of times of the first estate is less than the feedback number of times of second grade, the former pairing wireless resource is reduced.
7, the method for claim 1 is characterized in that, described service quality information is the quality of service grade;
Upgrade the pairing wireless resource of corresponding business according to service quality information, comprising:
Statistics uses portable terminal that each Radio Resource carries described business to feed back the number of times of each quality of service grade respectively in setting-up time; At each Radio Resource, upgrade described wireless resource according to the maximum quality of service grade of feedback number of times;
Perhaps, in setting-up time respectively statistics use portable terminal that each Radio Resource carries described business to feed back the number of times of each quality of service grade; Respectively that the feedback number of times of each Radio Resource correspondence is the maximum quality of service grades and the former priority of this Radio Resource are weighted read group total, weighted sum value to each Radio Resource correspondence sorts, and upgrades described wireless resource according to ranking results.
8, the method for claim 1 is characterized in that, described service quality information is the QoS parameter value;
Upgrade the pairing wireless resource of corresponding business according to service quality information, comprising:
Statistics uses each Radio Resource to carry the QoS parameter value of the portable terminal feedback of described business respectively in setting-up time, and described QoS parameter value is added up;
Parameter value after adding up is sorted, obtain the ordering of corresponding Radio Resource;
Upgrade described wireless resource according to the ordering of described Radio Resource.
9, the method for claim 1, it is characterized in that, according to the professional corresponding wireless resource of being asked, it is the service provisioning corresponding radio resource that first portable terminal is asked, be specially: according to the professional corresponding wireless resource of being asked, according to priority order assignment Radio Resource from high to low.
10, the method for claim 1 is characterized in that, portable terminal feeds back service quality information after the service ending or when shifting out the current service district.
11, a kind of network side apparatus is characterized in that, comprising:
Memory module is used for the correspondence relationship information of storage service and Radio Resource and the pairing wireless resource of corresponding service;
Distribution modulator is used for the service request that mobile terminal receive is initiated, by inquiring about described memory module, and according to the professional corresponding wireless resource of being asked, the service provisioning corresponding radio resource of asking for portable terminal;
Receiver module is used for the service quality information that mobile terminal receive feeds back;
Update module is used for upgrading according to described service quality information the wireless resource of described memory module corresponding business correspondence.
12, network side apparatus as claimed in claim 11, it is characterized in that, the service quality information that described receiver module receives is the quality of service grade, and described quality of service grade comprises the first estate and second grade, and described the first estate is higher than described second grade;
Described update module comprises first updating submodule, second updating submodule or the 3rd renewal submodule, wherein
First updating submodule is used for adding up respectively in setting-up time and uses the portable terminal of each Radio Resource carrying corresponding service to feed back the number of times of quality of service as the first estate; When this number of times surpasses setting threshold, with the wireless resource raising of correspondence;
Second updating submodule, being used for adding up respectively in setting-up time the portable terminal feedback quality of service grade of using each Radio Resource carrying corresponding service is the number of times of second grade; When this number of times surpasses setting threshold, with the wireless resource reduction of correspondence;
The 3rd upgrades submodule, is used for adding up respectively in setting-up time using the portable terminal of each Radio Resource carrying corresponding service to feed back the number of times of quality of service grade as the first estate and second grade; When the feedback number of times of the first estate during, the wireless resource of the former correspondence is improved more than the feedback number of times of second grade; When the feedback number of times of the first estate is less than the feedback number of times of second grade, with the wireless resource reduction of the former correspondence.
13, network side apparatus as claimed in claim 11 is characterized in that, the service quality information that described receiver module receives is the quality of service grade;
Described update module comprises the 4th updating submodule or new just before dawn submodule, wherein
The 4th updating submodule is used for adding up respectively the number of times that the portable terminal that uses each Radio Resource carrying corresponding service feeds back each quality of service grade in setting-up time; At each Radio Resource, upgrade described wireless resource according to the maximum quality of service grade of feedback number of times;
New just before dawn submodule is used for adding up respectively the number of times that the portable terminal that uses each Radio Resource carrying corresponding service feeds back each quality of service grade in setting-up time; Respectively that the feedback number of times of each Radio Resource correspondence is the maximum quality of service grades and the former priority of this Radio Resource are weighted read group total, weighted sum value to each Radio Resource correspondence sorts, and upgrades described wireless resource according to ranking results.
14, network side apparatus as claimed in claim 11 is characterized in that, the service quality information that described receiver module receives is the QoS parameter value;
Described update module comprises the 6th updating submodule, is used for adding up respectively in setting-up time the QoS parameter value of the portable terminal feedback of using each Radio Resource carrying corresponding service, and described QoS parameter value is added up; Parameter value after adding up is sorted, obtain the ordering of corresponding Radio Resource; Upgrade described wireless resource according to the ordering of described Radio Resource.
15, network side apparatus as claimed in claim 11 is characterized in that, described distribution modulator is further used for according to the professional corresponding wireless resource of being asked, according to priority order assignment Radio Resource from high to low.
16, a kind of portable terminal is characterized in that, comprising:
Receive distribution modulator, being used to receive network side is the corresponding radio resource of the described portable terminal service provisioning of asking according to the professional corresponding Radio Resource priority of being asked;
Feedback module is used for to network side feedback service quality information, and described service quality information is the service quality information of the Radio Resource institute loaded service of network side assignment.
17, portable terminal as claimed in claim 16 is characterized in that, also comprises:
Logging modle is used to write down the service quality information of described business, and when described service ending or described portable terminal shift out the current service district, and the service quality information of record is sent to feedback module.
18, portable terminal as claimed in claim 16 is characterized in that, also comprises:
Evaluation module is used for described service quality information is carried out classification, obtains the quality of service grade;
Described feedback module is further used for described quality of service grade is fed back to network side.
19, a kind of wireless resource scheduling system is characterized in that, comprises network side apparatus and portable terminal;
Described portable terminal is used to initiate service request, and receives described network side apparatus assignment and professional corresponding Radio Resource that asked; Also be used for carrying the service quality information of described business to the Radio Resource of described network side apparatus feedback institute assignment;
Described network side apparatus is used for the service quality information that mobile terminal receive feeds back, and upgrades the pairing wireless resource of corresponding business according to described service quality information; Also being used for the service request that mobile terminal receive is initiated, is the service provisioning corresponding radio resource that portable terminal is asked according to the professional corresponding wireless resource of being asked.
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| CN2007101963656A CN101453762B (en) | 2007-11-30 | 2007-11-30 | Method for wireless resource scheduling, apparatus and system thereof |
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| CN2007101963656A CN101453762B (en) | 2007-11-30 | 2007-11-30 | Method for wireless resource scheduling, apparatus and system thereof |
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