CN109862619A - A kind of multi-channel allocation method - Google Patents
A kind of multi-channel allocation method Download PDFInfo
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- CN109862619A CN109862619A CN201910095744.9A CN201910095744A CN109862619A CN 109862619 A CN109862619 A CN 109862619A CN 201910095744 A CN201910095744 A CN 201910095744A CN 109862619 A CN109862619 A CN 109862619A
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Abstract
The present invention relates to a kind of multi-channel allocation method, including monitor the terminal device UE of channel to be redistributed respectively between at least two network equipments link mass parameter, obtain the service quality QoS value of each link；The idle channel that can be used for distributing in UE equipment is obtained, idle channel is subjected to priority ranking according to the type of service of UE；According to the qos value of the priority of idle channel and each link, channel is redistributed for UE.The qos value of link between UE and other equipment by calculating channel to be allocated, distributes channel for UE, ensures UE after channel switching, qos value will not reduce.
Description
Technical field
The present invention relates to field wireless communication field more particularly to a kind of multi-channel allocation methods.
Background technique
In the wireless and provided for radio resources management of cellular network, multichannel allocation plan be assigned to base station, access point and
The bandwidth and communication channel of terminal device, target are realization bps/hertz/station rank spectrum efficiency maximizations, but still
Guarantee certain grade of service by frequency reuse, avoids the adjacent cells of shared bandwidth or cochannel interference and phase in network
Adjacent-channel interference.
Existing multichannel allocation plan is not consider neighbour by way of fixed channel assignment or dynamic channel allocation
The hypothesis cognitive terminal generated in the case where channel disturbance can access given idle channel, but in real network, due to
A variety of causes causes for after terminal distribution channel, the communication quality of terminal declines.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of multi-channel allocation method.
The technical scheme to solve the above technical problems is that
Monitor the terminal device UE of channel to be redistributed respectively between at least two network equipments link quality ginseng
Number obtains the service quality QoS value of each link；
The idle channel in the UE equipment for distribution is obtained, by the idle channel according to the type of service of the UE
Carry out priority ranking；
According to the qos value of the priority of the idle channel and each link, channel is redistributed for the UE.
The beneficial effects of the present invention are: passing through the qos value of link between the UE and other equipment that calculate channel to be allocated, it is
UE distributes channel, ensures UE after channel switching, qos value will not reduce.
The another technical solution that the present invention solves above-mentioned technical problem is as follows:
Further, the qos value of each link obtains the maximum value QoS of the QoS of each linkmax；
Compare the QoSmaxWith the size of first threshold；
If the first comparison result is the QoSmax< first threshold, most for priority in the UE distribution idle channel
High channel.
Further, if first comparison result is the QoSmaxWhen > first threshold, then the QoSmaxWith
The size of two threshold values；
If second comparison result is the QoSmaxWhen < second threshold,
According to judging the UE and the QoSmaxThe corresponding network equipment whether access same access device as a result, being
The UE distributes channel.
Further, if the first judging result is the UE and the QoSmaxThe corresponding network equipment is not that access is same
Access device, for UE distribution and the QoSmaxThe identical channel of the corresponding network equipment.
Further, if first judging result is the UE and the QoSmaxCorresponding network equipment access is same
Access device distributes the channel of highest priority in the idle channel for the UE.
Further, if second comparison result is the QoSmaxWhen > second threshold, do not redistributed for the UE
Channel.
The beneficial effects of the present invention are: passing through QoSmaxCompared with preset threshold, work as QoSmaxWhen less than first threshold, i.e.,
The qos value of link is less than expected threshold value, and the channel of highest priority in idle channel is distributed for UE, can improve link
Qos value works as QoSmaxGreater than first threshold, and QoSmaxLess than second threshold, and UE and QoSmaxIt is worth the corresponding network equipment not exist
When same access device, channel identical with the network equipment, UE and QoS are distributed for UEmaxIt is worth the corresponding network equipment to connect same
When entering equipment, the channel of highest priority in the idle channel is distributed for UE, by judging UE with the network equipment whether same
One access device, in same access device, channel disturbance, distributes the highest priority in idle channel for UE in order to prevent
Channel, when no longer same access device, for UE distribution and QoSmaxThe identical channel of the corresponding network equipment.Use this hair
Multi-channel allocation method in bright will not reduce the qos value of UE after reassigning channel for UE.
Based on the above technical solution, the present invention can also be improved as follows.
Further, after redistributing channel for the UE, continue to monitor between the UE and at least two network equipments
Link mass parameter, obtain the qos value of each link；
Judge whether the qos value of each link is both less than first threshold；
If so, being determined as the UE redistributes channel.
The beneficial effects of the present invention are: continuing to monitor qos value, when the qos value of all links is all small after channel is redistributed
It when given threshold, needs to redistribute channel for UE, guarantees UE after redistributing channel, qos value does not drop.
Based on the above technical solution, the present invention can also be improved as follows.
Further, when the UE and at least two network equipments access same access device, the mass parameter is extremely
It less include packet loss, network delay and network bandwidth.
Further, when the UE and at least two network equipments are not to access same access device, the quality ginseng
Number includes at least packet loss, network delay, network bandwidth and transmission rate.
The beneficial effects of the present invention are: by being whether UE and the network equipment access same access device, the quality of monitoring
The setting of parameter is different, and the identical channel of the terminal distribution of same cell is avoided to cause interference with.
Based on the above technical solution, the present invention also provides a kind of storage mediums.
It is stored with instruction in the storage medium, when computer reads described instruction, executes the computer above-mentioned
Multi-channel allocation method described in any one of embodiment.
The advantages of additional aspect of the invention, will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or practice is recognized through the invention.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or the prior art
Attached drawing needed in description is briefly described, it should be apparent that, drawings described below is only of the invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of flow diagram of multi-channel allocation method of the present invention；
Fig. 2 is a kind of flow diagram of multi-channel allocation method of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is a part of the embodiments of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art's every other reality obtained without making creative work
Example is applied, all should belong to the scope of protection of the invention.
A kind of multi-channel allocation method 100 as shown in Figure 1, comprising:
110, monitor the terminal device UE of channel to be redistributed respectively between at least two network equipments link matter
Parameter is measured, the service quality QoS value of each link is obtained.
120, the idle channel in UE equipment for distribution is obtained, idle channel is carried out preferentially according to the type of service of UE
Grade sequence.
130, according to the qos value of the priority of idle channel and each link, channel is redistributed for UE.
The qos value of link between UE and other equipment in the embodiment of the present invention by calculating channel to be allocated is UE points
Allocating channel ensures UE after channel switching, and qos value will not reduce.
Specifically, in another embodiment, as shown in Fig. 2, multi-channel allocation method 100 includes:
110, monitor the terminal device UE of channel to be redistributed respectively between at least two network equipments link matter
Parameter is measured, the service quality QoS value of each link is obtained.
Wherein, when UE and at least two network equipments access same access device, mass parameter include at least packet loss,
Network delay and network bandwidth.
When UE and at least two network equipments be not access same access device when, mass parameter include at least packet loss,
Network delay, network bandwidth and transmission rate.
120, the idle channel in UE equipment for distribution is obtained, idle channel is carried out preferentially according to the type of service of UE
Grade sequence.
131, the qos value of more each link obtains the maximum value QoS in the qos value of each linkmax。
132, compare QoSmaxWith the size of first threshold.
If QoSmax< first threshold executes step 133；Otherwise, step 134 is executed.
133, the channel of highest priority in idle channel is distributed for UE.
134, compare QoSmaxWith the size of second threshold.
If QoSmax> second threshold executes step 135, otherwise, executes step 136.
Wherein, second threshold is greater than first threshold.
135, channel is not redistributed for UE.
136, judge UE and QoSmaxWhether the corresponding network equipment accesses same access device.
If it is not, executing step 137, otherwise, step 138 is executed.
It 137, is UE distribution and QoSmaxThe identical channel of the corresponding network equipment.
138, the channel of highest priority in idle channel is distributed for UE.
140, after redistributing channel for UE, the quality for continuing to monitor the link between UE and at least two network equipments is joined
Number obtains the qos value of each link；Judge whether the qos value of each link is both less than first threshold；If so, being determined as UE weight
New distribution channel.
Pass through QoS in the present inventionmaxCompared with preset threshold, work as QoSmaxWhen less than first threshold, i.e. the qos value of link
Less than expected threshold value, the channel of highest priority in idle channel is distributed for UE, can improve the qos value of link, work as QoSmax
Greater than first threshold, and QoSmaxLess than second threshold, and UE and QoSmaxIt is worth the corresponding network equipment not in same access device
When, channel identical with the network equipment, UE and QoS are distributed for UEmaxIt is worth the corresponding network equipment in same access device, is
UE distributes the channel of highest priority in idle channel, by judge UE and the network equipment whether in same access device, when
When same access device, channel disturbance, the channel of the highest priority in idle channel is distributed for UE in order to prevent, when no longer same
When one access device, for UE distribution and QoSmaxThe identical channel of the corresponding network equipment.It is distributed using the multichannel in the present invention
Method will not reduce the qos value of UE after UE switches channel.
Particularly, a kind of storage medium is additionally provided in the embodiment of the present invention, is stored with instruction, is instructed when computer is read
When, so that computer is executed multi-channel allocation method described in above-described embodiment.
It should be understood that magnitude of the sequence numbers of the above procedures are not meant to execution sequence in various embodiments of the present invention
Successively, the execution sequence of each process should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention
Constitute any restriction.
In addition, the terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates may exist
Three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Separately
Outside, character "/" herein typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware
With the interchangeability of software, each exemplary composition and step are generally described according to function in the above description.This
A little functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Specially
Industry technical staff can use different methods to achieve the described function each specific application, but this realization is not
It is considered as beyond the scope of this invention.
It is apparent to those skilled in the art that for convenience of description and succinctly, foregoing description is
The specific work process of system, device and unit, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the division of unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be with
In conjunction with or be desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING of device or unit or logical
Letter connection is also possible to electricity, mechanical or other form connections.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can select some or all of unit therein according to the actual needs to realize the mesh of the embodiment of the present invention
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, is also possible to two or more units and is integrated in one unit.It is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.
It, can if integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product
To be stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a storage medium, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) executes all or part of each embodiment method of the present invention
Step.And storage medium above-mentioned include: USB flash disk, it is mobile hard disk, read-only memory (ROM, Read-Only Memory), random
Access various Jie that can store program code such as memory (RAM, Random Access Memory), magnetic or disk
Matter.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions,
These modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of multi-channel allocation method characterized by comprising
Monitor the terminal device UE of channel to be redistributed respectively between at least two network equipments link mass parameter, obtain
Obtain the service quality QoS value of each link；
The idle channel in the UE for distribution is obtained, the idle channel is carried out preferentially according to the type of service of the UE
Grade sequence；
According to the qos value of the priority of the idle channel and each link, channel is redistributed for the UE.
2. the method as described in claim 1, which is characterized in that the priority and each link according to the idle channel
Qos value, redistribute channel for the UE, comprising:
The qos value for comparing each link obtains the maximum value QoS in the qos value of each linkmax；
Compare the QoSmaxWith the size of first threshold；
If the first comparison result is the QoSmax< first threshold distributes highest priority in the idle channel for the UE
Channel.
3. method according to claim 2, which is characterized in that
If first comparison result is the QoSmaxWhen > first threshold, then the QoSmaxWith the size of second threshold；
If second comparison result is the QoSmaxWhen < second threshold, wherein the second threshold is than the first threshold
Value it is big；
According to judging the UE and the QoSmaxThe corresponding network equipment whether access same access device as a result, being described
UE distributes channel.
4. method as claimed in claim 3, which is characterized in that
If the first judging result is the UE and the QoSmaxThe corresponding network equipment is not the same access device of access, for institute
State UE distribution and the QoSmaxThe identical channel of the corresponding network equipment.
5. method as claimed in claim 3, which is characterized in that
If first judging result is the UE and the QoSmaxThe corresponding network equipment accesses same access device, for institute
State the channel that UE distributes highest priority in the idle channel.
6. method as claimed in claim 3, which is characterized in that
If second comparison result is the QoSmaxWhen > second threshold, channel is not redistributed for the UE.
7. such as the described in any item methods of claim 2-6, it is characterised in that:
After redistributing channel for the UE, continue the quality ginseng for monitoring the link between the UE and at least two network equipments
Number obtains the qos value of each link；
Judge whether the qos value of each link is both less than the first threshold；
If so, being determined as the UE redistributes channel.
8. the method as described in claim 1, which is characterized in that
When the UE and at least two network equipments access same access device, the mass parameter include at least packet loss,
Network delay and network bandwidth.
9. the method as described in claim 1, which is characterized in that
When the UE and at least two network equipments are not to access same access device, the mass parameter includes at least packet loss
Rate, network delay, network bandwidth and transmission rate.
10. a kind of storage medium, which is characterized in that instruction is stored in the storage medium, when computer reads described instruction
When, so that the computer is executed multi-channel allocation method as claimed in any one of claims 1-9 wherein.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225323A (en) * | 2021-04-23 | 2021-08-06 | Oppo广东移动通信有限公司 | IMS network registration method and terminal equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009113930A1 (en) * | 2008-03-14 | 2009-09-17 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for prioritising channel allocation |
| CN103067985A (en) * | 2011-10-21 | 2013-04-24 | 上海无线通信研究中心 | Super-speed wireless local area network channel binding and allocation method based on channel quality |
| CN104813723A (en) * | 2012-11-15 | 2015-07-29 | 高通股份有限公司 | Methods and apparatus for LTE MAC logical channel prioritization based on control data |
| WO2016187836A1 (en) * | 2015-05-27 | 2016-12-01 | 华为技术有限公司 | Channel access method, access point, and station |
| CN107637157A (en) * | 2015-04-29 | 2018-01-26 | 交互数字专利控股公司 | Method and apparatus for the sub-channelizing transmission plan in WLAN |
| CN108141876A (en) * | 2015-10-20 | 2018-06-08 | Lg电子株式会社 | The method and the terminal using this method that trigger frame is sent in Wireless LAN system |
-
2019
- 2019-01-31 CN CN201910095744.9A patent/CN109862619B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009113930A1 (en) * | 2008-03-14 | 2009-09-17 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for prioritising channel allocation |
| CN103067985A (en) * | 2011-10-21 | 2013-04-24 | 上海无线通信研究中心 | Super-speed wireless local area network channel binding and allocation method based on channel quality |
| CN104813723A (en) * | 2012-11-15 | 2015-07-29 | 高通股份有限公司 | Methods and apparatus for LTE MAC logical channel prioritization based on control data |
| CN107637157A (en) * | 2015-04-29 | 2018-01-26 | 交互数字专利控股公司 | Method and apparatus for the sub-channelizing transmission plan in WLAN |
| WO2016187836A1 (en) * | 2015-05-27 | 2016-12-01 | 华为技术有限公司 | Channel access method, access point, and station |
| CN108141876A (en) * | 2015-10-20 | 2018-06-08 | Lg电子株式会社 | The method and the terminal using this method that trigger frame is sent in Wireless LAN system |
Non-Patent Citations (2)
| Title |
|---|
| PADMALAYA NAYAK: "A Fuzzy Logic based Dynamic Channel Allocation", 《2016 IEEE REGION 10 CONFERENCE (TENCON)》 * |
| 张亮: "基于链路分组优先分配的多信道集中信道分配方法", 《科学技术与工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225323A (en) * | 2021-04-23 | 2021-08-06 | Oppo广东移动通信有限公司 | IMS network registration method and terminal equipment |
| CN113225323B (en) * | 2021-04-23 | 2023-09-12 | Oppo广东移动通信有限公司 | IMS network registration method and terminal equipment |
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