CN103857043A - Data channel resource distribution method and device - Google Patents
Data channel resource distribution method and device Download PDFInfo
- Publication number
- CN103857043A CN103857043A CN201210513083.5A CN201210513083A CN103857043A CN 103857043 A CN103857043 A CN 103857043A CN 201210513083 A CN201210513083 A CN 201210513083A CN 103857043 A CN103857043 A CN 103857043A
- Authority
- CN
- China
- Prior art keywords
- channel resources
- mobile subscriber
- channel resource
- available channel
- serving cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a data channel resource distribution method and device. The data channel resource distribution method comprises the steps of receiving a channel resource distribution request triggered by a mobile user, judging whether usable channel resources exist in a serving cell or not, issuing an immediate assignment message to the mobile user, and buffering the usable channel resources to be released after the channel resource distribution request is triggered when the usable channel resources exist in the serving cell. According to the data channel resource distribution method and device, the phenomenon that a sudden service request is directly refused due to the lack of channel resources can be avoided, and instantaneous congestion of the area with the sudden services can be effectively relieved.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of data channel resource allocation methods and device.
Background technology
Along with wireless data service development, the group service of the various demands of more multi-field appearance, causes the increase of the resources such as hardware, frequency, transmission, as electric power, traffic, meteorology, business particular terminal exist multi-user's behavior of burst service simultaneously.Take electric meter reading terminal as example, utilize GB platform to find corresponding access point (APN, Access Point Name) user, follow the tracks of user terminal unified message, analyze and find that in the certain service interval of such terminal use, the backstage concurrent peak value of statistics Temporary Block Flow (TBF, Temporary Block Flow) is very high.In the service interval of 10 minutes, while release after finishing service in all user's initiating business requests and each user 3 seconds in 10 seconds, the backstage concurrent peak value of statistics TBF can reach 200 times.Though this terminal traffic only takies 1 time slot, suppose that 7 TBF of the up reusable of single time slot calculate, only meet such business just needs increase more than 20 Packet Data Channel (PDCH, Packet DataChannel).
Current up TBF creates a mechanism, in the time that packet control unit (PCU, Package Control Unit) detects under community without available channel resources, directly refuse mobile subscriber (MS, Mobil Station) access, and statistics be that a TBF is congested.Tool wherein, as depicted in figs. 1 and 2, when the access of MS one-phase, receive the distribution refuse information immediately (Immediate Assignment Reject) that PCU issues, the two-stage receives while access that PDCH distributes failed message (Packet Access Reject).Due to community, system is directly refused user's service access request during without channel resource, and burst group service causes community congested in a large number, affects user awareness.
Summary of the invention
The present invention proposes a kind of data channel resource allocation methods and device, and system is directly refused user's service access request when solving the community existing in prior art without channel resource, and the group service that makes to happen suddenly causes a large amount of congested technical problems in community.
The embodiment of the present invention provides a kind of data channel resource allocation methods, comprising: receive the allocation request of channel resources that mobile subscriber initiates; Judge and under Serving cell, whether have available channel resources; In the time there is available channel resources under Serving cell, issue immediate assignment message to mobile subscriber; When under described Serving cell during without available channel resources, wait for the available channel resources discharging after cushioning described allocation request of channel resources.
Wherein, after the described allocation request of channel resources of described buffering, wait in the step of the available channel resources that discharges, when exceeding the described scheduled time while being released without channel resource, issue assignment refuse information immediately to described mobile subscriber.
After the described allocation request of channel resources of described buffering, wait in the step of the available channel resources that discharges, when exceeding the described scheduled time while being released without channel resource, issue assignment refuse information immediately to described mobile subscriber.
The embodiment of the present invention also provides a kind of data channel resource allocation device, comprising: receiver module, the allocation request of channel resources of initiating for receiving mobile subscriber; Judge module, for judging whether there is available channel resources under Serving cell; Sending module, for there is available channel resources under Serving cell time, issues immediate assignment message to mobile subscriber; Buffer module, for when under described Serving cell during without available channel resources, waits for the available channel resources discharging after cushioning described allocation request of channel resources.
Wherein, described buffer module also, for exceeding the scheduled time while being released without channel resource, indicates described sending module to issue assignment refuse information immediately to described mobile subscriber.
Wherein, described buffer module also, in the time that the scheduled time exists the available channel resources discharging, by mobile subscriber's request order, issues immediate assignment message to the mobile subscriber corresponding to allocation request of channel resources of buffering.
The buffering that the present invention distributes by data traffic channels resource, avoid the direct refusal burst service request causing because of channel resource deficiency, can effectively alleviate instantaneous congested that burst class business causes, avoid ample resources to drop into and bring the problems such as income is low, do one's utmost to have promoted network carrying efficiency, ensure user awareness.
Accompanying drawing explanation
Inventive concept of the present invention will describe in detail in conjunction with the drawings and introduce below, and wherein accompanying drawing comprises:
Fig. 1 represents that mobile subscriber's one-phase accesses the communication scheme while being rejected;
Fig. 2 represents that mobile subscriber's two-stage is accessed and is rejected the communication scheme that is;
Fig. 3 represents the flow chart of a kind of data channel resource allocation methods that the embodiment of the present invention one provides;
Fig. 4 represents the flow chart of a kind of data channel resource allocation methods that the embodiment of the present invention two provides;
Fig. 5 represents the structural representation of a kind of data channel resource allocation device that the embodiment of the present invention three provides.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, the preferred embodiment that this part is described, only for description and interpretation the present invention, is not intended to limit the present invention.
Embodiment mono-
Fig. 3 is the flow chart of a kind of data channel resource allocation methods provided by the invention.The method is applied to data processing in mobile communication GPRS network.As shown in Figure 3, the method comprises:
Step S310: receive the allocation request of channel resources that mobile subscriber initiates.
Step S320: judge whether there is available channel resources under Serving cell;
Step S330: in the time there is available channel resources under Serving cell, issue immediate assignment message to mobile subscriber.
Step S340: when under Serving cell during without available channel resources, cushion after described allocation request of channel resources, wait for the available channel resources discharging.
The buffering that the present embodiment distributes by data traffic channels resource, avoids the direct writing request causing because of channel resource deficiency to refuse, and effectively alleviates the instantaneous congested of burst service region.
Embodiment bis-
In above-described embodiment one, the process available resources that can always wait for, but in specific embodiments of the invention, one timer also can be set, that is: cushion in the step of waiting for the available channel resources discharging after described allocation request of channel resources, when exceeding the described scheduled time while being released without channel resource, issue assignment refuse information immediately to described mobile subscriber.
Fig. 4 is the flow chart of another kind of data channel resource allocation methods provided by the invention.The method is applied to data processing in mobile communication GPRS network.As shown in Figure 4, the method comprises:
Step S410: receive the allocation request of channel resources that MS initiates.
Step S420: judge whether there is available channel resources under Serving cell.
Step S430: in the time there is available channel resources under Serving cell, issue immediate assignment message to MS.
Step S440: when under Serving cell during without available channel resources, cushion after described allocation request of channel resources, and wait for the available channel resources discharging in the given time.
In the specific embodiment of the invention, timing is waited for can be by the realization of buffering timer, and the scheduled time can determine according to the lasting time length of actual burst business, for example, be chosen to be 3 seconds, but be not limited to this.
Step S450: judge whether there is available channel resources under Serving cell.
Step S460: if there is available channel resources to discharge, issue immediate assignment message to MS.
Step S470: if do not have channel resource to be released, judge and wait for whether exceeding the scheduled time, if do not exceed the scheduled time, return to step S440, otherwise enter step 480;
Step S480: if exceed the scheduled time, issue assignment refuse information immediately to MS.
By above-mentioned buffering course, may there are at one time multiple users that need Resources allocation, in specific embodiments of the invention, after the described allocation request of channel resources of described buffering, wait in the step of the available channel resources discharging, in the time there is the available channel resources discharging in the scheduled time, by mobile subscriber's request order, issue immediate assignment message to the mobile subscriber corresponding to allocation request of channel resources of buffering.
Wherein, sequence can be by realization that the required parameter information (RequestReference) in access MS channel request is sorted.
The buffering that the present embodiment distributes by data traffic channels resource, can avoid the direct writing request causing because of channel resource deficiency to refuse, thereby effectively alleviates instantaneous congested that burst class business causes.In addition, sort by the user to requests resource allocation, can further improve the allocative efficiency of channel resource.
Embodiment tri-
Fig. 5 is the structural representation of a kind of data channel resource allocation device provided by the invention.This device for the data processing of mobile communication GPRS network, for example, is PCU.As shown in Figure 5, this device comprises:
Sending module 530, in the time there is available channel resources, issues immediate assignment message to mobile subscriber;
Wherein, preferably buffer module 540 is waited for the available channel resources discharging in the given time,, exceeding the scheduled time while being released without channel resource, indicates described sending module to issue assignment refuse information immediately to described mobile subscriber.
The control of this scheduled time can realize by buffering timer.The scheduled time can determine according to the lasting time length of actual burst business, and for example scheduled time is 3 seconds, but is not limited to this.When exceeding the scheduled time while being released without channel resource, indicate sending module 530 to issue assignment refuse information immediately to mobile subscriber.
In the preferred implementation of the present embodiment, described buffer module 540 is also in the time there is the available channel resources discharging in the scheduled time, by mobile subscriber's request order, issue immediate assignment message to the mobile subscriber corresponding to allocation request of channel resources of buffering.
The buffering that the present embodiment distributes by data traffic channels resource, can avoid the direct writing request causing because of channel resource deficiency to refuse, thereby effectively alleviates instantaneous congested that burst class business causes.In addition, sort by the user to requests resource allocation, can further improve the allocative efficiency of channel resource.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a data channel resource allocation methods, is characterized in that, the method comprises:
Receive the allocation request of channel resources that mobile subscriber initiates;
Judge and under Serving cell, whether have available channel resources;
In the time there is available channel resources under described Serving cell, issue immediate assignment message to described mobile subscriber;
When under described Serving cell during without available channel resources, wait for the available channel resources discharging after cushioning described allocation request of channel resources.
2. data channel resource allocation methods according to claim 1, it is characterized in that, after the described allocation request of channel resources of described buffering, wait in the step of the available channel resources discharging, when exceeding the described scheduled time while being released without channel resource, issue assignment refuse information immediately to described mobile subscriber.
3. data channel resource allocation methods according to claim 2, it is characterized in that, after the described allocation request of channel resources of described buffering, wait in the step of the available channel resources discharging, in the time there is the available channel resources discharging in the scheduled time, by mobile subscriber's request order, issue immediate assignment message to the mobile subscriber corresponding to allocation request of channel resources of buffering.
4. data channel resource allocation methods according to claim 2, is characterized in that:
The described scheduled time is 3 seconds.
5. a data channel resource allocation device, is characterized in that, this device comprises:
Receiver module, the allocation request of channel resources of initiating for receiving mobile subscriber;
Judge module, for judging whether there is available channel resources under Serving cell;
Sending module, in the time there is available channel resources under described Serving cell, issues immediate assignment message to described mobile subscriber;
Buffer module, for when under described Serving cell during without available channel resources, waits for the available channel resources discharging after cushioning described allocation request of channel resources.
6. data channel resource allocation device according to claim 5, is characterized in that, described buffer module also, for exceeding the scheduled time while being released without channel resource, indicates described sending module to issue assignment refuse information immediately to described mobile subscriber.
7. data channel resource allocation device according to claim 6, described buffer module is also in the time there is the available channel resources discharging in the scheduled time, by mobile subscriber's request order, issue immediate assignment message to the mobile subscriber corresponding to allocation request of channel resources of buffering.
8. data channel resource allocation device according to claim 6, is characterized in that:
The described scheduled time is 3 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513083.5A CN103857043A (en) | 2012-11-30 | 2012-11-30 | Data channel resource distribution method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513083.5A CN103857043A (en) | 2012-11-30 | 2012-11-30 | Data channel resource distribution method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103857043A true CN103857043A (en) | 2014-06-11 |
Family
ID=50864134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210513083.5A Pending CN103857043A (en) | 2012-11-30 | 2012-11-30 | Data channel resource distribution method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103857043A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578603A (en) * | 2014-10-17 | 2016-05-11 | 中国移动通信集团浙江有限公司 | Data service assigning method and device |
| WO2016149970A1 (en) * | 2015-03-24 | 2016-09-29 | 华为技术有限公司 | Method for sending uplink multi-user transmission triggering frame, access point, and station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1964549A (en) * | 2006-11-27 | 2007-05-16 | 华为技术有限公司 | A dynamic distribution method for wireless channel |
| WO2008023649A1 (en) * | 2006-08-22 | 2008-02-28 | Ntt Docomo, Inc. | Radio resource opening/controlling method, radio base station and mobile station |
| CN101330659A (en) * | 2004-02-13 | 2008-12-24 | 三菱电机株式会社 | Communication system and communication method |
| CN101562837A (en) * | 2009-05-26 | 2009-10-21 | 北京交通大学 | Switching and queuing strategy in GSM-R double-layer network even sharing mode |
-
2012
- 2012-11-30 CN CN201210513083.5A patent/CN103857043A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330659A (en) * | 2004-02-13 | 2008-12-24 | 三菱电机株式会社 | Communication system and communication method |
| WO2008023649A1 (en) * | 2006-08-22 | 2008-02-28 | Ntt Docomo, Inc. | Radio resource opening/controlling method, radio base station and mobile station |
| CN1964549A (en) * | 2006-11-27 | 2007-05-16 | 华为技术有限公司 | A dynamic distribution method for wireless channel |
| CN101562837A (en) * | 2009-05-26 | 2009-10-21 | 北京交通大学 | Switching and queuing strategy in GSM-R double-layer network even sharing mode |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578603A (en) * | 2014-10-17 | 2016-05-11 | 中国移动通信集团浙江有限公司 | Data service assigning method and device |
| WO2016149970A1 (en) * | 2015-03-24 | 2016-09-29 | 华为技术有限公司 | Method for sending uplink multi-user transmission triggering frame, access point, and station |
| CN107432036A (en) * | 2015-03-24 | 2017-12-01 | 华为技术有限公司 | Uplink multi-users transmit sending method, access point and the website of trigger frame |
| US10390355B2 (en) | 2015-03-24 | 2019-08-20 | Huawei Technologies Co., Ltd. | Method for sending uplink multi-user transmission trigger frame, access point, and station |
| CN107432036B (en) * | 2015-03-24 | 2020-12-04 | 华为技术有限公司 | Method for sending uplink multi-user transmission trigger frame, access point and site |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10805875B2 (en) | Method and apparatus for automatically selecting network according to tariff, server, and terminal | |
| CN103155665B (en) | implicit reject response | |
| US20150296481A1 (en) | Method And Corresponding Apparatus For Sending And Receiving Trunking Paging In LTE System | |
| CN102883374B (en) | Resource distribution method for satellite communication system | |
| CN104247551B (en) | For the associated system and method for Basic Service Set | |
| CN106888425A (en) | The Access Control of MTC device | |
| CN103327647B (en) | The delayed release method and apparatus of Temporary Block Flow | |
| CN104170491A (en) | Method and apparatus for configuring a plurality of scheduling request triggers | |
| CN102740407A (en) | Method and system for uplink scheduling, terminal and base station | |
| CN107969015A (en) | A kind of 5G Internet of Things electric power data acquisition terminal access controlling method | |
| US20140200015A1 (en) | Base station and terminal connection method for the base station | |
| CN103596288B (en) | Method and system for LTE system to have access to cognitive spectrum | |
| CN101258757A (en) | Beep-page and lagging access method after establishing cluster group call | |
| CN102612007A (en) | Flow control method and device for short messages | |
| CN101137199A (en) | Congestion control method, system and mobile communications network | |
| CN103747483A (en) | Regulation and control method, device and terminal for business combining | |
| WO2008069406A2 (en) | Methods for performing random access based on priority in mobile communication system | |
| CN102651899A (en) | Terminal group information notifying method, system and device for mobile communication network | |
| CN102014499A (en) | Packet switched domain service processing method and device | |
| CN101827397A (en) | Method and device for building temporary block stream | |
| CN103857043A (en) | Data channel resource distribution method and device | |
| CN102711254B (en) | Resource release control method of network side and radio network controller (RNC) | |
| CN102802200A (en) | Data message sending method and equipment | |
| CN102083158A (en) | Method and terminal for performing reselection among different standard networks | |
| CN101674636B (en) | Congestion control method in third generation mobile communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140611 |