CN102918890B - Load control method in cordless communication network and device - Google Patents
Load control method in cordless communication network and device Download PDFInfo
- Publication number
- CN102918890B CN102918890B CN201180001645.1A CN201180001645A CN102918890B CN 102918890 B CN102918890 B CN 102918890B CN 201180001645 A CN201180001645 A CN 201180001645A CN 102918890 B CN102918890 B CN 102918890B
- Authority
- CN
- China
- Prior art keywords
- load
- base station
- flow
- control
- rnc
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 69
- 238000004891 communication Methods 0.000 title claims abstract description 28
- 230000000052 comparative effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0289—Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses the load control method in a kind of cordless communication network and device。The method comprises the following steps: radio network controller (RNC) receives wireless heterogeneous networks (RRC) connection request that base station sends, described RNC obtains the flow-control grade of described base station, flow-control grade and the threshold value of described base station are compared by described RNC, select refusal according to comparative result or process described RRC connection request。In the present invention, the RRC connection request of each NodeB, according to load behaviour in service concrete for each NodeB, is handled differently by RNC, thus each NodeB carries out difference flow-control。
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to the load control method in a kind of cordless communication network and device。
Background technology
Along with UMTS (UniversalMobileTelecommunicationsSystem, UMTS) the universal and intelligent UE (customerequipment (subscriberinstallation of network, subscriber equipment) extensive use, UE is increasing to the impact of RAN (RadioAccessNetwork, Radio Access Network)。
When UE request accesses NodeB (base station), above-mentioned UE sends RRC (RadioResourceControl to above-mentioned NodeB, wireless heterogeneous networks) connection request, the RRC connection request received is then forwarded to RNC (RadioNetworkController by NodeB, radio network controller), selected refusal by RNC or process above-mentioned RRC connection request, and notify NodeB refusal or permit above-mentioned UE access。When the quantity of the UE accessed in a NodeB is too many, this NodeB will become the bottleneck of whole UMTS network。
Load control method in a kind of UMTS network of the prior art is: the RNC load resource service condition according to all NodeB of its administration, determines the RRC connection request of all NodeB is uniformly carried out refusal or processes。
In prior art, the RRC connection request of each NodeB according to load behaviour in service concrete for each NodeB, can not be handled differently by RNC, and each NodeB carries out difference flow-control。
Summary of the invention
The embodiment provides the load control method in a kind of cordless communication network and device, to realize RNC according to load behaviour in service concrete for each NodeB, each NodeB is carried out difference flow-control。
On the one hand, it is provided that the load control method in a kind of cordless communication network, including:
Radio network controller (RNC) receives the radio resource control RRC connection request that base station sends, and described RNC obtains the flow-control grade of described base station；
The described RNC flow-control grade according to described base station, selects refusal or processes described RRC connection request。
On the other hand, it is provided that the load control method in a kind of cordless communication network, including:
Base station receives the load condition request that radio network controller (RNC) sends；
Described base station sends load condition report to described RNC, carries the load information of described base station, so that described RNC determines the flow-control grade of described base station according to the load information of described base station in the report of described load condition。
On the other hand, it is provided that the load control device in a kind of cordless communication network, this device is arranged in radio network controller (RNC), and described device specifically includes:
Base station flow-control grade acquisition module, for receiving the radio resource control RRC connection request that base station sends, obtaining the flow-control grade of described base station；
Control processing module, for the flow-control grade of the base station acquired according to described base station flow-control grade acquisition module, select refusal or process described RRC connection request。
On the other hand, it is provided that the load control device in a kind of cordless communication network, this device is arranged in a base station, and described device specifically includes:
Load condition request receiver module, for receiving the load condition request that radio network controller (RNC) sends；
Load condition report sending module, for sending load condition report to described RNC, carries the load information of described base station, so that described RNC determines the flow-control grade of described base station according to the load information of described base station in the report of described load condition。
The technical scheme provided by embodiments of the invention described above is it can be seen that the embodiment of the present invention is refused by RNC according to the flow-control hierarchical selection of NodeB or processes described RRC connection request。Such that it is able to realize RNC according to load behaviour in service concrete for each NodeB, the RRC connection request of each NodeB is handled differently, each NodeB is carried out difference flow-control。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The process chart of the load control method in a kind of cordless communication network that Fig. 1 provides for the embodiment of the present invention one；
The process chart of the load control method in a kind of cordless communication network that Fig. 2 provides for the embodiment of the present invention two；
The structural representation of the load control device in a kind of cordless communication network that Fig. 3 provides for the embodiment of the present invention three；
The structural representation of the load control device in the another kind of cordless communication network that Fig. 4 provides for the embodiment of the present invention three；
The structure chart of the load control device in the another kind of cordless communication network that Fig. 5 provides for the embodiment of the present invention three。
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Embodiment one
The handling process of the load control method in a kind of cordless communication network that this embodiment provides is as it is shown in figure 1, include:
11, RNC receives the NodeB RRC connection request sent, and described RNC obtains the flow-control grade of described NodeB。
Such as, described RNC can receive the load condition report of the described NodeB load information comprising NodeB sent, and determines the flow-control grade of described NodeB according to the load information of described NodeB。
Further, the load information of above-mentioned NodeB can normally indicate information for load overload indication information or load, and described RNC normally indicates the quantity of information to determine the flow-control grade of described NodeB according to the described load overload indication information received within the time set and load。
12, described RNC is according to by the flow-control grade of described NodeB, selecting refusal or process described RRC connection request。
Such as, flow-control grade and the threshold value of described NodeB are compared by described RNC, select refusal according to comparative result or process described RRC connection request。
Further, the flow-control grade of described NodeB can be converted to flow-control probability factor by described RNC, and described flow-control probability factor is directly proportional to described flow-control grade, and described flow-control probability factor is integer；
Described RNC can generate a random number, and this random number is integer, when described flow-control probability factor more than described state flow-control probability factor time, then refuse described RRC connection request, otherwise, process described RRC connection request。
The technical scheme provided by above-described embodiment is it can be seen that this embodiment is refused by RNC according to the flow-control hierarchical selection of NodeB or processes described RRC connection request。Such that it is able to realize RNC according to load behaviour in service concrete for each NodeB, the RRC connection request of each NodeB is handled differently, each NodeB is carried out difference flow-control。
Embodiment two
The handling process of the load control method in a kind of cordless communication network that this embodiment provides is as in figure 2 it is shown, include:
21, embodiment of the present invention lub mouth between RNC and NodeB can traffic load status request and load condition report。For RNC, the request of above-mentioned load condition notifies that NodeB carries out load state information report, the report of above-mentioned load condition reports load state information for NodeB to RNC。
As RNC it should be understood that during the load state information of NodeB, described RNC can send load condition request and the timing of starting load statistic intervalometer to described NodeB。
22, after described NodeB receives the request of described load condition, send load condition report to described RNC, the report of described load condition is carried the load information of described NodeB。
Such as, described NodeB judges whether its load has exceeded threshold value set in advance after receiving the request of described load condition at set time intervals, if it is, send the load condition report carrying load overload indication information to described RNC；Otherwise, carrying load to described RNC transmission normally indicates the load condition of information to report。
Further, described NodeB (such as 5 seconds) can judge whether the power resource of its use has exceeded power resource congestion threshold set in advance at set time intervals, it is judged that whether the signal resource of its use has exceeded signal resource congestion threshold set in advance。
When described NodeB judges that the power resource of its use has exceeded the signal resource of power resource congestion threshold and/or its use and exceeded signal resource congestion threshold, then send the load condition report carrying load overload indication information to described RNC；Otherwise, carrying load to described RNC transmission normally indicates the load condition of information to report。
23, adding up in the timing duration of intervalometer at load condition, described RNC receives the described NodeB load condition sent report, and the load information of the NodeB carried in reporting according to described load condition determines the flow-control grade of described NodeB。
Such as, described RNC can normally indicate the quantity of information to determine the flow-control grade of described NodeB according to the described load overload indication information received within the time set and load。Particularly as follows: add up in the timing duration of intervalometer at load condition, when described load condition carries load overload indication information in reporting, the value of the flow-control grade of the described NodeB preserved is increased setting numerical value by described RNC；When the report of described load condition being carried load and normally indicating information, the value of the flow-control grade of the described NodeB preserved is reduced and sets numerical value。
Exemplary, the span of the value of the flow-control grade of above-mentioned NodeB can be 0-10, represents 10 ranks of the flow-control grade of NodeB respectively。Above-mentioned setting numerical value can be 1。
24, the flow-control grade of described NodeB and threshold value can be compared by described RNC, select refusal according to comparative result or process described RRC connection request。
Further, at described RNC, the flow-control grade of described NodeB being converted to flow-control probability factor, described flow-control probability factor is directly proportional to described flow-control grade, and described flow-control probability factor is integer, for example, it is possible to be the integer between 0 to 100。
The RRC connection request sent due to the NodeB mobile terminal received has randomness, and the embodiment of the present invention adopts random number as threshold value。Described RNC generates a random number, and this random number is integer, for instance, it is possible to it is the integer between 0 to 100。When described flow-control probability factor is more than described random number, then refusing described RRC connection request, otherwise, process described RRC connection request, notice NodeB accepts the access request of mobile terminal。
Further, in above-mentioned 21, the embodiment of the present invention can also lub port transmission load condition termination messages between RNC and NodeB, for RNC, above-mentioned load condition termination messages notifies that NodeB stops carrying out load state information report。
Then, in above-mentioned 23, after the timing duration of load condition statistics intervalometer terminates, after RNC sends load condition termination messages to described NodeB, stop receiving the report of described load condition。Described NodeB, after receiving the described RNC load condition termination messages sent, stops sending load condition report to described RNC。
The value of the flow-control grade of the last described NodeB obtained is preserved by described RNC。According to above-mentioned processing procedure, described RNC can obtain and preserve the value of the flow-control grade of all NodeB of its administration。
Further, in above-mentioned 21, the embodiment of the present invention while the timing of RNC starting load statistic intervalometer, can also also start the timing of congested statistical interval intervalometer, and the timing duration of described congested statistical interval intervalometer adds up the timing duration of intervalometer less than described load condition。
Then, in above-mentioned 23, the described NodeB the received load condition sent report, before the timing of described congested statistical interval intervalometer is not over, is not processed by described RNC。After the timing of described congested statistical interval intervalometer terminates, before the timing of described load condition statistics intervalometer terminates, the described NodeB the received load condition sent report is processed, obtains the load overload indication information carried in the report of described load condition or load normally indicates information。
Above-mentioned congested statistical interval intervalometer arranges an interval for the load state information of NodeB is added up, and to prevent NodeB within a comparatively short time, frequently repeats and reports load overload indication information。
The technical scheme provided by this embodiment above-mentioned can be seen that, this embodiment is reported according to the NodeB the received load condition sent by RNC, the load service condition of perception NodeB, and select refusal according to the load service condition of NodeB or process described RRC connection request。Such that it is able to realize RNC according to load behaviour in service concrete for each NodeB, the RRC connection request of each NodeB is handled differently, each NodeB is carried out difference flow-control。
RNC can pass through to arrange load condition statistics intervalometer and congested statistical interval intervalometer, control statistics duration and the statistics time interval of the load service condition of NodeB flexibly, it is possible to prevent NodeB within a comparatively short time, frequently repeats and report load overload indication information。NodeB can situation according to the power resource of its use or signal resource flexibly, select to send to RNC and carry load overload indication information or load normally indicates the load condition of information to report。
Embodiment three
This embodiment offers the load control device in a kind of cordless communication network, this device can be arranged in the rnc, and the concrete structure of described device is as it is shown on figure 3, specifically include:
Flow-control grade acquisition module 31, for receiving the NodeB radio resource control RRC connection request sent, obtains the flow-control grade of described NodeB；
Control processing module 32, for the flow-control grade of the NodeB acquired according to described flow-control grade acquisition module, select refusal or process described RRC connection request。
The technical scheme provided by above-described embodiment is it can be seen that this embodiment is refused by RNC according to the flow-control hierarchical selection of NodeB or processes described RRC connection request。Such that it is able to realize RNC according to load behaviour in service concrete for each NodeB, the RRC connection request of each NodeB is handled differently, each NodeB is carried out difference flow-control。
This embodiment additionally provides the load control device in another kind of cordless communication network, and this device can be arranged in the rnc, and the concrete structure of described device as shown in Figure 4, specifically includes:
Flow-control grade acquisition module 41, for receiving the NodeB radio resource control RRC connection request sent, obtaining the flow-control grade of described NodeB；
Control processing module 42, for flow-control grade and the threshold value of NodeB acquired for described flow-control grade acquisition module 41 are compared, select refusal according to comparative result or process described RRC connection request。
Specifically, described flow-control grade acquisition module 41 may include that
Load condition report receiver module 411, for receiving the described NodeB load condition sent report, carries the load information of described NodeB in the report of described load condition；
Flow-control level determination module 412, for determining the flow-control grade of described base station according to the load information of described NodeB。
Further, described flow-control level determination module 412 may include that
Timing control module 4121, for sending load condition request, the timing of starting load statistic intervalometer to described NodeB。
Computing module 4122, for normally indicating the quantity of information to determine the flow-control grade of described NodeB according to the described load overload indication information received in the timing duration of above-mentioned load condition statistics intervalometer and load。Particularly as follows: add up in the timing duration of intervalometer at above-mentioned load condition, receive the report of the described NodeB load condition sent at set time intervals, when described load condition carries load overload indication information in reporting, the value of the flow-control grade of the described NodeB preserved is increased setting numerical value by described RNC；When the report of described load condition being carried load and normally indicating information, the value of the flow-control grade of described NodeB is reduced and sets numerical value。Exemplary, the span of the value of the flow-control grade of above-mentioned NodeB can be 0-10, represents 10 ranks of the flow-control grade of NodeB respectively。Above-mentioned setting numerical value can be 1, and when the value of calculated flow-control grade is more than 10, the value of flow-control grade also takes 10, and when the value of calculated flow-control grade is less than 0, the value of flow-control grade also takes 0。
Further, described timing control module 4121, it is additionally operable to after the timing of described load condition statistics intervalometer terminates, after described RNC sends load condition termination messages to described NodeB；
Described computing module 4122, is additionally operable to stop receiving the report of described load condition, the value of the flow-control grade of the described NodeB obtained for the last time is preserved。
Further, described timing control module 4121, being additionally operable to while the timing of starting load statistic intervalometer, also start the timing of congested statistical interval intervalometer, the timing duration of described congested statistical interval intervalometer adds up the timing duration of intervalometer less than described load condition；
Described computing module 4122, it is additionally operable to before the timing of described negative congested statistical interval intervalometer terminates, the described NodeB the received load condition sent report is not processed, after the timing of described congested statistical interval intervalometer terminates, the described NodeB the received load condition sent report is processed。
Specifically, described control processing module 42 may include that
Comparison process module 421, for comparing flow-control grade and the threshold value of described NodeB；
Select processing module 422, select refusal for the comparative result acquired according to described comparison process module or process described RRC connection request。
Further, described comparison process module 421, being additionally operable to the flow-control grade of described NodeB is converted to flow-control probability factor, described flow-control probability factor is directly proportional to described flow-control grade, and described flow-control probability factor is the integer between 0 to 100；
Described selection processing module 422, is additionally operable to generate a random number, and this random number is the integer between 0 to 100, when the acquired flow-control probability factor of described conversion processing module is more than described random number, then refuse described RRC connection request, otherwise, process described RRC connection request。
This embodiment additionally provides the load control device in another kind of cordless communication network, and this device can be arranged in NodeB, and the concrete structure of described device is as it is shown in figure 5, specifically include:
Load condition request receiver module 51, for receiving the RNC load condition sent request；
Load condition report sending module 52, for sending load condition report to described RNC, carries the load information of described NodeB, so that described RNC determines the flow-control grade of described NodeB according to the load information of described NodeB in the report of described load condition。
Specifically, described load condition report sending module 52, after being additionally operable to receive the request of described load condition, judge whether the load of NodeB has exceeded threshold value set in advance at set time intervals, if it is, send the load condition report carrying load overload indication information to described RNC；Otherwise, carrying load to described RNC transmission normally indicates the load condition of information to report。
Further, described load condition report sending module 52, after receiving the request of described load condition, (such as 5 seconds) can judge whether the power resource that base station uses has exceeded power resource congestion threshold set in advance at set time intervals, judging whether the signal resource that base station uses has exceeded signal resource congestion threshold set in advance, above-mentioned signal resource can be signal command board CPU。
When described load condition report sending module 52 judges that the power resource that base station uses has exceeded the signal resource of power resource congestion threshold and/or its use and exceeded signal resource congestion threshold, then send the load condition carrying load overload indication information to described RNC and report；Otherwise, carrying load to described RNC transmission normally indicates the load condition of information to report。
Further, described load condition report sending module 52, after receiving the RNC load condition termination messages sent, stop sending load condition report to RNC。
In sum, the technical scheme provided by the invention described above embodiment can be seen that, the embodiment of the present invention is by arranging load control device in the rnc, this load control device is according to the NodeB the received load condition sent report, the load service condition of perception NodeB, and select refusal according to the load service condition of NodeB or process described RRC connection request。Such that it is able to realize RNC according to load behaviour in service concrete for each NodeB, the RRC connection request of each NodeB is handled differently, each NodeB is carried out difference flow-control。
Load control device in above-mentioned RNC can pass through to arrange load condition statistics intervalometer and congested statistical interval intervalometer, control statistics duration and the statistics time interval of the load service condition of NodeB flexibly, it is possible to prevent NodeB within a comparatively short time, frequently repeats and report load overload indication information。
The embodiment of the present invention by arranging load control device in NodeB, after this load control device receives the RNC load condition sent request, the load condition report of the load information carrying described NodeB is sent, it is possible to make described RNC determine the flow-control grade of described NodeB according to the load information of described NodeB to described RNC。
Load control device in above-mentioned NodeB flexibly according to the NodeB power resource used or the situation of signal resource, can select to send to RNC and carry load overload indication information or load normally indicates the load condition of information to report。
The detailed process that the device of the application embodiment of the present invention carries out load control is similar with preceding method embodiment, repeats no more herein。
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can be by the hardware that computer program carrys out instruction relevant to complete, described program can be stored in a computer read/write memory medium, this program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each side method。Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.。
The above; being only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention。Therefore, protection scope of the present invention should be as the criterion with scope of the claims。
Claims (8)
1. the load control method in a cordless communication network, it is characterised in that including:
Radio network controller (RNC) receives the radio resource control RRC connection request that base station sends, and described RNC obtains the flow-control grade of described base station；
The described RNC flow-control grade according to described base station, selects refusal or processes described RRC connection request；
Described RNC obtains the flow-control grade of described base station and includes:
Described RNC receives the load condition report that described base station sends, and carries the load information of described base station in the report of described load condition, and described RNC determines the flow-control grade of described base station according to the load information of described base station；
The load information of described base station includes: when described base station judges that the power resource of its use has exceeded the signal resource of power resource congestion threshold and/or its use and exceeded signal resource congestion threshold, then send the load condition report carrying load overload indication information to described RNC；Otherwise, carrying load to described RNC transmission normally indicates the load condition of information to report；
Wherein, according to the load information of described base station, described RNC determines that the flow-control grade of described base station includes:
Described RNC normally indicates the quantity of information according to the described load overload indication information obtained within the time period set and load, it is determined that the flow-control grade of described base station；
And the flow-control grade that described RNC is according to described base station, select refusal or process described RRC connection request, including:
Flow-control grade and the threshold value of described base station are compared by described RNC, select refusal according to comparative result or process described RRC connection request。
2. the load control method in cordless communication network according to claim 1, it is characterized in that, described RNC normally indicates the quantity of information according to the described load overload indication information received within the time period set and load, it is determined that the flow-control grade of described base station, including:
The timing of described RNC starting load statistic intervalometer；
Adding up in the timing duration of intervalometer at described load condition, when described RNC receives load overload indication information, the value of the flow-control grade of the described base station preserved is increased setting numerical value by described RNC；When described RNC receive load normally indicate information time, by preserve described base station flow-control grade value reduce set numerical value。
3. the load control method in cordless communication network according to claim 1, it is characterised in that described method also includes:
Described RNC, while the timing of starting load statistic intervalometer, also starts the timing of congested statistical interval intervalometer, and the timing duration of described congested statistical interval intervalometer adds up the timing duration of intervalometer less than described load condition；
Described RNC is before the timing of described congested statistical interval intervalometer terminates, the load condition report that the described base station received is sent does not process, after the timing of described congested statistical interval intervalometer terminates, the load condition report that the described base station received is sent processes。
4. the load control method in cordless communication network according to claim 1, it is characterised in that flow-control grade and the threshold value of described base station are compared by described RNC, selects refusal according to comparative result or processes described RRC connection request, including:
The flow-control grade of described base station is converted to flow-control probability factor by described RNC, and described flow-control probability factor is directly proportional to described flow-control grade, and described flow-control probability factor is integer；
Described RNC generates a random number, and this random number is integer, when described flow-control probability factor is more than described random number, then refuses described RRC connection request, otherwise, processes described RRC connection request。
5. the load control method in a cordless communication network, it is characterised in that including:
Base station receives the load condition request that radio network controller (RNC) sends；
Described base station sends load condition report to described RNC, the report of described load condition is carried the load information of described base station, so that described RNC determines the flow-control grade of described base station according to the load information of described base station, and described RNC refuses or processes, according to the flow-control hierarchical selection of described base station, the RRC connection request that described base station sends；Wherein, according to the load information of described base station, described RNC determines that the flow-control grade of described base station includes: described RNC normally indicates the quantity of information according to the described load overload indication information obtained within the time period set and load, it is determined that the flow-control grade of described base station；
And the flow-control grade that described RNC is according to described base station, select refusal or process the RRC connection request that described base station sends, including: flow-control grade and the threshold value of described base station are compared by described RNC, select refusal according to comparative result or process described RRC connection request；
Described method also includes:
After described base station receives the request of described load condition, judge that the power resource of its use has exceeded the signal resource of power resource congestion threshold and/or its use and exceeded signal resource congestion threshold at set time intervals, then send the load condition report carrying load overload indication information to described RNC；Otherwise, carrying load to described RNC transmission normally indicates the load condition of information to report。
6. the load control device in a cordless communication network, it is characterised in that described device specifically includes:
Flow-control grade acquisition module, for receiving the radio resource control RRC connection request that base station sends, obtains the flow-control grade of described base station；
Control processing module, for the flow-control grade of the base station acquired according to described flow-control grade acquisition module, select refusal or process described RRC connection request；And described control processing module includes:
Comparison process module, for comparing flow-control grade and the threshold value of described base station；
Select processing module, select refusal for the comparative result acquired according to described comparison process module or process described RRC connection request；
Described flow-control grade acquisition module includes:
Receiver module, for receiving the load condition report that described base station sends, the report of described load condition is carried the load information of described base station, wherein, described base station judges that the power resource of its use has exceeded the signal resource of power resource congestion threshold and/or its use and exceeded signal resource congestion threshold, then described receiver module receives the load condition report carrying load overload indication information；Otherwise, described receiver module receives and carries load and normally indicate the load condition of information to report；
Flow-control level determination module, the flow-control grade of described base station is determined for the load information of the base station received by described receiver module, the quantity of information is normally indicated, it is determined that the flow-control grade of described base station with specific reference to the described load overload indication information obtained within the time period set and load。
7. the load control device in cordless communication network according to claim 6, it is characterised in that described flow-control level determination module is further used for:
The timing of starting load statistic intervalometer；
Add up in the timing duration of intervalometer at described load condition, when load overload indication information is carried in the described load condition report that described receiver module receives, the value of the flow-control grade of the described base station preserved is increased and sets numerical value；When the described load condition report that described receiver module receives being carried load and normally indicating information, the value of the flow-control grade of the described base station preserved is reduced and sets numerical value。
8. the load control device in cordless communication network according to claim 6, it is characterised in that:
Described comparison process module, it is additionally operable to the flow-control grade of described base station is converted to flow-control probability factor, described flow-control probability factor is directly proportional to described flow-control grade, and described flow-control probability factor is integer, generate a random number, this random number is integer, relatively described flow-control probability factor and described random number；
Described selection processing module, is additionally operable to when described flow-control probability factor is more than described random number, then refuse described RRC connection request, otherwise, process described RRC connection request。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/074891 WO2011144121A2 (en) | 2011-05-30 | 2011-05-30 | Method and device for load control in wireless communication network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102918890A CN102918890A (en) | 2013-02-06 |
| CN102918890B true CN102918890B (en) | 2016-06-22 |
Family
ID=44992126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180001645.1A Active CN102918890B (en) | 2011-05-30 | 2011-05-30 | Load control method in cordless communication network and device |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN102918890B (en) |
| CA (1) | CA2836330C (en) |
| SG (1) | SG194897A1 (en) |
| WO (1) | WO2011144121A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10231242B2 (en) | 2014-02-20 | 2019-03-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Traffic management in the mobile network |
| CN115277257A (en) * | 2022-09-27 | 2022-11-01 | 北京安盟信息技术股份有限公司 | High-concurrency high-flow video safety isolation transmission method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1398067A (en) * | 2001-07-18 | 2003-02-19 | 华为技术有限公司 | Method for distributing channels according to load of base station |
| CN1852567A (en) * | 2005-08-24 | 2006-10-25 | 上海华为技术有限公司 | In-field connection set-up method for field from wireless acess-in network node to kernel network node |
| CN101340701A (en) * | 2007-07-02 | 2009-01-07 | 上海华为技术有限公司 | Access control method and base station of Femto cell |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100798191B1 (en) * | 2006-12-22 | 2008-01-24 | 엘지노텔 주식회사 | Call setup method for load balancing in multi-dimensional mobile communication network |
-
2011
- 2011-05-30 SG SG2013083449A patent/SG194897A1/en unknown
- 2011-05-30 WO PCT/CN2011/074891 patent/WO2011144121A2/en active Application Filing
- 2011-05-30 CN CN201180001645.1A patent/CN102918890B/en active Active
- 2011-05-30 CA CA2836330A patent/CA2836330C/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1398067A (en) * | 2001-07-18 | 2003-02-19 | 华为技术有限公司 | Method for distributing channels according to load of base station |
| CN1852567A (en) * | 2005-08-24 | 2006-10-25 | 上海华为技术有限公司 | In-field connection set-up method for field from wireless acess-in network node to kernel network node |
| CN101340701A (en) * | 2007-07-02 | 2009-01-07 | 上海华为技术有限公司 | Access control method and base station of Femto cell |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011144121A3 (en) | 2012-04-26 |
| CA2836330C (en) | 2016-05-24 |
| SG194897A1 (en) | 2013-12-30 |
| WO2011144121A2 (en) | 2011-11-24 |
| CA2836330A1 (en) | 2011-11-24 |
| CN102918890A (en) | 2013-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11490303B2 (en) | Cell handover method and apparatus, RRC reestablishment method and apparatus, storage medium and user equipment | |
| KR100627142B1 (en) | Access parameter adaptation and packet data resource management using detailed mobile status information | |
| US7773991B2 (en) | Reducing access latency while protecting against control signaling data processing overload | |
| CN108966280B (en) | Mobile terminal and network load control method | |
| CN103167534B (en) | The measurement processing method and apparatus of communication event, subscriber equipment | |
| EP1662729A1 (en) | Determining cells to be deleted from an active set based on the reception state of an uplink high-speed signal | |
| US5991633A (en) | Method of dynamically controlling the length of a R-- DATA messages on a random access channel | |
| WO2003101006A1 (en) | Signaling connection admission control in a wireless network | |
| US8488585B2 (en) | Mobile station and method of reconnection process | |
| CN103561436B (en) | A kind of network redirection method and device | |
| JP6249305B2 (en) | Radio bearer control method, device, and system | |
| CN104918283A (en) | Congestion control method and congestion control device | |
| CN102547952B (en) | Method and device for regulating initial transmitting power of random access channel (RACH) preamble | |
| CN105515723A (en) | Method for improving AMC (Adaptive Modulation and Coding) performance of cluster system, base station and terminal | |
| EP2532181B1 (en) | Network entity and method for providing a service for a user entity in a communication network | |
| CN102918890B (en) | Load control method in cordless communication network and device | |
| EP2544484B1 (en) | State handover method and network equipment | |
| JP4548125B2 (en) | Congestion control method and apparatus | |
| CN107809772A (en) | A kind of method, apparatus of handoff threshold adjustment and base station | |
| CN102340818B (en) | Power control method and device of home eNodeB (HeNB) | |
| CN103999499A (en) | Method and device for detecting resumption of interrupted cell | |
| CN104661242A (en) | Data transmission mode switching method and device | |
| CN105307210A (en) | Inter-cell coordination method and inter-cell coordination device | |
| CN102111803B (en) | Method, system and equipment for determining uplink transmission notice and transmission requirement | |
| CN105142218A (en) | Network paging method and network paging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |