CN100395782C - Special measuring controlling message transmitting method - Google Patents
Special measuring controlling message transmitting method Download PDFInfo
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- CN100395782C CN100395782C CNB2005100690563A CN200510069056A CN100395782C CN 100395782 C CN100395782 C CN 100395782C CN B2005100690563 A CNB2005100690563 A CN B2005100690563A CN 200510069056 A CN200510069056 A CN 200510069056A CN 100395782 C CN100395782 C CN 100395782C
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- special measuring
- controlling message
- measuring controlling
- wireless link
- network controller
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Abstract
The present invention relates to a transmission method for special measuring and controlling messages, which comprises the following steps: before transmitting special measuring and controlling message to user terminals, a wireless network controller checks the state of a current wireless link; if the wireless link is in a synchronous ready reconfiguration state, the special measuring and controlling message is stored; otherwise, the special measuring and controlling message is directly transmitted to the user terminals; after the wireless link synchronous ready reconfiguration is completed, the wireless network controller transmits the stored measuring and controlling message to the user terminals. Adopting the method reduces the transmission failing probability of the special measuring and controlling message; in addition, the special measuring controlling message can not be lost, and retransmission time delay is reduced.
Description
Technical field
The present invention relates to wireless communication field, refer to a kind of special measuring controlling message transmitting method especially.
Background technology
The measurement report that the implementation method of WCDMA system wireless resource management is based on base station side launches.In order to reflect the link-quality on the air interface accurately and real-time, polytype special measurement means are provided in the WCDMA agreement, measure SIR (signal interference ratio) measurement etc. as descending sign indicating number emissive power.By these measurements, network side can obtain the emissive power of downlink, information such as the receiving end signal to noise ratio (S/N ratio) of up-link, thus assess out current communication quality, as adjust the most direct of power and transmission rate and foundation accurately, finally reach the effect of optimization Internet resources.Therefore, obtain relevant metrical information in time, very important influence is arranged for network performance.
Yet for the situation of avoiding flow process to intersect, agreement regulation, wireless link synchronization are prepared to reshuffle the stage, when RNC (radio network controller) sends special measuring controlling message, and directly return measurement failure of NODEB (base station).But wireless link synchronization is prepared reconfiguration course, it is a very common signaling procedure, the probability that bumps with the special measuring controlling message process of transmitting is very big, therefore, resolve wireless link synchronization and prepare the problem that reconfiguration course sends the special measuring controlling message failure down, the optimization of network and system performance is had very big realistic meaning.
Summary of the invention
The invention provides a kind of special measuring controlling message transmitting method, in order to solve the problem of preparing to send under the reconfiguration course special measuring controlling message failure in the prior art in wireless link synchronization.
Special measuring controlling message transmitting method provided by the invention comprises:
Radio network controller is before user terminal sends special measuring controlling message, check the current wireless link state, if Radio Link is in synchronous preparation reconfiguration status, then with this special measuring controlling message storage, after wireless link synchronization was prepared to reshuffle and finished, radio network controller sent to user terminal with the special measuring controlling message of storage; Otherwise, this special measuring controlling message is directly sent to user terminal.
According to said method of the present invention, wireless link synchronization if store one or more special measuring controlling message, then all sends to user terminal with it after preparing to reshuffle and finishing.
The sending order of described many special measuring controlling messages is first-in first-out, pushdown or random fashion.
According to said method of the present invention, also comprise special measuring controlling message send finish after, the step of deletion stored record.
Described concrete grammar with this special measuring controlling message storage is: this special measuring controlling message is stored in the scratch pad memory of a special use.
Described scratch pad memory is arranged in described radio network controller.
Described concrete grammar with this special measuring controlling message storage is: this special measuring controlling message is stored in the internal memory of radio network controller, and adds identification information.
Wireless link synchronization if radio network controller is checked through according to described identification information and stores one or more special measuring controlling message in the internal memory, then all sends to user terminal with it after preparing to reshuffle and finishing.
Advantage of the present invention is as follows:
1, whether the inventive method is in synchronous preparation reconfiguration status owing to prejudge Radio Link, has reduced special measuring controlling message and has sent failed probability;
2, the present invention has adopted caching mechanism, has guaranteed that special measuring controlling message can not lose;
3, direct special measuring controlling message with buffer memory sent after wireless link synchronization was prepared to reshuffle and finished, and had reduced the repeating transmission time delay.
Description of drawings
Fig. 1 reshuffles flow process for wireless link synchronization;
Fig. 2 is one of the inventive method process flow diagram;
Fig. 3 is two of the inventive method process flow diagram.
Embodiment
As shown in Figure 1, for wireless link synchronization is reshuffled flow process, wherein, step 101 is radio link reconfiguration preparatory stages, and RNC issues " radio link reconfiguration preparation " message and gives NodeB, and NodeB returns " radio link reconfiguration is ready to complete " message; RNC may prepare to reshuffle flow process by setting up procedure 102 synchronously then, and also possibility execution in step 103 is cancelled the radio link reconfiguration flow process.Step 102 comprises: RNC issues radio link reconfiguration and carries out message to NodeB, the time point that comprises new allocation activation in the message, represent with CFN (Connection Frame Number), issue the physical channel reconfiguration request then and give UE (user terminal), the time point that also comprises new allocation activation in the message, give the time point of NodeB identical with configuration, guarantee that the new configuration of UE and NodeB comes into force simultaneously.
In order effectively to solve the problem of preparing to issue in the reconfiguration course special measuring controlling message failure in wireless link synchronization, the inventive method adopts as Fig. 2, flow process shown in Figure 3, below each process step is described in detail.
Referring to Fig. 2, be the pre-transmission flow of special measuring controlling message, comprising:
Step S21, the pre-transmission flow of startup special measuring controlling message;
Step S22, RNC construct special measuring controlling message, and preparation sends to user terminal with this message;
Step S23, RNC check whether the current wireless Link State is in synchronous preparation reconfiguration status, if, execution in step S24 then; Otherwise, execution in step S25;
Concrete inspection method, for example: a preparation is set in RNC reshuffles zone bit, after RNC receives " radio link reconfiguration is ready to complete " message, with this mark position is effective, start a timer simultaneously, this length of timer is the time span that the current time arrives the activationary time point of configuration, when behind this timer expiry or RNC issue " radio link reconfiguration cancellation " when giving NodeB, it is invalid that the mark position is reshuffled in preparation; As RNC when to be checked through this zone bit be effective (as being " 1 "), think that then the current wireless link is to be in synchronous preparation reconfiguration status; As RNC when to be checked through this zone bit be invalid (as being " 0 "), think that then the current wireless link is not to be in synchronous preparation reconfiguration status;
Step S24, with this special measuring controlling message buffer memory, wait for that wireless link synchronization prepares to send after reconfiguration course finishes again; Concrete storage means can be: store in the ad hoc scratch pad memory of RNC, perhaps store in the internal memory of RNC and add identification information; If in the wireless link synchronization reconfiguration course, RNC has issued a plurality of special measuring controlling messages, then stores into those message in the buffer queue one by one;
Step S25, directly send this special measuring controlling message to user terminal;
Step S26, end special measuring controlling message transmission flow.
Referring to Fig. 3, prepare to reshuffle the special measuring controlling message transmission flow in the stage of finishing for wireless link synchronization, comprising:
Step S31, the pre-transmission flow of startup special measuring controlling message;
Step S32, RNC wait wireless link synchronization is prepared to reshuffle to finish;
Step S33, after wireless link synchronization is prepared reconfiguration course and is finished, RNC checks whether store special measuring controlling message; If, execution in step S34 then; Otherwise, execution in step S35; Concrete inspection method is corresponding with storage means, if be provided with special measuring controlling message is stored in the storer of a special use, checks then whether record is arranged in this storer; If be provided with identification information storage on the special measuring controlling message band in the internal memory of RNC, then check the stored record whether this kind identification information is arranged in the RNC internal memory;
The special measuring controlling message that step S34, RNC read storage sends to user terminal, and deletion corresponding record content;
Step S35, end special measuring controlling message transmission flow.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (8)
1. special measuring controlling message transmitting method comprises:
Radio network controller is before user terminal sends special measuring controlling message, check the current wireless link state, if Radio Link is in synchronous preparation reconfiguration status, then with this special measuring controlling message storage, after wireless link synchronization was prepared to reshuffle and finished, radio network controller sent to user terminal with the special measuring controlling message of storage; Otherwise, this special measuring controlling message is directly sent to user terminal.
2. the method for claim 1 is characterized in that, wireless link synchronization if store one or more special measuring controlling message, then all sends to user terminal with it after preparing to reshuffle and finishing.
3. method as claimed in claim 2 is characterized in that, the sending order of described many special measuring controlling messages is first-in first-out, pushdown or random fashion.
4. the method for claim 1 is characterized in that, also comprise special measuring controlling message send finish after, the step of deletion stored record.
5. the method for claim 1 is characterized in that, described concrete grammar with this special measuring controlling message storage is: this special measuring controlling message is stored in the scratch pad memory of a special use.
6. method as claimed in claim 5 is characterized in that described scratch pad memory is arranged in described radio network controller.
7. the method for claim 1 is characterized in that, described concrete grammar with this special measuring controlling message storage is: this special measuring controlling message is stored in the internal memory of radio network controller, and adds identification information.
8. method as claimed in claim 7, it is characterized in that, wireless link synchronization if radio network controller is checked through according to described identification information and stores one or more special measuring controlling message in the internal memory, then all sends to user terminal with it after preparing to reshuffle and finishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100690563A CN100395782C (en) | 2005-05-10 | 2005-05-10 | Special measuring controlling message transmitting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100690563A CN100395782C (en) | 2005-05-10 | 2005-05-10 | Special measuring controlling message transmitting method |
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| CN1862613A CN1862613A (en) | 2006-11-15 |
| CN100395782C true CN100395782C (en) | 2008-06-18 |
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| CNB2005100690563A Expired - Fee Related CN100395782C (en) | 2005-05-10 | 2005-05-10 | Special measuring controlling message transmitting method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998481B (en) * | 2009-08-10 | 2013-10-16 | 电信科学技术研究院 | Method and equipment for transceiving proprietary measurement information |
| CN106879020B (en) | 2010-01-07 | 2021-02-05 | 日本电气株式会社 | Wireless communication system, wireless terminal, wireless network, and wireless communication method |
| CN102448183A (en) * | 2012-01-18 | 2012-05-09 | 大唐移动通信设备有限公司 | Uu interface reconfiguration method and equipment |
| CN111050421B (en) * | 2018-10-11 | 2022-04-05 | 大唐移动通信设备有限公司 | Control method and control device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1284244A (en) * | 1998-01-29 | 2001-02-14 | 诺基亚网络有限公司 | Method for connection reconfiguration in cellular radio metwork |
| US6405247B1 (en) * | 1997-05-02 | 2002-06-11 | 3Com Corporation | Method and apparatus for operating the internet protocol over a high-speed serial bus |
| US6496858B1 (en) * | 1997-07-14 | 2002-12-17 | Tut Systems, Inc. | Remote reconfiguration of a secure network interface |
| US6691165B1 (en) * | 1998-11-10 | 2004-02-10 | Rainfinity, Inc. | Distributed server cluster for controlling network traffic |
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2005
- 2005-05-10 CN CNB2005100690563A patent/CN100395782C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6405247B1 (en) * | 1997-05-02 | 2002-06-11 | 3Com Corporation | Method and apparatus for operating the internet protocol over a high-speed serial bus |
| US6496858B1 (en) * | 1997-07-14 | 2002-12-17 | Tut Systems, Inc. | Remote reconfiguration of a secure network interface |
| CN1284244A (en) * | 1998-01-29 | 2001-02-14 | 诺基亚网络有限公司 | Method for connection reconfiguration in cellular radio metwork |
| US6691165B1 (en) * | 1998-11-10 | 2004-02-10 | Rainfinity, Inc. | Distributed server cluster for controlling network traffic |
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Granted publication date: 20080618 Termination date: 20180510 |