CN102480798A - Method for notifying to wait and base station controller (BSC) - Google Patents
Method for notifying to wait and base station controller (BSC) Download PDFInfo
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- CN102480798A CN102480798A CN2010105635031A CN201010563503A CN102480798A CN 102480798 A CN102480798 A CN 102480798A CN 2010105635031 A CN2010105635031 A CN 2010105635031A CN 201010563503 A CN201010563503 A CN 201010563503A CN 102480798 A CN102480798 A CN 102480798A
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- base station
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
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Abstract
The invention discloses a method for notifying to wait and a base station controller (BSC) which are applied to calls for wireless priority access. The method comprises the steps: a BSC receives a basic channel establishment failure message sent by a base transceiver (BTS) and an assignment request sent by a mobile switching subsystem (MSS); and when sending a basic channel establishment request to the BTS for a second time, the BSC sends one or more notifying-to-wait messages to a mobile station (MS). With the technical solution provided by the invention, the problem that a calling user for wireless priority access may end a call in a queuing process because of misunderstanding is solved, and the effect of user experience is improved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of wait Notification Method and base station controller.
Background technology
Wireless preferential access service is a kind ofly can be through the mechanism of legal authorization and the service that the user provides preferential access of radio network; When its characteristics are that the resource (comprising Radio Resource and land circuit resource) when network is not enough; The mechanism of these process legal authorizations and user are if initiate wireless preferential access audio call; Network side can not let call failure because of inadequate resource, but should call out queuing according to priority, in case there are available resources resource allocation to be called out to this at once; Let access success, thereby reach the purpose that preferential access service is provided.Wireless preferential access service can often be used when emergency takes place.
The key property of wireless preferential access service is:
Wireless preferential access service only offers through the mechanism of legal authorization and user and uses, and the user need be signatory in advance, obtains permission;
The user obtains wireless preferential access service through before dialed number, increasing special prefix, that is to say this service to individual call, rather than to the user's;
When the user used wireless preferential access service, if system resource is congested, system ranked this calling (not seizing other users), and the longest queuing time can be according to the practical application scene setting.
The inventor finds in the above-mentioned correlation technique, in the process of user's queuing, does not give any prompting of user, so, probably can think system exception by user's general custom, and then terminated call, causes wireless preferential access call setup failure.
Summary of the invention
Main purpose of the present invention is to provide a kind of wait Notification Method and base station controller, one of to address the above problem at least.
According to an aspect of the present invention, a kind of wait Notification Method that wireless preferential access is called out that is applied to is provided, has comprised: base station controller receives the primary channel of base station transceiver transmission and sets up failed message and move the assignment request that switching subsystem sends; Base station controller is once more when base station transceiver sends primary channel foundation request, to travelling carriage transmission one or more wait announcement information.
According to another aspect of the present invention; A kind of base station controller that wireless preferential access is called out that is applied to is provided; Comprise: receiver module; Be used for calling out in wireless preferential access, the primary channel that receives the base station transceiver transmission is set up failed message and is moved the assignment request that switching subsystem sends; Sending module is used at base station controller once more when base station transceiver sends primary channel foundation request, to travelling carriage transmission one or more wait announcement information.
Through the present invention; Utilize the characteristic notification message (Feature Notification Message) in the standard A interface to notify the user to wait for; Solved in the process of user's queuing may be owing to misunderstanding the problem of terminated call, and then reached the raising user experience effect.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the wait Notification Method of the embodiment of the invention;
Fig. 2 is the call setup flow chart that the wireless preferential access of the instance according to the present invention is called out;
Fig. 3 is the structured flowchart according to the base station controller of the embodiment of the invention.
Embodiment
Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
Fig. 1 is the flow chart according to the wait Notification Method of the embodiment of the invention.As shown in Figure 1, comprise according to the wait Notification Method of the embodiment of the invention:
Step S102; Base station controller (Base Station Controller; Abbreviate BSC as) reception base station transceiver (Base Transceiver Station; Abbreviating BTS as) primary channel that sends sets up failed message and moves the assignment request that switching subsystem (Mobile Switching Subsystem abbreviates MSS as) sends.
Step S104, base station controller is once more when base station transceiver sends primary channel foundation request, to travelling carriage (Mobile Station abbreviates MS as) transmission one or more wait announcement information.
Through said method, in the process of wireless preferential access call setup, BSC points out the user carrying out resource queue when the user ranks at needs, and on-hook has improved user experience because misread can to avoid the user.
Preferably, base station controller can send above-mentioned wait announcement information through the characteristic notification message.
The characteristic notification message is the connectionless information that MSS is used for notifying end message, and in this message, can carry text message, utilizes characteristic notification message spy to send the wait announcement information, and it is the most convenient to realize.
Preferably, base station controller can send above-mentioned wait announcement information through the characteristic notification message in the A interface of base station controller.
The A interface is the widely used a kind of digital interface of trunk side, can be used as the direct interface between BSC and the MSS.Generally, the characteristic notification message is to send to BSC by MSS through the A interface, and BSC redispatches to MS's.Among the present invention, BSC has utilized the characteristic notification message in this A interface, directly constructs this characteristic notification message and sends to MS, notifies the user to wait for.
Preferably, can carry the text message of the above-mentioned wait announcement information of expression in the characteristic notification message.
Because the characteristic notification message can carry text message, so the preferential form of text message of using representes to wait for notification message among the present invention, and the terminal can show corresponding text information after receiving this message on screen.
According to instance and Fig. 2 above-mentioned preferred embodiment is elaborated below.As shown in Figure 2, the call setup flow process that the wireless preferential access of instance is called out according to the present invention comprises:
Step S202: the terminal is initiated wireless preferential access and is called out, and promptly before called number, adds and dials prefix number, like * 272;
Step S204:BTS has received to call for and has been transmitted to BSC after asking message;
Step S206:BSC sends business request information to switch, and request is set up and called out;
Step S208: S206 is synchronous with step, and BSC sends primary channel to BTS and sets up request message;
After step S210:BTS receives that primary channel is set up request message, check that database begins distributing radio resource, because inadequate resource, primary channel distributes failure.BTS replys primary channel to BSC and sets up failed message, and BSC receives after this message not terminated call, but continues to wait for the assignment request message of MSS;
After step S212:MSS receives the business request information of BSC; After carrying out series of operation (like authentication etc.); Finding that this is called out is that wireless preferential access calls out; So the structure assignment request message carries the priority that this wireless preferential access is called out in the message, assignment request message is sent to BSC;
Step S214:BSC knows that this calling calls out for wireless preferential access after the assignment request of having received MSS, in the time of carrying out that the second time, primary channel was set up, construct a characteristic notification message, carries text message in the message and notifies the user to wait for.This message does not need the terminal to reply confirmation;
Step S216: S214 is synchronous with step, and BSC sends primary channel to BTS once more and sets up request, and sets up the priority of carrying wireless preferential access calling in the request message at primary channel; After BTS received the primary channel request of setting up, discovery was that wireless preferential access is called out, and this moment inadequate resource, therefore this calling is ranked;
Step S218: in order to prevent in queuing process, terminal timer T (42m) is overtime and initiated once more to exhale, and BSC makes the terminal remain at access channel regularly to terminal transmit status query messages;
Step S220: timer T (42m) is reset after receiving this message in the terminal, and the return state query response message;
Step S222:BTS Radio Resource is lined up successfully, sends primary channel to BSC and sets up success message;
Step S224:BSC sends out Extended Channel Assignment Message to the terminal after receiving that primary channel is set up success message, and the terminal changes Traffic Channel over to;
Step S226:BSC becomes after other resources of the distribution of work, sends assignment to MSS and accomplishes message.
Fig. 3 is the structured flowchart according to the base station controller of the embodiment of the invention.Base station controller according to the embodiment of the invention as shown in Figure 3 comprises:
Receiver module 32 is used for calling out in wireless preferential access, and the primary channel that receives the base station transceiver transmission is set up failed message and moved the assignment request that switching subsystem sends.
Sending module 34 is used at base station controller once more when base station transceiver sends primary channel foundation request, to travelling carriage transmission one or more wait announcement information.
Owing to have only base station sub-system (Base Station Subsystem abbreviates BSS as) to know that just Radio Resource is whether not enough, thus notify the user to wait for to realize by BSS more reasonable; Specific practice can be that BSC is after the assignment request of having received MSS; Know that this calling calls out for wireless preferential access, and primary channel is set up failure before, in the time of carrying out that the second time, primary channel was set up; Construct a characteristic notification message, notify the user to wait for not on-hook.
Preferably, sending module 34 can be used for sending above-mentioned wait announcement information through the characteristic notification message.
Preferably, sending module 34, the characteristic notification message that can be used for the A interface through base station controller sends above-mentioned wait announcement information.
Preferably, sending module 34 can be used for adding the text message that carries the above-mentioned wait announcement information of expression at the characteristic notification message.
Utilize the feature notification message (Feature Notification Message) in the standard A interface to notify the user to wait for; The most efficient and convenient in realization; BSC is after the assignment request of having received MSS; Known that this is called out is that wireless preferential access calling and primary channel foundation are before failed; When sending that primary channel is set up request message for the second time; Construct a feature notification message, notify the user to wait for not on-hook, can carry text message in this message and wait for to notify the user.Being provided with of text message can be got different values according to different application scenes.
From above description, can find out, such scheme avoided wireless Priority Call user may be in the process of queuing owing to misunderstanding terminated call, make the user really experience the facility of wireless Priority Call, improved user experience.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, and in some cases, can carry out step shown or that describe with the order that is different from here by calculation element; Perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. wait for Notification Method for one kind, be applied to wireless preferential access and call out, it is characterized in that, comprising:
Base station controller receives the primary channel of base station transceiver transmission and sets up failed message and move the assignment request that switching subsystem sends;
Said base station controller is once more when said base station transceiver sends primary channel foundation request, to travelling carriage transmission one or more wait announcement information.
2. method according to claim 1 is characterized in that, said base station controller sends said wait announcement information through the characteristic notification message.
3. method according to claim 2 is characterized in that, said base station controller sends said wait announcement information through the characteristic notification message in the A interface of said base station controller.
4. method according to claim 3 is characterized in that, carries the text message of the said wait announcement information of expression in the said characteristic notification message.
5. a base station controller is characterized in that, comprising:
Receiver module is used for calling out in wireless preferential access, and the primary channel that receives the base station transceiver transmission is set up failed message and moved the assignment request that switching subsystem sends;
Sending module is used at said base station controller once more when said base station transceiver sends primary channel foundation request, to travelling carriage transmission one or more wait announcement information.
6. base station controller according to claim 5 is characterized in that, said sending module is used for sending said wait announcement information through the characteristic notification message.
7. base station controller according to claim 6 is characterized in that, said sending module, and the characteristic notification message that is used for the A interface through said base station controller sends said wait announcement information.
8. base station controller according to claim 7 is characterized in that, said sending module is used for adding the text message that carries the said wait announcement information of expression at said characteristic notification message.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105635031A CN102480798A (en) | 2010-11-26 | 2010-11-26 | Method for notifying to wait and base station controller (BSC) |
| PCT/CN2011/071835 WO2012068807A1 (en) | 2010-11-26 | 2011-03-15 | Method for notifying to wait and base station controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105635031A CN102480798A (en) | 2010-11-26 | 2010-11-26 | Method for notifying to wait and base station controller (BSC) |
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| Publication Number | Publication Date |
|---|---|
| CN102480798A true CN102480798A (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105635031A Pending CN102480798A (en) | 2010-11-26 | 2010-11-26 | Method for notifying to wait and base station controller (BSC) |
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| WO (1) | WO2012068807A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154506A1 (en) * | 2014-07-02 | 2015-10-15 | 中兴通讯股份有限公司 | Method and device for processing application for speaking right |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176567A (en) * | 1996-08-26 | 1998-03-18 | 诺基亚流动电话有限公司 | Cellular communications system having enhanced priority access and channel assignment functions |
| CN1323502A (en) * | 1998-08-20 | 2001-11-21 | 夸尔柯姆股份有限公司 | System and method for priority access channel assignment in a cellular telephone system |
| US20040219939A1 (en) * | 2000-06-01 | 2004-11-04 | Samsung Electronics Co., Ltd. | Apparatus and a method for controlling a priority access and channel assignment call in a mobile telecommunication system |
-
2010
- 2010-11-26 CN CN2010105635031A patent/CN102480798A/en active Pending
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2011
- 2011-03-15 WO PCT/CN2011/071835 patent/WO2012068807A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176567A (en) * | 1996-08-26 | 1998-03-18 | 诺基亚流动电话有限公司 | Cellular communications system having enhanced priority access and channel assignment functions |
| CN1323502A (en) * | 1998-08-20 | 2001-11-21 | 夸尔柯姆股份有限公司 | System and method for priority access channel assignment in a cellular telephone system |
| US20040219939A1 (en) * | 2000-06-01 | 2004-11-04 | Samsung Electronics Co., Ltd. | Apparatus and a method for controlling a priority access and channel assignment call in a mobile telecommunication system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154506A1 (en) * | 2014-07-02 | 2015-10-15 | 中兴通讯股份有限公司 | Method and device for processing application for speaking right |
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| Publication number | Publication date |
|---|---|
| WO2012068807A1 (en) | 2012-05-31 |
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Application publication date: 20120530 |