CN101267579A - Processing method, device and system for direct transfer message - Google Patents
Processing method, device and system for direct transfer message Download PDFInfo
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- CN101267579A CN101267579A CNA2007100056721A CN200710005672A CN101267579A CN 101267579 A CN101267579 A CN 101267579A CN A2007100056721 A CNA2007100056721 A CN A2007100056721A CN 200710005672 A CN200710005672 A CN 200710005672A CN 101267579 A CN101267579 A CN 101267579A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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Abstract
The invention provides a processing method, device and system of direct-sending messages. The method mainly comprises that, a UE (user equipment) sends an uplink direct-sending message to a RAN (radio access network) side, wherein information related to an initiated service and carried in an IE (information unit) contained in the uplink direct-sending message; the RAN side acquires the information related to the service and carried in the IE, and performs corresponding processing based on the information related to the service. The system mainly includes the UE and the RAN side device. With the invention, the RAN side can obtain the information related to the service timely, and can process the information timely.
Description
Technical field
The present invention relates to network communication field, relate in particular to a kind of processing method, device and system of direct-sending message.
Background technology
Direct-sending message is UE (User Equipment, subscriber equipment) interactive signaling and between the CN (core net), because direct-sending message need transmit by Access Network, therefore, in direct-sending message, carry NAS (Non access stratum, Non-Access Stratum) information and the Access Network IE (lnformation Element, information unit) that need handle.Direct-sending message in UMTS (Universal MobileTelecommunications System, universal mobile telecommunications system) comprises: initial direct-sending message, up direct-sending message and descending direct-sending message.Initial direct-sending message and up direct-sending message are up message, are transferred to core net by UE by Access Network.
A kind of processing method of direct-sending message is in the prior art: the UE that is under the state of activation initiates a new business by the carrying of up direct-sending message.Embody in the NAS information that the information that this new business is relevant comprises in above-mentioned up direct-sending message, the message that above-mentioned business is relevant comprises: business is a general service, urgency traffic, or signaling traffic etc.
The IE that comprises in the above-mentioned up direct-sending message is shown in following table 1.
Table 1: the IE signal table that carries in up the direct transferring.
| lnformation Element/Group name | Need | Multi | Type and reference | Semantics description |
| Message Type | MP | Message Type | ||
| UE information elements |
| lntegrity check info | CH | lntegrity check info 10.3.3.16 | lntegritycheck info is included if integrity protection is applied | |
| CN information elements | ||||
| CN domain identity | MP | CN domain identity 10.3.1.1 | ||
| NAS message | MP | NAS message 10.3.1.8 | ||
| Measurement information elements | ||||
| Measured results on RACH | OP | Measured results on RACH 10.3.7.45 |
From above-mentioned table 1 as can be seen, RAN (Radio Access Network, Radio Access Network) the side IE that need handle is and the incoherent information of this business, CN is according to the business information of indicating among the NAS, the indication Access Network is that different business is set up different RB (Radio Bearer, radio bearer) carrying.At LTE (Long term evolution, Long Term Evolution) in the system, in order to optimize the use of Internet resources, operator may be put into some particular service special frequency layer or RAT (radio accesstechnology, wireless access technology) carries, therefore, the RAN side need know that some carry out the service optimization processing with professional relevant information.
The shortcoming of the method for above-mentioned prior art is: in the method, the RAN side is not known professional relevant information fully when the CN side is transmitted up direct-sending message.The RAN side must wait the CN side to finish corresponding service processing, receive the downstream message that the CN side sends after, could obtain the relevant information of business, and begin to carry out corresponding service processing.
When new service request that the RAN side can't support that UE under the state of activation initiates, the handling process schematic diagram between UE, RAN side and the CN side as shown in Figure 1.When the RAN side can't be supported the new business of UE initiation for some reason, or the initiation of new business is when reaching the traffic limits condition, after the RAN side is also only received the downstream message of CN side transmission, could obtain the relevant information of the new business of UE initiation, then, send the descending signaling of the process information that carries corresponding subsequent to UE.Therefore, above-mentioned handling process shown in Figure 1 will be brought bigger time delay to the Business Processing process of network side, be unfavorable for the new business demand among the above-mentioned LTE.
Summary of the invention
The purpose of the embodiment of the invention provides a kind of processing method, device and system of direct-sending message, thereby can shorten the processing delay of RAN side.
The purpose of the embodiment of the invention is achieved through the following technical solutions:
A kind of processing method of direct-sending message comprises step:
RAN receives up direct-sending message, comprises the relevant information of the business that UE initiates in the described up direct-sending message;
Described RAN side is obtained the relevant information of the business of carrying in the described up direct-sending message, handles according to this professional relevant information.
A kind of user equipment (UE) comprises:
Up direct-sending message sending module is used for sending up direct-sending message to the RAN side, and the relevant information of the business of being initiated is set among the IE that comprises in described up direct-sending message.
A kind of RAN side apparatus comprises:
The service related information acquisition module is used for from the IE that the up direct-sending message that the UE that receives sends comprises, and obtains the relevant information of the business that described UE initiates;
Service Processing Module, the relevant information that is used for the business obtained according to described service related information acquisition module is handled.
A kind of treatment system of direct-sending message comprises: UE and RAN side apparatus, wherein,
UE is used for sending up direct-sending message to the RAN side apparatus, and carries the relevant information of the business of being initiated among the IE that comprises in described up direct-sending message;
The RAN side apparatus is used for obtaining the relevant information of the business that described IE carries, and handles according to this professional relevant information.
The technical scheme that is provided by the invention described above embodiment as can be seen, the embodiment of the invention is by carrying professional relevant information among the IE that comprises in up direct-sending message, make the RAN side in time obtain professional relevant information, in time handle accordingly, thereby can shorten the time delay that the business of UE is set up.
Description of drawings
Fig. 1 is in the prior art, when new service request that the RAN side can't support that UE under the state of activation initiates, and the handling process schematic diagram between UE, RAN side and the CN side;
Fig. 2 is the process chart of the described method of the embodiment of the invention;
Fig. 3 is in the embodiment of the invention, when new service request that the RAN side can't support that UE under the state of activation initiates, and the handling process schematic diagram between UE, RAN side and the CN side;
Fig. 4 is the structural representation of the treatment system of the described direct-sending message of the embodiment of the invention.
Embodiment
The embodiment of the invention provides a kind of processing method, device and system of direct-sending message.
Describe the embodiment of the invention in detail below in conjunction with accompanying drawing, the handling process of the described method of the embodiment of the invention comprises the steps: as shown in Figure 2
Step 2-1:UE initiates a new business by up direct-sending message, and carries the relevant information of the business of being initiated among the IE that comprises in this up direct-sending message.
The UE that is under the state of activation sends a up direct-sending message by RAN side direction CN side, initiates a new business by this up direct-sending message.And increase the relevant information of carrying the business of being initiated among the IE that comprises in this up direct-sending message, this professional relevant information comprises: business is the reason of general service or type, priority and the foundation business of urgency traffic or signaling traffic and business, professional relevant condition etc.The above-mentioned professional relevant information IE afterwards that increased is shown in following table 2.
Table 2: increased professional relevant information IE signal table afterwards
| 。Information Element/Group name | Need | Multi | Type and reference | Semantics description |
| Message Type | MP | Message Type | ||
| UE information elements | ||||
| Integrity check info | CH | Integrity check info 10.3.3.16 | Integrity check info is included if integrity protection is applied | |
| Added IEs | ||||
| ＞cause | ||||
| ＞priority | ||||
| ＞other information related to service | ||||
| CN information elements | ||||
| CN domain identity | MP | CN domain identity 10.3.1.1 | ||
| NAS message | MP | NAS message 10.3.1.8 | ||
| Measurement information elements |
| Measured results on RACH | OP | Measured results on RACH 10.3.7.45 |
The relevant information of the business that the cause (reason) in the above-mentioned table 2 under the Added IEs column, priority (priority) and the pairing behavior of other information related to service (other service related information) increase newly.
Step 2-2:RAN side is obtained the relevant information of the business of carrying among the IE that comprises in the up direct-sending message, handles accordingly.
After the RAN side joint is received the above-mentioned up direct-sending message of UE transmission,, obtain the relevant information of the business of carrying among the IE that comprises in the up direct-sending message, and handle accordingly transmitting this up direct-sending message in the CN side.Therefore, in embodiments of the present invention, between CN side and the RAN side from before the serial process process become the parallel processing process.
Illustrate the relevant information of above-mentioned RAN lateral root below, carry out the corresponding service processing process according to the business of carrying among the IE that obtains.
In this embodiment, when new service request that the RAN side can't support that UE under the state of activation initiates, the handling process schematic diagram between UE, RAN side and the CN side as shown in Figure 3.
When the RAN side has been obtained the relevant information of the business of carrying among the IE that comprises in the above-mentioned up direct-sending message,, judge that the RAN side can't support the new service request that UE initiates according to the capabilities limits of RAN side or the load limitations of network.The reason of judging can for: above-mentioned new business can't be provided by current Serving cell or current Serving cell can't be above-mentioned UE Resources allocation.Perhaps, when the initiation of RAN side judgement new business has reached the traffic limits condition, such as, surpassed the maximum number of connections of UE support or the condition of RB number.
Then, RAN determines follow-up handling process according to the business information that obtains.The RAN side directly sends the descending signaling of the process information carry corresponding subsequent to UE, and handles after not needing to receive by the time the downstream message that the CN side sends again.Above-mentioned follow-up handling process comprises: indicate above-mentioned UE to go proper cell to initiate new business, perhaps the low business of Release priority level is set up the high business of priority etc.Thereby, saved the processing delay of RAN side, be applicable to the new business demand among the above-mentioned LTE.
The structural representation of the treatment system of the described direct-sending message of the embodiment of the invention comprises as shown in Figure 4 as lower module:
UE is used for sending up direct-sending message to the RAN side apparatus, and carries the relevant information of the business of being initiated among the IE that comprises in described up direct-sending message.Comprise: up direct-sending message constructing module and up direct-sending message sending module.
Wherein, up direct-sending message constructing module is used to construct and initiates professional up direct-sending message, and the relevant information of the business of being initiated is set among the IE that comprises in described up direct-sending message;
Wherein, up direct-sending message sending module is used for sending the up direct-sending message that described up direct-sending message constructing module is constructed to the RAN side apparatus.
The RAN side apparatus is used for obtaining the relevant information of the business that described IE carries, and handles accordingly according to this professional relevant information.Comprise: service related information acquisition module and Service Processing Module.
Wherein, the service related information acquisition module is used for from the IE that the up direct-sending message that the UE that receives sends comprises, and obtains the relevant information of the business that described UE initiates;
Wherein, Service Processing Module is used for the relevant information of the business obtained according to described service related information acquisition module, handles accordingly.
The described method and system of the embodiment of the invention is applicable to LTE, GSM (Global SystemMobile, global system for mobile communications), CDMA (Code Division Multiple Access, code division multiple access) and WCDMA mobile radio systems such as (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA)).
In sum, the embodiment of the invention has solved the RAN side because ability or load or other reasons, during the new service request that can't prop up that UE initiates, or the initiation of new business is when reaching the traffic limits condition, can guarantee that the RAN side in time handles accordingly, that is to say, when RAN receives the content of carrying among the IE of up direct-sending message, just begin to do corresponding processing.The content of carrying in according to NAS as CN, when RAN was issued corresponding processing (set up RB or other), RAN can directly reply CN, saves between the two negotiation and handling process, thereby saved the time delay that the business of UE is set up.
The above; it only is the preferable embodiment of the embodiment of the invention; but the protection range of the embodiment of the invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the embodiment of the invention discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the embodiment of the invention.Therefore, the protection range of the embodiment of the invention should be as the criterion with the protection range of claim.
Claims (10)
1. the processing method of a direct-sending message is characterized in that, comprises step:
A, Radio Access Network RAN receive up direct-sending message, comprise the relevant information of the business that user equipment (UE) initiates in the described up direct-sending message;
B, described RAN side are obtained the relevant information of the business that comprises in the described up direct-sending message, handle according to this professional relevant information.
2. the processing method of direct-sending message according to claim 1 is characterized in that, the relevant information of described business comprise professional importance, professional type, professional priority at least and set up in professional reason and the condition one of.
3. the processing method of direct-sending message according to claim 1 and 2 is characterized in that, described step B specifically comprises:
The RAN side is transmitted described up direct-sending message and is given core net CN side, and obtains the relevant information of the business of carrying among the IE that comprises in the described up direct-sending message.
4. the processing method of direct-sending message according to claim 1 and 2 is characterized in that, described step B specifically comprises:
When the relevant information of RAN lateral root according to the described business obtained, determine that described RAN side can't support that described UE initiates professional the time, or the initiation of described business has been when having reached the traffic limits condition, the described UE of described RAN side direction sends corresponding subsequent processing information.
5. a user equipment (UE) is characterized in that, comprising:
Up direct-sending message sending module is used for sending up direct-sending message to the RAN side, and the relevant information of the business of being initiated is set among the IE that comprises in described up direct-sending message.
6. UE according to claim 5 is characterized in that, described UE also comprises:
Up direct-sending message constructing module is used to construct the up direct-sending message of the relevant information that comprises the business of being initiated.
7. a Radio Access Network RAN side apparatus is characterized in that, comprising:
The service related information acquisition module is used for from the IE that the up direct-sending message that the UE that receives sends comprises, and obtains the relevant information of the business that described UE initiates;
Service Processing Module, the relevant information that is used for the business obtained according to described service related information acquisition module is handled.
8. the treatment system of a direct-sending message is characterized in that, comprising: UE and RAN side apparatus, wherein,
UE is used for sending up direct-sending message to the RAN side apparatus, and carries the relevant information of the business that UE initiates in described up direct-sending message;
The RAN side apparatus is used for obtaining the relevant information of the business that described up direct-sending message carries, and handles according to this professional relevant information.
9. the treatment system of direct-sending message according to claim 8 is characterized in that, described UE specifically comprises:
Up direct-sending message constructing module is used to construct up direct-sending message, and the relevant information of the business of being initiated is set among the IE that comprises in described up direct-sending message;
Up direct-sending message sending module is used for sending the up direct-sending message that described up direct-sending message constructing module is constructed to the RAN side apparatus.
10. according to Claim 8 or the treatment system of 9 described direct-sending messages, it is characterized in that described RAN side apparatus specifically comprises:
The service related information acquisition module is used for from the IE that the up direct-sending message that the UE that receives sends comprises, and obtains the relevant information of the business that described UE initiates;
Service Processing Module, the relevant information that is used for the business obtained according to described service related information acquisition module is handled.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100056721A CN101267579A (en) | 2007-03-13 | 2007-03-13 | Processing method, device and system for direct transfer message |
| PCT/CN2008/070484 WO2008110120A1 (en) | 2007-03-13 | 2008-03-13 | Process method, device and system for direct transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100056721A CN101267579A (en) | 2007-03-13 | 2007-03-13 | Processing method, device and system for direct transfer message |
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|---|---|
| CN101267579A true CN101267579A (en) | 2008-09-17 |
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| CNA2007100056721A Pending CN101267579A (en) | 2007-03-13 | 2007-03-13 | Processing method, device and system for direct transfer message |
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| CN (1) | CN101267579A (en) |
| WO (1) | WO2008110120A1 (en) |
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| SE529376C3 (en) * | 2004-12-30 | 2007-08-21 | Teliasonera Ab | Method and system for controlling service access in shared networks |
| CN100442916C (en) * | 2005-03-15 | 2008-12-10 | 华为技术有限公司 | Method of setting up master call |
| CN1842209B (en) * | 2005-03-29 | 2010-05-12 | 北京三星通信技术研究有限公司 | Method for providing MBMS service |
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Open date: 20080917 |