CN101170828B - A method for identifying radio access technology - Google Patents
A method for identifying radio access technology Download PDFInfo
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- CN101170828B CN101170828B CN2007101780316A CN200710178031A CN101170828B CN 101170828 B CN101170828 B CN 101170828B CN 2007101780316 A CN2007101780316 A CN 2007101780316A CN 200710178031 A CN200710178031 A CN 200710178031A CN 101170828 B CN101170828 B CN 101170828B
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Abstract
Judging whether the valid wireless access technology used nowadays is 2G or 3G, if 3G, acquiring the information of an accessed cell and identifying the present access technology according to the cell information; When 2G, acquiring EDGE order in the protocol news, and identifying the present access technology. In this way, because the accessed cell information and the EDGE order in the protocol news can be acquired, the present access technology can be identified based on the accessed cell information and the EDGE order in the protocol news after the wireless access terminal is connected with a wireless network; therefore, determining the communication mode according to the identified wireless technology, which can improve customer satisfaction effectively.
Description
Technical field
The present invention relates to wireless communication field, be specifically related to a kind of method of definite wireless access technology.
Background technology
In current 3G wireless communication field, exist multiple wireless access technology, and different wireless access technologys have differences such as different charging policy, communication environment; Therefore, after inserting the 3G wireless network, the user often wonders what the concrete wireless technology of current access 3G wireless network is, with according to the corresponding rational communication mode of this applications of wireless technology.
But, the 3GPP standard agreement does not provide corresponding realization at present, therefore can't provide the user the concrete wireless technology of the current 3G wireless network that inserts, this makes the user determine the communication mode that should use according to concrete wireless technology, and then obviously reduces user satisfaction.
Summary of the invention
In view of this, main purpose of the present invention is a kind of method of definite wireless access technology, to determine the concrete wireless technology of current access of radio network, improves user satisfaction.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of method of definite wireless access technology, this method comprises:
Applied effective wireless access technology is 2G or 3G when judging current access, when being 3G, obtains the information of the sub-district of being inserted, and determines current access technology according to the described cell information that gets access to; When being 2G, obtain enhanced data-rates (EDGE) indication of the enhanced data-rates whole world digital cellular mobile communication systems evolution of the global digital cellular mobile communication systems evolution in the protocol message, and determine current access technology according to the described EDGE indication that gets access to.
Described cell information is: the HSDPA/HSUPA of sub-district supports indication.
The method of determining current access technology according to the described cell information that gets access to is:
When described HSDPA/HSUPA supports to be designated as when not supporting HSDPA, HSUPA, determine that current access technology is the universal mobile telecommunications system technology; When described HSDPA/HSUPA supports to be designated as when only supporting HSDPA, determine that current access technology is the HSDPA technology; When described HSDPA/HSUPA supports to be designated as when supporting HSUPA at least, determine that current access technology is the HSUPA technology.
Described EDGE indication is: the EDGE indication in SI13 and the PSI1 message.
Determine that according to the described EDGE indication that gets access to the method for current access technology is:
When described EDGE is designated as support EGPRS, determine that current access technology is the EDGE technology.
Further obtain the service-domain indication information, and determine current access technology according to the described service-domain indication information that gets access to.
Described service-domain indication information is: the PS domain system information of current registration service territory, general packet radio service (GPRS) service state and network.
The method of determining current access technology according to described service-domain indication information is:
Current registration service territory is PS, but and the PS domain system information time spent of GPRS service state and network, determine that current access technology is the GPRS technology; Otherwise, determine that current access technology is the GSM technology.
Judge that further current network service state is no service state or limited service state,, determine that current access technology does not insert for there being service if there is not service state; If the limited service state determines that current access technology is that limited service inserts.
Described 2G is GSM, and described 3G is the universal mobile telecommunications system technology.
As seen, the method of definite wireless access technology provided by the present invention, applied effective wireless access technology is 2G or 3G in the time of can judging current access, when being 3G, obtain the information of the sub-district of being inserted, and determine current access technology according to the described cell information that gets access to; When being 2G, obtain the EDGE indication in the protocol message, and determine current access technology according to the described EDGE indication that gets access to.
As seen,, make the wireless access terminal behind access of radio network, can determine current access technology according to cell information that is obtained and EDGE indication owing to can obtain the information and the indication of the EDGE in the protocol message of the sub-district of being inserted; Therefore, can be according to the definite communication mode that should use of determined wireless technology, this obviously can effectively improve user satisfaction.
Description of drawings
Fig. 1 is the general flow chart of definite wireless access technology of the present invention;
Fig. 2 is the flow chart of definite wireless access technology of one embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the technology of the present invention is described in detail.
Referring to Fig. 1, Fig. 1 is the general flow chart of definite wireless access technology of the present invention, and this flow process may further comprise the steps:
Step 101: applied effective wireless access technology is 2G or 3G when using prior art and judging current access, if 2G directly enters step 103; Otherwise, enter step 102.Described 2G is GSM normally, and described 3G is universal mobile telecommunications system (UMTS) normally.
Step 102: obtain the information of the sub-district of being inserted, and determine current access technology, process ends afterwards according to the cell information that gets access to.
Particularly, described cell information is varied, as: high speed downlink packet inserts (HSDPA), high speed uplink packet inserts (HSUPA) and supports indication etc.; Support cell informations such as indication according to HSDPA, HSUPA, which in UMTS technology, HSDPA technology, the HSUPA technology be applied access technology (being called for short current access technology) be in the time of just can determining current the access.
Step 103: obtain the EDGE indication in the protocol message, and determine current access technology according to the EDGE indication that gets access to.
Particularly, described EDGE indication is varied, as: the EDGE indication in SI13 and the PSI1 message etc.According to the indication of the EDGE such as EDGE indication in SI13 and the PSI1 message, just can determine whether current access technology is the EDGE technology.
Certainly, if determine that current access technology is not the EDGE technology, then can further obtain the service-domain indication information at current place, and determine current access technology according to the service-domain indication information that gets access to.Particularly, described service-domain indication information is varied, as: the PS domain system information of current registration service territory, GPRS service state, network etc.According to the service-domain indication informations such as PS domain system information of current registration service territory, GPRS service state, network, just can determine that current access technology is GSM or GPRS technology.
Based on the concrete operations of definite wireless access technology of Fig. 1 as shown in Figure 2.Referring to Fig. 2, Fig. 2 is the flow chart of definite wireless access technology of one embodiment of the invention, and this flow process may further comprise the steps:
Step 201: judge whether current network service state is no service state, if enter step 202; Otherwise, directly enter step 203.
Step 202: determine that current access technology does not insert for there being service, and process ends.
Step 203: judge whether the network service state is limited service, if enter step 204; Otherwise, directly enter step 205.
Step 204: determine that current access technology is that limited service inserts, and process ends.
Step 205: judge that current effective wireless access technology is UMTS or GSM, if UMTS enters step 206; Otherwise, directly enter step 210.
Step 206: the HSDPA/HSUPA that obtains the sub-district supports cell informations such as indication.
Step 207: when described HSDPA/HSUPA supports to be designated as when not supporting HSDPA, HSUPA, determine that current access technology is the UMTS technology, and process ends.
Step 208: when described HSDPA/HSUPA supports to be designated as when only supporting HSDPA, determine that current access technology is the HSDPA technology, and process ends.
Step 209: when described HSDPA/HSUPA supports to be designated as when supporting HSUPA at least, determine that current access technology is the HSUPA technology, and process ends.
Step 210: obtain the EDGE indication in the protocol messages such as SI13 and PSI1 message.
Step 211: when described EDGE is designated as support EGPRS, determine that current access technology is the EDGE technology, and process ends.
Step 212:, judge whether current registration service territory is at least PS, and whether the PS domain system information of GPRS service state and network is available, if directly enter step 214 when described EDGE is designated as when not supporting EGPRS; Otherwise, enter step 213.
Step 213: determine that current access technology is the GSM technology, and process ends.
Step 214: determine that current access technology is the GPRS technology.
Need to prove: the factor that need obtain in order to determine wireless access technology, all can use prior art and obtain.
By the above as seen, owing to can obtain the information and the indication of the EDGE in the protocol message of the sub-district of being inserted, make the wireless access terminal behind (as: 3G wireless network card etc.) access of radio network, can determine current access technology according to cell information that is obtained and EDGE indication; Therefore, can be according to the definite communication mode that should use of determined wireless technology, this obviously can effectively improve user satisfaction.
Claims (4)
1. the method for a definite wireless access technology is characterized in that, this method comprises:
Applied effective wireless access technology is 2G or 3G when judging current access, when being 3G, obtains the information of the sub-district of being inserted, and determines current access technology according to the described cell information that gets access to; When being 2G, obtain the enhanced data-rates EDGE indication of the global digital cellular mobile communication systems evolution in the protocol message, and determine current access technology according to the described EDGE indication that gets access to;
Described cell information is: the HSDPA/HSUPA of sub-district supports indication;
The method of determining current access technology according to the described cell information that gets access to is:
When described HSDPA/HSUPA supports to be designated as when not supporting HSDPA, HSUPA, determine that current access technology is a universal mobile telecommunications system UMTS technology; When described HSDPA/HSUPA supports to be designated as when only supporting HSDPA, determine that current access technology is the HSDPA technology; When described HSDPA/HSUPA supports to be designated as when supporting HSUPA at least, determine that current access technology is the HSUPA technology;
Described EDGE indication is: the EDGE indication in SI 13 and PSI 1 message; When described EDGE is designated as support EGPRS, determine that current access technology is the EDGE technology, when described EDGE is designated as when not supporting EGPRS, then according to registration service territory, GPRS service state and, PS domain system information determines that current access technology is GPRS technology or GSM technology.
2. method according to claim 1 is characterized in that, further obtains the service-domain indication information, and determines current access technology according to the described service-domain indication information that gets access to; Described service-domain indication information is: the PS domain system information of current registration service territory, general packet radio service GPRS service state and network; Judge whether current registration service territory is at least PS, and whether the PS domain system information of GPRS service state and network is available, if, determine that then current access technology is the GPRS technology, if not, determine that then current access technology is the GSM technology.
3. method according to claim 1 is characterized in that, judges that further current network service state is no service state or limited service state, if there is not service state, determines that current access technology does not insert for there being service; If the limited service state determines that current access technology is that limited service inserts.
4. method according to claim 1 is characterized in that described 2G is GSM, and described 3G is UMTS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101780316A CN101170828B (en) | 2007-11-23 | 2007-11-23 | A method for identifying radio access technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007101780316A CN101170828B (en) | 2007-11-23 | 2007-11-23 | A method for identifying radio access technology |
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| CN101170828A CN101170828A (en) | 2008-04-30 |
| CN101170828B true CN101170828B (en) | 2010-12-29 |
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| CN2007101780316A Expired - Fee Related CN101170828B (en) | 2007-11-23 | 2007-11-23 | A method for identifying radio access technology |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101883321B (en) * | 2009-05-05 | 2014-03-19 | 中兴通讯股份有限公司 | Method and system for acquiring access information and charging in multimedia broadcast multicast service |
| CN101860942A (en) * | 2010-05-28 | 2010-10-13 | 上海顶竹通讯技术有限公司 | Method for distinguishing terminal access mode |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402951A (en) * | 1999-10-04 | 2003-03-12 | 艾利森电话股份有限公司 | Broadcasting of service capabilities in cellular telecommunications network |
| CN1444832A (en) * | 2000-07-25 | 2003-09-24 | 西门子公司 | Method for improved cell selection for multi-mode radio stations in idle state |
| CN1505910A (en) * | 2001-04-10 | 2004-06-16 | ����ɭ�绰�ɷ�����˾ | Commanding handover between differing radio access technologies |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402951A (en) * | 1999-10-04 | 2003-03-12 | 艾利森电话股份有限公司 | Broadcasting of service capabilities in cellular telecommunications network |
| CN1444832A (en) * | 2000-07-25 | 2003-09-24 | 西门子公司 | Method for improved cell selection for multi-mode radio stations in idle state |
| CN1505910A (en) * | 2001-04-10 | 2004-06-16 | ����ɭ�绰�ɷ�����˾ | Commanding handover between differing radio access technologies |
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| CN101170828A (en) | 2008-04-30 |
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