CN101335990A - Method for mobile terminal to invoke service - Google Patents
Method for mobile terminal to invoke service Download PDFInfo
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- CN101335990A CN101335990A CNA2007101365027A CN200710136502A CN101335990A CN 101335990 A CN101335990 A CN 101335990A CN A2007101365027 A CNA2007101365027 A CN A2007101365027A CN 200710136502 A CN200710136502 A CN 200710136502A CN 101335990 A CN101335990 A CN 101335990A
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Abstract
The invention discloses a method of a mobile terminal to developing service, comprising: first, the mobile terminal is accessed to a general land access network and resided to a common district or multimedia broadcast and multicast operation district according to district selecting and reselecting rules; second, a wireless network controller moves the mobile terminal to proper district according to reporting ability information of the mobile terminal and operation types to be developed.
Description
Technical field
The present invention relates to field of wireless communication, particularly insert (Time Division Synchronization Code Division Multiple Access in TD SDMA, TD-SCDMA) in the system, RNC (radio network controller) is according to the type of service division of cells, and the portable terminal of different abilities is moved to the method for proper cell according to portable terminal (UE, user equipment) ability.
Background technology
Along with popularizing of large-screen multi-functional mobile phone, the application of mobile data services more and more widely, demand to mobile communication no longer is satisfied with phone, message and surfing Internet with cell phone browse service, in order to effectively utilize mobile network resource, 3GPP has proposed multimedia broadcasting and multicast service (MBMS, Multimedia Broadcast Multicast Service), in the mobile network, provide a data source to send the point-to-multipoint service of data to a plurality of portable terminals, the realization Internet resources are shared, improve utilization rate of network resource, the especially Bao Gui interface resource of eating dishes without rice or wine.The MBMS business is a kind of shared network resource transmits data to a plurality of targets from a data source a technology, the MBMS of 3GPP definition can not only realize the classes of messages multicast and the broadcasting of plain text low rate, and can also realize the multicast and the broadcasting of high-speed multimedia business providing multiple rich video, audio frequency and multimedia service.
The MBMS business, the downlink data bandwidth that takies is a lot, has taken many Internet resources, and is for general service, very big as normally influencing of Non-MBMS business such as speech business.For this reason, in the networking process of reality, often wish that the cell separation that will carry the sub-district of MBMS business and carry non-MBMS business comes.Like this, the MBMS business is not carried in the sub-district that has, and carry voice traffic and high speed downlink grouping traffic etc.; Other sub-districts can be assigned with special carrier frequency, are used to carry the MBMS business.
The multi-receiver portable terminal is identical with the principle of double-receiver portable terminal on the mode of handling the professional and non-MBMS business of MBMS, is that example describes with double-receiver portable terminal and single-receiver mobile terminal below:
Double-receiver promptly can receive data simultaneously on two frequencies, carry out professional receiver, is the critical function of MBMS Release 7.A portable terminal (UE, userequipment) in, possess two radio-frequency transmitters, compare with a radio-frequency transmitter, cost high seldom; And 1 transmitter of portable terminal is compared with 2 transmitters, and the cost of two transmitters is than higher, so a portable terminal generally has double-receiver and 1 transmitter, if but the cost permission, a portable terminal also can have double-receiver and dual transmitter.
In the present network architecture, UTRAN (general land Access Network) comprises a RNC (radio network controller) and a plurality of Node B (Node B), under each Node B several sub-districts is arranged.In R7UTRAN, each sub-district is all divided into the sub-district of different qualities (type): MBMS sub-district and common sub-district.
When but portable terminal initially inserts R7UTRAN, RNC does not know that on the one hand this portable terminal is single-receiver or multi-receiver terminal, the RNC professional or non-MBMS business of MBMS that can not be about to carry out according to portable terminal on the other hand, portable terminal is moved to new sub-district or still resided in current area, so that carry out business subsequently.
Summary of the invention
The present invention proposes a kind of RNC according to the type of service division of cells, and according to the ability information of mobile terminal reporting and its with the type of service of carrying out, it is moved to the method for proper cell.
Technical scheme of the present invention is as follows:
At first, portable terminal inserts the land Access Network; The general land Access Network comprises: a radio network controller and a plurality of Node B, each Node B has several sub-districts.
Secondly, according to cell selecting and sub-district gravity treatment principle, portable terminal is resident to common sub-district or MBMS (multimedia broadcasting and multicast service) sub-district.The cell selecting principle is meant according to the power of signal determines sub-district (generally being to select strong signal); Sub-district gravity treatment principle is meant that sub-district, portable terminal place can not provide business support, need reselect the sub-district.Non-MBMS business is mainly handled in common sub-district, and the MBMS business is mainly handled in the MBMS sub-district.
Once more, the multi-receiver portable terminal according to cell selecting and sub-district gravity treatment principle, if persistent district is MBMS sub-district and portable terminal developing MBMS service, then carries out at local area after inserting the land Access Network; Otherwise radio network controller is moved to common sub-district processing corresponding service with it.If portable terminal is the multi-receiver portable terminal, and initial persistent district is common sub-district, and no matter portable terminal developing MBMS service or non-MBMS business are all handled in common sub-district, need not move.If portable terminal is a single-receiver mobile terminal, after then inserting the land Access Network, according to cell selecting and sub-district gravity treatment principle, if initial persistent district is common sub-district and terminal developing MBMS service, then radio network controller is moved to the MBMS sub-district with it, otherwise, handle corresponding service at local area.If portable terminal is single-receiver mobile terminal and initial persistent district is the MBMS sub-district, then no matter which kind of business portable terminal carries out, and all carries out at local area.
Certainly, in the multi-mobile-terminal Access Network, the MBMS sub-district is based on the MBMS business, and the MBMS business has taken a large amount of time slot and the code channel resources in this sub-district, and radio network controller also allows to use resource bearing general servicies such as a spot of time slot and code channel in this sub-district simultaneously; Common sub-district is with non-MBMS business (Non-MBMS business, as speech business) be main, general service has taken a large amount of time slot and the code channel resources in this sub-district, and radio network controller also allows to use resource bearing MBMS business such as a spot of time slot and code channel in this sub-district simultaneously.
By above-mentioned technical scheme, realized that radio network controller is according to the ability information of mobile terminal reporting and the professional or non-MBMS business of MBMS that is about to carry out, portable terminal is moved to new sub-district or still resided in current area, carry out the processing of corresponding service, thereby realized the reasonable disposition of Internet resources, improved the efficient of Internet communication.
Description of drawings
Fig. 1 is the schematic diagram that resides in the multi-receiver mobile terminal to invoke service of MBMS sub-district among the present invention;
Fig. 2 is the schematic diagram that resides in the multi-receiver mobile terminal to invoke service of common sub-district among the present invention;
Fig. 3 resides in the schematic diagram that the single-receiver mobile terminal of common sub-district is commenced business among the present invention.
Embodiment
With reference to the accompanying drawings several embodiments of the present invention are described in detail:
In the present invention, UTRAN only is meant the UTRAN of R7, and terminal (mobile terminal device, UE) existing single receiver terminal also has the multi-receiver terminal.
Portable terminal both can reside in the MBMS sub-district and also can reside in common sub-district when cell selecting and sub-district gravity treatment.And after portable terminal carried out certain business, normally, single receiver terminal resided in the MBMS sub-district, and the multi-receiver terminal resides in common sub-district.
Specific embodiment 1
Be provided with a R7UTRAN, a multi-receiver portable terminal is in advance resident in the MBMS sub-district of this UTRAN (this sub-district is the best sub-district of signal quality).Step 110, portable terminal at first reside in the MBMS sub-district according to the cell selecting principle,
This step further comprises the steps:
A) portable terminal is according to the cell selecting principle, measured the signal quality of a plurality of sub-districts after, select the sub-district that signal quality is best;
B) RNC is in the system broadcast message of this sub-district, and indicating this sub-district is a MBMS sub-district, and portable terminal reading system broadcast knows that this sub-district is the MBMS sub-district, represents that this portable terminal resides in the MBMS sub-district;
Whether step 130, portable terminal prepare to carry out non-MBMS business, if then execution in step 131, otherwise carry out 142;
After step 152, portable terminal are finished the MBMS business, still reside in the MBMS sub-district, prepare the next business of beginning, execution in step 130;
By this specific embodiment 1, as long as after we can find that the multi-receiver portable terminal has been carried out general service, this portable terminal will reside in the common sub-district always.In practice, even RNC is when the preceding general service several times that portable terminal is carried out, can distribute private resource (supposing that this moment, RNC thought that the private resource of sub-district is more abundant) for it in the MBMS sub-district, in case once RNC portable terminal is moved to common sub-district and in common sub-district for after its Resources allocation, portable terminal will reside in common sub-district always and carry out business.
After a multi-receiver portable terminal resides in the MBMS sub-district, if it will carry out non-MBMS business such as voice, RNC can be moved to this portable terminal the more sufficient common sub-district of private resource according to its terminal capability that reports (multi-receiver), be that RNC is this portable terminal distribution private resource in common sub-district, this portable terminal is also resident to common sub-district.In the time of minority, RNC can not moved to common sub-district with this portable terminal yet, and still (MBMS sub-district) sets up dedicated bearer for it in former sub-district.
When a multi-receiver portable terminal resides in common sub-district, neither influence this portable terminal and UTRAN and carry out the Signalling exchange of up-downgoing and configure dedicated resource and do not influence it yet and receive the downstream signal of MBMS sub-district with another receiver, this portable terminal can not switched to the MBMS sub-district by RNC.
So, on long terms, after the multi-receiver portable terminal has been carried out MBMS business or non-MBMS business (as speech business), normally, most of multi-receiver portable terminals reside in common sub-district, and this is because there is more private resource common sub-district, comprises more ascending time slot, allow most of portable terminals to reside in common sub-district, so that the Signalling exchange that multi-receiver portable terminal while and UTRAN carry out up-downgoing.
Thus, passed through a period of time after, the multi-receiver portable terminal will reside in the common sub-district.
Specific embodiment 2
Be provided with a R7UTRAN, a multi-receiver portable terminal is in advance resident in the common sub-district of this UTRAN (this sub-district is the best sub-district of signal quality).
A), select the sub-district that signal quality is best according to the cell selecting principle;
B) UTRAN is in the system broadcast message of this sub-district, and indicating this sub-district is a common sub-district, and portable terminal reading system broadcast cell knows that this sub-district is common sub-district, and portable terminal resides in common sub-district;
Step 230 is prepared developing MBMS service when portable terminal, and portable terminal activates certain interested MBMS business in this sub-district;
A) portable terminal reads control information (the MBMS Modified services Information of the last MBMS business of carrying of MCCH (MBMS control channel) of this sub-district, " MBMS revises business information " message), obtaining this MBMS business (the interested MBMS business of mobile terminal activating) carries out at other neighbor cells;
B) portable terminal is selected the neighbor cell that signal quality is good, i.e. MBMS sub-district, and portable terminal still resides in this sub-district and receives this MBMS business in the MBMS sub-district with its another receiver simultaneously;
Specific embodiment 3
Be provided with a R7UTRAN, a single-receiver mobile terminal is in advance resident in the sub-district of this UTRAN.
A) portable terminal is selected the sub-district that signal quality is best according to the cell selecting principle;
B) UTRAN is in the system broadcast message of this sub-district, and indicating this sub-district is a common sub-district, and portable terminal resides in this sub-district;
On the MCCH of this sub-district (MBMS control channel), RNC be this mobile terminal activating certain MBMS business configuration a frequency, when this frequency is not this subdistrict frequency point, the expression mobile terminal activating the MBMS business not in this sub-district.
Step 370 after portable terminal is finished business, still resides in the MBMS sub-district;
Is the next business that step 380, portable terminal are carried out speech business? if, execution in step 381, otherwise execution in step 360;
By specific embodiment 3, single-receiver mobile terminal can only reside in control information and the MBMS content that the MBMS sub-district could receive MBMS.RNC can be according to the ability of single-receiver mobile terminal, when this portable terminal is carried out non-MBMS when professional, as: speech business, preferentially distribute non-MBMS resource in the MBMS sub-district for it, as: the private resource of carry voice traffic.So-called preferential, be meant RNC for the multi-receiver portable terminal, then in common sub-district for it distributes non-MBMS resource, for single-receiver mobile terminal, RNC then distributes non-MBMS resource in the MBMS sub-district for it.Like this, single-receiver mobile terminal can both can be carried out general service in R7UTRAN, also developing MBMS service well.
After a single-receiver mobile terminal resided in the MBMS sub-district, if it will carry out non-MBMS business such as voice, RNC can distribute to limited private resource in this sub-district (MBMS sub-district) this portable terminal according to its terminal capability that reports (single-receiver); If it is it wants developing MBMS service, then very convenient.
After a single-receiver mobile terminal resides in common sub-district, if it will carry out certain MBMS business, portable terminal in this sub-district (common sub-district) activate certain MBMS business, go up control information (the MBMS Modified services Information of the MBMS business of carrying then according to the MCCH (MBMS control channel) of this sub-district, " MBMS revises business information " message) frequency point information of this MBMS business that upward disposes, the gravity treatment of portable terminal sub-district is (frequency of this sub-district is exactly the frequency point information of this MBMS business of disposing on " MBMS revises business information " message) to new MBMS sub-district, and resides in this MBMS sub-district and receive this MBMS business.After portable terminal was received this MBMS business, portable terminal continued to reside in the MBMS sub-district.
So on long terms, after single-receiver mobile terminal had been carried out MBMS business or non-MBMS business (as speech business), normally, the single-receiver mobile terminal great majority all resided in the MBMS sub-district.
Claims (9)
1, a kind of method of mobile terminal to invoke service is characterized in that, may further comprise the steps:
(1) portable terminal inserts the general land Access Network and according to cell selecting and sub-district gravity treatment principle, and is resident to common sub-district or multimedia broadcasting and multicast service sub-district;
(2) radio network controller determines whether it is moved to other sub-districts according to the ability information of mobile terminal reporting and the type of service that will carry out.
2, method according to claim 1 is characterized in that, in the step (1), the cell selecting principle is meant according to the power of signal determines the sub-district, and sub-district gravity treatment principle is meant that sub-district, portable terminal place can not provide business support, need reselect the sub-district.
3, method according to claim 1 is characterized in that, in the step (1), non-multimedia broadcasting and multicast service are mainly handled in common sub-district, and multimedia broadcasting and multicast service are mainly handled in multimedia broadcasting and multicast service sub-district.
4, method according to claim 1 is characterized in that, in the step (2), the ability information of mobile terminal reporting comprises that portable terminal is multi-receiver portable terminal or single-receiver mobile terminal.
5, method according to claim 1 is characterized in that, in the step (2), the type of service that portable terminal will be carried out comprises general service or multimedia broadcasting and multicast service.
6, according to claim 1 or 4 described methods, it is characterized in that, if portable terminal is multi-receiver portable terminal and initial persistent district is that multimedia broadcasting and multicast service sub-district and portable terminal are carried out multimedia broadcasting and multicast service, then carries out at local area; Otherwise radio network controller is moved to common sub-district processing corresponding service with it.
7, according to claim 1 or 4 described methods, it is characterized in that, if portable terminal is multi-receiver portable terminal and initial persistent district is common sub-district, no matter portable terminal is carried out multimedia broadcasting and multicast service or non-multimedia broadcasting and multicast service, all handle, need not move in common sub-district.
8, according to claim 1 or 4 described methods, it is characterized in that, if portable terminal is single-receiver mobile terminal and initial persistent district is common sub-district, if portable terminal is carried out multimedia broadcasting and multicast service, then radio network controller is moved to multimedia broadcasting and multicast service sub-district with it, otherwise, handle corresponding service at local area.
9, according to claim 1 or 4 described methods, it is characterized in that, is multimedia broadcasting and multicast service sub-district if portable terminal is single-receiver mobile terminal and initial persistent district, and then no matter which kind of business portable terminal carries out, and all carries out at local area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101365027A CN101335990A (en) | 2007-06-27 | 2007-06-27 | Method for mobile terminal to invoke service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101365027A CN101335990A (en) | 2007-06-27 | 2007-06-27 | Method for mobile terminal to invoke service |
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| CN101335990A true CN101335990A (en) | 2008-12-31 |
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| CNA2007101365027A Pending CN101335990A (en) | 2007-06-27 | 2007-06-27 | Method for mobile terminal to invoke service |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075866A (en) * | 2011-01-19 | 2011-05-25 | 大唐移动通信设备有限公司 | Equipment switching method and device |
| CN102487480A (en) * | 2010-02-12 | 2012-06-06 | 华为技术有限公司 | Selecting method and device of carriers for transmitting multimedia broadcast multicast services (MBMS) |
| CN102625389A (en) * | 2011-01-31 | 2012-08-01 | 华为技术有限公司 | Access method of mobile communication network, apparatus and system |
| CN102932747A (en) * | 2012-11-22 | 2013-02-13 | 广西师范大学 | Networking method and system of mobile communication wireless access network based on layered architecture |
| WO2014169762A1 (en) * | 2013-09-16 | 2014-10-23 | 中兴通讯股份有限公司 | Cell reselection method and lte terminal |
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2007
- 2007-06-27 CN CNA2007101365027A patent/CN101335990A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487480A (en) * | 2010-02-12 | 2012-06-06 | 华为技术有限公司 | Selecting method and device of carriers for transmitting multimedia broadcast multicast services (MBMS) |
| CN102487480B (en) * | 2010-02-12 | 2016-03-30 | 华为技术有限公司 | A kind of system of selection of carrier wave of transmitting multimedia broadcast multicast MBMS services, device |
| CN102075866B (en) * | 2011-01-19 | 2014-06-25 | 大唐移动通信设备有限公司 | Equipment switching method and device |
| WO2012097707A1 (en) * | 2011-01-19 | 2012-07-26 | 大唐移动通信设备有限公司 | Method and apparatus for device handover |
| CN102075866A (en) * | 2011-01-19 | 2011-05-25 | 大唐移动通信设备有限公司 | Equipment switching method and device |
| US9807662B2 (en) | 2011-01-19 | 2017-10-31 | Datang Mobile Communications Equipment Co., Ltd | Method and apparatus for device handover |
| CN102625389A (en) * | 2011-01-31 | 2012-08-01 | 华为技术有限公司 | Access method of mobile communication network, apparatus and system |
| CN102625389B (en) * | 2011-01-31 | 2015-09-30 | 华为技术有限公司 | A kind of cut-in method of mobile communications network, device and system |
| US9319954B2 (en) | 2011-01-31 | 2016-04-19 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for accessing to a mobile communication network |
| WO2012103746A1 (en) * | 2011-01-31 | 2012-08-09 | 华为技术有限公司 | Method, device and system for mobile communication network access |
| US10021633B2 (en) | 2011-01-31 | 2018-07-10 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for accessing to a mobile communication network |
| CN102932747B (en) * | 2012-11-22 | 2015-11-25 | 广西师范大学 | Based on mobile communication wireless Access Network network-building method and the system of layered architecture |
| CN102932747A (en) * | 2012-11-22 | 2013-02-13 | 广西师范大学 | Networking method and system of mobile communication wireless access network based on layered architecture |
| WO2014169762A1 (en) * | 2013-09-16 | 2014-10-23 | 中兴通讯股份有限公司 | Cell reselection method and lte terminal |
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Application publication date: 20081231 |