CN101742414A - Notification method of Multimedia Broadcast Multicast Service (MBMS) configuration and device therefor - Google Patents
Notification method of Multimedia Broadcast Multicast Service (MBMS) configuration and device therefor Download PDFInfo
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Abstract
The invention discloses a notification method of Multimedia Broadcast Multicast Service (MBMS) configuration and a device therefor; wherein the method comprises the following steps: in air interface information of a dedicated channel, a wireless network controller configures configuration information on the MBMS located in a district where a terminal belongs to; finally the wireless network controller transmits the configured air interface information of the dedicated channel to the terminal. With the method and the device of the invention adopted, configuration information of the MBMS can be transmitted by the air interface information of the dedicated channel, thus effectively solving the problem that in the TD-SCDMA multi-carrier system, configuration of non-MBMS and MBMS can not meet the requirement of receiving MBMS in case of pilot frequency time slot, so that the terminal in dedicated link status can still receive MBMS configuration information and then receive MBMS, thus facilitating application of MBMS.
Description
Technical field
The present invention relates to the communications field, and especially, relate to the Notification Method and the device of a kind of multimedia broadcast-multicast service (Multimedia Broadcast/Multicast Service abbreviates MBMS as) configuration.
Background technology
At TD SDMA (Time Division Synchronous Code DivisionMultiple Access, abbreviation TD-SCDMA) in the system, the bearing mode of MBMS is divided into two kinds usually: point-to-point (Point To Point, abbreviate PTP as) carrying and point-to-multipoint carrying (Point To Multipoint abbreviates PTM as).Wherein, the configuration of PTM service bearer is by radio network controller (Radio Network Controller, RNC) by MBMS control channel (MBMS Control Channel, abbreviating MCCH as) terminal is given in configuration, and the employed physical resource of MCCH disposes by system message (SIB5).
For the terminal of supporting MBMS, according to third generation partner program (3rdGeneration Partnership Project, 3GPP) the regulation in 25.331, no matter its state (for example, CELL_DCH (dedicated connection status), CELL_PCH (paging channel listening state), CELL_FACH (forward access channel listening state), and URA_PCH (at UTRAN Acceditation Area (UTRAN Registration Area) monitoring seek channel state)), if if its generation its switch (switching occurs over just under CELL_DCH and two kinds of connection status of CELL_FACH) or sub-district gravity treatment all need to obtain present ongoing MBMS business by MCCH.
TD-SCDMA multicarrier system is a main carrier of employing and the system that a plurality of auxilliary carrier wave is formed, usually, transmitting system broadcasting on main carrier time slot 0, MCCH then can send at main carrier time slot 0 also can be in other time slots transmissions of main carrier.
Above-mentioned characteristic based on TD-SCDMA multicarrier system, in TD-SCDMA multicarrier system, carry out a user under the situation of MBMS business and non-MBMS service concurrence, its resource allocation need be satisfied following condition: MBMS business and satisfy alien frequencies every time slot with non-MBMS traffic resource assignment needs on different frequencies.
Be configured at MCCH under the situation of certain time slot of main carrier, if certain user is carrying out non-MBMS business (for example, carrying out the background downloading service), the resource allocation of this non-MBMS business can't be satisfied alien frequencies every time slot with MCCH place time slot on assistant carrier frequency.In this case, when the user who carries out non-MBMS business activates the MBMS business, MBMS user will can't obtain the MBMS business configuration owing to reading MCCH, and then cause the user can't receive corresponding MBMS business.Yet the user usually can be in CELL_DCH state (that is, carrying out non-MBMS business), and therefore, this problem will cause very big obstruction to the use of MBMS business.
At present, do not cause the user can't receive the problem of MBMS business every time slot, do not propose effective solution as yet at not satisfying alien frequencies owing to the professional configuration of non-MBMS with the MBMS business.
Summary of the invention
Consider in the correlation technique and do not make the present invention every the problem that time slot causes the user can't receive the MBMS business owing to non-MBMS business does not satisfy alien frequencies with the configuration of MBMS business, for this reason, main purpose of the present invention is to provide a kind of informing mechanism of multimedia broadcast-multicast service configuration.
According to an aspect of the present invention, a kind of Notification Method of multimedia broadcast-multicast service configuration is provided, this method is used in the configuration of non-multimedia broadcast-multicast service and multimedia broadcast-multicast service MBMS and does not satisfy alien frequencies under the situation of time slot, gives terminal with the configuration notification of multimedia broadcast-multicast service.
Notification Method according to multimedia broadcast-multicast service configuration of the present invention comprises: the configuration information of radio network controller multimedia broadcast-multicast service in the sub-district, configurating terminal place in the dedicated channel idle message; Radio network controller sends to terminal with the dedicated channel idle message of configuration.
Wherein, the radio network controller processing of disposing above-mentioned configuration information in the dedicated channel idle message can comprise: radio network controller disposes the cell that carries configuration information in the dedicated channel idle message.
And after radio network controller had sent the dedicated channel idle message of configuration, this method can further comprise: terminal receives the dedicated channel idle message from radio network controller, therefrom obtains the cell that carries configuration information.
Preferably, the cell that carries configuration information can comprise following one of at least: business information, MBMS general information, the MBMS point of the business information of change, not change face sub-district P-T-M wireless loading information, MBMS access information to multiple spot public wireless beared information, MBMS current area P-T-M wireless loading information, MBMS.
And, after terminal is received the dedicated channel idle message, in the dedicated channel idle message, comprise under the situation of cell of configuration information, terminal is preserved corresponding information, and after terminal activates its interested MBMS business, if terminal does not cause reading MBMS business configuration in the MBMS control channel because alien frequencies is not satisfied in resource allocation every time slot, then terminal uses the cell of the information of its preservation to carry out the MBMS business.
Preferably, the dedicated channel idle message can comprise following one of at least: radio bearer is set up the change business information of message, radio bearer reallocation message, physical channel reallocation message, multimedia broadcast-multicast service.
According to a further aspect in the invention, a kind of notifying device of multimedia broadcast-multicast service configuration is provided, this device can be positioned at radio network controller, and be used for not satisfying alien frequencies under the situation of time slot in the configuration of non-multimedia broadcast-multicast service and multimedia broadcast-multicast service, give terminal with the configuration notification of multimedia broadcast-multicast service.
Notifying device according to multimedia broadcast-multicast service of the present invention configuration comprises: configuration module is used for the configuration information of the multimedia broadcast-multicast service in sub-district, dedicated channel idle message configurating terminal place; Sending module is used for the dedicated channel idle message of configuration is sent to terminal.
Wherein, configuration module comes the above-mentioned configuration information of configuration in the dedicated channel idle message by the cell that configuration in the dedicated channel idle message carries configuration information.
Preferably, the cell that carries configuration information can comprise following one of at least: business information, MBMS general information, the MBMS point of the business information of change, not change face sub-district P-T-M wireless loading information, MBMS access information to multiple spot public wireless beared information, MBMS current area P-T-M wireless loading information, MBMS.
Preferably, the dedicated channel idle message can comprise following one of at least: radio bearer is set up the change business information of message, radio bearer reallocation message, physical channel reallocation message, multimedia broadcast-multicast service.
By means of technique scheme of the present invention, by utilizing the dedicated channel idle message to transmit the configuration information of MBMS business, efficiently solve in the TD-SCDMA multicarrier system the professional configuration of non-MBMS and do not satisfy the problem that alien frequencies terminal under the situation of time slot can't receive the MBMS business with the MBMS business, make the terminal that is under the dedicated connection status can receive the MBMS service configuration information equally and then receive the MBMS business, for the application of MBMS business is provided convenience.
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 Notification Method of the multimedia broadcast-multicast service configuration of the inventive method embodiment;
Fig. 2 is the flow chart according to the processing example 1 of the Notification Method of the multimedia broadcast-multicast service configuration of the inventive method embodiment;
Fig. 3 is the flow chart according to the processing example 2 of the Notification Method of the multimedia broadcast-multicast service configuration of the inventive method embodiment;
Fig. 4 is the flow chart according to the processing example 3 of the Notification Method of the multimedia broadcast-multicast service configuration of the inventive method embodiment;
Fig. 5 is the block diagram according to the notifying device of the multimedia broadcast-multicast service configuration of apparatus of the present invention embodiment.
Embodiment
Functional overview
Considering in the correlation technique does not cause the user can't receive the problem of MBMS business owing to non-MBMS business does not satisfy alien frequencies with the configuration of MBMS business every time slot, the present invention proposes: do not satisfy alien frequencies under the situation of time slot in the professional configuration with the MBMS business of non-MBMS, the configuration information of MBMS business is notified to terminal by the dedicated channel idle message, make terminal can normally receive the configuration information of MBMS business, avoid terminal in the correlation technique can not receive the problem of MBMS business.
Method embodiment
In the present embodiment, a kind of Notification Method of MBMS business configuration is provided, be used for not satisfying alien frequencies under the situation of time slot in the professional configuration of non-MBMS with the MBMS business, give terminal with the configuration notification of MBMS business, make the terminal that is under the CELL_DCH state can obtain the configuration information of MBMS service.
As shown in Figure 1, the Notification Method according to the MBMS business configuration of present embodiment comprises:
The configuration information of step S102, the radio network controller MBMS business in the sub-district, configurating terminal place in the dedicated channel idle message;
Step S104, radio network controller sends to terminal with the dedicated channel idle message of configuration.
Wherein, the radio network controller processing of disposing above-mentioned configuration information in the dedicated channel idle message comprises: radio network controller disposes the cell that carries configuration information in the dedicated channel idle message.
And, after radio network controller has sent the dedicated channel idle message of configuration, terminal just can receive the dedicated channel idle message from radio network controller, and therefrom obtains the cell that carries configuration information, and then knows the configuration information of MBMS.
Preferably, the cell that carries configuration information comprise following one of at least: the business information of change (MBMS Modified Services Information), Bian Geng business information (MBMS UnModified Services Information) not, MBMS general information (MBMS General Information), the MBMS point is to multiple spot public wireless beared information (MBMS Common P-T-M RB Information), MBMS current area P-T-M wireless loading information (MBMS Current Cell P-T-M RB Information), MBMS faces sub-district P-T-M wireless loading information (MBMS Neighbouring CellP-T-M RB Information), MBMS access information (MBMS AccessInformation).
The dedicated channel idle message then can comprise following one of at least: radio bearer is set up the change business information (MBMS MODIFIED SERVICES INFORMATION) of message (RADIO BEARER SETUP), radio bearer reallocation message (RADIOBEARER RECONFIG), physical channel reallocation message, MBMS business.
Carry above-mentioned cell with different dedicated channel idle messages respectively below and describe the present invention to the example that is treated to of terminal notifying MBMS configuration information.
Example 1
In this example, suppose that terminal carries out PS background classes downloading service (being not limited to this business) at certain multi-carrier district, and before carrying out this background classes download, the user does not activate the MBMS business (promptly, do not monitor MCCH), after carrying out the background classes download, its background classes downloaded resources distribute with the configuration of MCCH do not satisfy alien frequencies every the condition of time slot (because non-MBMS service needed is set up Resources allocation earlier, so system can't guarantee resource allocation and satisfy alien frequencies every time slot), the user has activated interested MBMS business, if the processing mode in the employing correlation technique, can't satisfy alien frequencies every time slot because non-MBMS is professional with MCCH, so terminal can't read the information of MCCH, thereby can't carry out business.
In the present embodiment, as dedicated channel idle message (being not limited to this message in actual use), the configuration information notification procedure of concrete MBMS business specifically comprises following processing as shown in Figure 2 with RADIO BEARER SETUP message:
(21) terminal is initiated non-MBMS business (for example, background classes downloading service);
(22) radio network controller Resources allocation;
If the resource of its distribution can't satisfy with the MCCH alien frequencies every time slot, execution in step (23) then;
(23) radio network controller sends RADIO BEARER SETUP message to terminal, carry the MBMS Modified Services Information of current area in the message, MBMS UnModified Services Information, MBMS GeneralInformation, MBMS Common P-T-M RB Information, MBMS CurrentCell P-T-M RB Information, MBMS Neighbouring Cell P-T-M RBInformation, cells such as MBMS Access Information, and execution in step (24), wherein, the structure of this RADIO BEARER SETUP message is as shown in table 1;
(24) after terminal is received this message, no matter whether it exists the MBMS business of activation, if in RADIO BEARER SETUP message, comprise MBMS PTM relevant configuration cell, all preserve this information, and the information of the configuration of obtaining is come into force always, up to reconfiguring this information (can reconfigure the system message that this information or terminal obtain again by dedicated signaling of the present invention and reconfigure this information).After the user activates interested MBMS business, if not satisfying alien frequencies because of resource allocation, terminal do not cause to read MBMS business configuration among the MCCH every time slot, then terminal uses the related cells of its preservation to carry out the MBMS business, initiates the MBMS business and obtains (acquisition) process.
In addition, in step (22) afterwards, if newly-established business and MBMS business satisfy alien frequencies every time slot, execution in step (25) then;
(25) radio network controller sends RADIO BEARER SETUP message to terminal, and does not carry cell MBMS traffic resource assignment situation (that is the configuration information of MBMS business) in the message.
The structure of table 1:RADIO BEARER SETUP message
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| ??Message?Type | ??MP | ??Message??Type |
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| ??MBMS?PL??Service??Restriction??Information | ??OP | ??Enumerated??(TRUE) | ??RE??L-6 | ||
| ??MBMS??Modified??Services??Information | ??OP | ??MBMS??Modified??Services??Inforrnation??10.2.16j | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| ??MBMS??UnModified??Services??Information | ??OP | ??MBMS??Unmodified??services??Information??10.2.16m | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| ??MBMS??General??Information | ??OP | ??MBMS??General??Information??10.2.16h | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| ??MBMS??Common??P-T-M?RB??Information | ??OP | ??MBMS??Common??P-T-M?RB??Information??10.2.16f | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| ??MBMS??Current?Cell??P-T-M?RB??Information | ??OP | ??MBMS??Current?Cell??P-T-M?RB??Information??10.2.16g | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system |
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| ??MBMS??Neighbouring??Cell?P-T-M?RB??Information | ??OP | ??MBMS??Neighbourin??g?Cell?P-T-M??RB??Information | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| ??10.2.16k | |||||
| ??MBMS?Access??Information | ??OP | ??MBMS??Access??Information??10.2.16e | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system |
Example two
In this example, suppose that terminal carries out the PS background classes at certain multi-carrier district and download, before carrying out the background classes download, the user does not activate MBMS business (not monitoring MCCH), after carrying out the background classes download, for some reason (for example, speed is adjusted or the cell load adjustment) cause business reorganization on other resources of this sub-district, the configuration of its adjusted resource allocation and MCCH do not satisfy alien frequencies every the condition of time slot (because non-MBMS business is set up Resources allocation earlier, system can't guarantee that resource allocation satisfies alien frequencies every time slot), although the user has activated interested MBMS business, but can't satisfy alien frequencies every time slot with MCCH because non-MBMS is professional, therefore the user can't read the information of MCCH, thereby can't carry out the MBMS business.
In this example, with RADIO BEARER RECONFIG message as dedicated channel idle message (be not limited in the actual use this message use message).Fig. 3 shows the notification procedure of configuration information in this example, as shown in Figure 3, specifically comprises following processing:
(31) terminal is being carried out non-MBMS business (for example, background classes downloading service);
(32) terminal to report measurement report, radio network controller judgement need to initiate this non-MBMS service needed and adjust in this intra-cell resource;
The radio network controller Resources allocation, if the resource of its distribution and MCCH can't satisfy alien frequencies every time slot, execution in step (33) then;
(33) radio network controller sends specific messages RADIO BEARERRECONFIG to UE, carry the MBMS Modified ServicesInformation of current area in the message, MBMS UnModified Services Information, MBMSGeneral Information, MBMS Common P-T-M RB Information, MBMSCurrent Cell P-T-M RB Information, MBMS Neighbouring Cell P-T-MRB Information, cells such as MBMS Access Information, the structure of RADIO BEARERRECONFIG message is as shown in table 2;
(34) after terminal is received this message, no matter whether it exists the MBMS business of activation, if in RADIO BEARER RECONFIG message, comprise MBMS PTM relevant configuration cell, then preserve corresponding information, and the information of the configuration of obtaining is come into force always, up to reconfiguring this information (can reconfigure this information or terminal by dedicated signaling of the present invention obtains system message again and reconfigure this information).After the user activates interested MBMS business, if not satisfying alien frequencies because of resource allocation, terminal do not cause to read MBMS business configuration among the MCCH every time slot, then terminal uses the related cells of its preservation to carry out the MBMS business, initiates the MBMS business and obtains (acquisition) process.
In addition, in step (32) afterwards, if newly-established business and MBMS business satisfy alien frequencies every time slot, execution in step (35) then;
(35) radio network controller sends RADIO BEARERRECONFIG message to terminal, and does not carry cell MBMS traffic resource assignment situation (that is the configuration information of MBMS business) in the message.
The structure of table 2:RADIO BEARER RECONFIG
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| ??Message??Type | ??MP | ??Message?Type | |||
| ??MBMS?PL??Service??Restriction??Information | ??OP | ??Enumerated(TRUE) | ??RE??L-6 | ||
| ??MBMS??Modified??Services??Information | ??OP | ??MBMS?Modified??Services?Information??10.2.16j | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| ??MBMS??UnModified??Services??Information | ??OP | ??MBMS?Unmodified??services?Information??10.2.16m | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system |
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| ??MBMS??General??Information | ??OP | ??MBMS?General??Information?10.2.16h | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| ??MBMS??Common??P-T-M?RB??Information | ??OP | ??MBMS?Common??P-T-M?RB??Information?10.2.16f | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| ??MBMS??Current?Cell??P-T-M?RB??Information | ??OP | ??MBMS?Current?Cell??P-T-M?RB??Information?10.2.16g | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| ??MBMS??Neighbouri??ng?Cell??P-T-M?RB??Information | ??OP | ??MBMS?Neighbouring??Cell?P-T-M?RB??Information?10.2.16k | This cell effectively, carries when not satisfying alien frequencies every time slot when newly-established business and MBMS MCCH dispose in TD-SCDMA multicarrier system | ||
| ??MBMS??Access | ??OP | ??MBMS?Access??Information?10.2.16e | This cell in TD-SCDMA multicarrier system effectively, when newly-established business with | ||
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| ?Information | MBMS MCCH configuration is not satisfied alien frequencies and is carried in the time of time slot |
Example three
In this example, suppose that terminal carries out the PS background classes at certain multi-carrier district and download, since the resource of its traffic assignments and the configuration of MCCH do not satisfy alien frequencies every the condition of time slot (owing to non-MBMS business is set up Resources allocation earlier, system can't guarantee that resource allocation satisfies alien frequencies every time slot), variation (for example, the MBMS program increases or deletion) has taken place in MBMS service this moment.
In this example, the MBMS MODIFIED SERVICESINFORMATION message that will issue from DCCH as shown in Figure 4, comprises following processing as dedicated channel idle message (be not limited to this message the actual use and use message) in this example:
Concrete implementation step is as follows:
(41) terminal is being carried out non-MBMS business, the resource of its distribution can't satisfy with the MCCH alien frequencies every time slot;
(42) intrasystem MBMS serves change (deleting a MBMS service), then radio network controller is by dedicated channel (DCH, also can be described as dedicated link) send dedicated channel message MBMS MODIFIED SERVICESINFORMATION message to UE, carry the MBMS ModifiedServices Information of current area in the message, MBMS UnModified Services Information, MBMS General Information, MBMS Common P-T-M RB Information, MBMS Current Cell P-T-M RB Information, MBMS NeighbouringCell P-T-M RB Information, cells such as MBMS Access Information, the structure of MBMS MODIFIED SERVICES INFORMATION message is as shown in table 3.
Afterwards, if terminal is received this message, no matter whether it exists the MBMS business of activation, as long as in MBMS MODIFIED SERVICES INFORMATION message, comprise MBMS PTM relevant configuration cell, just preserve corresponding information, and the information of the configuration of obtaining is come into force always, up to reconfiguring this information (can reconfigure this information or terminal by dedicated signaling of the present invention obtains system message again and reconfigure this information).
(43) activate under the interested MBMS service conditions the user, if not satisfying alien frequencies because of resource allocation, terminal do not cause to read MBMS business configuration among the MCCH every time slot, then terminal uses the related cells of its preservation to carry out the MBMS business,, utilizes the MBMS business in this information updating sub-district that is.
The structure of table 3:MBMS Modified services Information
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| ??Message?type | ??MP | ??Message?Type | ??RE??L-6 | ||
| ??MBMS?P-T-M??activation?time | ??CV-M??CCH??OP | ??MBMS?P-T-M??activation?time??10.3.9a.7o | ??RE??L-6 | ||
| ??MBMS??UnModified??Services??Information | ??CV-D??CCH | ??MBMS??Unmodified??services??Information??10.2.16m | This cell in TD-SCDMA multicarrier system effectively, as the user who has CELL_DCH, at the DCCH UE that issuees a notice |
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| Information element/group name | Need | Many-valued | Type and reference | Syntactic description | Version |
| ??MBMS??General??Information | ??CV-D??CCH | ??MBMS??General??Information??10.2.16h | This cell in TD-SCDMA multicarrier system effectively, as the user who has CELL_DCH, at the DCCH UE that issuees a notice | ||
| ??MBMS??Common??P-T-M?RB??Information | ??CV-D??CCH | ??MBMS??Common??P-T-M?RB??Information??10.2.16f | This cell in TD-SCDMA multicarrier system effectively, as the user who has CELL_DCH, at the DCCH UE that issuees a notice | ||
| ??MBMS??Current?Cell??P-T-M?RB??Information | ??CV-D??CCH | ??MBMS??Current?Cell??P-T-M?RB??Information??10.2.16g | This cell in TD-SCDMA multicarrier system effectively, as the user who has CELL_DCH, at the DCCH UE that issuees a notice | ||
| ??MBMS??Neighbouring??Cell?P-T-M?RB??Information | ??CV-D??CCH | ??MBMS??Neighbouring??Cell?P-T-M??RB??Information??10.2.16k | This cell in TD-SCDMA multicarrier system effectively, as the user who has CELL_DCH, at the DCCH UE that issuees a notice |
By above-mentioned processing, can not satisfy alien frequencies under the situation of time slot in the professional configuration of non-MBMS with the MBMS business, make terminal receive the configuration information of MBMS business, and then receive the MBMS business.
Device embodiment
In the present embodiment, a kind of notifying device of MBMS business configuration is provided, this device can be arranged at radio network controller, is used in the professional configuration with the MBMS business of non-MBMS and does not satisfy alien frequencies under the situation of time slot, gives terminal with the configuration notification of MBMS business.
As shown in Figure 5, the notifying device according to the MBMS business configuration of present embodiment comprises:
Sending module 20 is used for the dedicated channel idle message of configuration is sent to terminal.
Wherein, the cell that carries configuration information comprise following one of at least: MBMSModified Services Information, MBMS UnModified ServicesInformation, MBMS General Information, MBMS Common P-T-M RBInformation, MBMS Current Cell P-T-M RB Information, MBMSNeighbouring Cell P-T-M RB Information, MBMS AccessInformation.
Preferably, the dedicated channel idle message comprise following one of at least: radio bearer is set up the change business information of message, radio bearer reallocation message, physical channel reallocation message, multimedia broadcast-multicast service.
The processing of carrying out MBMS service configuration information notice based on above-mentioned dedicated channel idle message can be referring to Fig. 2 to Fig. 4, and detailed process no longer repeats here.
In sum, by means of technique scheme of the present invention, by utilizing the dedicated channel idle message to transmit the configuration information of MBMS business, efficiently solve in the TD-SCDMA multicarrier system the professional configuration of non-MBMS and do not satisfy the problem that alien frequencies terminal under the situation of time slot can't receive the MBMS business with the MBMS business, make the terminal that is under the dedicated connection status can receive the MBMS service configuration information equally and then receive the MBMS business, provide convenience for the application of MBMS business, improved user experience.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the Notification Method of multimedia broadcast-multicast service configuration, be used for not satisfying alien frequencies under the situation of time slot in the configuration of non-multimedia broadcast-multicast service and multimedia broadcast-multicast service MBMS, give terminal with the configuration notification of described multimedia broadcast-multicast service, it is characterized in that described method comprises:
Radio network controller disposes the configuration information of the described multimedia broadcast-multicast service in the sub-district, described terminal place in the dedicated channel idle message;
The described dedicated channel idle message that described radio network controller will dispose sends to described terminal.
2. method according to claim 1 is characterized in that, described radio network controller disposes described configuration information in described dedicated channel idle message processing comprises:
Described radio network controller disposes the cell that carries described configuration information in described dedicated channel idle message.
3. method according to claim 2 is characterized in that, after described radio network controller has sent the described dedicated channel idle message of configuration, further comprises:
Described terminal receives the described dedicated channel idle message from described radio network controller, therefrom obtains the described cell that carries described configuration information.
4. method according to claim 2 is characterized in that, the described cell that carries described configuration information comprise following one of at least:
Business information, MBMS general information, the MBMS point of the business information of change, not change face sub-district P-T-M wireless loading information, MBMS access information to multiple spot public wireless beared information, MBMS current area P-T-M wireless loading information, MBMS.
5. method according to claim 3, it is characterized in that, after described terminal is received described dedicated channel idle message, in described dedicated channel idle message, comprise under the situation of described cell of described configuration information, described terminal is preserved corresponding information, and after described terminal activates its interested MBMS business, if described terminal does not cause reading MBMS business configuration in the MBMS control channel because alien frequencies is not satisfied in resource allocation every time slot, then terminal uses the cell of the described information of its preservation to carry out the MBMS business.
6. according to each described method in the claim 1 to 5, it is characterized in that, described dedicated channel idle message comprise following one of at least: radio bearer is set up the change business information of message, radio bearer reallocation message, physical channel reallocation message, multimedia broadcast-multicast service.
7. the notifying device of multimedia broadcast-multicast service configuration, be positioned at radio network controller, and be used for not satisfying alien frequencies under the situation of time slot in the configuration of non-multimedia broadcast-multicast service and multimedia broadcast-multicast service, give terminal with the configuration notification of described multimedia broadcast-multicast service, it is characterized in that described notifying device comprises:
Configuration module is used for the configuration information of the described multimedia broadcast-multicast service in dedicated channel idle message configuration sub-district, described terminal place;
Sending module is used for the described dedicated channel idle message of configuration is sent to described terminal.
8. notifying device according to claim 7 is characterized in that, described configuration module comes the described configuration information of configuration in described dedicated channel idle message by the cell that configuration in described dedicated channel idle message carries described configuration information.
9. notifying device according to claim 8 is characterized in that, the described cell that carries described configuration information comprise following one of at least:
Business information, MBMS general information, the MBMS point of the business information of change, not change face sub-district P-T-M wireless loading information, MBMS access information to multiple spot public wireless beared information, MBMS current area P-T-M wireless loading information, MBMS.
10. according to each described notifying device in the claim 7 to 9, it is characterized in that, described dedicated channel idle message comprise following one of at least: radio bearer is set up the change business information of message, radio bearer reallocation message, physical channel reallocation message, multimedia broadcast-multicast service.
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| CN200810182040A CN101742414A (en) | 2008-11-27 | 2008-11-27 | Notification method of Multimedia Broadcast Multicast Service (MBMS) configuration and device therefor |
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| CN200810182040A CN101742414A (en) | 2008-11-27 | 2008-11-27 | Notification method of Multimedia Broadcast Multicast Service (MBMS) configuration and device therefor |
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| RU2575258C2 (en) * | 2010-09-28 | 2016-02-20 | ЗетТиИ Корпорейшн | Multimedia broadcast multicast service counting method and system |
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