CN101998268A - Noticing method for multimedia broadcast multicast service capability and drift radio network controller - Google Patents

Noticing method for multimedia broadcast multicast service capability and drift radio network controller Download PDF

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Publication number
CN101998268A
CN101998268A CN2009101668688A CN200910166868A CN101998268A CN 101998268 A CN101998268 A CN 101998268A CN 2009101668688 A CN2009101668688 A CN 2009101668688A CN 200910166868 A CN200910166868 A CN 200910166868A CN 101998268 A CN101998268 A CN 101998268A
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China
Prior art keywords
radio link
mbms
drnc
srnc
response message
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CN2009101668688A
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Chinese (zh)
Inventor
肖述超
史莉荣
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ZTE Corp
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ZTE Corp
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Priority to CN2009101668688A priority Critical patent/CN101998268A/en
Priority to PCT/CN2010/070603 priority patent/WO2011022960A1/en
Publication of CN101998268A publication Critical patent/CN101998268A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/22—Interfaces between hierarchically similar devices between access point controllers

Abstract

The invention discloses a noticing method for the multimedia broadcast multicast service capability, a drift radio network controller (DRNC) and a service radio network controller (SRNC). The method comprises: the DRNC receives a radio link establishment request massage of the SRNC, wherein the radio link establishment request massage is carried with multimedia broadcast multicast service (MBMS) bearing service list cells; and the DRNC transmits the radio link establishment request massage to the SRNC, wherein the radio link establishment request massage indicates whether the DRNC supports the MBMS according to the fact that whether the DRNC carries the activated MBMS bearing service list cells. In the invention, the problem of unreasonable radio link establishment because the SRNC can not know whether the DRNC region supports the MBMS capability is solved, and the SRNC is enabled to know the MBMS capability of the DRNC region so as to make a correct decision and establish the radio link according with the MBMS capability of the DRNC region.

Description

Multimedia broadcast multi-broadcasting business ability Notification Method and floating radio network controller
Technical field
The present invention relates to the communications field, particularly, relate to a kind of multimedia broadcast multi-broadcasting business (Multimedia Broadcast Multicast Service, abbreviate MBMS as) Notification Method, floating radio network controller (the Drift Radio Network Controller of ability, abbreviate DRNC as) and service wireless network controller (Service Radio Network Controller abbreviates SRNC as).
Background technology
At present, multimedia broadcast multi-broadcasting business in the application in the whole world more and more widely in order to guarantee professional continuous acceptance, need transmit the MBMS ability of sub-district in RNS (Radio Network Subsystem abbreviates RNS as).Audit response (AUDIT RESPONSE), resource status at the Iub mouth are indicated in (RESOURCE STATUS INDICATION) message, NodeB can be with MBMS tenability notice radio network controller (the Radio Network Controller of sub-district, abbreviate RNC as), but floating radio network controller does not but have similar mechanism to notify service wireless network controller with the MBMS tenability of sub-district.
If UE has activated the MBMS business, along with moving of UE, RNC need constantly understand the UE MBMS ability of adjacent area on every side, otherwise the foundation that may bring irrational Radio Link along with the switching of UE.Fig. 1 is a flow chart of setting up unreasonable Radio Link according to the SRNC of correlation technique.As shown in Figure 1, the current MBMS business that activated of UE goes up employing point-to-point (point to point is called for short PTP) mode in DPCH (Dedicated Physical Channel abbreviates DPCH as) and transmits.Along with UE moves to the boundary of RNC, the signal quality of the sub-district of DRNC satisfies the condition that adds Active Set, and SRNC requires to set up a wireless links in the DRNC sub-district and is used to transmit the MBMS business, but in fact the MBMS business may not supported in the DRNC sub-district.That is to say, do not set up an irrational Radio Link because SRNC does not understand the MBMS ability of DRNC sub-district.
Can't learn that at SRNC in the correlation technique thereby whether the DRNC sub-district supports the MBMS ability to cause setting up the problem of unreasonable Radio Link, does not propose effective solution at present as yet.
Summary of the invention
Can't learn at the SRNC that exists in the prior art thereby whether the DRNC sub-district is supported the MBMS ability to cause setting up the problem of unreasonable Radio Link and proposed the present invention, for this reason, main purpose of the present invention is to provide a kind of Notification Method, DRNC and SRNC of multimedia broadcast multi-broadcasting business ability, one of to address the above problem at least.
To achieve these goals, according to an aspect of the present invention, provide a kind of multimedia broadcast multi-broadcasting business MBMS ability Notification Method.
MBMS ability Notification Method according to the present invention comprises: floating radio network controller DRNC receives and sets up request message from the Radio Link of service wireless network controller SRNC, wherein, Radio Link is set up and is carried MBMS bearer service tabulation cell in the request message; DRNC sends Radio Link to SRNC and sets up response message, and wherein, whether Radio Link is set up response message and activated MBMS bearer service tabulation cell and indicate DRNC whether to support MBMS by carrying.
Preferably, said method also comprises: the Radio Link that DRNC receives from SRNC increases message; DRNC sends Radio Link to SRNC increases response message, and wherein, whether Radio Link is set up response message and activated MBMS bearer service tabulation cell and indicate DRNC whether to support MBMS by carrying.
Preferably, carry one or more information that need the MBMS business that activate in the MBMS bearer service tabulation cell, activate MBMS bearer service tabulation cell and carry the information whether indication DRNC need supports the MBMS business that activates.
Preferably, DRNC is after SRNC transmission Radio Link is set up response message or Radio Link increase response message, said method also comprises: SRNC receives Radio Link and sets up after response message or the Radio Link increase response message, SRNC handles the Radio Link of setting up or increase newly, wherein, set up or newly-increased Radio Link comprises: do not support the Radio Link set up under the situation of MBMS at DRNC, or support MBMS but the Radio Link that is used to carry unsupported MBMS business not supporting to set up under the situation of the MBMS business that some need activate at DRNC.
Preferably, to setting up or newly-increased Radio Link is handled and comprised:, then delete Radio Link if set up or newly-increased Radio Link has carried the MBMS business; If the Radio Link of setting up or increasing newly does not carry the MBMS business, then keep Radio Link, but refuse the Serving cell of high speed descending sharing channel is migrated to Radio Link.
To achieve these goals, according to another aspect of the present invention, provide a kind of DRNC.
DRNC according to the present invention comprises: first receiver module, and the Radio Link that is used to receive from SRNC is set up request message, and wherein, Radio Link is set up and is carried MBMS bearer service tabulation cell in the request message; First sending module is used for sending Radio Link to SRNC and sets up response message, and wherein, whether Radio Link is set up response message and activated MBMS bearer service tabulation cell and indicate whether to support MBMS by carrying.
Preferably, above-mentioned DRNC also comprises: second receiver module, and the Radio Link that is used to receive from SRNC increases message; Second sending module, being used for sending Radio Link to SRNC increases response message, and wherein, whether Radio Link increases response message and activates MBMS bearer service tabulation cell and indicate whether to support MBMS by carrying.
Preferably, carry one or more information that need the MBMS business of activation in the MBMS bearer service tabulation cell that first receiver module receives; The Radio Link that first sending module sends is set up Radio Link that response message and second sending module send to be increased activation MBMS bearer service tabulation cell in the response message and carries the information that indicates whether to support to need the MBMS business that activates.
To achieve these goals, according to a further aspect of the invention, provide a kind of SRNC.
SRNC according to the present invention comprises: sending module is used for setting up request message to the Radio Link that DRNC sends Radio Link and increases message or carry MBMS bearer service tabulation cell; Receiver module, be used to receive from the Radio Link of DRNC and set up response message or Radio Link increase response message, whether wherein, Radio Link is set up response message or Radio Link increases response message and activates MBMS bearer service tabulation cell and indicate DRNC whether to support MBMS by carrying.
Preferably, above-mentioned SRNC also comprises: processing module is used for having carried under the situation of MBMS business at Radio Link the deletion Radio Link; Do not carry at Radio Link under the situation of MBMS business, then keep Radio Link, but refuse the Serving cell of high speed descending sharing channel is migrated to Radio Link.Wherein, Radio Link comprises: do not support the Radio Link set up under the situation of MBMS at DRNC, or support MBMS but the Radio Link that is used to carry unsupported MBMS business not supporting to set up under the situation of the MBMS business that some need activate at DRNC.
By the present invention, whether the MBMS bearer service tabulation cell indication DRNC that employing is set up in response message or the Radio Link increase response message at Radio Link supports the MBMS business, solved SRNC and can't learn thereby whether the DRNC sub-district supports the MBMS ability to cause setting up the problem of unreasonable Radio Link, make SRNC can know the MBMS ability of DRNC sub-district, thereby make correct decisions, set up the Radio Link that meets DRNC cell MBMS ability.
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 a flow chart of setting up unreasonable Radio Link according to the SRNC of correlation technique;
Fig. 2 is the flow chart according to the Notification Method of the MBMS ability of the embodiment of the invention;
Fig. 3 is the business process map of Notification Method of the MBMS ability of the example 1 according to the present invention;
Fig. 4 is the business process map of Notification Method of the MBMS ability of the example 2 according to the present invention;
Fig. 5 is the business process map of Notification Method of the MBMS ability of the example 3 according to the present invention;
Fig. 6 is the business process map of Notification Method of the MBMS ability of the example 4 according to the present invention;
Fig. 7 is the business process map of the Radio Link deletion under the employing DCH carrying situation of the example 5 according to the present invention;
Fig. 8 is the business process map that does not carry out the service link migration under the employing HS-DSCH carrying situation of the example 6 according to the present invention;
Fig. 9 is the structured flowchart according to the DRNC of the embodiment of the invention;
Figure 10 is the detailed block diagram according to the DRNC of the embodiment of the invention;
Figure 11 is the structured flowchart according to the SRNC of the embodiment of the invention;
Figure 12 is the detailed block diagram according to the SRNC of the embodiment of the invention.
Embodiment
Function was both stated
Consider problems of the prior art, the embodiment of the invention provides a kind of notification scheme of MBMS ability, the treatment principle of this scheme comprises: DRNC receives and sets up request message from the Radio Link of SRNC, wherein, Radio Link is set up and is carried MBMS bearer service tabulation cell in the request message; DRNC sends Radio Link to SRNC and sets up response message, and wherein, whether Radio Link is set up response message and activated MBMS bearer service tabulation cell and indicate DRNC whether to support MBMS by carrying.This scheme can make SRNC know the MBMS ability of DRNC sub-district, thereby makes correct decisions, sets up the Radio Link that meets DRNC cell MBMS ability.
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In following examples, can in computer system, carry out in the step shown in the flow chart of accompanying drawing such as a set of computer-executable instructions, and, though there is shown logical order in flow process, but in some cases, can carry out step shown or that describe with the order that is different from herein.
Method embodiment
The embodiment of the invention provides a kind of Notification Method of MBMS ability, and Fig. 2 is the flow chart according to the Notification Method of the MBMS ability of the embodiment of the invention.As shown in Figure 2, this method comprises:
Step S202, DRNC receives and sets up request message from the Radio Link of SRNC, and wherein, Radio Link is set up and carried MBMS bearer service tabulation cell in the request message, the Radio Link that DRNC can also receive from SRNC increases message, wherein needn't carry MBMS bearer service tabulation cell.In actual applications, if the current MBMS business that activated of UE, can set up the MBMS Bearer Service List cell of asking in (RADIO LINK SETUP REQUEST) message at primary Radio Link, be in the MBMS bearer service tabulation cell, fill in the MBMS business of current activation.
Step S204, DRNC sends Radio Link to SRNC and sets up response message, this message response is set up request message in Radio Link, wherein, whether Radio Link is set up response message and is activated MBMS bearer service tabulation cell and indicate DRNC whether to support MBMS by carrying, DRNC also can send Radio Link to SRNC increases response message, this message response increases message in Radio Link, wherein, whether Radio Link is set up response message and is activated MBMS bearer service tabulation cell and indicate DRNC whether to support MBMS by carrying.Corresponding to aforesaid operations, if MBMS is not supported in the sub-district of DRNC, then set up in response (RADIO LINK SETUP RESPONSE), Radio Link increase response (RADIO LINK ADDITION RESPONSE) message and do not carry Active MBMS Bearer Service List cell at Radio Link.After SRNC receives response message,, can determine whether this DRNC sub-district supports MBMS according to whether carrying Active MBMS Bearer Service List cell in the message.
Wherein, can carry one or more information that need the MBMS business that activate in the MBMS bearer service tabulation cell, activate MBMS bearer service tabulation cell and can carry the information whether indication DRNC need supports the MBMS business that activates.In actual applications, if the current MBMS business that activated of UE is set up in the MBMS Bearer Service List cell of asking in (RADIO LINK SETUP REQUEST) message at primary Radio Link, fill in the MBMS business of current activation.If MBMS is supported in the DRNC sub-district, do not send but the MBMS that part or all of request is arranged in this sub-district is professional, promptly MBMS is supported but having part MBMS business to be preconfigured to does not support in this sub-district, then set up response (RADIO LINK SETUP RESPONSE) at Radio Link, Radio Link increases in the Active MBMS Bearer Service List cell that responds in (RADIO LINK ADDITIONRESPONSE) message, each is not sent, and the transmission mode of promptly unsupported MBMS business (Transmission Mode) extends this as " (Not Provided) is not provided ".After SRNC receives above-mentioned Radio Link foundation response or Radio Link increase response message, can know that by the Active MBMS Bearer Service List cell that carries in the message this DRNC sub-district is to support the MBMS ability; Further can determine this sub-district support Radio Link is set up which the MBMS business in request message or the wireless link increasing request message according to the transmission mode of MBMS business in the Active MBMS Bearer Service List cell.
Step S206, SRNC handles the Radio Link of setting up or increase newly, wherein, set up or newly-increased Radio Link comprises: do not support the Radio Link set up under the situation of MBMS at DRNC, or support MBMS but the Radio Link that is used to carry unsupported MBMS business not supporting to set up under the situation of the MBMS business that some need activate at DRNC.Wherein, if the Radio Link of setting up or increasing newly has carried the MBMS business, then delete Radio Link; If the Radio Link of setting up or increasing newly does not carry the MBMS business, then keep Radio Link, but refuse the Serving cell of high speed descending sharing channel is migrated to Radio Link.In actual applications, SRNC can delete irrational Radio Link or not allow follow-up HS-DSCH service link migration.If carried unsupported MBMS business in the newly-increased Radio Link, carry such as the professional dedicated channel (Dedicated Channel abbreviates DCH as) of using of MBMS, then need to delete newly-increased link; Again such as, professional high speed descending sharing channel (the High Speed Downlink Shared Channel that uses of MBMS, abbreviate HS-DSCH as) carrying, and the current service link is in the SRNC side, then this newly-increased Radio Link does not need deletion, but the follow-up service link can not migrate to the DRNC side,, can not use this newly-increased Radio Link that is.In a word, whether whether the Radio Link that is used for carrying the MBMS business set up or kept, must with this DRNC sub-district whether have the MBMS tenability, and this DRNC the tenability of concrete MBMS business is adapted.
Be described in detail below in conjunction with the implementation procedure of example the embodiment of the invention.
Example 1
In this example, include the MBMS business in the UE current business.Fig. 3 is the business process map of Notification Method of the MBMS ability of the example 1 according to the present invention, and as shown in Figure 3, this operation flow may further comprise the steps:
301, cell1 newspaper measurement report 1A according to the current quality in sub-district, increases UE by going to the Radio Link of SRNC among the DRNC on the DRNC sub-district.
302, SRNC does not understand the MBMS tenability of this DRNC sub-district, attempts the DRNC sub-district is added Active Set, and sends Radio Link to this DRNC and set up message.In MBMS Bearer Service List cell, fill in the MBMS service lists of the current activation of UE.
303, DRNC sends Radio Link to SRNC and sets up response.Because MBMS is not supported in this DRNC sub-district, so in response message, do not carry Active MBMS Bearer Service List cell.After SRNC receives that Radio Link is set up response,, learn that this sub-district do not support MBMS because this response does not have Active MBMS Bearer Service List cell.
Example 2
In this example, include the MBMS business in the UE current business.Fig. 4 is the business process map of Notification Method of the MBMS ability of the example 2 according to the present invention, and as shown in Figure 4, this operation flow may further comprise the steps:
401, cell1 newspaper measurement report 1A according to the current quality in sub-district, increases UE by going to the Radio Link of SRNC among the DRNC on the DRNC sub-district.
402, SRNC does not understand the MBMS tenability of this DRNC sub-district, attempt the DRNC sub-district is added Active Set, because this link to be set up is not article one link that Iur-crossing port is set up, therefore, SRNC sends Radio Link to DRNC increases message, and this Radio Link increase message can not carry the MBMS carrying and set up the list of link cell, this cell sends to DRNC first at SRNC and has carried when Radio Link is set up request message, and is saved to local to treat follow-up use by this DRNC.
403, DRNC sends Radio Link to SRNC increases response.Because MBMS is not supported in this DRNC sub-district, so in response message, do not carry Active MBMS Bearer Service List cell.After SRNC receives that Radio Link increases response,, learn that this sub-district do not support MBMS because this response does not have Active MBMS Bearer Service List cell.
Example 3
In this example, include the MBMS business in the UE current business.Fig. 5 is the business process map of Notification Method of the MBMS ability of the example 3 according to the present invention, and as shown in Figure 5, this operation flow may further comprise the steps:
501, cell1 newspaper measurement report 1A according to the current quality in sub-district, increases UE by going to the Radio Link of SRNC among the DRNC on the DRNC sub-district.
502, SRNC does not understand the MBMS business support ability of this DRNC sub-district, attempts the DRNC sub-district is added Active Set, and sends Radio Link to this DRNC and set up message.In MBMS Bearer Service List cell, fill in the MBMS service lists of the current activation of UE.
503, DRNC sends Radio Link to SRNC and sets up response.Because MBMS is supported in this DRNC sub-district, so carry Active MBMS Bearer Service List cell in the response message.But the part or all of MBMS business in the request message does not send in this DRNC sub-district, that is, some MBMS business is not supported in this DRNC sub-district, therefore, with each MBMS business that does not have transmission, that is, the transmission mode of the unsupported MBMS business of DRNC extends this as " Not Provided ".After SRNC receives that Radio Link is set up response,, know that just this DRNC sub-district is to support the MBMS ability because carry Active MBMS Bearer Service List cell in this response; Further, can understand which the MBMS business in this sub-district support request according to the transmission mode of MBMS business.
Example 4
In this example, include the MBMS business in the UE current business.Fig. 6 is the business process map of Notification Method of the MBMS ability of the example 4 according to the present invention, and as shown in Figure 6, this operation flow may further comprise the steps:
601, cell1 newspaper measurement report 1A according to the current quality in sub-district, increases UE by going to the Radio Link of SRNC among the DRNC on the DRNC sub-district.
602, SRNC does not understand the MBMS business support ability of this DRNC sub-district, attempt the DRNC sub-district is added Active Set, because this link to be set up is not article one link that Iur-crossing port is set up, therefore, all SRNC send Radio Link to DRNC increases message, this Radio Link increase message can not carry the MBMS carrying and set up the list of link cell, this cell sends to DRNC first at SRNC and has carried when Radio Link is set up request message, and is saved to local to treat follow-up use by this DRNC.
603, DRNC sends Radio Link to SRNC increases response.Because MBMS is supported in this DRNC sub-district, so carry Active MBMS Bearer Service List cell in the response message.But the part or all of MBMS business in the request message does not send in this DRNC sub-district, that is, some MBMS business is not supported in this DRNC sub-district, therefore, with each MBMS business that does not have transmission, that is, the transmission mode of the unsupported MBMS business of DRNC extends this as " Not Provided ".After SRNC receives that Radio Link is set up response,, know that just this DRNC sub-district is to support the MBMS ability because carry Active MBMS Bearer Service List cell in this response message; Further, can understand which the MBMS business in this sub-district support request according to the transmission mode of MBMS business.
Example 5
In this example, SRNC knows that by the Radio Link foundation/increase response message of Iur mouth the DRNC sub-district do not support the MBMS business.Fig. 7 is the business process map of the Radio Link deletion under the employing DCH carrying situation of the example 5 according to the present invention, and as shown in Figure 7, this operation flow may further comprise the steps:
701, after SRNC recognizes that MBMS is not supported in the DRNC sub-district, and carrying the MBMS business on the previous Radio Link of setting up, the previous irrational Radio Link set up of decision deletion, therefore, SRNC sends Radio Link removal request (RADIO LINK DELETION REQUEST) message to DRNC.
702, after DRNC successfully deletes irrational Radio Link, return Radio Link deletion response (RADIO LINK DELETION RESPONSE) message to SRNC.
Example 6
In this example, SRNC knows that by the Radio Link foundation/increase response message of Iur mouth the DRNC sub-district do not support the MBMS business.Fig. 8 is the business process map that does not carry out the service link migration under the employing HS-DSCH carrying situation of the example 6 according to the present invention, and as shown in Figure 8, this operation flow may further comprise the steps:
801, DRNC sub-district cell1 reporting measurement reports 1D.Adopt the HS-DSCH carrying because MBMS is professional, and MBMS is not supported in the DRNC sub-district, so the Serving cell of HS-DSCH can not be migrated to DRNC sub-district cell1.
Device embodiment
According to embodiments of the invention, provide a kind of DRNC.Fig. 9 is the structured flowchart according to the DRNC of the embodiment of the invention, and this DRNC comprises: first receiver module 92, and the Radio Link that is used to receive from SRNC is set up request message, and wherein, Radio Link is set up and is carried MBMS bearer service tabulation cell in the request message; First sending module 94 is connected in first receiver module 92, is used for sending Radio Link to SRNC and sets up response message, and wherein, whether Radio Link is set up response message and activated MBMS bearer service tabulation cell and indicate whether to support MBMS by carrying.
Figure 10 is the detailed block diagram according to the DRNC of the embodiment of the invention, as shown in figure 10, this DRNC also comprises on the basis of first receiver module 92 shown in Figure 9, first sending module 94: second receiver module 106, and the Radio Link that is used to receive from SRNC increases message; Second sending module 108 is connected in second receiver module 106, and being used for sending Radio Link to SRNC increases response message, and wherein, whether Radio Link is set up response message and activated MBMS bearer service tabulation cell and indicate whether to support MBMS by carrying.
Carry one or more information that need the MBMS business of activation in the MBMS bearer service tabulation cell that above-mentioned first receiver module 92 receives; The Radio Link that first sending module 94 sends is set up Radio Link that response message and second sending module 108 send to be increased activation MBMS bearer service tabulation cell in the response message and carries the information that indicates whether to support to need the MBMS business that activates.
According to the embodiment of the invention, a kind of SRNC also is provided, Figure 11 is the structured flowchart according to the SRNC of the embodiment of the invention, as shown in figure 11, this SRNC comprises: sending module 112 is used for setting up request message to the Radio Link that DRNC sends Radio Link and increases message or carry MBMS bearer service tabulation cell; Receiver module 114, be used to receive from the Radio Link of DRNC and set up response message or Radio Link increase response message, whether wherein, Radio Link is set up response message or Radio Link increases response message and activates MBMS bearer service tabulation cell and indicate DRNC whether to support MBMS by carrying.
Figure 12 is the detailed block diagram according to the SRNC of the embodiment of the invention, as shown in figure 12, on the basis of sending module shown in Figure 11 112, receiver module 114, this SRNC also comprises: processing module 126, be connected in receiver module 114, be used for having carried under the situation of MBMS business the deletion Radio Link at Radio Link; Do not carry at Radio Link under the situation of MBMS business, keep this Radio Link, but refuse the Serving cell of high speed descending sharing channel is migrated to this Radio Link.Wherein, Radio Link comprises: do not support the Radio Link set up under the situation of MBMS at DRNC, or support MBMS but the Radio Link that is used to carry unsupported MBMS business not supporting to set up under the situation of the MBMS business that some need activate at DRNC.
In sum, the notification scheme of the MBMS ability that the embodiment of the invention provides can make SRNC know the MBMS ability of DRNC sub-district, thereby makes correct decisions, sets up the Radio Link that meets DRNC cell MBMS ability.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is 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. a multimedia broadcast multi-broadcasting business MBMS ability Notification Method is characterized in that, comprising:
Floating radio network controller DRNC receives and sets up request message from the Radio Link of service wireless network controller SRNC, and wherein, described Radio Link is set up and carried MBMS bearer service tabulation cell in the request message;
Described DRNC sends Radio Link to described SRNC and sets up response message, and wherein, whether described Radio Link is set up response message and activated MBMS bearer service tabulation cell and indicate described DRNC whether to support MBMS by carrying.
2. method according to claim 1 is characterized in that, described method also comprises:
The Radio Link that described DRNC receives from described SRNC increases message;
Described DRNC sends Radio Link to described SRNC increases response message, and wherein, whether described Radio Link is set up response message and activated MBMS bearer service tabulation cell and indicate described DRNC whether to support MBMS by carrying.
3. method according to claim 2, it is characterized in that, carry the information of one or more MBMS business that need activate in the described MBMS bearer service tabulation cell, described activation MBMS bearer service tabulation cell carries the described DRNC of indication and whether supports the described information that needs the MBMS business of activation.
4. method according to claim 3 is characterized in that, described DRNC sends described Radio Link to described SRNC and sets up after response message or described Radio Link increase response message, and described method also comprises:
Described SRNC receives described Radio Link and sets up after response message or the described Radio Link increase response message, described SRNC handles the Radio Link of setting up or increase newly, wherein, described foundation or newly-increased Radio Link comprise: do not support the Radio Link set up under the situation of MBMS at described DRNC, or support MBMS at described DRNC but do not support some described Radio Link that is used to carry unsupported MBMS business of setting up under the situation of the MBMS business that activates of needing.
5. method according to claim 4 is characterized in that, the described Radio Link of setting up or increase newly is handled comprises:
If the Radio Link of setting up or increasing newly has carried the MBMS business, then delete described Radio Link;
If the Radio Link of setting up or increasing newly does not carry the MBMS business, then keep described Radio Link, but refuse the Serving cell of high speed descending sharing channel is migrated to described Radio Link.
6. a DRNC is characterized in that, comprising:
First receiver module, the Radio Link that is used to receive from SRNC is set up request message, and wherein, described Radio Link is set up and is carried MBMS bearer service tabulation cell in the request message;
First sending module is used for sending Radio Link to described SRNC and sets up response message, and wherein, whether described Radio Link is set up response message and activated MBMS bearer service tabulation cell and indicate whether to support MBMS by carrying.
7. DRNC according to claim 6 is characterized in that, also comprises:
Second receiver module, the Radio Link that is used to receive from described SRNC increases message;
Second sending module, being used for sending Radio Link to described SRNC increases response message, and wherein, whether described Radio Link increases response message and activates MBMS bearer service tabulation cell and indicate whether to support MBMS by carrying.
8. DRNC according to claim 7 is characterized in that, carries one or more information that need the MBMS business of activation in the described MBMS bearer service tabulation cell that described first receiver module receives; The described Radio Link that described first sending module sends is set up described Radio Link that response message and described second sending module send to be increased activation MBMS bearer service tabulation cell in the response message and carries and indicate whether to support the described information that needs the MBMS business that activates.
9. a SRNC is characterized in that, comprising:
Sending module is used for setting up request message to the described Radio Link that DRNC sends Radio Link and increases message or carry MBMS bearer service tabulation cell;
Receiver module, be used to receive from the Radio Link of described DRNC and set up response message or Radio Link increase response message, whether wherein, described Radio Link is set up response message or described Radio Link increases response message and activates MBMS bearer service tabulation cell and indicate described DRNC whether to support MBMS by carrying.
10. SRNC according to claim 9 is characterized in that, also comprises:
Processing module is used for having carried under the situation of MBMS business at Radio Link, deletes described Radio Link; Do not carry at Radio Link under the situation of MBMS business, then keep described Radio Link, but refuse the Serving cell of high speed descending sharing channel is migrated to described Radio Link.Wherein, described Radio Link comprises: do not support the Radio Link set up under the situation of MBMS at described DRNC, or support MBMS but the Radio Link that is used to carry unsupported MBMS business not supporting to set up under the situation of the MBMS business that some need activate at described DRNC.
CN2009101668688A 2009-08-28 2009-08-28 Noticing method for multimedia broadcast multicast service capability and drift radio network controller Pending CN101998268A (en)

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CN103326757A (en) * 2012-03-19 2013-09-25 中兴通讯股份有限公司 Uplink closed loop sending diversity ground interface configuration maintaining method and system
CN103460644A (en) * 2011-04-08 2013-12-18 高通股份有限公司 Systems and methods for implementing multicasting using personal area network (PAN) wireless technology

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GB2371179B (en) * 2001-09-28 2004-01-07 Ericsson Telefon Ab L M Cell updates in a UMTS terrestrial radio access network
CN1918823B (en) * 2004-02-13 2010-06-23 Lg电子株式会社 Method for transmitting service information between network nodes for MBMS service in mobile communication system
CN100546251C (en) * 2006-08-04 2009-09-30 华为技术有限公司 The method and system of developing MBMS service in the network
CN101170718B (en) * 2006-10-26 2010-09-01 中兴通讯股份有限公司 Method and system for obtaining continuous packet connection technology support capability information

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CN103460644A (en) * 2011-04-08 2013-12-18 高通股份有限公司 Systems and methods for implementing multicasting using personal area network (PAN) wireless technology
CN103460644B (en) * 2011-04-08 2016-08-17 高通股份有限公司 For using territory net (PAN) wireless technology to realize the system and method for multicast
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CN103326757A (en) * 2012-03-19 2013-09-25 中兴通讯股份有限公司 Uplink closed loop sending diversity ground interface configuration maintaining method and system
CN103326757B (en) * 2012-03-19 2019-01-04 中兴通讯股份有限公司 Uplink closed loop sends the method and system that the configuration of diversity terrestrial interface is kept

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