CN101998275A - Collocation method, device and use equipment of multicast control channel - Google Patents
Collocation method, device and use equipment of multicast control channel Download PDFInfo
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Abstract
The invention discloses a collocation method, device and use equipment of a multicast control channel (MCCH). The method comprises the following steps: collocating multicast control channel messages in a first multicast control channel at a network side, wherein the multicast control channel messages comprise one or more auxiliary multicast control messages, and the auxiliary multicast control channels are other multicast control channels except the first multicast control channel; and transmitting the message of the first multicast control channel by a broadcast control channel at the network side so as facilitate the user equipment to acquire partial or all contents of the multicast control channel messages from the first multicast control channel. By the invention, on the premise of not affecting the current users, the compatible effect of the user equipment to different MCCH collocation modes can be realized.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of collocation method, device and subscriber equipment of multicast control channel.
Background technology
In order to effectively utilize mobile network resource, third generation partner program (3rdGeneration Partnership Project, abbreviate 3GPP as) multi-medium broadcast/group broadcast (Multimedia Broadcast Multicast Services proposed, abbreviate MBMS as) business, this business is a kind of technology that transmits data from a data source to a plurality of targets, realize sharing of network (comprising core net and Access Network) resource, improved the utilance of Internet resources (especially air interface resource).The MBMS of 3GPP definition not only can realize the classes of messages multicast and the broadcasting of plain text low rate, but also can realize the broadcasting and the multicast of high-speed multimedia business, multiple rich video, audio frequency and multimedia service are provided, complied with the trend of following mobile data development, for the development of 3G provides better professional prospect.
At Long Term Evolution (Long-Term Evolution, abbreviate LTE as) in, the MBMS business can adopt multicast pattern mode, that is single frequency network multicast broadcast (Multicast/Broadcast over Single Frequency Network abbreviates MBSFN as) sending mode,, the MBMS business that adopts the multicast pattern to take place, be also referred to as the MBSFN business, can be after identical modulation be adopted in a plurality of sub-districts coded format, adopt identical physical resource generation identical content.The feature of the many cell transmission of MBMS has the following aspects: 1) in the inter-sync transmission of MBSFN zone; 2) support many cell MBMS transmission to merge; 3) multicast service channel (Multicast traffic Channel, abbreviate MTCH as) and multicast control channel (Multicast Control Channel, abbreviate MCCH as) be mapped on the Multicast Channel (Multicast Channel abbreviates MCH as) under multiple spot (p-T-m) pattern putting; 4) MBSFN retaining zone, MBSFN zone, MBSFN transmission, advertisement, reservation sub-district are by the semi-static configuration of Operation and Maintenance.The subscriber equipment of a plurality of like this sub-districts (User equipment abbreviates UE as) can receive the identical MBMS data of a plurality of contents and carry out SFN and merge, thus the gain that can improve received signal.A plurality of sub-districts of adopting identical physical resource and sending MBSFN and adopting identical sending mode to send the same MBMS business have constituted a MBSFN zone.In the LTE of reality networking, several MBSFN business are arranged on the MBSFN zone, these all MBSFN business that belong to same MBSFN zone are called a MBSFN service groups, that is to say that a MBSFN service groups only belongs to a MBSFN zone.A MBSFN zone comprises a plurality of sub-districts, and each sub-district has all disposed an identical MBSFN service groups.The data channel MTCH that possesses a plurality of MBSFN business in identical MBSFN zone, and the control channel MCCH of MBSFN business can be multiplexed into a MCH.The MCCH in identical MBSFN zone and a plurality of MTCH, that is, many logic channels can be mapped on the same transmission channel MCH.
In the prior art, each sub-district only belongs to a MBSFN zone, can have a plurality of MBSFN zone, but each MBSFN zone is not overlapping each other.Each Broadcast Control Channel (broadcast control channel abbreviates BCCH as) goes up MCCH of indication, and the user obtains corresponding multimedia broadcast and multicast service data according to Broadcast Control Channel.
But along with the development of following multimedia broadcast-multicast service, increasing business will join in this troop, and existing mode will be challenged.At present, do not consider that also there is overlapping situation in a plurality of MBSFN zone, multimedia broadcast-multicast service quantity is also more limited.In this case, the compatibling problem of subscriber equipment also needs to solve.
Summary of the invention
At do not proposed how to solve in the correlation technique problem that a plurality of MBSFN zone exists overlapping situation, multimedia broadcast-multicast service limited amount and following broadcast group broadcast technology how compatible existing subscriber equipment problem and the present invention is proposed, for this reason, main purpose of the present invention is to provide a kind of allocation plan of multicast control channel, 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 collocation method of multicast control channel.
Collocation method according to multicast control channel of the present invention comprises: network side is in first multicast control channel configuration multicast control channel message, wherein, multicast control channel message comprises one or more auxilliary multicast control channel message, and auxilliary multicast control channel is other multicast control channels except that first multicast control channel; Network side sends the information of first multicast control channel by Broadcast Control Channel, so that subscriber equipment obtains the part or all of content of multicast control channel message from first multicast control channel.
Preferably, multicast control channel message at least also comprises one of following: the correspondence relationship information of the size of multicast control channel message, professional and one or more auxilliary multicast control channels, version information, single frequency network multicast broadcast area identification information, traffic type information, service quality, the repetition period of one or more auxilliary multicast control channels, the modification cycle of one or more auxilliary multicast control channels, Modulation and Coding Scheme, the physics multicast control channel configuration information that business is relevant.
Preferably, before network side sent the information of first multicast control channel by Broadcast Control Channel, said method also comprised: network side increases one of at least auxilliary multicast control channel according to following: single frequency network multicast broadcast area identification information, the multicast control channel sub-frame allocation, the repetition period of one or more auxilliary multicast control channels, the modification cycle of one or more auxilliary multicast control channels, layer two configuration, physics multicast control channel configuration information, modulation coding mode, number of services, class of business, quality QoS, user capability information, the single frequency network identification information.
Preferably, modulation coding mode comprises one of following at least: professional modulation coding mode, the modulation coding mode of multicast control channel, the modulation coding mode of multicast service channel, the modulation coding mode of Physical Multicast Channel.
Preferably, network equipment sends to subscriber equipment with the information of first multicast control channel and comprises: network equipment one of at least sends to above-mentioned subscriber equipment with the information of first multicast control channel by following message: system message, the public control messages of physical down, medium are got involved control protocol control unit message.
Preferably, network equipment is base station, relay station or radio network controller.
Preferably, after network side sends to subscriber equipment with the information of first multicast control channel, said method also comprises: terminal judges whether to support the part or all of content of multicast control channel message according to the ability information of this locality, and obtains the part or all of content of multicast control channel message receiving from first multicast control channel according to judgement.
To achieve these goals, according to a further aspect in the invention, provide a kind of inking device of multicast control channel.
Inking device according to multicast control channel of the present invention, be positioned at the networking side, comprise: configuration module, be used in first multicast control channel configuration multicast control channel message, wherein, multicast control channel message comprises one or more auxilliary multicast control channel message, and auxilliary multicast control channel is other multicast control channels except that first multicast control channel; Sending module is used for sending by Broadcast Control Channel the information of first multicast control channel, so that subscriber equipment obtains the part or all of content of multicast control channel message from first multicast control channel.
Preferably, configuration module also is used for following information is configured in one of at least multicast control channel massage: the correspondence relationship information of the size of multicast control channel message, professional and one or more auxilliary multi-control channels, version information, single frequency network multicast broadcast area identification breath, traffic type information, service quality, the reset cycle of one or more auxilliary multicast control channels, the modification cycle of one or more auxilliary multicast control channels, modulation code scheme, the physics multicast control channel configuration information that business is relevant.
To achieve these goals, in accordance with a further aspect of the present invention, provide a kind of user to be equipped with.
Subscriber equipment according to the present invention comprises: receiver module is used to receive the information of first multicast control channel that disposes from network side on Broadcast Control Channel; Acquisition module, from the multicast control channel message that the first multicast control is said, obtain part or full content in information and local ability information according to first multicast control channel, wherein, multicast system channel massage comprises one or more auxilliary multicast control channel message, and auxilliary multicast control letter is other multicast control channels except that first multicast control channel.
By the present invention, adopt network equipment on BCCH, to dispose MCCH information, for MCCH information increases new content, solved in the correlation technique and not proposed a plurality of MBSFN of piece zone how and have how the asking and then reached on the basis that is not influencing existing user of compatible existing subscriber equipment of the problem of overlapping situation, multimedia broadcast-multicast service quantity limit and following broadcast group broadcast technology, realized the effect of subscriber equipment the configuration mode compatibility of different CCH.
The figure explanation
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the part of this Shen, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, and constitutes improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the collocation method of the multicast control channel of the embodiment of the invention;
Fig. 2 is the structured flowchart according to the inking device of the multicast control channel of the embodiment of the invention;
Fig. 3 is the structured flowchart according to the subscriber equipment of the embodiment of the invention.
Embodiment
Functional overview
Consider that not proposed how to solve a plurality of MBSFN zone in the correlation technique exists overlapping situation, the problem of multimedia broadcast-multicast service limited amount and following broadcast group broadcast technology be the problem of compatible existing subscriber equipment how, the embodiment of the invention provides a kind of collocation method of multicast control channel, this scheme is on existing technical foundation, a solution that the configuration of MCCH channel is provided, this scheme is indicated more MCCH on the BCCH channel, existing MCCH channel exists as one of them MCCH channel, thereby on the basis that does not influence existing terminal use, satisfy the following user demand higher to multimedia broadcast-multicast service.Though existing user can't read the content of the indication MCCH channel that increases newly, for following user, all MCCH relevant informations all are visible, therefore can read all MCCH channel informations.This scheme also according to following MCCH channel may have feature, a plurality of different MCCH of indication on BCCH, for example, the MCCH that different MBSFN zone is different also can provide corresponding M CCH configuration mode according to the indication of upper strata network element.The treatment principle of this scheme is as follows: network equipment disposes multicast control channel information on Broadcast Control Channel, wherein, described multicast control channel information comprises the information of one or more multicast control channel correspondences, network equipment sends to subscriber equipment with multicast control channel information, so that subscriber equipment obtains the information of one or more multicast control channel correspondences from multicast control channel information according to multicast control channel information and local ability information.
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
According to embodiments of the invention, a kind of collocation method of multicast control channel is provided, Fig. 1 is the flow chart according to the collocation method of the multicast control channel of the embodiment of the invention, as shown in Figure 1, this method comprises that following step S102 is to step S104:
Need to prove, can be that existing multicast control channel information is expanded in the present embodiment, also can be new multicast control channel message, so that it supports more function.
Step S102, network side is in first multicast control channel configuration multicast control channel message, wherein, multicast control channel message comprises one or more auxilliary multicast control channel message, and auxilliary multicast control channel is other multicast control channels except that first multicast control channel.
Step S104, network side sends the information of first multicast control channel by Broadcast Control Channel, so that subscriber equipment obtains the part or all of content of multicast control channel message from first multicast control channel.
It is one of following that above-mentioned multicast control channel message comprises at least: the size of multicast control channel information, professionally revise cycle, professional relevant Modulation and Coding Scheme, physics multicast control channel configuration information, assist multicast control channel information with correspondence relationship information, version information, single frequency network multicast broadcast area identification information, traffic type information, service quality, one or more auxilliary multicast control channel repetition period, one or more auxilliary multicast control channel of auxilliary multicast control channel.
Preferably, network equipment can also increase (or design) new auxilliary multicast control channel according to auxilliary multicast control channel information, wherein, it is one of following that the information of auxilliary multicast control channel correspondence comprises at least: single frequency network multicast broadcast area identification information, the multicast control channel sub-frame allocation, one or more auxilliary multicast control channel repetition periods, one or more auxilliary multicast control channels are revised the cycle, layer two configuration, physics multicast control channel configuration information, modulation coding mode, number of services, class of business, quality QoS, user capability information, the single frequency network identification information, wherein, modulation coding mode comprises one of following at least: professional modulation coding mode, the modulation coding mode of multicast control channel, the modulation coding mode of multicast service channel, the modulation coding mode of Physical Multicast Channel.
Below the processing after the multicast control channel message of user equipment side after receiving improvement is introduced.
Terminal judges whether to support the part or all of content of multicast control channel message according to the ability information of this locality, and obtains the part or all of content of multicast control channel message receiving from first multicast control channel according to judgement.
Be described in detail below in conjunction with the implementation procedure of example the embodiment of the invention.
Network equipment disposes MCCH information on BCCH, and by the described MCCH message arrangement of signaling message indication UE mode.UE selects to read suitable MCCH message according to above-mentioned MCCH message arrangement mode and ability information.
Preferably, network equipment increases new information and can comprise following several once be not limited to following information on existing MCCH:
The size of MCCH message;
The correspondence relationship information of professional and auxilliary MCCH;
Version information is used for the pairing feature version of indicating user terminal, for example, and existing version (R9) or redaction (R10);
MBSFN zone (area) identification information promptly, is divided into many MCCH, the business on every MCCH carrying different MBS FN area;
Traffic type information, that is, the different type of service according to needing loaded service on the MCCH is divided into a plurality of MCCH;
Service quality (quality of service abbreviates QoS as), that is, the service quality that goes up the needs loaded service according to MCCH is divided into many MCCH;
One or more auxilliary MCCH repetition periods;
One or more auxilliary MCCH revise the cycle;
Professional relevant Modulation and Coding Scheme;
Some or all of physics multicast control channel configuration information;
The MCCH channel related information is assisted in the last indication of MCCH;
In addition, at the auxilliary MCCH message that increases in the above-mentioned MCCH message, design new auxilliary MCCH channel, this auxilliary MCCH channel related information comprises at least a in the following institute column information but is not limited to down surface information: MBSFN area sign; The MCCH sub-frame allocation; One or more auxilliary MCCH repetition periods; One or more auxilliary MCCH revise the cycle; Layer two configuration, for example, unlimited controlling links is not admitted pattern (radio link control, unacknowledged mode abbreviates RLC UM as) configuration information; Physics multicast control channel configuration information; Professional relevant Modulation and Coding Scheme, the perhaps relevant Modulation and Coding Scheme of multicast control channel, the perhaps relevant Modulation and Coding Scheme of multicast service channel, the perhaps relevant Modulation and Coding Scheme of Physical Multicast Channel.
After the user obtains MCCH, read newly-added information on corresponding M CCH and the corresponding M CCH with ability as required.
Preferably, network equipment sends new MCCH information by following signaling: system message, the public control messages of physical down or media access control protocol control unit (Media Access Control Cell abbreviates MAC CE as) or other network side send to the public or dedicated control signaling of UE.
Above-mentioned network equipment is the network equipment that possesses MCCH coding, sending function, can be base station or relaying or radio network controller.
Example one
Increase fresh information in the MCCH message of existing (R9) MBMS, wherein, the fresh information of increase comprises following information:
One or more auxilliary MCCH positional informations, for example: concrete subframe position, perhaps the starting and ending subframe number of subframe;
Version information is used for the pairing feature version of indicating user terminal, for example, and existing version (R9), perhaps redaction (R10).
Service identification information;
MBSFN area identification information;
Traffic type information;
Service quality (quality of service abbreviates QoS as).
In addition, at the auxilliary MCCH message that increases in the above-mentioned MCCH message, design new auxilliary MCCH channel, this auxilliary MCCH loaded information comprises following information: one or more auxilliary MCCH repetition periods; One or more auxilliary MCCH revise the cycle; Professional relevant Modulation and Coding Scheme; Physics multicast control channel configuration information; Layer two configuration, for example, RLC UM configuration information.
The relevant treatment that subscriber equipment is carried out according to MCCH message is described below.
Existing (R9) user can only read corresponding message part according to the MCCH that is used to have now (R9) user, and ignores the message part that increases newly, and obtains needed multimedia broadcast and multicast service data according to corresponding scheduling information.
All new (R10) users can read all MCCH information, and receive corresponding multimedia broadcast and multicast service data as required.
If the business information that new (R10) user need receive is carried on the non-part that increases newly, then new (R10) user moves according to old user's mode.
If the business information that new (R10) user need receive is carried on the part that increases newly, then the user can read the information that increases part newly, determine whether required business exists, and read corresponding auxilliary MCCH channel information, and read the corresponding business data according to this information and corresponding scheduling information according to the position of corresponding auxilliary MCCH channel.
Example two
Increase fresh information in the MCCH message of existing (R9) MBMS, wherein, the fresh information of increase comprises following information:
One or more auxilliary MCCH positional informations, for example, concrete subframe position, perhaps the starting and ending subframe number of subframe;
Service identification information;
MBSFN area identification information;
One or more auxilliary MCCH repetition periods;
One or more auxilliary MCCH revise the cycle;
Version information is used for the pairing feature version of indicating user terminal.For example: existing version (R9), perhaps redaction (R10);
Traffic type information;
QoS。
In addition, at the auxilliary MCCH message that increases in the above-mentioned MCCH message, design new auxilliary MCCH channel, this auxilliary MCCH loaded information comprises following information: professional relevant Modulation and Coding Scheme; Physics multicast control channel configuration information; Layer two configuration, for example, RLC UM configuration information.
The relevant treatment that subscriber equipment carries out according to MCCH message does not repeat them here with the processing unanimity in the example one.
Example three
Increase fresh information in the MCCH message of existing (R9) MBMS, wherein, the fresh information of increase comprises following information:
One or more auxilliary MCCH positional informations, for example, concrete subframe position, perhaps the starting and ending subframe number of subframe;
Service identification information;
MBSFN area identification information;
One or more auxilliary MCCH repetition periods;
One or more auxilliary MCCH revise the cycle;
Professional relevant Modulation and Coding Scheme;
Partly or entirely corresponding physics multicast control channel configuration information;
Version information is used for the pairing feature version of indicating user terminal, for example, and existing version (R9), perhaps redaction (R10);
Traffic type information;
QoS。
In addition, at the auxilliary MCCH message that increases in the above-mentioned MCCH message, design new auxilliary MCCH channel, this auxilliary MCCH loaded information comprises following information: physics multicast control channel configuration information; Layer two configuration, for example, RLC UM configuration information.
The relevant treatment that subscriber equipment carries out according to MCCH message does not repeat them here with the processing unanimity in the example one.
Example four
Increase fresh information in the MCCH message of existing (R9) MBMS, wherein, the fresh information of increase comprises following information:
One or more auxilliary MCCH positional informations, for example, concrete subframe position, perhaps the starting and ending subframe number of subframe;
Version information is used for the pairing feature version of indicating user terminal, for example, and existing version (R9), perhaps redaction (R10).
In addition, at the auxilliary MCCH message that increases in the above-mentioned MCCH message, design new auxilliary MCCH channel, this auxilliary MCCH loaded information comprises following information: service identification information; MBSFN area identification information; Traffic type information; QoS; One or more auxilliary MCCH repetition periods; One or more auxilliary MCCH revise the cycle; Professional relevant Modulation and Coding Scheme; Physics multicast control channel configuration information; Layer two configuration, for example, the RLCUM configuration information.
The relevant treatment that subscriber equipment carries out according to MCCH message does not repeat them here with the processing unanimity in the example one.
Example five
Increase fresh information in the MCCH message of existing (R9) MBMS, wherein, the fresh information of increase comprises following information:
One or more auxilliary MCCH positional informations, for example, concrete subframe position, perhaps the starting and ending subframe number of subframe;
The correspondence relationship information of professional and auxilliary MCCH.
In addition, at the auxilliary MCCH message that increases in the above-mentioned MCCH message, design new auxilliary MCCH channel, this auxilliary MCCH loaded information comprises following information: service identification information; MBSFN area identification information; Traffic type information; QoS (quality ofservice); One or more auxilliary MCCH repetition periods; One or more auxilliary MCCH revise the cycle; Professional relevant Modulation and Coding Scheme; Physics multicast control channel configuration information; Layer two configuration, for example, RLC UM configuration information.
The relevant treatment that subscriber equipment carries out according to MCCH message does not repeat them here with the processing unanimity in the example one.
Device embodiment
According to embodiments of the invention, a kind of inking device of multicast control channel is provided, be positioned at the networking side, Fig. 2 is the structured flowchart according to the inking device of the multicast control channel of the embodiment of the invention, as shown in Figure 2, this device comprises: configuration module 22, sending module 24 are described in detail this structure below.
Configuration module 22, be used in first multicast control channel configuration multicast control channel message, wherein, described multicast control channel message comprises one or more auxilliary multicast control channel message, and described auxilliary multicast control channel is other multicast control channels except that described first multicast control channel; Sending module 24 is connected to configuration module 22, is used for sending by Broadcast Control Channel the information of described first multicast control channel, so that described subscriber equipment obtains the part or all of content of multicast control channel message from described first multicast control channel.
Configuration module 22 also is used for following information is configured in one of at least multicast control channel information: the size of multicast control channel information, the correspondence relationship information of professional and auxilliary multicast control channel, version information, single frequency network multicast broadcast area identification information, traffic type information, service quality, one or more auxilliary multicast control channel repetition periods, one or more auxilliary multicast control channels are revised the cycle, professional relevant Modulation and Coding Scheme, physics multicast control channel configuration information, auxilliary multicast control channel information.
According to embodiments of the invention, a kind of subscriber equipment also is provided, Fig. 3 is the structured flowchart according to the subscriber equipment of the embodiment of the invention, as shown in Figure 3, this subscriber equipment comprises that receiver module 32, information acquisition module 34 are described in detail this structure below.
Receiver module 32 is used to receive the information from first multicast control channel that disposes of network side on Broadcast Control Channel; Information acquisition module 34 is connected to receiver module 32, be used for obtaining part or full content from the multicast control channel message on described first multicast control channel according to the information of described first multicast control channel and local ability information, wherein, described multicast control channel message comprises one or more auxilliary multicast control channel message, and described auxilliary multicast control channel is other multicast control channels except that described first multicast control channel.
In sum,, provide a kind of technical scheme of satisfied compatibility, solved the contradiction of prior art and tomorrow requirement, and on the basis that does not influence existing user, design the configuration mode of MCCH for following user by the above embodiment of the present invention.
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. the collocation method of a multicast control channel is characterized in that, comprising:
Network side is in first multicast control channel configuration multicast control channel message, wherein, described multicast control channel message comprises one or more auxilliary multicast control channel message, and described auxilliary multicast control channel is other multicast control channels except that described first multicast control channel;
Described network side sends the information of described first multicast control channel by Broadcast Control Channel, so that described subscriber equipment obtains the part or all of content of multicast control channel message from described first multicast control channel.
2. method according to claim 1 is characterized in that, it is one of following that described multicast control channel message at least also comprises:
The correspondence relationship information of the size of multicast control channel message, professional and described one or more auxilliary multicast control channels, version information, single frequency network multicast broadcast area identification information, traffic type information, service quality, the repetition period of described one or more auxilliary multicast control channels, the modification cycle of described one or more auxilliary multicast control channels, Modulation and Coding Scheme, the physics multicast control channel configuration information that business is relevant.
3. method according to claim 2 is characterized in that, before described network side sent the information of described first multicast control channel by described Broadcast Control Channel, described method also comprised:
Described network side is according to increasing one of at least described auxilliary multicast control channel below described:
The modification cycle of described single frequency network multicast broadcast area identification information, multicast control channel sub-frame allocation, the repetition period of described one or more auxilliary multicast control channels, described one or more auxilliary multicast control channels, layer two configuration, described physics multicast control channel configuration information, modulation coding mode, number of services, class of business, quality QoS, user capability information, single frequency network identification information.
4. method according to claim 3 is characterized in that, it is one of following that described modulation coding mode comprises at least:
Professional modulation coding mode, the modulation coding mode of multicast control channel, the modulation coding mode of multicast service channel, the modulation coding mode of Physical Multicast Channel.
5. method according to claim 1 is characterized in that, described network equipment sends to described subscriber equipment with the information of described first multicast control channel and comprises:
Described network equipment one of at least sends to above-mentioned subscriber equipment with the information of described first multicast control channel by following message: system message, the public control messages of physical down, medium are got involved control protocol control unit message.
6. according to each described method in the claim 1 to 5, described network equipment is base station, relay station or radio network controller.
7. according to each described method in the claim 1 to 5, after described network side sent to described subscriber equipment with the information of described first multicast control channel, described method also comprised:
Described terminal judges whether to support the part or all of content of described multicast control channel message according to the ability information of this locality, and obtains the part or all of content of described multicast control channel message receiving from described first multicast control channel according to judgement.
8. the inking device of a multicast control channel is positioned at the networking side, it is characterized in that, comprising:
Configuration module, be used in first multicast control channel configuration multicast control channel message, wherein, described multicast control channel message comprises one or more auxilliary multicast control channel message, and described auxilliary multicast control channel is other multicast control channels except that described first multicast control channel;
Sending module is used for sending by Broadcast Control Channel the information of described first multicast control channel, so that described subscriber equipment obtains the part or all of content of multicast control channel message from described first multicast control channel.
9. device according to claim 8 is characterized in that, described configuration module also is used for following information is configured in one of at least described multicast control channel message:
The correspondence relationship information of the size of multicast control channel message, professional and described one or more auxilliary multicast control channels, version information, single frequency network multicast broadcast area identification information, traffic type information, service quality, the repetition period of described one or more auxilliary multicast control channels, the modification cycle of described one or more auxilliary multicast control channels, Modulation and Coding Scheme, the physics multicast control channel configuration information that business is relevant.
10. a subscriber equipment is characterized in that, comprising:
Receiver module is used to receive the information from first multicast control channel that disposes of network side on Broadcast Control Channel;
Acquisition module, be used for obtaining part or full content from the multicast control channel message on described first multicast control channel according to the information of described first multicast control channel and local ability information, wherein, described multicast control channel message comprises one or more auxilliary multicast control channel message, and described auxilliary multicast control channel is other multicast control channels except that described first multicast control channel.
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| CN105101097A (en) * | 2014-05-07 | 2015-11-25 | 中兴通讯股份有限公司 | Method and equipment for updating multicast control channel information of multimedia broadcast |
| CN105101097B (en) * | 2014-05-07 | 2020-02-14 | 中兴通讯股份有限公司 | Method and equipment for updating multimedia broadcast multicast control channel information |
| WO2016179757A1 (en) * | 2015-05-08 | 2016-11-17 | 华为技术有限公司 | Multicast method and apparatus |
| CN107534844A (en) * | 2015-05-08 | 2018-01-02 | 华为技术有限公司 | A kind of method of multicasting and device |
| CN107734646A (en) * | 2016-08-11 | 2018-02-23 | 电信科学技术研究院 | A kind of sending method of multi-service information, method of reseptance, base station and terminal |
| CN108834178A (en) * | 2018-06-25 | 2018-11-16 | 东方通信股份有限公司 | PDT group system secondary control channel design method |
| CN108834178B (en) * | 2018-06-25 | 2021-07-20 | 东方通信股份有限公司 | PDT cluster system auxiliary control channel design method |
| WO2021147778A1 (en) * | 2020-01-22 | 2021-07-29 | 维沃移动通信有限公司 | Bearer establishment method, configuration method, terminal and network side device |
| CN113891253A (en) * | 2020-07-02 | 2022-01-04 | 大唐移动通信设备有限公司 | Multicast processing method, configuration method, device, terminal and network side equipment |
| CN113891253B (en) * | 2020-07-02 | 2023-03-24 | 大唐移动通信设备有限公司 | Multicast processing method, configuration method, device, terminal and network side equipment |
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