CN101370238B - MCCH transmitting/receiving method and device based on LTE - Google Patents
MCCH transmitting/receiving method and device based on LTE Download PDFInfo
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- CN101370238B CN101370238B CN2007100450253A CN200710045025A CN101370238B CN 101370238 B CN101370238 B CN 101370238B CN 2007100450253 A CN2007100450253 A CN 2007100450253A CN 200710045025 A CN200710045025 A CN 200710045025A CN 101370238 B CN101370238 B CN 101370238B
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Abstract
This invention provides a MCCH control information sending method for EMBMS, including steps as follows: classifying the control information into N-MCCH configuration information, N-MCCH announcement information, S-MCCH single community business control information and M-MCCH multiple communities business control information; configuring the classified information into hierarchical community system broadcasting information, N-MCCH, M-MCCH and S-MCCH control information; respectively sending the community system broadcasting information, N-MCCH, S-MCCH and M-MCCH hierarchical control information on an air interface, BCCH, N-MCCH, M-MCCH and S-MCCH. This invention further provides a receiving method of control information for EMBMS, including steps as follows: reading the community system broadcasting information; reading the configuration information of N-MCCH in the community system broadcasting information; reading the information on N-MCCH; obtaining useful MBMS business list; if interesting in the single community business, then reading the information on S-MCCH; if interesting in the multiple communities businesses, then reading the information on M-MCCH.
Description
Technical field
The present invention relates to MBMS, more specifically, the present invention relates to the sending method and the transmitting apparatus of the MCCH control information of a kind of MBMS (EMBMS) that is used for evolution.The invention still further relates to the method for reseptance and the receiving equipment of the MCCH control information of a kind of MBMS that is used for evolution.
Background technology
3GPP has started 3G Long Term Evolution research project (Long TermEvolution) in 2005; Be LTE; With the access technology of evolution (E-UTRA, Evolved-UTRA) and access network (E-UTRAN), for operator and the ever-increasing demand of user provide better support.In the LTE project, propose clearly, should support the MBMS professional (E-MBMS) of evolution.MBMS (Multimedia Broadcast/MulticastService) is the business that the 3GPPRe1.6 version is introduced; Be meant that point that a data source sends from data to a plurality of users is to the multiple spot service; Thereby realize network (comprising core net and Access Network) resource evolution, realize service the media user of as much as possible, same requirements with the least possible resource.The introducing of MBMS has increased by 3 logic channels to standard, i.e. MBMS control channel (MCCH, MBMS Control Channel), MBMS Traffic Channel (MTCH, MBMSTraffic Channel), MBMS scheduling channel (MSCH, MBMS Schedule Channel).Wherein therefore notice UE needs to exist in the sub-district about the professional phase related control information of MBMS the MCCH channel always because need in time.
EMBMS is as the evolution technology of MBMS, and a most important characteristic is that its business datum adopts MBMS SFN (MBMS Single FrequencyNetwork) to merge on the interface aloft.Promptly for same business; The business datum that different base station (eNB) sends is designed to send identical content at synchronization; Subscriber equipment (UE) possibly receive that received signal to noise ratio obtains increase at double from the stack naturally of the physical signalling with identical content of a plurality of base stations on the interface aloft like this.The set that can realize the sub-district of MBSFN transmission is called as the MBSFN zone.For realizing the MBSFN transmission of business datum, the corresponding business data are used many cell transmission pattern at access network.Do not participate in the business datum of MBSFN transmission and use single cell transmission pattern at access network.
The function of the control channel MCCH of EMBMS possesses the function of MCCH and MSCH in the Re16 version simultaneously, and the function of MTCH is constant.The design object of the MCCH channel of EMBMS is as much as possible MCCH information to be carried out MBSFN to merge.The scheme of the MCCH hierarchy of EMBMS has been proposed to be used for such as some companies of Nortel etc.But this scheme is based on each MBSFN zone and has a thinking that is used for the MCCH of many cell transmission, owing to have following shortcoming, this scheme is also impracticable:
-by a plurality of MBSFN zone cell covered simultaneously, network need be that a MCCH who is used for many cell transmission is created in each MBSFN zone, and each MCCH only has limited signaling traffic load, and efficiency of transmission is low;
-under above-mentioned scene, the MCCH of sub-district acquiescence need carry the configuration information that each is used for the MCCH of many cell transmission, and the MCCH that gives tacit consent to for the sub-district brings a large amount of unnecessary control signaling load;
-with professional unrestricted the comparing of number of the MBMS under many cell transmission pattern, the MCCH number that UE can receive simultaneously is limited.This will cause UE possibly not have ability to receive that subscribed to or interested all professional control informations.
It is blank that the MCCH control information of in addition, how to distribute EMBMS remains in communication standard.
Summary of the invention
In order to overcome above defective the present invention has been proposed.The present invention provides the sending method and the transmitting apparatus of the MCCH control information of a kind of EMBMS of being used for.
The present invention proposes the MCCH control information sending method of a kind of EMBMS of being used for, in the method, MCCH is divided into three types, and promptly the characteristic of N-MCCH, M-MCCH and every type of MCCH of S-MCCH and institute's loaded information type define respectively as follows:
-N-MCCH: announcement MCCH (notification MCCH)
N-MCCH is the default MCCH of each EMBMS sub-district, promptly belongs to certain
EMBMS all need send corresponding information unit in professional all interior sub-districts of business service district (SA) scope on N-MCCH.The resource allocation of N-MCCH is determined by eNB (base station).The configuration information of N-MCCH is carried by the cell system broadcast.The N-MCCH loaded information comprises:
The ■ advertised information
Zero indication session begins the state information with ongoing business
Zero service transmission mode: many sub-districts or single sub-district
Under the zero suitable situation, the special carrier frequency indication is arranged
Under the zero suitable situation, counting/counting indication is again arranged
Under the suitable situation of ■, configuration and the schedule information of S-MCCH arranged
Under the suitable situation of ■, configuration and the schedule information of M-MCCH arranged
Under the suitable situation of ■, the marginal information of MBSFN is arranged
-S-MCCH: single Zone MCCH (Single-cell MCCH)
S-MCCH is used for carrying the control information that is directed against all single Zones in the current area, and its configuration and schedule information are carried by N-MCCH.S-MCCH institute loaded information comprises:
Radio bearer (RB) configuration information of the MTCH of the single Zone of ■
The schedule information of the MTCH of the single Zone of ■
-M-MCCH: many Zones MCCH
M-MCCH is used for carrying the control information that is directed against all many Zones in the current area, and its configuration and schedule information are carried by N-MCCH.MCE or other Centroid (for example, the operation and maintenance node, the resource allocation of O&M) dispatching this category information is to guarantee to belong to the identical information of all sub-districts use same wireless resources transmissions of identical MBSFN.M-MCCH institute loaded information comprises:
Under the suitable situation of ■, the ballot indication is arranged
The RB configuration information of the MTCH of the many Zones of ■
The schedule information of the MTCH of the many Zones of ■
Among the present invention, the general information of EMBMS, i.e. the professional public information of all EMBMS, for example, frequency information, timer information and trigger information etc. can be carried or the N-MCCH message bearing by the cell system broadcast.
According to the present invention; A kind of control information transmitting apparatus to EMBMS has also been proposed; Comprise: MCCH (EMBMS control channel) control information forms device; Be used to form the MCCH control information that to send in this sub-district, and, be updated in MCCH and go up the control information of sending according to the change of service condition; MCCH control information sorter is used for control information is classified, and control information is divided into N-MCCH configuration information, N-MCCH advertised information, the single Zone control information of S-MCCH and the control information of many Zones of M-MCCH; MCCH control messages constructing apparatus is used for according to MCCH hierarchy of the present invention, and the control information of classifying is configured to cell system broadcast, N-MCCH, M-MCCH and S-MCCH control messages according to layering of the present invention; And MCCH control messages dispensing device, be used for sending described cell system broadcast, N-MCCH, S-MCCH, M-MCCH control messages on the interface aloft.Wherein, said M-MCCH information has been employed the MBSFN consolidation strategy.
In addition, according to the present invention, a kind of base station that comprises above-mentioned control information transmitting apparatus has been proposed also.
According to the present invention, a kind of MCCH control information receiving equipment to EMBMS has also been proposed, comprising: cell system broadcast reading device, be used to read the cell system broadcast, from the cell system broadcast, read the configuration information of N-MCCH; The N-MCCH information read device is used for the configuration information according to N-MCCH, reads the information on the N-MCCH, obtains available MBMS service lists, and the last information of N-MCCH comprises the configuration of S-MCCH and configuration and the schedule information of schedule information or M-MCCH; The S-MCCH information read device is used for configuration and schedule information according to S-MCCH, reads the information on the S-MCCH; And M-MCCH message reading device, be used for configuration and schedule information according to M-MCCH, read the information on the M-MCCH.
In addition, according to the present invention, a kind of subscriber equipment that comprises above-mentioned control information receiving equipment has been proposed also.
In the present invention, UE can obtain the available service (being that business is in the session initial state or is carrying out state) of current area fast through reading the service lists among the announcement MCCH.And for N-MCCH, M-MCCH and S-MCCH configuration information are less.In addition, for UE, in a sub-district, no matter receive what of professional number, need to receive three MCCH channels at most, therefore the receiving ability to UE does not threaten.
Description of drawings
Fig. 1 is the division of attending institute's beared information according to MCCH channel tier of the present invention and each channel;
Fig. 2 is the details according to the distribution of MCCH control information of the present invention;
Fig. 3 is the system block diagram that is used to realize the base station side that the MCCH control information is sent according to of the present invention;
Fig. 4 is according to MCCH control information sending method of the present invention; And
Fig. 5 is the system block diagram that is used to realize the user equipment side that the MCCH control information receives according to of the present invention.
Embodiment
Describe the present invention in detail according to accompanying drawing below.
In the EMBMS technology, the control information of on MCCH, sending can be divided into sub-district Proprietary Information and MBSFN Proprietary Information according to the principle that whether can merge.The sub-district Proprietary Information is meant with the sub-district to be the information that unit sends, and promptly this category information possibly be different in the content of each sub-district transmission, thereby can not merge; The MBSFN Proprietary Information is to serve as the information of transmission unit with the MBSFN zone, and identical content is sent in this category information all sub-districts in identical MBSFN zone, thereby can in the MBSFN zone, merge.
The control information of on MCCH, sending generally comprises by function:
-EMBMS advertised information, this information is because following former thereby should be that the sub-district is proprietary: on the one hand, network can provide different EMBMS professional in different districts; On the other hand, even for identical business, the UE activity that network is asked also can be different in different sub-districts;
-UE behavior indication is meant: for example counting/counting and ballot indication again.In the present invention, suppose that counting and ballot all are applied to EMBMS.Counting/counting can be used for the selection and the switching of service transmission mode again, and therefore counting/counting operation is the distinctive activity in sub-district again, and different probability factors possibly used in different sub-districts, perhaps accomplishes through carrying out different number of times.And voting process can be used for dynamic MBSFN control, and therefore ballot can be the proprietary activity of MBSFN in the MNSFN zone;
The marginal information in-MBSFN zone is used to inform that the subscriber equipment current area is positioned at the edge of MBSFN.This information can be used for the continuity control of supporting business.Under the dynamic MBSFN scene, this information is changeable according to the state that carries out of business, so this information also is the sub-district Proprietary Information;
The RB configuration information and the schedule information of-Traffic Channel.For the business of single cell transmission pattern, the RB configuration information is that the sub-district is proprietary, and for the business of many cell transmission pattern, the RB configuration information is that MBSFN is proprietary.For all MCCH control informations, only there is the information of many cell transmission mode business can carry out the MBSFN merging;
The general information of MBMS can be mapped on MCCH or the BCCH (BroadcastControl Channel).If general information is mapped to MCCH, then general information can not merge fully.And if general information is mapped to BCCH, when satisfying, all related cell that can merge require synchronously and related cell is used under the situation of identical scrambler, and general information can merge.Suppose the professional commitment of arranging, only have mobile TV service to use at EMBMS.So, the merging that realizes the BCCH of EMBMS information can realize.
As shown in Figure 1; According to as much as possible the design object that MBSFN merges being carried out in the MCCH control information; The present invention is through MCCH that MCCH is divided three classes, i.e. N-MCCH, S-MCCH and M-MCCH, and go up the attribute of the control information of sending according to MCCH; Control information is distributed in these three MCCH goes up transmission, realize the object of the invention.
In the N-MCCH of each EMBMS sub-district (announcement MCCH), send available MBMS service lists and service condition.
In the EMBMS sub-district, create one and only create many Zones MCCH (being called M-MCCH in the present invention) of one, in order to carry the RB configuration information of many Zones in this sub-district.The resource allocation of M-MCCH and schedule information are confirmed by Centroid (for example MCE or O&M).
In the EMBMS sub-district, create one and only create a single Zone MCCH (being called S-MCCH in the present invention).The resource allocation of S-MCCH and schedule information are confirmed by eNB (base station).
Like this, UE (subscriber equipment) can obtain the available service (being that business is in the session initial state or is carrying out state) of current area fast through reading the service lists among the announcement MCCH.And for N-MCCH, M-MCCH and S-MCCH configuration information are less.In addition, in a sub-district, no matter receive what of professional number, need to receive three MCCH channels at most, the receiving ability of UE is not threatened for UE.
Particularly, as shown in Figure 2, these three MCCH institute loaded information are following:
-N-MCCH: announcement MCCH
The N-MCCH loaded information comprises:
The ■ advertised information
Zero indication session begins the state information with ongoing business
Zero service transmission mode: many sub-districts or single sub-district
If the business of zero indication is disposed on the special carrier frequency, the special carrier frequency indication is arranged then
If zero network decision is counted/counting operation again the business of indication, counting/counting indication is again arranged then
If there is available single Zone in the ■ current area, configuration and the schedule information of S-MCCH arranged then
If there are available many Zones in the ■ current area, configuration and the schedule information of M-MCCH arranged then
Use the marginal information of MBSFN to carry out the function that business continuance is controlled if the ■ current area has been configured, the marginal information of MBSFN is then arranged
-S-MCCH: single sub-district MCCH
S-MCCH institute loaded information to single Zone comprises:
The RB configuration information of the MTCH of single Zone of ■ indication
The schedule information of the MTCH of single Zone of ■ indication
-M-MCCH: many sub-districts MCCH
M-MCCH institute loaded information to many Zones comprises:
If ■ network decision having ballot to indicate to the operation of voting of the business of indication
The RB configuration information of the MTCH of many Zones of ■ indication
The schedule information of the MTCH of many Zones of ■ indication
In order to realize MCCH control information sending method of the present invention; In the base station, comprise a kind of according to control information transmitting apparatus of the present invention; This equipment is as shown in Figure 3, comprising: MCCH (EMBMS control channel) control information forms device 10, is used to form the MCCH control information that need send in this sub-district; And, be updated in MCCH and go up the control information of sending according to the change of service condition; MCCH control information sorter 12 is used for the MCCH control information is classified, and control information is divided into N-MCCH configuration information, N-MCCH advertised information, the single Zone control information of S-MCCH and the control information of many Zones of M-MCCH; The MCCH control messages forms device 14, is used for according to MCCH hierarchy of the present invention, and the control information of classifying is configured to cell system broadcast, N-MCCH, M-MCCH and S-MCCH control messages according to layering of the present invention; And MCCH control messages dispensing device 16, be used for sending described cell system broadcast, N-MCCH, S-MCCH, M-MCCH control messages on the interface aloft.Wherein, said M-MCCH control messages has been employed the MBSFN consolidation strategy.
As shown in Figure 4, under MCCH hierarchy of the present invention, MCCH method for sending information of the present invention comprises: at step S101 place, eNB receives that the professional session of MBMS begins message.Then, at step S102 place, eNB judges whether self-administered sub-district belongs to professional service area, if belong to, then at the S103 place, the MCCH control information forms device 10 and forms to this professional service announcement information.MCCH control information sorter 12 is divided into business state information in the N-MCCH control information; And MCCH control information constructing apparatus 14 is according to MCCH hierarchy of the present invention; The control information of dividing is configured to according to hierarchical control message of the present invention, and MCCH control messages dispensing device 16 sends service announcement information and business state information on the N-MCCH channel.Need to prove, be without loss of generality that N-MCCH can be created in the sub-district that possesses the MBMS ability initialized the time, and on BCCH, sends the cell system broadcast that comprises the N-MCCH configuration information; If do not belong to, eNB does not do any operation.
Then, at the S104 place, eNB judges business whether to be that many cell transmission are professional.If it is professional that this business is many cell transmission, then at step S106 place, the MCCH control messages dispensing device 16 among the eNB sends the M-MCCH control information of the MTCH RB configuration messages and the scheduling message that comprise many Zones on the M-MCCH that has created.Especially, if the many cell transmission of first that this business is this sub-district are professional, eNB needs to create M-MCCH earlier according to the M-MCCH resource allocation information from MCE or the acquisition of other Centroids.If it is professional that this business is single cell transmission; Then at step S105 place; ENB possibly determine MTCH RB configuration information according to the result of announcement process, on the S-MCCH that has created, sends the S-MCCH control information of the MTCH RB configuration messages and the scheduling message that comprise single Zone.Especially, if the single cell transmission of first that this business is this sub-district is professional, then eNB needs to create earlier S-MCCH, and those skilled in the art can easily know how to create S-MCCH, be not described in detail in this.
In the process that business is carried out, promptly in step S107,, then finish this process if eNB receives the conversation end indication.
Only professional change defines notification procedure to the RRC standard of Re16 version to one or more MBMS, and notification procedure does not comprise the MCCH information that is used for stablizing the MBMS business.The present invention proposes to define notification procedure again, and notification procedure is comprised: begin and ongoing business to session, all send business state information.This business state information comprise session begin/stop, counting/counting, RB confirm again, RB reconfigures etc.
Therefore, in the present invention, in the process that business is carried out; Promptly in step S108; ENB judges whether professional control information needs to change, if desired according to business state information; Then be updated in the control messages of sending on these three kinds of MCCH, again the process that begins of repeating step S103 at step S109; If do not need to change, then directly return step S103, on three kinds of MCCH, periodically send the MCCH control messages of having constructed.
Like this, as shown in Figure 5 with the corresponding MCCH information receiving device of this MCCH information transmitting apparatus.This equipment comprises four reading devices, is respectively cell system broadcast reading device 26, N-MCCH reading device 20, S-MCCH reading device 22 and M-MCCH reading device 24.Cell system broadcast reading device 26 is used at first reading BCCH, from the cell system broadcast, obtains the configuration information of MBMS general information and N-MCCH.Behind the configuration information of the N-MCCH that N-MCCH reading device 20 is used for being read according to cell system broadcast reading device 26, read the information on the N-MCCH.If subscriber equipment is interested in the indicated single Zone of N-MCCH, then S-MCCH reading device 22 further reads S-MCCH to obtain corresponding business channel MTCH information through configuration and the schedule information of the S-MCCH in the N-MCCH loaded information.If subscriber equipment is interested in the indicated many Zones of N-MCCH, then M-MCCH reading device 24 further reads M-MCCH to obtain corresponding business channel MTCH information through configuration and the schedule information of the M-MCCH in the N-MCCH loaded information.
In addition,, a kind of base station that comprises above-mentioned control information transmitting apparatus has been proposed also according to the present invention, and a kind of subscriber equipment that comprises above-mentioned control information receiving equipment.
In the present invention, UE can obtain the available service (being that business is in the session initial state or is carrying out state) of current area fast through reading the service lists among the announcement MCCH.And for N-MCCH, M-MCCH and S-MCCH configuration information are less.In addition, for UE, in a sub-district, no matter receive what of professional number, need to receive three MCCH channels at most, therefore the receiving ability to UE does not threaten.
Claims (27)
1. multimedia broadcast multicast service control channel MCCH control information sending method that is used for the multimedia broadcast-multicast service EMBMS of evolution comprises step:
The MCCH control information that formation need be sent in this sub-district;
The MCCH control information is categorized as announcement multimedia broadcast multicast service control channel N-MCCH configuration information, N-MCCH advertised information, the single Zone control information of single Zone multimedia broadcast multicast service control channel S-MCCH and the control information of many Zones of many Zones multimedia broadcast multicast service control channel M-MCCH;
With the information structuring of classification is cell system broadcast, N-MCCH control messages, M-MCCH control messages and the S-MCCH control messages of layering; And
On the interface, on BCCH channel of broadcast control, N-MCCH, M-MCCH and S-MCCH, send cell system broadcast, N-MCCH control messages, M-MCCH control messages, the S-MCCH control messages of being constructed respectively aloft.
2. control information sending method according to claim 1, wherein said constitution step comprises: the configuration information of N-MCCH is comprised in the cell system broadcast.
3. control information sending method according to claim 1, wherein the general information of EMBMS is carried by the cell system broadcast or is carried by the N-MCCH control messages.
4. control information sending method according to claim 1; Wherein said constitution step comprises: configuration information and the schedule information of N-MCCH advertised information, M-MCCH and S-MCCH are included in the N-MCCH control messages; Wherein pass through configuration and the schedule information of M-MCCH; The M-MCCH control messages can be obtained,, the S-MCCH control messages can be obtained through configuration and the schedule information of S-MCCH.
5. control information sending method according to claim 1, wherein said N-MCCH advertised information comprise that the indication session begins state information, service transmission mode with ongoing business.
6. control information sending method according to claim 5, wherein said N-MCCH advertised information also comprise proprietary carrier frequency indication and/or counting/counting indication again.
7. control information sending method according to claim 1, wherein said constitution step also comprises: the marginal information of MBMS SFN is included in the N-MCCH control messages.
8. control information sending method according to claim 1, wherein the control information of many Zones of M-MCCH has been employed MBMS SFN consolidation strategy.
9. control information sending method according to claim 1, wherein N-MCCH is the default MCCH of each EMBMS sub-district, corresponding information unit all need be sent in all sub-districts that belong in the professional business service district scope of EMBMS on N-MCCH.
10. control information sending method according to claim 1, wherein said constitution step comprises: will be included in the M-MCCH control messages to the radio bearer RB configuration information and the schedule information of the Traffic Channel of many Zones.
11. control information sending method according to claim 1, wherein said constitution step comprises: will be included in the S-MCCH control messages to the radio bearer RB configuration information and the schedule information of the Traffic Channel of single Zone.
12. control information sending method according to claim 1 also comprises:, come to form again the MCCH control information that need send in this sub-district according to the change of service condition.
13. a multimedia broadcast multicast service control channel MCCH control information transmitting apparatus that is used for the multimedia broadcast-multicast service EMBMS of evolution comprises:
The MCCH control information forms device (10), is used to form the MCCH control information that need send in this sub-district, and is used for the change according to service condition, is updated in MCCH and goes up the control information of sending;
MCCH control information sorter (12); Be used for control information is classified, control information is divided into announcement multimedia broadcast multicast service control channel N-MCCH configuration information, N-MCCH advertised information, the single Zone control information of single Zone multimedia broadcast multicast service control channel S-MCCH and the control information of many Zones of many Zones multimedia broadcast multicast service control channel M-MCCH;
MCCH control messages constructing apparatus (14) is used for the control information of classification is configured to cell system broadcast, N-MCCH control messages, S-MCCH control messages, the M-MCCH control messages of layering; And
MCCH control messages dispensing device (16) is used for aloft interface, on BCCH channel of broadcast control, N-MCCH, M-MCCH and S-MCCH channel, sends said cell system broadcast, N-MCCH control messages, M-MCCH control messages, S-MCCH control messages respectively.
14. also disposing, control information transmitting apparatus according to claim 13, wherein said MCCH control messages constructing apparatus (14) be used for: the configuration messages of N-MCCH is included in the cell system broadcast.
15. control information transmitting apparatus according to claim 13, wherein the general information of EMBMS is carried by the cell system broadcast or the carrying of N-MCCH control messages.
16. control information transmitting apparatus according to claim 13; Wherein said MCCH control messages constructing apparatus (14) also disposes and is used for: configuration information and the schedule information of N-MCCH advertised information, M-MCCH and S-MCCH are included in the N-MCCH control messages; Wherein pass through configuration and the schedule information of M-MCCH; The M-MCCH control information can be obtained,, the S-MCCH control information can be obtained through configuration and the schedule information of S-MCCH.
17. control information transmitting apparatus according to claim 13, wherein said N-MCCH advertised information comprise that the indication session begins state information, service transmission mode with ongoing business.
18. control information transmitting apparatus according to claim 17, wherein said N-MCCH advertised information also comprise proprietary carrier frequency indication and/or counting/counting indication again.
19. also disposing, control information transmitting apparatus according to claim 13, wherein said MCCH control messages constructing apparatus (14) be used for: the marginal information of MBMS SFN is included in the N-MCCH control messages.
20. control information transmitting apparatus according to claim 13, wherein the control information of many Zones of M-MCCH has been employed MBMS SFN consolidation strategy.
21. control information transmitting apparatus according to claim 13, wherein N-MCCH is the default MCCH of each EMBMS sub-district, and corresponding information unit all need be sent in all sub-districts that belong in the professional business service district scope of EMBMS on N-MCCH.
22. control information transmitting apparatus according to claim 13, wherein said MCCH control messages constructing apparatus (14) also dispose the radio bearer RB configuration information and the schedule information that are used for the Traffic Channel that is directed against many Zones and are included in the M-MCCH control messages.
23. control information transmitting apparatus according to claim 13, wherein said MCCH control messages constructing apparatus (14) also dispose the radio bearer RB configuration information and the schedule information that are used for the Traffic Channel that is directed against single Zone and are included in the S-MCCH control messages.
24. a base station comprises the described control information transmitting apparatus according to one of claim 13-23.
25. a multimedia broadcast multicast service control channel MCCH control information method of reseptance that is used for the multimedia broadcast-multicast service EMBMS of evolution comprises step:
Read the cell system broadcast, from said cell system broadcast, read the configuration information of announcement multimedia broadcast multicast service control channel N-MCCH;
According to the N-MCCH configuration information; Read the information on the N-MCCH; Obtain available MBMS service lists, the last information of N-MCCH comprises the configuration of single Zone multimedia broadcast multicast service control channel S-MCCH and configuration and the schedule information of schedule information or many Zones multimedia broadcast multicast service control channel M-MCCH;
Under to the interested situation of single Zone that N-MCCH supported, utilize configuration and the schedule information of the S-MCCH in the information on the N-MCCH, read the information on the S-MCCH;
Under to the interested situation of many Zones that N-MCCH supported, utilize configuration and the schedule information of the M-MCCH in the information on the N-MCCH, read the information on the M-MCCH.
26. a multimedia broadcast multicast service control channel MCCH control information receiving equipment that is used for the multimedia broadcast-multicast service EMBMS of evolution comprises:
Cell system broadcast reading device is used to read the cell system broadcast, from said cell system broadcast, reads the configuration information of announcement multimedia broadcast multicast service control channel N-MCCH; When the EMBMS general information is carried by the cell system broadcast, also be used to read the EMBMS general information;
The N-MCCH information read device is used to read the configuration information of N-MCCH information and single Zone multimedia broadcast multicast service control channel S-MCCH and many Zones multimedia broadcast multicast service control channel M-MCCH;
The S-MCCH information read device, the S-MCCH configuration and the schedule information of the N-MCCH information that is used for being read according to the N-MCCH information read device read the information on the S-MCCH; And
The M-MCCH information read device, the M-MCCH configuration and the schedule information of the N-MCCH information that is used for being read according to the N-MCCH information read device read the information on the M-MCCH.
27. a subscriber equipment comprises control information receiving equipment according to claim 26.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2007100450253A CN101370238B (en) | 2007-08-15 | 2007-08-15 | MCCH transmitting/receiving method and device based on LTE |
| PCT/CN2008/001295 WO2009021394A1 (en) | 2007-08-15 | 2008-07-09 | A method and device for sending/receiving mcch based on lte |
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| CN2007100450253A CN101370238B (en) | 2007-08-15 | 2007-08-15 | MCCH transmitting/receiving method and device based on LTE |
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| CN101370238A CN101370238A (en) | 2009-02-18 |
| CN101370238B true CN101370238B (en) | 2012-08-22 |
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| CN2007100450253A Active CN101370238B (en) | 2007-08-15 | 2007-08-15 | MCCH transmitting/receiving method and device based on LTE |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841771B (en) * | 2009-03-18 | 2013-05-22 | 电信科学技术研究院 | Method and device for realizing single-cell multimedia broadcast multicast service (MBMS) transmission |
| CN101841770B (en) * | 2009-03-18 | 2013-09-18 | 电信科学技术研究院 | Method and equipment for transmitting and receiving control information of multimedia broadcast multicast service |
| WO2010124441A1 (en) * | 2009-04-27 | 2010-11-04 | 深圳华为通信技术有限公司 | Method for obtaining and indicating mcch information and user equipment and base station thereof |
| CN101877823B (en) * | 2009-04-28 | 2012-09-26 | 电信科学技术研究院 | Method and device for scheduling multicast broadcast service |
| CN101931879B (en) * | 2009-06-19 | 2015-08-12 | 中兴通讯股份有限公司 | A kind of transmission method of multicast control channel information and equipment thereof |
| CN102026095B (en) * | 2009-09-17 | 2013-08-14 | 电信科学技术研究院 | Transmission method, system and device of MBMS Notification |
| CN102036175B (en) * | 2009-09-29 | 2014-10-22 | 中兴通讯股份有限公司 | Method and network side equipment for transmitting MBMS paging indication information |
| CN102036178B (en) | 2009-09-29 | 2015-08-19 | 中兴通讯股份有限公司 | The system and method for a kind of transmission, MBMS transmission notice indication information |
| CN102035807B (en) * | 2009-09-30 | 2015-06-03 | 中兴通讯股份有限公司 | Method and system for transmitting multimedia broadcast multicast service notice information |
| JP5883802B2 (en) * | 2010-02-22 | 2016-03-15 | 中国移▲動▼通信集▲団▼公司Ｃｈｉｎａ Ｍｏｂｉｌｅ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐｏｒａｔｉｏｎ | Method for supporting eMBMS service, MCCH modification notification transmission method and device |
| CN102170610B (en) * | 2010-02-25 | 2013-10-16 | 电信科学技术研究院 | Indication information transmission method, system and device, and multimedia broadcast multicast service (MBMS) receiving method, system and device |
| CN102264031B (en) * | 2010-05-25 | 2015-05-20 | 中兴通讯股份有限公司 | Method and system for distributing radio resources for multicast control channel |
| CN102387472B (en) * | 2010-09-02 | 2016-03-30 | 中兴通讯股份有限公司 | The method of subscriber equipment and receiving multimedia broadcast and multicast service |
| CN106470482B (en) | 2015-08-17 | 2021-11-02 | 中兴通讯股份有限公司 | SC-MCCH resource allocation method, system and device |
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| CN101370238A (en) | 2009-02-18 |
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