CN102123347B

CN102123347B - The method and system of territory, multicast broadcasting service area multiplexing and resource instruction

Info

Publication number: CN102123347B
Application number: CN201010003858.5A
Authority: CN
Inventors: 吕开颖; 孙波; 方惠英; 鲁照华; 李楠
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2010-01-08
Filing date: 2010-01-08
Publication date: 2015-09-16
Anticipated expiration: 2030-01-08
Also published as: CN102123347A; WO2011082640A1

Abstract

The invention discloses the method and system of territory, multicast broadcasting service area multiplexing and resource instruction, resource for frequency division multiplexing indicates, be continuous print logical resource unit by the resource block mapping of disperseing in one or more frequency partition, give two kinds of indicating modes and resource indexing information or bit diagram information, and two kinds of mapping modes.Control station sends the resource indication information in territory, one or more multicast broadcasting service area to terminal.Terminal is according to the resource indication information obtained, obtain the positional information of the resource area of the Multimedia Broadcast Multicast Service that will receive according to mapping relations according to resource indexing information or bit diagram information, thus obtain the control of corresponding Multimedia Broadcast Multicast Service and resource mapping message further, receive and the Multimedia Broadcast Multicast Service that will receive of decoding.The present invention effectively can ensure the correctness of territory, multicast broadcasting service area resource division instruction and reduce overhead.

Description

The method and system of territory, multicast broadcasting service area multiplexing and resource instruction

Technical field

The present invention relates to wireless communication technology field, particularly relates to the method and system of the multiplexing and resource instruction of territory, multicast broadcasting service area in wireless communication system.V background technology

Multimedia Broadcast Multicast Service (MBS, Multicast Broadcast Service) be transmit data from a data transmission source (control station) to multiple target terminal, sharing of network (comprising core network and access network) resource can be realized, improve the utilance of Internet resources, especially air interface resource.Along with the universal of the Internet and the development of multimedia technology, the application of multimedia shared service is more and more wider, and data volume is also increasing simultaneously, carries out Multimedia Broadcast Multicast Service transmission efficiently and also becomes unprecedentedly important for next generation mobile communication system.

In orthogonal frequency-time multiple access (OFDMA, Orthogonal Frequency Division MultipleAccess) wireless communication system, a control station can belong to one or more different territory, multicast broadcasting service area.If each multicast and broadcast region provides grand diversity transmission, then all control stations in territory, a multicast broadcasting service area must send identical data, to provide macro diversity on same running time-frequency resource.When control station belongs to multiple territory, multicast broadcasting service area, the resource locations in each territory, multicast broadcasting service area of Controlling vertex United Dispatching such as network side dispatch server the control station in notification area, to ensure that resource can not clash.The service needed in different territories, multicast broadcasting service area carries out rational resource multiplex, and control station needs the resource location in each territory, multicast broadcasting service area of notification terminal.

In prior art, when Multimedia Broadcast Multicast Service and unicast service frequency division multiplexing are on a carrier wave, in order to not affect unicast service, should be the continous way resource in Multimedia Broadcast Multicast Service distribution subframe, i.e. sub band resources (subband), a subband is made up of 4 continuous print Physical Resource Block.Can carry out frequency partition in subframe, there is one or more sub band resources maximum 4 frequency partition in each frequency partition, and Multimedia Broadcast Multicast Service can use the part or all of sub band resources in each frequency partition.The principle that sub band resources in each frequency partition distributes to Multimedia Broadcast Multicast Service is, first from subregion 0, divide part or all of sub band resources for Multimedia Broadcast Multicast Service, if the whole sub band resources in subregion 0 can not meet the resource requirement of Multimedia Broadcast Multicast Service or subregion 0 when not existing, by subregion 1,2, sub band resources in 3 as required equal proportion is allocated to Multimedia Broadcast Multicast Service, as shown in Figure 1.When having and only have the Multimedia Broadcast Multicast Service in territory, a multicast broadcasting service area to use the resource in a subframe, the resource size that control station uses to territory, terminal notification multicast broadcasting service area, terminal then obtains mutual broadcasting service resources positional information according to the method for afore mentioned rules, and receives in corresponding sub band resources and multicast broadcast service data of decoding.

But, during resource in a Multimedia Broadcast Multicast Service frequency division multiplexing subframe in territory, multiple multicast broadcasting service area, control station needs the resource location in territory, notification terminal each multicast broadcasting service area, due in above-described method, the sub band resources block sequence number distributing to each Multimedia Broadcast Multicast Service may be discontinuous, how to carry out resource location instruction to reduce signaling consumption, then become the key issue needing to solve.

Simultaneously in order to adapt to the flexible dispatching of network side, resource multiplex can be carried out in territory, multiple multicast broadcasting service area, such as, carry out time division multiplexing, or channeling, or the time-division frequency division multiplexing of mixing.Therefore also need to consider different resource indicating modes that this is another problem needing to solve effectively to carry out indicating and to reduce instruction expense for different multiplex modes.

Summary of the invention

Technical problem to be solved by this invention is, the method and system of the multiplexing and resource instruction of territory, multicast broadcasting service area in a kind of wireless communication system is provided, during for solving the resource in a Multimedia Broadcast Multicast Service frequency division multiplexing subframe in territory, multicast broadcasting service area, how to carry out the problem of resource instruction and/or resource information acquisition.

In order to solve the problem, the present invention proposes the method for territory, a kind of multicast broadcasting service area multiplexing and resource instruction, comprising:

Control station sends the resource indication information in territory, one or more multicast broadcasting service area to terminal, and described resource indication information comprises resource indexing information or resource bit figure information;

Wherein, described resource indexing information is the index of the set of one or more Resource Unit.

The set of described Resource Unit, be by by the part or all of Resource Unit in subframe with one or more Resource Unit for granularity is mapped as continuous print logical resource unit set.

Described resource indexing information is the sequence number obtained after the part or all of subset sequence by described continuous print logical resource unit set.

Described resource bit figure information, be utilize the described adjacent territory, multicast broadcasting service area belonging to continuous print logical resource unit of each bit instruction in bit sequence whether to change, and/or indicate the territory, multicast broadcasting service area belonging to described continuous print logical resource unit.

Described by the part or all of Resource Unit in subframe with one or more Resource Unit for granularity is mapped as continuous print logical resource unit set, its mapping mode comprises following at least one mode:

First mapping mode, first by the resource being used for Multimedia Broadcast Multicast Service in frequency partition 0 with one or more Resource Unit for granularity is mapped in continuous print logical resource unit set successively, again by the resource being used for Multimedia Broadcast Multicast Service in frequency partition 1 with one or more Resource Unit for granularity is mapped in continuous print logical resource unit set successively, the rest may be inferred, by frequency partition 2, the resource for Multimedia Broadcast Multicast Service in 3 with one or more Resource Unit for granularity is mapped in continuous print logical resource unit set successively;

Second mapping mode, first by the resource being used for Multimedia Broadcast Multicast Service in frequency partition 0 with one or more Resource Unit for granularity is mapped in continuous print logical resource unit set successively, again successively from frequency partition 1, 2, in 3, one is used for Multimedia Broadcast Multicast Service with one or more Resource Unit resource mapping that is granularity in continuous print logical resource unit set, the rest may be inferred, successively by frequency partition 1, 2, the next one in 3 be used for Multimedia Broadcast Multicast Service with one or more Resource Unit resource mapping that is granularity in continuous print logical resource unit set, until frequency partition 1, 2, the resource unit mapping for Multimedia Broadcast Multicast Service in 3 is complete.

When the resource in territory, multicast broadcasting service area is only in frequency partition 0, by the Resource Unit being used for Multimedia Broadcast Multicast Service in frequency partition 0 with one or more Resource Unit for granularity is mapped in continuous print logical resource unit set successively.

When the resource in territory, multicast broadcasting service area is only in frequency partition 1,2, time in 3, adopt the first mapping mode or the second mapping mode only by frequency partition 1,2, the Resource Unit for Multimedia Broadcast Multicast Service in 3 is mapped in continuous print logical resource unit set successively.

Described control station, sends the resource indication information of territory, one or more multicast broadcasting service area in time domain to terminal.Resource indication information and/or described resource indexing information and/or resource bit figure information are sent to terminal by the message of clean culture or multicast or broadcast by described control station.Described message is Multimedia Broadcast Multicast Service configuration messages.

A kind of method that the present invention also provides resource information to obtain, comprising:

Terminal receives the resource indication information of territory, one or more multicast broadcasting service area used resource from control station, and described resource indication information comprises resource indexing information or resource bit figure information;

Described resource bit figure information is carried out indicating or being indicated in the mode of bit sequence in the territory, multicast broadcasting service area belonging to the logical resource unit in described continuous print logical resource unit set in the mode of bit sequence by the change information in the territory, multicast broadcasting service area belonging to logical resource unit adjacent in described continuous print logical resource unit set.

Second mapping mode, first by the resource being used for Multimedia Broadcast Multicast Service in frequency partition 0 with one or more Resource Unit for granularity is mapped in continuous print logical resource unit set successively, again successively from frequency partition 1, 2, in 3, one is used for Multimedia Broadcast Multicast Service with one or more Resource Unit resource mapping that is granularity in continuous print logical resource unit set, the rest may be inferred, to frequency partition 1 successively, 2, the next one in 3 be used for Multimedia Broadcast Multicast Service with one or more Resource Unit resource mapping that is granularity in continuous print logical resource unit set, until frequency partition 1, 2, the resource unit mapping for Multimedia Broadcast Multicast Service in 3 is complete.

Described terminal distributes to the continuous print logical resource in territory, described one or more multicast broadcasting service area according to the index information of described resource or bit diagram acquisition of information, again according to the Resource Unit in subframe and mapping relations predetermined between logical resource unit, obtain the actual resource location information used, complete mapping process.

The present invention also provides the system of territory, a kind of multicast broadcasting service area multiplexing and resource instruction, comprises control station and terminal, wherein:

Control station sends the resource indication information of territory, one or more multicast broadcasting service area used resource, and described resource indication information comprises resource indexing information or resource bit figure information;

Terminal receives the resource indication information of territory, one or more multicast broadcasting service area used resource from control station;

Described resource indexing information is the index of the set of one or more Resource Unit.

Described resource indexing information is the sequence number obtained after the part or all of subset sequence of described continuous print logical resource unit set.

Described resource bit figure information is the bit sequence that the change information in the territory, multicast broadcasting service area belonging to logical resource unit adjacent in the described continuous print logical resource unit set bit sequence that carries out indicating or carried out in the territory, multicast broadcasting service area belonging to the logical resource unit in described continuous print logical resource unit set indicates.

Described control station is also for sending the resource indication information of territory, multiple multicast broadcasting service area in time domain to terminal; Described terminal receives resource according to the resource indication information in described time domain in time domain.

Resource indication information and/or described resource indexing information and/or resource bit figure information are sent to terminal by the message of clean culture or multicast or broadcast by described control station.

The method and system of territory, multicast broadcasting service area of the present invention multiplexing and resource instruction, resource for frequency division multiplexing indicates, be continuous print logical resource unit by the resource block mapping of disperseing in one or more frequency partition, give two kinds of indicating modes and resource indexing information or bit diagram information, and two kinds of mapping modes.Above-mentioned thinking is applicable to the situation of only frequency division multiplexing, and the situation that frequency division multiplexing and time division multiplexing have concurrently.Control station sends the resource indication information in territory, one or more multicast broadcasting service area to terminal.Terminal is according to the resource indication information obtained, obtain the positional information of the resource area of the Multimedia Broadcast Multicast Service that will receive according to mapping relations according to resource indexing information or bit diagram information, thus obtain the control of corresponding Multimedia Broadcast Multicast Service and resource mapping message further, receive and the Multimedia Broadcast Multicast Service that will receive of decoding.The present invention effectively can ensure the correctness of territory, multicast broadcasting service area resource division instruction and reduce overhead.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:

Fig. 1 is territory, multicast broadcasting service area resource division schematic diagram in background technology of the present invention;

Fig. 2 is the system schematic of the multiplexing and resource in territory, multicast broadcasting service area instruction in wireless communication system of the present invention;

Fig. 3 is the subframe frequency divided resource multiplex mode schematic diagram of application example one correspondence;

Fig. 4 is the index space schematic diagram one of the resource mapping of application example one correspondence;

Fig. 5 is the index space schematic diagram two of the resource mapping of application example one correspondence;

Fig. 6 is the index space schematic diagram one of the resource mapping of application example two correspondence;

Fig. 7 is the index space schematic diagram two of the resource mapping of application example two correspondence;

Fig. 8 is the index space schematic diagram one of the resource mapping of application example three correspondence;

Fig. 9 is the index space schematic diagram two of the resource mapping of application example three correspondence;

Figure 10 is the subframe frequency divided resource multiplex mode schematic diagram of application example four correspondence;

Figure 11 is the sub-frame level time division resource multiplex mode schematic diagram of application example five correspondence;

Figure 12 is the frame level time-division resource multiplex mode schematic diagram of application example six correspondence;

Figure 13 is the superframe level time-division resource multiplex mode schematic diagram of application example seven correspondence.

Embodiment

For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.

The present invention is applied in the wireless communication system providing Multimedia Broadcast Multicast Service to serve, and is particularly suited for adopting orthogonal frequency-time multiple access (OFDMA, Orthogonal Frequency Division Multiple Access) wireless communication system.In the wireless communication system of hybrid unicast business and Multimedia Broadcast Multicast Service, propose the indicating mode of territory, multicast broadcasting service area resource under the present invention is directed to the multiplex mode in territory, different multicast broadcasting service area and send the technical scheme of this indication information.

The present invention unicast service and Multimedia Broadcast Multicast Service mixing OFDMA wireless communication system in, territory, one or more multicast broadcasting service area is frequency division multiplexing shared resource in a subframe, and/or by different subframe in time domain, and/or radio frames, and/or time division multiplexing shared resource on superframe, when its core point is frequency division multiplexing, first first resource is mapped as continuous print logical resource unit, the subset again instruction logical resource unit and several logical resource unit formed or the resource indexing information of complete or collected works or the bit diagram information of change information in territory, multicast broadcasting service area belonging to the bit diagram information in territory, multicast broadcasting service area belonging to instruction logical resource unit or instruction neighbor logic Resource Unit is sent to terminal by resource indication information.

Control station sends the resource indication information in territory, one or more multicast broadcasting service area to terminal.Terminal is according to the resource indication information obtained, obtain the positional information of the resource area of the Multimedia Broadcast Multicast Service that will receive according to mapping relations according to resource indexing information or bit diagram information, thus obtain the control of corresponding Multimedia Broadcast Multicast Service and resource mapping message further, receive and the Multimedia Broadcast Multicast Service that will receive of decoding.The present invention effectively can ensure the correctness of territory, multicast broadcasting service area resource division instruction and reduce overhead.

Core point of the present invention is, resource for frequency division multiplexing indicates, be continuous print Resource Unit by the resource block mapping of disperseing in one or more frequency partition, give two kinds of indicating modes and resource indexing information or bit diagram information, and two kinds of mapping modes.Above-mentioned thinking is applicable to the situation of only frequency division multiplexing, and the situation that frequency division multiplexing and time division multiplexing have concurrently.

Based on above-mentioned thinking, as shown in Figure 2, give the system of territory, a kind of multicast broadcasting service area of the present invention multiplexing and resource instruction, comprise control station and terminal, wherein:

Wherein, described resource indexing information is the index of the set of one or more Resource Unit; Described resource bit figure information is a bit sequence.

Described resource collection, be by the part or all of Resource Unit in subframe with one or more Resource Unit for granularity is mapped as continuous print logical resource unit set.

Described resource indexing information is the sequence number obtained after the part or all of subset sequence by above-mentioned logical resource unit set.

Described resource bit figure information, be that the change information in the territory, multicast broadcasting service area belonging to logical resource unit adjacent in above-mentioned continuous print logical resource unit set is indicated in the mode of bit sequence, or the territory, multicast broadcasting service area belonging to the logical resource unit in described continuous print logical resource unit set is indicated in the mode of bit sequence.

Described resource indexing information or described bit diagram information, be used to indicate the combination of following one or more information: the Resource Unit position of total number resource amount and/or territory, multicast broadcasting service area quantity and/or territory, multicast broadcasting service area use described in each and quantity information.

Described control station is also for sending the resource indication information of territory, one or more multicast broadcasting service area in time domain to terminal; Described terminal receives resource according to the resource indication information in described time domain in time domain.Resource indication information and/or described resource indexing information and/or resource bit figure information are sent to terminal by the message of clean culture or multicast or broadcast by described control station.

System shown in Figure 2, the method for the multiplexing and resource in territory, a kind of multicast broadcasting service area of the present invention instruction, comprising:

Described method comprises further: described control station, sends the resource indication information of territory, one or more multicast broadcasting service area in time domain to terminal.

Resource indication information and/or described resource indexing information and/or resource bit figure information are sent to terminal by the message of clean culture or multicast or broadcast by described control station.Described message is Multimedia Broadcast Multicast Service configuration messages.

The method that a kind of resource information of the present invention obtains, comprising:

Described method comprises further, described terminal distributes to the continuous print logical resource in territory, described one or more multicast broadcasting service area according to the index information of described resource or bit diagram acquisition of information, again according to the Resource Unit in subframe and mapping relations predetermined between logical resource unit, obtain the actual resource location information used, complete mapping process.

The method and system of the multiplexing and resource instruction in territory, above-mentioned multicast broadcasting service area, and in described resource information acquisition methods:

Described resource indexing information, be by by the part or all of Resource Unit in subframe with one or more Resource Unit for after granularity is mapped as continuous print logical resource unit set, then the sequence number that will obtain after the part or all of subset sequence of above-mentioned logical resource unit set.

Described resource bit figure information is the indication information utilizing the bit in bit diagram to indicate the territory, multicast broadcasting service area belonging to described Resource Unit whether to change.Described resource bit figure information, be by by the part or all of Resource Unit in subframe with one or more Resource Unit for after granularity is mapped as continuous print logical resource unit set, then the change information in the territory, multicast broadcasting service area belonging to logical resource unit adjacent in above-mentioned logical resource unit set is carried out indicating or being indicated in the mode of bit sequence by the multicast broadcasting service area domain information belonging to the logical resource unit in above-mentioned logical resource unit set in the mode of bit sequence.

When the resource in territory, multicast broadcasting service area is only in frequency partition 0, the Resource Unit being used for Multimedia Broadcast Multicast Service in frequency partition 0 is mapped in continuous print logical resource unit set successively.

Described resource indexing information is used to indicate the combination of following one or more information: the Resource Unit position of total number resource amount and/or territory, multicast broadcasting service area quantity and/or territory, multicast broadcasting service area use described in each and quantity information.

Described bit diagram information is used to indicate the combination of following one or more information: the Resource Unit position of total number resource amount and/or territory, multicast broadcasting service area quantity and/or territory, multicast broadcasting service area use described in each and quantity information.

Several possible form of implementation of resource information indicating means of the present invention, resource information acquisition methods and resource indication mechanism is described below in conjunction with accompanying drawing 2.

As shown in Figure 2, show the system realizing the multiplexing and resource instruction of territory, multicast broadcasting service area of the present invention, comprise control station and terminal, wherein:

Control station, for by territory, one or more multicast broadcasting service area in subframe frequency division multiplexing use one or more resource unit mappings be continuous print logical resource unit, then by the index of the part or all of subset of logical resource unit form index space; Control station sends the resource indication information in territory, one or more multicast broadcasting service area to terminal, and described resource indication information comprises the resource indexing information in index space in territory, described one or more multicast broadcasting service area;

Terminal, for receiving described resource indexing information, obtains according to described resource indexing information one or more Resource Units that territory, described one or more multicast broadcasting service area distributed to by control station in index space.

As shown in Figure 2, another kind of the present invention realizes the system of territory, multicast broadcasting service area multiplexing and resource instruction, comprises control station and terminal, wherein:

Control station, for being continuous print logical resource unit by territory, one or more multicast broadcasting service area one or more resource unit mappings that frequency division multiplexing uses in subframe, more described continuous print logical resource unit CSB is at least indicated resource location and the quantity information in each territory, multicast broadcasting service area in the mode of bit map (bitmap);

Control station sends the resource indication information in territory, one or more multicast broadcasting service area to terminal, and described resource indication information comprises the bit diagram information in territory, described one or more multicast broadcasting service area;

Terminal, for receiving described resource indexing information, distributes to one or more Resource Units in territory, described one or more multicast broadcasting service area according to described bit diagram acquisition of information control station.

Whether each bit of described bit map is used to indicate two adjacent territories, multicast broadcasting service area belonging to sub band resources unit changes, namely territory, same multicast broadcasting service area whether is belonged to, the size of bit map, i.e. number of bits, for the sum of sub band resources unit subtracts 1, or each bit of described bit map is used to indicate the territory, multicast broadcasting service area belonging to sub band resources unit, namely the bit value corresponding to continuous print sub band resources belonging to territory, identical multicast broadcasting service area is identical, the bit value corresponding to sub band resources in adjacent territory, different multicast broadcasting service area is contrary, the size of bit map, i.e. number of bits, for the sum of sub band resources unit.

The method of territory, a kind of multicast broadcasting service area of the present invention multiplexing and resource instruction, comprises the steps:

Control station by Resource Unit part or all of in subframe with Resource Block or resource subband for granularity is mapped as continuous print logical resource unit, then the index of the part or all of subset of logical resource unit is formed index space;

Control station sends the resource indication information in territory, one or more multicast broadcasting service area to terminal, and described resource indication information comprises the resource indexing information in index space in territory, described one or more multicast broadcasting service area.

In the system and method for the multiplexing and resource instruction in territory, above-mentioned multicast broadcasting service area, the resource indexing information that described control station sends to terminal, comprises one or more content combinations following: total number resource amount, resource index.Described resource indexing information is used to indicate position and the quantity distribution of resource.

A better embodiment of described index space is for adopting tree, and each node in this tree structure is an index of index space, wherein:

Each leaf node of tree is adopted to represent the index of each continuous print logical resource unit; The intermediate node of tree is adopted to represent the subset index of part or all of continuous print logical resource unit; The root node of tree is adopted to represent complete or collected works' index of described continuous print logical resource unit.

In above-mentioned tree, any one index in the index space that described tree represents, is used to indicate original position and the quantity of continuous print logical resource unit.

Another better embodiment of described index space is for adopting list structure, an i.e. question blank (look-up table), each table unit in this question blank represents the subset of a continuous logic Resource Unit, this subset (i, j) represent, the sequence number of table unit is an index of index space.Each logical resource unit is first order subset, with (0, j) represent, i be 0, j from 0 to N-1, corresponding with unit from index of zero with on described question blank successively; The described subset be made up of two continuous print Resource Units is second level subset, with (1, j) represent, j from 0 to N-i-1, successively with for the subsequent cell on described question blank corresponding; The like, described Resource Unit complete or collected works are N level subset, and represent with (i, 0), i is N-1, corresponding with last unit on described question blank.

In above-mentioned question blank structure, any one index in the index space that described list structure represents, is used to indicate original position and the quantity of continuous print logical resource unit.

Described index space also can adopt other to have the structure of index function, such as network structure, chain structure etc.

The present invention's another kind utilizes the method for the territory, multicast broadcasting service area of bit diagram information multiplexing and resource instruction, comprises the steps:

Control station by Resource Unit part or all of in subframe with Resource Block or resource subband for granularity is mapped as continuous print logical resource unit, then utilize bit diagram information to indicate the change information in territory, multicast broadcasting service area belonging to the information in territory, multicast broadcasting service area belonging to logical resource unit or adjacent logical resource unit;

The bit diagram information that described control station sends to terminal, comprises one or more content combinations following: total number resource amount, resource location.Described bit diagram information is used to indicate position and the quantity distribution of the resource in each multicast and broadcast region.

Control station is continuous print logical resource unit by territory, one or more multicast broadcasting service area one or more resource unit mappings that frequency division multiplexing uses in subframe, more described continuous print logical resource unit CSB at least indicated resource location and the quantity information in each territory, multicast broadcasting service area in the mode of bit map (bitmap);

Whether each bit of described bit map is used to indicate two adjacent territories, multicast broadcasting service area belonging to sub band resources unit CSB changes, namely territory, same multicast broadcasting service area whether is belonged to, the size of bit map, i.e. number of bits, for the sum of sub band resources unit subtracts 1.

Or each bit of described bit map is used to indicate the territory, multicast broadcasting service area belonging to sub band resources unit CSB, namely each bit value being used to indicate the adjacent CSB belonging to territory, same multicast broadcasting service area is identical, the bit value corresponding to sub band resources in adjacent territory, different multicast broadcasting service area is contrary, the size of bit map, i.e. number of bits is the sum of sub band resources unit.

Corresponding above-mentioned resource indexing information and the bit diagram information of utilizing carries out the method indicated, and the method for terminal Gains resources instruction is as follows:

Described resource bit figure information is the indication information utilizing the bit in bit diagram to indicate the territory, multicast broadcasting service area belonging to described Resource Unit whether to change.Described resource bit figure information, be by by the part or all of Resource Unit in subframe with one or more Resource Unit for after granularity is mapped as continuous print logical resource unit set, again the change information in the territory, multicast broadcasting service area belonging to logical resource unit adjacent in above-mentioned logical resource unit set is indicated in the mode of bit diagram, or the information in the territory, multicast broadcasting service area in above-mentioned logical resource unit set belonging to logical resource unit is indicated in the mode of bit diagram.

The corresponding logic OR Physical Resource Block of described logical resource unit, or a corresponding resource subband.Described resource subband refers to several logic OR Physical Resource Block of continuous print.Described total number resource amount, is used to indicate the total quantity of logical resource, and then the index quantity of instruction index space; Described resource index, territory, corresponding each multicast broadcasting service area, is used to indicate the resource allocation information in territory, corresponding multicast broadcasting service area, the original position of the continuous print logical resource unit namely corresponding to territory, corresponding multicast broadcasting service area and quantity information.

The position of territory, multiple multicast broadcasting service area in time domain of described frequency division multiplexing is identical.

Described control station can also comprise the resource information of territory, multicast broadcasting service area in time domain belonging to control station to the resource indication information that terminal sends.Wherein, the resource indication information of the territory, multicast broadcasting service area belonging to control station only in a corresponding time domain.

Resource information in described time domain comprises the combination of one or more modes following: subframe position indicates, and radio frames position indicates, and superframe position indicates.

The instruction of described subframe position can one of in the following ways: subframe bitmap, subframe drawing indexing, sub-frame offset and quantity.

The instruction of described radio frames position can one of in the following ways: framing bit figure, frame drawing indexing, vertical shift and quantity.

The instruction of described superframe position can one of in the following ways: superframe bitmap, Super frame Offset and quantity.

Above system and method only considers the processing scheme in frequency division multiplexing situation.On this basis, the present invention also can to consideration time division multiplexing situation, namely in the processing scheme that frequency division multiplexing and time division multiplexing consider.

With reference to shown in Fig. 2, another kind of the present invention realizes the system of the multiplexing and resource instruction in territory, multicast broadcasting service area, comprises control station and terminal, wherein:

Control station, for by territory, one or more multicast broadcasting service area in subframe frequency division multiplexing use resource unit mapping be continuous print logical resource unit, then by the index of the part or all of subset of logical resource unit form index space; Territory, multiple multicast broadcasting service area belonging to described control station can also by shared resource in different subframe and/or radio frames and/or superframe in time domain;

Control station, for sending the resource indication information in territory, one or more multicast broadcasting service area to terminal, described resource indication information comprises the resource indexing information in index space in territory, described one or more multicast broadcasting service area, and/or the resource indication information in time domain;

Terminal, for receiving described resource indexing information, obtains the one or more Resource Units distributing to territory, described one or more multicast broadcasting service area in index space according to described resource indexing information.

Control station by Resource Unit part or all of in subframe with Resource Block or resource subband for granularity is mapped as continuous print logical resource unit, again the index of the part or all of subset of logical resource unit is formed index space, or by corresponding for a logical resource unit set bit diagram or bit sequence;

Territory, multiple multicast broadcasting service area belonging to control station in time domain by shared resource in different subframe and/or radio frames and/or superframe;

Control station sends the resource indication information in territory, one or more multicast broadcasting service area to terminal, described resource indication information comprises the resource indexing information in index space in territory, described one or more multicast broadcasting service area, and/or the resource indication information in time domain.

Described method comprises end side treatment step further:

Terminal obtains the one or more Resource Units distributing to territory, described one or more multicast broadcasting service area in index space according to described resource indexing information, or terminal distributes to one or more Resource Units in territory, described one or more multicast broadcasting service area according to described bit diagram acquisition of information.

Under carrying out frequency division multiplexing and time-multiplexed situation at the same time, describe in detail in the system and method for frequency division multiplexing situation about the description of index space and related definition, do not repeat them here.Below be only described for time-multiplexed processing mode.

Described control station be further territory, multiple multicast broadcasting service area in subframe, radio frames or superframe distribute identical or different position.

Described control station be territory, multiple multicast broadcasting service area in time domain during Resources allocation, what adopt one or more modes following carries out multiplexing, and multiplex mode comprises: sub-frame level is multiplexing, and frame level is multiplexing, and superframe level is multiplexing.Wherein:

● sub-frame level is multiplexing refers to that the Multimedia Broadcast Multicast Service in territory, multiple multicast broadcasting service area distributes on different sub frames.

Under described sub-frame level time division multiplex mode, territory, multiple multicast broadcasting service area is distributed on different sub frames, and the radio frames belonging to described subframe is identical.

Under described sub-frame level time division multiplex mode, control station sends the sub-frame resources instruction in territory, one or more multicast broadcasting service area to terminal.Particularly, sub-frame resources instruction refers to subframe position pattern, can indicate, comprise: bit map, sub-frame offset, sub-frame number, subframe drawing indexing with the combination of one or more modes.When subframe pattern adopts bit map mode to describe, in tdd mode, the length of described bit map depends on the number of descending sub frame.

● frame level is multiplexing refers to that the Multimedia Broadcast Multicast Service in territory, multiple multicast broadcasting service area is distributed in different radio frames.

Under described radio frames level time division multiplexing mode, territory, multiple multicast broadcasting service area is distributed in different radio frames, and the superframe belonging to described radio frames is identical.

Under described radio frames level time division multiplexing mode, control station sends the resource instruction in territory, one or more multicast broadcasting service area to terminal, and comprise one or more combination following: radio frames resource indicates, sub-frame resources indicates.Particularly: the instruction of radio frames resource refers to the radio frames position pattern in a superframe, can indicate, comprising: bit map with the combination of one or more modes, and radio frames offsets, radio frames quantity, radio frames drawing indexing.Sub-frame resources instruction refers to subframe position pattern, can indicate, comprise: bit map, sub-frame offset, sub-frame number, subframe drawing indexing with the combination of one or more modes.

● superframe level is multiplexing refers to that the Multimedia Broadcast Multicast Service in territory, multiple multicast broadcasting service area is distributed on different superframes.

Under described superframe level time division multiplexing mode, control station sends the superframe location resource instruction in one-period of territory, one or more multicast broadcasting service area to terminal.The described cycle can be transmission cycle of territory, multicast broadcasting service area configuration information.The described transmission cycle can be that predetermined (as standard regulation) is or configurable.

Described superframe instruction, can indicate with the combination of one or more modes, comprise: bit map, Super frame Offset, superframe quantity.Further, control station can also send described subframe and/or the instruction of radio frames resource to terminal.The instruction of radio frames resource refers to the radio frames position pattern in a superframe, can indicate, comprising: bit map with the combination of one or more modes, and radio frames offsets, radio frames quantity, radio frames drawing indexing.Sub-frame resources instruction refers to subframe position pattern, can indicate, comprise: bit map, sub-frame offset, sub-frame number, subframe drawing indexing with the combination of one or more modes.

Further, control station sends the resource indication information of territory, one or more multicast broadcasting service area in time domain to terminal.Particularly, the instruction of described time-domain resource comprises the combination of one or more modes following: sub-frame resources indicates, and radio frames resource indicates, and superframe resource indicates.

Terminal obtains concrete subframe position according to time-domain resource instruction.In corresponding subframe, concrete Resource Unit position is obtained again according to resource indexing information.

In technique scheme, for the multiplex mode of time domain and/or frequency domain, described resource indication information is sent by the message of control station by clean culture or multicast or broadcast, and described message can be territory, multicast broadcasting service area configuration messages.

In fig. 2, after control station sends described resource indication information to terminal, the concrete treatment step of end side comprises:

Terminal obtains the subframe in territory, described multicast broadcasting service area after receiving the time-domain resource indication information of control station transmission, and/or radio frames, and/or the positional information of superframe.

Terminal receives the resource indication information in the subframe of control station transmission, according to described resource indexing information or bit diagram information, obtains original position and the quantity information of continuous print logical resource unit; Again according in subframe for mapping relations predetermined between the Resource Unit of Multimedia Broadcast Multicast Service and logical resource unit, obtain the actual resource location information used, complete mapping process.

To sum up, adopt said system and method, frequency division multiplexing can be realized, and the Resourse Distribute instruction in frequency division multiplexing and time division multiplexing two kinds of situations, especially for frequency division multiplexing, the present invention is by setting up index space for logic OR Physical Resource Block or resource subband, in index space, adopt continuous print logical resource unit to represent corresponding Resource Block or resource subband, indirectly achieve the continuous representation of Resources allocation, and sent resource indexing information or the bit diagram information in territory, multicast broadcasting service area to terminal by control station, be used to indicate the resource allocation information in territory, one or more multicast broadcasting service area.Terminal, then according to resource indexing information, searches corresponding Resource Block or resource subband in index space, or according to bit diagram information, can know the multiplexing and resource indication information in territory, one or more multicast broadcasting service area.

The method of territory, multicast broadcasting service area of the present invention multiplexing and resource instruction is illustrated below for WiMax system.

Wireless communication system can by grand diversity, and non-macro diversity transmission mode provides Multimedia Broadcast Multicast Service service.For grand diversity transmission mode, multiple control station can belong to territory, a multicast broadcasting service area usually, the identical multicast broadcast service data of symbol level synchronized transmission is to obtain macro diversity, or the identical multicast broadcast service data of frame level synchronized transmission is to obtain business continuance.A control station can belong to territory, multiple multicast broadcasting service area again simultaneously, namely provides the different Multimedia Broadcast Multicast Service service in territory, multiple multicast broadcasting service area.Usually, network side is that territory, each multicast broadcasting service area divides resource, sends resource indication information to terminal by control station.

Described resource indication information can comprise the resource instruction of frequency domain, and/or the resource instruction of time domain.When frequency division multiplexing is carried out in territory, multiple multicast broadcasting service area in a subframe, frequency resource instruction is used for the frequency resource scope that each territory, multicast broadcasting service area of notification terminal uses in subframe.In time domain, different territories, multicast broadcasting service area can take identical or different subframe, or radio frames, or superframe.Control station can each territory, multicast broadcasting service area scope of resource in time domain of notification terminal by time-domain resource instruction.

On Multimedia Broadcast Multicast Service and the multiplexing carrier wave of unicast service, the Resource Unit for Multimedia Broadcast Multicast Service in subframe on one or more frequency partition maps one by one with described continuous print logical resource unit in units of Resource Block or resource subband.The mapping process of Resource Unit and continuous print logical resource unit is:

If system has frequency partition 0, then: first, be that granularity is mapped as described continuous print logical resource unit in order successively by the one or more subband resource type unit for Multimedia Broadcast Multicast Service (Subband LRU, be called for short SLRU) in frequency partition 0 with subband;

Again by frequency partition 1,2, the one or more SLRU for Multimedia Broadcast Multicast Service in 3 are that granularity is mapped as follow-up continuous logic Resource Unit in order successively with subband.

If system only has frequency partition 1,2,3, then: by frequency partition 1,2, the one or more SLRU for Multimedia Broadcast Multicast Service in 3 are that granularity is mapped as continuous print logical resource unit in order successively with subband.

Particularly, frequency partition 0,1,2, the sub band resources (Subband is called for short SB) on 3 is mapped to continuous print sub band resources (contiguous subband is called for short CSB) two kinds of mapping modes.

The first mapping mode

First by subregion 0 distribute to territory, multicast broadcasting service area sub band resources be mapped in continuous print sub band resources, then all sub band resources distributing to territory, multicast broadcasting service area on subregion 1 are mapped in continuous print sub band resources, the rest may be inferred, again by subregion 2, all sub band resources distributing to territory, multicast broadcasting service area in 3 are mapped in continuous print sub band resources, and the sub band resources distributing to territory, multicast broadcasting service area until all is mapped in continuous print sub band resources.

The concrete enforcement of this first mapping mode can see the mapping mode in Fig. 5,6,8.

Suppose that N represents the total number resource amount (in units of subband) in territory, multicast broadcasting service area; N _fPn(n is 0 ~ 3) represents subregion 0,1,2 respectively, the resource quantity in territory, multicast broadcasting service area on 3; SB _fPij () represents the sub band resources in any one subregion, wherein, i represents partition number (value is respectively 0,1,2,3), and j represents the subband numbering in each subregion.

SB _fPij () is mapped on continuous print sub band resources CSB, the sub band resources of its correspondence is CSB (k), and wherein k can be calculated by formula (1) below:

Wherein, N _fP0for the number of sub-bands used in subregion 0, can be known by the number of sub-bands parameter of subregion in system parameters 0.

If system only has frequency partition 1,2,3, then N _fP0be that 0, k can be calculated by formula (2) below:

k = j + Σ_{n = 0}^{i - 1} N_{FPn}, i > 0 - - - (2)

Wherein, N _{fPi, i > 0}for the number of sub-bands used in subregion 1,2,3, can calculate respectively:

N _FP3＝N-N _FP0-N _FP1-N _FP2(5)

If territory, multicast broadcasting service area only uses the resource on subregion 0, then k can be drawn by formulae discovery below: k=j, i.e. now i=0.

In this first mapping mode, according to described formula (1) is known to (5) above, the subband SB in subregion 0 _fP0j () and CSB (j) map one by one, subregion 1,2, the subband SB in 3 _fPi(j) with map one by one.

The second mapping mode

First the sub band resources of all distribution on subregion 0 is mapped in continuous print sub band resources, then by subregion 1,2, a sub band resources on 3 is mapped in continuous print sub band resources respectively, again by subregion 1,2, get a subband resource mapping respectively in continuous print sub band resources on 3, the rest may be inferred, and the sub band resources distributing to territory, multicast broadcasting service area until all is all mapped in continuous print sub band resources.Namely each from subregion 1,2, get one or more sub band resources on 3 and map, until all mapped.

The concrete enforcement of this second mapping mode can see the mapping mode in Fig. 4,7,9.

Suppose that N represents the total number resource amount (in units of subband) in territory, multicast broadcasting service area; N _fP0represent the resource quantity in territory, multicast broadcasting service area on subregion 0.SB _fPij () represents the sub band resources in any one subregion, wherein, i represents partition number (value is respectively 0,1,2,3), and j represents the subband numbering in each subregion.

SB _fPij () is mapped on continuous print sub band resources CSB, the sub band resources of its correspondence is CSB (k), and wherein k can calculate with following formula (6):

Wherein N _fP0for the number of sub-bands used in subregion 0, can be known by system parameters.

If system only has frequency partition 1,2,3, then N _fP0be that 0, k can be calculated by formula (7) below:

k＝i+3*j，i＞0 (7)

If territory, multicast broadcasting service area only uses the resource on subregion 0, then k can be drawn by formulae discovery below: k=j, now i=0.

Formula shows above, the subband SB in subregion 0 _fP0j () and CSB (j) map one by one, when there being subregion 0, and subregion 1,2, the subband SB in 3 _fPi(j) and CSB (i+3*j+N _fP0-1) map one by one; When without subregion 0, subregion 1,2, the subband SB in 3 _fPij () and CSB (i+3*j) map one by one.

In the present invention, described continuous print logical resource unit CSB can form one or more resource unit subsets further, and each resource unit subsets comprises one or more continuous print logical resource unit.

When index building space, tree can be adopted to represent index space, wherein: the leaf node one_to_one corresponding in each logical resource unit and described index space; Described resource unit subsets be intermediate node one_to_one corresponding in described index space; Described Resource Unit complete or collected works with for the root node in described index space corresponding.

That supposes each node is designated node (i, j), and wherein, i represents capable, and leaf node is the 0th row, and j represents row, and often row Far Left node is the 0th row, then node (i, j) represents the i-th row jth row.I+1 can represent the quantity of distributed subband, and j then represents distribution from subband CSB (j).The relation of index k and the node (i, j) representated by node node (i, j) can calculate with formula (8):

k(i，j)＝(i+j)*(i+j+1)/2+i； (8)

Control station is that territory, each multicast broadcasting service area sends resource index k to terminal, and terminal then calculates (i, j) according to resource index, thus obtains quantity allotted and the positional information of subband.Again according to the mapping relations of resource subband in aforesaid subband and each frequency partition, obtain the resource location of territory, multicast broadcasting service area in each frequency partition and quantity information.

When index building space, question blank (look-up table) representation index space also can be adopted, wherein:

Each logical resource unit is first order subset, with (i, j) represent, i be 0, p from 0 to N-1, corresponding with unit from index of zero with on described question blank successively;

The subset be made up of two continuous print Resource Units is second level subset, with (i, j) represent, i be 1, p from 0 to N-i-1, successively with for the subsequent cell on described question blank corresponding;

The rest may be inferred, and described Resource Unit complete or collected works are N level subset, and represent with (i, j), i is N-1, p is 0, corresponding with last unit on described question blank.

Adopt the first mapping mode of question blank mode shown in Figure 6, adopt the second mapping mode of question blank mode shown in Figure 7.

Suppose that the index of the unit on each question blank is designated m, m value is 0 ~ [N* (N+1)/2-1], and wherein, N is the total number resource amount (in units of subband) in territory, multicast broadcasting service area.The corresponding relation of the unit index m on each question blank and subset of resources (i, j), can calculate with formula (9):

m (i, j) = Σ_{k = 0}^{i} (N - k + 1) + j - - - (9)

Wherein, i span is 0 ~ (N-1), and j span is 0 ~ (N-i-1).I+1 can represent the quantity of distributed subband, and j then represents distribution from subband CSB (j).

Control station is that territory, each multicast broadcasting service area sends resource index m to terminal, and terminal then calculates (i, j) according to resource index, thus obtains quantity allotted and the positional information of subband.Again according to the mapping relations of resource subband in aforementioned subband and each frequency partition, obtain position and the quantity information of the sub band resources of territory, multicast broadcasting service area in each frequency partition.

In the present invention, can also by described continuous print logical resource unit CSB to be indicated resource location and the quantity information in each territory, multicast broadcasting service area in the mode of bit map (bitmap).Whether each bit of described bit map is used to indicate two adjacent territories, multicast broadcasting service area belonging to sub band resources unit changes, namely territory, same multicast broadcasting service area whether is belonged to, the size of bit map, i.e. number of bits, for the sum of sub band resources unit subtracts 1.If the quantity of sub band resources unit is 8, then the figure place of bit map is 7.

Such as, the bit of bit map is that " 0 " represents that two adjacent sub band resources unit belong to territory, same multicast broadcasting service area, and the bit of bit map be that the adjacent sub band resources unit of " 1 " expression two belongs to different territories, multicast broadcasting service area.In bit map, the quantity of " 1 " adds the number that namely 1 represent territory, multicast broadcasting service area.

Such as, bit map " 0000100 ", represents that, in 8 Resource Units, front 5 Resource Units belong to multicast broadcasting service area territory zone1, and latter 3 belong to another territory, multicast broadcasting service area zone2.There is 1 bit in bit diagram for " 1 ", therefore have 2 zone in 8 Resource Units.

For another example, bit map " 0010100 ", represents that, in 8 Resource Units, front 3 Resource Units belong to multicast broadcasting service area territory zone1, middle 2 belong to multicast broadcasting service area territory zone2, and latter 3 belong to another territory, multicast broadcasting service area zone3.Have 2 bits in bit diagram for " 1 ", therefore 8 resource unit allocation give 3 zone.

Or instruction belongs to each bit corresponding to the continuous print sub band resources unit in territory, same multicast broadcasting service area in described bit map, its value is identical, each bit that the continuous print sub band resources unit in adjacent different territory, multicast broadcasting service area is corresponding, its value is contrary, the size of bit map, i.e. number of bits is the sum of sub band resources unit.If the quantity of sub band resources unit is 8, then the figure place of bit map is 8.

Such as, bit map " 00000111 ", represents that, in 8 Resource Units, front 5 Resource Units belong to multicast broadcasting service area territory zone1, and latter 3 belong to another territory, multicast broadcasting service area zone2.There is the reversion of 1 bit value in bit diagram, therefore have 2 zone in 8 Resource Units.

Control station sends territory, multicast broadcasting service area resource bit bitmap to terminal, terminal then judges position and the quantity information of the sub band resources that each territory, multicast broadcasting service area uses according to resource bit bitmap, again according to the mapping relations of resource subband in aforementioned subband and each frequency partition, obtain position and the quantity information of the sub band resources of territory, multicast broadcasting service area in each frequency partition.

Sub band resources SB in each frequency partition obtained by said method _fPiposition and quantity information, then according to SB in prior art _fPi(j) and the Resource Unit CRU in corresponding frequencies subregion _fPim the corresponding relation of (), namely completes the mapping of Resource Unit and continuous print resource.One of them SB _fPi(j) and 4 Resource Unit CRU in corresponding frequencies subregion _fPim () maps, expression formula (10) is as follows:

SB _fPij ()={ CRU (4*j+p) }, wherein p value is 0,1,2,3.(10)

On Multimedia Broadcast Multicast Service special carrier, only have a frequency partition in subframe, the Resource Unit on whole frequency partition maps one by one with described continuous print logical resource unit in units of Resource Block or resource subband.Preferably, the subband in subframe and the direct one_to_one corresponding of described continuous print logical resource subband, the subband namely in subframe is described continuous print logical resource subband.Described CSB (k)=SB (j), wherein the span of k, j is identical.Described CSB or SB and subset thereof are configured to above-mentioned index space further; Or described CSB or SB forms bit map further, and method is same as above.

The position of the sub band resources SB that the territory, multicast broadcasting service area obtained by said method is distributed and quantity information, again according to the corresponding relation of SB (j) in prior art with Resource Unit CRU (m), namely obtain position and the quantity information of distributed Resource Unit.One of them SB (j) and 4 Resource Units CRU (m) map, and expression formula (11) is as follows:

SB (j)={ CRU (4*j+p) }, wherein p value is 0,1,2,3.(11)

Embodiment one

In the present embodiment one, a control station belongs to two multicast broadcasting service areas. territory E-MBS zone1 and E-MBS zone2.Territory, described multicast broadcasting service area E-MBS zone1 and E-MBS zone2 frequency division multiplexing resource in subframe, concrete resource distribution mode as shown in Figure 3, MBS1 represents the resource location of territory, multicast broadcasting service area E-MBS zone1, MBS2 represents the resource location of territory, multicast broadcasting service area E-MBSzone2, and DL U represents downlink unicast subframe; DL M & U represents descending multiplexed sub frame; UL represents sub-frame of uplink.

On the mixed carrier of a unicast service and Multimedia Broadcast Multicast Service, frequency resource in subframe has four frequency partition, wherein: parton belt type Resource Unit (the Subband CRU in the sub band resources unit on subregion 0 and subregion 1,2,3, be called for short SLRU) distribute to the Multimedia Broadcast Multicast Service of E-MBS zone1 and E-MBS zone2, the i.e. Resource Unit of position shown in MBS1 and MBS2.

Control station by distribute to Multimedia Broadcast Multicast Service in subregion 0,1,2,3 SLRU Resource Unit with subband (i.e. SB) for granularity, be mapped as the sub band resources unit (Virtual SB is called for short CSB) of serial number.The index of sub band resources unit CSB and the subset be made up of part or all of continuous print sub band resources unit or complete or collected works forms index space, and this index space can be represented by tree, that is:

Sub band resources unit index is as the leaf node of tree;

Continuous print sub band resources subset of cells is as the intermediate node of tree;

Continuous print sub band resources unit complete or collected works are as the root node of tree.

Control station by the quantity of instruction subband unit and territory, multicast broadcasting service area E-MBS zone1 and E-MBS zone2 use resource corresponding index, namely indicate the frequency resource scope that E-MBS zone1 and E-MBSzone2 uses.

In time domain, territory, multicast broadcasting service area E-MBS zone1 and E-MBS zone2 uses identical subframe position configuration.Control station sends E-MBS zone configuration messages (AAI_E-MBS_CFGmessage), the frequency resource information that the subframe position of territory, notification terminal multicast broadcasting service area E-MBS zone1 and E-MBS zone2 and/or territory, multicast broadcasting service area E-MBS zone1 and E-MBS zone2 distribute in subframe.

Wherein frequency resource information comprise following one of at least: sub-band sum amount, the index information of territory, multicast broadcasting service area E-MBS zone1 resource, the index information of territory, multicast broadcasting service area E-MBS zone2 resource.

Such as, as shown in Figure 4, show the tree schematic diagram for representing index space, wherein, FPx SLRU represents the subband resource type block for Multimedia Broadcast Multicast Service in an xth frequency partition, and x value is 0,1,2,3.In this example, have 32 sub-belt type Resource Block SLRU in frequency partition 0,1,2,3 for Multimedia Broadcast Multicast Service, subregion 0,1,2, have 8 SLRU in 3 respectively for Multimedia Broadcast Multicast Service, in each subregion, the sequence number of SLRU is respectively SLRU ₀~ SLRU ₇.32 sub-belt type Resource Block are that granularity (i.e. 4 Resource Block) is mapped as 8 continuous print subband CSB with subband, its sequence number difference 0 ~ 7.

In this example, first by the SLRU of subregion 0 ₀~ SLRU ₇with subband SB for granularity and SB _fP0(0), SB _fP0(1) CSB (0) is mapped as, CSB (1), then by subregion 1,2, the SLRU in 3 ₀~ SLRU ₃and SLRU ₄~ SLRU ₇be granularity and SB according to subband _fP1(0), SB _fP2(0), SB _fP3(0), SB _fP1(1), SB _fP2(1), SB _fP3(1) CSB (2) ~ CSB (7) is mapped as successively, as shown in Figure 4.

Or, first by the SLRU of subregion 0 ₀~ SLRU ₇i.e. SB _fP0(0), SB _fP0(1) CSB (0) is mapped as, CSB (1), then by the SLRU in subregion 1 ₀~ SLRU ₇i.e. SB _fP1(0), SB _fP1(1), CSB (2) is mapped as, CSB (3); By the SLRU in subregion 2 ₀~ SLRU ₇i.e. SB _fP2(0), SB _fP2(1) be mapped as CSB (4), CSB (5), by the SLRU in subregion 3 ₀~ SLRU ₇i.e. SB _fP3(0), SB _fP3(1) CSB (6) is mapped as, CSB (7), as shown in Figure 5.

Wherein: the subband that territory, multicast broadcasting service area E-MBS zone1 distributes is the subband that CSB (0) ~ CSB (4), territory, multicast broadcasting service area E-MBS zone2 distribute is CSB (5) ~ CSB (7).

Subband and its subset sums complete or collected works index that correspondence is different respectively, each index can be represented by nodes some in tree structure.Each node on behalf call number.Have 36 indexes in this example, each index can represent with 6 bits.That supposes each node is designated node (i, j), and wherein, i represents capable, and j represents row, then node (i, j) represents the i-th row jth row.I can represent the quantity of distributed subband, and j then represents distribute i subband from subband CSB (j).Index k representated by node node (i, j) can calculate with formula (8).

Such as, 5 continuous print subbands that territory, multicast broadcasting service area E-MBS Zone1 distributes can be represented by node 14, and the call number of its correspondence is 001110; Terminal calculates (i, j) value for (5,0) according to index 14, then the number of sub-bands that E-MBS Zone1 distributes is 5, and distributes from subband 0, i.e. CSB (0) ~ CSB (4).

3 continuous print subbands that territory, multicast broadcasting service area E-MBS Zone2 distributes can be represented by node 30, and the call number of its correspondence is 011110.Terminal calculates (i, j) value for (3,5) according to index 30, then the number of sub-bands that E-MBS Zone1 distributes is 3, and distributes from subband 5, i.e. CSB (5) ~ CSB (7).

Control station is that E-MBS zone1 and E-MBS zone2 indicate corresponding resource index, sends to terminal.Terminal obtains the nodal information of resource tree according to sub-band sum amount, and judge that the sub band resources quantity that zone1 distributes is 5 subband CSB according to the resource index of zone1, i.e. CSB (0) ~ CSB (4), and these 5 CSB are mapped according to formula (1) with the subband SB of each frequency partition respectively, namely obtain corresponding SB _fPi(j), as shown in Figure 4.

According to the resource index of zone2, terminal judges that the continuous print sub band resources quantity that zone2 distributes is 3 CSB again, i.e. CSB (5) ~ CSB (7), and these 3 CSB are mapped according to formula (1) with the subband SB of each frequency partition respectively, namely obtain corresponding SB _fPi(j), as shown in Figure 4.

Last according to SB in prior art _fPi(j) and the Resource Unit SLRU in corresponding frequencies subregion _fPim the corresponding relation of (), such as formula (10), namely completes the mapping of Resource Block SLRU and continuous print resource.

Following table 1 is that the content chart of the resource division information of different E-MBS zone in EMBS configuration messages in the present embodiment illustrates:

Grammer Syntax	Size (bit)	Annotation Notes
			AAI-E-MBS-CFG_Message_Format() {

			Region quantity Num_E-MBS_Zones	3	The region quantity Number of E-MBS Zones with which the ABS is associated. that ABS is relevant
Subframe instruction Subframe indicator	3	Last three the subframe 100:reserved of last two the subframe 011:the last three subframes of subframe pattern instruction Subframe pattern indication 000:the last last two the subframe 010:the last two subframes of last subframe 001:the last two subframes of subframe retain 101:reserved and retain 110:reserved reservation 111:reserved reservation
			Total mutual broadcasting service resources Total E-MBS Resource	variable N	The sub-band sum Total number of subband allocated to EMBS size N distributing to Multimedia Broadcast Multicast Service depends on system bandwidth, as under 5MHz bandwidth, is 2 bits; Under 10MHz bandwidth, be 4 bits; Under 20MHz bandwidth, be 5 bits

For(i＝0；i＜Num_E-MBS_Zones；i++){
			Multicast broadcasting service area domain identifier E-MBS_Zone_ID	7
Resource instruction Resource indicator	Variable	The sub band resources index Resource allocation Index for EMBS zone ID size in frequency resource instruction this territory, multicast broadcasting service area of Frequency Resource indication depends on total mutual broadcasting service resources quantity M, i.e. Log ₂(M*(M+1)/2)
			…
}
			}

Table 1: territory, multicast broadcasting service area resource division information under the frequency division multiplexing mode in subframe

Embodiment two

With embodiment one unlike, in embodiment two, the SLRU Resource Unit distributing to Multimedia Broadcast Multicast Service in subregion 0,1,2,3 is granularity and SB with subband by control station, is mapped as the sub band resources unit CSB of serial number.The index of sub band resources unit CSB and the subset be made up of part or all of continuous print sub band resources unit or complete or collected works forms index space, and this index space can be represented by the structure of (the Look-up table) of question blank.

In this example, have 8 CSB, i.e. first order subset, can with (0, j), wherein j is 0 ~ 7.Total 8* (8+1)/2 unit, i.e. 36 unit in question blank, for representing 8 grades of set (i, j) be made up of CSB.Subset at different levels is sequentially arranged on each unit of question blank in order, and the sequence number of each unit numbers in order, namely from 0 to 35.As Fig. 6,7.

Control station sends the call number of mutual broadcasting service resources total quantity and question blank to terminal.Terminal is according to mutual broadcasting service resources total quantity N, and in this example, N is 8 subbands, and according to call number m, in this example, supposes that the call number of E-MBS zone1 be the call number of 26, E-MBS zone2 is 20.According to formula (9), to obtain call number be 26 corresponding subsets (i, j) is (4,0), and call number is 20 corresponding subsets (i, j) is (2,5).I+1 can represent the quantity of distributed subband, and j then represents distribution from subband CSB (j).Therefore the resource of E-MBS zone1 is 5 CSB that CSB (0) starts, i.e. CSB (0) ~ CSB (4); The resource of E-MBS zone2 is 3 CSB that CSB (5) starts, i.e. CSB (5) ~ CSB (7).

m = Σ_{i = 0}^{i} (N - i + 1) + j

Formula (9)

CSB maps according to formula (1) or (6) with the subband SB of each frequency partition after obtaining sub band resources information by terminal respectively, namely obtains corresponding SBFPi (j).As Fig. 6, shown in 7.

Finally according to the corresponding relation of SBFPi (j) in prior art with Resource Unit SLRUFPi (m) in corresponding frequencies subregion, such as formula (10), namely complete the mapping of Resource Block SLRU and continuous print resource.

In the present embodiment, in EMBS configuration messages, the content chart of the resource division information of different E-MBS zone to illustrate in same embodiment one shown in table 1.

Embodiment three

In an Application Example of the present invention, control station belongs to territory, two multicast broadcasting service areas, and its mark is respectively E-MBS zone1 and E-MBS zone2.Described multicast broadcasting service area territory E-MBSzone1 and E-MBS zone2 frequency division multiplexing resource in subframe, concrete resource distribution mode as shown in Figure 3, MBS1 represents the resource location of territory, multicast broadcasting service area E-MBS zone1, MBS2 represents the resource location of territory, multicast broadcasting service area E-MBS zone2, and DL U represents downlink unicast subframe; DLM & U represents descending multiplexed sub frame; UL represents sub-frame of uplink.

On the mixed carrier of a unicast service and Multimedia Broadcast Multicast Service, frequency resource in subframe has four frequency partition, wherein: the parton belt type Resource Unit SLRU in the sub band resources unit on subregion 0 and subregion 1,2,3 distributes to the Multimedia Broadcast Multicast Service of E-MBS zone1 and E-MBS zone2, i.e. the Resource Unit of position shown in MBS1 and MBS2.

The SLRU Resource Unit distributing to Multimedia Broadcast Multicast Service in subregion 0,1,2,3 is the sub band resources unit CSB that granularity is mapped as serial number with subband by control station.Have 6 subbands in this example used for the Multimedia Broadcast Multicast Service of E-MBS zone1 and E-MBS zone2.Wherein front 4 subbands are E-MBS zone1 resource area, and rear 2 subbands are E-MBS zone2 resource area.The size of resource bit bitmap is 5 bits, and wherein whether each bit is used to indicate each adjacent territory, multicast broadcasting service area belonging to sub band resources unit and changes, and the bit number of bit map is that sub band resources unit sum subtracts 1.Such as, on each bit, 0 " represent constant, " 1 " represents change.Only have two E-MBS zone in this example, then resource bit figure is " 00010 ": the change indicating an E-MBS zone, and two E-MBS zone have been described.

According to " 00010 ", resource location and the quantity that can judge E-MBS zone1 are sub band resources CSB (0) ~ CSB (3), and the resource location of E-MBS zone2 and quantity are sub band resources CSB (4) ~ CSB (5).

In this example, frequency partition 0,1,2, the resource mapping on 3 has two kinds of mapping modes, as described in earlier embodiments to continuous print sub band resources.

The first mapping mode, as shown in Figure 8.Obtain according to formula (1):

Sub band resources CSB (0) ~ CSB (3) and the SB in subregion 0 of E-MBS zone1 _fP0(0), SB _fP0(1) SB and in subregion 1 _fP1(0), SB _fP1(1) map one by one.

Sub band resources CSB (4) ~ CSB (5) and the SB in subregion 2 of E-MBS zone2 _fP0(0) SB and in subregion 3 _fP3(0) map one by one.

The second mapping mode, as shown in Figure 9.Obtain according to formula (6):

Sub band resources CSB (0) ~ CSB (3) and the SB in subregion 0 of E-MBS zone1 _fP0(0), SB _fP0(1) SB and in subregion 1 _fP1(0) SB and in subregion 2 _fP2(0) map one by one.

Sub band resources CSB (4) ~ CSB (5) and the SB in subregion 3 of E-MBS zone2 _fP3(0) SB and in subregion 1 _fP1(1) map one by one.

By the SB that above-mentioned two kinds of mapping modes obtain _fPij the mapping relations of () and CSB (k), finally according to SB in prior art _fPi(j) and the Resource Unit SLRU in corresponding frequencies subregion _fPim the corresponding relation of (), such as formula (10), namely completes the mapping of Resource Block SLRU and continuous print resource CSB.

In the present embodiment, in EMBS configuration messages, the content chart of the resource division information of different E-MBS zone illustrates as following table.

Grammer Syntax	Size (bit)	Annotation Notes
			AAI-E-MBS-CFG_Message_Format(){
Region quantity Num_E-MBS_Zones	3	The region quantity Number of E-MBS Zones with which the ABS is associated. that ABS is relevant
			Subframe instruction Subframe indicator	3	Subframe pattern instruction Subframe pattern

		Last three the subframe 100:reserved of last two the subframe 011:the last three subframes of last two the subframe 010:the last two subframes of last subframe 001:the last two subframes of indication 000:the last subframe retain 101:reserved and retain 110:reserved reservation 111:reserved reservation
			Total mutual broadcasting service resources Total E-MBS Resource	Variable N	The sub-band sum Total number of subband allocated to EMBS size N distributing to Multimedia Broadcast Multicast Service depends on system bandwidth, as under 5MHz bandwidth, is 2 bits; Under 10MHz bandwidth, be 4 bits; Under 20MHz bandwidth, be 5 bits
Multicast and broadcast region allocation bit diagram E-MBS zone allocation bitmap	Variable	The size of bit diagram is that total mutual broadcasting service resources quantity subtracts 1
			For(i＝0；i＜Num_E-MBS_Zones；i++) {
…
			Multicast broadcasting service area domain identifier E-MBS_Zone_ID	7
…
			}
}

Table 2: under the frequency division multiplexing mode in subframe with bit diagram instruction

Territory, multicast broadcasting service area resource division information

Embodiment four

In an Application Example of the present invention, control station belongs to territory, a multicast broadcasting service area, and it is designated E-MBS zone2.In this example, control station on the mixed carrier of a unicast service and Multimedia Broadcast Multicast Service, for the business of territory, multicast broadcasting service area E-MBS zone2 is distributed and indicates frequency resource in some subframe.As Figure 10, MBS2 represent the resource location of territory, multicast broadcasting service area E-MBS zone2, DL U represents downlink unicast subframe; DL M & U represents descending multiplexed sub frame; UL represents sub-frame of uplink.

Control station sends E-MBS zone configuration messages (AAI_E-MBS_CFG message), the subframe position of notification terminal E-MBS zone2, and/or the frequency resource information that E-MBS zone2 distributes in subframe.Wherein frequency resource information comprise following one of at least: sub-band sum amount, the index information of E-MBS zone2 resource.

As shown in the Fig. 4 in embodiment one, having 32 sub-belt type Resource Block in control station instruction frequency partition 0,1,2,3 may be used for Multimedia Broadcast Multicast Service.The sequence number of 8 subbands is respectively 0,1,2,5,3,6,4,7.8 subbands are mapped as continuous print logic subband unit by control station, and sequence number is respectively 0 ~ 7.Control station is that zone2 indicates corresponding resource index (call number is 010100).According to the resource index of sub-band sum amount and zone2, terminal judges that the sub band resources quantity that zone2 distributes is 3 subbands, and by 3 continuous print subbands 5,6,7 respectively with actual subband 6,4,7 map one by one.

In the present embodiment, in EMBS configuration messages, the content chart of the resource location information of E-MBS zone is identical with the table 1 in embodiment one, repeats no more herein.

Embodiment five

In an Application Example of the present invention, a control station belongs to territory, two multicast broadcasting service areas, i.e. E-MBS zone1 and E-MBS zone2, provides the Multimedia Broadcast Multicast Service in this territory, two multicast broadcasting service areas.

In the present embodiment five, different territories, multicast broadcasting service area can with the time division multiplexing mode multiplexed resource of sub-frame level, and namely territory, multicast broadcasting service area uses sub-frame resources different in same radio frames to carry out time division multiplexing.Only may have the resource in territory, a multicast broadcasting service area in any one subframe, thus, when frequency domain carries out frequency division multiplexing, the root node in index space namely represent distribute to the sub band resources in this territory, multicast broadcasting service area.Thus, control station only indicates Resource Block or number of sub-bands in sending to the resource information of terminal to indicate, its Resourse Distribute schematic diagram as shown in figure 11, MBS1 represents the resource location of territory, multicast broadcasting service area E-MBS zone1, MBS2 represents the resource location of territory, multicast broadcasting service area E-MBS zone2, and DL U represents downlink unicast subframe; DL M & U represents descending multiplexed sub frame; UL represents sub-frame of uplink.

As shown in figure 12, control station is on the mixed carrier of a unicast service and Multimedia Broadcast Multicast Service, for business Resources allocation in the different subframes of same radio frames of territory, multicast broadcasting service area E-MBS zone1 and E-MBS zone2, the sub-frame allocation in all radio frames is identical.Such as E-MBS zone1 uses the in a radio frames the 3rd, the resource in 4 subframes; E-MBS zone2 uses the resource in the 5th subframe in this radio frames.In all radio frames, territory, multicast broadcasting service area E-MBS zone1 is identical with E-MBS zone2 resource distribution.

Control station sends territory, multicast broadcasting service area E-MBS zone configuration messages (AAI_E-MBS_CFGmessage), the subframe position information of E-MBS zone1 and E-MBS zone2zone1 described in notification terminal, and/or frequency resource information in subframe.Wherein:

Described subframe position information can pass through subframe bitmap, or is represented by sub-frame offset and sub-frame number;

In described subframe, frequency resource information is indicated by Resource Block or number of sub-bands.

The content chart that table 3 is depicted as the resource division information of territory, different multicast broadcasting service area E-MBS zone in EMBS configuration messages in the present embodiment five illustrates:

Grammer Syntax	Size (bit)	Annotation
			AAI-E-MBS-CFG_Message_Format(){
Region quantity Num_E-MBS_Zones	3	The region quantity Number of E-MBS Zones with which the ABS is associated. that ABS is relevant
			for(i＝0；i＜Num_E-MBS_Zones；i++){
Multicast broadcasting service area domain identifier E-MBS_Zone_ID	7	The area identification The EMBS_Zone_ID to which this EMBS MAP applies. mapped
			Subframe instruction Subframe indicator	5	Subframe instruction Subframe indicat ion sub-frame offset and subframe numbers Subframe offset+Number of subframe
Resource instruction Resource indicator	N	The number of sub-bands instruction Number of subbands allocated that frequency resource instruction Frequency Resource indication distributes
			}
}

Table 3: territory, multicast broadcasting service area resource division information under the time division multiplexing mode of sub-frame level

Embodiment six

In the present embodiment six, a control station belongs to territory, two multicast broadcasting service areas E-MBS zonel and E-MBS zone2.Different territories, multicast broadcasting service area is with frame level time division multiplexing mode multiplexed resource, as shown in figure 12, MBS1 represents the resource location of territory, multicast broadcasting service area E-MBS zone1, and MBS2 represents the resource location of territory, multicast broadcasting service area E-MBS zone2, and DL U represents downlink unicast subframe; UL represents sub-frame of uplink.

Control station, on the mixed carrier of a unicast service and Multimedia Broadcast Multicast Service, is business Resources allocation in different radio frames of territory, two multicast broadcasting service areas E-MBS zone1 and E-MBS zone2, and the radio frames on all superframes is distributed identical.Only may have the resource in territory, a multicast broadcasting service area in any one subframe, thus, when frequency domain carries out frequency division multiplexing, the root node in index space namely represent distribute to the sub band resources in this territory, multicast broadcasting service area.Control station only needs indexed resource block or number of sub-bands.

Control station sends territory, multicast broadcasting service area E-MBS zone configuration messages (AAI_E-MBS_CFGmessage), the radio frames positional information of territory, notification terminal multicast broadcasting service area E-MBS zone1 and E-MBS zone2, and/or subframe position, and/or frequency resource information in subframe.Wherein, radio frames position is indicated by bit diagram, and subframe position is by subframe pattern or bit diagram instruction, and in subframe, frequency resource is indicated by number of sub-bands.

The content chart that table 4 is depicted as the resource division information of territory, different multicast broadcasting service area E-MBS zone in EMBS configuration messages in the present embodiment six illustrates:

Grammer Syntax	Size (bit)	Annotation Notes
			AAI-E-MBS-CFG_Message_Format(){
Region quantity Num_E-MBS_Zones	3	The region quantity Number of E-MBS Zones with which the ABS is associated. that ABS is relevant
			for(i＝0；i＜Num_E-MBS_Zones；i++) {
Multicast broadcasting service area domain identifier E-MBS_Zone_ID	7	The area identification The EMBS_Zone_ID to which this EMBS MAP applies. mapped
			Radio frames instruction Frame indicator	4	Radio frames instruction Frame indication radio frames bitmap Frame bitmap
Subframe instruction Subframe indicator	3	Last three the subframe 100:reserved of last two the subframe 011:the last three subframes of subframe pattern instruction Subframe pattern indication 000:the last last two the subframe 010:the last two subframes of last subframe 001:the last two subframes of subframe retain

	101:reserved retains 110:reserved and retains 111:reserved reservation
		Resource instruction Resource indicator	N	The number of sub-bands instruction Number of subbands allocated that frequency resource instruction Frequency Resource indication distributes
}
		}

Table 4: territory, multicast broadcasting service area resource division information under the time division multiplexing mode of radio frames level

Embodiment seven

In the present embodiment seven, a control station belongs to territory, two multicast broadcasting service areas E-MBS zone1 and E-MBS zone2.Different territories, multicast broadcasting service area is with superframe level time division multiplexing mode multiplexed resource.Only may have the resource in territory, a multicast broadcasting service area in any one subframe, when thus carrying out frequency division multiplexing on frequency domain, the root node in index space namely represent distribute to the sub band resources in this territory, multicast broadcasting service area.Control station only needs indexed resource block or number of sub-bands, as shown in figure 13, MBS1 represents the resource location of territory, multicast broadcasting service area E-MBS zone1, and MBS2 represents the resource location of territory, multicast broadcasting service area E-MBS zone2, and DL U represents downlink unicast subframe; UL represents sub-frame of uplink.

Control station, on the mixed carrier of a unicast service and Multimedia Broadcast Multicast Service, is business Resources allocation on different superframes of territory, multicast broadcasting service area E-MBS zone1 and E-MBS zone2.Control station sends E-MBS zone configuration messages (AAI_E-MBS_CFG message), the superframe positional information of territory, notification terminal multicast broadcasting service area E-MBS zone1 and E-MBS zone2, and/or radio frames position, and/or subframe position, and/or frequency resource information in subframe.Wherein:

Superframe position is indicated by bit diagram; All radio frames default to and all distributes Multimedia Broadcast Multicast Service; Subframe position is by subframe pattern or bit diagram instruction; In subframe, frequency resource is indicated by number of sub-bands.

Table 5 is that the content chart of the resource division information of different E-MBS zone in EMBS configuration messages in the present embodiment seven illustrates:

Grammer Syntax	Size (bit)	Annotation Notes
			AAI-E-MBS-CFG_Message_Format(){
Region quantity Num_E-MBS_Zones	3	The region quantity Number of E-MBS Zones with which the ABS is associated. that ABS is relevant
			For(i＝0；i＜Num_E-MBS_Zones；i++) {
Multicast broadcasting service area domain identifier E-MBS_Zone_ID	7	The area identification The EMBS_Zone_ID to which this EMBS MAP applies. mapped
			Superframe instruction Superframe indicator	M	Superframe instruction Superframe indication superframe bitmap Superframe bitmap
Subframe instruction Subframe indicator	3	Last three the subframe 100:reserved of last two the subframe 011:the last three subframes of subframe pattern instruction Subframe pattern indication 000:the last last two the subframe 010:the last two subframes of last subframe 001:the last two subframes of subframe retain 101:reserved and retain 110:reserved reservation 111:reserved reservation
			Resource instruction Resource indicator	N	The number of sub-bands instruction Number of subbands allocated that frequency resource instruction Frequency Resource indication distributes
}
			}

Table 5: territory, multicast broadcasting service area resource division information under the time division multiplexing mode of superframe level

By technique scheme of the present invention, frequency division multiplexing can be realized, or Resourse Distribute instruction under frequency division multiplexing and time division multiplexing, especially at frequency domain by by discontinuous resource mapping being the continuous resource in continuous print index space, index information is sent to terminal, terminal maps the resource finding reality from index space according to mapping relations, this guarantees Multimedia Broadcast Multicast Service terminal and receive Multimedia Broadcast Multicast Service continuously between multicast and broadcast region, thus the performance of Multimedia Broadcast Multicast Service service can be improved to a certain extent.

The foregoing is only embodiments of the invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present invention.

Claims

1. a method for the multiplexing and resource in territory, multicast broadcasting service area instruction, is characterized in that, comprising:

Wherein, described resource indexing information is the index of the set of one or more Resource Unit; The set of described Resource Unit, be by by the part or all of Resource Unit in subframe with one or more Resource Unit for granularity is mapped as continuous print logical resource unit set;

Described resource bit figure information, be utilize each bit in bit sequence to indicate the adjacent territory, multicast broadcasting service area belonging to described continuous print logical resource unit whether to change, and/or indicate the territory, multicast broadcasting service area belonging to described continuous print logical resource unit.

2. the method for claim 1, described resource indexing information is the sequence number obtained after the part or all of subset sequence by described continuous print logical resource unit set.

3. method as claimed in claim 2, is characterized in that,

4. method as claimed in claim 3, is characterized in that,

5. method as claimed in claim 3, is characterized in that,

6. the method for claim 1, is characterized in that, described method comprises further:

Described control station, sends the resource indication information of territory, one or more multicast broadcasting service area in time domain to terminal.

7. the method as described in claim 1 or 6, is characterized in that, described resource indexing information and/or resource bit figure information are sent to terminal by the message of clean culture or multicast or broadcast by described control station.

8. method as claimed in claim 7, it is characterized in that, described message is Multimedia Broadcast Multicast Service configuration messages.

9. a method for resource information acquisition, is characterized in that, comprising:

Wherein, described resource indexing information is the index of the set of one or more Resource Unit; The set of described Resource Unit, be by by the part or all of Resource Unit in subframe with one or more Resource Unit for granularity is mapped as continuous print logical resource unit set; Described resource bit figure information is carried out indicating or being indicated in the mode of bit sequence in the territory, multicast broadcasting service area belonging to the logical resource unit in described continuous print logical resource unit set in the mode of bit sequence by the change information in the territory, multicast broadcasting service area belonging to logical resource unit adjacent in described continuous print logical resource unit set.

10. method as claimed in claim 9, is characterized in that,

11. methods as claimed in claim 9, is characterized in that,

12. methods as claimed in claim 11, is characterized in that,

13. methods as claimed in claim 11, is characterized in that,

14. methods as described in claim 9 or 11, is characterized in that,

The system of territory, 15. 1 kinds of multicast broadcasting service areas multiplexing and resource instruction, comprises control station and terminal, wherein:

Described resource indexing information is the index of the set of one or more Resource Unit; The set of described Resource Unit, be by by the part or all of Resource Unit in subframe with one or more Resource Unit for granularity is mapped as continuous print logical resource unit set; Described resource bit figure information is the bit sequence that the change information in the territory, multicast broadcasting service area belonging to logical resource unit adjacent in the described continuous print logical resource unit set bit sequence that carries out indicating or carried out in the territory, multicast broadcasting service area belonging to the logical resource unit in described continuous print logical resource unit set indicates.

16. systems as claimed in claim 15, is characterized in that,

17. systems as claimed in claim 15, is characterized in that,

Described control station is also for sending the resource indication information of territory, multiple multicast broadcasting service area in time domain to terminal;

Described terminal receives resource according to the resource indication information in described time domain in time domain.

18. systems as claimed in claim 15, is characterized in that,

Described resource indexing information and/or resource bit figure information are sent to terminal by the message of clean culture or multicast or broadcast by described control station.