CN105165033A

CN105165033A - Method, device, and system for resource allocation

Info

Publication number: CN105165033A
Application number: CN201480001164.4A
Authority: CN
Inventors: 韩广林
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2014-02-24
Filing date: 2014-02-24
Publication date: 2015-12-16
Anticipated expiration: 2034-02-24
Also published as: WO2015123892A1; CN105165033B

Abstract

The present invention relates to communication technologies. Disclosed are a method, device, and system for resource allocation. A base station does not allocate a resource for a first MBMS according to a PMCH scheduling cycle, but instead allocates the resource for the first MBMS according to an LCH resource allocation cycle that is less than a scheduling command transmission cycle, thus allowing first MBMS service data to be transmitted more frequently, and reducing a latency brought forth by resource allocation.

Description

Method, device, and system for resource allocation

A kind of resource allocation methods, apparatus and system technical field

The present invention relates to the communication technology, more particularly to a kind of resource allocation methods, apparatus and system.Background technology

Present people have been no longer satisfied with phone and messaging service to the demand of mobile communication, with Internet (internets）Fast development, a large amount of multimedia services emerge, and some of applied business, multiple users can receive identical data, such as video request program, television broadcasting, video conference, online education, interactive game simultaneously.These mobile multi-media services are compared with general data, the features such as having big data volume, duration length, delay sensitive.Current IP (Internet Protocol, Internet Protocol) multicasting technology is not suitable for mobile network, because mobile network has the wave point carrying of particular network structure, functional entity and uniqueness, these are all different from wired IP networks, so existing IP multicasting technologys can not make multiple mobile subscribers share mobile network resource.So 3G mobile operator, which actively seek a kind of new method of service, can either realize the broadcast of multimedia messages, while this service should use relatively fewer system resource not influence the operation of traditional Information Mobile Service.

Mobile network resource, third generation global normalization tissue are most effectively utilized to realize（3GPP) propose multimedia broadcast/multicast service（ MBMS: Multimedia Broadcast I Multicast Service ).MBMS refers to the point-to-multipoint service that a data source sends data to multiple users, realizes that network resources locating, including mobile core network and access network resource are shared, especially interface-free resources.The MBMS that 3GPP is defined can not only realize message class multicast and the broadcast of plain text low rate, and can realize multimedia service multicast and the broadcast of high-speed, and this has undoubtedly complied with the trend of following mobile data development.

In MBMS, resource allocation schematic diagram is as shown in figure 1, carrying out the method for resource allocation includes：Network side is by each radio frames（Radio Frame, are referred to as system-frame（System Frame)) first subframe（Subframe 1) and second subframe（Subframe 2) to distribute to eMBMS MCH transmission data and use, existing evolution MBMS (eMBMS) uses periodic source scheduling mode, such as in a cycle（As dispatching cycle is 80 ms in Fig. 1) in need to transmit 4 eMBMS business numbers According to the schedule information of transmission Multicast Channel in the subframe that first then started in the dispatching cycle distributes to eMBMS business（MSI, MCH Scheduling Information), according to the resource distribution mode in Fig. 1, then the content included in MSI is as shown in Figure 2：Distribute to the in MCH subframe the 0th to the 4th subframe and distribute to A business, the 4th to the 7th subframe distributes to B business, and the 7th to the 12nd subframe distributes to C business, and the 12nd to the 15th subframe distributes to D business.

Traditional broadcast multi-broadcasting technology, eMBMS is mainly used to transmit mobile TV（Mobile TV) the class business insensitive to time delay, and the business to delay sensitive is likely to occur in future, so that business A is VoIP business as an example, user speaks the period, VoIP business produces a packet per 20ms, because VoIP business is more sensitive to delay variation, therefore it is required that each packet is 40ms or so in the maximum delay that radio open is transmitted, and according to existing eMBMS scheduling mechanisms, MSI most short dispatching cycle is 80ms, the scheduling requirement of VoIP business can not be met, as shown in Figure 3, radio frames of the VoIP Packet 1 in SFN=0 are scheduled to UE, and Packet 2, 3, during 4 arrival base station, the unpromising VoIP traffic assignments resources, cause Packet 2, 3, 4 are delayed by scheduling 60 respectively, 40, 20 ms, Packet 2 may be caused, 3 propagation delay times are longer.

It can be seen that, pass through current resource allocation methods, it is impossible to meet the delay requirement to the more sensitive business of time delay, Consumer's Experience is not good.The content of the invention

The embodiment of the present invention provides a kind of resource allocation methods, apparatus and system, to reduce due to the time delay that resource allocation is brought.

Concrete technical scheme provided in an embodiment of the present invention is as follows：

In a first aspect, a kind of resource allocation methods, including：

Base station sends multimedia broadcast multicast service MBMS to user equipment (UE) and configures message, the mark of the first MBMS, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；

Base station sends the traffic order of the first MBMS, the tune of first MBMS to UE Order of dragging out a miserable existence is used to indicate that the UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receive business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS.

With reference in a first aspect, in the first possible implementation, the base station is sent before MBMS configuration message to UE, in addition to：

Interval and the delay requirement of the first MBMS that base station is reached according to the first MBMS business datums, determine LCH resource allocation cycles.

With reference in a first aspect, in second of possible implementation, the base station is sent before MBMS configuration message to UE, in addition to：

Base station determines the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；

Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the MBMS configurations message, the traffic order of first MBMS is used to indicate the UE according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles；

Or

The base station is sent to UE before the traffic order of the first MBMS, in addition to：

Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the traffic order, the traffic order of first MBMS is used to indicate the UE according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

With reference in a first aspect, in the third possible implementation, also including in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles, it is described The traffic order of first MBMS is used to indicate offsets of the UE according to the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

With reference in a first aspect, in the 4th kind of possible implementation, in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.With reference to the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, the base station is sent to UE before the traffic order of the first MBMS, in addition to：

Base station receives whether including for UE transmissions is supported to receive resource distribution mode message using the business that LCH resource allocation cycles carry out resource allocation, and determines that the UE supports use LCH resource allocation cycles to carry out resource allocation.

Second aspect, a kind of resource allocation methods, including：

User equipment (UE) receives the multimedia broadcast multicast service MBMS configuration message that base station is sent, the mark of the first MBMS, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；

UE receives the traffic order for the first MBMS that base station is sent；

UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS.

With reference to second aspect, in the first possible implementation, also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the MBMS configurations message；Or also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the traffic order；

UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles according to the mark, LCH marks, LCH resource allocation cycles of first MBMS, and in corresponding subframe Business datum is received, is specially：

UE is according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

With reference to second aspect, in second of possible implementation, also include in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles；

UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS, is specially：

Offsets of the UE according to the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

With reference to second aspect, in the third possible implementation, in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.With reference to the third possible implementation of second aspect, in the 4th kind of possible implementation, the UE is received before the traffic order for the first MBMS that base station is sent, in addition to：

Whether UE confirms itself to support to carry out resource allocation using LCH resource allocation cycles, and returns to business reception resource distribution mode message to base station.

The third aspect, a kind of base station, including：

Dispensing unit, message is configured for sending multimedia broadcast multicast service MBMS to user equipment (UE), the mark of the first MBMS business, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；

Scheduling unit, traffic order for sending from the first MBMS to UE, the traffic order of the first MBMS business is used to indicate that the UE determines the first MBMS correspondence in each LCH resource allocation cycles according to the mark, LCH marks, LCH resource allocation cycles of first MBMS Subframe, and receive business datum in corresponding subframe.

With reference to the third aspect, in the first possible implementation, the dispensing unit is additionally operable to：Sent to UE before MBMS configuration message, the interval reached according to the first MBMS business datums and the delay requirement of the first MBMS determine LCH resource allocation cycles.

With reference to the third aspect, in second of possible implementation, the dispensing unit is additionally operable to：Sent to UE before MBMS configuration message, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to the demand bandwidth of LCH resource allocation cycles, the first MBMS business；

Or

The scheduling unit is additionally operable to：

Before the traffic order that the first MBMS is sent to UE, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；

With reference to the third aspect, in the third possible implementation, also include in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles, the traffic order of first MBMS is used to indicate the UE according to the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH Offset in resource allocation cycle, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

With reference to the third aspect, in the 4th kind of possible implementation, in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.With reference to the third aspect the 4th in possible implementation, in the 5th kind of possible implementation, the scheduling unit is additionally operable to：

Before the traffic order that the first MBMS is sent to UE, receive whether including for UE transmissions is supported to receive resource distribution mode message using the business that LCH resource allocation cycles carry out resource allocation, and determine that the UE supports use LCH resource allocation cycles to carry out resource allocation.

Fourth aspect, a kind of user equipment, including：

Configure message reception units, multimedia broadcast multicast service MBMS for receiving base station transmission configures message, the mark of the first MBMS, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；

Traffic order receiving unit, the traffic order of the first MBMS for receiving base station transmission；Determining unit, determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe for the mark according to first MBMS, LCH marks, LCH resource allocation cycles.

With reference to fourth aspect, in the first possible implementation, also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the MBMS configurations message；Or also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the traffic order；

The determining unit specifically for：

UE is according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles. With reference to fourth aspect, in second of possible implementation, also include in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles；

The determining unit specifically for：

According to offset of the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

With reference to fourth aspect, in the third possible implementation, in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.With reference to the third possible implementation of fourth aspect, in the 4th kind of possible implementation, the traffic order receiving unit is additionally operable to：

Before the traffic order for receiving the first MBMS that base station is sent, confirm itself whether to support to carry out resource allocation using LCH resource allocation cycles, and resource distribution mode message is received to base station return business.

5th aspect, a kind of resource allocation system, including：Base station and user equipment (UE), wherein, base station, message is configured for sending multimedia broadcast multicast service MBMS to UE, the mark of the first MBMS, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；The traffic order of the first MBMS is sent to UE；

UE, for receiving the MBMS configuration message and the traffic order, the corresponding subframe of the first MBMS in each LCH resource allocation cycles is determined, and business datum is received in corresponding subframe according to the mark of first MBMS, LCH marks, LCH resource allocation cycles.

With reference to the 5th aspect, in the first possible implementation, the base station is additionally operable to：Sent to UE before MBMS configuration message, the interval reached according to the first MBMS business datums and the delay requirement of the first MBMS determine LCH resource allocation cycles.

With reference to the 5th aspect, in second of possible implementation, the base station is additionally operable to：Sent to UE before MBMS configuration message, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；Institute Stating in MBMS configuration message also includes the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles；Or

The base station is additionally operable to：Before the traffic order that the first MBMS is sent to UE, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the traffic order；

The UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS, is specially：According to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

With reference to the 5th aspect, in the third possible implementation, also include in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles；

The UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS, is specially：Offsets of the UE according to the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

With reference to the 5th aspect, in the 4th kind of possible implementation, in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.With reference to the 4th kind of possible implementation of the 5th aspect, in the 5th kind of possible implementation, the base station is additionally operable to：

Before the traffic order that the first MBMS is sent to UE, receive whether including for UE transmissions is supported to receive resource distribution mode message using the business that LCH resource allocation cycles carry out resource allocation, and determine that the UE supports use LCH resource allocation cycles to carry out resource allocation； The UE is additionally operable to：Before the traffic order for receiving the first MBMS that base station is sent, confirm itself whether to support to carry out resource allocation using LCH resource allocation cycles, and resource distribution mode message is received to base station return business.

The embodiment of the present invention provides a kind of resource allocation methods, apparatus and system, base station is not according to PMCH dispatching cycles being the first MBMS traffic assignments resources, but distribute resource according to the LCH resource allocation cycles in cycle are sent less than traffic order for the first MBMS, and then enable the first MBMS data is frequent to be sent, reduce due to the time delay that resource allocation is brought.Brief description of the drawings

Fig. 1 is MBMS resource allocation schematic diagram in the prior art；

Fig. 2 is MCH traffic orders structural representation in the prior art；

Fig. 3 is the delay schematic diagram of MBMS data in the prior art；

Fig. 4 is one of resource allocation methods flow chart provided in an embodiment of the present invention；

Fig. 5 is radio frames resource allocation schematic diagram provided in an embodiment of the present invention；

Fig. 6 is the LCH resource allocation cycle schematic diagrames of correspondence embodiment one provided in an embodiment of the present invention；Fig. 7 is the resource allocation schematic diagram of correspondence embodiment one provided in an embodiment of the present invention；

Fig. 8 is the resource allocation schematic diagram when stock number of each scheduling of correspondence embodiment two provided in an embodiment of the present invention is 2；

Fig. 9 is the resource allocation schematic diagram when stock number of each scheduling of correspondence embodiment two provided in an embodiment of the present invention is 3；

Figure 10 is the resource allocation schematic diagram of correspondence embodiment three provided in an embodiment of the present invention；Figure 11 is the two of resource allocation methods flow chart provided in an embodiment of the present invention；

Figure 12 is one of architecture of base station schematic diagram provided in an embodiment of the present invention；

Figure 13 is one of UE structural representations provided in an embodiment of the present invention；

Figure 14 is resource allocation system structural representation provided in an embodiment of the present invention；

Figure 15 is the two of architecture of base station schematic diagram provided in an embodiment of the present invention；

Figure 16 is the two of UE structural representations provided in an embodiment of the present invention. Embodiment

The embodiment of the present invention provides a kind of resource allocation methods, apparatus and system, base station is not according to PMCH dispatching cycles being the first MBMS traffic assignments resources, but distribute resource according to the LCH resource allocation cycles in cycle are sent less than traffic order for the first MBMS, and then enable the first MBMS data is frequent to be sent, reduce due to the time delay that resource allocation is brought.

As shown in figure 4, resource allocation methods provided in an embodiment of the present invention, including：

Step S401, base station send multimedia broadcast multicast service MBMS to user equipment (UE) and configure message, MBMS configuration message in carry the first MBMS mark, for carry the first MBMS business logic channel LCH LCH mark, LCH resource allocation cycles, LCH resource allocation cycles be less than traffic order send the cycle；

Step S402, base station send the traffic order of the first MBMS to UE, the traffic order of first MBMS business is used to indicate that UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receive business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of the first MBMS.

The cycle is sent because LCH resource allocation cycles are less than traffic order, and it is assigned with subframe to the first MBMS in each LCH resource allocation cycles, so the data of the first MBMS can frequently be sent, reduce due to the time delay that resource allocation is brought.

Wherein, the mark of the first MBMS can be carried in the traffic order of first MBMS, the LCH of the first MBMS of carrying LCH marks can also be carried, other marks or field that can represent the traffic order for the traffic order of the first MBMS can also be carried.

Further, in step S401, base station is sent before MBMS configuration message to UE, in addition to：Interval and the delay requirement of the first MBMS that base station is reached according to the first MBMS data, determine LCH resource allocation cycles.

MBMS in the embodiment of the present invention, including eMBMS business and MBMS.

Specifically, MBMS configurations message includes：

PMCH Resource：Transmit PMCH (Physical used in the first MBMS business Multicast Channel, Physical Multicast Channel) shared by resource；

Period ofPMCH Scheduling:Transmit the dispatching cycle of PMCH used in the first MBMS, i.e. traffic order sends the cycle；

The mark of first MBMS, specifically, the mark can be TMGI (Temporary Mobile Group Identity, Temporary Mobile Group Identity）Or service identification（Service id) or session mark i is only (Session id);

Logical Channel Identity:Transmit LCH (Logical Channel, logic channel used in the first MBMS）Mark；

Period of LCH Scheduling:Transmit LCH used in the first MBMS (Logical Channel, logic channel) resource allocation cycle.

UE is received after MBMS configuration message, and the resource distribution that the MBMS message is the first MBMS business is determined by the mark of the first MBMS, prepares to receive the data of the first MBMS according to the resource distribution.

Base station sends the first MBMS data to UE, in a radio frames（System-frame, System Frame) in, for (e) MBMS business, as shown in figure 5, the resource allocation of the radio frames may include the one or more of following 5 partial content：

It can not distribute to（E) resource of MBMS business, the resource is retained by system, it is impossible to distributes to (e) MBMS and uses；

The resource of (e) MBMS business is not allocated to, can be allocated in the resources principle（E) MBMS business is used, but system does not give the resource allocation（E) MBMS business；

Distribute to the resource of (e) MBMS business, (e) MBMS business can be allocated in the resources principle and is used, and system be configured the resource to（E) MBMS business is used；

(e) MBMS service resources schedule information, user indicates which (e) MBMS business is allocated resources in the resource allocation cycle, such as：The TMGI of (e) MBMS is included in the schedule information, each TMGI correspondences distribute to logic channel used in some specific (e) MBMS business transmission；

Some (e) MBMS business datum, is being allocated in the resource that (e) MBMS business is used, is distributing to some specific（E) resource that MBMS business is used. Below by specific embodiment, the resource allocation methods are described in detail：Embodiment one,

Base station does not indicate the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles, the continuous subframes quantity that UE takes according to the first MBMS in each LCH resource allocation cycles of acquiescence, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

For example, the resource distribution of the first MBMS is as follows：

PMCH Resource:The subframe 1 and 2 of each radio frames;

Period of PMCH Scheduling: 80ms;

TMGI: 1234;

Logical Channel ID: 7;

Period of LCH Scheduling: 4sub-frame;

Size of LCH Scheduling: 1 sub-frame;

According to configuration PMCH Resource:The subframe 1 and 2 of each radio frames, Period of PMCH Scheduling:80ms, UE determines PMCH resource and LCH resource allocation cycles, as shown in Figure 6, the subframe 1 and 2 of each radio frames is the PMCH channels for the data for distributing to the first MBMS of transmission, and every 80 ms sends a schedule information, for indicating the logic channel resource included in subsequent resource；

According to configuration TMGI: 1234、 Logical Channel ID:7, UE determine the first MBMS to be received（Logical Channel and PMCH corresponding to TMGI=1234);

According to configuration Period of LCH Scheduling:4 sub-frame, UE determine the asset start position for the Logical Channel to be received, as shown in Figure 7；

0,1,2-14,15;Because assignment period is 4 sub-frames in once scheduling of the LCH corresponding to the first MBMS in PMCH, i.e., every 4 PMCH subframes are that the first MBMS distributes first resource；Such as：UE can search for the logic channel resource for transmitting the first MBMS in 4 subframes, stop the search of this LCH resource allocation cycle if resource is searched, and start search again when next LCH resource allocation cycles are reached； According to the configuration in the embodiment, the part that UE can be filled in Fig. 7 medium squares carries out the reception of the first MBMS data.

Embodiment two,

The base station continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles are indicated during MBMS configures message, is expressed as Size of LCH Scheduling

Size of LCH Scheduling can be carried and are sent to UE in MBMS configures message by base station, can also carry Size of LCH Scheduling and UE is sent in traffic order.

Specifically, when being sent to UE during Size of LCH Scheduling are carried and configured message in MBMS by base station, base station is sent before MBMS configuration message to UE, in addition to：

Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in MBMS configuration message, the traffic order of first MBMS business is used to indicate UE according to the sub-frame number that the first MBMS takes in the mark of the first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles；

When base station, which carries Size of LCH Scheduling, is sent to UE in traffic order, base station is sent to UE before the traffic order of the first MBMS, in addition to：

Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in traffic order, the traffic order of first MBMS is used to indicate UE according to the sub-frame number that the first MBMS takes in the mark of the first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

If for example, Size of LCH Scheduling, which are 1, UE, determines that it is 1 subframe to distribute to the resource of the first MBMS every time, then UE can only receive the in continuous 1 PMCH subframe Logical channel data corresponding to-MBMS, as shown in Figure 7；If this is configured to 2, UE can receive the logical channel data corresponding to the first MBMS in continuous 2 PMCH subframes, i.e. UE distributes to PMCH sub-frame datas per secondary continuous reception 2, such as：0,1, as shown in Figure 8；If this is configured to 3, UE can receive the logical channel data corresponding to the first MBMS in continuous 3 PMCH subframes, i.e. UE distributes to PMCH sub-frame datas per secondary continuous reception 3, such as：0,1,2, as shown in Figure 9.

Embodiment three,

Base station also indicates offset of the starting subframe of the first MBMS in LCH resource allocation cycles in MBMS configuration message.

Now, MBMS is configured also includes in message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles, the traffic order of first MBMS is used to indicate offsets of the UE according to the starting subframe of the mark of the first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

UE obtains the offset in the LCH resource allocation cycles for transmitting the first MBMS, and UE receives the logical channel data corresponding to the first MBMS in the subframe for meeting (Number of PMCH sub-frames) mod (period of LCH Scheduling)=(Offset of LCH Scheduling)；For example, the MBMS resource distributions of the first MBMS are as follows：

PMCH Resource：The subframe 1 and 2 of each radio frames；

Period of PMCH Scheduling: 80ms;

TMGI: 1234;

Logical Channel ID: 7;

Period of LCH Scheduling: 4 sub-frame;

Size of LCH Scheduling: 1 sub-frame;

Offset of LCH Scheduling: 1。

According to configuration Offset of LCH Scheduling:1, UE calculates：（Number of PMCH subframes) mod4=l subframe starts to receive the logical channel data that LCH ID are 7, i.e., in LCH Subframe in resource allocation cycle：1st, 5,9,13 the logical channel data that LCH ID are 7 is received, as shown in Figure 10.

Example IV,

Base station notifies the resource distribution mode that UE first MBMSs are used in MBMS configures message, according to own situation selection is to receive the first MBMS by MBMS modes by UE, or obtains by way of unicast the data of the business.

Further, base station can be according to UE feedback, determine whether UE supports to carry out resource allocation using LCH resource allocation cycles, if UE supports to carry out resource allocation using LCH resource allocation cycles, then continue the scheduling to UE the first MBMSs of progress, if UE does not support to carry out resource allocation using LCH resource allocation cycles, UE is sent the data to by unicast schedule mode.

Now, MBMS is configured in message, in addition to：

Whether the first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.Further, base station to UE send the first MBMS traffic order before, in addition to：Base station receives whether including for UE transmissions is supported to receive resource distribution mode message using the business that LCH resource allocation cycles carry out resource allocation, and determines that UE supports use LCH resource allocation cycles to carry out resource allocation.

If UE does not support to carry out resource allocation using LCH resource allocation cycles, base station is not scheduled then to the terminal, and further UE can be notified to be accessed by mode of unicast, or UE determines that base station carries out resource allocation using LCH resource allocation cycles, and when itself not supporting to carry out resource allocation using LCH resource allocation cycles, actively it is switched to mode of unicast.

The embodiment of the present invention also provides a kind of resource allocation methods, as shown in figure 11, including：

Step S1101, UE receives the multimedia broadcast multicast service MBMS configuration message that base station is sent, MBMS configuration message in carry the first MBMS mark, for carry the first MBMS logic channel LCH LCH mark, LCH resource allocation cycles, LCH resource allocation cycles be less than traffic order send the cycle；

Step S1102, UE receives the traffic order for the first MBMS that base station is sent；Step S1103, UE is divided according to the mark, LCH marks, LCH resources of the first MBMS The corresponding subframe of the first MBMS in each LCH resource allocation cycles is determined with the cycle, and business datum is received in corresponding subframe.

Because UE is in each LCH resource allocation cycles, business datum all is received in the corresponding subframe of the first MBMS, so UE can frequently receive the first MBMS data, and then is reduced due to the time delay that resource allocation is brought.

Further, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is also included in correspondence embodiment two, MBMS configuration message；Or

Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in traffic order；

UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of the first MBMS, is specially：

UE is according to the sub-frame number that the first MBMS takes in the mark of the first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

Further, also include in correspondence embodiment three, MBMS configuration message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles；

Offsets of the UE according to the starting subframe of the mark of the first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

Further, in correspondence example IV, MBMS configuration message, in addition to：

Whether the first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.

UE is received before the traffic order for the first MBMS that base station is sent, in addition to：

Whether UE confirm itself to support to carry out resource allocation using LCH resource allocation cycles, and to base station Return business receives resource distribution mode message.

The embodiment of the present invention correspondingly provides a kind of base station, as shown in figure 12, including：

Dispensing unit 1201, message is configured for sending multimedia broadcast multicast service MBMS to UE, MBMS configuration message in carry the first MBMS mark, for carry the first MBMS logic channel LCH LCH mark, LCH resource allocation cycles, LCH resource allocation cycles be less than traffic order send the cycle；

Scheduling unit 1202, traffic order for sending from the first MBMS to UE, the traffic order of first MBMS business is used to indicate that UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receive business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of the first MBMS.

Further, dispensing unit 1201 is additionally operable to：

Sent to UE before MBMS configuration message, the interval reached according to the first MBMS business datums and the delay requirement of the first MBMS determine LCH resource allocation cycles.

Preferably, correspondence embodiment two, dispensing unit 1201 is additionally operable to：

Sent to UE before MBMS configuration message, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to the demand bandwidth of LCH resource allocation cycles, the first MBMS business；

Or

Scheduling unit 1202 is additionally operable to：

Before the traffic order that the first MBMS is sent to UE, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to LCH resource allocation cycles, the demand bandwidth of the first MBMS； Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in traffic order, the traffic order of first MBMS is used to indicate UE according to the sub-frame number that the first MBMS takes in the mark of the first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

Further, also include in correspondence embodiment three, MBMS configuration message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles, the traffic order of first MBMS is used to indicate offsets of the UE according to the starting subframe of the mark of the first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

Whether the first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.Scheduling unit 1202 is additionally operable to：

Before the traffic order that the first MBMS is sent to UE, receive whether including for UE transmissions is supported to receive resource distribution mode message using the business that LCH resource allocation cycles carry out resource allocation, and determine that UE supports use LCH resource allocation cycles to carry out resource allocation.

The embodiment of the present invention also provides a kind of user equipment, as shown in figure 13, including：

Configure message reception units 1301, multimedia broadcast multicast service MBMS for receiving base station transmission configures message, MBMS configuration message in carry the first MBMS mark, for carry the first MBMS logic channel LCH LCH mark, LCH resource allocation cycles, LCH resource allocation cycles be less than traffic order send the cycle；

Traffic order receiving unit 1302, the traffic order of the first MBMS for receiving base station transmission；

Determining unit 1303, determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe for the mark according to the first MBMS, LCH marks, LCH resource allocation cycles.

Further, each LCH resource allocations week is also included in correspondence embodiment two, MBMS configuration message The continuous subframes quantity that interim first MBMS takes；Or

Determining unit 1303 specifically for：

According to offset of the starting subframe of the mark of the first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

Whether the first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.Traffic order receiving unit 1302 is additionally operable to：

The embodiment of the present invention correspondingly provides a kind of resource allocation system, as shown in figure 14, including：Base station 1401 and UE1402, wherein,

Base station 1401, message is configured for sending multimedia broadcast multicast service MBMS to UE1402, MBMS configuration message in carry the first MBMS mark, for carry the first MBMS logic channel LCH LCH mark, LCH resource allocation cycles, LCH resource allocation cycles be less than traffic order send the cycle；The traffic order of the first MBMS is sent to UE1402；

UE1402, for receiving MBMS configuration message and traffic order, the corresponding subframe of the first MBMS in each LCH resource allocation cycles is determined, and business datum is received in corresponding subframe according to the mark of the first MBMS, LCH marks, LCH resource allocation cycles. Further, base station 1401 is additionally operable to：

Sent to UE1402 before MBMS configuration message, the interval reached according to the first MBMS business datums and the delay requirement of the first MBMS determine LCH resource allocation cycles.

Further, correspondence embodiment two, base station 1401 is additionally operable to：Sent to UE1042 before MBMS configuration message, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in MBMS configuration message；Or base station 1401 is additionally operable to：Before the traffic order that the first MBMS is sent to UE, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in traffic order；

UE1402 determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of the first MBMS, is specially：According to the sub-frame number that the first MBMS takes in the mark of the first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

UE1402 determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of the first MBMS, is specially：Offsets of the UE according to the starting subframe of the mark of the first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

Whether the first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.Base station 1401 is additionally operable to：

Before the traffic order that the first MBMS is sent to UE1402, including for UE transmissions is received Whether the business that support carries out resource allocation using LCH resource allocation cycles receives resource distribution mode message, and determines that UE1402 supports to carry out resource allocation using LCH resource allocation cycles；

UE1402 is additionally operable to：Before the traffic order for receiving the first MBMS that base station is sent, confirm itself whether to support to carry out resource allocation using LCH resource allocation cycles, and resource distribution mode message is received to base station return business.

The embodiment of the present invention also provides a kind of base station, as shown in figure 15, including：Transceiver 1501 and processor 1502, wherein：

Processor 1502, message is configured for sending multimedia broadcast multicast service MBMS to UE by transceiver 1501, MBMS configuration message in carry the first MBMS mark, for carry the first MBMS logic channel LCH LCH mark, LCH resource allocation cycles, LCH resource allocation cycles be less than traffic order send the cycle；And the traffic order of the first MBMS is sent to UE by transceiver 1501, the traffic order of first MBMS is used to indicate that UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receive business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of the first MBMS.

The embodiment of the present invention also provides a kind of UE, as shown in figure 16, including：Transceiver module 1601 and processor module 1602, wherein：

Processor module 1602, for receiving the multimedia broadcast multicast service MBMS configuration message that base station is sent by transceiver module 1601, MBMS configuration message in carry the first MBMS mark, for carry the first MBMS logic channel LCH LCH mark, LCH resource allocation cycles, LCH resource allocation cycles be less than traffic order send the cycle；The traffic order for the first MBMS that base station is sent is received by transceiver module 1601；The corresponding subframe of the first MBMS in each LCH resource allocation cycles is determined, and business datum is received in corresponding subframe according to the mark of the first MBMS, LCH marks, LCH resource allocation cycles.

The embodiment of the present invention provides a kind of resource allocation methods, apparatus and system, base station is not according to PMCH dispatching cycles being the first MBMS traffic assignments resources, but distribute resource according to the LCH resource allocation cycles in cycle are sent less than traffic order for the first MBMS, and then enable the first MBMS data is frequent to be sent, reduce due to the time delay that resource allocation is brought. It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program product.Therefore, the form of the embodiment in terms of the present invention can use complete hardware embodiment, complete software embodiment or combine software and hardware.Moreover, the present invention can be used (includes but is not limited to magnetic disk storage, CD-ROM, optical memory etc. in one or more computer-usable storage mediums for wherein including computer usable program code）The form of the computer program product of upper implementation.

The present invention is with reference to method according to embodiments of the present invention, equipment（System）And the flow chart and/or block diagram of computer program product are described.It should be understood that can by the flow in each flow and/or square frame and flow chart and/or block diagram in computer program instructions implementation process figure and/or block diagram and/or square frame combination.These computer program instructions can be provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices to produce a machine so that produce the device for being used for realizing the function of specifying in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames by the instruction of the computing device of computer or other programmable data processing devices.

These computer program instructions may be alternatively stored in the computer-readable memory that computer or other programmable data processing devices can be guided to work in a specific way, so that the instruction being stored in the computer-readable memory, which is produced, includes the manufacture of command device, the command device realizes the function of being specified in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.

These computer program instructions can be also loaded into computer or other programmable data processing devices, so that series of operation steps is performed on computer or other programmable devices to produce computer implemented processing, so that the instruction performed on computer or other programmable devices provides the step of being used to realize the function of specifying in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.

Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creative concept, then other change and modification can be made to these embodiments.So, appended claims are intended to be construed to include preferred embodiment and fall into having altered and changing for the scope of the invention.The spirit and scope of invention.So, if these modifications and variations of the present invention belong to right of the present invention and wanted Ask and its equivalent technologies within the scope of, then the present invention be also intended to comprising these change and modification including.

Claims

Claim

1st, a kind of resource allocation methods, it is characterised in that including：

Base station sends multimedia broadcast multicast service MBMS to user equipment (UE) and configures message, the mark of the first MBMS, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；

Base station sends the traffic order of the first MBMS to UE, the traffic order of first MBMS is used to indicate that the UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receive business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS.

2nd, the method as described in claim 1, it is characterised in that the base station is sent before MBMS configuration message to UE, in addition to：

Interval and the delay requirement of the first MBMS that base station is reached according to the first MBMS business datums, determine LCH resource allocation cycles.

3rd, the method as described in claim 1, it is characterised in that the base station is sent before MBMS configuration message to UE, in addition to：

Base station determines the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；

Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the MBMS configurations message, the traffic order of first MBMS is used to indicate the UE according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles；

Or

The base station is sent to UE before the traffic order of the first MBMS, in addition to：

Base station determines each LCH according to LCH resource allocation cycles, the demand bandwidth of the first MBMS The continuous subframes quantity that the first MBMS takes in resource allocation cycle；

Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the traffic order, the traffic order of first MBMS is used to indicate the UE according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

4th, the method as described in claims 1 to 3 is any, it is characterised in that also include in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles, the traffic order is used to indicate offsets of the UE according to the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

5th, the method as described in claims 1 to 3 is any, it is characterised in that in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.

6th, the method as described in claim 5, it is characterised in that the base station is sent to UE before the traffic order of the first MBMS, in addition to：

Base station receives whether including for UE transmissions is supported to receive resource distribution mode message using the business that LCH resource allocation cycles carry out resource allocation, and determines that the UE supports use LCH resource allocation cycles to carry out resource allocation.

7th, a kind of resource allocation methods, it is characterised in that including：

User equipment (UE) receives the multimedia broadcast multicast service MBMS configuration message that base station is sent, the mark of the first MBMS, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；

UE receives the traffic order for the first MBMS that base station is sent；

UE is true according to the mark, LCH marks, LCH resource allocation cycles of first MBMS The corresponding subframe of first MBMS in fixed each LCH resource allocation cycles, and receive business datum in corresponding subframe.

8th, method as claimed in claim 7, it is characterised in that also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the MBMS configurations message；Or also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the traffic order；

UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS, is specially：

UE is according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

9th, method as claimed in claim 7, it is characterised in that also include in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles；

UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS, is specially：

Offsets of the UE according to the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

10th, method as claimed in claim 7, it is characterised in that in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.

11st, method as claimed in claim 10, it is characterised in that the UE is received before the traffic order for the first MBMS that base station is sent, in addition to：

Whether UE confirms itself to support to carry out resource allocation using LCH resource allocation cycles, and returns to business reception resource distribution mode message to base station. 12nd, a kind of base station, it is characterised in that including：

Dispensing unit, message is configured for sending multimedia broadcast multicast service MBMS to user equipment (UE), the mark of the first MBMS business, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；

Scheduling unit, traffic order for sending from the first MBMS to UE, the traffic order of the first MBMS business is used to indicate that the UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receive business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS.

13rd, base station as claimed in claim 12, it is characterised in that the dispensing unit is additionally operable to：Sent to UE before MBMS configuration message, the interval reached according to the first MBMS business datums and the delay requirement of the first MBMS determine LCH resource allocation cycles.

14th, base station as claimed in claim 12, it is characterised in that the dispensing unit is additionally operable to：Sent to UE before MBMS configuration message, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to the demand bandwidth of LCH resource allocation cycles, the first MBMS business；

Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the MBMS configurations message, the traffic order of first MBMS is used to indicate the UE according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles；

Or

The scheduling unit is additionally operable to：

Before the traffic order that the first MBMS is sent to UE, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；

Also include the first MBMS in each LCH resource allocation cycles in the traffic order The continuous subframes quantity of occupancy, the traffic order of first MBMS is used to indicate the UE according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

15th, base station as claimed in claim 12, it is characterised in that also include in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles, the traffic order of first MBMS is used to indicate offsets of the UE according to the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

16th, base station as claimed in claim 12, it is characterised in that in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.

17th, base station as claimed in claim 16, it is characterised in that the scheduling unit is additionally operable to：Before the traffic order that the first MBMS is sent to UE, receive whether including for UE transmissions is supported to receive resource distribution mode message using the business that LCH resource allocation cycles carry out resource allocation, and determine that the UE supports use LCH resource allocation cycles to carry out resource allocation.

18th, a kind of user equipment, it is characterised in that including：

Configure message reception units, multimedia broadcast multicast service MBMS for receiving base station transmission configures message, the mark of the first MBMS, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；

Traffic order receiving unit, the traffic order of the first MBMS for receiving base station transmission；Determining unit, determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe for the mark according to first MBMS, LCH marks, LCH resource allocation cycles.

19th, user equipment as claimed in claim 18, it is characterised in that the MBMS configurations disappear Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in breath；Or

Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the traffic order；

The determining unit specifically for：

UE is according to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

20th, user equipment as claimed in claim 18, it is characterised in that also include in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles；The determining unit specifically for：

According to offset of the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

21st, user equipment as claimed in claim 18, it is characterised in that in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.

22nd, user equipment as claimed in claim 21, it is characterised in that the traffic order receiving unit is additionally operable to：

Before the traffic order for receiving the first MBMS that base station is sent, confirm itself whether to support to carry out resource allocation using LCH resource allocation cycles, and resource distribution mode message is received to base station return business.

23rd, a kind of resource allocation system, it is characterised in that including：Base station and user equipment (UE), wherein, base station, message is configured for sending multimedia broadcast multicast service MBMS to UE, the mark of the first MBMS, LCH marks, the LCH resource allocation cycles of logic channel LCH for carrying the first MBMS are carried in MBMS configuration message, the LCH resource allocation cycles are less than traffic order and send the cycle；The traffic order of the first MBMS is sent to UE；

UE, for receiving the MBMS configuration message and the traffic order, according to described first Mark, LCH marks, the LCH resource allocation cycles of MBMS determine the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receive business datum in corresponding subframe.

24th, system as claimed in claim 23, it is characterised in that the base station is additionally operable to：Sent to UE before MBMS configuration message, the interval reached according to the first MBMS business datums and the delay requirement of the first MBMS determine LCH resource allocation cycles.

25th, system as claimed in claim 23, it is characterised in that the base station is additionally operable to：Sent to UE before MBMS configuration message, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the MBMS configurations message；Or

The base station is additionally operable to：Before the traffic order that the first MBMS is sent to UE, the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles is determined according to LCH resource allocation cycles, the demand bandwidth of the first MBMS；Also include the continuous subframes quantity that the first MBMS takes in each LCH resource allocation cycles in the traffic order；

The UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS, is specially：According to the sub-frame number that the first MBMS takes in the mark of first MBMS, LCH marks, LCH resource allocation cycles and each LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles.

26th, system as claimed in claim 23, it is characterised in that also include in the MBMS configurations message：Offset of the starting subframe of first MBMS in LCH resource allocation cycles；The UE determines the corresponding subframe of the first MBMS in each LCH resource allocation cycles, and receives business datum in corresponding subframe according to the mark, LCH marks, LCH resource allocation cycles of first MBMS, is specially：Offsets of the UE according to the starting subframe of the mark of first MBMS, LCH marks, LCH resource allocation cycles and the first MBMS in LCH resource allocation cycles, it is determined that the corresponding subframe of the first MBMS in each LCH resource allocation cycles. 27th, system as claimed in claim 23, it is characterised in that in the MBMS configurations message, in addition to：

Whether first MBMS carries out the notice of resource allocation using LCH resource allocation cycles.

28th, system as claimed in claim 27, it is characterised in that the base station is additionally operable to：Before the traffic order that the first MBMS is sent to UE, receive whether including for UE transmissions is supported to receive resource distribution mode message using the business that LCH resource allocation cycles carry out resource allocation, and determine that the UE supports use LCH resource allocation cycles to carry out resource allocation；

The UE is additionally operable to：Before the traffic order for receiving the first MBMS that base station is sent, confirm itself whether to support to carry out resource allocation using LCH resource allocation cycles, and resource distribution mode message is received to base station return business.