CN110475284A

CN110475284A - A kind of method and apparatus carrying out resource allocation

Info

Publication number: CN110475284A
Application number: CN201810438523.2A
Authority: CN
Inventors: 赵亚利; 皮埃尔; 刘佳敏; 谌丽
Original assignee: Telecommunications Science and Technology Research Institute Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2018-05-09
Filing date: 2018-05-09
Publication date: 2019-11-19
Anticipated expiration: 2038-05-09
Also published as: WO2019214524A1; CN110475284B

Abstract

The invention discloses a kind of method and apparatus for carrying out resource allocation, to solve the problems, such as the resource allocation methods based on the transmission of MDBV data in 5G system in the prior art still without specific solution.In embodiments of the present invention, terminal and network side equipment determine the corresponding MDBV of object and the token bucket for MDBV control first, and can be that object carries out resource allocation according to determining MDBV and the token bucket for MDBV control.Due to being allocated according to the resource that the token bucket for MDBV control transmits data in the embodiment of the present invention, it ensure that the data volume that each QoS Flow is sent is limited no more than MDBV, to avoid when system loading is heavier, delay sensitive business seizes the resource of other business.

Description

A kind of method and apparatus carrying out resource allocation

Technical field

The present invention relates to wireless communication technology field, in particular to a kind of method and apparatus for carrying out resource allocation.

Background technique

For 5G NR (New Radio, newly eat dishes without rice or wine) system, core net can be the QoS of each Flow (stream) configuration (Quality of Service, quality of service) Profile (attribute).RAN (Radio Access Network accesses net) base QoS management is carried out in the QoS Profile that core net is each Flow configuration.A parameter in QoS profile is 5QI (5G QoS Identifier, the 5th Generation Mobile Communication System quality of service mark).MDBV(Maximum Data Burst Volume, maximum data burst capacity) it is the parameter that 5QI includes.And 5G NR system mainly supports three classes business: first Kind is eMBB (enhanced Mobile Broadband, enhanced broadband connections) business, and second is mMTC (massive Machine Type Communications, a large amount of machine type communications) business, the third is URLLC (Ultra- Reliable and Low Latency Communications, highly reliable low time delay communication) business.

Wherein, URLLC business is relatively high to delay requirement, therefore also commonly referred to as delay sensitive GBR traffic.For this kind of Business generally can include MDBV parameter in 5QI when core net defines QoS profile based on Flow, wherein MDBV indicates PDB 5G accesses net and needs to handle the maximum amount of data of a Flow in time range, and 5QI can be standardized, be also possible to Nonstandardized technique.

But in the prior art for 5G system, how to carry out not having still based on the resource allocation methods that MDBV data are transmitted There is specific solution.

Summary of the invention

The present invention provides a kind of method and apparatus for carrying out resource allocation, is based in 5G system in the prior art to solve MDBV data transmission resource allocation methods still without specific solution the problem of.

In a first aspect, terminal determines the corresponding MDBV of logic channel and the token bucket for MDBV control；Basis later The determining MDBV and the token bucket for MDBV control are that the logic channel carries out resource allocation.

In embodiments of the present invention, terminal determines the corresponding MDBV of logic channel and the token for MDBV control first Then bucket is that logic channel carries out resource allocation according to determining MDBV and the token bucket for MDBV control.Due to the present invention It is to be allocated according to the resource that the token bucket for MDBV control transmits data in embodiment, ensure that each QoS Flow The data volume of transmission is limited no more than MDBV, to avoid when system loading is heavier, delay sensitive business seizes other business Resource.

In some specific implementations, after the completion of the terminal determines that logic channel is established, determine that logic channel is corresponding MDBV and the token bucket controlled for MDBV；And/or the terminal receive network side equipment transmission need based on MDBV into After the notice of row resource allocation, the corresponding MDBV of logic channel and the token bucket for MDBV control are determined.

Wherein, in some specific implementations, in MAC, (Medium Access Control, media connect the terminal Entering control) layer according to the mapping relations of Flow and logic channel determines the corresponding MDBV of logic channel.

In some specific implementations, if Flow and logic channel are mapped using 1:1, the terminal is corresponding by Flow MDBV is as the corresponding MDBV of the logic channel；Or

If Flow and logic channel are mapped using M:1, the terminal, will according to the mapping relations of Flow and logic channel The sum of corresponding MDBV of Flow of the logic channel is enough mapped to as the corresponding MDBV of the logic channel；Or

If Flow and logic channel are mapped using M:1, the terminal will be according to Flow and mapping logical channels relationship, will be real Border is mapped to the sum of corresponding MDBV of Flow of the logic channel as the corresponding MDBV of the logic channel；Wherein, the M For positive integer.

In embodiments of the present invention, since terminal is to determine the corresponding MDBV of logic channel according to different situations, in this way The reasonable words that ensure that resource allocation when resource allocation avoid the resource that delay sensitive business seizes other business.

In some specific implementations, before terminal determines the corresponding MDBV of object by MAC layer, the terminal needs MAC layer Flow and logic channel are notified by SDAP or RRC (Radio Resource Control, wireless heterogeneous networks) layer Mapping relations；Or

The terminal notifies the mapping relations and QFI of MAC layer Flow and logic channel corresponding by SDAP or rrc layer MDBV；Or

The terminal notifies MAC layer to be actually mapped to the Flow of logic channel by SDAP layers；Or

The terminal notifies MAC layer to be actually mapped to the corresponding MDBV of Flow and QFI of logic channel by SDAP layers；Or

The terminal it is standby by the SDAP layers of corresponding MDBV of notice MAC layer logic channel after, object is determined by MAC layer Corresponding MDBV.

In embodiments of the present invention, since terminal is the corresponding MDBV of logic channel determined in MAC layer, but MAC layer It is not aware that corresponding mapping relations, therefore introduces the mode of a variety of notice MAC layers, it is more diversified, and guarantee eventually End can determine the corresponding MDBV of logic channel in MAC layer.

In embodiments of the present invention, since terminal is the corresponding MDBV of logic channel determined in MAC layer, but MAC layer The mode for being not aware that corresponding mapping relations, therefore introducing a variety of notice MAC layers guarantees that terminal can be patrolled in MAC layer determination Collect the corresponding MDBV of channel.

In some specific implementations, the size of the token bucket for MDBV control is that logic channel is corresponding MDBV.The terminal determine logic channel for MDBV control token bucket in the period (N-PDB, N] in actually made The number M of token, using the size of token bucket and the difference of M as the available order in the corresponding token bucket of the logic channel Board number；Wherein, N is scheduling instance, and PDB is the corresponding Packet Delay budget of the logic channel.

In some specific implementations, the terminal determines the corresponding PDB of logic channel in the following manner:

All Flow for being determined to be mapped to the logic channel according to logic channel and Flow mapping relations are corresponding The 5QI or corresponding 5QI of all Flow for being actually mapped to the logic channel；It is determined according to the corresponding 5QI of the Flow maximum PDB as the corresponding PDB of the logic channel.

In embodiments of the present invention, due to being used for according to the token bucket size for MDBV control with determining logic channel In the token bucket of MDBV control the period (N-PDB, N] in the number of token that has actually used determine that logic channel is corresponding Token bucket in available tokens number, and according in the determining corresponding token bucket of logic channel available tokens number carry out Resource allocation has fully ensured that the data volume that each QoS Flow is sent is limited no more than MDBV, to avoid in system loading When heavier, delay sensitive business seizes the resource of other business.

In some specific implementations, when being allocated resource, for the logic channel for thering is MDBV to require:

Step 1: the terminal is to having available PBR token and have the logic channels of data transfer demands logically channel is excellent First grade descending order is ranked up, and is then successively based on PBR to each logic channel and is carried out first round resource allocation, updates simultaneously Token number in the corresponding PBR token bucket of each logic channel, while to the logic channel for thering is MDBV to require, it completes to be based on PBR Resource allocation after, need to update the available tokens number in the corresponding MDBV token bucket of the logic channel；

Step 2: the terminal determining there are also after surplus resources, to all logic channels for having data transfer demands according to Priority of logical channels descending order carries out the second wheel resource allocation:

For the logic channel for having MDBV to require, the logic channel described in the second wheel resource allocation process, which allows to distribute, to be provided The data in source measure the available tokens number that the logic channel is used in the token bucket of MDBV control and the logic channel is worked as Smaller value in the data volume of preceding resource to be allocated carries out resource allocation to the logic channel；If the logic for currently needing to distribute Channel is the logic channel that no MDBV is required, then the terminal is according to the data volume of the current resource to be allocated of the logic channel Resource allocation is carried out to the logic channel.

Step 3: if the terminal determines that there are also surplus resources, by excellent to all logic channels for having data transfer demands First grade descending order carries out resource allocation to remaining data to be transmitted, to be transmitted until resource exhaustion or all logic channels Data are all assigned with resource.

And when being allocated resource, for the logic channel of no MDBV requirement:

Step 1: the terminal is to having available PBR token and have the logic channels of data transfer demands logically channel is excellent First grade descending order is ranked up, and is then successively based on PBR to each logic channel and is carried out first round resource allocation, updates simultaneously Token number in the corresponding PBR token bucket of each logic channel, while to the logic channel for thering is MDBV to require, it completes to be based on PBR Resource allocation after, need to update the logic channel for MDBV control available tokens number；

For the logic channel for having MDBV to require, the logic channel described in the second wheel resource allocation process, which allows to distribute, to be provided The data in source measure the available tokens number that the logic channel is used in the token bucket of MDBV control and the logic channel is worked as Smaller value in the data volume of preceding resource to be allocated carries out resource allocation to the logic channel；If the logic for currently needing to distribute Channel is no MDBV requirement, and includes the logic channel of GBR (Guarantee Bit Rate guarantees bit rate) business, Then the terminal carries out resource allocation to the logic channel；

Step 3: if the terminal determines that, there are also surplus resources, the terminal has data transfer demands to patrol by all It collects channel priority descending order and resource allocation is carried out to remaining data to be transmitted, until resource exhaustion or all logic channels Data to be transmitted be all assigned with resource.

Wherein, the number for the token being able to use in the corresponding token bucket for MDBV control of the logic channel It is real in the corresponding MDBV of the logic channel token bucket for MDBV control corresponding with the logic channel The difference of the number for the token that border uses.

Wherein, the terminal determine logic channel for MDBV control token bucket in the period (N-PDB, N] in The number M of token through actually using, using the size of token bucket and the difference of M as in the corresponding token bucket of the object can The logic channel for having MDBV to require is controlled for MDBV with reaching after completing based on the resource allocation of PBR with token number Token bucket in the purpose that is updated of available tokens number.

In embodiments of the present invention, and when being allocated resource, for the logic channel required for no MDBV Resource allocation is carried out in different ways with the logic channel for having MDBV to require, and is further ensured that each QoS Flow was sent Data volume is limited no more than MDBV, to avoid when system loading is heavier, delay sensitive business seizes the resource of other business.

Second aspect, the embodiment of the present invention provide a kind of method for carrying out resource allocation, this method comprises:

Network side equipment determines the corresponding MDBV of resource allocation object and the token bucket for MDBV control；Then the net Network side apparatus is that the resource allocation object is provided according to the determining MDBV and the token bucket for MDBV control Source distribution；Wherein, if carrying out ascending resource distribution, the resource allocation object is logic channel group；If carrying out downlink resource Distribution, then the resource allocation object is logic channel.

The above method, network side equipment determine the corresponding MDBV of resource allocation object and the token bucket for MDBV control, It then is that resource allocation object carries out resource allocation according to determining MDBV and the token bucket for MDBV control.Due to the present invention It is to be allocated according to the resource that the token bucket for MDBV control transmits data in embodiment, ensure that each QoS Flow The data volume of transmission is limited no more than MDBV, to avoid when system loading is heavier, delay sensitive business seizes other business Resource.

In some specific implementations, after the completion of the network side equipment determines that logic channel is established, resource allocation is determined The corresponding MDBV of object and the token bucket controlled for MDBV；And/or it is determined according to system loading and needs to be provided based on MDBV After the distribution of source, the corresponding MDBV of resource allocation object and the token bucket for MDBV control are determined.

Wherein, if carry out ascending resource distribution, the network side equipment according to system loading determine need based on MDBV into After row resource allocation, notice terminal needs to carry out resource allocation based on MDBV.

In embodiments of the present invention, since network side equipment is to determine that logic channel is corresponding according to different situations MDBV ensure that the reasonable words of resource allocation when resource allocation in this way, avoids delay sensitive business and seizes other industry The resource of business.

In some specific implementations, if carrying out downlink resource distribution, the network side equipment is believed according to Flow and logic The mapping relations in road determine the corresponding MDBV of logic channel；Or

If carrying out ascending resource distribution, the network side equipment determines logic according to the mapping relations of Flow and logic channel The corresponding MDBV of channel, and the sum of the corresponding MDBV of logic channel in same logic channel group is corresponded to as logic channel group MDBV；Or

If carrying out ascending resource distribution, the sum of corresponding MDBV of the logic channel that the network side equipment reports terminal makees For the corresponding MDBV of logic channel group；Or

If carrying out ascending resource distribution, the network side equipment receives the corresponding MDBV of logic channel group that terminal reports.

In some specific implementations, if Flow and logic channel are mapped using 1:1, the network side equipment is by Flow pairs The MDBV answered is as the corresponding MDBV of the logic channel；Or

If Flow and logic channel are mapped using M:1, the network side equipment is closed according to the mapping of Flow and logic channel System will be mapped to the sum of corresponding MDBV of Flow of the logic channel as the corresponding MDBV of the logic channel；Or

If Flow and logic channel are mapped using M:1, the network side equipment will be closed according to Flow and mapping logical channels System, by the sum of corresponding MDBV of Flow for being actually mapped to the logic channel as the corresponding MDBV of the logic channel；Its In, the M is positive integer.

In some specific implementations, network side equipment by MAC layer determine the corresponding MDBV of resource allocation object it Before, the network side equipment needs to notify by SDAP or RRC (Radio ResourceControl, wireless heterogeneous networks) layer The mapping relations of MAC layer Flow and logic channel；Or

The network side equipment notifies the mapping relations and QFI of MAC layer Flow and logic channel by SDAP or rrc layer Corresponding MDBV；Or

The network side equipment notifies MAC layer to be actually mapped to the Flow of logic channel by SDAP layers；Or

The Flow and QFI that the network side equipment notifies MAC layer to be actually mapped to logic channel by SDAP layers are corresponding MDBV；Or

The network side equipment it is standby by the SDAP layers of corresponding MDBV of notice MAC layer logic channel after, it is true by MAC layer Determine the corresponding MDBV of resource allocation object.

In some specific implementations, when due to carrying out uplink assignment resource, MAC layer is not know logic channel and logic The mapping relations of channel group, therefore rrc layer also needs to notify the mapping relations of MAC layer logic channel and logic channel group, in this way Network side equipment just can determine the corresponding MDBV of logic channel group in MAC layer.

In some specific implementations, if the resource allocation object is logic channel group, the network side equipment is logical Cross the mapping relations of rrc layer notice the MAC layer logic channel and logic channel group.

In embodiments of the present invention, since network side equipment is the corresponding MDBV of logic channel determined in MAC layer, still MAC layer is not aware that corresponding mapping relations, therefore the modes for introducing a variety of notice MAC layers guarantee that network side equipment can be MAC layer determines the corresponding MDBV of logic channel.

In some specific implementations, the size of the token bucket for MDBV control is that logic channel is corresponding MDBV.The network side equipment determine logic channel for MDBV control token bucket in the period (N-PDB, N] in The number M of the token of actual use, using the size of token bucket and the difference of M as in the corresponding token bucket of the logic channel Available tokens number；Wherein, N is scheduling instance, and PDB is the corresponding Packet Delay budget of the logic channel.

In some specific implementations, the network side equipment determines the corresponding PDB of logic channel in the following manner:

In embodiments of the present invention, due to being used according to the token bucket size for MDBV control with determining resource allocation object In in the token bucket of MDBV control the period (N-PDB, N] in the number of token that has actually used determine resource allocation pair As the available tokens number in corresponding token bucket, and according to the available order in the determining corresponding token bucket of resource allocation object Board number carries out resource allocation, has fully ensured that the data volume that each QoS Flow is sent is limited no more than MDBV, to avoid When system loading is heavier, delay sensitive business seizes the resource of other business.

In some specific implementations, if carrying out downlink resource distribution, the network side equipment is by the logic channel pair The difference of the number of the token actually used in the MDBV and the token bucket for MDBV control answered is as the logic Channel can distribute the data volume of resource；Later according to the available tokens number in the corresponding token bucket of the logic channel MDBV It is that the logic channel carries out resource allocation with the minimum value of the practical data to be transmitted amount of current logic channel between the two.

In some specific implementations, if carrying out ascending resource distribution, the network side equipment is by the logic channel group The token actually used in the corresponding MDBV token bucket for MDBV control corresponding with the logic channel group Number difference as the available tokens number in the corresponding token bucket of the logic channel group；Believed later according to the logic Available tokens number and current logic channel in the corresponding token bucket of road group actually resource to be allocated data volume between the two Minimum value be the logic channel group carry out resource allocation.

The third aspect, the embodiment of the present invention provide a kind of terminal for carrying out resource allocation, which includes: processor, deposits Reservoir and transceiver；

Wherein, the processor, for reading the program in memory and execution:

Determine the corresponding MDBV of logic channel and the token bucket for MDBV control；According to the determining MDBV and described Token bucket for MDBV control is that the logic channel carries out resource allocation.

Fourth aspect, the embodiment of the present invention provide a kind of network side equipment for carrying out resource allocation, the network side equipment packet It includes: processor, memory and transceiver；

Wherein, the processor, for reading the program in memory and execution:

Determine the corresponding MDBV of resource allocation object and the token bucket for MDBV control；According to the determining MDBV and The token bucket for MDBV control is that the resource allocation object carries out resource allocation；Wherein, if carrying out ascending resource point Match, then the resource allocation object is logic channel group；If carrying out downlink resource distribution, the resource allocation object is logic Channel.

5th aspect, the embodiment of the present invention provide a kind of terminal for carrying out resource allocation, which includes:

First determining module, the token bucket for determining the corresponding MDBV of logic channel and for MDBV control；

First distribution module, for being described patrol according to the determining MDBV and the token bucket for MDBV control It collects channel and carries out resource allocation.

6th aspect, the embodiment of the present invention provide a kind of network side equipment for carrying out resource allocation, the network side equipment packet It includes:

Second determining module, the token bucket for determining the corresponding MDBV of resource allocation object and for MDBV control；

Second distribution module, for being the money according to the determining MDBV and the token bucket for MDBV control Source distribution object carries out resource allocation；

Wherein, if carrying out ascending resource distribution, the resource allocation object is logic channel group；If carrying out downlink resource Distribution, then the resource allocation object is logic channel.

In addition, second aspect technical effect brought by any implementation into the 6th aspect can be found in first party Technical effect brought by implementation in face, details are not described herein again.

Detailed description of the invention

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings His attached drawing.

Fig. 1 is a kind of system schematic for carrying out resource allocation of the embodiment of the present invention；

Fig. 2 is the complete method flow chart that downlink resource of the embodiment of the present invention carries out resource allocation；

Fig. 3 is the complete method flow chart that ascending resource of the embodiment of the present invention carries out resource allocation terminal side；

Fig. 4 is the complete method flow chart that ascending resource of the embodiment of the present invention carries out resource allocation network equipment side；

Fig. 5 is a kind of terminal structure schematic diagram for carrying out resource allocation of the embodiment of the present invention；

Fig. 6 is a kind of network side equipment structural schematic diagram for carrying out resource allocation of the embodiment of the present invention；

Fig. 7 is the terminal structure schematic diagram that another kind of the embodiment of the present invention carries out resource allocation；

Fig. 8 is the network side equipment structural schematic diagram that another kind of the embodiment of the present invention carries out resource allocation；

Fig. 9 is a kind of method flow diagram for carrying out resource allocation of the embodiment of the present invention；

Figure 10 is the method flow diagram that another kind of the embodiment of the present invention carries out resource allocation.

Specific embodiment

The embodiment of the present invention is applied in 5G NR system in the application scenarios of MDBV data transmission, for 5G NR system, Core net can be the QoS Profile of each Flow configuration.RAN is based on the QoS Profile that core net is that each Flow is configured Carry out QoS management.A parameter in QoS profile is 5QI, and MDBV is the parameter that 5QI includes.Of the invention real It applies in example, terminal determines the corresponding MDBV of object and the token bucket for MDBV control first, and can be according to determining MDBV It is that object carries out resource allocation with the token bucket controlled for MDBV.Due to being controlled according to for MDBV in the embodiment of the present invention Token bucket resource that data are transmitted be allocated, ensure that the data volume that each QoS Flow is sent is no more than MDBV limit System, to avoid when system loading is heavier, delay sensitive business seizes the resource of other business.

To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts All other embodiment, shall fall within the protection scope of the present invention.

As shown in Figure 1, the embodiment of the present invention provides a kind of system for carrying out resource allocation, which includes: 100 He of terminal Network side equipment 101.

Terminal 100 is mainly used for determining the corresponding MDBV of logic channel and the token bucket for MDBV control；According to determination The MDBV and it is described for MDBV control token bucket be the logic channel carry out resource allocation.

Network side equipment 101 is mainly used for determining the corresponding MDBV of resource allocation object and the token for MDBV control Bucket；It is that the resource allocation object carries out resource point according to the determining MDBV and the token bucket for MDBV control Match；Wherein, if carrying out ascending resource distribution, the resource allocation object is logic channel group；If carrying out downlink resource distribution, Then the resource allocation object is logic channel.

In embodiments of the present invention, terminal and network side equipment determine the corresponding MDBV of object first and control for MDBV Token bucket, and can the token bucket according to determining MDBV and for MDBV control be that object carries out resource allocation.Due to this It is to be allocated according to the resource that the token bucket for MDBV control transmits data in inventive embodiments, ensure that each QoS The data volume that Flow is sent is limited no more than MDBV, to avoid when system loading is heavier, delay sensitive business seizes other The resource of business.

It is described in detail more than below, for downlink resource to the system for carrying out resource allocation.

Mode one carries out resource allocation to downlink resource

When carrying out resource allocation to downlink resource, network side equipment is determining logic channel foundation completion and/or network Side apparatus is determined according to system loading to be needed based on after MDBV progress resource allocation, and network side equipment determines that logic channel is corresponding MDBV and for MDBV control token bucket.

Wherein, network side equipment is when MAC layer determines the corresponding MDBV of logic channel, due to Flow and logic channel Mapping relations can there is a situation where several different, therefore the corresponding MDBV of logic channel that network side equipment determines also can be different, It is illustrated below for different situations:

The first situation: if Flow and logic channel are mapped using 1:1, network side equipment can be corresponding by Flow at this time MDBV is as the corresponding MDBV of logic channel；

For example, the 1:1 ratio mapping that Flow and logic channel use, only 1 logic channel can only map 1 at this time Flow, the MDBV of this Flow is then used as the corresponding MDBV of logic channel at this time.

Second situation: if Flow and logic channel are mapped using M:1 ratio, network side equipment will be according to Flow and logic The mapping relations of channel obtain being mapped to the corresponding MDBV of the sum of corresponding MDBV of Flow of logic channel conduct logic channel, In, M is positive integer.

For example, Flow and logic channel are mapped using the ratio of 6:1,6 Flow are had at this time and are mapped to the same logic The corresponding MDBV of 6 Flow is then added by channel, network side equipment, by the sum of MDBV as the corresponding MDBV of logic channel.

The third situation: if Flow and logic channel are mapped using M:1 ratio, network side equipment by Flow and is patrolled at this time It collects and is actually mapped to the corresponding MDBV of the sum of corresponding MDBV of Flow of logic channel conduct logic channel in channel mapping relations, Wherein, M is positive integer.

For example, Flow and logic channel are mapped using the ratio of 6:1, M should be had at this time according to actual mapping ruler A Flow is mapped to the same logic channel, but actually only has 3 Flow to be mapped to the same logic channel, at this time network side The corresponding MDBV of 3 Flow is then added by equipment, by the sum of MDBV as the corresponding MDBV of logic channel.

Since network side equipment is to determine the corresponding MDBV of logic channel in MAC layer root, but MAC layer is not aware that Flow MDBV corresponding with the mapping relations of logic channel and logic channel, it is therefore desirable to which prior notice MAC layer, network side equipment is The corresponding MDBV of logic channel can be determined in MAC layer, MAC layer can be specifically notified by the way of following.

(1), network side equipment notifies MAC layer Flow and mapping logical channels relationship by SDAP or rrc layer；

Network side equipment notifies that Flow is indicated when MAC layer Flow and mapping logical channels relationship with QFI, and MAC layer is according to certainly The corresponding relationship of QFI and the 5QI mark of body storage, and the corresponding relationship of 5QI and MDBV determine the corresponding MDBV of each Flow. Finally, the corresponding MDBV of the Flow that will be mapped to logic channel is added, the corresponding MDBV of logic channel is obtained.

(2), network side equipment by SDAP or rrc layer notify MAC layer Flow and logic channel mapping relations and QFI pairs The MDBV answered.

After the corresponding MDBV of mapping relations and QFI of Flow known to MAC layer and logic channel, network side equipment according to It is mapped to the Flow of logic channel known to the mapping relations of Flow and logic channel, is found further according to the corresponding MDBV of QFI each The corresponding MDBV of Flow, the corresponding MDBV of Flow that finally will be mapped to logic channel are added, and it is corresponding to obtain logic channel MDBV。

(3), the network side equipment notifies the corresponding MDBV of MAC layer logic channel by SDAP or rrc layer.

In this case, network side equipment can directly determine out logic channel according to SDAP or rrc layer notice and correspond to MDBV.

(4), the network side equipment notifies MAC layer to be actually mapped to the Flow of logic channel by SDAP layers.

Network side equipment notifies MAC layer to be actually mapped to the Flow of the logic channel by SDAP, and Flow is indicated with QFI, The corresponding relationship that MAC layer is identified according to the QFI and 5QI itself stored, and the corresponding relationship of 5QI and MDBV determine each Flow Corresponding MDBV.Finally, the corresponding MDBV of the Flow that will be mapped to logic channel is added, the corresponding MDBV of logic channel is obtained.

(5), the network side equipment by SDAP layers notify MAC layers be actually mapped to logic channel Flow and QFI pairs The MDBV answered.

After being actually mapped to the corresponding MDBV of Flow and QFI of logic channel known to MAC layer, network side equipment according to The corresponding MDBV of QFI finds the corresponding MDBV of Flow that each border is mapped to logic channel, will finally be actually mapped to logic letter The corresponding MDBV of the Flow in road is added, and obtains the corresponding MDBV of logic channel.

(6), the network side equipment passes through the SDAP layers of corresponding MDBV of notice MAC layer logic channel.

Network side equipment can directly determine out the corresponding MDBV of logic channel according to SDAP layers of notice.

What needs to be explained here is that: can be using one of aforesaid way mode when notifying MAC layer, it can also be simultaneously Use various ways.

Correspondingly, when network side equipment determines that network side equipment believes logic by after the corresponding MDBV of logic channel Size of the corresponding MDBV in road as logic channel for the token bucket of MDBV control, and determine that logic channel is controlled for MDBV In the token bucket of system the period (N-PDB, N] in the number M of token that has actually used, wherein when N here is scheduling It carves, PDB is the corresponding Packet Delay budget of the logic channel.Then using the difference of MDBV and M as current time N can With token number.

In specific implement, a kind of optional embodiment is: network side equipment by the corresponding MDBV of logic channel with The difference of the number for the token that current logic channel has actually used in the token bucket for MDBV control is as logic channel For the available tokens number in the token bucket of MDBV control.

Correspondingly, after obtaining the available tokens number in the token bucket as logic channel for MDBV control, net Network side apparatus is further according to the logic channel for the available tokens number and current logic channel in the token bucket of MDBV control The minimum value of the data volume of practical resource to be allocated between the two is that the logic channel carries out resource allocation.

Wherein, PDB method of determination is as follows:

Terminal determines that all Flow of all logic channels that can be mapped are corresponding according to the mapping relations of logic channel 5QI is actually mapped to state the corresponding 5QI of all Flow of logic channel；Finally determined most from the corresponding 5QI of the Flow Big PDB is as the corresponding PDB of logic channel.

For example, network side equipment is determined to be mapped to logic channel group first or is actually mapped to logic channel group Logic channel is logic channel 1,2,3,4, and network side equipment determines that the corresponding Flow of logic channel 1,2,3,4 is corresponding later 5QI, then standardization 5QI table from the corresponding 5QI of Flow determined according to 3GPP determine that maximum PDB is patrolled described in being used as Collect the corresponding PDB of channel group.

When network side equipment determines the corresponding MDBV of logic channel and after for the token bucket of MDBV control, then basis Determining MDBV and the token bucket for MDBV control are that logic channel carries out resource allocation.

For example, if logic channel is less than what logic channel needed for the available tokens number in the token bucket of MDBV control Data volume, then network side equipment is preferably the data distribution resource for meeting the corresponding MDBV of logic channel and requiring, if there is also surplus Remaining resource, the data volume that network side equipment can distribute resource further according to logic channel are that be unsatisfactory for logic channel group corresponding The data that MDBV is required distribute resource.

As shown in Fig. 2, the embodiment of the present invention provides the complete method flow chart for carrying out resource allocation to downlink resource.

Step 200, network side equipment determine that logic channel is established completion and/or network side equipment and determined according to system loading It needs to carry out resource allocation based on MDBV；

Step 201, network side equipment are that the corresponding MDBV of logic channel is determined by MAC layer；

Step 202, network side equipment determine logic channel for MDBV control token bucket in the period (N-PDB, N] The number M of the token inside actually used；

Step 203, network side equipment by the corresponding MDBV of logic channel and are used in MDBV control token bucket in the period (N-PDB, N] in the token bucket that is controlled as logic channel for MDBV of the difference of the number M of token that has actually used Available tokens number；

Step 204, network side equipment according to logic channel for MDBV control token bucket in available tokens number and The data volume minimum value between the two of the practical resource to be allocated of current logic channel is logical channel assignment resource.

Mode two carries out resource allocation to ascending resource

When carrying out resource allocation to ascending resource, network side equipment needs to distribute ascending resource for different terminals, works as net Network side apparatus is determined that logic channel is established completion and/or network side equipment and determined according to system loading and needs to be provided based on MDBV After the distribution of source, the corresponding MDBV of logic channel group and the token bucket for MDBV control are determined.

Wherein, network side equipment can determine the corresponding MDBV of logic channel group using following centralized system:

1, network side equipment determines the corresponding MDBV of logic channel according to the mapping relations of Flow and logic channel, and will be same The sum of corresponding MDBV of logic channel in one logic channel group is as the corresponding MDBV of logic channel group.

It is corresponded to for example, network side equipment defines logic channel 1,2,3 according to the mapping relations of Flow and logic channel MDBV, and logic channel 1,2 is in same logic channel group 1, and network side equipment is corresponding by logic channel 1,2 at this time The sum of MDBV is used as the corresponding MDBV of the logic channel group 1.

But since the mapping relations of Flow and logic channel can there is a situation where several different, network side equipment is true The corresponding MDBV of fixed logic channel also can be different, are illustrated below for different situations:

The first situation: if Flow and logic channel are mapped using 1:1 ratio, network side equipment can be corresponding by Flow at this time MDBV as the corresponding MDBV of logic channel；

Second situation: if Flow and logic channel are mapped using M:1 ratio, network side equipment is believed according to Flow and logic It is corresponding as the logic channel will to be mapped to the sum of corresponding MDBV of Flow of logic channel for the mapping relations in road MDBV；Wherein, M is positive integer.

The third situation: if Flow and logic channel are mapped using M:1 ratio, network side equipment will be according to Flow at this time With mapping logical channels relationship, the sum of corresponding MDBV of Flow for being actually mapped to the logic channel is believed as the logic The corresponding MDBV in road.Wherein, M is positive integer.

For example, Flow and logic channel are mapped using the ratio of 6:1,6 should be had at this time according to actual mapping ruler A Flow is mapped to the same logic channel, but actually only has 3 Flow to be mapped to the same logic channel, at this time network side The corresponding MDBV of 3 Flow is then added by equipment, by the sum of MDBV as the corresponding MDBV of logic channel.

2, network side equipment receives the sum of the corresponding MDBV of logic channel that terminal reports, and the logic channel reported is corresponding The sum of MDBV as the corresponding MDBV of logic channel group.

For example, network side equipment can the sum of the corresponding MDBV of logic channel 1,2,3 that reports of receiving end, logic channel 1,2, 3 in the same logic channel group 1, and network side equipment is by the sum of the corresponding MDBV of logic channel 1,2,3 reported conduct at this time The corresponding MDBV of logic channel group 1.

3, network side equipment receives the corresponding MDBV of logic channel group that terminal reports, the logic channel group that will be reported later The corresponding MDBV of logic channel group is used as on corresponding MDBV.

For example, terminal can report to the sum of the corresponding MDBV of logic channel 1,2,3 in same logic channel group 1 Network side equipment, network side equipment will report and believe in the sum of corresponding MDBV of same logic channel group 1 as logic at this time The corresponding MDBV of road group 1.

Since network side equipment is to determine the corresponding MDBV of logic channel group in MAC layer, MAC layer is not aware that Flow and patrols Collect the mapping relations and the corresponding MDBV of logic channel of channel, it is therefore desirable to prior notice MAC layer.

Further, since MAC layer is not know that the mapping of logic channel and logic channel group is closed when carrying out uplink assignment resource System, therefore rrc layer also needs to notify the mapping relations of MAC layer logic channel and logic channel group, such network side equipment just may be used To determine the corresponding MDBV of logic channel group in MAC layer, MAC layer can be specifically notified by the way of following.

Then MAC layer determines further according to the mapping relations of logic channel and logic channel group and is mapped to the logic channel group MDBV as logic channel group of the sum of the MDBV of all logic channels.

(2), network side equipment notifies the mapping relations and QFI of MAC layer Flow and logic channel by SDAP or rrc layer Corresponding MDBV.

Interactive information is needed between terminal SDAP and network side SDAP, network measurement equipment is allowed to know terminal side equipment network side Equipment is actually mapped to the Flow information of the logic channel by SDAP layers.

Then network side SDAP notifies MAC layer to be actually mapped to the Flow of the logic channel, and Flow is indicated with QFI, MAC layer Determine that each Flow is corresponding according to the corresponding relationship of the corresponding relationship of QFI and the 5QI mark of itself storage, and 5QI and MDBV MDBV.Finally, the corresponding MDBV of the Flow that will be mapped to logic channel is added, the corresponding MDBV of logic channel is obtained.

Then network side SDAP notice MAC layer is actually mapped to the Flow of the logic channel, practical known to MAC layer After being mapped to the corresponding MDBV of Flow and QFI of logic channel, network side equipment finds each border according to the corresponding MDBV of QFI and reflects It is mapped to the corresponding MDBV of Flow of logic channel, finally the corresponding MDBV of the Flow for being actually mapped to logic channel is added, is obtained To the corresponding MDBV of logic channel.

Then the network side SDAP layers of mapping relations according to practical Flow and logic channel determine that logic channel is corresponding MDBV, MAC layer can directly determine out the corresponding MDBV of logic channel according to SDAP layers of notice.

What needs to be explained here is that: notify the mode of MAC layer to can be used alone one such mode above, it can also be with Various ways are used simultaneously.

Correspondingly, after network side equipment determines MDBV that logic channel group is corresponding, network side equipment is by MDBV Size as logic channel group for the token bucket of MDBV control, and determine the token bucket for MDBV control in the period (N-PDB, N] in the number M of token that has actually used, wherein N is scheduling instance, and PDB is that the logic channel is corresponding Packet Delay budget.The difference of MDBV and M, that is, current time N is used for the practical token that can be used of token bucket of MDBV control Number.

PDB method of determination is as follows:

Terminal is determined according to the mapping relations of Flow and logic channel all can be mapped to all of logic channel group The corresponding 5QI of the Flow or all Flow corresponding 5QI for being actually mapped to the logic channel group, it is finally corresponding according to Flow 5QI determines maximum PDB as the corresponding PDB of logic channel group.

For example, network side equipment is determined to be mapped to logic channel group first or is actually mapped to logic channel group Logic channel is logic channel 1,2,3,4, and network side equipment determines that the corresponding Flow of logic channel 1,2,3,4 is corresponding later 5QI, then determine maximum PDB as the corresponding PDB of the logic channel group from the corresponding 5QI of Flow determined.

When network side equipment determines the corresponding MDBV of logic channel group and after for the token bucket of MDBV control, then root It is that logic channel group carries out resource allocation according to determining MDBV and the token bucket for MDBV control.

In specific implement, a kind of optional embodiment is: network side equipment is by the corresponding MDBV of logic channel group And the difference of the number of the token actually used in the token bucket controlled for MDBV is as the corresponding token of logic channel group The number of available tokens in bucket.

For example, the corresponding MDBV of logic channel group is 200 bits, actually used in the token bucket for MDBV control Token number be 100 bits, the two is made the difference into 100-100=100 at this time, then by difference (100 bit) logic channel Available tokens number of the group in MDBV control token bucket is 100 bits.

After obtaining the available tokens number in the token bucket as logic channel group for MDBV control, if logic is believed The available tokens number of road group is less than the practical data to be transmitted amount of logic channel group, then network side equipment is preferably to meet logic letter The data that group corresponding MDBV in road is required distribute resource, if network side equipment is further according to logic channel group there is also surplus resources Data distribution resource that is practical to be transmitted but being unsatisfactory for the corresponding MDBV requirement of logic channel group.

Correspondingly, after network side equipment is the resource of different terminals distribution, by the resource notification of distribution to terminal, eventually The resource that end needs to distribute based on network side carries out resource allocation to logic channel, therefore when terminal determines that logic channel has been established At and/or receive network side equipment transmission need based on MDBV carry out resource allocation notice after, terminal determination is used for The token bucket and the corresponding MDBV of logic channel of MDBV control.

Wherein, terminal is when MAC layer determines the corresponding MDBV of logic channel, due to the mapping relations of Flow and logic channel Can there is a situation where several different, therefore the corresponding MDBV of logic channel that terminal determines also can be different, below for different Situation is illustrated:

The first situation: if Flow and logic channel are mapped using 1:1 ratio, terminal can be by the corresponding MDBV of Flow at this time As the corresponding MDBV of logic channel；

For example, Flow and logic channel are mapped using the ratio of 1:1, terminal can be believed the MDBV of Flow as logic at this time The corresponding MDBV in road.

Second situation: if Flow and logic channel are mapped using M:1 ratio, terminal is reflected according to Flow and logic channel Relationship is penetrated, the sum of corresponding MDBV of Flow of logic channel will be mapped to as the corresponding MDBV of the logic channel；Its In, M is positive integer.

For example, Flow and logic channel are mapped using the ratio of 6:1,6 Flow are had at this time and are mapped to the same logic The corresponding MDBV of 6 Flow is then added by channel, terminal, by the sum of MDBV as the corresponding MDBV of logic channel.

The third situation: if Flow and logic channel are mapped using M:1 ratio, terminal is according to Flow and logic channel at this time Mapping relations, the sum of corresponding MDBV of Flow for being actually mapped to the logic channel is corresponding as the logic channel MDBV, wherein M is positive integer.

For example, Flow and logic channel are mapped using the ratio of 6:1,6 should be had at this time according to actual mapping ruler A Flow is mapped to the same logic channel, but actually only has 3 Flow to be mapped to the same logic channel, at this time in then The corresponding MDBV of 3 Flow is added, by the sum of MDBV as the corresponding MDBV of logic channel.

Since terminal is to determine the corresponding MDBV of logic channel in MAC layer, but MAC layer is not aware that logic channel is corresponding MDBV and Flow and logic channel mapping relations, it is therefore desirable to introduce interlayer interaction mechanism notice MAC layer patrol, terminal The corresponding MDBV of logic channel can be determined in MAC layer, MAC layer can be specifically notified by the way of following.

(1), terminal notifies media access control MAC by business datum adaptation layer SDAP or radio resource control RRC layer The mapping relations of layer Flow and logic channel.

Terminal SDAP or RRC notify that Flow is indicated when MAC layer Flow and mapping logical channels relationship with QFI, MAC layer root Determine that each Flow is corresponding according to the corresponding relationship of QFI and the 5QI mark of itself storage, and the corresponding relationship of 5QI and MDBV MDBV.Finally, the corresponding MDBV of the Flow that will be mapped to logic channel is added, the corresponding MDBV of logic channel is obtained.

(2), terminal notifies the mapping relations and QFI of MAC layer Flow and logic channel corresponding by SDAP or rrc layer MDBV。

After the corresponding MDBV of mapping relations and QFI of Flow known to MAC layer and logic channel, terminal is according to Flow and patrols The Flow of logic channel is mapped to known to the mapping relations for collecting channel, it is corresponding to find each Flow further according to the corresponding MDBV of QFI MDBV, the corresponding MDBV of Flow that finally will be mapped to logic channel is added, and obtains the corresponding MDBV of logic channel.

(3), terminal notifies the corresponding MDBV of MAC layer logic channel by SDAP or rrc layer.

MAC directly can be obtained by the corresponding MDBV of logic channel according to the notice.The MDBV is that can be mapped to this to patrol Collect the sum of the corresponding MDBV of Flow of channel.

(4), terminal notifies MAC layer to be actually mapped to the Flow of logic channel by SDAP layers.

It is corresponding according to QFI after being actually mapped to the corresponding MDBV of Flow and QFI of logic channel known to MAC layer MDBV finds the corresponding MDBV of Flow that each border is mapped to logic channel, will finally be actually mapped to Flow pairs of logic channel The MDBV answered is added, and obtains the corresponding MDBV of logic channel.

(5), the Flow and QFI that the terminal notifies MAC layer to be actually mapped to logic channel by SDAP layers are corresponding MDBV。

(6), terminal is standby passes through the SDAP layers of corresponding MDBV of notice MAC layer logic channel.

MAC layer directly can be obtained by the corresponding MDBV of logic channel according to the notice.The MDBV is to be actually mapped to this The sum of corresponding MDBV of the Flow of logic channel.

What needs to be explained here is that: the mode of both above notice MAC layer can be used alone one such mode, Two ways can be used simultaneously.

Correspondingly, when terminal determines that terminal is corresponding by logic channel group by after the corresponding MDBV of logic channel MDBV as logic channel group for MDBV control token bucket size, and determine for MDBV control token bucket when Between section (N-PDB, N] in the number of token that has actually used, wherein N is scheduling instance, and PDB is logic channel correspondence Packet Delay budget.Then using the difference of MDBV and M as the available tokens number of current time N.

When terminal determines the corresponding MDBV of logic channel group and after for the token bucket of MDBV control, terminal is according to true Fixed MDBV and the token bucket for MDBV control are that logic channel group carries out resource allocation, a kind of optional embodiment are as follows:

Step 1: terminal is first to having available PBR token and have the logic channels of data transfer demands logically channel is excellent First grade descending order is ranked up, and then terminal is successively based on PBR to each logic channel and carries out first round resource allocation, simultaneously Token number in the corresponding PBR token bucket of each logic channel is updated, and the logic channel for having MDBV to require is completed based on PBR Resource allocation after, update the available tokens number in the corresponding MDBV token bucket of logic channel.

Wherein, here the available tokens number in the corresponding token bucket of logic channel is that MDBV and current time are corresponding The difference of the number for the token that the logic channel has actually used in token bucket；

For example, the corresponding MDBV of logic channel is 200 bits, actually used in the token bucket for MDBV control The number of token is 100 bits, and the two is made the difference 200-100=100 at this time, then can in the corresponding token bucket of logic channel group The number of the token used is 100 bits.

Step 2: after terminal, which determines, the remaining resource that can be distributed, to all logic channels for having data transfer demands Logically channel priority descending order carries out the second wheel resource allocation, specifically:

For the logic channel for having MDBV to require, logic channel allows to distribute resource in the second wheel resource allocation process Data measure the token number being able to use in token bucket of the logic channel for MDBV control and logic channel is currently to be allocated Smaller value in the data volume of resource carries out resource allocation to the logic channel；

If currently needing the logic channel distributed is the logic channel that no MDBV is required, terminal is worked as according to logic channel The data volume of preceding resource to be allocated carries out resource allocation to the logic channel.

For example, terminal determines the logic channel for having MDBV to require, and at this time in the corresponding current token bucket of logic channel Available tokens number be 40 bits, the data volume for the resource that can be distributed in the current token bucket of logic channel is 60 bits, Terminal takes smaller value between the two (40 bit) to carry out resource allocation to logic channel at this time.

If the logic channel that terminal currently needs to distribute is the logic channel that no MDBV is required, there are two kinds of sides for terminal Formula distributes resource.

A kind of mode are as follows: terminal carries out resource point to logic channel according to the data volume of the current resource to be allocated of logic channel Match:

For example, logic channel currently resource to be allocated data volume be 600 bits, terminal is just according to this 600 bit at this time Carry out resource allocation.

Another way are as follows: if the logic channel that preceding needs distribute is no MDBV requirement, and include the logic of GBR traffic Channel, then terminal according to logic channel currently resource to be allocated data volume to logic channel carry out resource allocation.

For example, logic channel currently resource to be allocated data volume be 600 bits, and currently need to distribute logic letter Road is the logic channel comprising GBR traffic, and terminal just only carries out resource allocation to logic channel according to this 600 bit at this time.

Step 3: after the wheel distribution of carry out second, if the terminal determine that there are also surplus resources, having data biography by all The priority of logical channels descending order of defeated demand carries out resource allocation to remaining data to be transmitted, until resource exhaustion or institute There is the data to be transmitted of logic channel to be all assigned with resource.

After being assigned, terminal determines whether that there are also surplus resources, if there are also remaining resources, then according to surplus The sequence of remaining resource logically channel priority is to each logic channel into resource allocation.

Wherein, PDB method of determination is as follows:

Terminal is determined to all Flow pairs that are mapped to logic channel group according to the mapping relations of Flow and logic channel The 5QI that the answers or corresponding 5QI of all Flow for being actually mapped to the logic channel group, it is finally true according to the corresponding 5QI of Flow Fixed maximum PDB is as the corresponding PDB of logic channel group.

For example, the logic channel that network side equipment is determined to the logic channel of mapping first or actually maps is logic Channel 1,2,3,4, field determines logic channel 1, the corresponding 5QI of 2,3,4 corresponding Flow later, then from the Flow determined Corresponding 5QI determines maximum PDB as the corresponding PDB of the logic channel.

As shown in figure 3, the embodiment of the present invention provides the complete method process for carrying out resource allocation terminal side to ascending resource Figure.

Step 300, terminal it needs to be determined that logic channel establish complete and/or receive network side equipment transmission need base The notice of resource allocation is carried out in MDBV；

Step 301, terminal determine the corresponding MDBV of logic channel by MAC layer；

Step 302, terminal network side apparatus determine that token bucket of the logic channel for MDBV control is interior in period (N- PDB, N] in the number of token that has actually used；

Step 303, terminal are to having available PBR token and have the logic channels of data transfer demands logically channel prior Grade descending order is ranked up；

Step 304, terminal are successively based on PBR to each logic channel and carry out first round resource allocation, while updating each Token number in the corresponding PBR token bucket of logic channel group, and it is corresponding for MDBV control to update each logic channel group Available tokens number in token bucket；

After step 305, terminal complete the resource allocation based on PBR to the logic channel for having MDBV to require, more new logic letter Road is for the available tokens number in the token bucket of MDBV control；

Step 306, terminal determine after having the remaining resource that can be distributed, and whether judge the logic channel for currently needing to distribute With the logic channel that MDBV is required, if executing step 307；It is no to then follow the steps 308；

Step 307, terminal take logic channel for the available tokens number and logic channel in the token bucket of MDBV control Smaller value in the data volume of current resource to be allocated carries out resource allocation to the logic channel；

Step 308, terminal according to logic channel currently resource to be allocated data volume to the logic channel carry out resource The logic channel that distribution or preceding needs distribute is no MDBV requirement, and includes the logic channel of GBR traffic, is believed according to logic Road currently resource to be allocated data volume to logic channel carry out resource allocation；

Step 309, terminal are determined there are also surplus resources, are dropped by all priority of logical channels for having data transfer demands Sequence sequence carries out resource allocation to remaining data to be transmitted.

As shown in figure 4, the embodiment of the present invention provides the complete method for carrying out resource allocation network side apparatus to ascending resource Flow chart.

Step 400, network side equipment determine that logic channel is established completion and/or network side equipment and determined according to system loading It needs to carry out resource allocation based on MDBV, and notifies terminal is determined according to system loading to need to carry out resource allocation based on MDBV；

Step 401, network side equipment determine the corresponding MDBV of logic channel group by MAC layer；

Step 402, network side equipment determine logic channel for MDBV control token bucket in the period (N-PDB, N] The number of the token inside actually used；

Step 403, network side equipment by the corresponding MDBV of logic channel group and are used in MDBV control token bucket in the time Section (N-PDB, N] in the token bucket that is controlled as logic channel group for MDBV of the difference of the number M of token that has actually used In available tokens number；

Step 404, network side equipment are preferably the data distribution resource for meeting the corresponding MDBV of logic channel group and requiring；

Step 405, there are surplus resources for network side equipment judgement, if executing step 406, otherwise ending resource is distributed；

Step 406, network side equipment are actually to be transmitted further according to logic channel group corresponding but be unsatisfactory for logic channel group MDBV require data distribute resource；

Step 407, the distribution of network side equipment ending resource.

As shown in figure 5, the embodiment of the present invention provides a kind of terminal for carrying out resource allocation, which includes: processor 500, memory 501 and transceiver 502；

Wherein, the processor 500, for reading program and execution in memory 501:

Determine the corresponding MDBV of logic channel and the token bucket for MDBV control；According to the determining MDBV and institute Stating for the token bucket of MDBV control is that the logic channel carries out resource allocation.

Optionally, the processor 500 is also used to:

Before determining the corresponding MDBV of logic channel and the token bucket controlled for MDBV, determine that logic channel is established It completes；And/or receive the notice for needing to carry out resource allocation based on MDBV of network side equipment transmission.

Optionally, the processor 500 is specifically used for:

The corresponding MDBV of logic channel is determined according to the mapping relations of Flow and logic channel.

Optionally, the processor is specifically used for:

If Flow and logic channel are mapped using 1:1, and the corresponding MDBV of Flow is corresponding as the logic channel MDBV；Or

If Flow and logic channel are mapped using M:1, according to the mapping relations of Flow and logic channel, will be mapped to The sum of corresponding MDBV of the Flow of the logic channel is as the corresponding MDBV of the logic channel；Or

If Flow and logic channel are mapped using M:1, will will be actually mapped to according to Flow and mapping logical channels relationship The sum of corresponding MDBV of the Flow of the logic channel is as the corresponding MDBV of the logic channel；Wherein, the M is positive whole Number.

Optionally, the processor 500 is specifically used for:

The corresponding MDBV of logic channel is determined in MAC layer.

Optionally, the processor 500 is also used to:

Before determining the corresponding MDBV of logic channel by MAC layer, by SDAP or rrc layer notify MAC layer Flow and The mapping relations of logic channel；Or

The corresponding MDBV of mapping relations and QFI of MAC layer Flow and logic channel are notified by SDAP or rrc layer；Or

The corresponding MDBV of MAC layer logic channel is notified by SDAP or rrc layer；Or

MAC layer is notified to be actually mapped to the Flow of logic channel by SDAP layers；Or

MAC layer is notified to be actually mapped to the corresponding MDBV of Flow and QFI of logic channel by SDAP layers；Or

Pass through the SDAP layers of corresponding MDBV of notice MAC layer logic channel.

Optionally, the size of the token bucket for MDBV control is the corresponding MDBV of logic channel.

Optionally, the processor 500 is also used to:

First determine logic channel for MDBV control token bucket in the period (N-PDB, N] in actually used Token number M, using the size of token bucket and the difference of M as the available tokens in the corresponding token bucket of the logic channel Number, wherein N is scheduling instance, and PDB is the corresponding Packet Delay budget of the logic channel.

Optionally, the processor is specifically used for: the corresponding PDB of logic channel is determined in the following manner:

All Flow for being determined to be mapped to the logic channel according to the mapping relations of Flow and logic channel are corresponding 5QI or be actually mapped to the corresponding 5QI of all Flow of the logic channel；It is determined most according to the corresponding 5QI of the Flow Big PDB is as the corresponding PDB of the logic channel.

Optionally, the processor 500 is specifically used for:

Step 1: the terminal is to having available PBR token and have the logic channels of data transfer demands logically channel is excellent First grade descending order is ranked up, and is then successively based on PBR to each logic channel and is carried out first round resource allocation, updates simultaneously Token number in the corresponding PBR token bucket of each logic channel, while to the logic channel for thering is MDBV to require, it completes to be based on PBR Resource allocation after, need to update the logic channel for MDBV control token bucket in available tokens number；

For the logic channel for having MDBV to require, the logic channel described in the second wheel resource allocation process, which allows to distribute, to be provided The data in source measure the available tokens number that the logic channel is used in the token bucket of MDBV control and the logic channel is worked as Smaller value in preceding data volume to be transmitted carries out resource allocation to the logic channel；If the logic channel for currently needing to distribute It is the logic channel that no MDBV is required, then the terminal according to the logic channel, currently patrol described by data volume to be transmitted It collects channel and carries out resource allocation.

Optionally, the processor 500 is also used to:

To all logic channels for having data transfer demands logically channel priority descending order carry out second wheel After resource allocation, if the terminal determines that there are also surplus resources, by excellent to all logic channels for having data transfer demands First grade descending order carries out resource allocation to remaining data to be transmitted, to be transmitted until resource exhaustion or all logic channels Data are all assigned with resource.

Optionally, the processor 500 is also used to:

For the logic channel for having MDBV to require, the logic channel described in the second wheel resource allocation process, which allows to distribute, to be provided The data in source measure the available tokens number that the logic channel is used in the token bucket of MDBV control and the logic channel is worked as Smaller value in the data volume of preceding resource to be allocated carries out resource allocation to the logic channel；If the logic for currently needing to distribute Channel is no MDBV requirement, and includes the logic channel of GBR traffic, then the terminal carries out resource point to the logic channel Match；

Optionally, the processor 500 is also used to:

Optionally, for the token being able to use in the corresponding token bucket for MDBV control of the logic channel Number is to be used in the token bucket of MDBV control described in the corresponding MDBV of the logic channel is corresponding with the logic channel The difference of the number of the token of actual use.

Optionally, the processor 500 is specifically used for:

Determine logic channel in the token bucket of MDBV control the period (N-PDB, N] in the order that has actually used The number M of board, using the size of token bucket and the difference of M as the available tokens number in the corresponding token bucket of the object；

Wherein, N is scheduling instance, and PDB is the corresponding Packet Delay budget of the logic channel.

Processor 500, which is responsible for management bus architecture and common processing, memory 501, can store processor 500 and is holding Used data when row operation.Transceiver 502 for sending and receiving data under control of the processor 500.

Bus architecture may include the bus and bridge of any number of interconnection, specifically represented by processor 500 one or The various circuits for the memory that multiple processors and memory 501 represent link together.Bus architecture can also will be such as outer Various other circuits of peripheral equipment, voltage-stablizer and management circuit or the like link together, these are all that this field institute is public Know, therefore, it will not be further described herein.Bus interface provides interface.Processor 500 is responsible for the total coil holder of management Structure and common processing, memory 501 can store the used data when executing operation of processor 500.

The process that the embodiment of the present invention discloses, can be applied in processor 500, or realized by processor 500.In reality During now, each step of signal processing flow can pass through the integrated logic circuit or software of the hardware in processor 500 The instruction of form is completed.Processor 500 can be general processor, digital signal processor, specific integrated circuit, scene can compile Journey gate array or other programmable logic device, discrete gate or transistor logic, discrete hardware components, may be implemented Or disclosed each method, step and logic diagram in the execution embodiment of the present invention.General processor can be microprocessor Or any conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device executes completion, or in processor hardware and software module combine and execute completion.Software module can be located at random Memory, flash memory, read-only memory, the abilities such as programmable read only memory or electrically erasable programmable memory, register In the storage medium of domain maturation.The storage medium is located at memory 51, and processor 500 reads the information in memory 501, in conjunction with Its hardware completes the step of signal processing flow.

As shown in fig. 6, the embodiment of the present invention provides a kind of network side equipment for carrying out resource allocation, the network side equipment packet It includes: processor 600, memory 601 and transceiver 602；

Wherein, the processor 600, for reading program and execution in memory 601:

Optionally, the processor 600 is also used to:

Before determining the corresponding MDBV of resource allocation object and the token bucket controlled for MDBV, determine that logic channel is built It is vertical to complete；And/or it is determined according to system loading and needs to carry out resource allocation based on MDBV.

Optionally, the processor 600 is also used to:

If carrying out ascending resource distribution, determined according to system loading after needing to carry out resource allocation based on MDBV, notice Terminal needs to carry out resource allocation based on MDBV.

Optionally, the processor 600 is specifically used for:

If carrying out downlink resource distribution, determine that logic channel is corresponding according to the mapping relations of Flow and logic channel MDBV；Or

If carrying out ascending resource distribution, determine that logic channel is corresponding according to the mapping relations of Flow and logic channel MDBV, and it regard the sum of the corresponding MDBV of logic channel in same logic channel group as the corresponding MDBV of logic channel group；Or

If carrying out ascending resource distribution, the sum of corresponding MDBV of the logic channel that terminal is reported is used as logic channel group pair The MDBV answered；Or

If carrying out ascending resource distribution, the corresponding MDBV of logic channel group that terminal reports is received.

Optionally, the processor 600 is specifically used for:

The corresponding MDBV of resource allocation object is determined in MAC layer.

Optionally, the processor 600 is also used to:

Before MAC layer determines the corresponding MDBV of resource allocation object, by SDAP or rrc layer notify MAC layer Flow and The mapping relations of logic channel；Or

Optionally, the processor 600 is also used to:

If the resource allocation object is logic channel group, MAC layer logic channel and logic are notified by the rrc layer The mapping relations of channel group.

Optionally, the processor 600 is also used to:

Size and period if carrying out downlink resource distribution, according to logic channel for the token bucket of MDBV control (N-PDB, N] in the token bucket that has used of the logic channel number M of token determine the corresponding order of the logic channel Available tokens number in board bucket；Or

Size and period if carrying out ascending resource distribution, according to logic channel group for the token bucket of MDBV control (N-PDB, N] in the token bucket that has used of the logic channel group number M of token determine that the logic channel group is corresponding Token bucket in available tokens number；Wherein N is scheduling instance, and PDB is that the corresponding Packet Delay of the logic channel is pre- It calculates.

Optionally, the processor 600 is specifically used for: the corresponding PDB of logic channel group is determined in the following manner:

All Flow for being determined to be mapped to the logic channel according to Flow and mapping logical channels relationship are corresponding The 5QI or corresponding 5QI of all Flow for being actually mapped to the logic channel；It is determined according to the corresponding 5QI of the Flow maximum PDB as the corresponding PDB of the logic channel.

Optionally, the processor 600 is specifically used for:

If carrying out downlink resource distribution, by the corresponding MDBV of the logic channel and the token bucket for being used for MDBV control In the difference of the number of token that has actually used the data volume of resource can be distributed as the logic channel；It is patrolled according to described Channel is collected for both the number of available tokens in the token bucket of MDBV control and the practical data to be transmitted amount of current logic channel Between minimum value be the logic channel carry out resource allocation.

Optionally, the processor 600 is specifically used for:

If ascending resource distribution is carried out, by the corresponding MDBV of logic channel group institute corresponding with the logic channel group The difference for stating the number of the token actually used in the token bucket for MDBV control is corresponding as the logic channel group Token bucket in available tokens number；According to the number of available tokens in the corresponding token bucket of the logic channel group and currently The minimum value of the practical data to be transmitted amount of logic channel group between the two is that the logic channel group carries out resource allocation.

Processor 600, which is responsible for management bus architecture and common processing, memory 601, can store processor 600 and is holding Used data when row operation.Transceiver 602 is for sending and receiving data under the control of processor 600.

Bus architecture may include the bus and bridge of any number of interconnection, specifically represented by processor 600 one or The various circuits for the memory that multiple processors and memory 601 represent link together.Bus architecture can also will be such as outer Various other circuits of peripheral equipment, voltage-stablizer and management circuit or the like link together, these are all that this field institute is public Know, therefore, it will not be further described herein.Bus interface provides interface.Processor 600 is responsible for the total coil holder of management Structure and common processing, memory 601 can store the used data when executing operation of processor 600.

The process that the embodiment of the present invention discloses, can be applied in processor 600, or realized by processor 600.In reality During now, each step of signal processing flow can pass through the integrated logic circuit or software of the hardware in processor 600 The instruction of form is completed.Processor 600 can be general processor, digital signal processor, specific integrated circuit, scene can compile Journey gate array or other programmable logic device, discrete gate or transistor logic, discrete hardware components, may be implemented Or disclosed each method, step and logic diagram in the execution embodiment of the present invention.General processor can be microprocessor Or any conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device executes completion, or in processor hardware and software module combine and execute completion.Software module can be located at random Memory, flash memory, read-only memory, the abilities such as programmable read only memory or electrically erasable programmable memory, register In the storage medium of domain maturation.The storage medium is located at memory 601, and processor 600 reads the information in memory 601, knot Close the step of its hardware completes signal processing flow.

As shown in fig. 7, the embodiment of the present invention provides a kind of terminal for carrying out resource allocation, which includes:

First determining module 700, the token bucket for determining the corresponding MDBV of logic channel and for MDBV control；

First distribution module 701, for being institute according to the determining MDBV and the token bucket for MDBV control It states logic channel and carries out resource allocation.

Optionally, first determining module 700 is also used to:

Optionally, first determining module 700 is specifically used for:

The corresponding MDBV of logic channel is determined in MAC layer.

Optionally, first determining module 700 is also used to:

Optionally, first determining module 700 is specifically used for:

Determine logic channel in the token bucket of MDBV control the period (N-PDB, N] in the order that has actually used The number M of board, using the size of token bucket and the difference of M as the available tokens in the corresponding token bucket of the logic channel Number；Wherein, N is scheduling instance, and PDB is the corresponding Packet Delay budget of the logic channel.

Optionally, first determining module 700 is specifically used for: the corresponding PDB of logic channel is determined in the following manner:

Optionally, first distribution module 701 is specifically used for:

Optionally, first distribution module 701 is also used to:

To all logic channels for having data transfer demands, logically channel priority descending order carries out the second wheel money After the distribution of source, if the terminal determines that there are also surplus resources, by all bgical channel priorities for having data transfer demands Grade descending order carries out resource allocation to remaining data to be transmitted, until resource exhaustion or the number to be transmitted of all logic channels According to being all assigned with resource.

Optionally, first determining module 700 is also used to:

Determine logic channel in the token bucket of MDBV control the period (N-PDB, N] in the order that has actually used The number M of board, using the size of token bucket and the difference of M as the available tokens number in the corresponding token bucket of the object；Its In, N is scheduling instance, and PDB is the corresponding Packet Delay budget of the logic channel.

As shown in figure 8, the embodiment of the present invention provides a kind of network side equipment for carrying out resource allocation, the network side equipment packet It includes:

Second determining module 800, the token bucket for determining the corresponding MDBV of resource allocation object and for MDBV control；

Second distribution module 801, for being institute according to the determining MDBV and the token bucket for MDBV control It states resource allocation object and carries out resource allocation；

Optionally, second determining module 800 is also used to:

Optionally, second determining module 800 is specifically used for:

Optionally, second determining module 800 is also used to:

Optionally, second determining module 800 is specifically used for:

Optionally, second determining module 800 is also used to:

Optionally, second determining module 800 is specifically used for:

The corresponding PDB of logic channel is determined in the following manner:

Optionally, second determining module 800 is specifically used for:

If carrying out downlink resource distribution, by the corresponding MDBV of the logic channel and the token bucket for being used for MDBV control In the difference of the number of token that has actually used the data volume of resource can be distributed as the logic channel；It is patrolled according to described The data of volume channel for the practical resource to be allocated of number and current logic channel of available tokens in the token bucket of MDBV control The minimum value of amount between the two is that the logic channel carries out resource allocation.

Optionally, second determining module 800 is specifically used for:

If ascending resource distribution is carried out, by the corresponding MDBV of logic channel group institute corresponding with the logic channel group The difference for stating the number of the token actually used in the token bucket for MDBV control is corresponding as the logic channel group Token bucket in available tokens number；According to the number of available tokens in the corresponding token bucket of the logic channel group and currently The data volume minimum value between the two of the practical resource to be allocated of logic channel is that the logic channel group carries out resource allocation.

Shown in Fig. 9, the embodiment of the present invention provides a kind of method for carrying out resource allocation, this method comprises:

Step 900, terminal determine the corresponding MDBV of logic channel and the token bucket for MDBV control；

Step 901, the terminal are described patrol according to the determining MDBV and the token bucket for MDBV control It collects channel and carries out resource allocation.

Optionally, before the terminal determines the corresponding MDBV of logic channel and the token bucket controlled for MDBV, really Determine logic channel and establishes completion；And/or receive the notice for needing to carry out resource allocation based on MDBV of network side equipment transmission.

Optionally, the terminal determines the corresponding MDBV of logic channel according to the mapping relations of Flow and logic channel.

Optionally, if Flow and logic channel are mapped using 1:1, the terminal patrols the corresponding MDBV of Flow as described in Collect the corresponding MDBV of channel；Or

Optionally, the terminal determines the corresponding MDBV of logic channel in MAC layer.

Optionally, the terminal notifies the mapping relations of MAC layer Flow and logic channel by SDAP or rrc layer；Or

The terminal notifies the corresponding MDBV of MAC layer logic channel by SDAP or rrc layer；Or

The terminal it is standby by the SDAP layers of corresponding MDBV of notice MAC layer logic channel after, object pair is determined by MAC layer The MDBV answered.

Optionally, the terminal determine logic channel for MDBV control token bucket in the period (N-PDB, N] in The number M of the token actually used, using the size of token bucket and the difference of M as the corresponding token bucket of the logic channel In available tokens number；

Optionally, the terminal determines the corresponding PDB of logic channel in the following manner:

According to the mapping relations of logic channel be determined to be mapped to the corresponding 5QI of all Flow of the logic channel or It is actually mapped to the corresponding 5QI of all Flow of the logic channel；

Determine maximum PDB as the corresponding PDB of the logic channel according to the corresponding 5QI of the Flow.

Optionally, the terminal is the logic according to the determining MDBV and the token bucket for MDBV control Channel carries out resource allocation:

Optionally, the terminal is to all logic channels for having data transfer demands logically channel priority descending Sequence carries out after the second wheel resource allocation, further includes:

If the terminal is determined there are also surplus resources, dropped by all priority of logical channels for there are data transfer demands Sequence sequence to remaining data to be transmitted carry out resource allocation, until the data to be transmitted of resource exhaustion or all logic channels all It is assigned with resource.

Optionally, the terminal updates the logic channel for the available tokens number in the token bucket of MDBV control, packet It includes:

The terminal determine logic channel in the token bucket of MDBV control the period (N-PDB, N] in it is practical The number M of the token used, using the size of token bucket and the difference of M as the available tokens in the corresponding token bucket of the object Number；Wherein, N is scheduling instance, and PDB is the corresponding Packet Delay budget of the logic channel.

As shown in Figure 10, the embodiment of the present invention provides a kind of method for carrying out resource allocation, this method comprises:

Step 1000, network side equipment determine the corresponding MDBV of resource allocation object and the token bucket for MDBV control；

Step 1001, the network side equipment are according to the determining MDBV and the token bucket for MDBV control The resource allocation object carries out resource allocation；

Optionally, before determining token bucket and object corresponding MDBV of the logic channel for MDBV control, the net Network side apparatus determines that logic channel is established and completes；And/or it is determined according to system loading and needs to carry out resource allocation based on MDBV.

Optionally, if carrying out ascending resource distribution, the network side equipment is determined according to system loading to be needed based on MDBV After carrying out resource allocation, notice terminal needs to carry out resource allocation based on MDBV.

Optionally, if carrying out downlink resource distribution, the network side equipment is according to the mapping relations of Flow and logic channel Determine the corresponding MDBV of logic channel；Or

Optionally, if Flow and logic channel are mapped using 1:1, the network side equipment using the corresponding MDBV of Flow as The corresponding MDBV of the logic channel；Or

Optionally, the network side equipment determines the corresponding MDBV of resource allocation object in MAC layer.

Optionally, before MAC layer determines the corresponding MDBV of resource allocation object, the network side equipment by SDAP or The mapping relations of rrc layer notice MAC layer Flow and logic channel；Or

The network side equipment notifies the corresponding MDBV of MAC layer logic channel by SDAP or rrc layer；Or

The network side equipment passes through the SDAP layers of corresponding MDBV of notice MAC layer logic channel.

Optionally, if the resource allocation object is logic channel group, the method also includes:

The network side equipment notifies the mapping relations of MAC layer logic channel and logic channel group by the rrc layer.

Optionally, if carrying out downlink resource distribution, the network side equipment is used for the order that MDBV is controlled according to logic channel The size of board bucket and period (N-PDB, N] in the token bucket that has used of the logic channel number M of token determine Available tokens number in the corresponding token bucket of the logic channel；Or

If carrying out ascending resource distribution, size of the network side equipment logic channel group for the token bucket of MDBV control And the period (N-PDB, N] in the token bucket that has used of the logic channel group number M of token determine the logic Available tokens number in the corresponding token bucket of channel group；

Wherein N is scheduling instance, and PDB is the corresponding Packet Delay budget of the logic channel.

Optionally, the network side equipment determines the corresponding PDB of logic channel in the following manner:

The network side equipment is determined to be mapped to the logic channel according to the mapping relations of Flow and logic channel The corresponding 5QI of all Flow or be actually mapped to the corresponding 5QI of all Flow of the logic channel；

The network side equipment determines that maximum PDB is corresponding as the logic channel according to the corresponding 5QI of the Flow PDB.

Optionally, if carrying out downlink resource distribution, the network side equipment is by the corresponding MDBV of the logic channel and institute The difference for stating the number of the token actually used in the token bucket for MDBV control can be distributed as the logic channel The data volume of resource；

The network side equipment according to the logic channel for MDBV control token bucket in available tokens number and The data volume minimum value between the two of the practical resource to be allocated of current logic channel is that the logic channel carries out resource allocation.

Optionally, if carry out ascending resource distribution, the network side equipment by the corresponding MDBV of the logic channel group with The difference of the number of the token actually used in the corresponding token bucket for MDBV control of the logic channel group As the available tokens number in the corresponding token bucket of the logic channel group；

The network side equipment is patrolled according to the available tokens number in the corresponding token bucket of the logic channel group and currently The data volume minimum value between the two of the practical resource to be allocated of volume channel is that the logic channel group carries out resource allocation.

Above by reference to showing according to the method, apparatus (system) of the embodiment of the present application and/or the frame of computer program product Figure and/or flow chart describe the application.It should be understood that can realize that block diagram and or flow chart is shown by computer program instructions The combination of the block of a block and block diagram and or flow chart diagram for figure.These computer program instructions can be supplied to logical With computer, the processor of special purpose computer and/or other programmable data processing units, to generate machine, so that via meter The instruction that calculation machine processor and/or other programmable data processing units execute creates for realizing block diagram and or flow chart block In specified function action method.

Correspondingly, the application can also be implemented with hardware and/or software (including firmware, resident software, microcode etc.).More Further, the application can take computer usable or the shape of the computer program product on computer readable storage medium Formula has the computer realized in the medium usable or computer readable program code, to be made by instruction execution system It is used with or in conjunction with instruction execution system.In the present context, computer can be used or computer-readable medium can be with It is arbitrary medium, may include, stores, communicates, transmits or transmit program, is made by instruction execution system, device or equipment With, or instruction execution system, device or equipment is combined to use.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims

1. a kind of method for carrying out resource allocation, which is characterized in that this method comprises:

Terminal determines the corresponding maximum data burst capacity MDBV of logic channel and the token bucket for MDBV control；

The terminal is that the logic channel is provided according to the determining MDBV and the token bucket for MDBV control Source distribution.

2. the method as described in claim 1, which is characterized in that the terminal determines the corresponding MDBV of logic channel and is used for Before the token bucket of MDBV control, further includes:

The terminal determines that logic channel is established and completes；And/or

The terminal receives the notice for needing to carry out resource allocation based on MDBV of network side equipment transmission.

3. the method as described in claim 1, which is characterized in that the terminal determines the corresponding MDBV of logic channel, comprising:

The terminal determines the corresponding MDBV of logic channel according to the mapping relations of stream Flow and logic channel.

4. method as claimed in claim 3, which is characterized in that the terminal is true according to the mapping relations of Flow and logic channel Determine the corresponding MDBV of logic channel, comprising:

If Flow and logic channel are mapped using 1:1, the terminal is corresponding using the corresponding MDBV of Flow as the logic channel MDBV；Or

If Flow and logic channel are mapped using M:1, the terminal will be reflected according to the mapping relations of Flow and logic channel The sum of corresponding MDBV of Flow of the logic channel is mapped to as the corresponding MDBV of the logic channel；Or

If Flow and logic channel are mapped using M:1, the terminal will will actually be reflected according to Flow and mapping logical channels relationship The sum of corresponding MDBV of Flow of the logic channel is mapped to as the corresponding MDBV of the logic channel；Wherein, the M is positive Integer.

5. method as claimed in claim 4, which is characterized in that the terminal determines the corresponding MDBV of logic channel, comprising:

The terminal determines the corresponding MDBV of logic channel in media access control MAC layer.

6. method as claimed in claim 5, which is characterized in that the terminal determines that logic channel is corresponding by MAC layer Before MDBV, further includes:

The terminal notifies MAC layer Flow and logic channel by protocol data adaptation layer SDAP or radio resource control RRC layer Mapping relations；Or

The terminal is standby to pass through the SDAP layers of corresponding MDBV of notice MAC layer logic channel.

7. the method as described in claim 1, which is characterized in that the size of the token bucket for MDBV control is logic letter The corresponding MDBV in road.

8. the method as described in claim 1, which is characterized in that the terminal determines token of the logic channel for MDBV control Available tokens number in bucket, comprising:

The terminal determine logic channel for MDBV control token bucket in the period (N-PDB, N] in actually used Token number M, using the size of token bucket and the difference of M as the available tokens in the corresponding token bucket of the logic channel Number；

9. method according to claim 8, which is characterized in that the logic channel is corresponding in the following manner for the terminal PDB:

The terminal is determined to be mapped to all Flow of the logic channel according to the mapping relations of Flow and logic channel The corresponding 5QI or corresponding 5QI of all Flow for being actually mapped to the logic channel；

The terminal determines maximum PDB as the corresponding PDB of the logic channel according to the corresponding 5QI of the Flow.

10. the method as described in claim 1, which is characterized in that the terminal is according to the determining MDBV and described is used for The token bucket of MDBV control is that the logic channel carries out resource allocation, comprising:

Step 1: the terminal is to having PBR token and have the logic channels of data transfer demands logically channel priority descending Sequence is ranked up, and is then successively based on PBR to each logic channel and is carried out first round resource allocation, while updating each logic Token number in the corresponding PBR token bucket of channel, while to the logic channel for thering is MDBV to require, complete the resource based on PBR point After matching, need to update the available tokens number in the corresponding token bucket for MDBV control of the logic channel；

Step 2: the terminal is after determining also surplus resources, logically to all logic channels for having data transfer demands Channel priority descending order carries out the second wheel resource allocation:

For the logic channel for having MDBV to require, the logic channel described in the second wheel resource allocation process allows to distribute resource Data measure the logic channel for MDBV control token bucket in available tokens number and the logic channel currently to Smaller value in the data volume of resource is distributed, resource allocation is carried out to the logic channel；If the logic channel for currently needing to distribute It is the logic channel that no MDBV is required, then the terminal is according to the data volume of the current resource to be allocated of the logic channel to institute It states logic channel and carries out resource allocation.

11. method as claimed in claim 10, which is characterized in that the terminal believes all logics for having data transfer demands Road is logically after the second wheel of channel priority descending order progress resource allocation, further includes:

If the terminal determines that there are also surplus resources, by suitable to all priority of logical channels descendings for having data transfer demands Ordered pair residue data to be transmitted carries out resource allocation, until the data to be transmitted of resource exhaustion or all logic channels is all distributed Resource.

12. the method as described in claim 1, which is characterized in that the terminal is according to the determining MDBV and described is used for The token bucket of MDBV control is that the logic channel carries out resource allocation, further includes:

Step 1: the terminal is to having available PBR token and have the logic channels of data transfer demands logically channel priority Descending order is ranked up, and is then successively based on PBR to each logic channel and is carried out first round resource allocation, while updating each Token number in the corresponding PBR token bucket of logic channel, while to the logic channel for thering is MDBV to require, complete the money based on PBR After the distribution of source, need to update the logic channel for the available tokens number in the token bucket of MDBV control；

For the logic channel for having MDBV to require, the logic channel described in the second wheel resource allocation process allows to distribute resource Data measure the logic channel for MDBV control token bucket in available tokens number and the logic channel currently to Smaller value in the data volume of resource is distributed, resource allocation is carried out to the logic channel；If the logic channel for currently needing to distribute It is no MDBV requirement, and includes the logic channel of GBR traffic, then the terminal carries out resource allocation to the logic channel.

13. method as claimed in claim 12, which is characterized in that the terminal believes all logics for having data transfer demands Road is logically after the second wheel of channel priority descending order progress resource allocation, further includes:

If the terminal determines that there are also surplus resources, the terminal is by all bgical channel priorities for having data transfer demands Grade descending order carries out resource allocation to remaining data to be transmitted, until resource exhaustion or the number to be transmitted of all logic channels According to being all assigned with resource.

14. the method as described in claim 10 or 12, which is characterized in that the logic channel is corresponding described for MDBV control The number for the token being able to use in the token bucket of system is that the corresponding MDBV of the logic channel is corresponding with the logic channel The difference of the number of the token actually used in the token bucket for MDBV control.

15. the method as described in claim 10 or 12, which is characterized in that the terminal updates the logic channel and controls for MDBV Available tokens number in the token bucket of system, comprising:

The terminal determine logic channel for MDBV control token bucket in the period (N-PDB, N] in actually used Token number M, using the size of token bucket and the difference of M as the available tokens in the corresponding token bucket of the object Number；

16. a kind of method for carrying out resource allocation, which is characterized in that this method comprises:

Network side equipment determines the corresponding MDBV of resource allocation object and the token bucket for MDBV control；

The network side equipment is the resource allocation according to the determining MDBV and the token bucket for MDBV control Object carries out resource allocation；

Wherein, if carrying out ascending resource distribution, the resource allocation object is logic channel group；If carrying out downlink resource point Match, then the resource allocation object is logic channel.

17. the method described in claim 16, which is characterized in that the network side equipment determines that resource allocation object is corresponding MDBV and for MDBV control token bucket before, further includes:

The network side equipment determines that logic channel is established and completes；And/or

The network side equipment is determined according to system loading to need to carry out resource allocation based on MDBV.

18. method as claimed in claim 17, which is characterized in that this method further include:

If carrying out ascending resource distribution, the network side equipment is determined according to system loading to need to carry out resource allocation based on MDBV Later, notice terminal needs to carry out resource allocation based on MDBV.

19. the method described in claim 16, which is characterized in that the network side equipment determines that resource allocation object is corresponding MDBV, comprising:

If carrying out downlink resource distribution, the network side equipment determines logic channel according to the mapping relations of Flow and logic channel Corresponding MDBV；Or

If carrying out ascending resource distribution, the network side equipment determines logic channel according to the mapping relations of Flow and logic channel Corresponding MDBV, and it is used as logic channel group corresponding the sum of the corresponding MDBV of logic channel in same logic channel group MDBV；Or

If carrying out ascending resource distribution, the sum of corresponding MDBV of logic channel that terminal reports is used as and patrols by the network side equipment Collect the corresponding MDBV of channel group；Or

20. method as claimed in claim 19, which is characterized in that the network side equipment is reflected according to Flow and logic channel The relationship of penetrating determines the corresponding MDBV of logic channel, comprising:

If Flow and logic channel are mapped using 1:1, the network side equipment is believed using the corresponding MDBV of Flow as the logic The corresponding MDBV in road；Or

If Flow and logic channel are mapped using M:1, the network side equipment, will according to the mapping relations of Flow and logic channel The sum of corresponding MDBV of Flow of the logic channel can be mapped to as the corresponding MDBV of the logic channel；Or

If Flow and logic channel are mapped using M:1, the network side equipment will be according to Flow and mapping logical channels relationship, will The sum of corresponding MDBV of Flow of the logic channel is actually mapped to as the corresponding MDBV of the logic channel；Wherein, institute Stating M is positive integer.

21. method as claimed in claim 20, which is characterized in that the network side equipment determines that resource allocation object is corresponding MDBV, comprising:

The network side equipment determines the corresponding MDBV of resource allocation object in MAC layer.

22. method as claimed in claim 21, which is characterized in that the network side equipment determines resource allocation pair in MAC layer Before corresponding MDBV, further includes:

The network side equipment notifies the mapping relations of MAC layer Flow and logic channel by SDAP or rrc layer；Or

The network side equipment notifies that the mapping relations and QFI of MAC layer Flow and logic channel are corresponding by SDAP or rrc layer MDBV；Or

The network side equipment notifies MAC layer to be actually mapped to the corresponding MDBV of Flow and QFI of logic channel by SDAP layers； Or

23. method as claimed in claim 22, which is characterized in that if the resource allocation object is logic channel group, institute State method further include:

24. the method described in claim 16, which is characterized in that the network side equipment resource allocation object is controlled for MDBV Available tokens number in the token bucket of system, comprising:

If carry out downlink resource distribution, the network side equipment according to logic channel for MDBV control token bucket size with And the period (N-PDB, N] in the token bucket that has used of the logic channel number M of token determine the logic channel Available tokens number in corresponding token bucket；Or

If carry out ascending resource distribution, the network side equipment logic channel group for MDBV control token bucket size and Period (N-PDB, N] in the token bucket that has used of the logic channel group number M of token determine the logic channel Available tokens number in the corresponding token bucket of group；

25. method as claimed in claim 24, which is characterized in that the network side equipment determines logic letter in the following manner The corresponding PDB of road group:

The network side equipment is determined to be mapped to the institute of the logic channel according to the mapping relations of Flow and logic channel There is the corresponding 5QI of Flow or is actually mapped to the corresponding 5QI of all Flow of the logic channel；

The network side equipment determines that maximum PDB is corresponding as the logic channel according to the corresponding 5QI of the Flow PDB。

26. the method as described in claim 16~25 is any, which is characterized in that the network side equipment is according to determining MDBV and the token bucket for MDBV control are that the resource allocation object carries out resource allocation, comprising:

If carrying out downlink resource distribution, the network side equipment controls the corresponding MDBV of the logic channel and the MDBV that is used for The difference of the number of the token actually used in the token bucket of system is as in the corresponding token bucket of the logic channel MDBV Available tokens number；

The network side equipment is according to the available tokens number and current logic in the corresponding token bucket of the logic channel MDBV The data volume minimum value between the two of the practical resource to be allocated of channel is that the logic channel carries out resource allocation.

27. the method as described in claim 16~25 is any, which is characterized in that the network side equipment is according to determining It is that the resource allocation object carries out resource allocation for the token bucket of MDBV control and the MDBV, comprising:

If carrying out ascending resource distribution, the network side equipment is by the corresponding MDBV of the logic channel group and the logic channel The difference of the number of the token actually used in the corresponding token bucket for MDBV control of group is as the logic Available tokens number in the corresponding token bucket of channel；

The network side equipment is according to the available tokens number and current logic letter in the corresponding token bucket of the logic channel group The minimum value of the practical data to be transmitted amount of road group between the two is that the logic channel group carries out resource allocation.

28. a kind of terminal for carrying out resource allocation, which is characterized in that the terminal includes: processor, memory and transceiver；

Wherein, the processor, for reading the program in memory and execution:

Determine the corresponding MDBV of logic channel and the token bucket for MDBV control；According to the determining MDBV and the use It is that the logic channel carries out resource allocation in the token bucket of MDBV control.

29. terminal as claimed in claim 28, which is characterized in that the processor is also used to:

Before determining the corresponding MDBV of logic channel and the token bucket controlled for MDBV, determine that logic channel has been established At；And/or receive the notice for needing to carry out resource allocation based on MDBV of network side equipment transmission.

30. terminal as claimed in claim 28, which is characterized in that the processor is specifically used for:

31. terminal as claimed in claim 30, which is characterized in that the processor is specifically used for:

If Flow and logic channel are mapped using 1:1, using the corresponding MDBV of Flow as the corresponding MDBV of the logic channel；

If or Flow and logic channel are mapped using M:1, according to the mapping relations of Flow and logic channel, will be mapped to institute The sum of corresponding MDBV of Flow of logic channel is stated as the corresponding MDBV of the logic channel；

Or if Flow and logic channel are mapped using M:1, will be according to Flow and mapping logical channels relationship, by being actually mapped to The sum of corresponding MDBV of Flow of logic channel is stated as the corresponding MDBV of the logic channel；Wherein, the M is positive integer.

32. terminal as claimed in claim 31, which is characterized in that the processor is specifically used for:

The corresponding MDBV of logic channel is determined in MAC layer.

33. terminal as claimed in claim 32, which is characterized in that the processor is also used to:

Before determining the corresponding MDBV of logic channel by MAC layer, MAC layer Flow and logic are notified by SDAP or rrc layer The mapping relations of channel；Or

The corresponding MDBV of MAC layer logic channel is notified by SDAP or rrc layer；Or pass through the SDAP layers of practical mapping of notice MAC layer To the Flow of logic channel；Or

34. terminal as claimed in claim 28, which is characterized in that the size of the token bucket for MDBV control is logic The corresponding MDBV of channel.

35. terminal as claimed in claim 28, which is characterized in that the processor is also used to:

Determine logic channel in the token bucket of MDBV control the period (N-PDB, N] in the token that has actually used Number M, using the size of token bucket and the difference of M as the available tokens number in the corresponding token bucket of the logic channel；

36. terminal as claimed in claim 35, which is characterized in that the processor is specifically used for: determining in the following manner The corresponding PDB of logic channel:

It is determined to be mapped to the corresponding 5QI of all Flow of the logic channel according to the mapping relations of Flow and logic channel Or it is actually mapped to the corresponding 5QI of all Flow of the logic channel；It is determined according to the corresponding 5QI of the Flow maximum PDB is as the corresponding PDB of the logic channel.

37. terminal as claimed in claim 28, which is characterized in that the processor is specifically used for:

Step 1: the terminal is to having available PBR token and have the logic channels of data transfer demands logically channel priority Descending order is ranked up, and is then successively based on PBR to each logic channel and is carried out first round resource allocation, while updating each Token number in the corresponding PBR token bucket of logic channel, while to the logic channel for thering is MDBV to require, complete the money based on PBR After the distribution of source, need to update available tokens number of the logic channel for MDBV control；

38. terminal as claimed in claim 37, which is characterized in that the processor is also used to:

To all logic channels for having data transfer demands logically channel priority descending order carry out second wheel resource After distribution, if the terminal determines that there are also surplus resources, by all priority of logical channels for having data transfer demands Descending order carries out resource allocation to remaining data to be transmitted, until resource exhaustion or the data to be transmitted of all logic channels All it is assigned with resource.

39. terminal as claimed in claim 28, which is characterized in that the processor is also used to:

40. terminal as claimed in claim 39, which is characterized in that the processor is also used to:

41. the terminal as described in claim 37 or 39, which is characterized in that the logic channel is corresponding described for MDBV control The number for the token being able to use in the token bucket of system is that the corresponding MDBV of the logic channel is corresponding with the logic channel The difference of the number of the token actually used in the token bucket for MDBV control.

42. the terminal as described in claim 37 or 39, which is characterized in that the processor is specifically used for:

Determine logic channel in the token bucket of MDBV control the period (N-PDB, N] in the token that has actually used Number M, using the size of token bucket and the difference of M as the available tokens number in the corresponding token bucket of the object；

43. a kind of network side equipment for carrying out resource allocation, which is characterized in that the network side equipment includes: processor, memory And transceiver；

Wherein, the processor, for reading the program in memory and execution:

Determine the corresponding MDBV of resource allocation object and the token bucket for MDBV control；According to the determining MDBV and described Token bucket for MDBV control is that the resource allocation object carries out resource allocation；Wherein, if carrying out ascending resource distribution, The resource allocation object is logic channel group；If carrying out downlink resource distribution, the resource allocation object is logic channel.

44. network side equipment as claimed in claim 43, which is characterized in that the processor is also used to:

Before determining the corresponding MDBV of resource allocation object and the token bucket controlled for MDBV, determine that logic channel has been established At；And/or it is determined according to system loading and needs to carry out resource allocation based on MDBV.

45. network side equipment as claimed in claim 44, which is characterized in that the network side equipment includes:

Notification module, if being determined according to system loading for carrying out ascending resource distribution and needing to carry out resource allocation based on MDBV Later, notice terminal needs to carry out resource allocation based on MDBV.

46. network side equipment as claimed in claim 43, which is characterized in that the processor is specifically used for:

If carrying out downlink resource distribution, the corresponding MDBV of logic channel is determined according to the mapping relations of Flow and logic channel；

If carrying out ascending resource distribution, the corresponding MDBV of logic channel is determined according to the mapping relations of Flow and logic channel, and It regard the sum of the corresponding MDBV of logic channel in same logic channel group as the corresponding MDBV of logic channel group；Or

If carrying out ascending resource distribution, the sum of corresponding MDBV of the logic channel that terminal is reported is corresponding as logic channel group MDBV；Or

47. network side equipment as claimed in claim 46, which is characterized in that the processor is specifically used for:

If Flow and logic channel are mapped using 1:1, using the corresponding MDBV of Flow as the corresponding MDBV of the logic channel；Or

If Flow and logic channel are mapped using M:1, according to the mapping relations of Flow and logic channel, will be mapped to described The sum of corresponding MDBV of the Flow of logic channel is as the corresponding MDBV of the logic channel；Or

If Flow and logic channel are mapped using M:1, will will be actually mapped to described according to Flow and mapping logical channels relationship The sum of corresponding MDBV of the Flow of logic channel is as the corresponding MDBV of the logic channel；Wherein, the M is positive integer.

48. network side equipment as claimed in claim 47, which is characterized in that the processor is specifically used for:

49. network side equipment as claimed in claim 48, which is characterized in that the processor is also used to:

Before MAC layer determines the corresponding MDBV of resource allocation object, MAC layer Flow and logic are notified by SDAP or rrc layer The mapping relations of channel；Or

50. network side equipment as claimed in claim 49, which is characterized in that if the resource allocation object is logic channel Group, the processor are also used to:

The mapping relations of MAC layer logic channel and logic channel group are notified by the rrc layer.

51. network side equipment as claimed in claim 43, which is characterized in that the processor is also used to:

Size and period (N- if carrying out downlink resource distribution, according to logic channel for the token bucket of MDBV control PDB, N] in the token bucket that has used of the logic channel number M of token determine the corresponding token bucket of the logic channel In available tokens number；Or

Size and period (N- if carrying out ascending resource distribution, according to logic channel group for the token bucket of MDBV control PDB, N] in the token bucket that has used of the logic channel group number M of token determine the corresponding order of the logic channel group Available tokens number in board bucket；

52. network side equipment as claimed in claim 51, which is characterized in that the processor is specifically used for: passing through following side Formula determines the corresponding PDB of logic channel:

53. the network side equipment as described in claim 43~52 is any, which is characterized in that the processor is specifically used for:

If carrying out downlink resource distribution, the corresponding MDBV of the logic channel is used in the token bucket that MDBV is controlled with described The difference of the number of token through actually using can distribute the data volume of resource as the logic channel；Believed according to the logic In the corresponding token bucket of road MDBV the number of available tokens and current logic channel actually both data volumes of resource to be allocated it Between minimum value be the logic channel carry out resource allocation.

54. the network side equipment as described in claim 43~52 is any, which is characterized in that the processor is specifically used for:

If ascending resource distribution is carried out, by the corresponding MDBV of the logic channel group use corresponding with the logic channel group The difference of the number of the token actually used in the token bucket of MDBV control is as the corresponding order of the logic channel group The number of available tokens in board bucket；According to the number and current logic of available tokens in the corresponding token bucket of the logic channel group The minimum value of the practical data to be transmitted amount of channel group between the two is that the logic channel group carries out resource allocation.

55. a kind of terminal for carrying out resource allocation, which is characterized in that the terminal includes:

First distribution module, for being logic letter according to the determining MDBV and the token bucket for MDBV control Road carries out resource allocation.

56. a kind of network side equipment for carrying out resource allocation, which is characterized in that the network side equipment includes:

Second distribution module, for being the resource point according to the determining MDBV and the token bucket for MDBV control Resource allocation is carried out with object；