CN104144484B - The method for supporting to construct data cell in the mobile communication up-link of multi-connection - Google Patents
The method for supporting to construct data cell in the mobile communication up-link of multi-connection Download PDFInfo
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- CN104144484B CN104144484B CN201310173738.3A CN201310173738A CN104144484B CN 104144484 B CN104144484 B CN 104144484B CN 201310173738 A CN201310173738 A CN 201310173738A CN 104144484 B CN104144484 B CN 104144484B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention relates to the methods that data cell is constructed in the mobile communication up-link for supporting multi-connection, configuration information including receiving multiple radio bearers from the cell of multiple and different types, wherein, the configuration information indirectly includes the correspondence relationship information of the multiple different type cell and the multiple radio bearer；Receive the scheduling grant order from the multiple different type cell；Priority process based on the logic channel that the configuration information, traffic order license and/or the multiple radio bearer are be mapped to formulates the MAC data building unit rule for the multiple different type cell；According to the rule by the corresponding data of the multiple radio bearer from the corresponding MAC data unit of the Different Logic channel filling that is be mapped to the multiple radio bearer；And by the data unit transmission to the multiple different types of cell.The invention further relates to corresponding products for executing the above method.
Description
Technical field
The invention mainly relates to the communication technology, in particular to constructing number in the mobile communication up-link for supporting multi-connection
According to the method and apparatus of unit.
Background technique
In 3GPP Long Term Evolution (LTE), for uplink, the particle for the traffic order that base station is issued
Degree is based on user rather than based on radio bearer (RadioBearer).Bgical channel priority (logical channel
Priority, abbreviation LCP) process define user equipment how using the resource that traffic order distributes come from multiple logic channels
Buffer area in extract data and complete the corresponding data transmission of multiple radio bearers, that is, how the data from different
It is inserted in MAC data unit in logic channel.
Due to low power nodes bring capacity boost gain and solve covering blind spot benefit, the deployment of cell and
Enhancing receives many concerns.The LCP defined at present only supports the scene of the single connection of user equipment and a serving cell.
Summary of the invention
For a certain user equipment, it not only may establish connection with macrocell but also establish connection with cell, i.e., it is so-called
More (including double) connection, for data transmit.Multiple and different type cells can issue scheduling to same user equipment and be permitted
It can order, and the cell of multiple and different types may run data corresponding to similar and different radio bearer.However, at present
LCP the case where not supporting a user while being connected to the cell of multiple and different types.
Due to the above problems, need to provide a kind of new LCP help user equipment use from it is multiple not
Data on multiple logic channels are filled into MAC data unit and constitute new transmission by the traffic order of same type cell.
The method and apparatus that the application proposes meets this needs, and user equipment can be instructed to use from macrocell and cell
Scheduling grant order carries out data transmission, the most evidences for especially a radio bearer being supported to transmit in multiple and different type cells
Spread defeated scene.
According to one embodiment of the application, provides one kind and carry out data cell building in mobile communication up-link
With the method for transmission, comprising: receive the configuration information of multiple radio bearers from the cell of multiple and different types, wherein described to match
Confidence breath indirectly includes the correspondence relationship information of the multiple different type cell and the multiple radio bearer；Reception comes from
In the scheduling grant order of the multiple different type cell；For each cell in above-mentioned different type cell, at least it is based on
The logic that the configuration information, traffic order license and/or the corresponding multiple radio bearers of the described cell are be mapped to
The priority process of channel formulates the MAC data building unit rule for the multiple different type cell；According to the rule
Then by the corresponding data of the corresponding multiple radio bearers of each cell in the different type cell from it is the multiple wireless
The Different Logic channel be mappeding to is carried to insert in corresponding MAC data unit；And by the data unit transmission to institute
State the corresponding cell of multiple and different types.
Particularly, the configuration information includes the volume that the corresponding radio bearer is allowed to the cell carried out data transmission
Number.
Particularly, the correspondence relationship information includes the corresponding number of the first radio bearer in the multiple radio bearer
According to be allowed in the multiple different types of cell the first macrocell and the first cell in transmit.
Particularly, formulation building rule step includes, user according to the configuration information and scheduling grant order from
Row formulates the building rule of the MAC data unit for first macrocell and first cell.
Particularly, the formulation building rule step includes: according to the scheduling grant order from first macrocell
And the priority process of logic channel, the corresponding data filling of corresponding with first macrocell radio bearer is directed to institute
It states in the MAC data unit of the first macrocell, further according to the scheduling grant order and logic from first cell
The priority process of channel, will the corresponding data filling of corresponding with first cell radio bearer it is small for described first
In the MAC data unit of cell；According to from first cell scheduling grant order and logic channel it is preferential
The corresponding data filling of radio bearer corresponding with first cell is directed to the MAC of first cell by grade process
It, will further according to the priority process of scheduling grant order and logic channel from first macrocell in data cell
The corresponding data filling of corresponding with first macrocell radio bearer is directed to the MAC data unit of first macrocell
In；Compare that two kinds of different modes transmit as a result, selecting the mode that wherein transmitted data amount is big as the building rule.
Particularly, formulation building rule step includes, according to the scheduling grant order from first macrocell
And the priority process of logic channel, the corresponding data filling of corresponding with first macrocell radio bearer is directed to institute
It states in the MAC data unit of the first macrocell, further according to the scheduling grant order and logic from first cell
The priority process of channel, will the corresponding data filling of corresponding with first cell radio bearer it is small for described first
In the MAC data unit of cell；According to from first cell scheduling grant order and logic channel it is preferential
The corresponding data filling of radio bearer corresponding with first cell is directed to the MAC of first cell by grade process
It, will further according to the priority process of scheduling grant order and logic channel from first macrocell in data cell
The corresponding data filling of corresponding with first macrocell radio bearer is directed to the MAC data unit of first macrocell
In；Compare that two kinds of different modes transmit as a result, selection is so that the logic channel transmitting data with higher priority
Bigger mode is measured as the building rule.
Particularly, the method further includes from first macrocell and/or the first cell receiving stream amount
Control information；The first nothing is determined according at least to the original priority bit rate of the flow control information and first radio bearer
Line is carried on the update Prioritized Bit rate in first macrocell and first cell；Wherein, the formulation building rule
Then the step of, is also based further on the Prioritized Bit rate of the update.
Particularly, the method further includes from first macrocell and/or the first cell receiving stream amount
Control the update Prioritized Bit rate of information and the first radio bearer in first macrocell and first cell；
Wherein, the step for formulating building rule is also based further on the Prioritized Bit rate of the update.
According to another embodiment of the application, a kind of user equipment is provided for executing any of the above-described method, comprising:
Reception device, for receiving the configuration information in multiple radio bearers from the cell of multiple and different types, and from described
The scheduling grant order of multiple and different type cells, wherein the configuration information indirectly includes the multiple different type cell
With the correspondence relationship information of the multiple radio bearer；Processing unit, for for each cell in above-mentioned different type cell,
At least mapped based on the configuration information, traffic order license and/or the corresponding the multiple radio bearer of the cell
The priority process of the logic channel arrived formulates the MAC data building unit rule for the multiple different type cell；It is more
A MAC entity, for according to described regular by the corresponding the multiple radio bearer pair of each cell in different type cell
The data answered are from the corresponding MAC data unit of the Different Logic channel filling that be mapped to the multiple radio bearer；Hair
Device is sent, is used for the data unit transmission to the multiple different types of corresponding cell.
Particularly, the different types of cell includes at least one macrocell and a cell, and each MAC is real
Body includes independent HARQ function module, independent multiplexing functional module, independent priority of logical channels processing function module.
Particularly, when the corresponding cell of at least one described radio bearer is at least one macrocell and at least one is slight
Qu Shi has interaction between the MAC entity.
According to one embodiment of present invention, a kind of method carried out data transmission in mobile communication system is provided,
Include: to send range of information to user equipment, the information include allow this cell transmission radio bearer with confidence
Breath and scheduling grant order, and/or the flow control to the data corresponding to the radio bearer of the cell transmission are allowed；
And reception is from the corresponding data of the radio bearer of the user equipment sent according to the information.
Particularly, the method also includes calculating the radio bearer for allowing to carry out data transmission in the cell
Prioritized Bit rate, and the Prioritized Bit rate is sent to the user equipment.
A kind of base station is additionally provided for executing any of the above-described method according to another embodiment of the application.
Detailed description of the invention
Fig. 1 show a kind of user equipment and a variety of different type cells into
The schematic diagram of row data transmission；
Fig. 2 show another user equipment and a variety of different type cells according to another embodiment of the present invention
The schematic diagram carried out data transmission；
Fig. 3 show the flow chart of the method described according to an embodiment of the present invention；
Fig. 4 is the flow chart of the method according to another embodiment of the present invention；
Fig. 5 is the flow chart of the method according to another embodiment of the present invention；And
Fig. 6 is the flow chart of the method according to another embodiment of the present invention.
Specific embodiment
The manufacture and use of embodiments herein are discussed further below.However, it should be understood that the present invention provides
Many feasible inventive concepts that can implement under various specific backgrounds.The specific embodiment discussed is only to illustrate to manufacture
With use concrete mode of the invention, do not limit the scope of the invention.
Fig. 1 show a kind of user equipment 100 and a variety of different type cells according to an embodiment of the present invention
The schematic diagram carried out data transmission.Wherein, the radio bearer RB1 and RB2 of user equipment 100 be allowed in macrocell 110 into
The transmission of row data, the radio bearer RB3 and RB4 of user equipment 100 are allowed to carry out data transmission in cell 120.
Fig. 2 show a kind of user equipment 100 and a variety of different type cells according to an embodiment of the present invention
The schematic diagram carried out data transmission.Wherein, the radio bearer RB1 and RB2 of user equipment 100 be allowed in macrocell 110 into
The transmission of row data, the radio bearer RB3 of user equipment 100 is allowed to carry out data transmission in cell 120, and RB2
It is allowed to transmit in cell 120.
According to one embodiment of present invention, user equipment 100 may include a reception device, a processing unit,
At least two MAC entities and a sending device.
Fig. 3 show the user equipment 100 described according to an embodiment of the present invention in the uplink of mobile communication system
The flow chart of data unit construction and transmission method is carried out in road.It is received in the reception device of step 302, user equipment 100
Radio bearer configuration information from macrocell 110 and cell 120, according to the processing of the configuration information user equipment 100
Device can deduce the corresponding relationship between radio bearer and macrocell 110 and/or cell 120.One according to the present invention
Embodiment, the configuration information may include the number that the radio bearer is allowed to the cell carried out data transmission.
Permitted in the reception device reception of step 304, user equipment 100 from the scheduling of macrocell 110 and cell 120
It can order.
In step 306, user equipment 100 analyzes received configuration information and scheduling grant order, and really
It is fixed whether to there is any radio bearer to be not only allowed in macrocell 110 but also be allowed to carry out data transmission in cell 120.
If being not only allowed to without radio bearer in macrocell 110 but also being allowed to carry out data transmission in cell 120,
Namely correspond to situation shown in FIG. 1, then in step 308, the processing unit of user equipment 100 can be according to from macrocell
110 and the priority of logic channel that be mapped to of the scheduling grant order combination different radio carrying that receives of cell 120
Process formulates the rule carried out data transmission.
In step 310, the MAC entity 102 of user equipment 100 can be used for data corresponding to RB1 and RB2 according to patrolling
It collects channel prior process and inserts the MAC data unit for being directed to macrocell 110 from mapped logic channel LCH1 and LCH2.
In step 310, the MAC entity 104 of user equipment 100 can be also used for by data corresponding to RB3 and RB4 according to
Bgical channel priority process inserts the MAC data unit for cell 120 from mapped logic channel LCH3 and LCH4.
In step 312, the sending device of user equipment 100 is for being respectively transmitted these data cells to macrocell 110
With cell 120.
In step 306, if it is determined that thering is radio bearer to be not only allowed in macrocell 110 but also being allowed in cell 120
Carry out data transmission, that is, correspond to situation shown in Fig. 2, as be allowed to not only can be in macrocell 110 but also can be small by RB2
Carry out data transmission in cell 120, a variety of operations can be carried out in step 314 user equipment.
According to one embodiment of present invention, in step 314, user equipment 100 can voluntarily be determined according to the configuration
The building that the MAC data unit for macrocell 110 and cell 120 is formulated in information and scheduling grant order is regular, and according to
The corresponding data cell of the Rulemaking.In step 314, the sending device of user equipment 100 is used for these data cells point
Supplementary biography gives macrocell 110 and cell 120.
According to another embodiment of the invention, user equipment 100 can carry out a system as shown in Figure 4 in step 314
Column operation.
In step 402, the processing unit of user equipment 100 can first according to the scheduling grant order from macrocell 110,
In conjunction with the priority process of LCH1 and LCH2, the corresponding data of 110 corresponding RB1 and RB2 of macrocell are filled out from LCH1 and LCH2
Enter in the MAC data unit for macrocell 110；Then further according to 120 scheduling grant order of cell is come from, in conjunction with LCH2 and
The priority process of LCH3, by the corresponding data of 120 corresponding RB2 and RB3 of cell from LCH2 and LCH3 filling for slight
In the MAC data unit in area 120.
It can be tied first according to 120 scheduling grant order of cell is come from the processing unit of step 404, user equipment 100
The priority process for closing LCH2 and LCH3 inserts the corresponding data of 120 corresponding RB2 and RB3 of cell from LCH2 and LCH3
For in the MAC data unit of cell 120；Then further according to the scheduling grant order from macrocell 110, in conjunction with LCH1 and
The priority process of LCH2, by the corresponding data of 110 corresponding RB1 and RB2 of macrocell from LCH1 and LCH2 filling for macro small
In the MAC data unit in area 110.
The processing unit of step 406, user equipment 100 can be to volume of transmitted data formed in step 402 and 404
It is compared, and that bigger one kind of volume of transmitted data is determined as data transmission rule.
In step 408, the rule according to determined by step 406 constructs the MAC entity 102 and 104 of user equipment 100 respectively
For the MAC data unit of macrocell 110 and cell 120.
Above-mentioned data cell is sent to macrocell 110 and cell 120 in the sending device of step 410, user equipment.
According to another embodiment of the invention, user equipment 100 can carry out a system as shown in Figure 5 in step 314
Column operation.
Step 502,504 and 510 are identical as the operation of step 402, step 404 and step 410.
The processing unit of step 506, user equipment 100 can be to volume of transmitted data formed in step 502 and 504
It is compared, in conjunction with the priority orders of LCH1, LCH2 and LCH3, selection makes data transmission on the logic channel of highest priority
A kind of that bigger mode is measured to be determined as constructing the rule of MAC data unit.
In step 508, the rule according to determined by step 506 constructs the MAC entity 102 and 104 of user equipment 100 respectively
For the MAC data unit of macrocell 110 and cell 120.
According to another embodiment of the invention, user equipment 100 can carry out a system as shown in FIG. 6 in step 314
Column operation.
In step 602, the reception device of user equipment 100 receives the flow for RB2 from such as macrocell 110
Control information.
Based on received flow control information and combine RB2's in the processing unit of step 604, user equipment 100
Original priority bit rate determines the new Prioritized Bit rate for macrocell 110 and cell 120 of RB2 respectively.According to this
Another embodiment of invention, the new Prioritized Bit rate is also the reception device by user equipment 100 respectively from macrocell
110 and cell 120 receive.Wherein, original priority bit rate is used to determine the data volume of the bucket of each logic channel,
Just it is for ensuring that the bit rate of each logic channel.
Macrocell 110 and cell 120 are directed to according to the RB2 in the processing unit of step 606, user equipment 100
New Prioritized Bit rate, and from the scheduling grant order of macrocell 110 and cell 120, LCH1, LCH2 and LCH3
Priority process, formulate building MAC data unit rule.
110 He of macrocell is directed to according to above-mentioned rule building in the MAC entity 102 and 104 of step 608, user equipment 100
The MAC data unit of cell 120.
Above-mentioned data cell is sent to macrocell 110 and cell in the sending device of step 610, user equipment 100
120。
Although only listing a user equipment for purposes of description herein, a macrocell and a cell,
But those skilled in the art be based on information disclosed in the present application without carry out creative work can know be suitable for it is more
A user equipment, the method for multiple macrocells and multiple cells.
Those skilled in the art are easy for learning, can change material and method in the scope of the utility model.Also
It should be understood that the utility model provides many applicable wounds other than the specific context for illustrating embodiment
New property concept.Correspondingly, appended claims be intended to by such process, machine, manufacture, substance synthesis, device, method or
Step is included in their scope.
Claims (10)
1. a kind of method for carrying out data cell building and transmission in mobile communication up-link, comprising:
The configuration information of multiple radio bearers is received from least one macrocell and at least one cell, wherein the configuration
Information includes the number that the corresponding radio bearer is allowed to the cell carried out data transmission, and described at least one is macro small
Area and at least one described cell and the correspondence relationship information of the multiple radio bearer are true based on the configuration information
Fixed, the correspondence relationship information includes that the corresponding data of the first radio bearer in the multiple radio bearer are allowed to described
It is transmitted in the first cell in the first macrocell and at least one described cell at least one macrocell；
Receive the scheduling grant order from least one described macrocell and at least one cell；
For at least one described macrocell and at least one described cell, at least ordered based on the configuration information, the scheduling
License and/or at least one described macrocell and the corresponding the multiple radio bearer of at least one described cell is enabled to be mapped
The priority process of the logic channel arrived formulates the MAC for described at least one macrocell and at least one cell
Data cell building rule；
It is according to the rule that each cell at least one described macrocell and at least one described cell is corresponding more
The corresponding data of a radio bearer are from the corresponding MAC number of the Different Logic channel filling that be mapped to the multiple radio bearer
According in unit；And
By the data unit transmission at least one corresponding described macrocell and at least one described cell；
Information is controlled from first macrocell and/or the first cell receiving stream amount；
Determine that first wirelessly holds according at least to the original priority bit rate of the flow control information and first radio bearer
The update Prioritized Bit rate being loaded in first macrocell and first cell；
Wherein, the step for formulating building rule is also based further on the Prioritized Bit rate of the update.
2. according to the method described in claim 1, wherein, the formulation building rule step includes that user is according to the configuration
The structure of the MAC data unit for first macrocell and first cell is voluntarily formulated in information and scheduling grant order
Build rule.
3. according to the method described in claim 1, wherein, the formulation building rule step includes:
It, will be with described first according to the priority process of scheduling grant order and logic channel from first macrocell
The corresponding data filling of the corresponding radio bearer of macrocell is directed in the MAC data unit of first macrocell, further according to next
It, will be with first cell pair from the scheduling grant order of first cell and the priority process of logic channel
The corresponding data filling of the radio bearer answered is in the MAC data unit of first cell；
It, will be with described according to the priority process of scheduling grant order and logic channel from first cell
The corresponding data filling of the corresponding radio bearer of one cell is directed in the MAC data unit of first cell, further according to
The priority process of scheduling grant order and logic channel from first macrocell, will be with first macrocell pair
The corresponding data filling of the radio bearer answered is in the MAC data unit of first macrocell；
Compare that two kinds of different modes transmit as a result, selecting the mode that wherein transmitted data amount is big as the building rule.
4. according to the method described in claim 1, wherein, the formulation building rule step includes
It, will be with described first according to the priority process of scheduling grant order and logic channel from first macrocell
The corresponding data filling of the corresponding radio bearer of macrocell is directed in the MAC data unit of first macrocell, further according to next
It, will be with first cell pair from the scheduling grant order of first cell and the priority process of logic channel
The corresponding data filling of the radio bearer answered is in the MAC data unit of first cell；
It, will be with described according to the priority process of scheduling grant order and logic channel from first cell
The corresponding data filling of the corresponding radio bearer of one cell is directed in the MAC data unit of first cell, further according to
The priority process of scheduling grant order and logic channel from first macrocell, will be with first macrocell pair
The corresponding data filling of the radio bearer answered is in the MAC data unit of first macrocell；
Compare that two kinds of different modes transmit as a result, selection is so that the logic channel transmitting data with higher priority
Bigger mode is measured as the building rule.
5. a kind of user equipment, comprising:
Reception device matches confidence for receiving in multiple radio bearers from least one macrocell and at least one cell
Breath, and from the scheduling grant order of at least one described macrocell and at least one cell, wherein described match
Confidence breath includes the number that the corresponding radio bearer is allowed to the cell carried out data transmission, and described at least one is macro
Cell and at least one described cell and the correspondence relationship information of the multiple radio bearer be based on the configuration information and by
It determines, the correspondence relationship information includes that the corresponding data of the first radio bearer in the multiple radio bearer are allowed in institute
It states and is transmitted in the first cell in the first macrocell at least one macrocell and at least one described cell；
Processing unit at least matches confidence based on described at least one macrocell for described in and at least one described cell
Breath, traffic order license and/or at least one described macrocell and at least one described cell are corresponding the multiple
The priority process for the logic channel that radio bearer is be mapped to is formulated for described at least one macrocell and described at least one
The MAC data building unit rule of a cell；
Multiple MAC entities, for will be at least one described macrocell and at least one described cell according to the rule
The corresponding data of the corresponding the multiple radio bearer of each cell are patrolled from the difference be mappeding to the multiple radio bearer
Channel is collected to insert in corresponding MAC data unit；
Sending device, for by the data unit transmission at least one corresponding described macrocell and described at least one is small
Cell；
Wherein the reception device is configured to from first macrocell and/or the first cell receiving stream amount
Control information；And
Wherein the processing unit is configured as according at least to the original of the flow control information and first radio bearer
Prioritized Bit rate determines update Prioritized Bit rate of first radio bearer in first macrocell and first cell,
And the Prioritized Bit rate of the update is based further on to formulate building rule.
6. user equipment according to claim 5, wherein each MAC entity includes independent HARQ function module,
Independent multiplexing functional module, independent priority of logical channels processing function module.
7. user equipment according to claim 6, wherein when the corresponding cell of at least one described radio bearer includes extremely
When a few macrocell and at least one described cell, there is interaction between the MAC entity.
8. user equipment according to claim 5, wherein the processing unit be configured as according to the configuration information and
The building rule of the MAC data unit for first macrocell and first cell are voluntarily formulated in scheduling grant order
Then.
9. user equipment according to claim 5, wherein the processing unit is configured:
It, will be with described first according to the priority process of scheduling grant order and logic channel from first macrocell
The corresponding data filling of the corresponding radio bearer of macrocell is directed in the MAC data unit of first macrocell, further according to next
It, will be with first cell pair from the scheduling grant order of first cell and the priority process of logic channel
The corresponding data filling of the radio bearer answered is in the MAC data unit of first cell；
It, will be with described according to the priority process of scheduling grant order and logic channel from first cell
The corresponding data filling of the corresponding radio bearer of one cell is directed in the MAC data unit of first cell, further according to
The priority process of scheduling grant order and logic channel from first macrocell, will be with first macrocell pair
The corresponding data filling of the radio bearer answered is in the MAC data unit of first macrocell；
Compare that two kinds of different modes transmit as a result, selecting the mode that wherein transmitted data amount is big as the building rule.
10. user equipment according to claim 5, wherein the processing unit is configured:
It, will be with described first according to the priority process of scheduling grant order and logic channel from first macrocell
The corresponding data filling of the corresponding radio bearer of macrocell is directed in the MAC data unit of first macrocell, further according to next
It, will be with first cell pair from the scheduling grant order of first cell and the priority process of logic channel
The corresponding data filling of the radio bearer answered is in the MAC data unit of first cell；
It, will be with described according to the priority process of scheduling grant order and logic channel from first cell
The corresponding data filling of the corresponding radio bearer of one cell is directed in the MAC data unit of first cell, further according to
The priority process of scheduling grant order and logic channel from first macrocell, will be with first macrocell pair
The corresponding data filling of the radio bearer answered is in the MAC data unit of first macrocell；
Compare that two kinds of different modes transmit as a result, selection is so that the logic channel transmitting data with higher priority
Bigger mode is measured as the building rule.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310173738.3A CN104144484B (en) | 2013-05-10 | 2013-05-10 | The method for supporting to construct data cell in the mobile communication up-link of multi-connection |
| PCT/IB2014/000950 WO2014181176A1 (en) | 2013-05-10 | 2014-05-06 | Method of constructing data unit in mobile communication uplink system supporting multi-connectivity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310173738.3A CN104144484B (en) | 2013-05-10 | 2013-05-10 | The method for supporting to construct data cell in the mobile communication up-link of multi-connection |
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| CN104144484A CN104144484A (en) | 2014-11-12 |
| CN104144484B true CN104144484B (en) | 2019-02-01 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4145757A1 (en) * | 2015-01-28 | 2023-03-08 | Interdigital Patent Holdings, Inc. | Triggering aperiodic sounding reference signals |
| EP3281310B1 (en) * | 2015-04-09 | 2021-11-10 | LG Electronics Inc. | Method for performing a logical channel prioritization in a carrier aggregation with at least one scell operating in an unlicensed spectrum and a device therefor |
| BR112017022109A2 (en) | 2015-04-24 | 2018-07-03 | Mediatek Inc | on-demand reconfigurable control plan architecture (orca) integrating small millimeter wave cell and microwave macrocell |
| CN107135547B (en) * | 2016-02-26 | 2020-07-10 | 中兴通讯股份有限公司 | Data processing method and device in multi-connection system |
| CN107135542A (en) * | 2016-02-26 | 2017-09-05 | 中兴通讯股份有限公司 | A kind of transfer control method, device and system |
| CN108012332B (en) * | 2016-11-01 | 2021-01-15 | 华为技术有限公司 | Resource allocation method and terminal |
| EP3566485B1 (en) * | 2017-01-05 | 2023-06-07 | Nokia Technologies Oy | Performance indicator for interworking radio access technologies |
| KR20200054945A (en) * | 2017-09-22 | 2020-05-20 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Data processing method and related devices |
| CN110474854B (en) * | 2018-05-11 | 2021-08-31 | 华为技术有限公司 | Resource allocation method and device |
| CN112771916A (en) * | 2018-09-25 | 2021-05-07 | 上海诺基亚贝尔股份有限公司 | Logical channel cell restriction |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102123512A (en) * | 2010-01-08 | 2011-07-13 | 捷讯研究有限公司 | Method and apparatus for logical channel prioritization for uplink carrier aggregation |
-
2013
- 2013-05-10 CN CN201310173738.3A patent/CN104144484B/en active Active
-
2014
- 2014-05-06 WO PCT/IB2014/000950 patent/WO2014181176A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102123512A (en) * | 2010-01-08 | 2011-07-13 | 捷讯研究有限公司 | Method and apparatus for logical channel prioritization for uplink carrier aggregation |
Non-Patent Citations (2)
| Title |
|---|
| Feasible scenarios and benefits of dual connectivity in small cell deployment;Huawei, HiSilicon;《3GPP TSG-RAN WG2 Meeting #81 R2-130225》;20130201;6-7页 |
| Study of Solutions and Radio Protocol Architecture for Dual-Connectivity;Huawei, HiSilicon;《3GPP TSG-RAN WG2 Meeting #81bis R2-131164》;20130419;全文 |
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