CN105611642A - Data transmission configuration method, base station and user equipment - Google Patents
Data transmission configuration method, base station and user equipment Download PDFInfo
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- CN105611642A CN105611642A CN201610014056.1A CN201610014056A CN105611642A CN 105611642 A CN105611642 A CN 105611642A CN 201610014056 A CN201610014056 A CN 201610014056A CN 105611642 A CN105611642 A CN 105611642A
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- base station
- radio bearer
- subscriber equipment
- remote user
- user equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
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Abstract
The embodiment of the invention discloses a data transmission configuration method. The data transmission configuration method comprises the steps that: a base station receives an equipment identifier of relay user equipment selected by remote user equipment; the base station sends first configuration information to the remote user equipment, wherein the first configuration information is used for configuring an AS parameter of the remote user equipment; and the base station sends second configuration information to the relay user equipment according to the equipment identifier. The embodiment of the invention further discloses a base station and user equipment. By adopting the data transmission configuration method disclosed by the invention, the data transmission throughput and reliability between the user equipment and the base station can be provided.
Description
Technical field
The present invention relates to the communications field, the collocation method, base station and the user that relate in particular to a kind of transfer of data establishStandby.
Background technology
D2D (DevicetoDevice, device-to-device are called for short D2D) communication is direct between subscriber equipmentThe technology of communication, allows the intercommunication of two subscriber equipmenies and up without between base station and equipmentAnd downlink. D2D trunking traffic is a kind of communication mode being based upon on D2D communication technology basis, D2DRelay communications system comprises remote user equipment and trunk subscriber equipment, and remote user equipment both may be positioned at grandOutside the network coverage of community, also may be positioned at the coverage of macrocell, and trunk subscriber equipment is generalWithin being positioned at the coverage of macrocell. Trunk subscriber equipment can with macrocell in base station set up RRC(RadioResourceControl, Radio Resource control are called for short RRC) connect, and base station can be used for relayingThe family equipment configuration D2D communication resource, and if remote user equipment not in macrocell, adopt pre-configuredResource and trunk subscriber equipment communicate.
Based on existing D2D trunking traffic mode, before remote user equipment and base station, only has a communication chainRoad, PDN connection terminates in relaying UE. Between remote user equipment and base station, need to transmit a large amount of dataTime, can there is the bottleneck of handling capacity deficiency, when this communication link breaks down simultaneously, remote user equipment withoutNormal and the base station of method communicates, and reliability is not high.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, provide a kind of transfer of data collocation method,Base station and subscriber equipment. Can solve in prior art the low and not high problem of reliability of data transmission throughput.
In order to solve the problems of the technologies described above, the embodiment of the present invention provides a kind of collocation method of transfer of data,Comprise:
Base station receives the device identification of the trunk subscriber equipment of remote user equipment selection;
Described base station sends the first configuration information to described remote user equipment; Wherein, described the first configuration letterBreath is for configuring AS (AccessStratum) layer parameter of described remote user equipment, and described remote subscriber is establishedStandby AS layer parameter comprises: the ratio value of the data volume that the first radio bearer and the second radio bearer are born separatelyOr absolute value, and the mapping that is connected with described PDN with described the second radio bearer of described the first radio bearerInformation, described the first radio bearer is by the D2D between described remote user equipment and described trunk subscriber equipmentCarrying, and described relaying carrying between described trunk subscriber equipment and described base station forms, described secondRadio bearer is made up of the Uu carrying between described remote user equipment and described base station;
Described base station sends the second configuration information according to described device identification to described trunk subscriber equipment; Wherein,Described the second configuration information is for configuring the AS layer parameter of described trunk subscriber equipment, described trunk subscriber equipmentAS layer parameter comprise: the mapping of described D2D carrying and the carrying of described relaying and described the first radio bearerInformation.
Accordingly, the embodiment of the present invention provides a kind of collocation method of transfer of data, comprising:
Remote user equipment is set up PDN and is connected
Described remote user equipment is determined when link aggregation ability is supported in base station, from the user of described BTS managementIn equipment, select to support the subscriber equipment of link aggregation ability as trunk subscriber equipment;
Described remote user equipment is notified the device identification of described trunk subscriber equipment to described base station;
Described remote user equipment receives the first configuration information that described base station sends; Wherein, described first joinsThe information of putting is for configuring the AS parameter of described remote user equipment, the AS parameter bag of described remote user equipmentDraw together: ratio value or the absolute value of the data volume that the first radio bearer and the second radio bearer are born separately, andThe map information that described the first radio bearer is connected with described PDN with described the second radio bearer, described firstRadio bearer is carried by the D2D between described remote user equipment and described trunk subscriber equipment, and described inDescribed relaying carrying composition between trunk subscriber equipment and described base station, described the second radio bearer is by describedUu carrying composition between remote user equipment and described base station.
Implement the embodiment of the present invention, there is following beneficial effect:
The configuration of AS layer is carried out in base station to remote user equipment and trunk subscriber equipment, after having configured, and far-endWhile needing service data transmission between subscriber equipment and base station, can connect the first associated wireless holding by PDNCarry and the second radio bearer transmissions business datum, compare energy with the transmission means of existing single wireless carryingEffectively improve handling capacity and the reliability of transmission.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to implementingIn example or description of the Prior Art, the accompanying drawing of required use is briefly described, and apparently, the following describesIn accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not payingGo out under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of data transmission system of providing of the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the collocation method of a kind of transfer of data of providing of the embodiment of the present invention;
Fig. 3 is another schematic flow sheet of the collocation method of a kind of transfer of data of providing of the embodiment of the present invention;
Fig. 4 is the mutual schematic diagram of the collocation method of a kind of transfer of data of providing of the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of base station of providing of the embodiment of the present invention;
Fig. 6 is the structural representation of a kind of subscriber equipment of providing of the embodiment of the present invention;
Fig. 7 is another structural representation of a kind of base station of providing of the embodiment of the present invention;
Fig. 8 is another structural representation of a kind of subscriber equipment of providing of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearlyChu, intactly description, obviously, described embodiment is only the present invention's part embodiment, instead ofWhole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not making creationThe every other embodiment obtaining under property work prerequisite, belongs to the scope of protection of the invention.
Term " first " in description of the present invention and claims and above-mentioned accompanying drawing, " second " and" 3rd " etc. is for distinguishing different objects, but not for describing particular order. In addition, term " comprises "And their any distortion, intention is to cover not exclusive comprising. Series of steps or list are for example comprisedProcess, method, system, product or the equipment of unit are not defined in step or the unit listed, but canSelection of land also comprises step or the unit do not listed, or also comprises alternatively for these processes, method, productOther step or unit that product or equipment are intrinsic.
Referring to Fig. 1, the structural representation of a kind of data transmission system providing for the embodiment of the present invention, at thisIn bright embodiment, data transmission system comprises: remote user equipment 10, trunk subscriber equipment 11 and base station12, remote user equipment 10 and trunk subscriber equipment 11 all in the network coverage of base station 12, remote subscriberWhen equipment 10 need to transmit data, remote user equipment 10 is to the PDN (PublicData of InternetNetwork, public data network, is called for short PDN) gateway transmission PDN connection request, PDN Gateway receivesThis PDN connection request, sets up PDN with remote user equipment 10 and is connected, and base station 12 broadcast represent selfSupport the message of link aggregation ability, this message include but not limited to SIB (SystemInformationBlock,System information block, is called for short SIB) message or RRC message, remote user equipment 10 receives this message, determinesLink aggregation ability is supported in base station 12, and then whether remote user equipment 10 need to judge trunk subscriber equipmentSupport link aggregation ability, the method for judgement can be: in the message that broadcast base station 12, carry and support link poly-Close the device identification of the subscriber equipment of ability, remote user equipment determines that according to device identification base station 12 managesSubscriber equipment in which subscriber equipment support link aggregation ability, only have the user who supports link aggregation abilityEquipment could be served as the trunk subscriber equipment in the embodiment of the present invention; Or remote user equipment 10 is from otherIn the message of subscriber equipment broadcast, determine whether this subscriber equipment supports link aggregation ability. Remote user equipment10 multiple subscriber equipmenies of managing from base station 12, select one to support the subscriber equipment of link aggregation ability to doFor trunk subscriber equipment, the device identification of the subscriber equipment that remote user equipment 10 is selected to base station 12 notices,Base station 12 learns that subscriber equipment corresponding to this device identification is trunk subscriber equipment thus. Polymerizing power represents energyBy two radio bearer transmissions data, the first radio bearer of relaying and the second straight-through radio bearer passTransmission of data, sets up D2D carrying between remote user equipment 10 and trunk subscriber equipment 11, trunk subscriber is establishedStandby 11 with base station 12 between set up relaying carrying, the first radio bearer is carried and is formed by D2D carrying and relaying,Between remote user equipment 10 and base station 12, set up Uu carrying, i.e. the second radio bearer of Uu carrying.
Base station 12 sends the first configuration information to remote user equipment 10, and the first configuration information is used for configuring farAS (AccessStratum, Access Layer the are called for short AS) parameter of end user device 10, comprising: the first nothingRatio value or the absolute value of the data volume that line carrying and the second radio bearer are born separately, absolute value representation firstThe actual data volume of bearing separately on radio bearer and the second radio bearer, the first radio bearer and second wirelessThe map information that carrying is connected with PDN, the first configuration information indicating remote subscriber equipment 10 need to send numberAccording to time, the first radio bearer connecting by same PDN and the second radio bearer are to base station 12 transmission businessData, and according to aforementioned proportion value, business datum to be sent is assigned to the first radio bearer and second wirelessIn carrying.
Base station 12 sends the second configuration information to trunk subscriber equipment 11, and the second configuration information is for configurationThe continue AS parameter of subscriber equipment, comprising: D2D carrying and relaying carrying are believed with the mapping of the first radio bearerBreath, the second configuration information instruction trunk subscriber equipment is set up D2D carrying and relaying carrying according to this map informationBinding relationship with the first radio bearer.
Can find out from above-described embodiment, AS layer is carried out to remote user equipment and trunk subscriber equipment in base stationConfiguration, after having configured, while needing service data transmission, can pass through PDN between remote user equipment and base stationConnect associated the first radio bearer and the second radio bearer transmissions business datum, and existing single wireless is heldThe transmission means of carrying is compared, and can effectively improve handling capacity and the reliability of transmission.
Referring to Fig. 1, the schematic flow sheet of the collocation method of a kind of transfer of data providing for the embodiment of the present invention,In embodiments of the present invention, described method comprises:
S201, base station receive the device identification of the trunk subscriber equipment of remote user equipment selection.
Concrete, multiple subscriber equipmenies that remote user equipment is managed from base station, select a subscriber equipmentAs trunk subscriber equipment, and the device identification of this trunk subscriber equipment is notified to base station, base station receives far awayThe device identification of the trunk subscriber equipment that end user device sends.
It should be noted that, remote user equipment is set up PDN with the PDN network element of network side in advance and is connected,PDN connects for service data transmission between remote user equipment and PDN network element.
S202, base station send the first configuration information to remote user equipment; Wherein, the first configuration information is used forConfiguration remote user equipment AS parameter, the AS parameter of remote user equipment comprises: the first radio bearer andThe ratio value of the data volume that the second radio bearer is born separately or absolute value, and the first radio bearer and secondThe map information that radio bearer is connected with PDN, the first radio bearer is established by remote user equipment and trunk subscriberD2D carrying between standby, and relaying carrying composition between trunk subscriber equipment and base station, second is wirelessCarrying is made up of the Uu carrying between remote user equipment and base station.
Concrete, base station sends the first configuration information to remote user equipment, and the first configuration information is for configurationThe AS parameter of remote user equipment, this AS parameter comprises: the first radio bearer and the second radio bearer are separatelyThe ratio value of the data volume of bearing or absolute value, the first radio bearer is connected with PDN with the second radio bearerMapping relations, the first radio bearer is by the first radio bearer between remote user equipment and trunk subscriber equipment(be D2D carrying), and relaying carrying (being Uu carrying) group between trunk subscriber equipment and base stationBecome, the second radio bearer is the Uu carrying between remote user equipment and base station. Remote user equipment receivesAfter the first configuration information, set up the binding relationship that the first radio bearer is connected with PDN with the second radio bearer,And distribute ratio value or the absolute value of the data volume that the first radio bearer and the second radio bearer bear separately.
Wherein, AS parameter also comprises: layer mark and the transmission mode of remote user equipment polymerization processing, layer markKnow indicating remote subscriber equipment and carry out polymerization processing at PDCP layer or RCL layer, polymerization is processed and is represented far-end useFamily equipment merges behaviour to receiving from the Business Stream of base station by the first radio bearer and the second radio bearerDo, carry out polymerization processing according to different layers, configure different transmission modes, for example: RLCAM, UMOr TM etc.
S203, base station send the second configuration information according to device identification to trunk subscriber equipment; Wherein, secondConfiguration information is for configuring the AS parameter of trunk subscriber equipment, and the AS parameter of trunk subscriber equipment comprises: D2DThe map information of carrying and relaying carrying and the first radio bearer.
Concrete, base station sends the second configuration information to trunk subscriber equipment, and the second configuration information is for configurationThe AS parameter of trunk subscriber equipment, this AS parameter comprises D2D carrying and relaying carrying and the first wireless holdingThe map information carrying, trunk subscriber equipment receive the second configuration information set up D2D carrying and relaying carrying andThe binding relationship of the first radio bearer.
Optionally, in some embodiments of the invention, described method also comprises:
Described base station detects when described the first radio bearer or described the second radio bearer break down, and dischargesThe radio bearer breaking down; Or
Described base station detects that described PDN connects to be needed to remove, and discharges described the first radio bearer and described theTwo radio bearers.
Concrete, base station detects when the first radio bearer or the second radio bearer break down, and discharges and occursThe radio bearer of fault, is only suitable for normal radio bearer transmissions business datum, and the reliability of transmission is provided.In the time that base station detects that PDN connection need to be removed, because PDN connects associated the first radio bearer and secondRadio bearer, now needs to discharge the resource that the first radio bearer and the second radio bearer take.
Optionally, in some embodiments of the invention, described method also comprises:
Described base station broadcast carries the message of the first indicating bit, and wherein, described the first indicating bit is used for representing instituteState base station and support link aggregation ability; Or
Described base station broadcast carries the message of the second indicating bit; Wherein, described the second indicating bit is used for representing instituteState trunk subscriber equipment and support link aggregation ability.
Wherein, trunk subscriber equipment also can represent self to support link aggregation energy to remote user equipment broadcastThe message of power.
Can find out from above-described embodiment, AS layer is carried out to remote user equipment and trunk subscriber equipment in base stationConfiguration, after having configured, while needing service data transmission, can pass through PDN between remote user equipment and base stationConnect associated the first radio bearer and the second radio bearer transmissions business datum, and existing single wireless is heldThe transmission means of carrying is compared, and can effectively improve handling capacity and the reliability of transmission.
Referring to Fig. 3, another flow process signal of the collocation method of a kind of transfer of data providing for the embodiment of the present inventionFigure, in embodiments of the present invention, described method comprises:
S301, remote user equipment are set up PDN and are connected.
Concrete, remote user equipment is initiated PDN connection request to PDN Gateway, and PDN network element receives shouldPDN connection request, sets up PDN with remote user equipment and is connected, and PDN connects for transmitting user data.
S302, remote user equipment are determined when link aggregation ability is supported in base station, are established from the user of BTS managementStandby middle selection supports the subscriber equipment of link aggregation ability as trunk subscriber equipment.
Concrete, multiple subscriber equipmenies that remote user equipment is managed from base station, select a subscriber equipmentAs trunk subscriber equipment, and the equipment standard of this trunk subscriber equipment is notified to base station, base station receives far awayThe device identification of the trunk subscriber equipment that end user device sends.
S303, remote user equipment are notified the device identification of trunk subscriber equipment to base station.
Concrete, remote user equipment determines that when link aggregation ability is supported in base station, remote user equipment is from baseStand in managed multiple subscriber equipmenies and select a subscriber equipment as trunk subscriber equipment, and by this relayingThe device identification of subscriber equipment is notified to base station, and base station receives the trunk subscriber equipment that remote user equipment sendsDevice identification.
S304, remote user equipment receive the first configuration information that base station sends; Wherein, the first configuration informationFor configuring the AS parameter of remote user equipment, the AS parameter of remote user equipment comprises: the first wireless holdingCarry and ratio value or the absolute value of the data volume born separately of the second radio bearer, and the first radio bearer andThe map information that the second radio bearer is connected with PDN, the first radio bearer is used by remote user equipment and relayingD2D between the equipment of family carrying, and relaying carrying composition between trunk subscriber equipment and base station, secondRadio bearer is made up of the Uu carrying between remote user equipment and base station.
Concrete, base station sends the first configuration information to remote user equipment, and the first configuration information is for configurationThe AS parameter of remote user equipment, this AS parameter comprises: the first radio bearer and the second radio bearer are separatelyThe ratio value of the data volume of bearing or absolute value, the first radio bearer is connected with PDN with the second radio bearerMapping relations, the first radio bearer is by the first radio bearer between remote user equipment and trunk subscriber equipment(be D2D carrying), and relaying carrying (being Uu carrying) group between trunk subscriber equipment and base stationBecome, the second radio bearer is the Uu carrying between remote user equipment and base station. Remote user equipment receivesAfter the first configuration information, set up the binding relationship that the first radio bearer is connected with PDN with the second radio bearer,And distribute ratio value or the absolute value of the data volume that the first radio bearer and the second radio bearer bear separately.
Wherein, AS parameter also comprises: layer mark and the transmission mode of remote user equipment polymerization processing, layer markKnow indicating remote subscriber equipment and carry out polymerization processing at PDCP layer or RCL layer, polymerization is processed and is represented far-end useFamily equipment merges behaviour to receiving from the Business Stream of base station by the first radio bearer and the second radio bearerDo, carry out polymerization processing according to different layers, configure different transmission modes, for example: RLCAM, UMOr TM etc.
Wherein, described trunk subscriber equipment receives the second configuration information that base station sends according to device identification; ItsIn, described the second configuration information is for configuring the AS parameter of described trunk subscriber equipment, and described trunk subscriber is establishedStandby AS parameter comprises: the mapping of described D2D carrying and the carrying of described relaying and described the first radio bearerInformation.
Optionally, described remote user equipment is determined when link aggregation ability is supported in described base station, from described baseIn the subscriber equipment of station administration, select to support the subscriber equipment of link aggregation ability as trunk subscriber equipment bagDraw together:
Described remote user equipment receives the message of carrying indicating bit of described base station broadcast, according to described instructionDescribed base station support link aggregation ability is determined in position;
Described remote user equipment is selected link-quality optimum and is supported from the subscriber equipment of described BTS managementThe subscriber equipment of link aggregation ability is as trunk subscriber equipment.
Optionally, described method also comprises:
When the handling capacity that described remote user equipment monitors described D2D carrying is less than preset value, described in minimizingThe data volume of bearing in D2D carrying; Or
When the available bandwidth that described remote user equipment monitors the carrying of described relaying is less than preset value, increase instituteState the data volume of bearing on the second radio bearer; Or
When the handling capacity that described remote user equipment monitors described the second radio bearer is less than preset value, increaseThe data volume of bearing in described D2D carrying.
Can find out from above-described embodiment, AS layer is carried out to remote user equipment and trunk subscriber equipment in base stationConfiguration, after having configured, while needing service data transmission, can pass through PDN between remote user equipment and base stationConnect associated the first radio bearer and the second radio bearer transmissions business datum, and existing single wireless is heldThe transmission means of carrying is compared, and can effectively improve handling capacity and the reliability of transmission.
Referring to Fig. 4, the mutual schematic diagram of the collocation method of a kind of transfer of data providing for the embodiment of the present invention,In embodiments of the present invention, described method comprises:
S401, remote user equipment are set up PDN and are connected.
S402, base station represent the message of base station support link aggregation ability, far-end to remote user equipment broadcastSubscriber equipment is known base station support link aggregation ability according to this message.
S403, trunk subscriber equipment represent trunk subscriber equipment support link aggregation to remote user equipment broadcastThe message of ability, remote user equipment is learnt trunk subscriber equipment support link aggregation ability according to this message.Wherein, trunk subscriber equipment and remote user equipment are all in the network coverage of base station.
S404, remote user equipment are selected trunk subscriber equipment.
S405, remote user equipment are notified selection result to base station, and what remote user equipment was selected learnt in base stationTrunk subscriber equipment.
S406, base station send the first configuration information to remote user equipment.
S407, remote user equipment are set up the first radio bearer and the second radio bearer according to the first configuration informationThe binding relationship being connected with PDN, and remote user equipment is in transmission flow, according to the first configuration informationIn ratio value configure the data volume that the first radio bearer and the second radio bearer are born separately.
S408, base station send the second configuration information to trunk subscriber equipment.
S409, trunk subscriber equipment are set up the binding relationship of D2D carrying and relaying carrying and the first radio bearer.
Can find out from above-described embodiment, AS layer is carried out to remote user equipment and trunk subscriber equipment in base stationConfiguration, after having configured, while needing service data transmission, can pass through PDN between remote user equipment and base stationConnect associated the first radio bearer and the second radio bearer transmissions business datum, and existing single wireless is heldThe transmission means of carrying is compared, and can effectively improve handling capacity and the reliability of transmission.
Referring to Fig. 5, the structural representation of a kind of mobile terminal providing for the embodiment of the present invention, the invention processThe base station of example is for the collocation method of a kind of transfer of data of execution graph 2, and related term and process canWith reference to the description of Fig. 2 embodiment. Base station 50 comprises: device identification receiver module 501, the first configuration module502 and second configuration module 503.
Device identification receiver module 501, the equipment of trunk subscriber equipment of selecting for receiving remote user equipmentMark.
The first configuration module 502, for sending the first configuration information to described remote user equipment; Wherein, instituteState the first configuration information for configuring the AS parameter of described remote user equipment, described remote user equipmentAS parameter comprises: the ratio value of the data volume that the first radio bearer and the second radio bearer are born separately or absoluteValue, and the map information that is connected with described PDN with described the second radio bearer of described the first radio bearer,Described the first radio bearer is carried by the D2D between described remote user equipment and described trunk subscriber equipment,And described relaying carrying composition between described trunk subscriber equipment and described base station, described the second wireless holdingCarry by the Uu carrying between described remote user equipment and described base station and form.
The second configuration module 503, joins for sending second according to described device identification to described trunk subscriber equipmentPut information; Wherein, described the second configuration information is used for configuring the AS parameter of described trunk subscriber equipment, described inThe AS parameter of trunk subscriber equipment comprises: described D2D carrying and the carrying of described relaying and described first wirelessThe map information of carrying.
The embodiment of the method for the embodiment of the present invention and Fig. 2 is based on same design, also phase of its technique effect bringingDescription that can reference method embodiment mono-with, detailed process repeats no more herein.
Optionally, base station 50 also comprises:
Detection module, when breaking down to described the first radio bearer or described the second radio bearer,The radio bearer that release is broken down; Or
Detect that described PDN connection needs to remove, and discharges described the first radio bearer and described the second wireless holdingCarry.
Further alternative, base station 50 also comprises:
Indicating module, for broadcasting the message of carrying the first indicating bit, wherein, described the first indicating bit is used forRepresent described base station support link aggregation ability; Or
The message that the second indicating bit is carried in broadcast; Wherein, described the second indicating bit is used for representing described relaying useFamily equipment is supported link aggregation ability.
Referring to Fig. 6, the structural representation of a kind of subscriber equipment providing for the embodiment of the present invention, the invention processThe subscriber equipment of example is for the collocation method of a kind of transfer of data of execution graph 3, related term and mistakeJourney can be with reference to the description of Fig. 3 embodiment, and subscriber equipment 60 comprises: initiation module 601, select module 602,Notify 603 and configuration information receiver module 604.
Set up module 601, connect for setting up PDN.
Select module 602, when determining that link aggregation ability is supported in described base station, from described BTS managementIn subscriber equipment, select to support the subscriber equipment of link aggregation ability as trunk subscriber equipment.
Notification module 603, notifies the equipment mark of described trunk subscriber equipment to described base station for subscriber equipmentKnow.
Configuration information receiver module 604, the first configuration information sending for receiving described base station; Wherein, instituteState the first configuration information for configuring the AS parameter of described subscriber equipment, the AS parameter bag of described subscriber equipmentDraw together: ratio value or the absolute value of the data volume that the first radio bearer and the second radio bearer are born separately, andThe map information that described the first radio bearer is connected with described PDN with described the second radio bearer, described firstRadio bearer is carried by the D2D between described subscriber equipment and described trunk subscriber equipment, and described relayingDescribed relaying carrying composition between subscriber equipment and described base station, described the second radio bearer is by described userUu carrying composition between equipment and described base station.
The embodiment of the method for the embodiment of the present invention and Fig. 2 is based on same design, also phase of its technique effect bringingDescription that can reference method embodiment mono-with, detailed process repeats no more herein.
Optionally, select module 602 to comprise:
Receiving element, for receiving the message of carrying indicating bit of described base station broadcast, according to described indicating bitDetermine described base station support link aggregation ability;
Selected cell, for selecting link-quality optimum and supporting chain from the subscriber equipment of described BTS managementThe subscriber equipment of road polymerizing power is as trunk subscriber equipment.
Further alternative, subscriber equipment also comprises:
Adjustment module, while being less than preset value, reduces described D2D for monitoring the handling capacity of described D2D carryingThe data volume of bearing in carrying; Or
When the available bandwidth that monitors the carrying of described relaying is less than preset value, increase on described the second radio bearerThe data volume of bearing; Or
When the handling capacity that monitors described the second radio bearer is less than preset value, increases in described D2D carrying and holdThe data volume of load.
Referring to Fig. 7, the another structural representation of a kind of base station providing for the embodiment of the present invention, real in the present inventionExecute in example, base station 7 comprises processor 701, memory 702 and transceiver 703. Transceiver 703 forTransceiving data between external equipment. The quantity of the processor 701 in base station 7 can be one or more. ThisIn some embodiment of invention, processor 701, memory 702 and transceiver 703 can be by bus system orOther modes connect. Base station 7 can be for the method shown in execution graph 2. The art relating to about the present embodimentThe implication of language and for example, can be with reference to the embodiment of figure 2 correspondences. Repeat no more herein.
Wherein, program code stored in memory 702. Processor 701 is deposited for calling memory 702The program code of storage, for carrying out following operation:
Receive the device identification of the trunk subscriber equipment of remote user equipment selection;
Send the first configuration information to described remote user equipment; Wherein, described the first configuration information is used for joiningPut the AS parameter of described remote user equipment, the AS parameter of described remote user equipment comprises: first is wirelessRatio value or the absolute value of carrying and the data volume born separately of the second radio bearer, and described first wirelessThe map information that carrying is connected with described PDN with described the second radio bearer, described the first radio bearer is by instituteState the D2D carrying between remote user equipment and described trunk subscriber equipment, and described trunk subscriber equipmentAnd the described relaying carrying composition between described base station, described the second radio bearer is by described remote user equipmentAnd the Uu carrying composition between described base station;
Send the second configuration information according to described device identification to described trunk subscriber equipment; Wherein, describedTwo configuration informations are for configuring the AS parameter of described trunk subscriber equipment, and the AS of described trunk subscriber equipment joinsNumber comprises: the map information of described D2D carrying and the carrying of described relaying and described the first radio bearer.
In some embodiments of the invention, processor 701 is also for carrying out:
Detect that when described the first radio bearer or described the second radio bearer break down, release is broken downRadio bearer; Or
Detect that described PDN connection needs to remove, and discharges described the first radio bearer and described the second wireless holdingCarry.
In some embodiments of the invention, processor 701 is also for carrying out:
The message that the first indicating bit is carried in broadcast, wherein, described the first indicating bit is used for representing that described base station props upHold link aggregation ability; Or
The message that the second indicating bit is carried in broadcast; Wherein, described the second indicating bit is used for representing described relaying useFamily equipment is supported link aggregation ability.
Referring to Fig. 8, the another structural representation of a kind of subscriber equipment providing for the embodiment of the present invention, at thisIn bright embodiment, subscriber equipment 8 comprises processor 801, memory 802 and transceiver 803. Transceiver 803Be used for transceiving data between external equipment. The quantity of the processor 801 in subscriber equipment 8 can be oneOr multiple. In some embodiments of the present invention, processor 801, memory 802 and transceiver 803 can pass throughBus system or other modes connect. Subscriber equipment 8 can be for the method shown in execution graph 3. About thisThe implication of the term that embodiment relates to and for example, can be with reference to the embodiment of figure 3 correspondences. No longer superfluous hereinState.
Wherein, program code stored in memory 802. Processor 801 is deposited for calling memory 802The program code of storage, for carrying out following operation:
Setting up PDN connects;
Determine when link aggregation ability is supported in described base station, from the subscriber equipment of described BTS management, select to prop upHold the subscriber equipment of link aggregation ability as trunk subscriber equipment;
Subscriber equipment is notified the device identification of described trunk subscriber equipment to described base station;
Receive the first configuration information that described base station sends; Wherein, described the first configuration information is used for configuring instituteState the AS parameter of subscriber equipment, the AS parameter of described subscriber equipment comprises: the first radio bearer and the second nothingLine carries ratio value or the absolute value of the data volume of bearing separately, and described the first radio bearer and describedThe map information that two radio bearers are connected with described PDN, described the first radio bearer by described subscriber equipment andD2D carrying between described trunk subscriber equipment, and between described trunk subscriber equipment and described base stationDescribed relaying carrying composition, described the second radio bearer is held by the Uu between described subscriber equipment and described base stationCarry composition.
In some embodiments of the invention, it is poly-that processor 801 is carried out described definite described base station support linkWhile closing ability, from the subscriber equipment of described BTS management, select to support the subscriber equipment of link aggregation ability to doFor trunk subscriber equipment comprises:
Receive the message of carrying indicating bit of described base station broadcast, determine that according to described indicating bit described base station props upHold link aggregation ability;
From the subscriber equipment of described BTS management, select the use of link-quality optimum and support link aggregation abilityFamily equipment is as trunk subscriber equipment.
In some embodiments of the invention, processor 801 is also for carrying out:
When the handling capacity that monitors described D2D carrying is less than preset value, reduces and bear in described D2D carryingData volume; Or
When the available bandwidth that monitors the carrying of described relaying is less than preset value, increase on described the second radio bearerThe data volume of bearing; Or
When the handling capacity that monitors described the second radio bearer is less than preset value, increases in described D2D carrying and holdThe data volume of load.
The subscriber equipment that the embodiment of the present invention provides includes but not limited to carry Or the terminal device of other operating system, such as mobile phone. Also can be that other terminal is establishedStandby, for example, such as thering is the laptop computer on touch-sensitive surface (, touch-screen display and/or Trackpad) or putting downPlate computer or desktop computer.
In the following discussion, introduced a kind of terminal device that comprises display and touch-sensitive surface. But shouldWork as understanding, terminal device can comprise one or more other physical user interface equipment, such as physical keyboard,Mouse and/or action bars.
Terminal device is conventionally supported multiple application program, such as with lower one or more: the application journey of drawingOrder, present application program, word-processing application, Web page create application program, dish editing application program,Spreadsheet applications, game application, telephony application, videoconference application, electronicsMail applications, instant message application program, take exercise support application program, photograph management application program,Digital camera applications program, digital video camcorder application program, network browsing application program, digital musicPlayer application and/or video frequency player application program.
The various application programs that can carry out on terminal device can be used at least one shared physical user interfaceEquipment, such as touch-sensitive surface. One or more functions on touch-sensitive surface and be presented at the phase on terminal deviceThe information of answering can and/or be changed to a kind of application program and/or in respective application journey from a kind of application program adjustmentAdjusted and/or variation in order. Like this, the shared physical structure of terminal device (such as touch-sensitive surface) can utilizeFor user, intuitively clearly user interface is supported various application programs.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method,Be can carry out the hardware that instruction is relevant by computer program to complete, described program can be stored in a calculatingIn machine read/write memory medium, this program, in the time carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory,Or random store-memory body (RandomAccessMemory, RAM) etc. ROM).
Above disclosed only for a kind of preferred embodiment of the present invention, certainly can not limit this with thisBright interest field, one of ordinary skill in the art will appreciate that all or part of stream of realizing above-described embodimentJourney, and the equivalent variations of doing according to the claims in the present invention, still belong to the scope that invention is contained.
Claims (12)
1. a collocation method for transfer of data, is characterized in that, comprising:
Base station receives the device identification of the trunk subscriber equipment of remote user equipment selection;
Described base station sends the first configuration information to described remote user equipment; Wherein, described the first configuration letterBreath is for configuring the Access Layer AS parameter of described remote user equipment, the AS parameter of described remote user equipmentComprise: ratio value or the absolute value of the data volume that the first radio bearer and the second radio bearer are born separately, withAnd the map information that is connected with described PDN with described the second radio bearer of described the first radio bearer, describedOne radio bearer is carried by the D2D between described remote user equipment and described trunk subscriber equipment, Yi JisuoState the described relaying carrying composition between trunk subscriber equipment and described base station, described the second radio bearer is by instituteState the Uu carrying composition between remote user equipment and described base station;
Described base station sends the second configuration information according to described device identification to described trunk subscriber equipment; Wherein,Described the second configuration information is for configuring the AS parameter of described trunk subscriber equipment, described trunk subscriber equipmentAS parameter comprises: the map information of described D2D carrying and the carrying of described relaying and described the first radio bearer.
2. the method for claim 1, is characterized in that, also comprises:
Described base station detects when described the first radio bearer or described the second radio bearer break down, and dischargesThe radio bearer breaking down; Or
Described base station detects that described PDN connects to be needed to remove, and discharges described the first radio bearer and described theTwo radio bearers.
3. the method for claim 1, is characterized in that, also comprises:
Described base station broadcast carries the message of the first indicating bit, and wherein, described the first indicating bit is used for representing instituteState base station and support link aggregation ability; Or
Described base station broadcast carries the message of the second indicating bit; Wherein, described the second indicating bit is used for representing instituteState trunk subscriber equipment and support link aggregation ability.
4. a collocation method for transfer of data, is characterized in that, comprising:
Remote user equipment is set up PDN and is connected;
Described remote user equipment is determined when link aggregation ability is supported in base station, from the user of described BTS managementIn equipment, select to support the subscriber equipment of link aggregation ability as trunk subscriber equipment;
Described remote user equipment is notified the device identification of described trunk subscriber equipment to described base station;
Described remote user equipment receives the first configuration information that described base station sends; Wherein, described first joinsThe information of putting is for configuring the AS parameter of described remote user equipment, the AS parameter bag of described remote user equipmentDraw together: ratio value or the absolute value of the data volume that the first radio bearer and the second radio bearer are born separately, andThe map information that described the first radio bearer is connected with described PDN with described the second radio bearer, described firstRadio bearer is carried by the D2D between described remote user equipment and described trunk subscriber equipment, and described inDescribed relaying carrying composition between trunk subscriber equipment and described base station, described the second radio bearer is by describedUu carrying composition between remote user equipment and described base station.
5. method as claimed in claim 4, is characterized in that, described remote user equipment is determined described baseStand while supporting link aggregation ability, from the subscriber equipment of described BTS management, select to support link aggregation abilitySubscriber equipment comprise as trunk subscriber equipment:
Described remote user equipment receives the message of carrying indicating bit of described base station broadcast, according to described instructionDescribed base station support link aggregation ability is determined in position;
Described remote user equipment is selected link-quality optimum and is supported from the subscriber equipment of described BTS managementThe subscriber equipment of link aggregation ability is as trunk subscriber equipment.
6. method as claimed in claim 4, is characterized in that, also comprises:
When the handling capacity that described remote user equipment monitors described D2D carrying is less than preset value, described in minimizingThe data volume of bearing in D2D carrying; Or
When the available bandwidth that described remote user equipment monitors the carrying of described relaying is less than preset value, increase instituteState the data volume of bearing on the second radio bearer; Or
When the handling capacity that described remote user equipment monitors described the second radio bearer is less than preset value, increaseThe data volume of bearing in described D2D carrying.
7. a base station, is characterized in that, comprising:
Device identification receiver module, the equipment mark of trunk subscriber equipment of selecting for receiving remote user equipmentKnow;
The first configuration module, for sending the first configuration information to described remote user equipment; Wherein, described inThe first configuration information is for configuring the AS parameter of described remote user equipment, the AS of described remote user equipmentParameter comprises: ratio value or the absolute value of the data volume that the first radio bearer and the second radio bearer are born separately,And the map information that is connected with described PDN with described the second radio bearer of described the first radio bearer, described inThe first radio bearer is carried by the D2D between described remote user equipment and described trunk subscriber equipment, andDescribed relaying carrying composition between described trunk subscriber equipment and described base station, described the second radio bearer byUu carrying composition between described remote user equipment and described base station;
The second configuration module, for sending the second configuration according to described device identification to described trunk subscriber equipmentInformation; Wherein, described the second configuration information is for configuring the AS parameter of described trunk subscriber equipment, described inThe AS parameter of subscriber equipment of continuing comprises: described D2D carrying and the carrying of described relaying and described the first wireless holdingThe map information carrying.
8. base station as claimed in claim 7, is characterized in that, also comprises:
Detection module, when breaking down to described the first radio bearer or described the second radio bearer,The radio bearer that release is broken down; Or
Detect that described PDN connection needs to remove, and discharges described the first radio bearer and described the second wireless holdingCarry.
9. base station as claimed in claim 7, is characterized in that, also comprises:
Indicating module, for broadcasting the message of carrying the first indicating bit, wherein, described the first indicating bit is used forRepresent described base station support link aggregation ability; Or
The message that the second indicating bit is carried in broadcast; Wherein, described the second indicating bit is used for representing described relaying useFamily equipment is supported link aggregation ability.
10. a subscriber equipment, is characterized in that, comprising:
Initiation module, connects for setting up PDN;
Select module, while supporting link aggregation ability for definite base station, establish from the user of described BTS managementStandby middle selection supports the subscriber equipment of link aggregation ability as trunk subscriber equipment;
Notification module, notifies the device identification of described trunk subscriber equipment to described base station for subscriber equipment;
Configuration information receiver module, the first configuration information sending for receiving described base station; Wherein, described inThe first configuration information is for configuring the AS parameter of described subscriber equipment, and the AS parameter of described subscriber equipment comprises:Ratio value or the absolute value of the data volume that the first radio bearer and the second radio bearer are born separately, and described inThe map information that the first radio bearer is connected with described PDN with described the second radio bearer, described first wirelessCarrying is carried by the D2D between described subscriber equipment and described trunk subscriber equipment, and described trunk subscriberDescribed relaying carrying composition between equipment and described base station, described the second radio bearer is by described subscriber equipmentAnd the Uu carrying composition between described base station.
11. subscriber equipmenies as claimed in claim 10, is characterized in that, described selection module comprises:
Receiving element, for receiving the message of carrying indicating bit of described base station broadcast, according to described indicating bitDetermine described base station support link aggregation ability;
Selected cell, for selecting link-quality optimum and supporting chain from the subscriber equipment of described BTS managementThe subscriber equipment of road polymerizing power is as trunk subscriber equipment.
12. subscriber equipmenies as claimed in claim 10, is characterized in that, also comprise:
Adjustment module, while being less than preset value, reduces described D2D for monitoring the handling capacity of described D2D carryingThe data volume of bearing in carrying; Or
When the available bandwidth that monitors the carrying of described relaying is less than preset value, increase on described the second radio bearerThe data volume of bearing; Or
When the handling capacity that monitors described the second radio bearer is less than preset value, increases in described D2D carrying and holdThe data volume of load.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014056.1A CN105611642A (en) | 2016-01-08 | 2016-01-08 | Data transmission configuration method, base station and user equipment |
| PCT/CN2016/087748 WO2017117930A1 (en) | 2016-01-08 | 2016-06-29 | Data transmission configuration method, base station and user terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610014056.1A CN105611642A (en) | 2016-01-08 | 2016-01-08 | Data transmission configuration method, base station and user equipment |
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| CN105611642A true CN105611642A (en) | 2016-05-25 |
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| CN201610014056.1A Pending CN105611642A (en) | 2016-01-08 | 2016-01-08 | Data transmission configuration method, base station and user equipment |
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| WO (1) | WO2017117930A1 (en) |
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| WO2017117930A1 (en) | 2017-07-13 |
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