CN107769830A

CN107769830A - The method, apparatus and system for the sub- state that cooperates

Info

Publication number: CN107769830A
Application number: CN201610697471.1A
Authority: CN
Inventors: 杨立
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2016-08-19
Filing date: 2016-08-19
Publication date: 2018-03-06
Anticipated expiration: 2036-08-19
Also published as: CN107769830B

Abstract

The invention provides a kind of method, apparatus and system of the sub- state that cooperates, wherein, this method includes：Master control anchor point node shunts base-station node sending measuring parameter to UE or BF, wave beam forming that the UE and/or BF shunting base-station nodes feed back the UE or BF shuntings base station according to the measurement parameter is received with sub-state and RRM RRM measurement results, manages the RL of BF shunting base-station nodes with sub-state and the RRM measurement results according to the wave beam forming.Using above-mentioned technical proposal, solve in correlation technique in the case where carrying out multi-link data transfer mode of operation, terminal with network side node interactive information not in time the problem of, realize network side node optimum management transmission link.

Description

The method, apparatus and system for the sub- state that cooperates

Technical field

The present invention relates to the communications field, in particular to a kind of method, apparatus and system of the sub- state that cooperates.

Background technology

With the development of the multi-link data transmission technology of GSM, terminal can simultaneously and multiple communication base station sections Point is established and safeguards a plurality of wireless connection RL, while carries out the downstream transmission and relevant control of chain of command/user face data Feedback.

In multiple communication base station node anchor points, generally there is only one base-station node master control anchor point (or referred to as main base Tiny node) and multiple base-station nodes auxiliary anchor point (or abbreviation prothetic group tiny node)；Master base station node is mainly responsible for entirely connect more The chain of command functions such as release are safeguarded in the foundation for connecing operation, and prothetic group tiny node is mainly responsible for the shunting forwarding of associated user face data Etc. function, so as to which the data flow that can only be transmitted originally between master base station node and terminal can connect (wirelessly in multiple data Data pipe) in shunting transmission, so being capable of Radio Resource that more substantially efficiently balanced use is eated dishes without rice or wine well.

For example, third generation partner program (3rd Generation Partnership Project, is referred to as 3GPP) the Long Term Evolution (Long Term Evolution, referred to as LTE) or Long Term Evolution upgrade version of standard criterion (Long Term Evolution Advanced, referred to as LTE-A) system, dual link has been introduced in Rel-12 versions (Dual Connectivity, referred to as DC) function.DC functions cause unique user device end (User Equipment, letter Referred to as UE) (Master Evolved Node B, it can be referred to as with two LTE serving BS node master base stations nodes simultaneously MeNB) and prothetic group tiny node (Secondary Evolved Node B, referred to as SeNB) carries out wireless connection and up-downgoing is used The transmitting-receiving transmission of family business datum.The LTE/LTE-A systems of 3GPP standard criterions, LTE is further introduced into Rel-13 versions It polymerize (LTE WLAN Aggregation, referred to as LWA) function with WLAN, i.e., wireless between LTE system and wlan system The polymerization that Access Layer carries out Radio Resource uses, and LWA functions allow single terminal UE simultaneously and LTE serving BS nodes Master base station node M eNB and WLAN prothetic group tiny node WT carries out wireless connection simultaneously and the transmitting-receiving of upstream and downstream user business datum passes It is defeated.3GPP later releases introduce the LAA-DC between LTE mandate carrier wave base-station nodes and the unauthorized carrier wave base-station nodes of LTE again Function, LAA-DC functions allow single terminal UE simultaneously and LAA-MeNB (be at least deployed in one mandate carrier frequency point on, Unauthorized carrier frequency point can be included) and LAA-SeNB (be fully deployed on unauthorized carrier frequency point, not comprising it is any authorize carry Wave frequency point) while carry out the transmitting-receiving transmission of wireless connection and upstream and downstream user business datum.When above-mentioned various " dual link operations " Further mashed up combination, it can produce containing more multi-link " multi-link data-transmission mode ", i.e. terminal and more than 2 service Connection communication while base-station node node.Fig. 1 is the multi-link mode of operation schematic diagram in correlation technique, such as Fig. 1 institutes Show, illustrate the multi-link mode of operation of GSM, wherein thin arrow line represents control signaling transmission, block arrow line represents User data transmission.

Line carrier resource utilizes and operation will play more and more important role, is connected by carrier aggregation and close coupling more The mode such as connect, broader high frequency carrier resource can fully be polymerize utilization, to improve NR power system capacities and handle up forthright Energy.As shown in Fig. 2 under the wide covering of low frequency macro base station node cell, operator can pass through height to part Hotspot regions Frequently (mmWave) small base-station node cell carries out capacity enhancing.With conventional omni-directional formula (Omni-Directional) or sector Formula (Sector) MPS process is different, and high frequency cell is in order to increase up-downgoing wireless coverage and channel performance, usual TX/RX sides Need to carry out beam forming Beamforming operations, i.e., by multiple antennas phase techniques, beam-forming launched into/directional reception, Transmission power/reduction interference can so be converged.Fig. 2 is the small base station beam shaping operation signal of high frequency in correlation technique Figure, as shown in Fig. 2 TRP Cluster are exactly to carry out transmission signal in the form of Beams.

Fig. 3 is the tightly coupled multi-link data transfer communications Organization Chart of the low-and high-frequency base-station node in correlation technique, In fact, the high frequency cell deployment mode in above-mentioned Fig. 2 is mapped in Fig. 1 work frameworks, is exactly the low-and high-frequency base station section shown in Fig. 3 The tightly coupled multi-link data transfer communications framework of point.

By taking past UMTS/LTE system as an example, due to operating mainly in low-frequency range, therefore the TRP of respective base station node is usual Take omnidirectional (Omni-Directional) and sector (Sector) mode sends out receipts pattern, therefore corresponding common down channel/ Signal has broader overlay area, i.e., when UE is entered within the certain radius using TRP as the center of circle, it is possible to arbitrary Common down channel/signal is received on time/place/direction, realizes down time-frequency synchronization, cell finds to be resident, and system disappears Breath is read, uplink random access, the basic operation such as pilot measurement.

The hair that Beamforming is usually taken in NR high frequency base-station nodes TRP receives the pattern (path loss of high band channel Pathloss and decay are quite serious, in order to be covered and spacing wave interference and insulation at a distance with small transmission power to realize), because This corresponding common down channel/signal has the overlay area (serving cell that correspond to compares long and narrow) of relatively narrower, i.e., , can only be in specific time/place/side upwardly through Spatial when UE is entered within the certain radius using TRP as the center of circle Search, common down channel/signal can be just received, to realize above-mentioned basic function.As UE is both horizontally and vertically On movement, UE is easily separated from Beams covering, and we are referred to as space step-out (assuming that TRP/UE can not be realized quickly each other Beam is tracked), space step-out proceeds to weak overlay area equivalent to UE afterwards, it is impossible to effective maintenance up-downgoing Time and Frequency Synchronization/on Row Stochastic accessing/efficient data transfer, therefore UE must re-search for measuring suitable cell/Beam etc. as early as possible, recover empty Between Time and Frequency Synchronization state.

Assuming that only a RF chain, the mode that TRP takes cycle annular to strafe launch any descending letter in TRP nodes Road/signal.When UE is successfully tracked and is resided in high frequency Beamforming serving cells, if the need of data transfer Ask, UE needs first and TRP establishes wireless proprietary connection RL, enters RRC_CONNECTED patterns.Subsequent TRP can be that UE is distributed Proprietary running time-frequency resource, the carry out up-downgoing transmission of data blocks based on scheduling mode.

On the one hand down direction, UE need to keep space and/or time-frequency by the descending common synchronization signal of TRP transmittings Optimal tracking mode, another aspect UE needs the descending special reference signal by TRP transmittings to measure and feed back CSI.

On the one hand up direction, TRP need to keep space and/or time-frequency by the up common synchronization signal of UE transmittings Optimal tracking mode, another aspect TRP needs the up special reference signal by UE transmittings to measure CSI.

From original idea, up-downgoing special reference signal is the measurement and/or demodulation for carrying out dedicated channel, but whether Can also serve the purpose of Beam tracking, i.e. down direction, UE whether can a monitoring reception TRP transmitting it is descending proprietary Reference signal, to keep the optimal tracking mode of downlink spatial and/or time-frequency；Whether up direction, TRP can a monitoring receptions The up special reference signal of UE transmittings, to keep the optimal tracking mode of upstream space and/or time-frequency.When RLF occurs Wait (for example meeting with Blockage or Deafness), UE up-downgoings are automatically into space and/or time-frequency wave beam forming step-out State (but still being RRC_CONNECTED patterns), now UE still needs continues the service of monitoring source near space step-out point TRP descending special reference signal, and source TRP still need continue to monitor near space step-out point it is up proprietary with reference to letter Number, so as to which UE makes great efforts the same sub-state of multi-beam beam figuration between fast quick-recovery and source service TRP.If UE can not be specific Recover the same sub-state of multi-beam beam figuration in time, then UE needs first to exit RRC_CONNECTED states, monitors and connects again Receipts source services TRP and other adjacent TRP common down channel/signal, and now UE can be resident other adjacent TRP service In cell, then re-establish proprietary RL.

It is initially the angle according to specific discrete when TRP launches BF synchronization training signals by taking down direction as an example Ring sweeps (such as rule as level 0,30,60,90,120 ... .360 degree) of transmitting, and UE may also be according to specific discrete Angle directional reception.After preliminary " thick synchronous training ", TRP and UE substantially can determine the optimized discrete angle of other side Degree, " the thin synchronous training " stage can be traveled further into afterwards so that TRP and UE can more accurately determine that other side's is continuous Angle (discrete angular that the front ring of the level angle adjustment fineness ratio of " thin synchronous training " sweeps transmitting is small), thin synchronous training makes It is minimum to obtain Path loss.Afterwards with the BF synchronization training signals that UE movement, TRP and UE needs are launched according to other side, continue Continuous fine-tuned emission and the angle received.Fig. 4 is the training schematic diagram in correlation technique, as shown in figure 4, from left to right opening up From " thick synchronous training " to " thin synchronous training " is shown, in schematic diagram 4, after first passing through thick synchronous training, it may be determined that transmitting The combination of the performance wave beam more any than other of the preliminary pairing of angle and receiving angle, i.e. the two wave beams in terms of reception is launched It is all good；But now the angle of two wave beams is not alignd accurately, therefore thin synchronous training is needed each other, be corrected to afterwards Preferably " alignment orientation angle " so that performance ratio " thick synchronous regime " of the wave beam matched in terms of reception is launched is more It is good.

" thin synchronous training " is the optional optimization function of locally being realized based on communications node hardware, in " thin synchronous training " After completion, TRP and UE sides just can guarantee that BRS optimum measurement result, and the optimum reception demodulation performance knot of the proprietary signals of RL Fruit, therefore optimum data transmission mode is may be at, the signal to noise ratio that now TX end signals emission effciency and RX ends receive is maximum；It is no Then shown according to emulation, if the precision result that spatial time-frequency is synchronously trained is inadequate, received signal to noise ratio will reduce, TRP and UE it Between can not be between optimum data transmission mode, or even worse situation TRP and UE generation space step-out, they can be only in Worst data-transmission mode.Therefore in the GSM of the multi-link operation of data transfer is done by close coupled system, It is extremely important with the information of sub-state on beam forming wave beam forming between the communication work node that collaboration each side participates in, it Communication node can be helped to understand the BF spatial time-frequency synchronous regimes of counterparting communications node, to take optimal RRM strategies, such as divided Stream, mobile management etc..

For in correlation technique in the case where carrying out multi-link data transfer mode of operation, terminal and network side node interactive information Not in time the problem of, there is presently no effective solution.

The content of the invention

The embodiments of the invention provide a kind of method, apparatus and system of the sub- state that cooperates, at least to solve correlation In technology in the case where carrying out multi-link data transfer mode of operation, terminal with network side node interactive information not in time the problem of.

According to one embodiment of present invention, there is provided a kind of method for the sub- state that cooperates, including：

Master control anchor point node shunts base-station node sending measuring parameter to user equipment (UE) or wave beam forming BF, wherein, should Measurement parameter includes carrying out the parameter required for the synchronous measurement with RRM RRM of spatial time-frequency；

It is described UE or described BF points according to measurement parameter feedback to receive the UE and/or BF shunting base-station nodes The wave beam forming of base station is flowed with sub-state and RRM RRM measurement results；

The nothing of the BF shuntings base-station node is managed with sub-state and the RRM measurement results according to the wave beam forming Wired link RL.

Alternatively, the measurement parameter be used for UE the BF is shunted the administrative serving cell of base-station node and/or Beams carries out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements, or BF shunts base-station node to the BF Shunt the UE in the range of the administrative serving cell and/or Beams of base-station node and carry out upstream space Time and Frequency Synchronization and up RRM is measured.

Alternatively, the master control anchor point node is by RRC signaling and the user equipment (UE) interactive information, and/or, it is described Master control anchor point node shunts base-station node interactive information by standard interface signaling item and the BF, wherein, the standardization Interface is the standard interface between the master control anchor point node and BF shunting base-station nodes.

Alternatively, the wave beam forming includes one below with sub-state：

Wave beam forming loses sub-state, the thick same sub-state of wave beam forming, the thin same sub-state of wave beam forming.

Alternatively, the BF shuntings base station is managed with sub-state and the RRM measurement results according to the wave beam forming The Radio Link RL of node, including at least one of：

Addition, changes or deletes the RL.

According to another embodiment of the invention, a kind of method for the sub- state that cooperates is additionally provided, it is characterised in that Including：

User equipment (UE) receives the measurement parameter that master control anchor point node issues；

The administrative serving cell of base-station node is shunted to BF according to the measurement parameter and/or Beams carries out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements；

The wave beam forming of the UE is reported into the master control anchor point node with sub-state and descending RRM measurement results, its In, the master control anchor point node manages the BF according to the wave beam forming with sub-state and the descending RRM measurement results Shunt the Radio Link RL of base-station node.

Alternatively, before the UE completes first time downlink spatial and/or Time and Frequency Synchronization state, the UE is in ripple Beam figuration loses sub-state.

Alternatively, after UE completion downlink spatials and/or time-frequency are slightly synchronously trained, the UE is in the tax of thick wave beam Just as sub-state；The wave beam forming that the UE is in is reported into the master control anchor with sub-state and descending RRM measurement results Point node, including：The UE reports the thick wave beam forming to be measured with sub-state and descending RRM to the master control anchor point node As a result.

Alternatively, after UE completion downlink spatials and/or time-frequency are carefully synchronously trained, the UE is in the tax of thin wave beam Just as sub-state；

The wave beam forming that the UE is in is reported into the master control anchor point section with sub-state and descending RRM measurement results Point, including：The UE reports the thin wave beam forming with sub-state and descending RRM measurement knots to the master control anchor point node Fruit.

Alternatively, after the state that the UE loses downlink spatial and/or Time and Frequency Synchronization, the UE is in wave beam forming Lose sub-state；

The wave beam forming that the UE is in is lost into sub-state and descending RRM measurement results report the master control anchor point section Point, including：The UE reports the wave beam forming to lose sub-state and descending RRM measurement results to the master control anchor point node.

Alternatively, the user equipment (UE) passes through RRC signaling and the master control anchor point node interactive information.

Alternatively, methods described also includes：

Before wave beam forming Radio Link BF RL foundation, the UE is in the first thick or thin wave beam forming with step shape State, wherein, after the state that the UE loses descending or upstream space and/or Time and Frequency Synchronization, the UE is by described first Thick or thin wave beam forming is that the first wave beam forming loses sub-state with step State Transferring；The UE complete space and/or when After the synchronous training of frequency, the UE is the described first thick or thin wave beam forming by the sub- State Transferring of the first wave beam forming step-out Same sub-state；

After wave beam forming Radio Link BF RL foundation, descending or upstream space and/or time-frequency are lost in the UE After synchronous state, the UE is the second sub- shape of wave beam forming step-out with step State Transferring by the second thick or thin wave beam forming State；After the UE completes space and/or Time and Frequency Synchronization training, the UE loses sub-state by second wave beam forming and turned It is changed to the described second thick or thin same sub-state of wave beam forming；

After BF RL foundation, the UE is the with step State Transferring by the described first thick or thin wave beam forming The two thick or thin same sub-states of wave beam forming；The state of descending or upstream space and/or Time and Frequency Synchronization is lost in the UE, and And after the BF RL releases, the UE is the first wave with step State Transferring by the described second thick or thin wave beam forming Beam figuration loses sub-state.

Alternatively, methods described also includes：

After BF RL releases, the UE is institute with step State Transferring by the described second thick or thin wave beam forming State the first thick or thin same sub-state of wave beam forming；

After BF RL releases, the UE is described first by the sub- State Transferring of the second wave beam forming step-out Wave beam forming loses sub-state.

According to another embodiment of the invention, there is provided a kind of method for the sub- state that cooperates, it is characterised in that bag Include：

BF shunting base-station nodes receive the measurement parameter that master control anchor point node issues；

The BF is shunted in the range of base-station node administrative serving cell and/or Beams according to the measurement parameter UEs carries out upstream space Time and Frequency Synchronization and ascending wireless resource management RRM measurements；

The wave beam forming of BF shunting base-station nodes is reported into the master control with sub-state and up RRM measurement results Anchor point node, wherein, the master control anchor point node is according to the wave beam forming with sub-state and the up RRM measurement results Manage the Radio Link RL of the BF shuntings base-station node.

Alternatively, first time upstream space and/or time-frequency are completed for some particular UE in BF shunting base-station nodes Before synchronous regime, the BF shunting base-station nodes are in wave beam forming for some particular UE and lose sub-state.

Alternatively, upstream space and/or time-frequency are completed slightly synchronously for some particular UE in BF shunting base-station nodes After training, the BF shuntings base-station node is in the same sub-state of thick wave beam forming for some particular UE；

BF shunting base-station nodes are surveyed for the wave beam forming that some particular UE is in sub-state and up RRM Amount result reports the master control anchor point node, including：The BF shunting base-station nodes report described to the master control anchor point node Thick wave beam forming is the same as sub-state and up RRM measurement results.

Alternatively, upstream space and/or time-frequency are completed carefully synchronously for some particular UE in BF shunting base-station nodes After training, the BF shuntings base-station node is in the same sub-state of thin wave beam forming for some particular UE；

BF shunting base-station nodes are surveyed for the wave beam forming that some particular UE is in sub-state and up RRM Amount result reports the master control anchor point node, including：The BF shunting base-station nodes report described to the master control anchor point node Thin wave beam forming is the same as sub-state and up RRM measurement results.

Alternatively, the BF shunt base-station node for some particular UE lose up or upstream space and/or when After the synchronous state of frequency, the BF shunting base-station nodes are in wave beam forming for some particular UE and lose sub-state；

BF shunting base-station nodes are surveyed for the wave beam forming that some particular UE is in sub-state and up RRM Amount result reports the master control anchor point node, including：The BF shunting base-station nodes report described to the master control anchor point node Wave beam forming loses sub-state and up RRM measurement results.

Alternatively, the BF shuntings base-station node interacts letter by standard interface signaling with the master control anchor point node Breath, wherein, the standard interface is the standard interface between the master control anchor point node and BF shunting base-station nodes.

Alternatively, methods described also includes：

Before wave beam forming Radio Link BF RL foundation, the BF shuntings base-station node is in for some particular UE The first thick or thin same sub-state of wave beam forming, wherein, the BF shunt base-station node lose for some particular UE it is descending Or after the state of upstream space and/or Time and Frequency Synchronization, the BF shunting base-station nodes are assigned by the described first thick or thin wave beam The first wave beam forming, which is converted to, just as sub-state loses sub-state；It is complete for some particular UE in BF shunting base-station nodes Into after space and/or Time and Frequency Synchronization training, the BF shunting base-station nodes lose sub-state by first wave beam forming and turned It is changed to the described first thick or thin same sub-state of wave beam forming；

After wave beam forming Radio Link BF RL foundation, shunt base-station node in the BF and lost for some particular UE Go after the state of descending or upstream space and/or Time and Frequency Synchronization, the BF shunts base-station node by the second thick or thin wave beam Figuration is that the second wave beam forming loses sub-state with step State Transferring；Some particular UE is directed in BF shunting base-station nodes After completing space and/or Time and Frequency Synchronization training, the BF shunting base-station nodes lose sub-state by second wave beam forming Be converted to the described second thick or thin same sub-state of wave beam forming；

After BF RL foundation, the BF shunts base-station node by the described first thick or thin same step of wave beam forming State Transferring is the second thick or thin same sub-state of wave beam forming；Lost in BF shunting base-station nodes for some particular UE The state of descending or upstream space and/or Time and Frequency Synchronization, and after BF RL releases, the BF shunts base-station node By the described second thick or thin wave beam forming sub-state is lost with step State Transferring for first wave beam forming.

Alternatively, methods described also includes：

After BF RL releases, the BF shunts base-station node by the described second thick or thin same step of wave beam forming State Transferring is the described first thick or thin same sub-state of wave beam forming；

After BF RL releases, the BF shunting base-station nodes lose sub-state by second wave beam forming and turned It is changed to first wave beam forming and loses sub-state.

According to another embodiment of the invention, a kind of system for the sub- state that cooperates is additionally provided, it is characterised in that Including：

The UE receives the measurement parameter, and the administrative service of base-station node is shunted to the BF according to the measurement parameter Cell or Beams carry out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements, and the wave beam of the UE is assigned The master control anchor point node is reported just as sub-state and descending RRM measurement results；

The BF shuntings base-station node receives the measurement parameter, according to the measurement parameter to BF shuntings base station section UEs in the range of point administrative serving cell or Beams carries out upstream space Time and Frequency Synchronization and ascending wireless resource management RRM is measured, and the wave beam forming of BF shunting base-station nodes is reported into the master with sub-state and up RRM measurement results Control anchor point node；

The master control anchor point node manages the BF according to the wave beam forming with sub-state and the RRM measurement results Shunt the Radio Link RL of base-station node.

Alternatively, the wave beam forming includes one below with sub-state：

Addition, changes or deletes the RL.

According to another embodiment of the invention, a kind of device for the sub- state that cooperates is additionally provided, applied to master control Anchor point node, it is characterised in that including：

Sending module, for shunting base-station node sending measuring parameter to user equipment (UE) or wave beam forming BF, wherein, should Measurement parameter includes carrying out the parameter required for the synchronous measurement with RRM RRM of spatial time-frequency；

First receiving module, it is anti-according to the measurement parameter for receiving the UE and/or BF shunting base-station nodes The wave beam forming of the UE or described BF shuntings base station is presented with sub-state and RRM RRM measurement results；

Management module, it is described BF points for being managed according to the wave beam forming with sub-state and the RRM measurement results Flow the Radio Link RL of base-station node.

Alternatively, the measurement parameter is used for the UE serving cells and/or Beams administrative to BF shunting base-station nodes Downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements are carried out, or BF shunting base-station nodes shunt to the BF The UE in the range of base-station node administrative serving cell and/or Beams carries out upstream space Time and Frequency Synchronization and up RRM is surveyed Amount.

According to another embodiment of the invention, a kind of device for the sub- state that cooperates is additionally provided, applied to user Equipment UE, it is characterised in that including：

Second receiving module, the measurement parameter issued for receiving master control anchor point node；

First measurement module, for BF is shunted according to the measurement parameter the administrative serving cell of base-station node and/or Beams carries out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements；

First reporting module, for the wave beam forming of the UE to be reported into institute with sub-state and descending RRM measurement results Master control anchor point node is stated, wherein, the master control anchor point node is surveyed according to the wave beam forming with sub-state and the descending RRM Measure the Radio Link RL of BF shuntings base-station node described in results management.

Alternatively, first measurement module is additionally operable to complete first time downlink spatial and/or Time and Frequency Synchronization in the UE Before state, determine that the UE is in wave beam forming and loses sub-state.

Alternatively, first reporting module is additionally operable to complete downlink spatial in the UE and/or time-frequency is slightly synchronously trained Afterwards, determine that the UE is in the same sub-state of thick wave beam forming, and report the thick wave beam to assign to the master control anchor point node Just as sub-state and descending RRM measurement results.

Alternatively, first reporting module is additionally operable to complete downlink spatial in the UE and/or time-frequency is carefully synchronously trained Afterwards, determine that the UE is in the same sub-state of thin wave beam forming, and report the thin wave beam to assign to the master control anchor point node Just as sub-state and descending RRM measurement results.

Alternatively, first reporting module is additionally operable to lose the state of downlink spatial and/or Time and Frequency Synchronization in the UE Afterwards, determine that the UE is in wave beam forming and loses sub-state, and report the wave beam forming to lose to the master control anchor point node Sub-state and descending RRM measurement results.

According to another embodiment of the invention, a kind of device for the sub- state that cooperates is additionally provided, applied to BF points Flow base station, it is characterised in that including：

3rd receiving module, the measurement parameter issued for receiving master control anchor point node；

Second measurement module, for shunting the administrative serving cell of base-station node to the BF according to the measurement parameter And/or the UEs in the range of Beams carries out upstream space Time and Frequency Synchronization and ascending wireless resource management RRM measurements；

Second reporting module, the wave beam forming for the BF to be shunted to base-station node are surveyed with sub-state and up RRM Amount result reports the master control anchor point node, wherein, the master control anchor point node according to the wave beam forming with sub-state and The up RRM measurement results manage the Radio Link RL of the BF shuntings base-station node.

Alternatively, second measurement module is additionally operable to complete for some particular UE in BF shunting base-station nodes Before upstream space and/or Time and Frequency Synchronization state, determine that the BF shuntings base-station node is in ripple for some particular UE Beam figuration loses sub-state.

Alternatively, second reporting module is additionally operable to complete for some particular UE in BF shunting base-station nodes After row space and/or time-frequency are slightly synchronously trained, determine that the BF shuntings base-station node is in thick wave beam for some particular UE The same sub-state of figuration, and the same sub-state of thick wave beam forming that BF shunting base-station nodes are in for some particular UE The master control anchor point node is reported with up RRM measurement results.

Alternatively, second reporting module is additionally operable to complete for some particular UE in BF shunting base-station nodes After row space and/or time-frequency are carefully synchronously trained, determine that the BF shuntings base-station node is in thin wave beam for some particular UE The same sub-state of figuration, and the same sub-state of thin wave beam forming that BF shunting base-station nodes are in for some particular UE The master control anchor point node is reported with up RRM measurement results.

Alternatively, second reporting module is additionally operable to lose for some particular UE in BF shunting base-station nodes After row or the state of upstream space and/or Time and Frequency Synchronization, determine the BF shunting base-station nodes at some particular UE Sub-state, and wave beam forming step-out that BF shunting base-station nodes are in for some particular UE are lost in wave beam forming State and up RRM measurement results report the master control anchor point node.

According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is arranged to storage and used In the program code for performing following steps：

The nothing of the BF shuntings base-station node is managed with sub-state and the RRM measurement results according to the wave beam forming Wired link RL..

Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：

By the present invention, user equipment and BF shunt the measurement parameter that base-station node issues according to master control anchor point node, obtain Respective wave beam forming is taken with sub-state and RRM measurement results, by above-mentioned same sub-state and RRM measurement result it is timely on Hero of biography control anchor point node, foundation is provided to master control anchor point node administration Radio Link, solve in correlation technique and carrying out connect more Connect under data transfer mode of operation, terminal and network side node interactive information not in time the problem of, it is excellent to realize network side node Change management transmission link.

Brief description of the drawings

Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：

Fig. 1 is the multi-link mode of operation schematic diagram in correlation technique；

Fig. 2 is the small base station beam shaping operation schematic diagram of high frequency in correlation technique；

Fig. 3 is the tightly coupled multi-link data transfer communications Organization Chart of the low-and high-frequency base-station node in correlation technique；

Fig. 4 is the training schematic diagram in correlation technique；

A kind of method flow diagram of the sub- state of collaborative work according to embodiments of the present invention Fig. 5；

Fig. 6 is a kind of hardware block diagram of the mobile terminal of the method for the sub- state of collaborative work of the embodiment of the present invention；

Fig. 7 is application scenario diagram according to the preferred embodiment of the invention；

Fig. 8 is the transfer process schematic diagram between the more sub- states in the preferred embodiment of the present invention；

Fig. 9 is the configuration diagram according to the specific embodiment of the invention 1；

Figure 10 is the configuration diagram according to the specific embodiment of the invention 2；

Figure 11 is the configuration diagram according to the specific embodiment of the invention 3.

Embodiment

Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not conflicting In the case of, the feature in embodiment and embodiment in the application can be mutually combined.

It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, " Two " etc. be for distinguishing similar object, without for describing specific order or precedence.

Embodiment 1

A kind of mobile communications network (including but is not limited to 5G mobile communications networks), the net are provided in the embodiment of the present application The network architecture of network can include network side equipment (such as base station) and terminal.One kind is provided in the present embodiment to can run on The method of the sub- state of collaboration in the above-mentioned network architecture is, it is necessary to illustrate, above-mentioned collaboration provided in the embodiment of the present application The running environment of the method for state is not limited to the above-mentioned network architecture.

The method flow diagram of the sub- state of a kind of collaborative work according to embodiments of the present invention Fig. 5, as shown in figure 5, step is such as Under：

S502, master control anchor point node shunt base-station node sending measuring parameter to user equipment (UE) or wave beam forming BF, its In, the measurement parameter includes carrying out the parameter required for the synchronous measurement with RRM RRM of spatial time-frequency；

S504, receive the UE and/or BF shunting base-station nodes and feed back the UE or BF shunting bases according to the measurement parameter The wave beam forming stood is the same as sub-state and RRM RRM measurement results；

S506, the nothing of BF shunting base-station nodes is managed with sub-state and the RRM measurement results according to the wave beam forming Wired link RL.You need to add is that UE can only obtain descending related sub- state and RRM measurement results, and shunt base station can only Obtain up related sub- state and RRM measurement results, the information that reports of UE and base station is all that main control base station needs, and is used respectively In the link management of downlink and uplink.

By above-mentioned steps, user equipment and BF shunt the measurement parameter that base-station node issues according to master control anchor point node, Respective wave beam forming is obtained with sub-state and RRM measurement results, above-mentioned same sub-state and RRM measurement result is timely Master control anchor point node is uploaded, foundation is provided to master control anchor point node administration Radio Link, is solved more in progress in correlation technique Connect under data transfer mode of operation, terminal and network side node interactive information not in time the problem of, realize network side node Optimum management transmission link.

You need to add is that the measurement parameter in present specification can include：Target administrative TRP serving cell to be measured With Beams working frequency points, bandwidth, object identity, there are the control parameter related to RRM measurements, such as comparison threshold value, survey Measure cycle, deviant, buffer value etc..In the related art, it is to have to carry out the synchronous technology of spatial time-frequency, but NR systems are just Studying new spatial time-frequency simultaneous techniques.

(so operate, connect it should be noted that spatial synchronization refers to the transmitting of wave beam and receives azimuth formation best match Fruit of producing effects is best), Time and Frequency Synchronization refers to aligns in time and frequency dimension, can be properly received demodulation Beam signals.

Alternatively, the measurement parameter is used for the UE serving cells administrative to BF shunting base-station nodes and/or Beams is carried out Downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements, or BF shunting base-station nodes are to BF shuntings base station section The UE in the range of point administrative serving cell and/or Beams carries out upstream space Time and Frequency Synchronization and up RRM measurements.

Alternatively, the master control anchor point node is by RRC signaling and the user equipment (UE) interactive information, and/or, the master control anchor Point node shunts base-station node interactive information by standard interface signaling item and the BF, wherein, the standard interface is the master Control the standard interface between anchor point node and BF shunting base-station nodes.

Alternatively, the wave beam forming includes one below with sub-state：Wave beam forming loses sub-state, thick wave beam forming Same sub-state, the thin same sub-state of wave beam forming.You need to add is that master control anchor point node is according to the same step of thick wave beam forming The reliability for the link management that state performs with thin wave beam forming with sub-state is different, and thin wave beam forming is corresponding with sub-state Measurement result it is relatively reliable.

Alternatively, BF shunting base-station nodes are managed with sub-state and the RRM measurement results according to the wave beam forming Radio Link RL, including at least one of：Addition, changes or deletes the RL.You need to add is that it can also carry out Subsequent configuration acts, and refers specifically to master control anchor point and goes configuration to deactivate related RL by relevant control signaling process, so as to complete The change of multi-link data-transmission mode.

Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but a lot In the case of the former be more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to existing The part that technology contributes can be embodied in the form of software product, and the computer software product is stored in a storage In medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone, calculate Machine, server, or network equipment etc.) perform the method that each embodiment of the present invention is somebody's turn to do.

Embodiment 2

The embodiment of the method that the embodiment of the present application one is provided can be in mobile terminal, terminal or similar fortune Calculate and performed in device.Exemplified by running on mobile terminals, Fig. 6 is a kind of side of the sub- state of collaborative work of the embodiment of the present invention The hardware block diagram of the mobile terminal of method.(only shown in figure as shown in fig. 6, mobile terminal 60 can include one or more One) (processor 602 can include but is not limited to Micro-processor MCV or PLD FPGA etc. place to processor 602 Manage device), the memory 604 for data storage and the transmitting device 606 for communication function.Ordinary skill Personnel are appreciated that the structure shown in Fig. 6 is only to illustrate, and it does not cause to limit to the structure of above-mentioned electronic installation.For example, move Dynamic terminal 60 may also include more either less components than shown in Fig. 6 or have the configuration different from shown in Fig. 6.

Memory 604 can be used for the software program and module of storage application software, such as one kind in the embodiment of the present invention Cooperated programmed instruction/module corresponding to the method for sub- state, and processor 602 is stored in memory 604 by operation Software program and module, so as to perform various function application and data processing, that is, realize above-mentioned method.Memory 604 May include high speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device, flash memory, Or other non-volatile solid state memories.In some instances, memory 604 can further comprise relative to processor 602 Remotely located memory, these remote memories can pass through network connection to mobile terminal 60.The example bag of above-mentioned network Include but be not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.

Transmitting device 606 is used to data are received or sent via a network.Above-mentioned network instantiation may include The wireless network that the communication providerses of mobile terminal 60 provide.In an example, transmitting device 606 includes a Network adaptation Device (Network Interface Controller, NIC), its can be connected by base-station node with other network equipments so as to Communicated with internet.In an example, transmitting device 606 can be radio frequency (Radio Frequency, RF) module, It is used to wirelessly be communicated with internet.

A kind of method for the sub- state of collaborative work that can run on above-mentioned mobile terminal is provided in the present embodiment, altogether There are three steps, step is as follows：

Step 1, user equipment (UE) receive the measurement parameter that master control anchor point node issues；

Step 2, the administrative serving cell of base-station node is shunted to BF according to the measurement parameter and/or Beams progress is descending Spatial time-frequency is synchronous and downlink radio resource management RRM is measured；

Step 3, the wave beam forming of the UE is reported into the master control anchor point node with sub-state and descending RRM measurement results, Wherein, the master control anchor point node manages BF shunting bases according to the wave beam forming with sub-state and the descending RRM measurement results The Radio Link RL of tiny node.

Alternatively, before the UE completes first time downlink spatial and/or Time and Frequency Synchronization state, the UE is in wave beam forming Lose sub-state.

Alternatively, after UE completion downlink spatials and/or time-frequency are slightly synchronously trained, it is same that the UE is in thick wave beam forming Sub-state, the UE report the thick wave beam forming with sub-state and descending RRM measurement results to the master control anchor point node.

Alternatively, after UE completion downlink spatials and/or time-frequency are carefully synchronously trained, it is same that the UE is in thin wave beam forming Sub-state, the UE report the thin wave beam forming with sub-state and descending RRM measurement results to the master control anchor point node.

Alternatively, after the state that the UE loses downlink spatial and/or Time and Frequency Synchronization, the UE is in wave beam forming step-out Sub- state, the UE report the wave beam forming to lose sub-state and descending RRM measurement results to the master control anchor point node.

Alternatively, before wave beam forming Radio Link BF RL foundation, it is same that the UE is in the first thick or thin wave beam forming Sub-state, wherein, after the state that the UE loses descending or upstream space and/or Time and Frequency Synchronization, the UE by this first Thick or thin wave beam forming is that the first wave beam forming loses sub-state with step State Transferring；Space and/or time-frequency are completed in the UE After synchronous training, the UE is the first thick or thin wave beam forming with step shape by the sub- State Transferring of the first wave beam forming step-out State；

After wave beam forming Radio Link BF RL foundation, lose descending or upstream space in the UE and/or time-frequency is same After the state of step, the UE is that the second wave beam forming loses sub-state with step State Transferring by the second thick or thin wave beam forming； After the UE completes space and/or Time and Frequency Synchronization training, the UE by the sub- State Transferring of the second wave beam forming step-out for this The two thick or thin same sub-states of wave beam forming；

After BF RL foundation, the UE by the first thick or thin wave beam forming with step State Transferring be second it is thick or The same sub-state of thin wave beam forming；The state of descending or upstream space and/or Time and Frequency Synchronization, and the BF are lost in the UE After RL releases, the UE is the sub- shape of the first wave beam forming step-out with step State Transferring by the second thick or thin wave beam forming State.

Alternatively, after BF RL releases, the UE is with step State Transferring by the second thick or thin wave beam forming should The first thick or thin same sub-state of wave beam forming；

After BF RL releases, the UE is first wave beam forming by the sub- State Transferring of the second wave beam forming step-out Lose sub-state.

You need to add is that between above-mentioned more sub- states in general, transformational relation be by mistake sub-state to it is thick together Sub-state, then to thin same sub-state, but due to Beam environmental changes, can also occur arbitrarily to cut between above-mentioned sub- state Change.

Embodiment 3

According to another embodiment of the invention, there is provided a kind of method for the sub- state that cooperates, three steps are shared, Step is as follows：

Step 1, BF shunting base-station nodes receive the measurement parameter that master control anchor point node issues；

Step 2, the BF is shunted in the range of base-station node administrative serving cell and/or Beams according to the measurement parameter UEs carry out upstream space Time and Frequency Synchronization and ascending wireless resource management RRM measurement；

Step 3, the wave beam forming that the BF is shunted to base-station node report this with sub-state and up RRM measurement results Master control anchor point node, wherein, the master control anchor point node is according to the wave beam forming with sub-state and the up RRM measurement results pipe Manage the Radio Link RL of BF shunting base-station nodes.

Alternatively, complete first time upstream space for some particular UE in BF shunting base-station nodes and/or time-frequency is same Before step state, the BF shunts base-station node and is in wave beam forming mistake sub-state for some particular UE.

Alternatively, complete upstream space for some particular UE in BF shunting base-station nodes and/or time-frequency is slightly synchronously instructed After white silk, BF shunting base-station nodes are in the same sub-state of thick wave beam forming for some particular UE；

BF shunting base-station nodes are measured for the wave beam forming that some particular UE is in sub-state and up RRM As a result the master control anchor point node is reported, including：BF shunting base-station nodes report the thick wave beam forming to the master control anchor point node With sub-state and up RRM measurement results.

Alternatively, complete upstream space for some particular UE in BF shunting base-station nodes and/or time-frequency is carefully synchronously instructed After white silk, the BF shunts base-station node and is in the same sub-state of thin wave beam forming, BF shuntings base station section for some particular UE Point reports the thin wave beam forming with sub-state and up RRM measurement results to the master control anchor point node.

Alternatively, up or upstream space and/or time-frequency are lost for some particular UE in BF shunting base-station nodes After synchronous state, the BF shunts base-station node and reports the wave beam forming to lose sub-state and up to the master control anchor point node RRM measurement results.

Alternatively, the BF shunts base-station node by standard interface signaling and the master control anchor point node interactive information, its In, the standard interface is the standard interface between the master control anchor point node and BF shunting base-station nodes.

Alternatively, before wave beam forming Radio Link BF RL foundation, BF shunting base-station nodes are directed to some particular UE In the first thick or thin same sub-state of wave beam forming, wherein, in the case where BF shunting base-station nodes lose for some particular UE After row or the state of upstream space and/or Time and Frequency Synchronization, the BF shunts base-station node by the first thick or thin wave beam forming It is that the first wave beam forming loses sub-state with step State Transferring；In the BF shunting base-station nodes sky is completed for some particular UE Between and/or Time and Frequency Synchronization training after, the BF shunt base-station node by the sub- State Transferring of the first wave beam forming step-out for this The one thick or thin same sub-state of wave beam forming；

After wave beam forming Radio Link BF RL foundation, lost in BF shunting base-station nodes for some particular UE After the state of descending or upstream space and/or Time and Frequency Synchronization, the BF shunts base-station node by the second thick or thin wave beam forming It is that the second wave beam forming loses sub-state with step State Transferring；In the BF shunting base-station nodes sky is completed for some particular UE Between and/or Time and Frequency Synchronization training after, the BF shunt base-station node by the sub- State Transferring of the second wave beam forming step-out for this The two thick or thin same sub-states of wave beam forming；

After BF RL foundation, the BF shunts base-station node and turned by the first thick or thin wave beam forming with sub-state It is changed to the second thick or thin same sub-state of wave beam forming；The BF shunt base-station node for some particular UE lose it is descending or The state of upstream space and/or Time and Frequency Synchronization, and after BF RL releases, the BF shunt base-station node by this second it is thick or Thin wave beam forming is that first wave beam forming loses sub-state with step State Transferring.

Alternatively, after BF RL releases, the BF shunts base-station node by the second thick or thin same step of wave beam forming State Transferring is the first thick or thin same sub-state of wave beam forming；

After BF RL releases, it is to be somebody's turn to do that the BF, which shunts base-station node by the sub- State Transferring of the second wave beam forming step-out, First wave beam forming loses sub-state.

Below in conjunction with a preferred embodiment of the present invention will be described in detail

Fig. 7 is application scenario diagram according to the preferred embodiment of the invention, as shown in fig. 7, illustrating the master that the present invention solves Scene is wanted, UE has been set up RRC with the master control anchor point node (can be MeNB or NR base-station nodes) of non-BF patterns and connected Signaling SRB and several user face datas carrying DRB (s).Master control anchor point node and several BF for being in BF patterns shunt base Tiny node (mainly high frequency deployment, but be also not excluded for the situation that middle low frequency base station applies BF operations) is by the mark between communication node Standardization interface is connected with each other (can be LTE X2 or NR Xnew interfaces), therefore DRB user data can be carried out into up-downgoing By-pass shunt and parallel transmission.According to connected standard interface transmission performance rating, master control anchor point node and BF shuntings base station Node can carry out idle wireless resource polymerization by way of CA or DC.

(multi-link data-transmission mode is had not been entered into before UE and BF shunting base-station nodes establish RL), master control anchor Point node is allocated to the related measurement parameters of UE by RRC signaling, and UE is based on these parameters on target BF shunting base-station nodes institute The serving cell or Beams of linchpin carry out downlink spatial synchronously to be needed first to the service under BF patterns with descending RRM measurements, i.e. UE Cell or Beams carry out downlink spatial synchronously training and down time-frequency synchronization trial, the process trained by downlink wave beam, taste Target TRP common downlink channel/signal is found in examination, and (including downlink spatial synchronization training signal, BRS pilot signals, system are wide Broadcast message signale etc.) optimal launch angle and UE oneself optimum reception angle.

(multi-link data-transmission mode is had not been entered into before UE and BF shunting base-station nodes establish RL), master control anchor Point node gives BF to shunt base station by " standard interface between master control anchor point node and BF shunting base-station nodes " signal deployment The related measurement parameter of node, BF shunt base-station node based in these parameters serving cell or Beams administrative to oneself UEs carry out that upstream space is synchronous and up RRM measurements, i.e. BF shunting base-station nodes are needed first to the serving cell under BF patterns Or the UEs in Beams carries out upstream space synchronously training and the trial of up Time and Frequency Synchronization, the mistake trained by uplink beam Journey, attempt to find target UE common uplink channel/signal (including upstream space synchronization training signal, uplink random access letter Number etc.) optimal launch angle and BF shunting base-station node oneself optimum reception angle.

Initially starting, before UE successfully completes first time downlink spatial/Time and Frequency Synchronization state, define UE and be in " BF mistakes Sub-state ", now UE the state and descending RRM measurement results need not be reported to master control anchor point node.

Initially starting, before BF shunting base-station nodes successfully complete first time upstream space/Time and Frequency Synchronization state, definition BF shunting base-station nodes are in " BF loses sub-state " for particular association UE, and now BF shuntings base-station node need not be to master control Anchor point node reports the up RRM measurement results of sub- state and the particular association UE.

Successfully completed in UE after downlink spatial/time-frequency slightly synchronously trains, define UE and be in " BF slightly same sub-state ", this When UE need by RRC interface signalings, report the sub- state and descending RRM measurement results to master control anchor point node.

BF shunting base-station node successfully complete upstream space/time-frequency slightly synchronously train after, define BF shunting base station section Point is in " BF slightly same sub-state " for particular association UE, and now BF shunts base-station node and needs to pass through " master control anchor point node Standard interface between BF shunting base-station nodes " signaling, sub- state and the particular association UE is reported to master control anchor point node Up RRM measurement results.

Master control anchor point node based on UE and BF shuntings base-station node respectively on " BF slightly same sub-state " information for offering and Particular association UE up-downgoing RRM measurement result informations, can make " addition ", " modification ", " deletion " target BF shunting bases Tiny node correlation RL decision and subsequent configuration action.

Further, successfully completed in UE after downlink spatial/time-frequency carefully synchronously trains, define UE and be in that " BF is carefully synchronous Sub- state ", now UE need by RRC interface signalings, report the sub- state and descending RRM measurement results to master control anchor point node (measurement result is more relatively reliable than the result of thick synchronous lower acquisition).

Further, successfully completed in BF shunting base-station nodes after upstream space/time-frequency carefully synchronously trains, define BF point Flow base-station node and be in " BF carefully same sub-state " for particular association UE, now BF shunts base-station node and needs to pass through " master control Standard interface between anchor point node and BF shunting base-station nodes " signaling, the sub- state and spy are reported to master control anchor point node Surely UE up RRM measurement results are associated (measurement result is more relatively reliable than the result of thick synchronous lower acquisition).

Master control anchor point node based on UE and BF shuntings base-station node respectively on " BF carefully same sub-state " information for offering and Particular association UE up-downgoing RRM measurement result informations, can make " addition ", " modification ", " deletion " target BF shunting bases Tiny node correlation RL decision and subsequent configuration action.

During afterwards, when UE loses the state of downlink spatial/Time and Frequency Synchronization, definition UE is in " BF loses sub-state ", Now UE needs to report the sub- state and descending RRM measurement results to master control anchor point node.

During afterwards, when BF shunting base-station nodes lose the state of upstream space/Time and Frequency Synchronization, definition BF shunting bases Tiny node is in " BF loses sub-state " for particular association UE, and now BF shunts base-station node and needed on master control anchor point node Report the up RRM measurement results of sub- state and the particular association UE.

Master control anchor point node based on UE and BF shuntings base-station node respectively on " BF lose sub-state " information for offering and spy Surely UE up-downgoing RRM measurement result informations are associated, " modification " can be made, " deletion " target BF shunting base-station nodes are related RL decision and subsequent configuration action.

Fig. 8 is the transfer process schematic diagram between the more sub- states in the preferred embodiment of the present invention, such as Fig. 8 institutes Show, illustrating can mutually be changed between more sub- states under specific circumstances, specific flow path switch, in above-mentioned implementation Example 2 to have related description in embodiment 3.

When UE and BF shunting base-station node respectively on offer sub- status information and particular association UE up-downgoing RRM measurement When object information meets that particular system predefines set of circumstances 1, master control anchor point node can be selected as being serviced UE and mesh BF RL corresponding to marking the suitable Beam foundation (new configuration) of BF shunting base-station nodes, are transmitted for multi-link data distribution.

When UE and BF shunting base-station node respectively on offer sub- status information and particular association UE up-downgoing RRM measurement When object information meets that particular system predefines set of circumstances 2, master control anchor point node can be selected as being serviced UE and mesh BF RL corresponding to marking BF shunting base-station node Beam modifications (reconfiguring), continue on for multi-link data distribution transmission.

When UE and BF shunting base-station node respectively on offer sub- status information and particular association UE up-downgoing RRM measurement When object information meets that particular system predefines set of circumstances 3, master control anchor point node can be selected as being serviced UE and mesh BF RL corresponding to marking BF shunting base-station node Beam deletions (going to configure), stop the multi-link data distribution transmission on the RL.

Using the technical scheme in above preferred embodiment, BF states association is carried out between definition and the communication node of design Same methods, can cause master control anchor point node to be based on BF status informations, can more reasonably open, and update, and stop more Data transfer operation is connected, and learns that the BF shunting base-station nodes side that close coupling shunts is done in being serviced UE and cooperation in real time The situation of BF state status and wireless signal strength/quality.

It is three specific embodiments in above preferred embodiment below, it will be appreciated that described herein multiple specific Embodiment, only to explain present invention, it is not intended to limit the present invention content.

Specific embodiment 1：

Fig. 9 is according to the configuration diagram of the specific embodiment of the invention 1, as shown in figure 9, certain operator deployment and make use of Low-and high-frequency close coupling does dual link DC operations, and being authorized in certain where low frequency master control anchor point node M eNB on carrier wave has Pcell's Serving macro-cell covers, and is awarded in distal end by X2 interface, connection SeNB high frequency shunting base-station nodes, certain high frequency where SeNB nodes There is 1 TRP1 and administrative 4 service Beams deployment on power carrier wave, strengthen for hot spot region capacity.

Some time UE is under Pcell+TRP-Beams public covering, so as to which MeNB is determined as the related high frequency of UE configurations The measurement parameter of destination service node, UE is allowed to carry out descending RRM measurements to target TRP1-Beams, acquiescently UE is needed first to mesh Mark TRP1-Beams and carry out downlink synchronization tracking trial.Non- BF low frequencies MeNB nodes and BF high frequency SeNB nodes and UE all support this The content capabilities of invention.The specific implementation step of the present invention is as follows：

Step 1, master control anchor point node M eNB are allocated to by RRC information RRC ConnectionReconfiguration UE carries out the Beam search of high frequency target TRP nodes, and training and tracking and Beams descending RRM are measured.

Step 2, UE carry out Beams tracking and measurement based on the parameter that MeNB is configured, and are launched by the administrative Beams of TRP1 Descending common synchronization signal, carry out Beam training tracking, after 10ms synchronously training, UE is obtained and optimal Beam1 Descending " BF slightly same sub-state ", but cannot be introduced into " BF carefully same sub-state ".UE is launched by the administrative Beams of TRP1 simultaneously Down public guide frequency signal, carry out descending RRM measurements, after being measured by 200ms, UE obtain it is synchronized on it is optimal Other administrative Beam2/3/4 of Beam1 and TRP1 descending RRM measurement results.

Step 3, UE report MeNB by RRC information Beamforming Status Report, and content includes：Most The administrative optimal descending RRM measurement results+TRP1 of Beam1 of TRP1s of the good descending BF of Beam1 slightly in same sub-state+synchronization it is administrative its His Beam2/3/4 descending RRM measurement results.

Step 4, the result that MeNB is reported based on UE, learn that UE has realized descending " BF slightly same steps with TRP1-Beam1 State ", it is determined as being serviced UE and SeNB and establishes the operation of low-and high-frequency DC dual links, and RL is established on TRP1-Beam1, enters The shunting transmission of row up-downgoing data block.

Step 5, SeNB receive the low-and high-frequency DC dual link operation requests message that MeNB is sent, and mesh by X2 interface Mark RL establishes relevant configuration information, and SeNB judges that TRP1 has also realized up " BF slightly same steps with being serviced UE in Beam1 State " and up RRM measurement results are good, therefore SeNB is by X2 interface, feed back to MeNB agree to carry out low-and high-frequency DC it is double Attended operation, and be intended to establish RL on TRP1-Beam1 together.

Step 6, MeNB are allocated to UE by RRC information RRC Connection Reconfiguration and carry out height Frequency communication node DC dual links are operated, and hereafter UE can be carried out up and down from MeNB-RL and the wireless links of SeNB-RL two simultaneously Row transmission data.

Specific embodiment 2：

Figure 10 is according to the configuration diagram of the specific embodiment of the invention 2, as shown in Figure 10, certain operator deployment and utilization NR low-and high-frequency close coupling does multi-link operation, and being authorized in certain where low frequency master control anchor point node NR BS on carrier wave has Pcell Serving macro-cell covering, the Xnew interfaces in distal end by NR, connection NR BS high frequencies shunting base-station node, NR BS nodes institute There are TRP1 and TRP2 on certain high frequency mandate carrier wave, each administrative 4 services Beams deployment respectively, for hot spot region capacity Enhancing.

Some time UE is under Pcell+TRP1-Beams+TRP2-Beams public covering, from rather than BF low frequency master controls NR BS is determined as the measurement parameter of the related high frequency destination service node of UE configurations, allows UE to target TRP1-Beams and TRP2- Beams carries out descending RRM measurements, and acquiescently UE needs first to carry out down-going synchronous to target TRP1-Beams and TRP2-Beams Tracking is attempted.Non- BF low frequencies NR BS nodes and BF high frequencies NR BS nodes and UE all support present disclosure ability.The present invention Specific implementation step it is as follows：

Step 1, master control anchor point node NR BS are configured by RRC information RRC Connection Reconfiguration The Beam search of high frequency target TRP nodes is carried out to UE, training and tracking and Beams descending RRM are measured.

Step 2, UE carry out Beams tracking and measurement based on the parameter that NR BS are configured, and are launched by the administrative Beams of TRP1 Descending common synchronization signal, carry out Beam training tracking, after 10ms synchronously training, UE is obtained and optimal Beam2 Descending " BF carefully same sub-state "；UE carries out Beam instructions by the descending common synchronization signal of the administrative Beams transmittings of TRP2 simultaneously Practice tracking, after 10ms synchronously training, UE obtain and optimal Beam3 descending " BF carefully same sub-state ".UE leads to simultaneously The down public guide frequency signal of the administrative Beams transmittings of TRP1/2 is crossed, carries out descending RRM measurements, after being measured by 100ms, UE The descending RRM that optimal TRP1-Beam2 and TRP2-Beam3 on synchronized also have other administrative Beams of TRP1/2 is obtained to survey Measure result.

Step 3, UE report non-BF low frequencies master control NR by RRC information NR Beamforming Status Report BS, content include：With the descending BF of optimal TRP1-Beam2 and TRP2-Beam3 carefully TRP1-Beam2 in same sub-state+synchronization With TRP2-Beam3 other administrative Beams of descending RRM measurement results+TRP1/2 descending RRM measurement results.

Step 4, the result that low frequency master control NR BS are reported based on UE, learn UE with TRP1-Beam2 and TRP2- Beam3 realizes descending " BF carefully same sub-state ", is determined as being serviced UE and BF high frequency NR BS and establishes low-and high-frequency three connecting Operation, and establish respective RL respectively on TRP1-Beam2 and TRP2-Beam3, the shunting for carrying out up-downgoing data block passes It is defeated.

Step 5, BF high frequency NR BS are received the low-and high-frequency three that low frequency master control NR BS are sent and connected by Xnew interfaces Operation requests message, and target RLs establish relevant configuration information, and BF high frequency NR BS judge TRP1-Beam2 and TRP2-Beam3 Also realized with being serviced UE up " BF carefully same sub-state " and up RRM measurement results are good, therefore BF high frequencies NR BS feed back to BF high frequency NR BS and agree to carry out the attended operation of low-and high-frequency three, and be intended to TRP1- together by Xnew interfaces RLs is established on Beam2 and TRP2-Beam3.

Step 6, low frequency master control NR BS are allocated to UE by RRC information RRC Connection Reconfiguration The attended operation of low-and high-frequency communication node three is carried out, hereafter UE can be simultaneously from low frequency master control NR BS-RL and BF high frequency NR BS- Downstream transmission data are carried out on the wireless links of TRP1-RL and BF high frequency NR BS-TRP2-RL tri-.

Specific embodiment 3：

Figure 11 is according to the configuration diagram of the specific embodiment of the invention 3, as shown in figure 11, certain operator deployment and utilization NR low-and high-frequency close coupling does dual link operation, and being authorized in certain where low frequency master control anchor point node NR BS on carrier wave has Pcell Serving macro-cell covering, the Xnew interfaces in distal end by NR, connection NR BS high frequencies shunting base-station node, NR BS nodes institute There are TRP1 and TRP2 on the unauthorized carrier wave of certain high frequency, each administrative 4 services Beams deployment respectively, holds for hot spot region Amount enhancing.

Some time UE is under Pcell+TRP1-Beams+TRP2-Beams public covering, from rather than BF low frequency master controls NR BS is determined as the measurement parameter of the related high frequency destination service node of UE configurations, allows UE to target TRP1-Beams and TRP2- Beams carries out descending RRM measurements, acquiescently UE need first to carry out target TRP1-Beams and TRP2-Beams down-going synchronous with Track is attempted.Non- BF low frequencies NR BS nodes and BF high frequencies NR BS nodes and UE all support present disclosure ability.The present invention's Specific implementation step is as follows：

Step 2, UE carry out Beams tracking and measurement based on the parameter that NR BS are configured, and are launched by the administrative Beams of TRP1 Descending common synchronization signal, carry out Beam training tracking, by 5ms synchronously training after, UE obtain and optimal Beam1 under Row " BF carefully same sub-state "；UE carries out Beam instructions by the descending common synchronization signal of the administrative Beams transmittings of TRP2 simultaneously Practice tracking, after 5ms synchronously training, UE obtain and optimal Beam2 descending " BF carefully same sub-state ".UE passes through simultaneously The down public guide frequency signal of the administrative Beams transmittings of TRP1/2, carries out descending RRM measurements, after being measured by 100ms, UE is obtained The descending RRM that optimal TRP1-Beam1 and TRP2-Beam2 on synchronized also have other administrative Beams of TRP1/2 is obtained to measure As a result.

Step 3, UE report non-BF low frequencies master control NR BS, content by RRC information NR Measurement Report Including：With the descending BF of the optimal TRP1-Beam1 and TRP2-Beam2 carefully TRP1-Beam1 and TRP2- in same sub-state+synchronization Beam2 other administrative Beams of descending RRM measurement results+TRP1/2 descending RRM measurement results.

Step 4, the result that low frequency master control NR BS are reported based on UE, learn UE with TRP1-Beam1 and TRP2- Beam2 realizes descending " BF carefully same sub-state ", is determined as being serviced UE and BF high frequency NR BS and establishes low-and high-frequency dual link Operation.Because TRP1-Beam1 signal intensity quality is better than TRP2-Beam2 signal intensity quality, low frequency master control NR BS choosings Select and RL is first established on TRP1-Beam1, carry out the shunting transmission of up-downgoing data block.

Step 5, BF high frequency NR BS receive the low-and high-frequency dual link that low frequency master control NR BS are sent by Xnew interfaces Operation requests message, and target RL establish relevant configuration information, and BF high frequency NR BS judge TRP1-Beam1 and TRP2-Beam2 Realized with being serviced UE up " BF carefully same sub-state ".But due on unauthorized carrier wave LBT operate limitation, TRP1-Beam1 up RRM measurement results are bad, and TRP2-Beam2 up RRM measurement results are good, therefore BF high frequencies NR BS feeds back to BF high frequency NR BS and agrees to carry out low-and high-frequency dual link operation by Xnew interfaces, but can not be in TRP1-Beam1 On establish RL, RL can be established on TRP2-Beam2.

Step 6, low frequency master control NR BS are allocated to UE by RRC information RRC Connection Reconfiguration The operation of low-and high-frequency communication node dual link is carried out, hereafter UE can be simultaneously from low frequency master control NR BS-RL and BF high frequency NR BS- Downstream transmission data are carried out on the wireless links of TRP2-RL two.

Step-out occurs on TRP2-Beam2 for step 7, over time, UE.UE passes through RRC information NR Beamforming Status Report report non-BF low frequencies master control NR BS, and content includes：With the TRP2- of current service The descending BF of Beam2 lose sub-state+and the descending BF of current optimal the TRP1-Beam1 carefully TRP1- in same sub-state+synchronization Descending other the administrative Beams of RRM measurement results+TRP1/2 of Beam1 descending RRM measurement results.

Step 8, the result that low frequency master control NR BS are reported based on UE, learn the TRP2-Beam2 that UE is serviced and before

Generation BF step-outs, but descending " BF carefully same sub-state " is realized with TRP1-Beam1, be determined as being serviced UE and BF high frequency NR BS operate with low-and high-frequency dual link again.Low frequency master control NR BS are asked by Xnew interfaces to BF high frequency NR BS： RL is established on TRP1-Beam1, carries out the shunting transmission of up-downgoing data block.Follow-up step is similar above should.

Embodiment 4

According to another embodiment of the invention, a kind of system for the sub- state that cooperates is additionally provided, including：

The UE receives the measurement parameter, the BF is shunted according to the measurement parameter the administrative serving cell of base-station node or Beams carries out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements, and by the wave beam forming of the UE with step shape State and descending RRM measurement results report the master control anchor point node；

BF shunting base-station nodes receive the measurement parameter, and it is administrative to shunt base-station node to the BF according to the measurement parameter UEs in the range of serving cell or Beams carries out upstream space Time and Frequency Synchronization and ascending wireless resource management RRM measurements, and The wave beam forming of BF shunting base-station nodes is reported into the master control anchor point node with sub-state and up RRM measurement results；

The master control anchor point node manages BF shuntings base station according to the wave beam forming with sub-state and the RRM measurement results The Radio Link RL of node.

Alternatively, the master control anchor point node is by RRC signaling and the user equipment (UE) interactive information, and/or, the master control Anchor point node shunts base-station node interactive information by standard interface signaling item and the BF, wherein, the standard interface is should Standard interface between master control anchor point node and BF shunting base-station nodes.

Alternatively, the wave beam forming includes one below with sub-state：Wave beam forming loses sub-state, thick wave beam forming Same sub-state, the thin same sub-state of wave beam forming.

Alternatively, BF shunting base-station nodes are managed with sub-state and the RRM measurement results according to the wave beam forming Radio Link RL, including at least one of：Addition, changes or deletes the RL.

Embodiment 5

Present embodiments provide a kind of device of the sub- state of collaborative work applied to master control anchor point node, the device bag Include：

First receiving module, it is connected with the sending module, should for receiving the UE and/or BF shunting base-station node foundations Measurement parameter feeds back the wave beam forming of the UE or BF shuntings base station with sub-state and RRM RRM measurement results；

Management module, it is connected with first receiving module, for being measured according to the wave beam forming with sub-state and the RRM The Radio Link RL of results management BF shunting base-station nodes.

Embodiment 6

A kind of device of the sub- state of collaborative work applied to user equipment (UE) is present embodiments provided, the device includes：

First measurement module, it is connected with second receiving module, for shunting base-station node to BF according to the measurement parameter Administrative serving cell and/or Beams carry out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements；

First reporting module, be connected with first measurement module, for by the wave beam forming of the UE with sub-state and under Row RRM measurement results report the master control anchor point node, wherein, the master control anchor point node according to the wave beam forming with sub-state and The descending RRM measurement results manage the Radio Link RL of BF shunting base-station nodes.

Alternatively, first measurement module is additionally operable to complete first time downlink spatial and/or Time and Frequency Synchronization state in the UE Before, determine that the UE is in wave beam forming and loses sub-state.

Alternatively, first reporting module is additionally operable to after UE completion downlink spatials and/or time-frequency are slightly synchronously trained, Determine that the UE is in the same sub-state of thick wave beam forming, and the thick same sub-state of wave beam forming is reported to the master control anchor point node With descending RRM measurement results.

Alternatively, first reporting module is additionally operable to after UE completion downlink spatials and/or time-frequency are carefully synchronously trained, Determine that the UE is in the same sub-state of thin wave beam forming, and the thin same sub-state of wave beam forming is reported to the master control anchor point node With descending RRM measurement results.

Alternatively, first reporting module is additionally operable to after the state that the UE loses downlink spatial and/or Time and Frequency Synchronization, Determine that the UE is in wave beam forming and loses sub-state, and report the wave beam forming to lose sub-state with to the master control anchor point node Row RRM measurement results.

Embodiment 7

According to another embodiment of the invention, a kind of device for the sub- state that cooperates is additionally provided, applied to BF points Base station is flowed, including：

Second measurement module, it is connected with the 3rd receiving module, for being saved according to the measurement parameter to BF shuntings base station UEs in the range of point administrative serving cell and/or Beams carries out upstream space Time and Frequency Synchronization and ascending wireless resource management RRM is measured；

Second reporting module, it is connected with second reporting module, the wave beam forming for the BF to be shunted to base-station node is same Sub-state and up RRM measurement results report the master control anchor point node, wherein, the master control anchor point node is assigned according to the wave beam The Radio Link RL of BF shunting base-station nodes is managed just as sub-state and the up RRM measurement results.

Alternatively, second measurement module is additionally operable to complete for the first time for some particular UE in BF shunting base-station nodes Before upstream space and/or Time and Frequency Synchronization state, determine that BF shunting base-station nodes are in wave beam forming for some particular UE Lose sub-state.

Alternatively, second reporting module is additionally operable to complete up sky for some particular UE in BF shunting base-station nodes Between and/or after time-frequency slightly synchronously trains, determine to shunt base-station node by the BF that for some particular UE to be in thick wave beam forming same Sub-state, and by the thick wave beam forming that BF shunting base-station nodes are in for some particular UE with sub-state and up RRM measurement results report the master control anchor point node.

Alternatively, second reporting module is additionally operable to complete up sky for some particular UE in BF shunting base-station nodes Between and/or after time-frequency carefully synchronously trains, determine to shunt base-station node by the BF that for some particular UE to be in thin wave beam forming same Sub-state, and by the thin wave beam forming that BF shunting base-station nodes are in for some particular UE with sub-state and up RRM measurement results report the master control anchor point node.

Alternatively, second reporting module be additionally operable to the BF shunt base-station node for some particular UE lose it is up or After the state of person's upstream space and/or Time and Frequency Synchronization, determine that BF shunting base-station nodes are in wave beam for some particular UE Figuration loses sub-state, and the wave beam forming that BF shunting base-station nodes are in for some particular UE loses sub-state and upper Row RRM measurement results report the master control anchor point node.

It should be noted that the modules in above-mentioned several embodiments can be realized by software or hardware, For the latter, can be accomplished by the following way, but not limited to this：Above-mentioned module is respectively positioned in same processor；It is or above-mentioned The form of modules in any combination is located in different processors respectively.

Embodiment 8

S1, master control anchor point node shunt base-station node sending measuring parameter to user equipment (UE) or wave beam forming BF, its In, the measurement parameter includes carrying out the parameter required for the synchronous measurement with RRM RRM of spatial time-frequency；

S2, receive the UE and/or BF shunting base-station nodes and feed back the UE or BF shuntings base station according to the measurement parameter Wave beam forming with sub-state and RRM RRM measurement results；

S3, the wireless of BF shunting base-station nodes is managed with sub-state and the RRM measurement results according to the wave beam forming Link RL.

S4, user equipment (UE) receive the measurement parameter that master control anchor point node issues；

S5, the administrative serving cell of base-station node is shunted to BF according to the measurement parameter and/or Beams carries out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements；

S6, the wave beam forming of the UE is reported into the master control anchor point node with sub-state and descending RRM measurement results, its In, the master control anchor point node manages BF shuntings base station according to the wave beam forming with sub-state and the descending RRM measurement results The Radio Link RL of node.

S7, BF shunting base-station node receive the measurement parameter that master control anchor point node issues；

S8, the BF is shunted in the range of base-station node administrative serving cell and/or Beams according to the measurement parameter UEs carries out upstream space Time and Frequency Synchronization and ascending wireless resource management RRM measurements；

S9, the wave beam forming that the BF is shunted to base-station node report the master control with sub-state and up RRM measurement results Anchor point node, wherein, the master control anchor point node should with sub-state and the up RRM measurement results management according to the wave beam forming BF shunts the Radio Link RL of base-station node.

Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. is various can be with the medium of store program codes.

Alternatively, in the present embodiment, processor performs above-mentioned optional according to the program code stored in storage medium Method and step in embodiment.

Alternatively, in the present embodiment, processor performs above-mentioned optional according to the program code stored in storage medium The method and step of embodiment.

Alternatively, the specific example in the present embodiment may be referred to described in above-described embodiment and optional embodiment Example, the present embodiment will not be repeated here.

The technical scheme in above-mentioned present specification has been recorded, has been some technical terms abbreviation that application documents are related to below And explanation, in order to understand the technical scheme in the application：

AC/AP:Access Control/Access Point, the radio access node of wlan system.

Antenna reciprocity:Antenna reciprocity, TX and RX antenna patterns are the same。

BF:Beamforming,BF enables a pair of devices to train their transmit And/or receive antennas in order to achieve directional communication.BF for Single communication equipment, directional transmissions operation and reception operation are two independent abilities, and directional operation passes through Antenna Weight Vector are realized.

Blockage：Blockage refers to high penetration loss due to obstacles And cannot be solved by just increasing the transmission power. compare high frequency data Transmission burst time scale, Blockage time scales are still very big.

BRS:Beam Reference Signal. effects are similar to CRS, are measured for RRM and assess channel quality, different In wave beam training signal.

CA：The polymerization of Carrier Aggregation pilot frequency point intercarriers, the mandate carrier wave comprising pilot frequency point/unauthorized It is polymerized together between carrier wave.

CCA-ED TL:Clear Channel Assessment-Energy Detection Threshold, it is unauthorized Carrier wave busy (occupied) energy measuring thresholding.

COT:The unauthorized carrier channels of Channel Occupancy Time take duration (country variant and the ground used The control in area is provided with different maximum upper limits, such as Japanese 4ms), then after must forcible aborting take channel.

CSAT:Carrier Sensing Adaptive Transmission。

CSI:Channel State Information channel condition informations.

CU:Central Unit, center cell.

D2D:The immediate data of Device to Device terminal devices and equipment room is transmitted.

DC：Dual Connectivity LTE dual links, single UE and two wireless network access nodes connection, such as MeNB, SeNB, also comprising other species eNB, AP situations such as.

DCF:Distributed Coordination Function (by random time fallback mechanism, avoid different sections Point listens to after channel idle while triggers transmission).

Deafness：Deafness refers to the situation in which the main (Dominant)beams of the transmitter and the receiver do not point to each Other, preventing establishment of a directional communication link. in this case, Do not indicate that TX/RX both sides can not communicate completely, but be unable to the communication of efficient high-speed rate.

DFS：Dynamic Frequency Selection (radar evades function, UE (Slave Mode)) are if TX work( Rate is low, can not be DFS).

DMTC:Discovery Measurement Timing Configuration。

DPI：Deep Packet Inspector.

DRB:Data Radio Bearer, for carrying the set of radio resources of transmission user service data.

DU:Distributed Unit, distribution unit.

EDCA:Enhanced Distributed Channel Allocation (the distributed letters strengthened in wlan system Road distribution mechanism).

FBE:Frame Based Equipment (fix, fixed frame length and CCA length, easily synchronous, access by sequential relationship Fairness is poor).

FFP:Fixed Frame Period (COT+Idle period (duration is at least the 5% of whole COT)).

LAA:Licensed Assisted Access, authorize the unauthorized carrier resource access of photocarrier method control and make With.

LAA-DC:LAA dual links are operated, and the serving cell of LAA-SeNB sides is all configured on unauthorized carrier wave.

LAA-MCG/SCG:Under the operation of LAA dual links, the serving cell collection of each self-configuring in LAA-MeNB/SeNB sides Close.

LAA Transmission Burst Length:In unauthorized carrier channel each send Burst take it is total when It is long.

LAA Scell:The auxiliary serving cell configured on unauthorized carrier wave, there are the SDL patterns of pure downlink transfer, and up-downgoing The UL/DL patterns of time sharing transmissions.

LBE:Load Based Equipment (do not fix frame length, variable C CA length, ECCA, which is more easy to rob, accounts for channel, non- Synchronous, fairness is slightly good).

LBT:Listen before talk, the busy before unauthorized carrier wave upper signal channel access use try to find out (in China and North America region does not use).

LOS:Line of Sight can generally provide Main Beam, NLOS generally can reflect offer by the refraction of signal Other Beams。

LTE:A kind of typical 4G cellular wireless systems of Long Term Evolution, 3GPP standard criterions.

LWA:LTE WLAN Aggregation, gather between LTE system and wlan system in the resource of wireless access aspect Close.

MAC-CE:MAC Control Element medium education control element orders.

MCG:Master Cell Group, MeNB are multiple CA service cell sets of UE configurations, can be included unauthorized Carrier service cell.

MeNB：The main serving BSs of Master eNB.

MME：Mobility Management Entity, mobile management entity, the chain of command network element of LTE core network.

NR:The new wireless access system of New RAT/Radio brand-new designs.

OCB:(in any COT periods, UE is on unauthorized carrier wave U-Scell by Occupied Channel Bandwidth The channel total bandwidth of occupancy is as far as possible abundant, and at least 80%, otherwise just too waste of resource；But if more UEs share this band Width, then total bandwidth will at least 80%).

OR:(ratio of unauthorized carrier channel resource, embodiment connect Occupying Ratio workable for single eNB takes Enter fairness).

Pcell:Main serving cells of the Primary Serving Cell in MCG sides.

PScell:Main serving cells of the Primary Secondary Serving Cell in SCG sides.

PDCCH:Physical Downlink Control channel Physical Downlink Control Channel.

PDSCH:Physical Downlink Shared channel Physical Downlink Shared Channels.

PUCCH:Physical Uplink Control channel Physical Uplink Control Channel.

PUSCH:Physical Uplink Shared channel Physical Uplink Shared Channels.

QOS：Quality of Service, the quality of different user business.

RAR:Random Access Response。

RAT:Radio Access Technology, wireless access technology and standard, LTE/WLAN are exactly two kinds different RAT。

RL:Radio Link。

RLF:Radio Link Failure。

RLM:Radio Link Monitor。

RLC:Radio Link Control wireless spread-spectrum technologies.

RRM:Radio Resource Management。

RRC:Radio Resource Control。

RRP:Reserved Resource Period。

RSNI：Received Signal to Noise Indicator.

RSSI：Received Signal Strength Indicator, it can reflect overall wireless negative on certain carrier wave Lotus situation.

SCG:Secondary Cell Group, SeNB are multiple CA service cell sets of UE configurations, can be included non- Authorize carrier service cell.

SCS:Short Control Signal (without first carrying out CS, it is possible to the short and small control class signal directly transmitted, Collision harm is small, and Japan does not support).

SeNB：The auxiliary serving BSs of Secondary eNB.

SGW:Serving Gateway, gateway, the user plane network element of LTE core network.

SRB:Signaling Radio Bearer, for transmitting the radio bearer of RRC control signaling.

TP：Transmission Point, abstract wireless receiving and dispatching node, eNB and AP are a kind of TP.

TRP:Transmit Receive Point, the AP being equivalent in wlan system.

TS:Training Sequence, wave beam training sequence, wave beam training signal is formed in a manner of loop cycle.

TTI：Transmission Timing Interval Transmission Time Intervals.

UCI:The up ancillary control informations of Uplink Control Info.

UDN:Ultra Dense Network, super-intensive network, raising system is multiplexed by the space division frequency of enhancing and held Amount.

WLAN:Wireless Local Access Network, the wireless local area network (WLAN) system of ieee standard specification.

Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and formed Network on, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to they are stored Performed in the storage device by computing device, and in some cases, can be with different from shown in order execution herein The step of going out or describing, they are either fabricated to each integrated circuit modules respectively or by multiple modules in them or Step is fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware and software combination.

The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims

A kind of 1. method for the sub- state that cooperates, it is characterised in that including：

Master control anchor point node shunts base-station node sending measuring parameter to user equipment (UE) or wave beam forming BF, wherein, the measurement Parameter includes carrying out the parameter required for the synchronous measurement with RRM RRM of spatial time-frequency；

Receive the UE and/or BF shunting base-station nodes and feed back the UE or described BF shuntings base according to the measurement parameter The wave beam forming stood is the same as sub-state and RRM RRM measurement results；

The radio chains of the BF shuntings base-station node are managed with sub-state and the RRM measurement results according to the wave beam forming Road RL.
2. according to the method for claim 1, it is characterised in that the measurement parameter is used for UE to BF shuntings base station section The administrative serving cell of point and/or Beams carry out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements, or BF shunts the UE that base-station node is shunted to the BF in the range of base-station node administrative serving cell and/or Beams and carried out Upstream space Time and Frequency Synchronization and up RRM measurements.
3. according to the method for claim 1, it is characterised in that the master control anchor point node passes through RRC signaling and the use Family equipment UE interactive information, and/or, the master control anchor point node shunts base station by standard interface signaling item and the BF and saved Point interactive information, wherein, the standard interface is the standardization between the master control anchor point node and BF shunting base-station nodes Interface.
4. according to the method for claim 1, it is characterised in that the wave beam forming includes one below with sub-state：

Wave beam forming loses sub-state, the thick same sub-state of wave beam forming, the thin same sub-state of wave beam forming.
5. according to the method for claim 1, it is characterised in that according to the wave beam forming with sub-state and the RRM Measurement result manages the Radio Link RL of the BF shuntings base-station node, including at least one of：

Addition, changes or deletes the RL.
A kind of 6. method for the sub- state that cooperates, it is characterised in that including：

User equipment (UE) receives the measurement parameter that master control anchor point node issues；

The administrative serving cell of base-station node is shunted to BF according to the measurement parameter and/or Beams carries out downlink spatial time-frequency The management RRM measurements of synchronous and downlink radio resource；

The wave beam forming of the UE is reported into the master control anchor point node with sub-state and descending RRM measurement results, wherein, institute State master control anchor point node and manage the BF shuntings base with sub-state and the descending RRM measurement results according to the wave beam forming The Radio Link RL of tiny node.
7. according to the method for claim 6, it is characterised in that complete first time downlink spatial and/or time-frequency in the UE Before synchronous regime, the UE is in wave beam forming and loses sub-state.
8. according to the method for claim 6, it is characterised in that it is slightly synchronous to complete downlink spatial and/or time-frequency in the UE After training, the UE is in the same sub-state of thick wave beam forming；By the wave beam forming that the UE is in sub-state and under Row RRM measurement results report the master control anchor point node, including：The UE reports the thick wave beam to the master control anchor point node Figuration is the same as sub-state and descending RRM measurement results.
9. according to the method for claim 6, it is characterised in that it is carefully synchronous to complete downlink spatial and/or time-frequency in the UE After training, the UE is in the same sub-state of thin wave beam forming；

The wave beam forming that the UE is in is reported into the master control anchor point node with sub-state and descending RRM measurement results, wrapped Include：The UE reports the thin wave beam forming with sub-state and descending RRM measurement results to the master control anchor point node.
10. method according to claim 8 or claim 9, it is characterised in that lose downlink spatial in the UE and/or time-frequency is same After the state of step, the UE is in wave beam forming and loses sub-state；

The wave beam forming that the UE is in is lost into sub-state and descending RRM measurement results report the master control anchor point node, is wrapped Include：The UE reports the wave beam forming to lose sub-state and descending RRM measurement results to the master control anchor point node.
11. according to the method for claim 6, it is characterised in that the user equipment (UE) passes through RRC signaling and the master control Anchor point node interactive information.
12. according to the method for claim 6, it is characterised in that methods described also includes：

Before wave beam forming Radio Link BF RL foundation, the UE is in the first thick or thin same sub-state of wave beam forming, its In, after the state that the UE loses descending or upstream space and/or Time and Frequency Synchronization, the UE is thick or thin by described first Wave beam forming is that the first wave beam forming loses sub-state with step State Transferring；Space and/or Time and Frequency Synchronization are completed in the UE After training, the UE is the described first thick or thin same step of wave beam forming by the sub- State Transferring of the first wave beam forming step-out State；

After wave beam forming Radio Link BF RL foundation, descending or upstream space and/or Time and Frequency Synchronization are lost in the UE State after, the UE by the second thick or thin wave beam forming with step State Transferring be the second wave beam forming lose sub-state； After the UE completes space and/or Time and Frequency Synchronization training, the UE is by the sub- State Transferring of the second wave beam forming step-out For the described second thick or thin same sub-state of wave beam forming；

After BF RL foundation, the UE is second thick with step State Transferring by the described first thick or thin wave beam forming Or the same sub-state of thin wave beam forming；The state of descending or upstream space and/or Time and Frequency Synchronization, and institute are lost in the UE After stating BF RL releases, the UE is assigned by the described second thick or thin wave beam forming with step State Transferring for first wave beam Shape loses sub-state.
13. according to the method for claim 12, it is characterised in that methods described also includes：

After BF RL releases, the UE is described the with step State Transferring by the described second thick or thin wave beam forming The one thick or thin same sub-state of wave beam forming；

After BF RL releases, the UE is first wave beam by the sub- State Transferring of the second wave beam forming step-out Figuration loses sub-state.
A kind of 14. method for the sub- state that cooperates, it is characterised in that including：

BF shunting base-station nodes receive the measurement parameter that master control anchor point node issues；

The UEs in the range of base-station node administrative serving cell and/or Beams is shunted to the BF according to the measurement parameter to enter Row upstream space Time and Frequency Synchronization and ascending wireless resource management RRM measurements；

The wave beam forming of BF shunting base-station nodes is reported into the master control anchor point with sub-state and up RRM measurement results Node, wherein, the master control anchor point node is according to the wave beam forming with sub-state and the up RRM measurement results management The Radio Link RL of the BF shuntings base-station node.
15. according to the method for claim 14, it is characterised in that be directed to some particular UE in BF shunting base-station nodes Before completing first time upstream space and/or Time and Frequency Synchronization state, the BF shuntings base-station node is in for some particular UE Wave beam forming loses sub-state.
16. according to the method for claim 14, it is characterised in that be directed to some particular UE in BF shunting base-station nodes After completion upstream space and/or time-frequency are slightly synchronously trained, the BF shuntings base-station node is in thick ripple for some particular UE The same sub-state of beam figuration；

By BF shunting base-station nodes for the wave beam forming that some particular UE is in sub-state and up RRM measurement knots Fruit reports the master control anchor point node, including：The BF shuntings base-station node reports the thick ripple to the master control anchor point node Beam figuration is the same as sub-state and up RRM measurement results.
17. according to the method for claim 14, it is characterised in that be directed to some particular UE in BF shunting base-station nodes After completion upstream space and/or time-frequency are carefully synchronously trained, the BF shuntings base-station node is in thin ripple for some particular UE The same sub-state of beam figuration；

By BF shunting base-station nodes for the wave beam forming that some particular UE is in sub-state and up RRM measurement knots Fruit reports the master control anchor point node, including：The BF shuntings base-station node reports the thin ripple to the master control anchor point node Beam figuration is the same as sub-state and up RRM measurement results.
18. according to the method described in claim 16 or 17, it is characterised in that be directed to some in BF shunting base-station nodes After particular UE loses the state of up or upstream space and/or Time and Frequency Synchronization, the BF shuntings base-station node is directed to some Particular UE is in wave beam forming and loses sub-state；

By BF shunting base-station nodes for the wave beam forming that some particular UE is in sub-state and up RRM measurement knots Fruit reports the master control anchor point node, including：The BF shuntings base-station node reports the wave beam to the master control anchor point node Figuration loses sub-state and up RRM measurement results.
19. according to the method for claim 14, it is characterised in that the BF shuntings base-station node is believed by standard interface Order and the master control anchor point node interactive information, wherein, the standard interface is that the master control anchor point node and BF shunt base Standard interface between tiny node.
20. according to the method for claim 14, it is characterised in that methods described also includes：

Before wave beam forming Radio Link BF RL foundation, the BF shunting base-station nodes are in first for some particular UE The thick or thin same sub-state of wave beam forming, wherein, the BF shunt base-station node for some particular UE lose it is descending or After the state of upstream space and/or Time and Frequency Synchronization, the BF shuntings base-station node is same by the described first thick or thin wave beam forming Sub-state is converted to the first wave beam forming and loses sub-state；In the BF shunting base-station nodes sky is completed for some particular UE Between and/or Time and Frequency Synchronization training after, BF shunting base-station node is by the sub- State Transferring of the first wave beam forming step-out The described first thick or thin same sub-state of wave beam forming；

After wave beam forming Radio Link BF RL foundation, in the case where BF shunting base-station nodes lose for some particular UE After row or the state of upstream space and/or Time and Frequency Synchronization, the BF shunts base-station node by the second thick or thin wave beam forming It is that the second wave beam forming loses sub-state with step State Transferring；Base-station node is shunted in the BF to complete for some particular UE After space and/or Time and Frequency Synchronization training, the BF shunts base-station node by the sub- State Transferring of the second wave beam forming step-out For the described second thick or thin same sub-state of wave beam forming；

After BF RL foundation, the BF shunts base-station node by the described first thick or thin same sub-state of wave beam forming Be converted to the second thick or thin same sub-state of wave beam forming；The BF shunt base-station node lose for some particular UE it is descending Or the state of upstream space and/or Time and Frequency Synchronization, and after BF RL releases, the BF shunts base-station node by institute It is that first wave beam forming loses sub-state that the second thick or thin wave beam forming, which is stated, with step State Transferring.
21. according to the method for claim 20, it is characterised in that methods described also includes：

After BF RL releases, the BF shunts base-station node by the described second thick or thin same sub-state of wave beam forming Be converted to the described first thick or thin same sub-state of wave beam forming；

After BF RL releases, the BF shuntings base-station node is by the sub- State Transferring of the second wave beam forming step-out First wave beam forming loses sub-state.
A kind of 22. system for the sub- state that cooperates, it is characterised in that including：

Master control anchor point node shunts base-station node sending measuring parameter to user equipment (UE) or wave beam forming BF, wherein, the measurement Parameter includes carrying out the parameter required for the synchronous measurement with RRM RRM of spatial time-frequency；

The UE receives the measurement parameter, and the administrative serving cell of base-station node is shunted to the BF according to the measurement parameter Or Beams carries out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements, and the wave beam forming of the UE is same Sub-state and descending RRM measurement results report the master control anchor point node；

The BF shuntings base-station node receives the measurement parameter, and base-station node institute is shunted to the BF according to the measurement parameter UEs in the range of the serving cell or Beams of linchpin carries out upstream space Time and Frequency Synchronization and ascending wireless resource management RRM is surveyed Amount, and the wave beam forming of BF shunting base-station nodes is reported into the master control anchor with sub-state and up RRM measurement results Point node；

The master control anchor point node manages the BF shuntings according to the wave beam forming with sub-state and the RRM measurement results The Radio Link RL of base-station node.
23. system according to claim 22, it is characterised in that the master control anchor point node by RRC signaling with it is described User equipment (UE) interactive information, and/or, the master control anchor point node shunts base station by standard interface signaling item and the BF Node interactive information, wherein, the standard interface is the standard between the master control anchor point node and BF shunting base-station nodes Change interface.
24. system according to claim 22, it is characterised in that the wave beam forming with sub-state include it is following it One：

Wave beam forming loses sub-state, the thick same sub-state of wave beam forming, the thin same sub-state of wave beam forming.
25. system according to claim 22, it is characterised in that according to the wave beam forming with sub-state and described RRM measurement results manage the Radio Link RL of the BF shuntings base-station node, including at least one of：

Addition, changes or deletes the RL.
A kind of 26. device for the sub- state that cooperates, applied to master control anchor point node, it is characterised in that including：

Sending module, for shunting base-station node sending measuring parameter to user equipment (UE) or wave beam forming BF, wherein, the measurement Parameter includes carrying out the parameter required for the synchronous measurement with RRM RRM of spatial time-frequency；

First receiving module, feed back institute according to the measurement parameter for receiving the UE and/or BF shunting base-station nodes The wave beam forming of UE or described BF shuntings base station is stated with sub-state and RRM RRM measurement results；

Management module, for managing the BF shuntings base with sub-state and the RRM measurement results according to the wave beam forming The Radio Link RL of tiny node.
27. device according to claim 26, it is characterised in that the measurement parameter is used for UE and shunts base station to the BF The administrative serving cell of node and/or Beams carry out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements, or Person BF shunts the UE that base-station node is shunted to the BF in the range of base-station node administrative serving cell and/or Beams and entered Row upstream space Time and Frequency Synchronization and up RRM measurements.
A kind of 28. device for the sub- state that cooperates, applied to user equipment (UE), it is characterised in that including：

Second receiving module, the measurement parameter issued for receiving master control anchor point node；

First measurement module, for shunting the administrative serving cell and/or Beams of base-station node to BF according to the measurement parameter Carry out downlink spatial Time and Frequency Synchronization and downlink radio resource management RRM measurements；

First reporting module, for the wave beam forming of the UE to be reported into the master with sub-state and descending RRM measurement results Anchor point node is controlled, wherein, the master control anchor point node is according to the wave beam forming with sub-state and the descending RRM measurements knot Fruit manages the Radio Link RL of the BF shuntings base-station node.
29. device according to claim 28, it is characterised in that first measurement module is additionally operable to complete in the UE Before first time downlink spatial and/or Time and Frequency Synchronization state, determine that the UE is in wave beam forming and loses sub-state.
30. device according to claim 28, it is characterised in that first reporting module is additionally operable to complete in the UE After downlink spatial and/or time-frequency are slightly synchronously trained, determine that the UE is in the same sub-state of thick wave beam forming, and to the master Control anchor point node reports the thick wave beam forming with sub-state and descending RRM measurement results.
31. device according to claim 28, it is characterised in that first reporting module is additionally operable to complete in the UE After downlink spatial and/or time-frequency are carefully synchronously trained, determine that the UE is in the same sub-state of thin wave beam forming, and to the master Control anchor point node reports the thin wave beam forming with sub-state and descending RRM measurement results.
32. the device according to claim 30 or 31, it is characterised in that first reporting module is additionally operable in the UE After the state for losing downlink spatial and/or Time and Frequency Synchronization, determine that the UE is in wave beam forming and loses sub-state, and to described Master control anchor point node reports the wave beam forming to lose sub-state and descending RRM measurement results.
33. a kind of device for the sub- state that cooperates, base station is shunted applied to BF, it is characterised in that including：

3rd receiving module, the measurement parameter issued for receiving master control anchor point node；

Second measurement module, for the BF is shunted according to the measurement parameter the administrative serving cell of base-station node and/or UEs in the range of Beams carries out upstream space Time and Frequency Synchronization and ascending wireless resource management RRM measurements；

Second reporting module, for the BF to be shunted to the wave beam forming of base-station node with sub-state and up RRM measurement knots Fruit reports the master control anchor point node, wherein, the master control anchor point node is according to the wave beam forming with sub-state and described Up RRM measurement results manage the Radio Link RL of the BF shuntings base-station node.
34. device according to claim 33, it is characterised in that second measurement module is additionally operable to shunt in the BF Before base-station node completes first time upstream space and/or Time and Frequency Synchronization state for some particular UE, the BF shuntings are determined Base-station node is in wave beam forming for some particular UE and loses sub-state.
35. device according to claim 33, it is characterised in that second reporting module is additionally operable to shunt in the BF After base-station node is slightly synchronously trained for some particular UE completion upstream space and/or time-frequency, the BF shuntings base station is determined Node is in the same sub-state of thick wave beam forming for some particular UE, and BF shunting base-station nodes is specific for some The thick wave beam forming that UE is in reports the master control anchor point node with sub-state and up RRM measurement results.
36. device according to claim 33, it is characterised in that second reporting module is additionally operable to shunt in the BF After base-station node is carefully synchronously trained for some particular UE completion upstream space and/or time-frequency, the BF shuntings base station is determined Node is in the same sub-state of thin wave beam forming for some particular UE, and BF shunting base-station nodes is specific for some The thin wave beam forming that UE is in reports the master control anchor point node with sub-state and up RRM measurement results.
37. according to the device described in claim 35 or 36, it is characterised in that second reporting module is additionally operable to described After BF shunting base-station nodes lose the state of up or upstream space and/or Time and Frequency Synchronization for some particular UE, it is determined that The BF shunting base-station nodes are in wave beam forming for some particular UE and lose sub-state, and the BF is shunted into base-station node Sub-state is lost for the wave beam forming that some particular UE is in and up RRM measurement results report the master control anchor point node.