CN105307269A - Cell resource state information processing method, cell resource state information processing device and base station - Google Patents
Cell resource state information processing method, cell resource state information processing device and base station Download PDFInfo
- Publication number
- CN105307269A CN105307269A CN201410277524.5A CN201410277524A CN105307269A CN 105307269 A CN105307269 A CN 105307269A CN 201410277524 A CN201410277524 A CN 201410277524A CN 105307269 A CN105307269 A CN 105307269A
- Authority
- CN
- China
- Prior art keywords
- cell resource
- resource status
- under
- status
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Abstract
The invention provides a cell resource state information processing method, a cell resource state information processing device and a base station, wherein the method comprises the following steps: sending cell resource state request information to a target base station, and receiving cell resource state information of a UE in a double-link state reported by the target base station; and performing inter-cell service treatment according to the received cell resource state information. By means of the invention, the problems that the utilization rate of network resources is greatly reduced and the user experience is influenced due to the fact that the cell resource state information in the double-link state cannot be obtained in the related technology can be solved; therefore, the cell resource state information of the UE in a double-link scene can be effectively obtained; complete basis for cell treatment is provided; the use efficiency of resources is effectively increased; and the user satisfaction degree is greatly increased.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of cell resource status information processing method, device and base station.
Background technology
Long Term Evolution (LongTermEvolution, referred to as LTE) network is by the universal mobile telecommunications system (UniversalMobileTelecommunicationsSystem strengthened, referred to as UMTS) land radio access web (Evolved-UMTSTerrestrialRadioAccessNetwork, referred to as E-UTRAN) base station, namely strengthen base station (EvolvedNodeB, referred to as eNB,) and evolution packet switching center (EvolvedPacketCore, referred to as EPC) composition, network flattening.Wherein, E-UTRAN comprises the set of the eNB be connected by S1 interface with EPC, and connect by X2 between eNB, S1, X2 are logic interfacing.An EPC can manage one or more eNB, and an eNB also can be controlled by multiple EPC, and an eNB can manage one or more community.Lte-a system is by LTE system evolution, and the network architecture is consistent with LTE.
For fast lifting network performance, low power nodes (LowpowerNode is disposed in LTE system, referred to as LPN) with the solution providing the small-cell network strategy that (Smallcell, referred to as SC) covers to become a very attractive.Fig. 1 is the network architecture schematic diagram that correlation technique double center chain connects, as shown in Figure 1, with core net (CoreNetwork, referred to as CN) in Mobility Management Entity (MobilityManagementEntity, referred to as MME) have S1-MME interface and regarded as the base station of mobile anchor point by CN, be called dominant base (MastereNB, referred to as MeNB); Except MeNB, for UE provides the node of extra Radio Resource, be called time base station (SecondaryeNB, referred to as SeNB).Interface between MeNB and SeNB can be called Xn interface temporarily, can transmit chain of command signaling and user face data.All have wireless Uu mouth between MeNB and SeNB and UE, that is, UE is in doubly-linked chain state (DualConnectivity, referred to as DC).
Under this system architecture, concrete user face data divides stream architecture to have multiple implementation.For downlink data, up similar.The carrying EPSbearer#1 of shunting scheme one: UE, sends to SeNB to send to UE by Uu mouth by gateway (ServingGateway, referred to as S-GW) by S1-U interface; Namely the granularity shunted is carrying rank, and some of UE is carried through MeNB to send, and some is carried through SeNB to send.The transmission of the carrying EPSbearer#2 of shunting scheme two: UE be by S-GW by S1-U interface by Packet Generation to MeNB after, partial data bag is sent to UE by Uu mouth by MeNB, and another part packet is then transferred to SeNB by Xn interface, is sent to UE by SeNB by Uu mouth again.Like this, the packet of same carrying sends by the Radio Resource of two base stations, namely the granularity shunted is under carrying rank, such as, can carry out the shunting of data at PDCP (PacketDataConvergenceProtocol, referred to as PDCP) layer.
When carrying out load balancing operation in a network, need between eNB to obtain mutually the current resource service condition in community, by the local resource service condition obtained, carry out load balancing operation, with the robustness of the capacity and network that improve network.But above-mentioned acquisition local resource uses information, and carry out carrying out under corresponding operating process is all in singular link state for UE, but under the scene of dual link, there is link at Mcell (Mastercell) and Scell (Secondarycell) in UE simultaneously.Scell, except the UE serving this community, also will bear the partial data transmission of the UE being in double-strand state.MeNB is when determining to carry out data distribution to UE or carry out the algorithmic decision of handover operation, need the saturation to dual link UE and single connection UE in reference target Scell, such as, double-strand can be selected to connect the larger Target cell of UE capacity and to do the Target cell of shunting.And in the related, be the saturation that cannot indicate dual link UE and single connection UE in cell resource status information.
Therefore, in the related, existence cannot obtain the cell resource status information under two linking status, causes the utilance of Internet resources greatly to reduce, affects the problem of Consumer's Experience.
Summary of the invention
The invention provides a kind of cell resource status information processing method, device and base station, at least to solve in the related, existence cannot obtain the cell resource status information under two linking status, causes the utilance of Internet resources greatly to reduce, affects the problem of Consumer's Experience.
According to an aspect of the present invention, provide a kind of cell resource status information processing method, comprising: send cell resource status solicited message to target BS; The cell resource status information comprising UE under two linking status receiving that target BS reports; Inter-cell traffic process is carried out according to the described cell resource status information received.
Preferably, described cell resource status information comprise following one of at least: hardware asset information, S1 interface transmission bandwidth resource information, Radio Resource use information, comprehensive community can by load capacity information, be almost empty frame ABS state information.
Preferably, send described cell resource status solicited message to described target BS to comprise: send the cell resource status solicited message carrying indication information to described target BS, wherein, described indication information comprises: the first indication information and/or the second indication information, described first indication information is used to indicate to be distinguished the cell resource status of the UE under two linking status and singular link state, and described second indication information is used to indicate adopting the cell resource status of the UE of different shunting mode to distinguish under two linking status.
Preferably, under two linking status the described cell resource status information of UE comprise following one of at least: adopt the resource ratio that different shunting mode UE takies under the resource quantity adopting the UE of different shunting mode to take under the resource ratio that under the resource quantity that under dual link state, UE takies, dual link state, UE takies, dual link state, dual link state.
Preferably, according to the described cell resource status information that receives carry out inter-cell traffic process comprise following one of at least: the load balancing process carrying out minizone according to the described cell resource status information received; The service distributing process of minizone is carried out according to the described cell resource status information received; The hand-off process of minizone is carried out according to the described cell resource status information received.
Preferably, by the described cell resource status information comprising UE under two linking status that X2 interface receives that described target BS reports; Or, the described cell resource status information comprising UE under two linking status receiving that described target BS reports by the mode of mobile management entity MME transparent transmission by S1 interface.
According to a further aspect in the invention, providing a kind of cell resource status information processing method, comprising: receiving the cell resource status solicited message for asking cell resource status information that source base station sends; According to described cell resource status solicited message, the resource of UE under described pair of linking status is measured; To described source base station report measurement results.
Preferably, according to described cell resource status solicited message, carry out measurement to the resource of UE under described pair of linking status to comprise: when carrying the first indication information being used to indicate and distinguishing the cell resource status of the UE under two linking status and singular link state in described cell resource status solicited message, the resource of UE under the resource of UE under two linking status and singular link state is measured respectively; And/or, when carrying the second indication information being used to indicate and adopting the cell resource status of the UE of different shunting mode to distinguish under to two linking status in described cell resource status solicited message, measure adopting the resource of different shunting mode UE under two linking status.
Preferably, the described cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status receiving that described source base station sends by X2 interface, and by X2 interface to described source base station report measurement results; Or, the described cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status receiving that described source base station sends by the mode of mobile management entity MME transparent transmission by S1 interface, and by S1 interface by the mode of mobile management entity MME transparent transmission to described source base station report measurement results.
Provide a kind of cell resource status information processor, comprising according to of the present invention: the first sending module also on the one hand, for sending cell resource status solicited message to target BS; First receiver module, for the cell resource status information comprising UE under two linking status receiving that target BS reports; Processing module, for carrying out inter-cell traffic process according to the described cell resource status information received.
Preferably, described first sending module comprises: the first transmitting element, for sending the cell resource status solicited message carrying indication information to described target BS, wherein, described indication information comprises: the first indication information and/or the second indication information, described first indication information is used to indicate to be distinguished the cell resource status of the UE under two linking status and singular link state, and described second indication information is used to indicate adopting the cell resource status of the UE of different shunting mode to distinguish under two linking status.
Preferably, described processing module comprise following one of at least: the first processing unit, for carrying out the load balancing process of minizone according to the described cell resource status information received; Second processing unit, for carrying out the service distributing process of minizone according to the described cell resource status information received; 3rd processing unit, for carrying out the hand-off process of minizone according to the described cell resource status information received.
Preferably, described first receiver module, the described cell resource status information comprising UE under two linking status also for being received by X2 interface that described target BS reports; Or, described first receiver module, the described cell resource status information comprising UE under two linking status also for receiving that described target BS reports by S1 interface by the mode of mobile management entity MME transparent transmission.
In accordance with a further aspect of the present invention, provide a kind of cell resource status information processor, comprising: the second receiver module, for receiving the cell resource status solicited message for asking cell resource status information that source base station sends; Measurement module, for according to described cell resource status solicited message, measures the resource of UE under described pair of linking status; Reporting module, for described source base station report measurement results.
Preferably, described measurement module comprises: the first measuring unit, when for carrying the first indication information being used to indicate and distinguishing the cell resource status of the UE under two linking status and singular link state in described cell resource status solicited message, the resource of UE under the resource of UE under two linking status and singular link state is measured respectively; And/or, second measuring unit, when for carrying the second indication information being used to indicate and adopting the cell resource status of the UE of different shunting mode to distinguish under to two linking status in described cell resource status solicited message, measure adopting the resource of different shunting mode UE under two linking status.
Preferably, described second receiver module, also for the described cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status that received by X2 interface that described source base station sends, described reporting module, also for by X2 interface to described source base station report measurement results; Or, described second receiver module, also for the described cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status that receives that described source base station sends by the mode of mobile management entity MME transparent transmission by S1 interface, described reporting module, also for passing through the mode of S1 interface by mobile management entity MME transparent transmission to described source base station report measurement results.
According to also one side of the present invention, provide a kind of base station, comprise the device described in above-mentioned any one.
By the present invention, adopt and send cell resource status solicited message to target BS, the cell resource status information comprising UE under two linking status receiving that target BS reports; Inter-cell traffic process is carried out according to the described cell resource status information received, solve in correlation technique, existence cannot obtain the cell resource status information under two linking status, the utilance of Internet resources is caused greatly to reduce, affect the problem of Consumer's Experience, and then reach the cell resource status information that effectively can obtain UE under double-strand connects scene, the complete foundation of carrying out community process is provided, effective raising resource utilization, improves the effect of user satisfaction greatly.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the network architecture schematic diagram that correlation technique double center chain connects;
Fig. 2 is the flow chart of the cell resource status information processing method one according to the embodiment of the present invention;
Fig. 3 is the flow chart of the cell resource status information processing method two according to the embodiment of the present invention;
Fig. 4 is the structured flowchart of the cell resource status information processor one according to the embodiment of the present invention;
Fig. 5 is the preferred structure block diagram of the first sending module 42 in the cell resource status information processor one according to the embodiment of the present invention;
Fig. 6 is the preferred structure block diagram of processing module 46 in the cell resource status information processor one according to the embodiment of the present invention;
Fig. 7 is the structured flowchart of the cell resource status information processor two according to the embodiment of the present invention;
Fig. 8 is the preferred structure block diagram of measurement module 74 in the cell resource status information processor two according to the embodiment of the present invention;
Fig. 9 is the structured flowchart of the base station according to the embodiment of the present invention;
Figure 10 utilizes X2 interface to realize the flow chart of the transmission method of cell resource status information under dual link scene according to the preferred embodiment of the invention;
Figure 11 is the network method flow diagram that utilizes S1 Interface realization local resource to transmit under sharing scene according to the preferred embodiment of the invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Provide a kind of cell resource status information processing method in the present embodiment, Fig. 2 is the flow chart of the cell resource status information processing method one according to the embodiment of the present invention, and as shown in Figure 2, this flow process comprises the steps:
Step S202, sends cell resource status solicited message to target BS;
Step S204, the cell resource status information comprising UE under two linking status receiving that target BS reports, wherein, cell resource status information can comprise multiple, such as, following information can be comprised one of at least: hardware asset information, S1 interface transmission bandwidth resource information, Radio Resource use information, comprehensive community can by load capacity information, be almost empty frame ABS state information;
Step S206, carries out inter-cell traffic process according to the cell resource status information received.
Pass through above-mentioned steps, according to the cell resource status information comprising UE under two linking status that the target BS that receives reports, carry out inter-cell traffic process, relative to the cell resource status information that cannot obtain in correlation technique under two linking status, the utilance of Internet resources is caused greatly to reduce, affect the problem of Consumer's Experience, and then reach the cell resource status information that effectively can obtain UE under double-strand connects scene, the complete foundation of carrying out community process is provided, effective raising resource utilization, improves the effect of user satisfaction greatly.
In order to the cell resource status information reported target BS indicates in detail, receive that target BS reports comprise the cell resource status information of UE under two linking status before, the cell resource status solicited message of carrying indication information can also be sent to target BS, wherein, this indication information comprises: the first indication information and/or the second indication information, first indication information is used to indicate to be distinguished the cell resource status of the UE under two linking status and singular link state, second indication information is used to indicate adopting the cell resource status of the UE of different shunting mode to distinguish under two linking status.
Under two linking status, the cell resource status information of UE can the difference of form of presentation of resource, the resource that the lower UE of two linking status takies is stated respectively, such as, can in the following ways one of at least: the resource ratio adopting the UE of different shunting mode to take under the resource quantity adopting the UE of different shunting mode to take under the resource ratio that under the resource quantity that under dual link state, UE takies, dual link state, UE takies, dual link state, dual link state.
Preferably, carry out inter-cell traffic process according to the cell resource status information received and also can adopt multiple processing mode, such as, one of can adopt following processing mode at least: the load balancing process carrying out minizone according to the cell resource status information received; The service distributing process of minizone is carried out according to the cell resource status information received; The hand-off process of minizone is carried out according to the cell resource status information received.
Receive that target BS reports comprise the cell resource status information of UE under two linking status time, also can adopt various ways, such as, the cell resource status information comprising UE under two linking status that can receive that target BS reports by X2 interface; The cell resource status information comprising UE under two linking status that can also receive that target BS reports by S1 interface by the mode of mobile management entity MME transparent transmission.
In the present embodiment, additionally provide a kind of cell resource status information processing method, Fig. 3 is the flow chart of the cell resource status information processing method two according to the embodiment of the present invention, and as shown in Figure 3, this flow process comprises the steps:
Step S302, receives the cell resource status solicited message for asking cell resource status information that source base station sends;
Step S304, according to cell resource status solicited message, measures the resource of UE under two linking status;
Step S306, to source base station report measurement results.
Pass through above-mentioned steps, according to the cell resource status solicited message that source base station sends, the cell resource status information comprised under two linking status is reported to source base station, the cell resource status information comprising UE under two linking status that source base station can be reported according to the target BS received, carry out inter-cell traffic process, relative to the cell resource status information that cannot obtain in correlation technique under two linking status, the utilance of Internet resources is caused greatly to reduce, affect the problem of Consumer's Experience, and then reach the cell resource status information that effectively can obtain UE under double-strand connects scene, the complete foundation of carrying out community process is provided, effective raising resource utilization, greatly improve the effect of user satisfaction.
According to cell resource status solicited message, to when under two linking status, the resource of UE is measured, the difference of information entrained in the local resource solicited message sent according to source base station, target BS can carry out different measurement processing, such as, when carrying the first indication information being used to indicate and the cell resource status of the UE under two linking status and singular link state is distinguished in cell resource status solicited message, the resource of UE under the resource of UE under two linking status and singular link state is measured respectively or added up; Again such as, when carrying the second indication information be used to indicate adopting the cell resource status of the UE of different shunting mode to distinguish under two linking status in cell resource status solicited message, measuring adopting the resource of the UE of different shunting mode under two linking status or adding up.
Correspondingly, the cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status that can receive that source base station sends by X2 interface, and by X2 interface to source base station report measurement results; The cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status that also can receive that source base station sends by S1 interface by the mode of mobile management entity MME transparent transmission, and by S1 interface by the mode of mobile management entity MME transparent transmission to source base station report measurement results.
Additionally provide a kind of cell resource status information processor in the present embodiment, this device is used for realizing above-described embodiment and preferred implementation, has carried out repeating no more of explanation.As used below, term " module " can realize the software of predetermined function and/or the combination of hardware.Although the device described by following examples preferably realizes with software, hardware, or the realization of the combination of software and hardware also may and conceived.
Fig. 4 is the structured flowchart of the cell resource status information processor one according to the embodiment of the present invention, and as shown in Figure 4, this device comprises the first sending module 42, first receiver module 44 and processing module 46, is described below to this device.
First sending module 42, for sending cell resource status solicited message to target BS; First receiver module 44, is connected to above-mentioned first sending module 42, for the cell resource status information comprising UE under two linking status receiving that target BS reports; Processing module 46, is connected to above-mentioned first receiver module 44, for carrying out inter-cell traffic process according to the cell resource status information received.
Fig. 5 is the preferred structure block diagram of the first sending module 42 in the cell resource status information processor one according to the embodiment of the present invention, and as shown in Figure 5, this first sending module 42 comprises the first transmitting element 52, is described below to this first transmitting element 52.
First transmitting element 52, for sending the cell resource status solicited message carrying indication information to target BS, wherein, this indication information comprises: the first indication information and/or the second indication information, first indication information is used to indicate to be distinguished the cell resource status of the UE under two linking status and singular link state, and the second indication information is used to indicate adopting the cell resource status of the UE of different shunting mode to distinguish under two linking status.
Fig. 6 is the preferred structure block diagram of processing module 46 in the cell resource status information processor one according to the embodiment of the present invention, as shown in Figure 6, this processing module 46 comprise following one of at least: the first processing unit 62, second processing unit 64, the 3rd processing unit 66, be described this processing module 46 below.
First processing unit 62, for carrying out the load balancing process of minizone according to the cell resource status information received; Second processing unit 64, for carrying out the service distributing process of minizone according to the cell resource status information received; 3rd processing unit 66, for carrying out the hand-off process of minizone according to the cell resource status information received.
Preferably, the first receiver module 44, the cell resource status information comprising UE under two linking status also for being received by X2 interface that target BS reports; Or, this first receiver module 44, the cell resource status information comprising UE under two linking status also for receiving that target BS reports by S1 interface by the mode of mobile management entity MME transparent transmission.
In the present embodiment, additionally provide a kind of cell resource status information processor, Fig. 7 is the structured flowchart of the cell resource status information processor two according to the embodiment of the present invention, as shown in Figure 7, this device comprises: the second receiver module 72, measurement module 74 and reporting module 76, be described this device below.
Second receiver module 72, for receiving the cell resource status solicited message for asking cell resource status information that source base station sends; Measurement module 74, is connected to above-mentioned second receiver module 72, for according to cell resource status solicited message, measures the resource of UE under two linking status; Reporting module 76, is connected to above-mentioned measurement module 74, for source base station report measurement results.
Fig. 8 is the preferred structure block diagram of measurement module 74 in the cell resource status information processor two according to the embodiment of the present invention, as shown in Figure 8, this measurement module 74 comprises: the first measuring unit 82 and/or the second measuring unit 84, is described this measurement module 74 below.
First measuring unit 82, when for carrying the first indication information being used to indicate and distinguishing the cell resource status of the UE under two linking status and singular link state in cell resource status solicited message, the resource of UE under the resource of UE under two linking status and singular link state is measured respectively; And/or, second measuring unit 84, when for carrying the second indication information be used to indicate adopting the cell resource status of the UE of different shunting mode to distinguish under two linking status in cell resource status solicited message, measure adopting the resource of the UE of different shunting mode under two linking status.
Preferably, above-mentioned second receiver module 72, also for the cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status that received by X2 interface that source base station sends, above-mentioned reporting module 76, also for by X2 interface to source base station report measurement results; Or, above-mentioned second receiver module 72, also for the cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status that receives that source base station sends by the mode of mobile management entity MME transparent transmission by S1 interface, above-mentioned reporting module 76, also for passing through the mode of S1 interface by mobile management entity MME transparent transmission to source base station report measurement results.
Fig. 9 is the structured flowchart of the base station according to the embodiment of the present invention, and as shown in Figure 9, this base station 90, comprises cell resource status information processor 1 and/or the cell resource status information processor 2 94 of above-mentioned any one.
For in correlation technique, how MeNB obtains the cell resource status information of refinement more to carry out the operations such as load balancing, shunting, switching, in the preferred embodiment, obtains the scheme of cell resource status information under proposing a kind of dual link scene.By the program, under the scene of dual link, the resource of community effectively can be managed and transmitted, making it possible to carry out the operations such as load balancing, shunting, switching according to the resource allocation conditions of community better.
First associated description is carried out to cell resource status information described in the invention below.
The resource management of community is in units of community, and the expression of resource state information mainly comprises hardware load (HardwareLoad), transmission load (S1TNLLoad), Radio Resource (RadioResource) and comprehensive community and can use load capacity (AvailableCapacity) information, ABS (AlmostBlankSubframe) Status information.Available load capacity is represented by the capacity total value (CellCapacityClassValue) of community and available capability value (AvailableCapacityValue).The capacity total value of community refers to that the capacity that community is added up according to the Qos demand based on user represents, the measurement of the capacity total value of different radio access technologies (radioaccesstechnology, referred to as RAT) small area uses identical standard.Available capability value is the relative ratio of the available load capacity of community and the capacity total value of community.In same system, obtained the capacity total value (CellCapacityClassValue) of community by alternate manner, comprehensive community also can be able to adopt available capability value (AvailableCapacityValue) to represent by load capacity (AvailableCapacity).ABSStatus information represents available ABSpattern information.By obtaining the resource service condition of community, carrying out load balancing operation, improving the capacity of network and the robustness of network.
The acquisition methods of cell resource status information under this dual link scene, under dual link scene can be realized, effective management of local resource and transmission, the resource state information that the Target cell that the source eNB of making can measure according to target eNB and report becomes more meticulous more, for the operations such as load balancing, shunting, switching provide more complete judgement foundation, improve net resource utilization, promote network performance, improve user satisfaction.
In the present embodiment, under dual link scene scene, the management of local resource is comprised: source eNB is when obtaining the resource state information of Target cell, source eNB notification target eNB measures and reports the resource shared by UE of the resource shared by the UE of dual link state in Target cell and non-dual link state respectively, and community can be supplied to the resource of the UE use of dual link state, and/or the resource that the UE that can be supplied to non-dual link state uses.The passable UE dividing into two types adopting shunting scheme one and adopt shunting scheme two of the UE of dual link state.
Local resource comprises polytype: hardware resource, S1 transmission bandwidth resource, Radio Resource use information, comprehensive community can by load capacity (CompositeAvailableCapacity) information, ABSStatus information (representing available ABSpattern information) etc.Wherein, Radio Resource uses information spinner will comprise PRB and uses information.PRB uses information to comprise: the total PRB service condition of guaranteed rate (GBR, the GuaranteedBitRate) business of up-downgoing and/or the PRB service condition of non-GBR traffic and/or up-downgoing community.Load capacity (CompositeAvailableCapacity) information can be used in comprehensive community.Comprehensive available load capacity by community capacity total value (CellCapacityClassValue) and available capability value (CapacityValue) represents or only represent with available capability value (CapacityValue), wherein can capability value be the relative ratio of the available load capacity of community and the capacity total value of community.
Base station 1 requires that base station 2 reports the resource state information of jurisdiction district cell2, and the resource state information indicating base station 2 to report comprises the resource status situation (optionally) of dual link UE, base station 2 adds up the resource state information of the total resource state information in community and dual link UE, non-dual link UE respectively.Concrete, it is one or more that the statistics hardware resource of community, S1 transmission bandwidth resource, Radio Resource use in the occupation condition of information, ABSpattern information, can distinguish dual link UE, resource that non-dual link UE takies respectively or ratio in resource information.Can use load capacity (CompositeAvailableCapacity) information for comprehensive community, base station 2 can draw according to the algorithm realization of inside the comprehensive available load capacity (CompositeAvailableCapacity) that cell2 can provide.The comprehensive available load capacity (CompositeAvailableCapacity) being supplied to dual link UE, non-dual link UE can be provided respectively, be supplied to dual link UE as provided respectively, the available capability value (CapacityValue) or provide in CapacityValue of non-dual link UE is supplied to the ratio that dual link UE, non-dual link UE use, or other can represent the form of comprehensive available load capacity being supplied to dual link UE, non-dual link UE.
More preferably, the capacity of the UE being supplied to shunting scheme one and adopting shunting scheme two can be distinguished in the comprehensive available load capacity being supplied to dual link UE use.
More preferably, hardware resource, S1 transmission bandwidth resource, Radio Resource use information, the one or more middle resource situation distinguished employing shunting scheme one and adopt the UE of shunting scheme two to take respectively of ABSpattern information can have been taken at dual link UE.
Base station 1 obtain the resource using status information of the cell2 that base station 2 reports after, one or more in the information such as the signal quality of the cell2 that can report according to the load condition of cell1 in base station 1, UE measurement, be initiated to the load balancing operational processes of cell2.
One or more in the information such as the signal quality of cell2, the business information of UE that base station 1 can report according to the resource using status information of cell2, UE measurement, such as, the occupation condition of cell2 is less, or be supplied to the information such as the comprehensive available load capacity of dual link UE (CompositeAvailableCapacity) is more, and initiate the foundation of the dual link of some UE to cell2, namely in cell2, a bar link is increased, for bearing the service distributing of UE, improve data throughout and the network capacity of user.
One or morely in the information such as the signal quality of cell2, the business information of UE that base station 1 can report according to the resource using status information of cell2, UE measurement the UE setting up dual link at cell2 can be moved back to in base station 1, or set up dual link in other cell.Such as, higher in the duty ratio of cell2, or wherein the resource that takies of dual link UE higher many when.
One or more in the information such as the signal quality of cell2, the business information of UE that base station 1 can report according to the resource using status information of cell2, UE measurement, the adjustment handoff threshold of the UE of dual link or UE to the cell2 of non-dual link, mobility parameters or other affect the parameter of switching behavior, thus UE can be made better to move between cell1 and cell2, improve travelling performance and the service rate of UE.
By the transmission scheme of cell resource status information under dual link scene, can realize under dual link scene, carry out effective management and the transmission of local resource information, the source eNB of making can according to the resource state information of the community of target eNB under different scene, for load balancing, shunting, switching etc. provide more complete judgement foundation, improve net resource utilization, improve user satisfaction.
Below in conjunction with accompanying drawing, the preferred embodiment for the present invention is described.
Preferred embodiment one
Figure 10 utilizes X2 interface to realize the flow chart of the transmission method of cell resource status information under dual link scene according to the preferred embodiment of the invention, and as shown in Figure 10, this flow process comprises the steps:
Step S1002, source eNB construct resource status request (RESOURCESTATUSREQUEST) message, and directly send to target eNB by X2 interface.
The effect of resource status request message is that source eNB is to target eNB request cell resource status information.Resource status request message comprises: the local resource type of request type, request, the cell list information of request, the instruction of dual link scene wherein one or more.
Wherein, request type can measure or stop measurement or amendment to measure for initiating;
The local resource type of request, refer to and comprise the resource type that the cell resource status information of request relates to: hardware resource, S1 transmission bandwidth resource, Radio Resource use information, comprehensive community can by wherein one or more such as load capacity (CompositeAvailableCapacity) information, ABSStatus information (representing available ABSpattern information).Wherein, Radio Resource uses information spinner will comprise PRB and uses information.PRB uses information to comprise: the total PRB service condition of guaranteed rate (GBR, the GuaranteedBitRate) business of up-downgoing and/or the PRB service condition of non-GBR traffic and/or up-downgoing community.Load capacity (CompositeAvailableCapacity) information can be used in comprehensive community.Comprehensive available load capacity by community capacity total value (CellCapacityClassValue) and available capability value (CapacityValue) represents or only represent with available capability value (CapacityValue), wherein can capability value be the relative ratio of the available load capacity of community and the capacity total value of community.
The cell list information of request, comprises one or more cell information in this list information, mainly the Global ID of community;
The instruction of dual link scene, indicating target eNB distinguishes the UE of dual link when reporting resource state information, further, distinguish the UE of shunting mode one and shunting mode two.
Step S1004, after target eNB receives resource status request message, if processing locality success, then performs step S1006; If processing locality failure, then perform step S1010;
Wherein, processing locality here successfully refers to and all to initiate successfully the measurement of asked all types of local resources or part is initiated successfully; When all initiating unsuccessfully, i.e. processing locality failure.
Step S1006, target eNB structure resource status response (RESOURCESTATUSRESPONSE) message, and directly send to source eNB by X2 interface.
If the measurement of all types of local resources of request is all initiated successfully, then target eNB structure resource status response message directly sends to source eNB by X2 interface, performs step S1008;
If the measure portion of all types of local resources of request is initiated successfully (declaratives are initiated unsuccessfully), then target eNB is except informing that by resource status response message eNB part in source is initiated except successfully measurement, also need the metrical information needing to comprise failure in this response message, comprising: that asks in failed cell list information, the failed local resource type of request, failure cause is one or more.Then, step S1008 is performed.
Step S1008, the resource status carrying cell resource status information is upgraded (RESOURCESTATUSUPDATE) message and directly sends to source eNB by X2 interface by target eNB.
According to periodic report, then the target eNB cycle sends resource status updating message to source eNB; According to reporting events, then target eNB is triggered by event and sends resource status updating message to source eNB.
Carry cell resource status information in resource status updating message, comprising:
For each Target cell measured, the hardware resource of statistics community, S1 transmission bandwidth resource, Radio Resource use occupation condition one or more in information, ABSpattern information, further, dual link UE can be distinguished in resource information, resource that non-dual link UE takies respectively or ratio.Can load capacity (CompositeAvailableCapacity) information be used for comprehensive community, the comprehensive available load capacity (CompositeAvailableCapacity) provided can be provided.Further, the comprehensive available load capacity (CompositeAvailableCapacity) being supplied to dual link UE, non-dual link UE can be provided respectively, be supplied to dual link UE as provided respectively, the available capability value (CapacityValue) or provide in CapacityValue of non-dual link UE is supplied to the ratio that dual link UE, non-dual link UE use, or other can represent the form of comprehensive available load capacity being supplied to dual link UE, non-dual link UE.
The capacity of the UE being supplied to shunting scheme one and adopt shunting scheme two can be distinguished further in the comprehensive available load capacity being supplied to dual link UE use.
The one or more middle resource situation distinguished employing shunting scheme one and adopt the UE of shunting scheme two to take respectively in hardware resource, S1 transmission bandwidth resource, Radio Resource use information, ABSpattern information can have been taken at dual link UE.
Step S1010, target eNB structure resource status failure (RESOURCESTATUSFAILURE) message, and by X2 interface directly to source eNB.
When the measurement of all types of local resources of asking all is initiated failed, target eNB structure resource status failed message.Need in this failed message to comprise all failed metrical informations, comprising: that asks in failed cell list information, the failed local resource type of request, failure cause is one or more.
Preferred embodiment two
Figure 11 is the network method flow diagram that utilizes S1 Interface realization local resource to transmit under sharing scene according to the preferred embodiment of the invention, and as shown in figure 11, this flow process comprises the steps:
Step S1102, source eNB construct resource status request message and pass through target eNB by S1 interface by mobile management entity (MME, MobilityManagementEntity).
The rapid S1002 of structure synchronization of resource status request message, repeats no more herein.
Step S1104, after target eNB receives resource status request message, if processing locality success, then performs step 503; If processing locality failure, then perform step S1110;
The process of this step, with step S1004, repeats no more herein.
Step S1106, target eNB structure resource status response message passes through source eNB by S1 interface by MME.
If the measurement of all types of local resources of request is all initiated successfully, then target eNB structure resource status response message passes through source eNB by MME, performs step S1108;
If the measure portion of all types of local resources of request is initiated successfully (declaratives are initiated unsuccessfully), then target eNB is except informing that by resource status response message eNB part in source is initiated except successfully measurement, also need the metrical information needing to comprise failure in this response message, comprising: ask failed cell list information, the failed operator's informaiton of request, failure cause wherein one or more.Then, step S1108 is performed.
Step S1108, the resource status updating message of carrying cell resource status information is passed through source eNB by S1 interface by MME by target eNB.
According to periodic report, then the target eNB cycle sends resource status updating message, passes through source eNB by S1 interface by MME; According to reporting events, then target eNB is triggered by event and sends resource status updating message, passes through source eNB by S1 interface by MME.
Cell resource status information is carried in resource status updating message, for each Target cell measured, the hardware resource of statistics community, S1 transmission bandwidth resource, Radio Resource use occupation condition one or more in information, ABSpattern information, further, dual link UE can be distinguished in resource information, resource that non-dual link UE takies respectively or ratio.Can load capacity (CompositeAvailableCapacity) information be used for comprehensive community, the comprehensive available load capacity (CompositeAvailableCapacity) provided can be provided.Further, the comprehensive available load capacity (CompositeAvailableCapacity) being supplied to dual link UE, non-dual link UE can be provided respectively, be supplied to dual link UE as provided respectively, the available capability value (CapacityValue) or provide in CapacityValue of non-dual link UE is supplied to the ratio that dual link UE, non-dual link UE use, or other can represent the form of comprehensive available load capacity being supplied to dual link UE, non-dual link UE.
The capacity of the UE being supplied to shunting scheme one and adopt shunting scheme two can be distinguished further in the comprehensive available load capacity being supplied to dual link UE use.
The one or more middle resource situation distinguished employing shunting scheme one and adopt the UE of shunting scheme two to take respectively in hardware resource, S1 transmission bandwidth resource, Radio Resource use information, ABSpattern information can have been taken at dual link UE.
Step S1110, target eNB structure resource status failed message, passes through source eNB by S1 interface by MME.
When the measurement of all types of local resources of asking all is initiated failed, target eNB structure resource status failed message.Need in this failed message to comprise all failed metrical informations, comprising: ask failed cell list information, the failed local resource type of request, failure cause wherein one or more.
After the transmission of cell resource status information completes, source eNB can according to the various operation such as cell resource status information and executing load balancing obtained, such as:
Source eNB obtain the resource using status information of the Target cell that target BS reports after, the signal quality of the Target cell that can report according to the load condition of eNB small area, source, UE measurement, the business information of UE, Target cell are supplied to one or morely in the information such as the comprehensive available load capacity (CompositeAvailableCapacity) of dual link UE carries out algorithm judgement, is initiated to the load balancing of Target cell.
The UE of source eNB adjustable dual link or the UE of non-dual link to the handoff threshold of Target cell, mobility parameters or other affect the parameter of switching behavior.
Source eNB can be initiated to the link establishment of Target cell, namely in Target cell for UE sets up a link, formed dual link.
Source eNB can be initiated to the link circuit deleting in Target cell, namely deletes the link of UE in Target cell of dual link.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (17)
1. a cell resource status information processing method, is characterized in that, comprising:
Cell resource status solicited message is sent to target BS;
The cell resource status information comprising UE under two linking status receiving that described target BS reports;
Inter-cell traffic process is carried out according to the described cell resource status information received.
2. method according to claim 1, is characterized in that, described cell resource status information comprise following one of at least:
Hardware asset information, S1 interface transmission bandwidth resource information, Radio Resource use information, comprehensive community can by load capacity information, be almost empty frame ABS state information.
3. method according to claim 1, is characterized in that, sends described cell resource status solicited message comprise to described target BS:
The cell resource status solicited message carrying indication information is sent to described target BS, wherein, described indication information comprises: the first indication information and/or the second indication information, described first indication information is used to indicate to be distinguished the cell resource status of the UE under two linking status and singular link state, and described second indication information is used to indicate adopting the cell resource status of the UE of different shunting mode to distinguish under two linking status.
4. method according to claim 1, is characterized in that, under two linking status the described cell resource status information of UE comprise following one of at least:
The resource ratio adopting the UE of different shunting mode to take under the resource quantity adopting the UE of different shunting mode to take under the resource ratio that under the resource quantity that under dual link state, UE takies, dual link state, UE takies, dual link state, dual link state.
5. method according to claim 1, is characterized in that, according to the described cell resource status information that receives carry out inter-cell traffic process comprise following one of at least:
The load balancing process of minizone is carried out according to the described cell resource status information received;
The service distributing process of minizone is carried out according to the described cell resource status information received;
The hand-off process of minizone is carried out according to the described cell resource status information received.
6. method according to claim 1, is characterized in that,
By the described cell resource status information comprising UE under two linking status that X2 interface receives that described target BS reports; Or,
By by the mode of mobile management entity MME transparent transmission, the described cell resource status information comprising UE under two linking status that S1 interface receives that described target BS reports.
7. a cell resource status information processing method, is characterized in that, comprising:
Receive the cell resource status solicited message for asking cell resource status information that source base station sends;
According to described cell resource status solicited message, the resource of UE under described pair of linking status is measured;
To described source base station report measurement results.
8. method according to claim 7, is characterized in that, according to described cell resource status solicited message, carries out measurement comprise the resource of UE under described pair of linking status:
When carrying the first indication information being used to indicate and the cell resource status of the UE under two linking status and singular link state is distinguished in described cell resource status solicited message, the resource of UE under the resource of UE under two linking status and singular link state is measured respectively; And/or,
When carrying the second indication information being used to indicate and adopting the cell resource status of the UE of different shunting mode to distinguish under to two linking status in described cell resource status solicited message, measure adopting the resource of the UE of different shunting mode under two linking status.
9. method according to claim 7, is characterized in that,
The described cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status receiving that described source base station sends by X2 interface, and by X2 interface to described source base station report measurement results; Or,
The described cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status receiving that described source base station sends by the mode of mobile management entity MME transparent transmission by S1 interface, and by S1 interface by the mode of mobile management entity MME transparent transmission to described source base station report measurement results.
10. a cell resource status information processor, is characterized in that, comprising:
First sending module, for sending cell resource status solicited message to target BS;
First receiver module, for the cell resource status information comprising UE under two linking status receiving that target BS reports;
Processing module, for carrying out inter-cell traffic process according to the described cell resource status information received.
11. devices according to claim 10, is characterized in that, described first sending module comprises:
First transmitting element, for sending the cell resource status solicited message carrying indication information to described target BS, wherein, described indication information comprises: the first indication information and/or the second indication information, described first indication information is used to indicate to be distinguished the cell resource status of the UE under two linking status and singular link state, and described second indication information is used to indicate adopting the cell resource status of the UE of different shunting mode to distinguish under two linking status.
12. devices according to claim 10, is characterized in that, described processing module comprise following one of at least:
First processing unit, for carrying out the load balancing process of minizone according to the described cell resource status information received;
Second processing unit, for carrying out the service distributing process of minizone according to the described cell resource status information received;
3rd processing unit, for carrying out the hand-off process of minizone according to the described cell resource status information received.
13. devices according to claim 10, is characterized in that,
Described first receiver module, the described cell resource status information comprising UE under two linking status also for being received by X2 interface that described target BS reports; Or,
Described first receiver module, the described cell resource status information comprising UE under two linking status also for receiving that described target BS reports by S1 interface by the mode of mobile management entity MME transparent transmission.
14. 1 kinds of cell resource status information processors, is characterized in that, comprising:
Second receiver module, for receiving the cell resource status solicited message for asking cell resource status information that source base station sends;
Measurement module, for according to described cell resource status solicited message, measures the resource of UE under described pair of linking status;
Reporting module, for described source base station report measurement results.
15. devices according to claim 14, is characterized in that, described measurement module comprises:
First measuring unit, when for carrying the first indication information being used to indicate and distinguishing the cell resource status of the UE under two linking status and singular link state in described cell resource status solicited message, the resource of UE under the resource of UE under two linking status and singular link state is measured respectively; And/or,
Second measuring unit, when for carrying the second indication information being used to indicate and adopting the cell resource status of the UE of different shunting mode to distinguish under to two linking status in described cell resource status solicited message, measure adopting the resource of the UE of different shunting mode under two linking status.
16. devices according to claim 14, is characterized in that,
Described second receiver module, also for the described cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status that received by X2 interface that described source base station sends, described reporting module, also for by X2 interface to described source base station report measurement results; Or,
Described second receiver module, also for the described cell resource status solicited message of the cell resource status information for asking to comprise UE under two linking status that receives that described source base station sends by the mode of mobile management entity MME transparent transmission by S1 interface, described reporting module, also for passing through the mode of S1 interface by mobile management entity MME transparent transmission to described source base station report measurement results.
17. 1 kinds of base stations, is characterized in that, comprise the device according to any one of claim 10 to 16.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277524.5A CN105307269A (en) | 2014-06-19 | 2014-06-19 | Cell resource state information processing method, cell resource state information processing device and base station |
| PCT/CN2014/089492 WO2015192578A1 (en) | 2014-06-19 | 2014-10-24 | Method and apparatus for processing cell resource state information, and base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277524.5A CN105307269A (en) | 2014-06-19 | 2014-06-19 | Cell resource state information processing method, cell resource state information processing device and base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105307269A true CN105307269A (en) | 2016-02-03 |
Family
ID=54934803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410277524.5A Withdrawn CN105307269A (en) | 2014-06-19 | 2014-06-19 | Cell resource state information processing method, cell resource state information processing device and base station |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105307269A (en) |
| WO (1) | WO2015192578A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000441A1 (en) * | 2016-07-01 | 2018-01-04 | 广东欧珀移动通信有限公司 | Method and apparatus for transmitting data |
| CN108476454A (en) * | 2016-03-11 | 2018-08-31 | 华为技术有限公司 | A kind of linked operation method and terminal, base station based on micro-base station |
| CN113766558A (en) * | 2019-05-16 | 2021-12-07 | Oppo广东移动通信有限公司 | Network mode control method, terminal and storage medium |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110248382B (en) | 2017-01-05 | 2020-09-08 | 华为技术有限公司 | Information transmission method and device |
| CN111510963B (en) * | 2019-01-31 | 2021-05-18 | 电信科学技术研究院有限公司 | Signaling interaction method, base station and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101827368A (en) * | 2010-03-09 | 2010-09-08 | 西安电子科技大学 | Load balance optimization method of cellular cells based on X2 interface information interaction |
| CN103731883A (en) * | 2014-01-20 | 2014-04-16 | 中国联合网络通信集团有限公司 | Load balancing method and device |
| CN103796239A (en) * | 2012-11-02 | 2014-05-14 | 北京三星通信技术研究有限公司 | Method and apparatus for eliminating interference among districts |
-
2014
- 2014-06-19 CN CN201410277524.5A patent/CN105307269A/en not_active Withdrawn
- 2014-10-24 WO PCT/CN2014/089492 patent/WO2015192578A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101827368A (en) * | 2010-03-09 | 2010-09-08 | 西安电子科技大学 | Load balance optimization method of cellular cells based on X2 interface information interaction |
| CN103796239A (en) * | 2012-11-02 | 2014-05-14 | 北京三星通信技术研究有限公司 | Method and apparatus for eliminating interference among districts |
| CN103731883A (en) * | 2014-01-20 | 2014-04-16 | 中国联合网络通信集团有限公司 | Load balancing method and device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476454A (en) * | 2016-03-11 | 2018-08-31 | 华为技术有限公司 | A kind of linked operation method and terminal, base station based on micro-base station |
| WO2018000441A1 (en) * | 2016-07-01 | 2018-01-04 | 广东欧珀移动通信有限公司 | Method and apparatus for transmitting data |
| US10708838B2 (en) | 2016-07-01 | 2020-07-07 | Guangdong Oppo Monile Telecommunications Corp., Ltd. | Method and apparatus for transmitting data |
| US10959150B2 (en) | 2016-07-01 | 2021-03-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and apparatus for transmitting data |
| US11627512B2 (en) | 2016-07-01 | 2023-04-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and apparatus for transmitting data |
| CN113766558A (en) * | 2019-05-16 | 2021-12-07 | Oppo广东移动通信有限公司 | Network mode control method, terminal and storage medium |
| US11930455B2 (en) | 2019-05-16 | 2024-03-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for controlling network connection, terminal and non-transitory storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015192578A1 (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10893508B2 (en) | Communication method, terminal, access network device, and core network device | |
| JP6283099B2 (en) | Small cell switching method, base station, and computer storage medium | |
| JP7097963B2 (en) | Methods and equipment for managing Pcell or PScell | |
| CN104869526A (en) | Device-to-device communication and resource allocation method and equipment thereof | |
| JP2020523905A (en) | System message notification, transmission method and device | |
| CN107295454A (en) | The collocation method and device of resource | |
| CN111642011B (en) | Method for managing wireless resources and nRT RIC | |
| US9717031B2 (en) | Management of resources amongst parties sharing the same radio access network | |
| CN112055364B (en) | Network system grading method and device | |
| CN105307269A (en) | Cell resource state information processing method, cell resource state information processing device and base station | |
| US20180242211A1 (en) | Method and Device for Dynamically Building a Virtual Cell | |
| EP3682663B1 (en) | Global optimization process for link associations | |
| CN102685811A (en) | Method and system for transmitting community resource status information under network sharing scene | |
| CN104144521A (en) | Relay communication method, device and system | |
| CN106535135A (en) | Cluster service realizing method and device | |
| US10341891B2 (en) | User equipment adaptation of reporting triggers based on active set size | |
| CN104486799A (en) | X2-interface-based load balance method and device for shunting users and loaning resources | |
| CN111083730B (en) | Data processing method and device and network equipment | |
| CN103037540B (en) | Group's method for releasing resource, apparatus and system | |
| US9282555B2 (en) | Resource control method, device and base station | |
| CN103874131A (en) | Inter-cell load balance method based on quality of service, device and system | |
| Preethi et al. | Vertical handover analysis using modified MADM method in LTE | |
| CN112449374B (en) | Method and device for determining target main base station and associating target auxiliary base station | |
| US20130183984A1 (en) | Neighbouring Cell Optimization Method and Mobile Communication System | |
| CN107734542A (en) | A kind of service cell updating method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160203 |