CN113225779A - Directional switching processing method and device of terminal, electronic equipment and storage medium - Google Patents
Directional switching processing method and device of terminal, electronic equipment and storage medium Download PDFInfo
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- CN113225779A CN113225779A CN202010080729.XA CN202010080729A CN113225779A CN 113225779 A CN113225779 A CN 113225779A CN 202010080729 A CN202010080729 A CN 202010080729A CN 113225779 A CN113225779 A CN 113225779A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
Abstract
The embodiment of the invention discloses a directional switching processing method and device of a terminal, electronic equipment and a storage medium, wherein the method comprises the following steps: in a multilayer networking mode, after a terminal accesses a network, a base station acquires the state of the terminal, wherein the state comprises an idle state or a connection state; acquiring the terminal capacity type of the terminal according to the state of the terminal, or acquiring the terminal capacity type and the user rate requirement of the terminal; and performing directional switching on the terminal according to the acquired terminal capacity type of the terminal or the terminal capacity type and the user rate requirement of the terminal. According to the embodiment of the invention, by combining the speed requirement of the user and the capacity type of the terminal, differentiation processing is carried out according to the capacity and the real-time speed requirement of the user, and different types of terminals are reselected or directionally switched into the cells matched with the capacities of the terminals, so that better network sensing service is provided for the terminals, and the utilization rate of network resources and the spectrum efficiency are improved.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for processing directional handover of a terminal, an electronic device, and a storage medium.
Background
At present, various mobility functions in a network are mainly switched according to a cell coverage condition, an algorithm setting is fixed, for example, when a serving cell coverage is poor or a pilot signal of an adjacent cell is better, a UE (User Equipment) reports a measurement report, and a base station receives the measurement report and then changes a cell according to the measurement result.
For a multi-layer networking scene, different coverage layers and terminal switching strategies with different capabilities are not different, so that a cell in which a terminal with higher service requirement and higher capability possibly resides can only provide basic network services, while an ordinary terminal resides in a cell capable of providing higher-rate services, so that the network spectrum utilization rate is low, and high-end users do not need to obtain the basic network services; the busy and idle times among different networks in the same coverage area are uneven, the utilization rate of network resources is low, and unnecessary network resources are wasted.
Disclosure of Invention
Because the existing method has the above problem, embodiments of the present invention provide a method and an apparatus for processing directional handover of a terminal, an electronic device, and a storage medium.
In a first aspect, an embodiment of the present invention provides a method for processing directional handover of a terminal, including:
in a multilayer networking mode, after a terminal accesses a network, a base station acquires the state of the terminal, wherein the state comprises an idle state or a connection state;
acquiring the terminal capacity type of the terminal according to the state of the terminal, or acquiring the terminal capacity type and the user rate requirement of the terminal;
and performing directional switching on the terminal according to the acquired terminal capacity type of the terminal or the terminal capacity type and the user rate requirement of the terminal.
Optionally, performing directional handover on the terminal according to the obtained terminal capability type of the terminal, specifically including:
and when the state of the terminal is an idle state, determining the special frequency priority corresponding to the terminal according to the terminal capability type of the terminal, and switching the terminal to a cell corresponding to the special frequency priority.
Optionally, the performing directional handover on the terminal according to the acquired terminal capability type and the user rate requirement of the terminal specifically includes:
when the state of the terminal is a connection state, if the user speed requirement of the terminal is judged to be larger than a speed threshold value, carrying out directional switching on the terminal according to the terminal capacity type of the terminal;
wherein the rate threshold is determined according to an operator policy of an operator.
Optionally, the performing directional handover on the terminal according to the terminal capability type of the terminal specifically includes:
if the terminal is determined to support the preset cell type according to the terminal capability type of the terminal, the intersection of the current cell and a target adjacent cell is more than 1, and the priority of the target adjacent cell is higher than that of the current cell, controlling the terminal to be switched from the current cell to the target adjacent cell;
the target neighbor cell is a neighbor cell supporting the preset cell type in neighbor cells of the current cell;
the preset cell types include: the system comprises a three-dimensional multi-receiving and multi-sending 3DMIMO cell, a non-independent networking NSA cell or a carrier aggregation CA cell.
Optionally, the priority of the 3d mimo cell is greater than the priority of the CA cell, and the priority of the CA cell is greater than the priority of the NSA cell.
Optionally, the obtaining the terminal capability type of the terminal according to the state of the terminal, or the terminal capability type and the user rate requirement of the terminal specifically includes:
when the state of the terminal is an idle state, acquiring the terminal capacity type of the terminal;
and when the state of the terminal is a connection state, acquiring the terminal capacity type and the user rate requirement of the terminal.
In a second aspect, an embodiment of the present invention further provides a directional handover processing apparatus for a terminal, including:
the system comprises a state acquisition module, a state acquisition module and a state acquisition module, wherein the state acquisition module is used for acquiring the state of a terminal after the terminal accesses a network in a multilayer networking mode, and the state comprises an idle state or a connection state;
the type obtaining module is used for obtaining the terminal capacity type of the terminal according to the state of the terminal, or the terminal capacity type and the user rate requirement of the terminal;
and the directional switching module is used for performing directional switching on the terminal according to the acquired terminal capability type of the terminal or the terminal capability type of the terminal and the user rate requirement.
Optionally, the directional switching module is specifically configured to, when the state of the terminal is an idle state, determine a dedicated frequency priority corresponding to the terminal according to a terminal capability type of the terminal, and switch the terminal to a cell corresponding to the dedicated frequency priority.
Optionally, the directional switching module is specifically configured to, when the state of the terminal is a connected state, perform directional switching on the terminal according to a terminal capability type of the terminal if it is determined that a user rate requirement of the terminal is greater than a rate threshold;
wherein the rate threshold is determined according to an operator policy of an operator.
Optionally, the directional switching module is specifically configured to control the terminal to switch from the current cell to the target neighbor cell if it is determined that the terminal supports a preset cell type according to the terminal capability type of the terminal, the intersection between the current cell and the target neighbor cell is greater than 1, and the priority of the target neighbor cell is higher than that of the current cell;
the target neighbor cell is a neighbor cell supporting the preset cell type in neighbor cells of the current cell;
the preset cell types include: the system comprises a three-dimensional multi-receiving and multi-sending 3DMIMO cell, a non-independent networking NSA cell or a carrier aggregation CA cell.
Optionally, the priority of the 3d mimo cell is greater than the priority of the CA cell, and the priority of the CA cell is greater than the priority of the NSA cell.
Optionally, the type obtaining module is specifically configured to:
when the state of the terminal is an idle state, acquiring the terminal capacity type of the terminal;
and when the state of the terminal is a connection state, acquiring the terminal capacity type and the user rate requirement of the terminal.
In a third aspect, an embodiment of the present invention further provides an electronic device, including:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, which when called by the processor are capable of performing the above-described methods.
In a fourth aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium storing a computer program, which causes the computer to execute the above method.
According to the technical scheme, the embodiment of the invention combines the speed requirement of the user and the terminal capacity type, carries out differentiation processing according to the capacity of the user and the real-time speed requirement, and reselects or directionally switches different types of terminals into the cells matched with the capacity of the terminals, so that better network sensing service is provided for the terminals, and the network resource utilization rate and the spectrum efficiency are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a directional handover processing method of a terminal according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a directional handover processing method of a terminal according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a directional handover processing apparatus of a terminal according to an embodiment of the present invention;
fig. 4 is a logic block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In a communication Network, in order to provide Radio spectrum utilization and Network capacity, cell types of several functions are currently supported, such as a 3D-MIMO (3D-Multiple-Input Multiple-Output) cell, an EN-DC (E-UTRA-NR Dual Connectivity, Evolved UMTS Terrestrial Radio Access Network) -NR Dual Connectivity, and a CA (Carrier Aggregation) cell, which either increase capacity for air interface to expand cell Radio bandwidth or increase user accepting capacity of a cell. In a multi-layer networking of a real network, cells of different types are mutually interlaced and covered, for example, at the same place, there may exist different types of FDD (Frequency Division duplex) and TDD (Time Division duplex) common cells (some cells may support CA carrier aggregation), 3D-MIMO type cells, and NSA type cells, some of the cells where these Frequency points are located are basic covering layers, and some are network capacity layers, wherein the covering layer cells mainly provide network basic service for UE, and are suitable for all terminals; the network capacity layer is suitable for part of terminals, and the cells are used for providing better services for users, such as higher speed, shorter access delay and the like, wherein the cells supporting the types of 3d mimo, CA, NSA and the like belong to network performance-improving or capacity-covering cells.
At present, an access strategy and a mobility strategy in a cell are uniformly set by a network, relevant strategies are effective to all users, and the flexibility of an algorithm is poor, so that when multilayer networking is caused, users with high-speed requirements cannot be quickly and timely switched to a cell of a capacity layer, or a large number of common users are switched to the capacity layer, so that the load of a cell of a covering layer is low, the load of the cell of the capacity layer is too high, and resources cannot be reasonably and effectively utilized.
Therefore, the invention provides a method for self-adapting and quickly adjusting the terminal to the appropriate network according to the terminal capability type and the user speed requirement.
Fig. 1 shows a flowchart of a method for processing directional handover of a terminal according to this embodiment, where the method includes:
s101, in a multilayer networking mode, after a terminal accesses a network, a base station acquires the state of the terminal, wherein the state comprises an idle state or a connection state.
The idle state is a state in which the terminal has been registered in the network but does not have a connection channel currently.
The connection state is a state that the terminal has a connection channel with the network and is in an activated state.
S102, acquiring the terminal capability type of the terminal according to the state of the terminal, or acquiring the terminal capability type and the user speed requirement of the terminal.
The terminal capability type represents the types of data processing capabilities (download and upload rates), maximum space division multiplexing capabilities, modulation coding capabilities and the like supported by the terminal.
The user rate requirement is the requirement of the user on the rate when the user operates the service.
S103, carrying out directional switching on the terminal according to the acquired terminal capacity type of the terminal, or the terminal capacity type of the terminal and the user speed requirement.
Specifically, when the terminal is in an idle state, the base station acquires a terminal capability type of the terminal, and then performs directional switching on the terminal according to the terminal capability type of the terminal; and when the terminal is in a connected state, the base station acquires the terminal capacity type and the user rate requirement of the terminal, and then performs directional switching on the terminal according to the terminal capacity type and the user rate requirement of the terminal.
In the network strategy in the prior art, the terminal capability type, the user rate requirement and the network layering requirement are not considered, so that a proper service cell cannot be selected for a terminal according to the terminal capability and the requirement during multilayer networking, network resources are wasted, and the network perception of a user is influenced. In the embodiment, in a multi-layer networking mode, after a user accesses a network, a network side performs reasonable resource allocation or network layering on the user according to a user rate requirement and a terminal capability type, and reselects a terminal having a high-rate requirement and corresponding capability, or adjusts the terminal to a cell capable of providing a high-rate service.
According to the embodiment, differentiation processing is carried out according to the capacity of the user and the real-time rate requirement by combining the rate requirement of the user and the capacity type of the terminal, and different types of terminals are reselected or directionally switched to the cells matched with the capacity of the terminals, so that better network sensing service is provided for the terminals, and the utilization rate of network resources and the spectrum efficiency are improved.
Further, on the basis of the above method embodiment, S102 specifically includes:
when the state of the terminal is an idle state, acquiring the terminal capacity type of the terminal;
and when the state of the terminal is a connection state, acquiring the terminal capacity type and the user rate requirement of the terminal.
Specifically, different data are acquired according to different states of the terminal, and then the terminal is directionally switched according to the acquired data:
when the terminal is in an idle state, the base station acquires the terminal capability type of the terminal, and then performs directional switching on the terminal according to the terminal capability type of the terminal;
and when the terminal is in a connected state, the base station acquires the terminal capacity type and the user rate requirement of the terminal, and then performs directional switching on the terminal according to the terminal capacity type and the user rate requirement of the terminal.
In the network strategy in the prior art, the terminal capability type, the user rate requirement and the network layering requirement are not considered, so that a proper service cell cannot be selected for a terminal according to the terminal capability and the requirement during multilayer networking, network resources are wasted, and the network perception of a user is influenced. In this embodiment, in a multi-layer networking mode, after a user accesses a network, a network side can distinguish different states of a terminal, perform reasonable resource allocation or network layering on the user according to user rate requirements and terminal capability types obtained by the terminal in different states, and reselect a terminal having a high-rate requirement and corresponding capability, or adjust the terminal to a cell capable of providing a high-rate service.
Further, on the basis of the above method embodiment, the performing directional handover on the terminal according to the obtained terminal capability type of the terminal in S103 specifically includes:
and when the state of the terminal is an idle state, determining the special frequency priority corresponding to the terminal according to the terminal capability type of the terminal, and switching the terminal to a cell corresponding to the special frequency priority.
Specifically, when the terminal is in an idle state, the base station adaptively selects a cell based on the terminal capability type.
When multi-layer networking is carried out, several new technologies applied by the mainstream network are determined, and accordingly, user classification is carried out by combining the UE capacity, and different special frequency priorities are set for the UE capacity. After a user accesses a network, the UE capability information is acquired, then the corresponding special frequency priority is issued in a user release message before entering an idle state, and then the user can be set according to the special frequency priority after entering the idle state, so that the user can easily reselect a cell matched with the capability of the user, and terminals with different capability types are layered in the network matched with the capability of the user.
For example, the frequency priorities of different cells (range 0 to 7,0 being the lowest and 7 being the highest) are set as follows:
in addition, the rate service condition can be provided for the user by the cell, the rate service condition is ranked from high to low, and the priority NSA is higher than the CA and higher than 3 DMIMO. For terminals supporting multiple capabilities, the highest type of transmit priority transmits a dedicated frequency priority.
In this embodiment, a cell is selected by performing self-adaptation on an idle terminal, and different dedicated frequency priorities are initiated for different types of terminals according to the terminal capabilities, so that the different types of terminals can reside in the cell matched with the capabilities of the terminals.
Further, on the basis of the above method embodiment, the performing directional handover on the terminal according to the acquired terminal capability type and user rate requirement of the terminal in S103 specifically includes:
and when the state of the terminal is a connection state, if the user speed requirement of the terminal is judged to be larger than a speed threshold value, carrying out directional switching on the terminal according to the terminal capacity type of the terminal.
Wherein the rate threshold is determined according to an operator policy of an operator.
Further, the performing directional handover on the terminal according to the terminal capability type of the terminal specifically includes:
and if the terminal is determined to support the preset cell type according to the terminal capability type of the terminal, the intersection of the current cell and the target neighbor cell is more than 1, and the priority of the target neighbor cell is higher than that of the current cell, controlling the terminal to be switched from the current cell to the target neighbor cell.
And the target neighbor cell is a neighbor cell supporting the preset cell type in the neighbor cells of the current cell.
The preset cell types include: a 3d mimo cell, an NSA cell, or a carrier aggregation CA cell.
The priority of the 3d mimo cell is greater than that of the CA cell, which is greater than that of the NSA cell.
Under the multi-layer networking mode, the classification mode of the cell types in the same coverage area is as follows: the base network with low performance rate and wide coverage is generally a common cell, and the uplink rate of an FDD cell is superior to that of a TDD cell; the coverage is general, but the performance and the speed are better, and the cells are 3D-MIMO, CA and NSA from low to high. The several types of cells (both FDD and TDD) are briefly described as follows:
and (3) common cell: the bandwidth of 1.4M, 10M or 20M, and supports all types of LTE (Long Term Evolution of the universal mobile communication technology) or NR (New Radio, 5G New air interface) terminals.
3DMIMO cell: the cell supporting the 3D-MIMO technology adopts a large-scale array antenna, is based on a beam forming algorithm, and combines the SDMA (Space Division Multiple Access) technology to realize multi-scene coverage. And 3D MIMO capability terminals are supported.
NSA cell: a cell supporting 5G (5th Generation, fifth Generation mobile communication technology) non-independent networking, and supporting a terminal having an EN-DC capability.
And C, CA cell: and the cell supporting carrier aggregation supports the terminal with the CA capability.
The 3D-MIMO, CA, and NSA cells belong to capacity-enhanced cells, and in general, when a cell is of one type, the cell can be adopted only by a terminal supporting the related capability and exerts the gain caused by the corresponding technology, and if a common user accesses the cells of the types, the cell only belongs to the basic resource and cannot exert the true function of the cells.
For a capacity type cell of multi-layer networking, a service cell type and a neighbor cell type can be distinguished through setting.
For a connected terminal, the base station adaptively selects a cell based on the terminal capability and the rate. Specifically, a self-adaptive adjustment rate threshold can be preset according to an operation strategy of an operator, and a user is adjusted to a proper cell according to a terminal capability support condition and a rate. Terminals with relevant capabilities allow for directional handover to 3D-MIMO, CA and NSA cells at higher rate demands. For a terminal supporting multiple capabilities, the priority NSA of the target cell selection measurement strategy is superior to that of 3D-MIMO (three-dimensional multiple input multiple output) and that of CA.
As shown in fig. 2, after the terminal accesses the network, the base station determines, from the terminal capability information reported by the terminal, whether the terminal supports some technical support situations, such as whether the terminal supports functions of EN-DC, CA, and 3D-MIMO, and if the current cell supports one of the three functions, the base station does not initiate a directional handover for the case that the UE supports the function at the same time and the current cell service meets the user rate requirement, or the functions are not supported; if the UE has a higher rate requirement and is configured with a neighboring cell capable of providing a higher rate service, then a directional handover may be initiated.
The specific directional switching process is as follows: the base station selects the adjacent cell frequency point of the target function type, and initiates measurement control to the UE, once the adjacent cell signal intensity under the frequency point is higher than the threshold, the UE reports the measurement report to the current service cell; after the service cell receives the report, the base station makes a switching judgment and initiates the switching to the target neighbor cell. After the UE is switched to the target neighbor cell, the base station configures or schedules corresponding wireless resources of types such as NSA, 3D-MIMO, CA and the like for the UE according to the self capability of the UE and the cell resource type, so that more wireless resources are obtained, higher rate experience is obtained, the utilization rate of the wireless resources is improved, and user perception is improved.
For a terminal supporting multiple capabilities, different directional handover thresholds can be set, for example, different levels of target cells set threshold offsets, CA is 3db higher than NSA, and 3DMIMO is 3db higher than CA, so that the terminal is easier to directionally handover to a cell with a lower threshold and better rate experience.
In this embodiment, for a connected terminal, according to the terminal capability and the rate requirement, the user rate is kept in the current cell when the user rate is low; when the user rate requirement is high, the directional switching of the cell matched with the capability type of the UE is initiated according to the capability of the UE, so that the terminal is connected in a proper cell, and better rate experience is provided for the user.
For example, user 1 and user 2 access in a normal cell, user 1 has NSA capability and CA capability, and user 2 has 3d mimo capability. When the rate is low, the current cell can be kept; when the rates of the users 1 and 2 are higher than the directional switching threshold, the user 1 initiates the directional switching between the NSA and the CA cell, and the user is more easily and quickly transferred to the NSA network, if the NSA network signal is not satisfied, the cell can be switched to the cell capable of providing the CA service, and the user 2 initiates the directional switching to the 3DMIMO cell, so that the higher rate experience is obtained.
User 3 and user 4 access in a 3d mimo cell, user 3 only has 3d mimo capability, and user 4 has 3d mimo and NSA capabilities. The user 3 is not initiating a terminal capability-based directed handover. User 4 remains in the current cell when its current rate is low; if the rate requirement is higher than the preset directional switching threshold, the directional switching to the NSA cell is initiated, and higher rate experience is obtained more easily.
In this embodiment, in a multi-layer networking of 4G (4th Generation, fourth Generation mobile communication technology) or 5G, according to different network division locations, differentiation processing can be performed according to the UE capability and the rate requirement, so that different types of terminals are reselected or directionally switched to networks matched with the UE capability, thereby improving user perception, and improving the network resource utilization rate and the spectrum efficiency.
Fig. 3 is a schematic structural diagram illustrating an apparatus for processing directional switching of a terminal according to this embodiment, where the apparatus includes: a state obtaining module 301, a type obtaining module 302 and a directional switching module 303, wherein:
the state obtaining module 301 is configured to, in a multi-layer networking mode, after a terminal accesses a network, obtain a state of the terminal by a base station, where the state includes an idle state or a connected state;
the type obtaining module 302 is configured to obtain a terminal capability type of the terminal according to the state of the terminal, or the terminal capability type and a user rate requirement of the terminal;
the directional switching module 303 is configured to perform directional switching on the terminal according to the acquired terminal capability type of the terminal, or the terminal capability type of the terminal and the user rate requirement.
Specifically, the state obtaining module 301 obtains, in a multi-layer networking mode, a state of a terminal after the terminal accesses a network, where the state includes an idle state or a connected state; the type obtaining module 302 obtains a terminal capability type of the terminal according to the state of the terminal, or the terminal capability type and a user rate requirement of the terminal; the directional switching module 303 performs directional switching on the terminal according to the acquired terminal capability type of the terminal, or the terminal capability type of the terminal and the user rate requirement.
According to the embodiment, differentiation processing is carried out according to the capacity of the user and the real-time rate requirement by combining the rate requirement of the user and the capacity type of the terminal, and different types of terminals are reselected or directionally switched to the cells matched with the capacity of the terminals, so that better network sensing service is provided for the terminals, and the utilization rate of network resources and the spectrum efficiency are improved.
Further, on the basis of the foregoing apparatus embodiment, the directional switching module 303 is specifically configured to determine, according to a terminal capability type of the terminal, a dedicated frequency priority corresponding to the terminal when the state of the terminal is an idle state, and switch the terminal to a cell corresponding to the dedicated frequency priority.
Further, on the basis of the above apparatus embodiment, the directional switching module 303 is specifically configured to, when the state of the terminal is a connected state, perform directional switching on the terminal according to the terminal capability type of the terminal if it is determined that the user rate requirement of the terminal is greater than a rate threshold;
wherein the rate threshold is determined according to an operator policy of an operator.
Further, on the basis of the above apparatus embodiment, the directional switching module 303 is specifically configured to control the terminal to switch from the current cell to the target neighbor cell if it is determined that the terminal supports a preset cell type according to the terminal capability type of the terminal, an intersection between the current cell and the target neighbor cell is greater than 1, and the priority of the target neighbor cell is higher than that of the current cell;
the target neighbor cell is a neighbor cell supporting the preset cell type in neighbor cells of the current cell;
the preset cell types include: a three-dimensional multi-receiving and multi-sending 3DMIMO cell, an NSA (Non stand alone networking) cell, or a CA (Carrier Aggregation) cell.
Further, on the basis of the above device embodiment, the priority of the 3d mimo cell is greater than that of the CA cell, and the priority of the CA cell is greater than that of the NSA cell.
Further, on the basis of the above apparatus embodiment, the type obtaining module is specifically configured to:
when the state of the terminal is an idle state, acquiring the terminal capacity type of the terminal;
and when the state of the terminal is a connection state, acquiring the terminal capacity type and the user rate requirement of the terminal.
The directional switching processing apparatus of the terminal described in this embodiment may be used to implement the above method embodiments, and the principle and technical effect are similar, which are not described herein again.
Referring to fig. 4, the electronic device includes: a processor (processor)401, a memory (memory)402, and a bus 403;
wherein the content of the first and second substances,
the processor 401 and the memory 402 complete communication with each other through the bus 403;
the processor 401 is configured to call program instructions in the memory 402 to perform the methods provided by the above-described method embodiments.
The present embodiments disclose a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the methods provided by the above-described method embodiments.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the methods provided by the method embodiments described above.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
It should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (14)
1. A method for processing directional handover of a terminal, comprising:
in a multilayer networking mode, after a terminal accesses a network, a base station acquires the state of the terminal, wherein the state comprises an idle state or a connection state;
acquiring the terminal capacity type of the terminal according to the state of the terminal, or acquiring the terminal capacity type and the user rate requirement of the terminal;
and performing directional switching on the terminal according to the acquired terminal capacity type of the terminal or the terminal capacity type and the user rate requirement of the terminal.
2. The method for processing directional switching of a terminal according to claim 1, wherein the directional switching of the terminal according to the obtained terminal capability type of the terminal specifically includes:
and when the state of the terminal is an idle state, determining the special frequency priority corresponding to the terminal according to the terminal capability type of the terminal, and switching the terminal to a cell corresponding to the special frequency priority.
3. The method for processing directional handover of a terminal according to claim 1, wherein the directional handover of the terminal is performed according to the acquired terminal capability type and user rate requirement of the terminal, and specifically includes:
when the state of the terminal is a connection state, if the user speed requirement of the terminal is judged to be larger than a speed threshold value, carrying out directional switching on the terminal according to the terminal capacity type of the terminal;
wherein the rate threshold is determined according to an operator policy of an operator.
4. The method for processing directional switching of a terminal according to claim 3, wherein the directional switching of the terminal according to the terminal capability type of the terminal specifically includes:
if the terminal is determined to support the preset cell type according to the terminal capability type of the terminal, the intersection of the current cell and a target adjacent cell is more than 1, and the priority of the target adjacent cell is higher than that of the current cell, controlling the terminal to be switched from the current cell to the target adjacent cell;
the target neighbor cell is a neighbor cell supporting the preset cell type in neighbor cells of the current cell;
the preset cell types include: the system comprises a three-dimensional multi-receiving and multi-sending 3DMIMO cell, a non-independent networking NSA cell or a carrier aggregation CA cell.
5. The method of claim 4, wherein the priority of the 3D MIMO cell is higher than that of the CA cell, and the priority of the CA cell is higher than that of the NSA cell.
6. The method for processing directional handover of a terminal according to any one of claims 1 to 5, wherein the obtaining a terminal capability type of the terminal according to the state of the terminal, or the terminal capability type and a user rate requirement of the terminal specifically includes:
when the state of the terminal is an idle state, acquiring the terminal capacity type of the terminal;
and when the state of the terminal is a connection state, acquiring the terminal capacity type and the user rate requirement of the terminal.
7. A directional handover processing apparatus of a terminal, comprising:
the system comprises a state acquisition module, a state acquisition module and a state acquisition module, wherein the state acquisition module is used for acquiring the state of a terminal after the terminal accesses a network in a multilayer networking mode, and the state comprises an idle state or a connection state;
the type obtaining module is used for obtaining the terminal capacity type of the terminal according to the state of the terminal, or the terminal capacity type and the user rate requirement of the terminal;
and the directional switching module is used for performing directional switching on the terminal according to the acquired terminal capability type of the terminal or the terminal capability type of the terminal and the user rate requirement.
8. The apparatus of claim 7, wherein the directional switching module is specifically configured to determine a dedicated frequency priority corresponding to the terminal according to a terminal capability type of the terminal when the state of the terminal is an idle state, and switch the terminal to a cell corresponding to the dedicated frequency priority.
9. The apparatus for processing directional switching of a terminal according to claim 7, wherein the directional switching module is specifically configured to, when the state of the terminal is a connected state, perform directional switching on the terminal according to a terminal capability type of the terminal if it is determined that a user rate requirement of the terminal is greater than a rate threshold;
wherein the rate threshold is determined according to an operator policy of an operator.
10. The apparatus for processing directional handover of a terminal according to claim 9, wherein the directional handover module is specifically configured to, if it is determined that the terminal supports a preset cell type according to a terminal capability type of the terminal, an intersection between a current cell and a target neighboring cell is greater than 1, and a priority of the target neighboring cell is higher than that of the current cell, control the terminal to handover from the current cell to the target neighboring cell;
the target neighbor cell is a neighbor cell supporting the preset cell type in neighbor cells of the current cell;
the preset cell types include: the system comprises a three-dimensional multi-receiving and multi-sending 3DMIMO cell, a non-independent networking NSA cell or a carrier aggregation CA cell.
11. The apparatus of claim 10, wherein the priority of the 3d mimo cell is higher than that of the CA cell, and the priority of the CA cell is higher than that of the NSA cell.
12. The apparatus for processing directional handover of a terminal according to any one of claims 7 to 11, wherein the type obtaining module is specifically configured to:
when the state of the terminal is an idle state, acquiring the terminal capacity type of the terminal;
and when the state of the terminal is a connection state, acquiring the terminal capacity type and the user rate requirement of the terminal.
13. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of processing directional handover of a terminal according to any of claims 1 to 6 when executing the program.
14. A non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the method for processing directional handover of a terminal according to any one of claims 1 to 6.
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