CN102014446A - Determining method and device for target cell - Google Patents

Abstract

The invention discloses a method for determining a target cell, which relates to the communication field, and relatively accurately determines the target cell to which user equipment is to be handed over, reducing the impact of the target cell on user service quality. The present invention includes: receiving the measurement report reported by the user equipment, the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the target The cell is a private network cell detected by the user equipment that satisfies the measurement report event; and the target cell to which the user equipment is to be handed over is determined according to the information contained in the measurement report. The embodiment of the present invention is mainly used in the handover process of the cell serving the user equipment.

Description

Method and device for determining a target cell

technical field

The present invention relates to the communication field, in particular to a method and device for determining a target cell.

Background technique

With the development of mobile communication technology, user needs are becoming more and more diversified, and system equipment is also diversifying to meet this demand. Home indoor coverage and enterprise-level internal coverage base stations and some other private networks (Private Network) that have attracted much attention Came into being. This kind of network can be home base station (Home NodeB), home cell (Home Cell), access point (Access Point), private cell (Private Cell), etc., as well as private networks of certain frequency layers. For private network scenarios, from the perspective of network restrictions on user access rights, it can be divided into the following three access modes: closed access mode, open access mode, hybrid access mode (hybrid access mode). In the limited access mode, the concept of CSG (Closed Subscriber Group, limited user group) has been introduced. In the CSG network, if a user subscribes to the CSG, the user is allowed to normally reside in the CSG cell and initiate services; and there is no Users who subscribe to the CSG cannot normally camp in the CSG cell, nor can they initiate normal services. The open access mode means that the private network is used as a public cell, and ordinary users are allowed to access it. The mixed access mode means that the private network is used as a limited access mode, while allowing ordinary users to access, but the subscribers enjoy better service quality and higher access levels.

In the private network scenario, users have different access rights to different Hybrid/CSG cells depending on whether they have subscribed to the Hybrid/CSG cell, and the quality of service will also be affected. It differs depending on whether it is signed or not. If the target cell is a CSG cell, the system does not consider the subscription information of the terminal when making a handover decision, and may fail to switch to the target cell; if the target cell is a Hybrid cell, the system does not consider the subscription information of the terminal when making a handover decision. Sometimes the system will hand over the terminal to an unsubscribed Hybrid cell, which will affect the service quality of the user, resulting in poor service experience of the user.

Contents of the invention

Embodiments of the present invention provide a method and device for determining a target cell, which relatively accurately determines a target cell to which user equipment is to be handed over, and reduces the impact of the target cell on user service quality.

In order to solve the above technical problems, embodiments of the present invention adopt the following technical solutions:

A method for determining a target cell, comprising:

Receive a measurement report reported by the user equipment, the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the target cell is the Cells of the private network detected by the user equipment that meet the measurement reporting event;

The target cell to which the user equipment is to be handed over is determined according to the information included in the measurement report.

A method for determining a target cell, comprising:

Generate a measurement report, the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the target cell is detected by the user equipment A private network cell meeting the measurement reporting event;

Report the measurement report to the network side.

A network side device, comprising:

The receiving unit is configured to receive a measurement report reported by the user equipment, the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the The target cell is a cell of the private network detected by the user equipment that meets the measurement reporting event;

A determining unit, configured to determine a target cell to which the user equipment is to be handed over according to information included in the measurement report received by the receiving unit.

A user equipment, comprising:

A generating unit, configured to generate a measurement report, the measurement report including one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the target cell is all A cell of the private network that meets the measurement reporting event detected by the user equipment;

A reporting unit, configured to report the measurement report to the network side.

In the technical solution of the present invention, the user equipment generates a measurement report, and the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, and the measured The report is reported to the network side, and the network side determines the cell to be handed over by the user equipment according to the information contained in the measurement report; compared with the prior art, the user equipment only includes the identification of the cell that meets the measurement report reporting conditions in the measurement report. In the technical solution of the embodiment of the invention, at least one of the routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell is added to the measurement report reported by the user equipment, so that the network side according to the user equipment and The specific subscription relationship of the target cell or the routing information of the target cell relatively accurately determines the target cell to which the user equipment will handover, reduces the impact of the target cell on the user's service quality, and improves user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a flowchart of a method for determining a target cell on the network side in Embodiment 1 of the present invention;

FIG. 2 is a flowchart of a method for determining a target cell on the user equipment side in Embodiment 1 of the present invention;

FIG. 3 is a block diagram of a network side device in Embodiment 1 of the present invention;

FIG. 4 is a block diagram of a user equipment in Embodiment 1 of the present invention;

FIG. 5 is an operation flowchart of a method for determining a target cell in Embodiment 2 of the present invention;

FIG. 6 is a block diagram of a network side device in Embodiment 2 of the present invention;

FIG. 7 is a block diagram of a user equipment in Embodiment 2 of the present invention;

FIG. 8 is an operation flowchart of a method for determining a target cell in Embodiment 3 of the present invention;

FIG. 9 is a block diagram of a network side device in Embodiment 3 of the present invention;

FIG. 10 is a block diagram of a user equipment in Embodiment 3 of the present invention;

FIG. 11 is an operation flowchart of a method for determining a target cell in Embodiment 4 of the present invention;

FIG. 12 is a block diagram of a network side device in Embodiment 4 of the present invention;

FIG. 13 is a block diagram of a user equipment in Embodiment 4 of the present invention;

FIG. 14 is an operation flowchart of a method for determining a target cell in Embodiment 5 of the present invention;

FIG. 15 is a block diagram of a network-side device in Embodiment 5 of the present invention;

Fig. 16 is a block diagram of a user equipment in Embodiment 5 of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Embodiment one

An embodiment of the present invention provides a method for determining a target cell, as shown in FIG. 1 , the method includes:

101. Receive a measurement report reported by a user equipment, where the measurement report includes one of the following or any combination thereof: routing information of a target cell, subscription information of the user equipment in the target cell, and type information of the target cell. The target cell is a cell of the private network detected by the user equipment and meeting the measurement reporting event.

Wherein, the routing information includes: the identity of the target cell and the location area identification code and/or routing area code of the target cell; or the identity of the target cell and the unique identity of the target cell within a certain application service range, wherein the certain application service The unique identifier of the target cell within the range is determined according to the specific application field of the network, such as PLMN (Public Land Mobile Network, public land mobile communication network) ID (Identification, identification). The subscription information of the user equipment includes: the user equipment is a subscriber of the target cell, or the user equipment is not a subscriber of the target cell; the type of the target cell includes an open access mode type and a restricted access mode type and hybrid access mode types.

102. Determine, according to information contained in the received measurement report, a target cell to which the user equipment is to handover.

An embodiment of the present invention provides a method for determining a target cell, as shown in FIG. 2 , the method includes:

201. Generate a measurement report, the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, the target cell is detected by the user equipment The cell of the private network that meets the measurement reporting event.

Wherein, generating a measurement report may specifically include the following two methods: first, receiving a measurement control message sent by the network side, the measurement control message including indication information, and the indication information is used to instruct the user equipment to obtain one of the following or Its arbitrary combination of information: routing information of the target cell, subscription information of the user equipment in the target cell, and type information of the target cell; obtain a measurement report containing the obtained information according to the measurement control message; Neighboring cells of the cell perform measurements; if a cell satisfying the measurement reporting event is detected and the cell is a private network cell, a measurement report is generated, wherein the measurement report includes one of the following or any combination thereof: the target cell Routing information, subscription information of the user equipment in the target cell, and type information of the target cell.

Wherein, the routing information includes: the identity of the target cell and the location area identification code and/or routing area code of the target cell; or the identity of the target cell and the unique identity of the target cell within a certain application service range, wherein the certain application service The unique identifier of the target cell within the range is determined according to the specific application field of the network, such as PLMN ID. The subscription information of the user equipment includes: the user equipment is a subscriber of the target cell, or the user equipment is not a subscriber of the target cell; the type of the target cell includes an open access mode type and a restricted access mode type and hybrid access mode types.

202. Report the measurement report to the network side, where the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, and type information of the target cell, so that the network side can according to The information contained in the measurement report determines the target cell to which the user equipment will be handed over.

An embodiment of the present invention provides a network side device, as shown in FIG. 3 , the network side device includes

The receiving unit 31 is configured to receive a measurement report reported by the user equipment, the measurement report including one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, the target cell The cell is a cell of the private network detected by the user equipment and meeting the measurement reporting event.

The determining unit 32 is configured to determine a target cell to which the user equipment is to be handed over according to information contained in the measurement report received by the receiving unit 31 .

Wherein, the routing information includes: the identity of the target cell and the location area identification code and/or routing area code of the target cell; or the identity of the target cell and the unique identity of the target cell within a certain application service range, wherein the certain application service The unique identifier of the target cell within the range is determined according to the specific application field of the network, such as PLMN ID. The subscription information of the user equipment includes: the user equipment is a subscriber of the target cell, or the user equipment is not a subscriber of the target cell; the type of the target cell includes an open access mode type and a restricted access mode type and hybrid access mode types.

An embodiment of the present invention provides a user equipment. As shown in FIG. 4 , the user equipment includes: a generating unit 41 and a reporting unit 42 .

The generating unit 41 is configured to generate a measurement report, the measurement report including one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the target cell is The cell of the private network detected by the user equipment that meets the measurement reporting event; after the generating unit 41 generates a measurement report, the reporting unit 42 is used to report the measurement report generated by the generating unit 41 to the network side, so that the network The side determines the target cell to which the user equipment is to be handed over according to the information included in the measurement report.

Wherein, the generating unit 41 generates a measurement report, and the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, and specifically may include the following two The first method is to receive the measurement control message sent by the network side, the measurement control message includes indication information, and the indication information is used to instruct the user equipment to acquire the information of one of the following or any combination thereof: routing information of the target cell , subscription information of the user equipment in the target cell, and type information of the target cell; generating a measurement report including the obtained information according to the measurement control message; the second method is to measure a neighboring cell of the cell where the user equipment is located; if When a cell that meets the measurement reporting event is detected and the cell is a private network cell, a measurement report is generated, and the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription of the user equipment in the target cell information, type information of the target cell.

In the embodiment of the present invention, the user equipment generates a measurement report, and the measurement report is one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, and the measurement report The report is reported to the network side, and the network side determines the cell to be handed over by the user equipment according to the information contained in the measurement report; compared with the prior art, the user equipment only includes the identity of the cell that meets the reporting measurement report condition in the measurement report. In the technical solution of the embodiment of the present invention, at least one of the routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell is added to the measurement report reported by the user equipment, so that the network may The specific contract relationship with the target cell and/or the routing information of the target cell can relatively accurately determine the target cell to which the user equipment will handover, reduce the impact of the target cell on the user's service quality, and improve user experience.

Embodiment two

An embodiment of the present invention provides a method for determining a target cell. Taking the network side as an example to determine the target cell to which the user equipment will handover to according to the routing information of the target cell, the method for determining the target cell is described in detail, wherein the routing information of the target cell includes: The identity of the cell and the location area identification code and/or routing area code of the target cell; or the identity of the target cell and the unique identity of the target cell within a certain application service range, the embodiment of the present invention uses the routing information of the target cell as the target cell The logo of the target cell and the location area identification code and/or routing area code of the target cell are taken as examples, and the method for determining the target cell is specifically described; as shown in Figure 5, the method includes:

501. The network side sends a measurement control message to the user equipment, where the measurement control message includes indication information instructing the user equipment to obtain the identity of the target cell and the location area identifier and/or routing area code of the target cell. Wherein, the location area identification code is used to identify the location area in the public land mobile network.

502. The user equipment receives the measurement control message sent by the network side and includes the identification of the target cell instructing the user equipment to acquire and the location area identification code and/or routing area code of the target cell, and according to the measurement control message, check the location of the user equipment. Neighboring cells of the cell are measured, and a measurement report including the location area identification code and/or routing area code of the corresponding target cell is obtained and generated.

503. The user equipment reports the generated measurement report including the identity of the target cell and the location area identification code and/or routing area code of the target cell to the network side.

504. The network side receives the measurement report sent by the user equipment, and determines the user equipment according to the received measurement report event, the identity of the target cell contained in the measurement report, and the location area identification code and/or routing area code of the target cell For the target cell to be handed over to, the measurement reporting event may be, but not limited to, the signal quality, signal strength, and load status of the cell.

Wherein, in the process of determining the target cell to which the user equipment is to be handed over, it is first determined whether the user equipment is to be handed over to the target cell according to the measurement report event, when it is determined that the cell that can serve the user equipment is handed over to the target cell and determining the target cell to which the user equipment is to be handed over according to the received identifier of the target cell and the location area identification code and/or routing area code of the target cell. Wherein, when the user equipment obtains the measurement report, the measurement is performed according to the measurement configuration on the network side, and the measurement configuration includes indicating whether the user equipment reports the cells of the private network that cannot be accessed, so the user equipment can only report the cells that are allowed to access In order to make the target cells received by the network side all be accessible cells, the network side, according to the measurement report event and the target cell identity and location area of the target cell included in the measurement report, The identification code and/or the routing area code can determine the target cell to which the user equipment will be handed over.

505. After the target cell to which the user equipment is to be handed over is determined, send the identified target cell identifier and the location area identification code and/or routing area code of the target cell to the core network, and the core network uses the target cell The identification of the cell and the location area identification code and/or routing area code of the target cell realize cell switching.

Wherein, the network side may send the identity of the determined target cell and the location area identification code and/or routing area code to the core network through, but not limited to, a reconfiguration request message. After the core network receives the reconfiguration request message, Parse the reconfiguration request message to obtain the identity of the target cell and the location area identification code and/or routing area code, and the core network implements Handover of the cell serving the user equipment.

An embodiment of the present invention provides a network side device. As shown in FIG. 6 , the device includes: a sending unit 61 , a receiving unit 62 , a determining unit 63 and a reporting unit 64 .

The sending unit 61 is configured to send a measurement control message to the user equipment, so that the user equipment generates a measurement report according to the measurement control message, the measurement control message includes indication information, and the indication information instructs the user equipment to acquire the identity of the target cell and the target cell The location area identification code and/or routing area code of the cell, so that after receiving the measurement control message, the user equipment reads the corresponding information according to the indication information in the control message, and generates a target cell identity and target cell Measurement reports for location area identifiers and/or routing area codes.

After the network side device sends the measurement control message to the user equipment through the sending unit 61, the receiving unit 62 is specifically configured to receive the information reported by the user equipment that includes the identity of the target cell and the location area identification code and/or routing area code of the target cell. Measurement report: after receiving the measurement report, the determining unit 63 is specifically configured to report the event according to the measurement, and the identity of the target cell contained in the measurement report and the location area identification code and/or routing area code of the target cell , determine the target cell to which the user equipment will be handed over, wherein the measurement reporting event may be, but not limited to, the signal quality, signal strength, and load condition of the cell; After the cell is determined, the reporting unit 64 is specifically configured to send the routing information of the target cell to be handed over by the user equipment determined by the determining unit 63 to the core network, and the core network realizes cell switching according to the routing information of the target cell .

An embodiment of the present invention provides a user equipment. As shown in FIG. 7 , the user equipment includes: a generating unit 71 and a reporting unit 72 .

A generating unit 71, configured to generate a measurement report including an identifier of a target cell and a location area identification code and/or a routing area code of the target cell, where the target cell is a private network detected by the user equipment that satisfies the reporting measurement event cell: after the generating unit 71 generates the measurement report, the reporting unit 72 is configured to report the measurement report generated by the generating unit 71 to the network side, so that the network side can use the target cell identifier contained in the reported measurement report And the location area identification code and/or routing area code of the target cell determines the target cell to which the user equipment is to be handed over.

Wherein, the generating unit 71 includes: a receiving module 711 and a first acquiring module 712 .

When the generating unit 71 generates the measurement report including the identity of the target cell and the location area identification code and/or routing area code of the target cell, it first receives the measurement control message sent by the network side through the receiving module 711, and the measurement control message contains indication information, the indication information is used to instruct the user equipment to obtain the identity of the target cell and the location area identification code and/or routing area code of the target cell; after receiving the measurement control information, the first obtaining module 712 according to The indication information in the measurement control message acquires information such as the identity of the target cell and the location area identification code and/or routing area code of the target cell, and generates information including the identity of the target cell and the location area identification code and/or routing area code of the target cell Code measurement report.

In the embodiment of the present invention, the user equipment obtains a measurement report including the identity of the target cell and the location area identification code and/or routing area code of the target cell, and reports the measurement report to the network side, and the network side according to the measurement report The identity of the target cell in the target cell and the location area identification code and/or routing area code of the target cell determine the cell to which the user equipment will be handed over; and in the prior art, the user equipment only includes the identity of the cell that meets the reporting measurement report condition in the measurement Compared with the report, the embodiment of the present invention adds the location area identification code and/or routing area code of the target cell to the measurement report reported by the user equipment, so that the network can use the identification of the target cell and the location area identification code and /or the routing area code to relatively accurately determine the target cell to be handed over by the user equipment, reduce the impact of the target cell on the user's service quality, and improve user experience.

And in the embodiment of the present invention, the network side determines the target cell to which the user equipment will switch to according to the location area code and/or routing area code of the target cell, and sends the routing information of the target cell to the core network through a reconfiguration request message After the core network receives the information sent by the network side, it only needs to parse the received message to obtain the cell to which the user equipment will handover and the routing information when the cell is handed over. Compared with the target cell for handover, it avoids the need for the core network to perform a search for the information of the cell currently serving the user equipment and the target cell because the core network determines the target cell to which the user equipment will be handed over and searches for the routing information when the cell is handed over. The number of interactions reduces the load on the core network.

Embodiment three

An embodiment of the present invention provides a method for determining a target cell. The embodiment of the present invention takes the network side as an example to determine the target cell to be handed over by the user equipment according to the subscription information of the user equipment in the target cell and/or the type information of the target cell. The method for determining the target cell, specifically, the network side determines the target cell to which the user equipment will handover to according to the subscription information of the user equipment in the target cell and the type information of the target cell to illustrate the method for determining the target cell; as shown in FIG. 8 , the Methods include:

801. The network side sends a measurement control message to the user equipment, where the measurement control message includes indication information, and the indication information is used to instruct the user equipment to obtain subscription information of the user equipment in the target cell and type information of the target cell.

Wherein, the subscription information of the user equipment in the target cell includes: the user equipment is a subscriber of the target cell, or the user equipment is not a subscriber of the target cell; the type of the target cell includes an open access mode type , restricted access mode type and hybrid access mode type.

802. The user equipment receives the measurement control message sent by the network side, and acquires a measurement report including subscription information of the user equipment in the target cell and type information of the target cell according to the control message.

Wherein, the specific process of obtaining the measurement report including the subscription information of the user equipment in the target cell and the type information of the target cell according to the measurement control message is as follows: obtain the system information of the target cell; information to determine the type information of the target cell, and according to the CSG (Closed Subscriber Group, limited subscription group) ID (Identification, identification) in the system information and the list information of the subscription group allowed to obtain the user equipment in the target cell Subscription information of the cell; generating a measurement report including the subscription information of the target cell and the type information of the target cell according to the acquired information.

803. The user equipment reports the obtained measurement report including the subscription information of the user equipment in the target cell and the type information of the target cell to the network side.

804. The network side receives the measurement report reported by the user equipment, and determines that the user equipment will be handed over according to the measurement report event and the subscription information of the user equipment in the target cell and the type information of the target cell contained in the measurement report The target cell is obtained, and the identification information of the determined target cell is acquired, wherein the measurement reporting event may be but not limited to the signal quality, signal strength, and load status of the cell.

Wherein, the specific process for the network side to determine the target cell to which the user equipment is to be handed over according to the measurement report event, and the subscription information of the user equipment in the target cell and the type information of the target cell in the measurement report is as follows: first, The network side determines whether the cell that will serve the user equipment can be handed over to the target cell according to the subscription information of the user equipment in the target cell contained in the measurement report and the type information of the target cell; secondly, when it is determined that the cell that can serve the user equipment When the cell is handed over to the target cell, the network side determines the target cell to which the user equipment is to be handed over according to the measurement report event.

Wherein, the network side, according to the subscription information of the user equipment in the target cell and the type information of the target cell contained in the measurement report, determines whether the cell serving the user equipment can be handed over to the target cell, which may specifically include the following judgment combination:

When the target cell is a CSG type cell and the user equipment is a subscriber of the target cell, it is determined that the user equipment can be handed over to the target cell; when the target cell is a CSG type cell, but the user equipment is not a subscriber of the target cell , it is determined that the user equipment cannot be handed over to the target cell, but handover to another frequency point of the macro network may be considered; when the target cell is a Hybrid type cell, and the user equipment is a subscriber of the target cell, it is determined that the user equipment Handover to the target cell can be prioritized; when the target cell is a Hybrid cell, but the user equipment is not a subscriber of the target cell, it is determined that the user equipment can be handed over to the target cell, but cannot be handed over to the target cell preferentially.

805. Send the determined identification information of the target cell to which the user equipment is to switch to the core network, and the core network implements cell switching according to the identification information of the target cell. Since the identification information of the target cell received by the core network is not the routing information of the target cell, the core network needs to obtain the routing information including the routing path from the current cell to the target cell according to the identification information of the target cell, so as to realize the routing information of the target cell. switch.

In the embodiment of the present invention, the determination method of the target cell is specifically described by taking the combination of the subscription information of the user equipment in the target cell and the type information of the target cell to determine the target cell to which the user equipment is to be handed over. When determining the target cell to which the user equipment will handover, the network side only selects the target cell that the user equipment subscribes to, and the target cell that has no subscription will not be selected as the user. For the target cell to which the device is to be handed over, refer to the above-mentioned steps in FIG. 8 for the specific implementation process, which will not be repeated here.

When the network side only determines the target cell to which the user equipment will switch to based on the measurement reporting event and the type information of the target cell, the network side preferentially selects a hybrid target cell, and the specific implementation process refers to the above-mentioned steps in Figure 8 , which will not be repeated here.

An embodiment of the present invention provides a network side device. As shown in FIG. 9 , the device includes: a sending unit 91 , a receiving unit 92 , a determining unit 93 and a reporting unit 94 .

The sending unit 91 is configured to send a measurement control message to the user equipment, and the measurement control message includes indication information instructing the user equipment to obtain subscription information of the user equipment in the target cell and/or type information of the target cell, so that the user equipment receives After the measurement control message, read corresponding information according to the indication information in the control message, and generate a measurement report including subscription information of the user equipment in the target cell and/or type information of the target cell.

After the network side device sends the measurement control message to the user equipment through the sending unit 91, the receiving unit 92 is specifically configured to receive the measurement report sent by the user equipment that includes the subscription information of the user equipment in the target cell and/or the type information of the target cell After receiving the measurement report, the determining unit 93 is specifically configured to determine that the user equipment will be handed over according to the measurement report event, and the subscription information of the user equipment and/or the type information of the target cell in the measurement report the target cell, and obtain the corresponding identification information of the determined target cell, wherein the measurement report event may be, but not limited to, the signal quality, signal strength, and load condition of the cell; in the determination unit 93, the user After the target cell to which the device is to be handed over is determined, the reporting unit 94 is configured to send the corresponding identification information of the target cell to which the user equipment is to be handed over determined by the determining unit 93 to the core network, and the core network is based on the target cell of the target cell. The identification information realizes cell handover.

Wherein, the determining unit 93 determines the target cell to which the user equipment will be handed over to according to the measurement report event, the subscription information of the user equipment in the target cell and the type information of the target cell in the measurement report: first , according to the subscription information of the user equipment in the target cell contained in the measurement report and the type information of the target cell, determine whether the cell that will serve the user equipment can be handed over to the target cell; secondly, when determining the cell that can serve the user equipment When handing over to the target cell, the determining unit 93 determines the target cell to which the user equipment is to be handed over according to the measurement report event.

Wherein, the determination unit 93, according to the subscription information of the user equipment in the target cell contained in the measurement report and the type information of the target cell, determines whether the cell serving the user equipment can be handed over to the target cell, which may specifically include the following judgment combinations:

When the target cell is a CSG type cell and the user equipment is a subscriber of the target cell, it is determined that the user equipment can be handed over to the target cell; when the target cell is a CSG type cell, but the user equipment is not a subscriber of the target cell , it is determined that the user equipment cannot be handed over to the target cell, but handover to another frequency point of the macro network may be considered; when the target cell is a Hybrid type cell, and the user equipment is a subscriber of the target cell, it is determined that the user equipment Handover to the target cell can be prioritized; when the target cell is a Hybrid cell, but the user equipment is not a subscriber of the target cell, it is determined that the user equipment can be handed over to the target cell, but cannot be handed over to the target cell preferentially.

An embodiment of the present invention provides a user equipment. As shown in FIG. 10 , the user equipment includes: a generating unit 1001 and a reporting unit 1002 .

The generating unit 1001 is configured to generate a measurement report including the subscription information of the user equipment in the target cell and/or the type information of the target cell; at the generating unit 1001, generate a measurement report including the subscription information of the user equipment in the target cell and/or the target cell After the measurement report of the type information, the reporting unit 1002 is configured to report the measurement report generated by the generating unit 1001 to the network side, so that the network side can The type information of determines the target cell to which the user equipment will be handed over.

Wherein, the generating unit 1001 includes: a receiving module 10011 and a first acquiring module 10012 .

When the generating unit 1001 generates the measurement report including the subscription information of the user equipment in the target cell and/or the type information of the target cell, it first receives the measurement control message sent by the network side through the receiving module 10011, and the measurement control message includes Instructing the user equipment to obtain the indication information of the user equipment's subscription information in the target cell and/or the type information of the target cell; after receiving the measurement control information, the first obtaining module 10012 obtains according to the indication information in the measurement control message The subscription information of the user equipment in the target cell and/or the type information of the target cell, and a measurement report including the subscription information of the user equipment in the target cell and/or the type information of the target cell is generated. The process of obtaining the subscription information of the user equipment and/or the type information of the target cell is as follows: obtain the system information of the cell; obtain the type information of the target cell according to the system information of the cell; and obtain the type information of the target cell according to the system information. The CSG (Closed Subscriber Group, limited subscription group) ID (Identification, identification) in the information and the subscription information that allows the subscription group list to obtain the subscription information of the user equipment in the target cell.

In the embodiment of the present invention, the user equipment obtains a measurement report including the subscription information of the user equipment in the target cell and/or the type information of the target cell, and reports the measurement report to the network side, and the network side reports the event according to the measurement, and the subscription information of the user equipment and/or the type information of the target cell in the measurement report to determine the cell to which the user equipment is to be handed over; and in the prior art, the user equipment only includes the identification of the cell that meets the reporting measurement report condition in the Compared with the measurement report, the embodiment of the present invention adds the subscription information of the user equipment in the target cell and/or the type information of the target cell in the measurement report reported by the user equipment, so that the network can use the specific subscription relationship between the user equipment and the target cell To relatively accurately determine the target cell to which the user equipment will handover, reduce the impact of the target cell on the quality of service of the user, and improve user experience.

And because the user equipment has added the subscription information of the user equipment in the target cell and the type information of the target cell in the measurement report, after receiving the measurement report, the network side can, according to the subscription information of the user equipment in the target cell and the target cell The type information of the cell determines the type of the target cell to be handed over by the user equipment, and determines the handover strategy according to the type information of the target cell, so that the network side specifically determines the corresponding handover strategy according to the type of the target cell, and realizes the handover of the cell.

Further, since the measurement report reported by the user equipment includes the subscription information of the user equipment in the target cell and the type information of the target cell, the network can accurately place the user equipment Handover to the target cell that satisfies the handover condition. For example, when it is detected that the determined target cell is a cell in the restricted access mode, it is necessary to determine whether the user equipment can be handed over to the cell according to the subscription information between the user equipment and the cell. According to the subscription status of the cell, the network side can accurately determine whether the user equipment can be switched to the cell of the limited access mode, which is different from that in the prior art where the network side does not know the subscription status of the target cell and the user equipment, and the user equipment Compared with switching to a cell in a limited access mode without a subscription, the correct switching of the cell serving the user equipment is ensured, and the quality of experience of the user is ensured.

Embodiment Four

An embodiment of the present invention provides a method for determining a target cell. Taking the network side as an example to determine the target cell to be handed over by the user equipment according to the identifier of the target cell and the unique identifier of the target cell within a certain application service range, the method for determining the target cell is specifically described. , wherein, the unique identifier of the target cell within the certain application service range may be, but not limited to, a PLMN (Public Land Mobile Network, public land mobile communication network) ID (Identification, identification), and the embodiment of the present invention specifically takes the PLMN ID as The unique identifier of the target cell within a certain application service range specifically describes the method for determining the target cell; as shown in Figure 11, the method includes:

1101. The network side sends a measurement control message to the user equipment, where the measurement control message includes indication information instructing the user equipment to acquire the identity of the target cell and the PLMN ID.

1102. The user equipment receives the measurement control message sent by the network side, and obtains the measurement report of the identity of the target cell and the PLMN ID according to the measurement control message, and generates a measurement report including the identity of the target cell and the PLMN ID.

Wherein, since the PLMN ID is stored at the network node on the network side, the user equipment cannot directly read the PLMN ID, but the user equipment can obtain the PLMN ID from a broadcast message of the network node.

1103. The user equipment reports the obtained measurement report including the identity of the target cell and the PLMN ID to the network side.

1104. The network side receives the measurement report sent by the user equipment, and determines the target cell to which the user equipment is to be handed over according to the measurement report event and the target cell identifier and PLMN ID included in the received measurement report, The measurement reporting event may be, but not limited to, the signal quality, signal strength, and load status of a cell. Wherein, in the process of determining the target cell to which the user equipment is to be handed over, it is first determined whether the user equipment is to be handed over to the target cell according to the measurement report event, when it is determined that the cell that can serve the user equipment is handed over to the target cell , determining a target cell to which the user equipment is to be handed over according to the received target cell identifier and PLMN ID; Wherein, when the user equipment obtains the measurement report, the measurement is performed according to the measurement configuration on the network side, and the measurement configuration includes indicating whether the user equipment reports the cells of the private network that cannot be accessed, so the user equipment can only report the cells that are allowed to access The cells of the private network entered, so that the target cells received by the network side are all cells that can be accessed. Therefore, the network side can A target cell to which the user equipment is to be handed over is determined.

1105. After the target cell to which the user equipment is to be handed over is determined, the identified target cell identifier and PLMN ID are sent to the core network, and the core network implements the cell handover; wherein, the network side may pass but not limited to The reconfiguration request message sends the determined target cell to the core network. Wherein, the identity of the target cell to be handed over and the PLMN ID are sent to the core network through the reconfiguration request message, and the location area code in the relocation request message is first set to a fixed value, which can be 0000 or FFFE, Then the identification and PLMN ID of the determined target cell are included in the relocation request message and sent to the core network, the core network receives the relocation request message, analyzes the message, and according to the relocation request The identification of the target cell and the PLMN ID in the message realize cell switching.

An embodiment of the present invention provides a network side device. As shown in FIG. 12 , the device includes: a sending unit 121 , a receiving unit 122 , a determining unit 123 and a reporting unit 124 .

The sending unit 121 is configured to send a measurement control message to the user equipment, the measurement control message includes indication information, and the indication information is used to instruct the user equipment to obtain the identity of the target cell and the unique identity of the target cell within a certain application service range, so that After receiving the measurement control message, the user equipment obtains corresponding information according to the indication information in the control message, and generates a measurement report including the identity of the target cell and the unique identity of the target cell within a certain application service range.

After the network side device sends the measurement control message to the user equipment through the sending unit 121, the receiving unit 122 is specifically configured to receive the measurement report sent by the user equipment including the identity of the target cell and the unique identity of the target cell within a certain application service range.

After receiving the measurement report, the determining unit 123 is configured to determine the target cell to which the user equipment will be handed over to according to the measurement report event and the received target cell identifier and PLMN ID included in the measurement report, After the target cell to which the user equipment is to be handed over is determined, the reporting unit 124 is configured to send a relocation request message including the identity of the target cell and the unique identity of the target cell within a certain application service range to the core network, and the core network is responsible for all The above information is analyzed to obtain the identity of the target cell and the unique identity of the target cell within a certain application service range, and cell switching is realized according to the identity of the target cell and the unique identity of the target cell within a certain application service range.

An embodiment of the present invention provides a user equipment. As shown in FIG. 13 , the user equipment includes: a generating unit 131 and a reporting unit 132 .

The generation unit 131 is configured to generate a measurement report that includes the identity of the target cell and the unique identity of the target cell within a certain application service range; the generation unit 131 generates a measurement report that includes the identity of the target cell and the unique identity of the target cell within a certain application service range. After the measurement report of the identification, the reporting unit 132 is configured to send the measurement report generated by the generation unit 131 to the network side, so that the network side can use the identification of the target cell contained in the measurement report and the unique ID of the target cell within a certain application service range. Identify and determine the target cell to which the user equipment is to be handed over.

Wherein, the generating unit 131 includes: a receiving module 1311 and a first acquiring module 1312 .

When the generation unit 131 generates a measurement report including the identity of the target cell and the unique identity of the target cell within a certain application service range, it first receives the measurement control message sent by the network side through the receiving module 1311, and the measurement control message includes indication information, the indication information is used to instruct the user equipment to obtain the identity of the target cell and the unique identity of the target cell within a certain application service range; after receiving the measurement control information, the first acquisition module 1312 The instruction information in reads the identity of the target cell and the unique identity of the target cell within a certain application service range, and generates a measurement report including the identity of the target cell and the unique identity of the target cell within a certain application service range.

Wherein, when the first acquisition module 1312 reads the unique identifier of the target cell within a certain application service range of the target cell, since the unique identifier of the target cell within the certain application service range is stored in the network node of the user equipment on the network side The unique identifier of the target cell within the certain application service range cannot be read directly, but the user equipment can obtain the unique identifier of the target cell within the certain application service range from the broadcast message of the network node.

In the embodiment of the present invention, the user equipment obtains a measurement report including the identity of the target cell and the unique identity of the target cell within a certain application service range, and reports the measurement report to the network side, and the network side The identity of the cell and the unique identity of the target cell within a certain application service range determine the cell to which the user equipment will be handed over; compared with the prior art where the user equipment only includes the identity of the cell that meets the reporting conditions of the measurement report in the measurement report, this In the embodiment of the invention, the identification of the target cell and the unique identification information of the target cell within a certain application service range are added to the measurement report reported by the user equipment, so that the network can accurately determine that the user equipment will be handed over according to the specific relationship between the user equipment and the target cell The cell to be reached, so as to realize the correct handover of the cell.

And in the embodiment of the present invention, the network side determines the target cell to which the user equipment will switch to according to the identity of the target cell and the LPMN ID, and sends the routing information of the target cell to the core network through a reconfiguration request message, and the core network receives the After the reconfiguration request message sent by the network example, it only needs to parse the received reconfiguration request message to obtain the cell to which the user equipment will be handed over and the routing information when the cell is handed over. Compared with the target cell to be handed over, it avoids the need for the core network and the cell currently serving the user equipment and the target cell because the core network determines the target cell to which the user equipment is to be handed over and searches for the routing information when the cell is handed over. The number of interactions is performed, reducing the load on the core network.

Embodiment five

An embodiment of the present invention provides a method for determining a target cell. Taking the network side as an example to determine the target cell to be handed over by the user equipment according to the routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell, the specific description The determination method of target cell; As shown in Figure 10, this method comprises:

1401. Measure the neighboring cells of the cell where the user equipment is located; if a cell that satisfies the measurement reporting event is detected and the cell is a private network cell, generate routing information including the target cell, and the subscription of the user equipment in the target cell information and a measurement report of the type information of the target cell.

Wherein, the measurement of the adjacent cells of the cell where the user equipment is located may specifically be, but not limited to, the following form: the user equipment automatically measures the adjacent cells of the cell where the user equipment is located based on fingerprint information, or according to the The measurement configuration measures the adjacent cells of the cell where the user equipment is located, and the measurement configuration includes indication information indicating whether the user equipment reports the information of the inaccessible cell, or instructs the user equipment to read the type information of the target cell and the user equipment's Contract information.

Wherein, when it is detected that a cell that satisfies the measurement reporting event exists and the cell is a cell of a private network, the acquiring the routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell specifically includes the following steps : Obtain the system information of the cell; determine the type information and routing information of the target cell according to the system information of the cell, and obtain the user equipment in the target cell according to the CSG ID in the system information and the list information of the user group allowed to subscribe contract information.

Wherein, the routing information includes the identity of the target cell and the location area identification code and/or routing area code of the target cell; or the identity of the target cell and the unique identity of the target cell within a certain application service range. The unique identifier of the target cell can be but not limited to PLMN ID.

1402. Report a measurement report including the acquired routing information of the target cell, subscription information of the user equipment in the target cell, and type information of the target cell to the network side.

Wherein, when the user equipment sends the subscription information of the user equipment in the target cell and the type information of the target cell to the network side, the following methods may be adopted but not limited to: define different types of enumeration information elements, and define Represents the subscription relationship between the user equipment and the cell, and defines the subscription information indicating a type of user when the defined information element is not received; as follows: the definition type is Enumerated (non-member accessible, not accessible) Information element, if the information received by the network side does not contain the information element, it means that the user equipment is the subscriber of the cell; when the network side receives the information element, the information between the user equipment and the cell can be obtained by analyzing the information element. The subscription relationship of , for example, if (0, 1) is obtained, it means that the user equipment is not allowed to access, and if (1, 0) is obtained, it means that it is neither a subscriber nor allowed to access. Another example is to define an information element whose type is Enumerated (member, not accessible), if the network side does not receive this information element, it means that the user equipment is not a subscriber of the target cell, but the user equipment can be allowed to access the target cell. The network side receives the information element and obtains (1,0) after parsing, indicating that the user equipment is a subscriber of the target cell, and the user equipment is allowed to preferentially access the cell. By defining the information element of the enumeration type above, the network side can determine the target cell to which the user equipment will handover according to the subscription information of the user equipment represented by the information element.

1403. Receive a measurement report sent by the user equipment, the measurement report including the routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell; after receiving the measurement report, the network side according to the The measurement reporting event, and the received routing information of the target cell, subscription information of the user equipment in the target cell, and type information of the target cell determine the target cell to which the user equipment will be handed over.

1404. After the target cell to which the user equipment is to be handed over is determined, send the routing information of the determined target cell to the core network, and the core network implements cell switching according to the routing information of the target cell.

An embodiment of the present invention provides a network side device. As shown in FIG. 15 , the network side device includes: a receiving unit 151 , a determining unit 152 and a reporting unit 153 .

The receiving unit 151 is configured to receive a measurement report including routing information of a target cell, subscription information of the user equipment in the target cell, and type information of the target cell, where the target cell is a private network detected by the user equipment and meets the reporting event; The subscription information of the user equipment includes: the user equipment is a subscriber of the target cell, or the user equipment is not a subscriber of the target cell; the type of the target cell includes an open access mode type, a restricted access mode type and Hybrid access mode type.

After the receiving unit 151 receives the measurement report sent by the user equipment that includes the routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell, the determining unit 152 is configured to report an event according to the measurement, and The routing information of the target cell received by the receiving unit 151, the subscription information of the user equipment in the target cell, and the type information of the target cell determine the target cell to which the user equipment will switch; Afterwards, the reporting unit 153 is configured to report the determined target cell to the core network, and the core network implements cell handover.

An embodiment of the present invention provides a user equipment. As shown in FIG. 16 , the user equipment includes: a generating unit 161 and a reporting unit 162 .

The generating unit 161 is configured to acquire a measurement report including routing information of a target cell, subscription information of the user equipment in the target cell, and type information of the target cell, where the target cell is private for the measurement report event detected by the user equipment. Network; after the generating unit 161 obtains the measurement report including the routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell, the reporting unit 162 is used to use the measurement report obtained by the generating unit 161 The report is reported to the network side.

Wherein, the generation unit 161 includes: a measurement module 1611 and a second acquisition module 1612 .

The measurement module 1611 is used to measure the adjacent cells of the cell where the user equipment is located. When the measurement module measures the adjacent cells of the cell where the user equipment is located, the measurement may be performed in the following manner: the user equipment automatically Performing measurements on adjacent cells of the cell where the user equipment is located; or performing measurements on adjacent cells of the cell where the user equipment is located according to the measurement configuration issued by the network side, the measurement configuration includes indicating whether the user equipment reports inaccessible cell information and Or instruct the user equipment to read the type information of the target cell.

When the measurement module 1611 detects a cell that satisfies the measurement reporting event, and the cell is a private network cell, the second acquisition module 1612 is used to acquire the routing information including the target cell, the subscription information of the user equipment in the target cell, and the target cell. Measurement report of cell type information.

Wherein, the second acquiring module 1612 includes: an acquiring submodule 16121 and a determining submodule 16122 . The obtaining sub-module 16121 is used to obtain the system information of the cell; after obtaining the subsystem of the target cell, the determination sub-module 16122 is used to obtain the routing information of the target cell and the type information of the target cell according to the system information of the cell , and determine the subscription information of the user equipment in the target cell according to the CSG ID in the system information and the list information of the allowed subscription user group.

In the embodiment of the present invention, the user equipment obtains a measurement report including the routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell, and reports the measurement report to the network side, and the network side according to the The routing information of the target cell in the measurement report, the subscription information of the user equipment in the target cell, and the type information of the target cell determine the cell to which the user equipment will be handed over; it is different from the cell that the user equipment will only meet the reporting conditions of the measurement report in the prior art Compared with the identification included in the measurement report, in the embodiment of the present invention, the routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell are added to the measurement report reported by the user equipment, so that the network The specific relationship between the device and the target cell accurately determines the cell to which the user equipment is to be handed over, thereby realizing correct handover of the cell.

And when the user equipment measures the surrounding cells of the cell where it is located, the network side includes indication information indicating whether the user equipment reports the inaccessible cell in the measurement configuration, so that the network can flexibly control the measurement and measurement of the user equipment according to the network environment. Criteria for measurement reporting: when the network side instructs the user equipment to report an inaccessible cell in the measurement configuration message, the user equipment reports the inaccessible cell in a timely manner, preventing the network side from handing over the user equipment to the inaccessible cell , resulting in serious interference to the cell, resulting in poor user experience.

Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be realized by means of software plus necessary general-purpose hardware, and of course also by hardware, but in many cases the former is a better embodiment . Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product is stored in a readable storage medium, such as a floppy disk of a computer , a hard disk or an optical disk, etc., including several instructions for enabling a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in various embodiments of the present invention.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (14)

1. A method for determining a target cell, comprising: Receive a measurement report reported by the user equipment, the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the target cell is the Cells of the private network detected by the user equipment that meet the measurement reporting event; The target cell to which the user equipment is to be handed over is determined according to the information included in the measurement report. 2. The method for determining a target cell according to claim 1, wherein, before receiving the measurement report reported by the user equipment, the method further comprises: Send a measurement control message to the user equipment, the measurement control message includes indication information, and the indication information is used to instruct the user equipment to obtain one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell , type information of the target cell. 3. The method for determining the target cell according to claim 1, wherein the determining the target cell to which the user equipment is to be handed over according to the information contained in the measurement report comprises: According to the measurement reporting event, and one or any combination of the following: routing information of the target cell, subscription information of the user equipment in the target cell, and type information of the target cell, determine the target cell to which the user equipment will handover. 4. The method for determining a target cell according to any one of claims 1 to 3, wherein the routing information of the target cell includes: The identity of the target cell and the location area identification code and/or routing area code of the target cell; Or, the identifier of the target cell and the unique identifier of the target cell within a certain application service range. 5. The method for determining a target cell according to claim 1, wherein after determining the target cell to which the user equipment is to be handed over according to the information contained in the measurement report, the method further comprises: The determined target cell is sent to the core network, and the core network implements cell switching. 6. A method for determining a target cell, comprising: Generate a measurement report, the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the target cell is detected by the user equipment A private network cell meeting the measurement reporting event; Report the measurement report to the network side. 7. The method for determining a target cell according to claim 6, wherein said generating said measurement report comprises: Receiving a measurement control message sent by the network side, the measurement control message includes indication information, and the indication information is used to instruct the user equipment to obtain information of one of the following or any combination thereof: routing information of the target cell, information of the user equipment in the target cell subscription information, type information of the target cell; generating a measurement report including the obtained information according to the measurement control message; or The user equipment measures the neighboring cells of the cell where it is located; if a cell satisfying the measurement reporting event is detected, and the cell is a cell of a private network, a measurement report is generated, and the measurement report includes one of the following or any combination thereof: The routing information of the target cell, the subscription information of the user equipment in the target cell, and the type information of the target cell. 8. The method for determining a target cell according to claim 7, wherein when a cell that satisfies a measurement reporting event is detected and the cell is a cell of a private network, the generating a measurement report specifically includes: acquiring system information of the target cell; Acquiring the routing information of the target cell and the type information of the target cell according to the system information, and obtaining the subscription information of the user equipment in the target cell according to the limited subscription group identifier and the allowed subscription group list information in the system information; Generating a measurement report according to the acquired information, wherein the measurement report includes the routing information of the target cell, the routing information of the user equipment target cell, and the type information of the target cell. 9. The method for determining a target cell according to claim 7, wherein the measuring the neighboring cell of the cell where the user equipment is located specifically comprises: Perform measurements on neighboring cells of the cell where the user equipment is located according to the measurement configuration issued by the network side, where the measurement configuration includes indicating whether the user equipment reports an inaccessible private network cell; or Based on the fingerprint information, the user equipment automatically measures adjacent cells of the cell where the user equipment is located. 10. A network side device, characterized in that it comprises: The receiving unit is configured to receive a measurement report reported by the user equipment, the measurement report includes one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the The target cell is a cell of the private network detected by the user equipment that meets the measurement reporting event; A determining unit, configured to determine a target cell to which the user equipment is to be handed over according to information included in the measurement report received by the receiving unit. 11. The network side device according to claim 10, further comprising: A sending unit, configured to send a measurement control message to the user equipment, so that the user equipment generates a measurement report according to the measurement control message, the measurement control message includes indication information, and the indication information is used to instruct the user equipment to obtain one of the following or Any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell; and/or, The reporting unit is configured to send the target cell determined by the determining unit to the core network, and the core network implements cell switching. 12. The network side device according to claim 10, characterized in that, The determining unit is specifically configured to, according to the measurement reporting event, and one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, and type information of the target cell, to determine that the user equipment will be handed over target area. 13. A user equipment, characterized in that, comprising: A generating unit, configured to generate a measurement report, the measurement report including one of the following or any combination thereof: routing information of the target cell, subscription information of the user equipment in the target cell, type information of the target cell, wherein the target cell is all A cell of the private network that meets the measurement reporting event detected by the user equipment; A reporting unit, configured to report the measurement report to the network side. 14. The user equipment according to claim 13, characterized in that, The generating unit includes: The receiving module is configured to receive a measurement control message sent by the network side, the measurement control message includes indication information, and the indication information is used to instruct the user equipment to obtain one of the following or any combination thereof: routing information of the target cell, user equipment in The contract information of the target cell and the type information of the target cell; A first obtaining module, configured to generate a measurement report including the obtained information according to the measurement control message received by the receiving module; Alternatively, the generating unit includes: A measurement module, configured to measure adjacent cells of the cell where the user equipment is located; The second acquisition module is configured to generate a measurement report when the measurement module detects a cell satisfying the measurement reporting event, and the cell is a private network cell, wherein the measurement report includes one of the following or any combination thereof: The routing information of the target cell, the subscription information of the user equipment in the target cell, and the type of the target cell.

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