CN109392059B - Network selection method, configuration method, terminal equipment and network side equipment - Google Patents
Network selection method, configuration method, terminal equipment and network side equipment Download PDFInfo
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Abstract
The invention provides a network selection method, a network configuration method, terminal equipment and network side equipment, wherein the method comprises the following steps: receiving residence indication information configured by a network side; if the residing indication information indicates that the terminal equipment selects to reside in the first radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of the second radio access technology network on a first type carrier supported by the first radio access technology network; if the residing indication information indicates that the terminal equipment selects to reside in a second radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of the second radio access technology network on a second type carrier supported by the second radio access technology network; the terminal in the embodiment of the invention can monitor the system information of different wireless access technology networks on any type of carrier wave, so that the two wireless access technology networks are not independent from each other any more, and the industrial differentiation is avoided.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a network selection method, a network configuration method, a terminal device, and a network side device.
Background
Technologies for supporting MTC (Machine Type Communication) services in the existing 3GPP (the 3rd Generation Partnership Project) technology include: eMTC technology (enhanced machine-type communication) and NB-IoT technology (narrowband cellular internet of things), but these two technologies are independent of each other, resulting in some differentiation of the industry.
Disclosure of Invention
The invention aims to provide a network selection method, a network configuration method, a terminal device and a network side device, so as to solve the problem of industrial differentiation caused by mutual independence of two wireless access technology networks in the prior art.
In order to solve the above problem, an embodiment of the present invention provides a network selection method, which is applied to a terminal device with at least two wireless access capabilities, where the method includes:
receiving residence indication information configured by a network side; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
if the residing indication information indicates that the terminal equipment selects to reside in a first radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of a second radio access technology network on a first type carrier supported by the first radio access technology network;
and if the residing indication information indicates that the terminal equipment selects to reside in a second radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of the second radio access technology network on a second type carrier supported by the second radio access technology network.
Preferably, the step of receiving the network side configured residence indication information includes:
and receiving the camping indication information sent by the network side on the first type carrier supported by the first radio access technology network.
Preferably, the step of receiving the network side configured residence indication information includes:
and receiving the camping indication information sent by the network side on the second type carrier supported by the second radio access technology network.
Preferably, when the first radio access technology network is an enhanced machine type communication (3 GPP MTC) and a 3GPP MTC-based enhanced technology radio access technology network, the second radio access technology network is a narrowband cellular Internet of things (3 GPP NB-IoT) and a 3GPP NB-IoT-based enhanced technology radio access technology network;
or, when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of 3GPP NB-IoT-based enhanced technology, the second radio access technology network is a radio access technology network of 3GPP MTC and 3GPP MTC-based enhanced technology.
Preferably, after the step of receiving the network side configured residence indication information, the method further includes:
the method comprises the steps of receiving residence probability information which is configured by a network side and aims at a first wireless access technology network and a second wireless access technology network;
the step of selecting to camp on the first radio access technology network or selecting to camp on the second radio access technology network according to the indication of the camping indication information includes:
and selecting to reside in a first radio access technology network or selecting to reside in a second radio access technology network according to the residence indication information and the residence probability information.
The embodiment of the invention also provides a network configuration method, which is applied to a network side and comprises the following steps:
configuring resident indication information for terminal equipment with at least two wireless access capabilities; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
and sending the resident indication information to the terminal equipment.
Preferably, the step of sending the residence indication information to the terminal device includes:
and sending the residing indication information to the terminal equipment on a first type carrier supported by the first radio access technology network.
Preferably, the step of sending the residence indication information to the terminal device includes:
and sending the residing indication information to the terminal equipment on a second type carrier supported by the second radio access technology network.
Preferably, when the first radio access technology network is an enhanced machine type communication (3 GPP MTC) and a 3GPP MTC-based enhanced technology radio access technology network, the second radio access technology network is a narrowband cellular Internet of things (3 GPP NB-IoT) and a 3GPP NB-IoT-based enhanced technology radio access technology network;
or, when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of 3GPP NB-IoT-based enhanced technology, the second radio access technology network is a radio access technology network of 3GPP MTC and 3GPP MTC-based enhanced technology.
Preferably, the method further comprises:
and configuring residence probability information aiming at the first wireless access technology network and the second wireless access technology network for the terminal equipment, and sending the residence probability information to the terminal equipment.
The embodiment of the invention also provides a terminal device, which has at least two wireless access capabilities, and comprises a processor and a transceiver, wherein the processor is used for executing the following processes:
controlling the transceiver to receive residence indication information configured at a network side; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
if the residing indication information indicates that the terminal equipment selects to reside in a first radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of a second radio access technology network on a first type carrier supported by the first radio access technology network;
and if the residing indication information indicates that the terminal equipment selects to reside in a second radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of the second radio access technology network on a second type carrier supported by the second radio access technology network.
Preferably, the processor is further configured to perform the following process:
and controlling the transceiver to receive the camping indication information sent by the network side on the first type carrier supported by the first radio access technology network.
Preferably, the processor is further configured to perform the following process:
and controlling the transceiver to receive the camping indication information sent by the network side on the second type carrier supported by the second radio access technology network.
Preferably, when the first radio access technology network is an enhanced machine type communication (3 GPP MTC) and a 3GPP MTC-based enhanced technology radio access technology network, the second radio access technology network is a narrowband cellular Internet of things (3 GPP NB-IoT) and a 3GPP NB-IoT-based enhanced technology radio access technology network;
or, when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of 3GPP NB-IoT-based enhanced technology, the second radio access technology network is a radio access technology network of 3GPP MTC and 3GPP MTC-based enhanced technology.
Preferably, the processor is further configured to perform the following process:
controlling the transceiver to receive camping probability information configured by a network side and aiming at a first radio access technology network and a second radio access technology network;
and selecting to reside in a first radio access technology network or selecting to reside in a second radio access technology network according to the residence indication information and the residence probability information.
The embodiment of the present invention further provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the processor executes the program, the network selection method is implemented.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the steps in the network selection method described above.
The embodiment of the present invention further provides a network side device, which includes a processor and a transceiver, where the processor is configured to execute the following processes:
configuring resident indication information for terminal equipment with at least two wireless access capabilities; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
and sending the resident indication information to the terminal equipment.
Preferably, the processor is further configured to perform the following process:
and sending the residing indication information to the terminal equipment on a first type carrier supported by the first radio access technology network.
Preferably, the processor is further configured to perform the following process:
and sending the residing indication information to the terminal equipment on a second type carrier supported by the second radio access technology network.
Preferably, when the first radio access technology network is an enhanced machine type communication (3 GPP MTC) and a 3GPP MTC-based enhanced technology radio access technology network, the second radio access technology network is a narrowband cellular Internet of things (3 GPP NB-IoT) and a 3GPP NB-IoT-based enhanced technology radio access technology network;
or, when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of 3GPP NB-IoT-based enhanced technology, the second radio access technology network is a radio access technology network of 3GPP MTC and 3GPP MTC-based enhanced technology.
Preferably, the processor is further configured to perform the following process:
and configuring residence probability information aiming at the first wireless access technology network and the second wireless access technology network for the terminal equipment, and sending the residence probability information to the terminal equipment.
The embodiment of the present invention further provides a network-side device, which includes a memory, a processor, and a computer program that is stored in the memory and can be run on the processor, and when the processor executes the program, the configuration method of the network is implemented.
Embodiments of the present invention also provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the configuration method of the network described above.
The technical scheme of the invention at least has the following beneficial effects:
in the network selection method, the configuration method, the terminal device and the network side device of the embodiment of the invention, for the terminal device with at least two wireless access capabilities, which wireless network the terminal device accesses is not preset, but the terminal selects the corresponding network to reside according to the configuration of the network side, and the network side configures the terminal to access different networks at different times or under different scenes, so that the flexibility of the terminal device accessing the network is improved; and the terminal side can monitor the system information of different wireless access technology networks on any type of carrier wave or monitor the system information of other wireless access technology networks on a certain type of carrier wave according to the resident indication information, so that the two wireless access technology networks are not independent from each other any more, and the differentiation of the industry is avoided.
Drawings
Fig. 1 is a flowchart illustrating steps of a network selection method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating steps of a method for configuring a network according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a network-side device according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a network selection method, which is applied to a terminal device with at least two wireless access capabilities, where the method includes:
In this step, the terminal device may monitor not only the system message of the first radio access technology network on the first type carrier, but also the system message of the second radio access technology network on the first type carrier, or may monitor the system message of the first radio access technology network and the system message of the second radio access technology network on the first type carrier at the same time, so that the two radio access technology networks are no longer independent from each other, thereby avoiding differentiation of industries.
In this step, the terminal device may monitor not only the system message of the second rat network on the second type carrier, but also the system message of the first rat network on the second type carrier, or may monitor both the system message of the first rat network and the system message of the second rat network on the second type carrier, so that the two rat networks are no longer independent of each other, thereby avoiding differentiation of industries.
Further, a random access or RRC connection setup is initiated based on a system message of the first radio access technology network and/or a system message of the second radio access technology network. The camping indication information is specifically used to indicate on which type of carrier the terminal device listens for system messages.
In the embodiment of the invention, the network side configures the resident indication information, and the network side can comprehensively configure the resident indication information of the terminal equipment according to the network running state, the key promotion network, the position of the terminal equipment and other factors.
For example, for a terminal device a, the terminal device a has both a radio access capability to access a first radio access technology network and a radio access capability to access a second radio access technology network. The network side expects the terminal device a to access a first radio access technology network in a first area and a second radio access technology network in a second area. When the network side determines that the terminal device A enters the first area according to the position of the terminal device A, the network side sends residence indication information to the terminal device A, and the residence indication information indicates the terminal device A to select to reside in the first radio access technology network; and when the network side determines that the terminal equipment A enters the second area, the network side sends residence indication information to the terminal equipment A, and the residence indication information indicates that the terminal equipment A selects to reside in the second radio access technology network.
Compared with a preset access network mode, the terminal equipment provided by the embodiment of the invention has more flexibility and real-time property when selecting the access network, the network performance, the access success rate and the like of the terminal equipment can be improved by selecting the access network based on the indication of the network side, and the process of selecting the access network by the terminal is optimized.
Preferably, step 11 in the above embodiment of the present invention includes:
step 111, receiving the camping indication information sent by the network side on the first type carrier supported by the first radio access technology network.
Or, in step 112, the network side receives the camping indication information sent on the second type carrier supported by the second radio access technology network.
In summary, the camping indication information may be carried on the first type carrier or the second type carrier, and the network side may select the carrier carrying the camping indication information according to the carrier status, which is not limited herein.
Further, in the above embodiment of the present invention, when the first radio access technology network is an enhanced machine type communication 3GPP MTC and a radio access technology network of an enhanced technology based on 3GPP MTC, the second radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of an enhanced technology based on 3GPP NB-IoT.
Correspondingly, the first type carrier is an eMTC carrier, for example, a carrier with a 6PRB bandwidth or a carrier with 1.4 MHz; the second type of carrier is an NB-IoT carrier, such as a 1 PRB loan carrier or a 200KHz carrier.
Or,
when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of an enhanced technology based on the 3GPP NB-IoT, the second radio access technology network is a radio access technology network of an enhanced machine type communication 3GPP MTC and an enhanced technology based on the 3GPP MTC.
Accordingly, the first type carrier is an NB-IoT carrier, e.g., a carrier of 1 PRB bandwidth or a carrier of 200 KHz; the second type of carrier is an eMTC carrier, for example, a carrier of 6PRB bandwidth or a carrier of 1.4 MHz.
Further, after step 11 in the above embodiment of the present invention, the method further includes:
the method comprises the steps of receiving residence probability information which is configured by a network side and aims at a first wireless access technology network and a second wireless access technology network;
and selecting to reside in a first radio access technology network or selecting to reside in a second radio access technology network according to the residence indication information and the residence probability information.
The network side configures the camping probability information for the first radio access technology network and the second radio access technology network, and the terminal device can select to camp on the first radio access technology network or select to camp on the second radio access technology network by combining the camping indication information and the camping probability information.
In summary, in the embodiments of the present invention, for a terminal device having at least two wireless access capabilities, it is not necessary to preset which wireless network the terminal device accesses, but the terminal selects a corresponding network for residence according to the configuration of the network side, and the network side configures the terminal to access different networks at different times or under different scenes, so as to improve the flexibility of the terminal device accessing the network; and the terminal side can monitor the system information of different wireless access technology networks on any type of carrier wave or monitor the system information of other wireless access technology networks on a certain type of carrier wave according to the resident indication information, so that the two wireless access technology networks are not independent from each other any more, and the differentiation of the industry is avoided.
The embodiment of the invention also provides a network configuration method, which is applied to a network side and comprises the following steps:
and step 22, sending the residence indication information to the terminal equipment.
In the embodiment of the invention, the network side configures the resident indication information, and the network side can comprehensively configure the resident indication information of the terminal equipment according to the network running state, the key promotion network, the position of the terminal equipment and other factors.
For example, for a terminal device a, the terminal device a has both a radio access capability to access a first radio access technology network and a radio access capability to access a second radio access technology network. The network side expects the terminal device a to access a first radio access technology network in a first area and a second radio access technology network in a second area. When the network side determines that the terminal device A enters the first area according to the position of the terminal device A, the network side sends residence indication information to the terminal device A, and the residence indication information indicates the terminal device A to select to reside in the first radio access technology network; and when the network side determines that the terminal equipment A enters the second area, the network side sends residence indication information to the terminal equipment A, and the residence indication information indicates that the terminal equipment A selects to reside in the second radio access technology network.
Compared with a preset access network mode, the terminal equipment provided by the embodiment of the invention has more flexibility and real-time property when selecting the access network, the network performance, the access success rate and the like of the terminal equipment can be improved by selecting the access network based on the indication of the network side, and the process of selecting the access network by the terminal is optimized.
Preferably, the step 22 in the above embodiment of the present invention includes:
step 221, sending the camping indication information to the terminal device on the first type of carrier supported by the first radio access technology network.
Or, in step 222, the camping indication information is sent to the terminal device on a second type carrier supported by the second radio access technology network.
In summary, the camping indication information may be carried on the first type carrier or the second type carrier, and the network side may select the carrier carrying the camping indication information according to the carrier status, which is not limited herein.
Further, when the first radio access technology network is an enhanced machine type communication (3 GPP MTC) and a 3GPP MTC-based enhanced technology radio access technology network, the second radio access technology network is a narrowband cellular Internet of things (3 GPP NB-IoT) and a 3GPP NB-IoT-based enhanced technology radio access technology network.
Correspondingly, the first type carrier is an eMTC carrier, for example, a carrier with a 6PRB bandwidth or a carrier with 1.4 MHz; the second type of carrier is an NB-IoT carrier, such as a 1 PRB loan carrier or a 200KHz carrier.
Or,
when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of an enhanced technology based on the 3GPP NB-IoT, the second radio access technology network is a radio access technology network of an enhanced machine type communication 3GPP MTC and an enhanced technology based on the 3GPP MTC.
Accordingly, the first type of carrier is an NB-IoT carrier, such as a 1 PRB-backed carrier or a 200KHz carrier; the second type of carrier is an eMTC carrier, for example, a carrier of 6PRB bandwidth or a carrier of 1.4 MHz.
Further, the method in the above embodiment of the present invention further includes:
and configuring residence probability information aiming at the first wireless access technology network and the second wireless access technology network for the terminal equipment, and sending the residence probability information to the terminal equipment.
The network side configures the camping probability information for the first radio access technology network and the second radio access technology network, and the terminal device can select to camp on the first radio access technology network or select to camp on the second radio access technology network by combining the camping indication information and the camping probability information.
In summary, in the embodiments of the present invention, for a terminal device having at least two wireless access capabilities, it is not necessary to preset which wireless network the terminal device accesses, but the terminal selects a corresponding network for residence according to the configuration of the network side, and the network side can configure the terminal to access different networks at different times or under different scenes, so as to improve the flexibility of the terminal device accessing the network.
As shown in fig. 3, an embodiment of the present invention further provides a terminal device, where the terminal device has at least two wireless access capabilities, the terminal device includes a processor 300 and a transceiver 310, the terminal device further includes a user interface 320, and the processor 300 is configured to perform the following processes:
controlling the transceiver to receive residence indication information configured at a network side; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
if the residing indication information indicates that the terminal equipment selects to reside in a first radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of a second radio access technology network on a first type carrier supported by the first radio access technology network;
and if the residing indication information indicates that the terminal equipment selects to reside in a second radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of the second radio access technology network on a second type carrier supported by the second radio access technology network.
Preferably, the processor 300 is further configured to perform the following processes:
and controlling the transceiver to receive the camping indication information sent by the network side on the first type carrier supported by the first radio access technology network.
Preferably, the processor 300 is further configured to perform the following processes:
and controlling the transceiver to receive the camping indication information sent by the network side on the second type carrier supported by the second radio access technology network.
Preferably, when the first radio access technology network is an enhanced machine type communication (3 GPP MTC) and a 3GPP MTC-based enhanced technology radio access technology network, the second radio access technology network is a narrowband cellular Internet of things (3 GPP NB-IoT) and a 3GPP NB-IoT-based enhanced technology radio access technology network;
or, when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of 3GPP NB-IoT-based enhanced technology, the second radio access technology network is a radio access technology network of 3GPP MTC and 3GPP MTC-based enhanced technology.
Preferably, the processor 300 is further configured to perform the following processes:
controlling the transceiver to receive camping probability information configured by a network side and aiming at a first radio access technology network and a second radio access technology network;
and selecting to reside in a first radio access technology network or selecting to reside in a second radio access technology network according to the residence indication information and the residence probability information.
In summary, in the embodiments of the present invention, for a terminal device having at least two wireless access capabilities, it is not necessary to preset which wireless network the terminal device accesses, but the terminal selects a corresponding network for residence according to the configuration of the network side, and the network side can configure the terminal to access different networks at different times or under different scenes, so as to improve the flexibility of the terminal device accessing the network.
It should be noted that, the terminal device provided in the above embodiments of the present invention is a terminal device capable of executing the above network selection method, and all embodiments of the above network selection method are applicable to the terminal device and can achieve the same or similar beneficial effects.
An embodiment of the present invention further provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor implements each process in the above-described network selection method embodiment when executing the program, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements each process in the above-described network selection method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As shown in fig. 4, an embodiment of the present invention further provides a network-side device, which includes a processor 400 and a transceiver 410, where the processor is configured to perform the following processes:
configuring resident indication information for terminal equipment with at least two wireless access capabilities; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
and sending the resident indication information to the terminal equipment.
Preferably, the processor 400 is further configured to perform the following processes:
and sending the residing indication information to the terminal equipment on a first type carrier supported by the first radio access technology network.
Preferably, the processor 400 is further configured to perform the following processes:
and sending the residing indication information to the terminal equipment on a second type carrier supported by the second radio access technology network.
Preferably, when the first radio access technology network is an enhanced machine type communication (3 GPP MTC) and a 3GPP MTC-based enhanced technology radio access technology network, the second radio access technology network is a narrowband cellular Internet of things (3 GPP NB-IoT) and a 3GPP NB-IoT-based enhanced technology radio access technology network;
or, when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of 3GPP NB-IoT-based enhanced technology, the second radio access technology network is a radio access technology network of 3GPP MTC and 3GPP MTC-based enhanced technology.
Preferably, the processor 400 is further configured to perform the following processes:
and configuring residence probability information aiming at the first wireless access technology network and the second wireless access technology network for the terminal equipment, and sending the residence probability information to the terminal equipment.
In summary, in the embodiments of the present invention, for a terminal device having at least two wireless access capabilities, it is not necessary to preset which wireless network the terminal device accesses, but the terminal selects a corresponding network for residence according to the configuration of the network side, and the network side can configure the terminal to access different networks at different times or under different scenes, so as to improve the flexibility of the terminal device accessing the network.
It should be noted that, the network side device provided in the above embodiments of the present invention is a network side device capable of executing the configuration method of the network, and all embodiments of the configuration method of the network are applicable to the network side device, and can achieve the same or similar beneficial effects.
An embodiment of the present invention further provides a network-side device, which includes a memory, a processor, and a computer program that is stored in the memory and can be run on the processor, where the processor implements each process in the above-described configuration method embodiment of the network when executing the program, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements each process in the above-described configuration method for a network, and can achieve the same technical effect, and for avoiding repetition, details are not described here again. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-readable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block or blocks.
These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (20)
1. A network selection method is applied to a terminal device with at least two wireless access capabilities, and is characterized in that the method comprises the following steps:
receiving residence indication information configured by a network side; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
if the residing indication information indicates that the terminal equipment selects to reside in a first radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of a second radio access technology network on a first type carrier supported by the first radio access technology network;
if the residing indication information indicates that the terminal equipment selects to reside in a second radio access technology network, monitoring a system message of a first radio access technology network and/or a system message of the second radio access technology network on a second type carrier supported by the second radio access technology network;
when the first radio access technology network is a radio access technology network of enhanced machine type communication (3 GPP MTC) and enhanced technology based on 3GPP MTC, the second radio access technology network is a radio access technology network of narrowband cellular Internet of things (3 GPP NB-IoT) and enhanced technology based on 3GPP NB-IoT;
or,
when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of an enhanced technology based on the 3GPP NB-IoT, the second radio access technology network is a radio access technology network of an enhanced machine type communication 3GPP MTC and an enhanced technology based on the 3GPP MTC.
2. The method according to claim 1, wherein the step of receiving the network-side configured camping indication information includes:
and receiving the camping indication information sent by the network side on the first type carrier supported by the first radio access technology network.
3. The method according to claim 1, wherein the step of receiving the network-side configured camping indication information includes:
and receiving the camping indication information sent by the network side on the second type carrier supported by the second radio access technology network.
4. The method according to claim 1, wherein after the step of receiving the network-side configured camping indication information, the method further comprises:
the method comprises the steps of receiving residence probability information which is configured by a network side and aims at a first wireless access technology network and a second wireless access technology network;
and selecting to reside in a first radio access technology network or selecting to reside in a second radio access technology network according to the residence indication information and the residence probability information.
5. A network configuration method is applied to a network side, and is characterized by comprising the following steps:
configuring resident indication information for terminal equipment with at least two wireless access capabilities; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
sending the resident indication information to the terminal equipment;
when the first radio access technology network is a radio access technology network of enhanced machine type communication (3 GPP MTC) and enhanced technology based on 3GPP MTC, the second radio access technology network is a radio access technology network of narrowband cellular Internet of things (3 GPP NB-IoT) and enhanced technology based on 3GPP NB-IoT;
or,
when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of an enhanced technology based on the 3GPP NB-IoT, the second radio access technology network is a radio access technology network of an enhanced machine type communication 3GPP MTC and an enhanced technology based on the 3GPP MTC.
6. The method according to claim 5, wherein the step of sending the camping indication information to the terminal device comprises:
and sending the residing indication information to the terminal equipment on a first type carrier supported by the first radio access technology network.
7. The method according to claim 5, wherein the step of sending the camping indication information to the terminal device comprises:
and sending the residing indication information to the terminal equipment on a second type carrier supported by the second radio access technology network.
8. The method of claim 5, further comprising:
and configuring residence probability information aiming at the first wireless access technology network and the second wireless access technology network for the terminal equipment, and sending the residence probability information to the terminal equipment.
9. A terminal device having at least two wireless access capabilities, the terminal device comprising a processor and a transceiver, the processor configured to:
controlling the transceiver to receive residence indication information configured at a network side; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
if the residing indication information indicates that the terminal equipment selects to reside in a first radio access technology network, monitoring a system message of the first radio access technology network and/or a system message of a second radio access technology network on a first type carrier supported by the first radio access technology network;
if the residing indication information indicates that the terminal equipment selects to reside in a second radio access technology network, monitoring a system message of a first radio access technology network and/or a system message of the second radio access technology network on a second type carrier supported by the second radio access technology network;
when the first radio access technology network is a radio access technology network of enhanced machine type communication (3 GPP MTC) and enhanced technology based on 3GPP MTC, the second radio access technology network is a radio access technology network of narrowband cellular Internet of things (3 GPP NB-IoT) and enhanced technology based on 3GPP NB-IoT;
or,
when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of an enhanced technology based on the 3GPP NB-IoT, the second radio access technology network is a radio access technology network of an enhanced machine type communication 3GPP MTC and an enhanced technology based on the 3GPP MTC.
10. The terminal device of claim 9, wherein the processor is further configured to perform the following process:
and controlling the transceiver to receive the camping indication information sent by the network side on the first type carrier supported by the first radio access technology network.
11. The terminal device of claim 9, wherein the processor is further configured to perform the following process:
and controlling the transceiver to receive the camping indication information sent by the network side on the second type carrier supported by the second radio access technology network.
12. The terminal device of claim 9, wherein the processor is further configured to perform the following process:
controlling the transceiver to receive camping probability information configured by a network side and aiming at a first radio access technology network and a second radio access technology network;
and selecting to reside in a first radio access technology network or selecting to reside in a second radio access technology network according to the residence indication information and the residence probability information.
13. A terminal device comprising a memory, a processor and a computer program stored on the memory and executable on the processor; characterized in that the processor, when executing the program, implements a method of selecting a network according to any one of claims 1 to 4.
14. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of selecting a network according to any one of claims 1 to 4.
15. A network side device comprising a processor and a transceiver, wherein the processor is configured to perform the following processes:
configuring resident indication information for terminal equipment with at least two wireless access capabilities; the camping indication information is used for indicating the terminal equipment to select to camp on a first radio access technology network, or the camping indication information is used for indicating the terminal equipment to select to camp on a second radio access technology network;
sending the resident indication information to the terminal equipment;
when the first radio access technology network is a radio access technology network of enhanced machine type communication (3 GPP MTC) and enhanced technology based on 3GPP MTC, the second radio access technology network is a radio access technology network of narrowband cellular Internet of things (3 GPP NB-IoT) and enhanced technology based on 3GPP NB-IoT;
or,
when the first radio access technology network is a narrowband cellular internet of things 3GPP NB-IoT and a radio access technology network of an enhanced technology based on the 3GPP NB-IoT, the second radio access technology network is a radio access technology network of an enhanced machine type communication 3GPP MTC and an enhanced technology based on the 3GPP MTC.
16. The network-side device of claim 15, wherein the processor is further configured to perform the following process:
and sending the residing indication information to the terminal equipment on a first type carrier supported by the first radio access technology network.
17. The network-side device of claim 15, wherein the processor is further configured to perform the following process:
and sending the residing indication information to the terminal equipment on a second type carrier supported by the second radio access technology network.
18. The network-side device of claim 15, wherein the processor is further configured to perform the following process:
and configuring residence probability information aiming at the first wireless access technology network and the second wireless access technology network for the terminal equipment, and sending the residence probability information to the terminal equipment.
19. A network-side device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor; characterized in that the processor, when executing the program, implements the method of configuring a network according to any one of claims 5 to 8.
20. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the steps of the method of configuring a network according to any one of claims 5 to 8.
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| CN111601395A (en) * | 2019-06-14 | 2020-08-28 | 维沃移动通信有限公司 | Random access method, terminal equipment and network side equipment |
| CN111800886B (en) * | 2019-07-12 | 2022-04-08 | 维沃移动通信有限公司 | Random access process rollback method, equipment and system |
| CN114554574B (en) * | 2019-11-05 | 2023-12-29 | Oppo广东移动通信有限公司 | Network selection method and terminal equipment |
| CN112312521A (en) * | 2020-11-30 | 2021-02-02 | 紫光展锐(重庆)科技有限公司 | Network access method and device |
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