CN110022592B

CN110022592B - Network access method, mobile terminal and server

Info

Publication number: CN110022592B
Application number: CN201910323794.8A
Authority: CN
Inventors: 方明志
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2021-11-26
Anticipated expiration: 2039-04-22
Also published as: CN110022592A

Abstract

The embodiment of the invention provides a network access method, a mobile terminal and a server. The network access method applied to the mobile terminal side comprises the following steps: reporting UE capability information to a core network; receiving indication information issued by a core network under the condition that the UE capability information indicates that the mobile terminal supports a simultaneous same-frequency full duplex working mode; and establishing a simultaneous same-frequency full duplex working mode according to the indication information. In the technical scheme provided by the embodiment of the invention, a mobile terminal capability reporting mechanism and a scheduling mechanism for scheduling a mobile terminal working mode by a network side according to the UE capability are defined. Through the reporting mechanism, the mobile terminal can report the capability of supporting the simultaneous co-frequency full duplex working mode to the core network; through the scheduling mechanism, the core network can control the mobile terminal to establish a simultaneous same-frequency full duplex working mode, so that the mobile terminal can communicate and transmit data at the same time and at the same frequency, and the use efficiency of a frequency domain and a time domain is improved.

Description

Network access method, mobile terminal and server

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a network access method, a mobile terminal and a server.

Background

With the progress of science and technology, the communication requirements of users are not satisfied with the current situation, and the 5G mobile terminal can further satisfy the requirements of users to a great extent in order to meet the requirements of various application scenarios, and the flow and the rate of the users are far higher than those of the existing 4G terminals. The 5G mobile terminal has the characteristics of larger radio frequency working bandwidth, more occupied spectrum resources, higher working frequency band, high-speed transmission and low time delay. However, in the prior art, there is no reporting mechanism and scheduling mechanism related to the UE capability for the 5G network, which may affect the use of the 5G network.

Disclosure of Invention

The embodiment of the invention provides a network access method, a mobile terminal and a server, which aim to solve the problem that a communication mechanism in the prior art influences the use of a 5G network.

In order to solve the technical problems, the invention adopts the following technical scheme:

in a first aspect, a network access method is provided, which is applied to a mobile terminal, and the method includes:

reporting UE capability information to a core network;

receiving indication information issued by the core network under the condition that the UE capability information indicates that the mobile terminal supports a simultaneous same-frequency full duplex working mode; the indication information is used for indicating the establishment of a simultaneous same-frequency full duplex working mode;

and establishing a simultaneous same-frequency full duplex working mode according to the indication information.

In a second aspect, a network access method is provided, which is applied to a server, and the method includes:

receiving UE capacity information reported by a mobile terminal;

under the condition that the UE capability information indicates that the mobile terminal supports a simultaneous same-frequency full duplex working mode, issuing indication information to the mobile terminal; the indication information is used for indicating the establishment of the simultaneous co-frequency full duplex working mode.

In a third aspect, a mobile terminal is provided, including:

the first sending module is used for reporting the UE capability information to the core network;

a first receiving module, configured to receive indication information issued by the core network when the UE capability information reported by the first sending module indicates that the mobile terminal supports a simultaneous same-frequency full duplex working mode, where the indication information is used to indicate that a simultaneous same-frequency full duplex working mode is established;

and the first processing module is used for establishing a simultaneous same-frequency full duplex working mode according to the indication information received by the first receiving module.

In a fourth aspect, a server is provided, comprising:

a fourth receiving module, configured to receive UE capability information reported by the mobile terminal;

a third sending module, configured to issue indication information to the mobile terminal when the UE capability information received by the fourth receiving module indicates that the mobile terminal supports a simultaneous same-frequency full-duplex working mode; the indication information is used for indicating the establishment of the simultaneous co-frequency full duplex working mode.

In a fifth aspect, a mobile terminal is provided, comprising a processor, a memory and a computer program stored on the memory and operable on the processor, the computer program, when executed by the processor, implementing the steps of the network access method applied on the mobile terminal side as described above.

In a sixth aspect, a computer readable storage medium is provided, having stored thereon a computer program which, when being executed by a processor, realizes the steps of the network access method applied to the mobile terminal side as described above.

In a seventh aspect, a server is provided, including: a processor, a memory and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the network access method applied to the server side as described above when executing the computer program.

In an eighth aspect, a computer-readable storage medium is provided, on which a computer program is stored, which, when being executed by a processor, implements the steps of the network access method applied to the server side as described above.

In the embodiment of the invention, a mobile terminal capability reporting mechanism and a scheduling mechanism of a network side for scheduling a mobile terminal working mode according to the UE capability are defined, and through the reporting mechanism, the mobile terminal can report the capability of supporting a simultaneous same-frequency full-duplex working mode to a core network; through the scheduling mechanism, the core network can control the mobile terminal to establish a simultaneous same-frequency full duplex working mode, so that the mobile terminal can communicate and transmit data at the same time and at the same frequency, and the use efficiency of a frequency domain and a time domain is improved.

Drawings

Fig. 1 is a flowchart illustrating a network access method applied to a mobile terminal according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an antenna system of a mobile terminal according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a mobile communication system network according to an embodiment of the present invention;

fig. 4 is a second flowchart of a network access method applied to a mobile terminal according to an embodiment of the present invention;

fig. 5 is a third schematic flowchart illustrating a network access method applied to a mobile terminal according to an embodiment of the present invention;

fig. 6 is a flowchart illustrating one of the network access methods applied to the server side according to the embodiment of the present invention;

fig. 7 is a second flowchart of a network access method applied to a server side according to an embodiment of the present invention;

fig. 8 is a third schematic flowchart of a network access method applied to a server side according to an embodiment of the present invention;

fig. 9 is a block diagram of a mobile terminal according to an embodiment of the present invention;

FIG. 10 is a block diagram of a server provided by an embodiment of the invention;

fig. 11 is a second block diagram of a mobile terminal according to an embodiment of the present invention;

fig. 12 is a second block diagram of a server according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

According to an aspect of the embodiments of the present invention, a network access method is provided, which is applied to a mobile terminal.

Referring to fig. 1, the network access method includes:

step 101: and reporting the UE capability information to a core network.

In this step, for UE (User Equipment) capability information reported by a mobile terminal to a core network, when the mobile terminal supports a simultaneous co-frequency full duplex working mode, the UE capability information may indicate that the mobile terminal supports a simultaneous co-frequency full duplex working mode; when the mobile terminal does not support the simultaneous co-frequency full duplex working mode, indicating that the mobile terminal does not support the simultaneous co-frequency full duplex working mode, thereby informing the capability of the core network so that the core network can control the mobile terminal to work in the simultaneous co-frequency full duplex working mode.

Step 102: and receiving the indication information issued by the core network under the condition that the UE capability information indicates that the mobile terminal supports the simultaneous co-frequency full duplex working mode.

Wherein the indication information is used for indicating the establishment of the simultaneous co-frequency full duplex operating mode.

Under the condition that the UE capability information reported by the mobile terminal indicates that the mobile terminal supports the simultaneous co-frequency full duplex working mode, the core network can issue indication information to indicate that the mobile terminal accesses the mobile communication system network in the simultaneous co-frequency full duplex working mode, so that the mobile terminal can communicate in the simultaneous co-frequency full duplex working mode.

Step 103: and establishing a simultaneous same-frequency full duplex working mode according to the indication information.

In this step, the mobile terminal can access the mobile communication system network in the simultaneous same-frequency full-duplex working mode according to the received indication information issued by the core network, so as to perform communication in the simultaneous same-frequency full-duplex working mode.

In the embodiment of the invention, a mobile terminal capability reporting mechanism is defined, and through the reporting mechanism, the mobile terminal can report the capability of supporting the simultaneous same-frequency full-duplex working mode to the core network, so that the core network can control the mobile terminal to establish the simultaneous same-frequency full-duplex working mode, and further the mobile terminal can carry out communication and data transmission at the same time and by using the same frequency, and the use efficiency of a frequency domain and a time domain is improved.

Optionally, the mobile terminal includes: at least two millimeter wave antennas.

When the mobile terminal establishes a simultaneous co-frequency full duplex working mode according to the indication information, the method further comprises the following steps: and controlling at least one millimeter wave antenna to be used as a transmitting antenna and to be accessed to a first access port with the same number as that of the transmitting antenna, and controlling at least one millimeter wave antenna to be used as a receiving antenna and to be accessed to a second access port with the same number as that of the receiving antenna.

The first access port and the second access port described herein are access ports supporting a millimeter wave (i.e., mmWave) communication function, and the access ports may be base stations or other communication devices similar to the base stations, and the like.

In the embodiment of the invention, after the mobile terminal receives the indication information sent by the core network, a part of millimeter wave antennas can be controlled to be used as transmitting antennas according to the communication requirements of the mobile terminal, and the transmitting antennas are controlled to be respectively accessed into an access port; and controlling part or all of the millimeter wave antennas in the rest part to be used as access antennas, and controlling the receiving antennas to be respectively accessed to one access port, so that the mobile terminal can carry out communication and data transmission at the same time and at the same frequency, and the use efficiency of a frequency domain and a time domain is improved.

For example, as shown in fig. 2 and 3, it is assumed that the mobile terminal has two millimeter wave antennas, a first millimeter wave antenna ANT1 and a second millimeter wave antenna ANT2, each of which is electrically connected to a transceiver, and both transceivers are electrically connected to the baseband processing unit. After the mobile terminal receives the indication information sent by the core network, the first millimeter wave antenna can be controlled to access the first base station serving as the access port as the transmitting antenna, and the second millimeter wave antenna can be controlled to access the second base station serving as the access port as the receiving antenna.

Optionally, in an embodiment of the present invention, the mobile terminal may passively report the UE capability information to the core network, which is described in detail below.

Referring to fig. 4, in this embodiment, the network access method includes:

step 401: and receiving first paging information sent by a core network.

Wherein the first paging message is used to inquire whether the mobile terminal supports a simultaneous same-frequency full-duplex operation mode.

After the mobile terminal establishes a connection with an access port (e.g., a base station) through a mobile communication system network and accesses the mobile terminal system network, a Core network (e.g., a 5G Core network NextGen Core) on the network side may inquire whether the mobile terminal has the capability of supporting simultaneous co-frequency full duplex through first paging information carrying specific mark content.

Wherein the specific flag content described herein is used to inquire whether the mobile terminal has the capability of supporting simultaneous co-frequency full duplex. The first paging message includes, in addition to the specific identifier, Identity information of the Mobile terminal, such as an International Mobile Equipment Identity (IMEI) code.

Step 402: and responding to the first paging information sent by the core network, and reporting the UE capability information to the core network.

After receiving the first paging information, the mobile terminal demodulates the first paging information, and after confirming the content of the specific mark, sends an inquiry confirmation response to the network side at the specific position of the uplink data frame, and reports the UE capability information. When the mobile terminal supports the simultaneous co-frequency full duplex mode of operation, the UE capability information may indicate that the mobile terminal supports the simultaneous co-frequency full duplex mode of operation; when the mobile terminal does not support the simultaneous co-frequency full duplex working mode, indicating that the mobile terminal does not support the simultaneous co-frequency full duplex working mode, thereby informing the capability of the core network so that the core network can control the mobile terminal to work in the simultaneous co-frequency full duplex working mode.

The mobile terminal reports the UE capability information and also reports its own identity information and currently accessed access port information (e.g., currently accessed base station information).

And after receiving the UE capability information and the identity information reported by the mobile terminal, the core network records and stores the UE capability information and the identity information.

Step 403: and receiving scheduling information issued by a core network.

After receiving the UE capability information reported by the mobile terminal, the core network sends scheduling information to the mobile terminal if confirming that the mobile terminal supports the simultaneous co-frequency full duplex working mode, so that the mobile terminal establishes the simultaneous co-frequency full duplex working mode according to the scheduling information.

Wherein, the scheduling information is used as the indication information in step 102. The scheduling information includes: the system frequency band information when the mobile terminal works in the same-time same-frequency full-duplex working mode, the identity information of the mobile terminal, the position information of the mobile terminal, the available access port information of the mobile terminal accessing the mobile communication system network in the same-time same-frequency full-duplex working mode and the like. The mobile terminal can access the mobile communication system network accurately in the simultaneous same-frequency full duplex working mode through the scheduling information.

Step 404: and establishing a simultaneous same-frequency full duplex working mode according to the scheduling information.

After receiving the scheduling information issued by the core network, the mobile terminal accesses to the mobile communication system network for communication according to the simultaneous same-frequency full duplex mode corresponding to the scheduling information requirement.

In this embodiment, a mechanism for passively reporting the UE by the mobile terminal is defined, and through the reporting mechanism, the mobile terminal can report the capability of supporting the simultaneous co-frequency full duplex working mode to the core network when the core network inquires the capability of the UE, so that the core network can control the mobile terminal to establish the simultaneous co-frequency full duplex working mode according to the capability of the UE of the mobile terminal, and further, the mobile terminal can perform communication and data transmission at the same time and using the same frequency, thereby improving the use efficiency of the frequency domain and the time domain.

Optionally, in another embodiment of the present invention, the mobile terminal may actively report the UE capability information to the core network, which is described in detail below.

Referring to fig. 5, in this embodiment, the network access method includes:

step 501: and reporting the UE capability information to a core network.

After the mobile terminal establishes a connection with an access port (e.g., a base station) through a mobile communication system network and accesses the mobile terminal system network, the mobile terminal may report capability information supporting a simultaneous co-frequency full duplex mode at a specific location of an uplink data frame to a Core network of the mobile communication system network, such as a 5G Core network NextGen Core.

Step 502: and receiving second paging information issued by the core network according to the UE capability information reported by the mobile terminal.

And the second paging information is used for informing the mobile terminal to confirm the reception of the UE capability information.

After the core network acquires and demodulates the information reported by the mobile terminal, the core network records and stores the UE capability information, the identity information, the current access port information and the like of the mobile terminal. In addition, the core network can also issue response information to the terminal through the second paging information to inform the mobile terminal to confirm the reception of the UE capability related information reported by the mobile terminal.

Step 503: and sending the request information to the core network.

The request information is used for requesting to establish a simultaneous co-frequency full duplex working mode.

After receiving and demodulating the second paging information sent by the core network, the mobile terminal can send request information for requesting to establish a simultaneous co-frequency full duplex working mode to the core network at a specific position of an uplink data frame.

Step 504: and receiving scheduling information issued by the core network according to the request information and confirmation information for informing the mobile terminal to confirm the receipt of the request information.

After acquiring the request information sent by the mobile terminal, the core network sends request confirmation information and scheduling information to the terminal through paging information, and the mobile terminal is allowed to be accessed into the mobile communication system in a simultaneous same-frequency full duplex mode.

Wherein the acknowledgement information and the scheduling information are used as the indication information in step 102. The scheduling information includes: the system frequency band information when the mobile terminal works in the same-time same-frequency full-duplex working mode, the identity information of the mobile terminal, the position information of the mobile terminal, the available access port information of the mobile terminal accessing the mobile communication system network in the same-time same-frequency full-duplex working mode and the like. The mobile terminal can access the mobile communication system network accurately in the simultaneous same-frequency full duplex working mode through the scheduling information.

Step 505: and establishing a simultaneous same-frequency full duplex working mode according to the scheduling information.

The mobile terminal monitors the paging information responded by the core network, and after receiving the confirmation information and the scheduling information sent by the core network, the mobile terminal accesses the mobile communication system network to carry out communication according to the simultaneous same-frequency full duplex mode corresponding to the scheduling information requirement.

In this embodiment, a reporting mechanism for a mobile terminal to actively report UE capability is defined, and through the reporting mechanism, when the mobile terminal has a requirement, the mobile terminal can actively report the capability of supporting the simultaneous co-frequency full duplex working mode to the core network, so that when the establishment of the simultaneous co-frequency full duplex working mode is requested from the core network, the core network can control the mobile terminal to work in the simultaneous co-frequency full duplex working mode according to the UE capability of the mobile terminal, and further, the mobile terminal can use the same frequency to perform communication and data transmission at the same time, thereby improving the use efficiency of the frequency domain and the time domain.

In order to better understand the reporting mechanism for the mobile terminal to actively report the UE capability and the reporting mechanism for passively reporting the UE capability, an example is further described below.

For example, user a places a call to user B through the mobile communication system network.

When a user A pages a user B, a mobile terminal A held by the user A actively reports UE capability information supporting a simultaneous same-frequency full-duplex working mode to a core network. After receiving the UE capability information reported by the mobile terminal A, the core network stores the UE capability information and sends confirmation information for indicating the reception of the UE capability information to the mobile terminal A. After receiving the confirmation information sent by the core network, the mobile terminal A sends request information for requesting to establish a simultaneous co-frequency full duplex working mode to the core network. After receiving the request information sent by the mobile terminal A, the core network issues confirmation information used for indicating that the request information is received to the mobile terminal A according to the UE capability information which is stored and reported by the mobile terminal A, and simultaneously issues scheduling information to the mobile terminal A, so that the mobile terminal A is accessed to a mobile communication system network in a simultaneous same-frequency full-duplex working mode to carry out conversation. The above is a reporting mechanism for the mobile terminal to actively report the UE capability.

When paging user B, user A sends paging request to core network through mobile terminal A. After receiving the paging request sent by the mobile terminal a, the core network searches for a paged mobile terminal B (i.e., a mobile terminal held by the user B) according to the paging request. When the mobile terminal B is found, UE capability inquiry information is sent to the mobile terminal B to confirm whether the mobile terminal B supports a simultaneous co-frequency full duplex working mode. And after receiving the UE capability inquiry information sent by the core network, the mobile terminal B passively reports the UE capability information supporting the simultaneous co-frequency full duplex working mode to the core network. After receiving the UE capability information reported by the mobile terminal B, the core network stores the UE capability information and sends scheduling information to the mobile terminal B, so that the mobile terminal B accesses the mobile communication system network in a simultaneous same-frequency full-duplex working mode to carry out conversation. The reporting mechanism is a mechanism for passively reporting the UE capability of the mobile terminal.

In summary, in the embodiments of the present invention, a capability reporting mechanism for a mobile terminal is defined, through which the mobile terminal can report the capability of supporting a simultaneous same-frequency full-duplex working mode to a core network, so that the core network can control the mobile terminal to establish the simultaneous same-frequency full-duplex working mode, and further, the mobile terminal can perform communication and data transmission at the same time and using the same frequency, thereby improving the efficiency of using a frequency domain and a time domain.

According to another embodiment of the invention, a network access method is provided and applied to a server.

Referring to fig. 6, the network access method includes:

step 601: and receiving the UE capability information reported by the mobile terminal.

For UE capability information reported by a mobile terminal to a core network, when the mobile terminal supports a simultaneous co-frequency full duplex working mode, the UE capability information can indicate that the mobile terminal supports the simultaneous co-frequency full duplex working mode; when the mobile terminal does not support the simultaneous co-frequency full duplex working mode, indicating that the mobile terminal does not support the simultaneous co-frequency full duplex working mode, thereby informing the capability of the core network so that the core network can control the mobile terminal to work in the simultaneous co-frequency full duplex working mode.

Step 602: and under the condition that the UE capability information indicates that the mobile terminal supports a simultaneous same-frequency full duplex working mode, issuing indication information to the mobile terminal.

In the embodiment of the invention, a scheduling mechanism for scheduling the working mode of the mobile terminal by the network side according to the UE capability is defined. Through the scheduling mechanism, the core network can control the mobile terminal to establish the simultaneous co-frequency full duplex working mode when the mobile terminal has the capability of supporting the simultaneous co-frequency full duplex working mode, so that the mobile terminal can perform communication and data transmission at the same time and at the same frequency, and the use efficiency of a frequency domain and a time domain is improved.

Optionally, in an embodiment of the present invention, the core network may actively schedule the operating mode of the mobile terminal, which is described in detail below.

Referring to fig. 7, in this embodiment, the network access method includes:

step 701: and sending the first paging information to the mobile terminal.

Step 702: and receiving the UE capability information reported by the mobile terminal according to the first paging information.

Step 703: and transmitting the scheduling information to the mobile terminal.

In this embodiment, an inquiry mechanism for the network side to actively inquire the UE capability of the mobile terminal and a scheduling mechanism for actively scheduling the working mode of the mobile terminal according to the UE capability reported by the mobile terminal are defined. Through the inquiry mechanism and the scheduling mechanism, the core network can control the mobile terminal to establish the simultaneous co-frequency full duplex working mode when the mobile terminal has the capability of supporting the simultaneous co-frequency full duplex working mode, so that the mobile terminal can carry out communication and data transmission at the same time and at the same frequency, and the use efficiency of a frequency domain and a time domain is improved.

Optionally, in another embodiment of the present invention, the core network may passively schedule the operation mode of the mobile terminal, which is described in detail below.

Referring to fig. 8, in this embodiment, the network access method includes:

step 801: and receiving the UE capability information reported by the mobile terminal.

Step 802: and sending the second paging information to the mobile terminal according to the UE capability information reported by the mobile terminal.

Step 803: and receiving request information sent by the mobile terminal.

Step 804: and according to the request information, issuing scheduling information and confirmation information for informing the mobile terminal to confirm the receipt of the request information.

In this embodiment, a scheduling mechanism for passively scheduling the working mode of the mobile terminal on the network side is defined. Through the scheduling mechanism, the core network can control the mobile terminal to establish the simultaneous co-frequency full duplex working mode when the mobile terminal has the capability of supporting the simultaneous co-frequency full duplex working mode, so that the mobile terminal can perform communication and data transmission at the same time and at the same frequency, and the use efficiency of a frequency domain and a time domain is improved.

In order to better understand the scheduling mechanism for actively scheduling the working mode of the mobile terminal and the scheduling mechanism for passively scheduling the working mode of the mobile terminal on the network side, an example is further described below.

When a user A pages a user B, a mobile terminal A held by the user A actively reports UE capability information supporting a simultaneous same-frequency full-duplex working mode to a core network. After receiving the UE capability information reported by the mobile terminal A, the core network stores the UE capability information and sends confirmation information for indicating the reception of the UE capability information to the mobile terminal A. After receiving the confirmation information sent by the core network, the mobile terminal A sends request information for requesting to establish a simultaneous co-frequency full duplex working mode to the core network. After receiving the request information sent by the mobile terminal A, the core network issues confirmation information used for indicating that the request information is received to the mobile terminal A according to the UE capability information which is stored and reported by the mobile terminal A, and simultaneously issues scheduling information to the mobile terminal A, so that the mobile terminal A is accessed to a mobile communication system network in a simultaneous same-frequency full-duplex working mode to carry out conversation. The foregoing is the scheduling mechanism for passively scheduling the working mode of the mobile terminal at the network side.

When paging user B, user A sends paging request to core network through mobile terminal A. After receiving the paging request sent by the mobile terminal a, the core network searches for a paged mobile terminal B (i.e., a mobile terminal held by the user B) according to the paging request. When the mobile terminal B is found, UE capability inquiry information is sent to the mobile terminal B to confirm whether the mobile terminal B supports a simultaneous co-frequency full duplex working mode. And after receiving the UE capability inquiry information sent by the core network, the mobile terminal B passively reports the UE capability information supporting the simultaneous co-frequency full duplex working mode to the core network. After receiving the UE capability information reported by the mobile terminal B, the core network stores the UE capability information and sends scheduling information to the mobile terminal B, so that the mobile terminal B accesses the mobile communication system network in a simultaneous same-frequency full-duplex working mode to carry out conversation. The foregoing is a scheduling mechanism for actively scheduling the working mode of the mobile terminal at the network side.

In summary, in the embodiments of the present invention, a scheduling mechanism for scheduling the working mode of the mobile terminal according to the UE capability by the network side is defined. Through the scheduling mechanism, the core network can control the mobile terminal to establish the simultaneous co-frequency full duplex working mode when the mobile terminal has the capability of supporting the simultaneous co-frequency full duplex working mode, so that the mobile terminal can perform communication and data transmission at the same time and at the same frequency, and the use efficiency of a frequency domain and a time domain is improved.

According to still another aspect of the embodiments of the present invention, a mobile terminal is provided, which can achieve the details of the network access method applied to the mobile terminal side and achieve the same effects.

Referring to fig. 9, the mobile terminal includes:

a first sending module 901, configured to report the UE capability information to the core network.

A first receiving module 902, configured to receive, when the UE capability information reported by the first sending module 901 indicates that the mobile terminal supports a simultaneous co-frequency full duplex working mode, the indication information sent by the core network.

The indication information is used for indicating the establishment of the simultaneous co-frequency full duplex working mode.

A first processing module 903, configured to establish a simultaneous co-frequency full duplex operating mode according to the indication information received by the first receiving module 902.

Optionally, the mobile terminal further includes:

and the second receiving module is used for receiving the first paging information sent by the core network.

Wherein the first paging information is used to inquire whether the mobile terminal supports a simultaneous same-frequency full-duplex operation mode.

The first sending module 902 includes:

and the first sending unit is used for responding to the first paging information received by the second receiving module and reporting the UE capability information to the core network.

Optionally, the first receiving module 901 includes:

the first receiving unit is used for receiving the scheduling information issued by the core network.

Wherein the scheduling information is used as the indication information.

Optionally, the mobile terminal further includes:

and the third receiving module is used for receiving second paging information issued by the core network according to the UE capability information reported by the mobile terminal.

Wherein the second paging information is used to inform the mobile terminal to confirm the reception of the UE capability information.

Optionally, the mobile terminal further includes:

a second sending module, configured to send request information to the core network; the request information is used for requesting to establish a simultaneous co-frequency full duplex working mode.

The first receiving module 902 includes:

a second receiving unit, configured to receive scheduling information issued by the core network according to the request information and confirmation information used to inform the mobile terminal that the mobile terminal confirms receiving the request information.

Wherein the acknowledgement information and the scheduling information are used as the indication information.

Optionally, the scheduling information includes: the system frequency band information when the mobile terminal works in the same-time same-frequency full-duplex working mode, the identity information of the mobile terminal, the position information of the mobile terminal and the available access port information of the mobile terminal accessing the mobile communication system network in the same-time same-frequency full-duplex working mode.

Optionally, the mobile terminal further includes: at least two millimeter wave antennas.

The mobile terminal further includes:

and the second processing module is used for controlling at least one millimeter wave antenna to be used as a transmitting antenna and to be accessed to a first access port with the same number as that of the transmitting antenna, and controlling at least one millimeter wave antenna to be used as a receiving antenna and to be accessed to a second access port with the same number as that of the receiving antenna.

According to still another aspect of the embodiments of the present invention, a mobile terminal is provided, which can implement the details of the network access method applied to the server side and achieve the same effect.

Referring to fig. 10, the server includes:

a fourth receiving module 1001, configured to receive the UE capability information reported by the mobile terminal.

A third sending module 1002, configured to, when the UE capability information received by the fourth receiving module 1001 indicates that the mobile terminal supports a simultaneous same-frequency full duplex working mode, issue an indication message to the mobile terminal.

Optionally, the server further comprises:

and the fourth sending module is used for sending the first paging information to the mobile terminal.

The fourth receiving module 1001 includes:

and the third receiving unit is used for receiving the UE capability information reported by the mobile terminal according to the first paging information.

Optionally, the third sending module 1002 includes:

and the second sending unit is used for sending the scheduling information to the mobile terminal.

Wherein the scheduling information is used as the indication information.

Optionally, the server further comprises:

and the fifth sending module is used for sending second paging information to the mobile terminal according to the UE capability information reported by the mobile terminal.

Optionally, the server further comprises:

a fifth receiving module, configured to receive request information sent by the mobile terminal; the request information is used for requesting to establish a simultaneous co-frequency full duplex working mode.

The third sending module includes:

and a third sending unit, configured to issue scheduling information and confirmation information for notifying the mobile terminal to confirm receipt of the request information according to the request information received by the fifth receiving module.

Optionally, the simultaneous co-frequency full duplex scheduling information includes: the system frequency band information when the mobile terminal works in the same-time same-frequency full-duplex working mode, the identity information of the mobile terminal, the position information of the mobile terminal and the available access port information of the mobile terminal accessing the mobile communication system network in the same-time same-frequency full-duplex working mode.

Fig. 11 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.

The mobile terminal 1100 includes, but is not limited to: radio frequency unit 1101, network module 1102, audio output unit 1103, input unit 1104, sensor 1105, display unit 1106, user input unit 1107, interface unit 1108, memory 1109, processor 1110, and power supply 1111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 11 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

A processor 1110, configured to report UE capability information to a core network; receiving indication information issued by the core network under the condition that the UE capability information indicates that the mobile terminal supports a simultaneous same-frequency full duplex working mode; and establishing a simultaneous same-frequency full duplex working mode according to the indication information.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 1101 may be configured to receive and transmit signals during a message transmission or a call, and specifically, receive downlink data from a base station and then process the received downlink data to the processor 1110; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 1101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 1101 may also communicate with a network and other devices through a wireless communication system.

The mobile terminal provides the user with wireless broadband internet access through the network module 1102, such as helping the user send and receive e-mails, browse web pages, and access streaming media.

The audio output unit 1103 may convert audio data received by the radio frequency unit 1101 or the network module 1102 or stored in the memory 1109 into an audio signal and output as sound. Also, the audio output unit 1103 may also provide audio output related to a specific function performed by the mobile terminal 1100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 1104 is used to receive audio or video signals. The input Unit 1104 may include a Graphics Processing Unit (GPU) 11041 and a microphone 11042, and the Graphics processor 11041 processes image data of still pictures or video obtained by an image capturing device, such as a camera, in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1106. The image frames processed by the graphic processor 11041 may be stored in the memory 1109 (or other storage medium) or transmitted via the radio frequency unit 1101 or the network module 1102. The microphone 11042 may receive sound and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 1101 in case of the phone call mode.

The mobile terminal 1100 also includes at least one sensor 1105, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 11061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 11061 and/or a backlight when the mobile terminal 1100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 1105 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., and will not be described in detail herein.

The display unit 1106 is used to display information input by a user or information provided to the user. The Display unit 1106 may include a Display panel 11061, and the Display panel 11061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 1107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 1107 includes a touch panel 11071 and other input devices 11072. The touch panel 11071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 11071 (e.g., operations by a user on or near the touch panel 11071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 11071 may include two portions of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, and sends the touch point coordinates to the processor 1110, and receives and executes commands sent from the processor 1110. In addition, the touch panel 11071 may be implemented by various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 1107 may include other input devices 11072 in addition to the touch panel 11071. In particular, the other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 11071 can be overlaid on the display panel 11061, and when the touch panel 11071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 1110 to determine the type of the touch event, and then the processor 1110 provides a corresponding visual output on the display panel 11061 according to the type of the touch event. Although the touch panel 11071 and the display panel 11061 are shown in fig. 11 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 11071 and the display panel 11061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 1108 is an interface through which an external device is connected to the mobile terminal 1100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. Interface unit 1108 may be used to receive input from external devices (e.g., data information, power, etc.) and transmit the received input to one or more elements within mobile terminal 1100 or may be used to transmit data between mobile terminal 1100 and external devices.

The memory 1109 may be used to store software programs as well as various data. The memory 1109 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory 1109 may include high speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 1110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 1109 and calling data stored in the memory 1109, thereby integrally monitoring the mobile terminal. Processor 1110 may include one or more processing units; preferably, the processor 1110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1110.

The mobile terminal 1100 may also include a power supply 1111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 1111 may be logically connected to the processor 1110 via a power management system such that functions of managing charging, discharging, and power consumption are performed via the power management system.

In addition, the mobile terminal 1100 includes some functional modules that are not shown, and thus will not be described in detail herein.

Preferably, an embodiment of the present invention further provides a mobile terminal, including a processor 1110, a memory 1109, and a computer program stored in the memory 1109 and capable of running on the processor 1110, where the computer program, when executed by the processor 1110, implements the processes of the above-mentioned embodiment of the network access method applied to the mobile terminal side, and can achieve the same technical effect, and in order to avoid repetition, it is not described herein again.

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements the processes of the above-mentioned network access method embodiment applied to the mobile terminal side, and can achieve the same technical effects, and in order to avoid repetition, the details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

According to another aspect of an embodiment of the present invention, a server is provided. As shown in fig. 12, the server 1200 includes: antenna 1201, radio frequency device 1202, baseband device 1203. Antenna 1201 is connected to radio frequency device 1202. In the uplink direction, the rf device 1202 receives information through the antenna 1201 and sends the received information to the baseband device 1203 for processing. In the downlink direction, the baseband device 1203 processes information to be transmitted and transmits the processed information to the radio frequency device 1202, and the radio frequency device 1202 processes the received information and transmits the processed information through the antenna 1201.

The above-mentioned band processing means may be located in the baseband device 1203, and the method performed by the server in the above embodiment may be implemented in the baseband device 1203, and the baseband device 1203 includes a processor 1204 and a memory 1205.

The baseband device 1203 may include at least one baseband board, for example, and a plurality of chips are disposed on the baseband board, as shown in fig. 12, wherein one chip, for example, the processor 1204, is connected to the memory 1205 to call up a program in the memory 1205 to perform the server operation shown in the above method embodiment.

The baseband apparatus 1203 may further include a network interface 1206 for exchanging information with the radio frequency apparatus 1202, such as a Common Public Radio Interface (CPRI).

The processor may be a single processor or a combination of multiple processing elements, for example, the processor may be a CPU, an ASIC, or one or more integrated circuits configured to implement the methods performed by the above servers, for example: one or more microprocessors DSP, or one or more field programmable gate arrays FPGA, or the like. The storage element may be a memory or a combination of a plurality of storage elements.

The memory 1205 may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. The volatile Memory may be a Random Access Memory (RAM) which serves as an external cache. By way of example and not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (ddr Data Rate SDRAM), Enhanced SDRAM (ESDRAM), synchlronous DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 1205 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

Specifically, the server according to the embodiment of the present invention further includes: a computer program stored in the memory 1205 and operable on the processor 1204, the processor 1204 invoking the computer program in the memory 1205 to perform the methods performed by the modules shown in fig. 10.

In particular, the computer program when executed by the processor 1204 performs the steps of:

receiving UE capacity information reported by a mobile terminal; and under the condition that the UE capability information indicates that the mobile terminal supports a simultaneous same-frequency full duplex working mode, issuing indication information to the mobile terminal.

The server may be a Base Transceiver Station (BTS) in Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA), a Base Station (NodeB, NB) in Wideband Code Division Multiple Access (WCDMA), an evolved Node B (eNB, eNodeB) in LTE, a relay Station, an Access point, or a Base Station in a future 5G network, and the like, which are not limited herein.

Preferably, an embodiment of the present invention further provides a server, including a processor 1204, a memory 1205, and a computer program stored in the memory 1205 and capable of running on the processor 1204, where the computer program, when executed by the processor 1204, implements each process of the above network access method embodiment applied to the server side, and can achieve the same technical effect, and in order to avoid repetition, the details are not described here again.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A network access method is applied to a mobile terminal, and is characterized in that the method comprises the following steps:

reporting UE capability information to a core network;

establishing a simultaneous same-frequency full-duplex working mode according to the indication information;

after reporting the UE capability information to the core network, the method further includes:

receiving second paging information issued by the core network according to the UE capability information reported by the mobile terminal; wherein the second paging information is used for informing the mobile terminal to confirm to receive the UE capability information;

after receiving second paging information issued by the core network according to the UE capability information reported by the mobile terminal, the method further includes:

sending request information to the core network; the request information is used for requesting to establish a simultaneous same-frequency full duplex working mode;

receiving the indication information issued by the core network, including:

receiving scheduling information issued by the core network according to the request information and confirmation information used for informing the mobile terminal to confirm the receipt of the request information;

2. The method of claim 1, wherein before reporting the UE capability information to the core network, the method further comprises:

receiving first paging information issued by the core network; wherein the first paging information is used for inquiring whether the mobile terminal supports a simultaneous same-frequency full duplex working mode;

the reporting of the UE capability information to the core network includes:

and responding to first paging information sent by the core network, and reporting the UE capability information to the core network.

3. The method of claim 2, wherein receiving the indication information transmitted by the core network comprises:

receiving scheduling information issued by a core network;

wherein the scheduling information is used as the indication information.

4. The method of claim 1 or 3, wherein the scheduling information comprises: the system frequency band information when the mobile terminal works in the same-time same-frequency full-duplex working mode, the identity information of the mobile terminal, the position information of the mobile terminal and the available access port information of the mobile terminal accessing the mobile communication system network in the same-time same-frequency full-duplex working mode.

5. The method according to claim 1, wherein the mobile terminal comprises: at least two millimeter wave antennas;

when the simultaneous co-frequency full duplex working mode is established according to the indication information, the method further comprises the following steps:

and controlling at least one millimeter wave antenna to be used as a transmitting antenna and to be accessed to a first access port with the same number as that of the transmitting antenna, and controlling at least one millimeter wave antenna to be used as a receiving antenna and to be accessed to a second access port with the same number as that of the receiving antenna.

6. A network access method applied to a server is characterized by comprising the following steps:

receiving UE capacity information reported by a mobile terminal;

under the condition that the UE capability information indicates that the mobile terminal supports a simultaneous same-frequency full duplex working mode, issuing indication information to the mobile terminal; the indication information is used for indicating the establishment of a simultaneous same-frequency full duplex working mode;

after receiving the UE capability information reported by the mobile terminal, the method further includes:

according to the UE capability information reported by the mobile terminal, second paging information is issued to the mobile terminal; wherein the second paging information is used for informing the mobile terminal to confirm to receive the UE capability information;

after second paging information is issued to the mobile terminal according to the UE capability information reported by the mobile terminal, the method further comprises:

receiving request information sent by the mobile terminal; the request information is used for requesting to establish a simultaneous same-frequency full duplex working mode;

the issuing of the indication information to the mobile terminal includes:

according to the request information, issuing scheduling information and confirmation information for informing the mobile terminal to confirm the receipt of the request information;

7. The method of claim 6, wherein before receiving the UE capability information reported by the mobile terminal, the method further comprises:

sending first paging information to the mobile terminal; wherein the first paging information is used for inquiring whether the mobile terminal supports a simultaneous same-frequency full duplex working mode;

the receiving of the UE capability information reported by the mobile terminal includes:

and receiving the UE capability information reported by the mobile terminal according to the first paging information.

8. The method of claim 7, wherein sending an indication message to the mobile terminal comprises:

issuing scheduling information to the mobile terminal;

wherein the scheduling information is used as the indication information.

9. The method of claim 6 or 8, wherein the simultaneous co-frequency full duplex scheduling information comprises: the system frequency band information when the mobile terminal works in the same-time same-frequency full-duplex working mode, the identity information of the mobile terminal, the position information of the mobile terminal and the available access port information of the mobile terminal accessing the mobile communication system network in the same-time same-frequency full-duplex working mode.

10. A mobile terminal, comprising:

the first processing module is used for establishing a simultaneous same-frequency full duplex working mode according to the indication information received by the first receiving module;

a third receiving module, configured to receive second paging information issued by the core network according to the UE capability information reported by the mobile terminal; wherein the second paging information is used for informing the mobile terminal to confirm to receive the UE capability information;

a second sending module, configured to send request information to the core network; the request information is used for requesting to establish a simultaneous same-frequency full duplex working mode;

the first receiving module includes:

a second receiving unit, configured to receive scheduling information issued by the core network according to the request information and confirmation information used to inform the mobile terminal that the request information is confirmed to be received;

11. The mobile terminal of claim 10, further comprising:

a second receiving module, configured to receive first paging information sent by the core network; wherein the first paging information is used for inquiring whether the mobile terminal supports a simultaneous same-frequency full duplex working mode;

the first transmitting module includes:

12. The mobile terminal of claim 11, wherein the first receiving module comprises:

a first receiving unit, configured to receive scheduling information sent by a core network;

wherein the scheduling information is used as the indication information.

13. The mobile terminal according to claim 10 or 12, wherein the scheduling information comprises: the system frequency band information when the mobile terminal works in the same-time same-frequency full-duplex working mode, the identity information of the mobile terminal, the position information of the mobile terminal and the available access port information of the mobile terminal accessing the mobile communication system network in the same-time same-frequency full-duplex working mode.

14. The mobile terminal of claim 10, wherein the mobile terminal further comprises: at least two millimeter wave antennas;

the mobile terminal further includes:

15. A server, comprising:

a third sending module, configured to issue indication information to the mobile terminal when the UE capability information received by the fourth receiving module indicates that the mobile terminal supports a simultaneous same-frequency full-duplex working mode; the indication information is used for indicating the establishment of a simultaneous same-frequency full duplex working mode;

a fifth sending module, configured to issue second paging information to the mobile terminal according to the UE capability information reported by the mobile terminal; wherein the second paging information is used for informing the mobile terminal to confirm to receive the UE capability information;

a fifth receiving module, configured to receive request information sent by the mobile terminal; the request information is used for requesting to establish a simultaneous same-frequency full duplex working mode;

the third sending module includes:

a third sending unit, configured to issue scheduling information and confirmation information for notifying the mobile terminal to confirm receipt of the request information according to the request information received by the fifth receiving module;

16. The server of claim 15, further comprising:

the fourth sending module is used for sending the first paging information to the mobile terminal; wherein the first paging information is used for inquiring whether the mobile terminal supports a simultaneous same-frequency full duplex working mode;

the fourth receiving module includes:

17. The server according to claim 16, wherein the third sending module comprises:

the second sending unit is used for sending the scheduling information to the mobile terminal;

wherein the scheduling information is used as the indication information.

18. The server according to claim 15 or 17, wherein the simultaneous co-frequency full duplex scheduling information comprises: the system frequency band information when the mobile terminal works in the same-time same-frequency full-duplex working mode, the identity information of the mobile terminal, the position information of the mobile terminal and the available access port information of the mobile terminal accessing the mobile communication system network in the same-time same-frequency full-duplex working mode.

19. A mobile terminal, characterized in that it comprises a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, implements the steps of the network access method according to any one of claims 1 to 5.

20. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the network access method according to any one of claims 1 to 5.

21. A server, characterized in that the server comprises: a processor, a memory and a computer program stored on the memory and executable on the processor, the processor implementing the steps in the network access method according to any of claims 6 to 9 when executing the computer program.

22. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the network access method according to any one of claims 6 to 9.