WO2017152411A1

WO2017152411A1 - 5g communication method, network side device and access point

Info

Publication number: WO2017152411A1
Application number: PCT/CN2016/076096
Authority: WO
Inventors: 陈君; 郑潇潇
Original assignee: 华为技术有限公司
Priority date: 2016-03-10
Filing date: 2016-03-10
Publication date: 2017-09-14

Abstract

Provided are a 5G communication method, a network side device and an access point. The 5G communication method comprises: a network side device in the 3G or a network side device in the 4G sending, to a 5G access point, a request message for requesting that wireless link information between the access point and a user equipment is configured; and then, receiving a first configuration message sent by the 5G access point and forwarding same to the user equipment so that the user equipment configures the wireless link information for communication between the user equipment and the 5G access point according to the first configuration message, wherein the network side device in the 3G or the network side device in the 4G assists 5G access, thereby reducing the costs of 5G comprehensive coverage.

Description

5G communication method, network side device and access point

Technical field

The present invention relates to communication technologies, and in particular, to a 5G communication method, a network side device, and an access point.

Background technique

With the rapid development of mobile communication networks, the fifth generation of wireless communication technology (5th Generation, referred to as: 5G) has become a hot spot in the industry. Compared with fourth-generation wireless communication technology (4th Generation, 4G for short) and third-generation wireless communication technology (3th Generation, 3G for short), 5G aims to provide higher speed and higher frequency bands. With a large number of connections and a shorter delay, 5G has become an inevitable trend in the development of mobile communication networks.

Since 5G will adopt a higher frequency band, the coverage of the 5G cell will be relatively small. If 5G full coverage is to be achieved, the coverage cost will be quite large.

Summary of the invention

The embodiment of the invention provides a 5G communication method, a network side device and an access point, so as to overcome the problem of large coverage cost when the 5G full coverage is achieved in the prior art.

A first aspect of the present invention provides a 5G communication method, including: first, a network side device sends, to a fifth generation wireless communication technology 5G access point, a wireless link information for requesting a 5G access point configuration and a user equipment. The request message is that the network side device is a network side device in the 3G or a network side device in the 4G; then, the network side device receives the 5G access point configured by the 5G access point and includes the 5G access point configuration and the user equipment. a first configuration message of the wireless link information of the communication; and sending the first configuration message to the user equipment, so that the user equipment configures the wireless link information for communication between the user equipment and the 5G access point according to the first configuration message.

In this embodiment, the network side device in the 3G or the network side device in the 4G forwards, to the user equipment, the wireless link information sent by the 5G access point for configuring communication between the 5G access point and the user equipment, thereby It can effectively utilize the existing network side equipment to achieve full coverage of 5G, effectively reducing the cost of 5G full coverage.

Optionally, after the network side device sends the first configuration message to the user equipment, the method further includes: the network side device receives the second configuration message sent by the 5G access point, and the second configuration message includes the 5G access that is reconfigured by the 5G access point. a wireless link information between the user equipment and the user equipment, and the network equipment sends the second configuration message to the user equipment, so that the user equipment reconfigures the wireless chain between the user equipment and the 5G access point according to the second configuration message. Road information.

In this embodiment, after the wireless link information of the communication between the user equipment and the 5G access point is configured, when the wireless link information between the user equipment and the 5G access point needs to be modified, the network side device will The user equipment forwards the second configuration message of the 5G access point, so that the user equipment can reconfigure the wireless link information between the user equipment and the 5G access point, so that the user equipment can communicate with the 5G access point normally. The network side device in the 3G or the network side device in the 4G forwards the wireless link information sent by the 5G access point for reconfiguring the communication between the 5G access point and the user equipment to the user equipment, Therefore, the existing network side device can be effectively utilized to achieve full coverage of 5G, which effectively reduces the cost of 5G full coverage.

In some embodiments of the first aspect, the first configuration message includes at least one of the following configuration information: first signaling radio bearer SRB configuration information, first air interface AI configuration information.

In some embodiments of the first aspect, the second configuration message includes at least one of the following configuration information: the second signaling radio bearer SRB configuration information, and the second air interface AI configuration information.

In some embodiments of the first aspect, the sending, by the network side device, the request message to the 5G access point includes: first, the network side device sends, to the user equipment, a first measurement indication message for indicating that the user equipment measures the first cell information, where The first cell information includes at least one of the following information: a third AI, a first frequency of the 5G access point, and a first signal quality of the 5G cell; and then, the network side device receives the first cell information measurement sent by the user equipment. As a result, a request message is sent to the 5G access point according to the received first cell information measurement result.

In this embodiment, after receiving the measurement result of the first cell information sent by the user equipment, the network side device sends a request message to the 5G access point according to the result, thereby effectively improving the communication efficiency of the network.

In some embodiments of the first aspect, the network side device receiving the cell information measurement result sent by the user equipment may be: the network side device receiving the first cell information measurement result sent by the user equipment according to the preset time interval.

In this embodiment, the network side device is frequently prevented from receiving the first cell by using the foregoing manner. The problem of excessive overhead of the network side device caused by the information measurement result.

In some embodiments of the first aspect, before the network side device sends the request message to the 5G access point, the method further includes: first, the network side device sends, to the user equipment, the second cell information that is measured by the user equipment to meet the first condition. And sending, to the network side device, a second measurement indication message of the measurement report, where the second cell information includes at least one of the following information: a fourth AI, a second frequency of the radio frequency signal sent by the 5G access point, and a 5G cell a second signal quality, and the first condition is at least one of the following conditions: an average value of signal qualities of all measurable 5G cells corresponding to the fourth AI is greater than a first preset value, and all corresponding to the second frequency The average value of the measured signal quality of the 5G cell is greater than the second preset value, and the second signal quality is greater than the third preset value; then receiving the measurement report sent by the user equipment, and sending a request to the 5G access point according to the received measurement report. Message.

In this embodiment, the problem of excessive overhead of the network side device caused by the network side device frequently receiving the first cell information measurement result is avoided.

In some embodiments of the first aspect, the first configuration message is carried in the first physical channel, where the first physical channel is different from the 3G physical channel and the 4G physical channel; or the first configuration message carries the first indication The first indicator bit is used to indicate that the first configuration message where the first indicator bit is located includes wireless link information between the 5G access point configured by the 5G access point and the user equipment.

In some embodiments of the first aspect, the second configuration message is carried in the second physical channel, where the second physical channel is different from the physical channel of the 3G and the physical channel of the 4G; or the second configuration message carries the second indication The second indicator bit is used to indicate that the second configuration message where the second indicator bit is located includes wireless link information between the 5G access point reconfigured by the 5G access point and the user equipment.

A second aspect of the present invention provides a 5G communication method, including: first, a fifth generation wireless communication technology 5G access point receives a wireless link information sent by a network side device for requesting a 5G access point configuration and a user equipment The request message, wherein the network side device is a network side device in the 3G or a network side device in the 4G; then, the 5G access point sends the 5G access point configured by the 5G access point to the network side device according to the request message. a first configuration message of the wireless link information between the user equipments, so that the network side device sends the first configuration message to the user equipment, so that the user equipment configures the user equipment and the 5G access point according to the first configuration message. Wireless link information for communication.

In some embodiments of the second aspect, after the 5G access point sends the first configuration message to the network side device, the method further includes: corresponding to the wireless link information that is communicated between the user equipment and the 5G access point by the 5G access point. The wireless link sends, to the user equipment, a third configuration message that includes information required for data transmission between the 5G access point configured by the 5G access point and the user equipment, so that the user equipment configures the user equipment according to the third configuration message. Information required for data transfer with a 5G access point.

In this embodiment, after the user equipment is configured with the wireless link information that communicates with the 5G access point, the 5G access point can directly send the user equipment and the 5G to the user equipment through the wireless link with the user equipment. The information required for data transmission between the access points, because the network side device in the 3G or the network side device in the 4G forwards the 5G access point to the user equipment for configuring the 5G access point and the user equipment. The wireless link information for communication enables the user equipment to configure the wireless link information for communication with the 5G access point, thereby effectively utilizing the existing network side device to achieve full coverage of 5G, effectively reducing the coverage of 5G full coverage. cost.

In some embodiments of the second aspect, the method further includes: the 5G access point transmitting, to the network side device, the second link of the wireless link information between the 5G access point and the user equipment including the 5G access point reconfiguration The message is configured to enable the network side device to send the second configuration message to the user equipment, so that the user equipment reconfigures the wireless link information between the user equipment and the 5G access point according to the second configuration message.

In some embodiments of the second aspect, the first configuration information includes at least one of the following: a first signaling radio bearer SRB configuration information, and first air interface AI configuration information.

In some embodiments of the second aspect, when the first configuration information includes the first SRB configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, The first physical layer configuration information, the first AI configuration information; when the first configuration information includes the first SRB configuration information and the first AI configuration information, the third configuration information includes at least one of the following configuration information: the first DRB configuration information And the first MAC layer configuration information, the first physical layer configuration information; when the first configuration information includes the first AI configuration information, the third configuration information includes at least one of the following configuration information: the first DRB configuration information, the first MAC layer configuration information, first physical layer configuration information, first AI configuration information, and first SRB configuration information.

In some embodiments of the second aspect, the second configuration message includes at least one of the following configuration information: the second signaling radio bearer SRB configuration information, and the second air interface AI configuration information.

In some embodiments of the second aspect, the first configuration message is carried in the first physical channel, where the first physical channel is different from the physical channel of the 3G and the physical channel of the 4G; or the first configuration message carries the first indication The first indicator bit is used to indicate that the first configuration message where the first indicator bit is located includes wireless link information between the 5G access point configured by the 5G access point and the user equipment.

In some embodiments of the second aspect, the second configuration message is carried in the second physical channel, the second physical channel is different from the physical channel of the 3G and the physical channel of the 4G; or the second configuration message carries the second indication The second indicator bit is used to indicate that the second configuration message where the second indicator bit is located includes wireless link information between the 5G access point reconfigured by the 5G access point and the user equipment.

A third aspect of the present invention provides a network side device, where the network side device is a network side device in 3G or a network side device in 4G, and the network side device includes: a sending module, configured to access 5G wireless communication technology 5G The point sends a request message for requesting the wireless link information between the 5G access point and the user equipment, and the receiving module is configured to receive the 5G access point and the user equipment that are configured by the 5G access point and include the 5G access point configuration. a first configuration message of the wireless link information that is communicated with each other; the sending module is further configured to send the first configuration message to the user equipment, so that the user equipment configures the user equipment and the 5G access point according to the first configuration message. Wireless link information for communication.

Optionally, the receiving module is further configured to: after the sending module sends the first configuration message to the user equipment, receive the wireless between the 5G access point and the user equipment that is sent by the 5G access point and includes the 5G access point reconfiguration. a second configuration message of the link information; the sending module is further configured to: send the second configuration message to the user equipment, so that the user equipment reconfigures the wireless communication between the user equipment and the 5G access point according to the second configuration message Link information.

Optionally, the first configuration message includes at least one of the following configuration information: the first signaling radio bearer SRB configuration information, and the first air interface AI configuration information.

Optionally, the second configuration message includes at least one of the following configuration information: the second signaling radio bearer SRB configuration information, and the second air interface AI configuration information.

Optionally, the sending module is configured to: send, to the user equipment, a first measurement indication message that is used by the user equipment to measure the first cell information, where the first cell information includes the following information, in the aspect that the request message is sent to the 5G access point. At least one of the third AI, the first frequency of the 5G access point, and the first signal quality of the 5G cell; the receiving module is further configured to: receive the first cell information measurement result sent by the user equipment; And: sending a request message to the 5G access point according to the received first cell information measurement result.

Optionally, the receiving module is configured to receive, according to the preset time interval, the first cell information measurement result sent by the user equipment, in the aspect of receiving the cell information measurement result sent by the user equipment.

Optionally, the sending module is further configured to send, to the user equipment, a measurement, when the second cell information measured by the user equipment meets the first condition, before sending the request message to the 5G access point, send the measurement to the network side device. Reporting the second measurement indication message, the second cell information includes at least one of the following information: a fourth AI, a second frequency of the radio frequency signal sent by the 5G access point, and a second signal quality of the 5G cell, where the first condition is At least one of the following conditions: an average value of signal qualities of all measurable 5G cells corresponding to the fourth AI is greater than a first preset value, and an average value of signal qualities of all measurable 5G cells corresponding to the second frequency is greater than The second preset value and the second signal quality are greater than the third preset value; the receiving module is further configured to: receive the measurement report sent by the user equipment; and the sending module is further configured to: send the report to the 5G access point according to the received measurement report Request message.

Optionally, the first configuration message is carried in the first physical channel, where the first physical channel is different from the 3G physical channel and the 4G physical channel; or the first configuration message carries the first indicator bit, the first indicator bit The first configuration message used to indicate that the first indicator bit is located includes a 5G access point configuration Wireless link information between the 5G access point and the user equipment.

Optionally, the second configuration message is carried in the second physical channel, where the second physical channel is different from the physical channel of the 3G and the physical channel of the 4G; or the second configuration message carries the second indicator bit, and the second indicator bit The second configuration message used to indicate that the second indicator bit is located includes wireless link information between the 5G access point reconfigured by the 5G access point and the user equipment.

A fourth aspect of the present invention provides an access point, including:

a receiving module, configured to receive a request message sent by the network side device for requesting the wireless link information between the 5G access point configuration and the user equipment, where the network side device is a network side device in the 3G or a network side device in the 4G a sending module, configured to send, according to the request message, a first configuration message that includes wireless link information between the 5G access point configured by the 5G access point and the user equipment, to enable the network side device to configure the first configuration The message is sent to the user equipment, and the user equipment is configured to configure wireless link information for communication between the user equipment and the 5G access point according to the first configuration message.

Optionally, the transmitter is further configured to send, after the first configuration message is sent to the network side device, the wireless link corresponding to the wireless link information that is communicated between the user equipment and the 5G access point to the user equipment, including the 5G. a third configuration message of information required for data transmission between the 5G access point configured by the access point and the user equipment, so that the user equipment configures data transmission between the user equipment and the 5G access point according to the third configuration message. Information required.

Optionally, the sending module is further configured to: send, to the network side device, a second configuration message that includes radio link information between the 5G access point and the user equipment that is reconfigured by the 5G access point, so that the network side device The second configuration message is sent to the user equipment, and the user equipment reconfigures the wireless link information between the user equipment and the 5G access point according to the second configuration message.

Optionally, the first configuration information includes at least one of the following: the first signaling radio bearer SRB configuration information, and the first air interface AI configuration information.

Optionally, when the first configuration information includes the first SRB configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, and first physical layer configuration information. The first AI configuration information; when the first configuration information includes the first SRB configuration information and the first AI configuration information, the third configuration information includes at least one of the following configuration information: the first DRB configuration information, the first MAC layer configuration Information, first physical layer configuration The third configuration information includes at least one of the following configuration information: the first DRB configuration information, the first MAC layer configuration information, the first physical layer configuration information, and the first configuration information. An AI configuration information, first SRB configuration information.

Optionally, the first configuration message is carried in the first physical channel, where the first physical channel is different from the 3G physical channel and the 4G physical channel; or the first configuration message carries the first indicator bit, the first indicator bit The first configuration message used to indicate that the first indicator bit is located includes wireless link information between the 5G access point configured by the 5G access point and the user equipment.

A fifth aspect of the present invention provides a network side device, including: a transmitter, configured to send, to a fifth generation wireless communication technology 5G access point, a wireless link information for requesting configuration between a 5G access point and a user equipment. The request message is that the network side device is a network side device in the 3G or a network side device in the 4G; the receiver is configured to receive between the 5G access point configured by the 5G access point and the 5G access point and the user equipment. a first configuration message of the wireless link information of the communication; the transmitter is further configured to send the first configuration message to the user equipment, so that the user equipment configures the wireless communication between the user equipment and the 5G access point according to the first configuration message. Link information.

Optionally, the receiver is further configured to: after the sender sends the first configuration message to the user equipment, the network side device receives, between the 5G access point that is sent by the 5G access point and includes the 5G access point reconfiguration, and the user equipment. a second configuration message of the wireless link information; the transmitter is further configured to send the second configuration message to the user equipment, so that the user equipment reconfigures the communication between the user equipment and the 5G access point according to the second configuration message. Wireless link information.

Optionally, in sending the request message to the 5G access point, the transmitter is specifically configured to:

Sending, to the user equipment, a first measurement indication message for indicating that the user equipment measures the first cell information, where the first cell information includes at least one of the following information: a third AI, a first frequency of the 5G access point, and a 5G cell The first signal quality is further configured to: receive the first cell information measurement result sent by the user equipment; and the transmitter is further configured to: send the request message to the 5G access point according to the received first cell information measurement result.

Optionally, the receiver is configured to: receive, by the user equipment, the first cell information measurement result that is sent by the user equipment according to the preset time interval, in the aspect of receiving the cell information measurement result sent by the user equipment.

Optionally, the transmitter is further configured to send, to the user equipment, a measurement, when the second cell information measured by the user equipment meets the first condition, before sending the request message to the 5G access point, send the measurement to the network side device. Reporting the second measurement indication message, the second cell information includes at least one of the following information: a fourth AI, a second frequency of the radio frequency signal sent by the 5G access point, and a second signal quality of the 5G cell, where the first condition is At least one of the following conditions: an average value of signal qualities of all measurable 5G cells corresponding to the fourth AI is greater than a first preset value, and an average value of signal qualities of all measurable 5G cells corresponding to the second frequency is greater than The second preset value and the second signal quality are greater than the third preset value; the receiver is further configured to: receive the measurement report sent by the user equipment; and the transmitter is further configured to: send the report to the 5G access point according to the received measurement report Request message.

A sixth aspect of the present invention provides an access point, including: a receiver, configured to receive a request message sent by a network side device for requesting wireless link information between a 5G access point configuration and a user equipment, and the network side device The network side device in the 3G or the network side device in the 4G; the transmitter is configured to send the 5G access point configured by the 5G access point to the network side device according to the request message. a first configuration message of the wireless link information with the user equipment, so that the network side device sends the first configuration message to the user equipment, so that the user equipment configures the user equipment and the 5G access point according to the first configuration message. Wireless link information for communication.

Optionally, the transmitter is further configured to: send, to the network side device, a second configuration message of the wireless link information between the 5G access point and the user equipment that includes the 5G access point reconfiguration, so that the network side device is to be the second The configuration message is sent to the user equipment, and the user equipment reconfigures the wireless link information between the user equipment and the 5G access point according to the second configuration message.

Optionally, when the first configuration information includes the first SRB configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, and first physical layer configuration information. The first AI configuration information; when the first configuration information includes the first SRB configuration information and the first AI configuration information, the third configuration information includes at least one of the following configuration information: the first DRB configuration information, the first MAC layer configuration The information, the first physical layer configuration information; when the first configuration information includes the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, A physical layer configuration information, first AI configuration information, and first SRB configuration information.

Optionally, the second configuration message is carried in the second physical channel, where the second physical channel is different from the 3G physical channel and the 4G physical channel; or the second configuration message carries the second indicator bit, The second indicator bit is used to indicate that the second configuration message where the second indicator bit is located includes wireless link information between the 5G access point reconfigured by the 5G access point and the user equipment.

In the present invention, the network side device sends a request message for requesting the wireless link information between the 5G access point and the user equipment to the 5G access point, where the network side device is the network side device or 4G in the 3G. a network side device; then, the network side device receives a first configuration message of the wireless link information that is communicated between the 5G access point configured by the 5G access point and the user equipment, and finally the network The side device sends a first configuration message to the user equipment, so that the user equipment configures wireless link information for communication between the user equipment and the 5G access point according to the first configuration message. The network side device in the 3G or the network side device in the 4G forwards the wireless link information sent by the 5G access point for configuring communication between the 5G access point and the user equipment, so that the information can be effectively utilized. The existing network side equipment realizes full coverage of 5G, which effectively reduces the cost of full coverage of 5G.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

1 is a flowchart of a 5G communication method according to Embodiment 1 of the present invention;

2 is a schematic flowchart of a 5G communication method according to Embodiment 2 of the present invention;

3 is a network architecture diagram corresponding to the flowchart shown in FIG. 2;

4 is a schematic flowchart of a 5G communication method according to Embodiment 3 of the present invention;

FIG. 5 is a network architecture diagram corresponding to the flowchart shown in FIG. 4;

FIG. 6 is a schematic structural diagram of a network side device according to Embodiment 1 of the present invention;

FIG. 7 is a schematic structural diagram of an access point according to Embodiment 1 of the present invention;

FIG. 8 is a schematic structural diagram of a network side device according to Embodiment 2 of the present invention;

FIG. 9 is a schematic structural diagram of an access point according to Embodiment 2 of the present invention.

detailed description

Among the existing wireless communication technologies, 3G is a widely used wireless communication system, which can provide relatively good voice and data services. At the same time, 4G is gradually being widely deployed and applied due to its higher speed and lower latency than 3G. 5G is currently a hot spot in the industry, and related standardization work is underway. Compared to 4G, 5G is designed to provide higher speeds, larger connections, shorter latency, and support for a wide variety of services.

After the 5G system is deployed, the coverage of the 5G cell will be smaller than that of the 3G and 4G because the 5G will adopt a higher frequency band. If 5G is to be fully covered, the cost of coverage can be quite large.

The present invention can provide 3G or 4G auxiliary 5G access by using existing 3G coverage and 4G coverage, thereby effectively saving the cost of 5G full coverage.

The technical solutions of the present invention will be described in detail below with specific embodiments. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be described in some embodiments.

FIG. 1 is a flowchart of a 5G communication method according to Embodiment 1 of the present invention. As shown in FIG. 1 , the method in this embodiment may include:

Step 101: The network side device sends a request message to the fifth generation wireless communication technology 5G access point, where the request message is used to request wireless link information between the 5G access point and the user equipment, and the network side device is in the 3G. Network side device or network side device in 4G.

Optionally, in an implementation manner of the present invention, before performing step 101, the method further includes: the network side device sends a first measurement indication message to the user equipment, where the first measurement indication message is used to indicate the user equipment measurement For one cell information, the first cell information includes at least one of the following information: a third air interface (Air Interface, abbreviated as AI), a first frequency of the 5G access point, and a first signal quality of the 5G cell.

After receiving the first measurement indication message, the user equipment measures the first cell information, and sends the measurement result to the network side device.

The network side device receives the first cell information measurement result sent by the user equipment, and sends a request message to the 5G access point according to the received first cell information measurement result.

In this implementation manner, the user equipment may send the first cell information measurement result to the network side device in real time, but if the real-time transmission increases the overhead of the entire system and wastes bandwidth, therefore, the user equipment may follow the pre-preparation. The time interval is sent to the network side device to send the first cell information measurement result, thereby effectively saving system overhead and bandwidth.

When the user equipment sends the first cell information measurement result to the network side device according to the preset time interval, the network side device receives the first cell information measurement result sent by the user equipment according to the preset time interval.

Optionally, in another implementation manner of the present invention, before performing step 101, the method further includes: the network side device sending a second measurement indication message to the user equipment, where the second measurement indication message is used to indicate that when the user equipment measures When the second cell information meets the first condition, the measurement report is sent to the network side device, where the second cell information includes at least one of the following information: the fourth AI, the second frequency of the radio frequency signal sent by the 5G access point, and the 5G The second signal quality of the cell, the first condition is at least one of the following conditions: an average value of signal qualities of all measurable 5G cells corresponding to the fourth AI is greater than a first preset value, and all corresponding to the second frequency The average value of the measured signal quality of the 5G cell is greater than the second preset value, and the second signal quality is greater than the third preset value;

The network side device receives the measurement report sent by the user equipment;

The network side device sends a request message to the 5G access point according to the received measurement report.

Step 102: The fifth generation wireless communication technology 5G access point receives the request message sent by the network side device, and the request message is used to request the wireless link information between the 5G access point and the user equipment, and the network side device is in the 3G. Network side device or network side device in 4G;

Step 103: The 5G access point sends a first configuration message to the network side device, where the first configuration message includes wireless link information between the 5G access point configured by the 5G access point and the user equipment, so that the network side The device sends the first configuration message to the user equipment, so that the user equipment configures the wireless link information for communication between the user equipment and the 5G access point according to the first configuration message.

Before the 5G access point communicates with the user equipment, the wireless link between the 5G access point and the user equipment must be established first, and then the data link is established. Therefore, the 5G access point first sends the 5G access to the user equipment. a first configuration message of the wireless link information between the 5G access point and the user equipment, so that the user equipment establishes a wireless link between the 5G access point and the user equipment according to the received first configuration message. information.

Since the present invention proposes a communication method in 5G, it is necessary to distinguish between a 3G message, a 4G message, and a 5G message.

In an implementation manner, the new physical channel is configured to distinguish whether the message is a 3G message, a 4G message, or a 5G message, and the 5G message is carried in the new physical channel, so that the receiving device carries the message according to the message. The physical channel can distinguish whether it is a 5G message, that is, the first configuration message is carried in the first physical channel, and the first physical channel is a configured new physical channel, and the 3G physical channel and 4G The physical channels are different.

For example, the physical channel in the existing 3G includes: DPCCH/DPDCH, HS-SCCH/HS-PDSCH; then the first physical channel may be: DPCCH-NX/DPDCH-NX, or HS-SCCH-NX/HS -PDSCH-NX

or,

In another implementation manner, the original physical channel, such as DPCCH/DPDCH, HS-SCCH/HS-PDSCH, may be still used, but the first indicator bit may be carried in the first configuration message, the first The indication bit is used to indicate that the first configuration message where the first indicator bit is located includes the wireless link information between the 5G access point configured by the 5G access point and the user equipment, so that the network side device can determine according to the first indicator bit. The first configuration message is a 5G message.

Step 104: The network side device receives the first configuration message sent by the 5G access point, where the first configuration message includes the wireless link information that is communicated between the 5G access point configured by the 5G access point and the user equipment.

The network side device saves the received first configuration message.

Step 105: The network side device sends the first configuration message to the user equipment, so that the user equipment configures the wireless link information for communication between the user equipment and the 5G access point according to the first configuration message.

After receiving the first configuration message, the user equipment establishes a wireless link that communicates with the 5G access point according to the information included in the first configuration message, so that the 5G access point can directly communicate with the established wireless link. User equipment communicates.

After the step 105, the method further includes: sending, by the 5G access point, the third configuration message to the user equipment by using the wireless link corresponding to the wireless link information that is communicated between the user equipment and the 5G access point, where the third configuration message includes The information required for data transmission between the 5G access point configured by the 5G access point and the user equipment, so that the user equipment configures information required for data transmission between the user equipment and the 5G access point according to the third configuration message.

After receiving the third configuration message sent by the 5G access point, the user equipment configures related information required for data transmission between the user equipment and the 5G access point according to the information in the third configuration message, where the user equipment configures the user equipment. After the related information required for data transmission with the 5G access point, the user equipment can receive 5G data or send data to the 5G access point.

After the wireless link between the user equipment and the 5G access point is established, the wireless link between the user equipment and the 5G access point needs to be reconfigured due to the need to modify the wireless link between the user equipment and the 5G access point. The road information is used to ensure that the communication between the user equipment and the 5G access point can be performed normally. Therefore, after performing step 104, the method further includes:

The 5G access point sends a second configuration message to the network side device, where the second configuration message includes the wireless link information between the 5G access point and the user equipment reconfigured by the 5G access point, so that the network side device configures the second configuration. The message is sent to the user equipment, and the user equipment reconfigures the wireless link information between the user equipment and the 5G access point according to the second configuration message.

The network side device receives the second configuration message sent by the 5G access point, and the second configuration message includes the wireless link information between the 5G access point reconfigured by the 5G access point and the user equipment.

The network side device sends the second configuration message to the user equipment, so that the user equipment reconfigures the wireless link information for communication between the user equipment and the 5G access point according to the second configuration message.

The user equipment receives the second configuration message sent by the network side device, and reconfigures the wireless link information between the user equipment and the 5G access point according to the information in the second configuration message.

Similar to the foregoing first configuration message, the first configuration message may be carried in the second physical channel, where the second physical channel is a configured new physical channel, and is different from the physical channel of 3G and the physical channel of 4G. .

For example, the physical channel in the existing 3G includes: Dedicated Physical Control CHannel (DPCCH)/Dedicated Physical Data CHannel (DPDCH), high-speed shared control channel (High) - Speed Shared Control CHannel is abbreviated as: HS-SCCH)/High-Speed Physical Downlink Shared Channel (HS-PDSCH); the second physical channel may be: DPCCH-Next Generation Entry point (DPCCH-NeXt, abbreviated as: NX)/DPDCH-NX, or HS-SCCH-NX/HS-PDSCH-NX

Or,

In another implementation manner, the original physical channel, such as DPCCH/DPDCH, HS-SCCH/HS-PDSCH, may be still used, but the second indicator bit may be carried in the second configuration message, the second The indication bit is used to indicate that the second configuration message where the second indicator bit is located includes wireless link information between the 5G access point reconfigured by the 5G access point and the user equipment, so that the network side device can be configured according to the second indicator bit. The message that the second configuration message is 5G is determined.

The first configuration information that is forwarded by the network side device in the foregoing embodiments may be at least one of the following: the first signaling radio bearer SRB configuration information, and the first air interface AI configuration information.

The second configuration message includes at least one of the following configuration information: the second signaling radio bearer SRB configuration information, and the second air interface AI configuration information.

And when the first configuration information includes the first SRB configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, first physical layer configuration information, and first AI configuration information;

When the first configuration information includes the first SRB configuration information and the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, and first physical layer configuration. information;

When the first configuration information includes the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, first physical layer configuration information, and first AI. Configuration information, first SRB configuration information.

In this embodiment, the network side device in the 3G or the network side device in the 4G is used to assist the user equipment to access the 5G, so that the 5G access point sends the radio link between the UE and the 5G access point to the UE. The related information can be forwarded to the UE through the network side device in the 3G or the network side device in the 4G, so that the device that does not newly establish the wireless network controller function in the 5G can effectively reduce the cost of the full coverage of the 5G.

The 5G communication method provided in this embodiment includes: the network side device sends a request message for requesting the wireless link information between the 5G access point configuration and the user equipment to the fifth generation wireless communication technology 5G access point, and the network side The device is a network side device in the 3G or a network side device in the 4G; then, the network side device receives the wireless link that is communicated between the 5G access point configured by the 5G access point and the user equipment, and is transmitted by the 5G access point. First configuration message of information; finally, the network The network side device sends a first configuration message to the user equipment, so that the user equipment configures wireless link information for communication between the user equipment and the 5G access point according to the first configuration message. The network side device in the 3G or the network side device in the 4G forwards the wireless link information sent by the 5G access point for configuring communication between the 5G access point and the user equipment, so that the information can be effectively utilized. The existing network side equipment realizes full coverage of 5G, which effectively reduces the cost of full coverage of 5G.

2 is a schematic flowchart of a 5G communication method according to Embodiment 2 of the present invention, and FIG. 3 is a network architecture diagram corresponding to the flowchart shown in FIG. 2. In this embodiment, when the network side device in FIG. 1 is The specific implementation of the network side device in the 3G, in this embodiment, the network side device includes: a 3G base station NobeB and a 3G radio network controller (Radio Network Controller, referred to as: RNC), in combination with FIG. 2 and FIG. As shown, the method of this embodiment includes:

Step 201: The RNC sends the first measurement indication in the foregoing embodiment corresponding to FIG. 1 to the user equipment UE.

In step 201, the RNC can also send the second measurement indication in the embodiment corresponding to FIG. 1 to the user equipment UE. This embodiment is only an example.

Step 202: The UE sends a first cell information measurement result to the RNC.

Step 203: The RNC sends a request message to the 5G access point NX according to the first cell information measurement result.

After receiving the request message, the NX configures the first configuration message according to the request message, and sends the first configuration message to the RNC.

Step 205: After receiving the first configuration message, the RNC forwards the first configuration message to the 3G NobeB.

Step 206: After receiving the first configuration message sent by the RNC, the 3G NobeB sends the first configuration message to the UE.

After receiving the first configuration message sent by the 3G NobeB, the UE configures radio link information for communication between the UE and the 5G NX according to the first configuration message;

Step 207: The 5G NX sends a third configuration message to the UE by using a radio link corresponding to the radio link information that is communicated between the UE and the 5G NX.

After the UE receives the third configuration message sent by the 5G NX, the UE is configured according to the third configuration message. The information required for data transmission between the UE and the 5G NX can be directly transmitted between the UE and the 5G NX after the information required for data transmission between the UE and the 5G NX is configured.

Step 208: The 5G NX sends a second configuration message to the RNC.

Step 209: After receiving the second configuration message, the RNC forwards the second configuration message to the 3G NobeB.

Step 210: After receiving the second configuration message sent by the RNC, the 3G NobeB sends the second configuration message to the UE.

After receiving the second configuration message sent by the 3G NobeB, the UE reconfigures the wireless link information between the UE and the 5G NX according to the second configuration message.

The reception and transmission of 3G signaling and data in this embodiment are the same as in the prior art.

The 5G data will be sent to the 3G CN through the server, and then sent to the 3G RNC by the 3G CN. The 3G RNC will be offloaded, passed through the 3G NobeB, and then sent to the UE through the 5G NX.

In an achievable manner, a part of the third configuration information sent by the 5G NX to the UE may be sent to the 3G RNC, sent to the 3G NobeB through the 3G RNC, and then sent to the UE through the 3G NobeB, and the other part may directly pass the 5G NX. The UE is sent, and after the UE receives the two pieces of information, the two pieces of information may be combined, thereby achieving diversity gain and increasing reliability of information transmission.

In another achievable manner, the third configuration information sent by the 5G NX to the UE can take two paths, one path is: 5G NX sends the third configuration information to the 3G RNC, and sends the 3G NobeB through the 3G RNC. Then, the 3G NobeB sends the third configuration information to the UE, and the other path is: 5G NX directly sends the third configuration information to the UE, so that the combining gain can be realized, and the reliability of information transmission is increased.

The sequence of steps 208 to 210 in this embodiment may be interchanged with step 207, that is, step 208 to step 210 may be performed first, and then step 207 is performed.

In the 5G communication method provided by the embodiment, the 3G NobeB and the 3G RNC are used to forward the wireless link information sent by the 5G access point for configuring communication between the 5G access point and the user equipment, so that the effective use of the information can be effectively utilized. Some network side devices implement full coverage of 5G, which effectively reduces the cost of 5G full coverage.

4 is a schematic flowchart of a 5G communication method according to Embodiment 3 of the present invention, and FIG. 5 is a network architecture diagram corresponding to the flowchart shown in FIG. 4. In this embodiment, the network side device in FIG. 1 is In a specific implementation manner of the network side device in the 4G, in the embodiment, the network side device includes: a 4G base station eNobeB. As shown in FIG. 4 and FIG. 5, the method in this embodiment includes:

Step 301: The eNobeB sends the second measurement indication in the foregoing embodiment corresponding to FIG. 1 to the UE.

In step 301, eNobeB can also send the first measurement indication in the foregoing embodiment corresponding to FIG. 1 to the UE. This embodiment is only an example.

Step 302: The UE sends the first cell information measurement result to eNobeB.

Step 303: The eNobeB sends a request message to the 5G access point NX according to the first cell information measurement result.

After receiving the request message, the NX configures the first configuration message according to the request message, and sends the first configuration message to the eNobeB.

Step 305: After receiving the first configuration message, the eNobeB forwards the first configuration message to the UE.

After receiving the first configuration message sent by the eNobeB, the UE configures radio link information for communication between the UE and the 5G NX according to the first configuration message;

Step 306: The 5G NX sends a second configuration message to the eNobeB.

Step 307: After receiving the second configuration message, the eNobeB forwards the second configuration message to the UE.

After receiving the second configuration message sent by the eNobeB, the UE reconfigures the radio link information between the UE and the 5G NX according to the second configuration message;

Step 308: The 5G NX sends a third configuration message to the UE by using a radio link corresponding to the radio link information that is communicated between the UE and the 5G NX.

After the UE receives the third configuration message sent by the 5G NX, the information required for data transmission between the UE and the 5G NX is configured according to the third configuration message, and the information required for data transmission between the UE and the 5G NX is configured. After that, data transmission can be directly performed between the UE and 5G NX;

The reception and transmission of 4G signaling and data in this embodiment is the same as in the prior art.

The 5G data will be sent to the 4G CN through the server, then sent to the 4G eNobeB by the 4G CN, then sent to the 5G NX by the 4G eNobeB, and finally sent through the 5G NX. Give the UE.

In an implementation manner, a part of the third configuration information sent by the 5G NX to the UE may be sent to the 4G eNobeB and sent to the UE, and another part may directly send the UE through the 5G NX. After the UE receives the two pieces of information, Combine the two parts of information, so that the diversity gain can be realized and the reliability of information transmission is increased.

In another achievable manner, the third configuration information sent by the 5G NX to the UE can take two paths, one path is: 5G NX sends the third configuration information to the 4G eNobeB, and then the 4G eNobeB sets the third configuration information. The other path is: 5G NX directly sends the third configuration information to the UE, so that the combining gain can be realized, and the reliability of information transmission is increased.

The step of transmitting the second configuration information in this embodiment may be interchanged with the step of transmitting the third configuration information, that is, step 308 may be performed first, and then steps 306 and 307 are performed.

In the 5G communication method provided by the embodiment, the 4G eNobeB forwards the wireless link information sent by the 5G access point for configuring communication between the 5G access point and the user equipment, so that the existing network can be effectively utilized. The side device realizes full coverage of 5G, which effectively reduces the cost of full coverage of 5G.

FIG. 6 is a schematic structural diagram of a network side device according to Embodiment 1 of the present invention. The network side device in the present embodiment is a network side device in 3G or a network side device in 4G, as shown in FIG. Equipment includes:

The sending module 11 is configured to send a request message to the fifth-generation wireless communication technology (5G) access point, where the request message is used to request wireless link information between the 5G access point and the user equipment;

The receiving module 12 is configured to receive a first configuration message sent by the 5G access point, where the first configuration message includes communication between the 5G access point configured by the 5G access point and the user equipment Wireless link information;

The sending module 11 is further configured to send the first configuration message to the user equipment, so that the user equipment configures the user equipment and the 5G access point according to the first configuration message. Wireless link information for communication.

Optionally, the receiving module 12 is further configured to:

After the sending module 11 sends the first configuration message to the user equipment, Receiving, by the 5G access point, a second configuration message, where the second configuration message includes radio link information between the 5G access point reconfigured by the 5G access point and the user equipment;

The sending module 11 is further configured to: send the second configuration message to the user equipment, to enable the user equipment to reconfigure the user equipment and the 5G access point according to the second configuration message. Wireless link information for communication between.

Optionally, the first configuration message includes at least one of the following configuration information: first signaling radio bearer SRB configuration information, and first air interface AI configuration information.

Optionally, in the aspect of sending the request message to the 5G access point, the sending module 11 is specifically configured to: send a first measurement indication message to the user equipment, where the first measurement indication message is used to indicate the user The device measures the first cell information, where the first cell information includes at least one of the following information: a third AI, a first frequency of the 5G access point, and a first signal quality of the 5G cell;

The receiving module 12 is further configured to: receive a first cell information measurement result sent by the user equipment;

The sending module 11 is further configured to: send a request message to the 5G access point according to the received measurement result of the first cell information.

Optionally, in the receiving the cell information measurement result sent by the user equipment, the receiving module 12 is specifically configured to:

Receiving, by the preset time interval, the first cell information measurement result sent by the user equipment.

Optionally, the sending module 11 is further configured to:

Before sending the request message to the 5G access point, sending a second measurement indication message to the user equipment, where the second measurement indication message is used to indicate that when the second cell information measured by the user equipment meets the first condition, The network side device sends a measurement report, where the second cell information includes at least one of the following information: a fourth AI, a second frequency of the radio frequency signal sent by the 5G access point, and a second signal of the 5G cell Quality, the first condition is at least one of the following conditions: an average value of signal qualities of all measurable 5G cells corresponding to the fourth AI is greater than a first preset value, and all corresponding to the second frequency Measurable signal quality of 5G cells The average value is greater than the second preset value, and the second signal quality is greater than the third preset value;

The receiving module 12 is further configured to: receive the measurement report sent by the user equipment;

The sending module 11 is further configured to: send a request message to the 5G access point according to the received measurement report.

Optional,

The first configuration message is carried in a first physical channel, where the first physical channel is different from a physical channel of 3G and a physical channel of 4G;

or,

The first configuration message carries a first indicator bit, where the first indicator bit is used to indicate that the first configuration message where the first indicator bit is located includes the 5G access configured by the 5G access point Wireless link information between the point and the user equipment.

Optionally, the second configuration message is carried in a second physical channel, where the second physical channel is different from the physical channel of the 3G and the physical channel of the 4G;

or,

The second configuration message carries a second indicator bit, where the second indicator bit is used to indicate that the second configuration message where the second indicator bit is located includes the 5G interface of the 5G access point reconfiguration Wireless link information between the ingress point and the user equipment.

The network side device in this embodiment may be used to perform the technical solution corresponding to the network side device in the method embodiment shown in FIG. 1 , and the implementation principle and the technical effect are similar, and details are not described herein again.

FIG. 7 is a schematic structural diagram of an access point according to Embodiment 1 of the present invention. As shown in FIG. 7, the access point provided in this embodiment includes:

The receiving module 21 is configured to receive a request message sent by the network side device, where the request message is used to request wireless link information between the 5G access point and the user equipment, where the network side device is a network in the 3G Side device or network side device in 4G;

The sending module 22 is configured to send, by using the request message, a first configuration message to the network side device, where the first configuration message includes the 5G access point configured by the 5G access point and the user equipment The wireless link information is configured to enable the network side device to send the first configuration message to the user equipment, so that the user equipment configures the user equipment and the 5G access according to the first configuration message. Wireless link information for communication between points.

Optionally, the sending module 22 is further configured to: after the first configuration message is sent to the network side device, corresponding to the wireless link information that is communicated between the user equipment and the 5G access point. The wireless link sends a third configuration message to the user equipment, where the third configuration message includes information required for data transmission between the 5G access point configured by the 5G access point and the user equipment. So that the user equipment configures information required for data transmission between the user equipment and the 5G access point according to the third configuration message.

Optionally, the sending module 22 is further configured to:

Sending, to the network side device, a second configuration message, where the second configuration message includes radio link information between the 5G access point reconfigured by the 5G access point and the user equipment, so that The network side device sends the second configuration message to the user equipment, so that the user equipment reconfigures the wireless communication between the user equipment and the 5G access point according to the second configuration message. Link information.

Optionally, the first configuration information includes at least one of the following: a first signaling radio bearer SRB configuration information, and a first air interface AI configuration information.

Optionally, when the first configuration information includes the first SRB configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, and first Physical layer configuration information, the first AI configuration information;

When the first configuration information includes the first SRB configuration information and the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, a first MAC layer Configuration information, first physical layer configuration information;

When the first configuration information includes the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, and first physical layer configuration information. The first AI configuration information and the first SRB configuration information.

Optionally, the first configuration message is carried in a first physical channel, where the first physical channel is different from a physical channel of 3G and a physical channel of 4G;

or,

The first configuration message carries a first indicator bit, where the first indicator bit is used to indicate the first The first configuration message in which the indicator bit is located includes wireless link information between the 5G access point configured by the 5G access point and the user equipment.

or,

The network side device in this embodiment may be used to perform the technical solution corresponding to the access point in the method embodiment shown in FIG. 1 , and the implementation principle and the technical effect are similar, and details are not described herein again.

FIG. 8 is a schematic structural diagram of a network side device according to Embodiment 2 of the present invention. The network side device in the present embodiment is a network side device in 3G or a network side device in 4G, as shown in FIG. The network side devices provided in the example include:

The sender 31 is configured to send a request message to the fifth generation wireless communication technology 5G access point, where the request message is used to request wireless link information between the 5G access point and the user equipment, where the network side The device is a network side device in the 3G or a network side device in the 4G;

The receiver 32 is configured to receive a first configuration message sent by the 5G access point, where the first configuration message includes the 5G access point configured by the 5G access point to communicate with the user equipment. Wireless link information;

The transmitter 31 is further configured to send the first configuration message to the user equipment, so that the user equipment configures the user equipment and the 5G access point according to the first configuration message. Wireless link information for communication.

Optionally, the receiver 32 is further configured to: after the sender 31 sends the first configuration message to the user equipment, the network side device receives the second configuration sent by the 5G access point. a message, the second configuration message includes radio link information between the 5G access point reconfigured by the 5G access point and the user equipment;

The transmitter 31 is further configured to send the second configuration message to the user equipment, so that the user equipment reconfigures the user equipment and the 5G access point according to the second configuration message. Wireless link information for communication.

Optionally, in the aspect of sending a request message to the 5G access point, the sender 31 is specifically configured to:

Sending a first measurement indication message to the user equipment, where the first measurement indication message is used to indicate that the user equipment measures first cell information, and the first cell information includes at least one of the following information: a third AI The first frequency of the 5G access point and the first signal quality of the 5G cell;

The receiver 32 is further configured to: receive a first cell information measurement result sent by the user equipment;

The transmitter 31 is further configured to: send a request message to the 5G access point according to the received measurement result of the first cell information.

Optionally, in the aspect of receiving the cell information measurement result sent by the user equipment, the receiver 32 is specifically configured to:

Receiving, by the user equipment, the first cell information measurement result that is sent according to a preset time interval.

Optionally, the transmitter 31 is further configured to:

Before sending the request message to the 5G access point, sending a second measurement indication message to the user equipment, where the second measurement indication message is used to indicate that when the second cell information measured by the user equipment meets the first condition, The network side device sends a measurement report, where the second cell information includes at least one of the following information: a fourth AI, a second frequency of the radio frequency signal sent by the 5G access point, and a second signal of the 5G cell Quality, the first condition is at least one of the following conditions: an average value of signal qualities of all measurable 5G cells corresponding to the fourth AI is greater than a first preset value, and all corresponding to the second frequency The average value of the signal quality of the measurable 5G cell is greater than the second preset value, and the second signal quality is greater than the third preset value;

The receiver 32 is further configured to: receive the measurement report sent by the user equipment;

The transmitter 31 is further configured to: send a request message to the 5G access point according to the received measurement report.

or,

FIG. 9 is a schematic structural diagram of an access point according to Embodiment 2 of the present invention. As shown in FIG. 9, the access point provided in this embodiment includes:

The receiver 41 is configured to receive a request message sent by the network side device, where the request message is used to request wireless link information between the 5G access point and the user equipment, where the network side device is a network in the 3G Side device or network side device in 4G;

The transmitter 42 is configured to send, by using the request message, a first configuration message to the network side device, where the first configuration message includes the 5G access point configured by the 5G access point and the user equipment The wireless link information is configured to enable the network side device to send the first configuration message to the user equipment, so that the user equipment configures the user equipment and the 5G access according to the first configuration message. Wireless link information for communication between points.

Optionally, the transmitter 42 is further configured to: after the first configuration message is sent to the network side device, corresponding to the wireless link information that is communicated between the user equipment and the 5G access point. The wireless link sends a third configuration message to the user equipment, where the third configuration message includes information required for data transmission between the 5G access point configured by the 5G access point and the user equipment. So that the user equipment configures the use according to the third configuration message. Information required for data transmission between the user equipment and the 5G access point.

Optionally, the transmitter 42 is further configured to:

or,

Or,

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to the program instructions. The foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing storage medium includes: a read-only memory (Read-Only Memory, ROM for short), a random access memory (RAM), a disk, or a disk. A variety of media such as optical discs that can store program code.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

Claims

A 5G communication method, comprising:

The network side device sends a request message to the fifth generation wireless communication technology 5G access point, where the request message is used to request wireless link information between the 5G access point and the user equipment, where the network side device is 3G. Network side device or network side device in 4G;

Receiving, by the network side device, a first configuration message sent by the 5G access point, where the first configuration message includes communication between the 5G access point configured by the 5G access point and the user equipment Wireless link information;

The network side device sends the first configuration message to the user equipment, so that the user equipment configures a wireless chain that communicates between the user equipment and the 5G access point according to the first configuration message. Road information.
The method according to claim 1, wherein after the network side device sends the first configuration message to the user equipment, the method further includes:

Receiving, by the network side device, a second configuration message sent by the 5G access point, where the second configuration message includes wireless between the 5G access point reconfigured by the 5G access point and the user equipment Link information

The network side device sends the second configuration message to the user equipment, so that the user equipment reconfigures communication between the user equipment and the 5G access point according to the second configuration message. Wireless link information.
Method according to claim 1 or 2, characterized in that

The first configuration message includes at least one of the following configuration information: a first signaling radio bearer SRB configuration information, and a first air interface AI configuration information.
Method according to claim 2 or 3, characterized in that

The second configuration message includes at least one of the following configuration information: a second signaling radio bearer SRB configuration information, and a second air interface AI configuration information.
The method according to any one of claims 1-4, wherein the sending, by the network side device, a request message to the 5G access point includes:

The network side device sends a first measurement indication message to the user equipment, where the first measurement indication message is used to indicate that the user equipment measures first cell information, and the first cell information includes at least one of the following information. Kind: third AI, the first frequency of the 5G access point, the small 5G The first signal quality of the zone;

Receiving, by the network side device, a first cell information measurement result sent by the user equipment;

The network side device sends a request message to the 5G access point according to the received first cell information measurement result.
The method according to claim 5, wherein the receiving, by the network side device, the cell information measurement result sent by the user equipment comprises:

The network side device receives the first cell information measurement result sent by the user equipment according to a preset time interval.
The method according to any one of claims 1-4, wherein before the network side device sends the request message to the 5G access point, the method further includes:

The network side device sends a second measurement indication message to the user equipment, where the second measurement indication message is used to send a measurement to the network side device when the second cell information measured by the user equipment meets the first condition. Reporting, the second cell information includes at least one of the following information: a fourth AI, a second frequency of the radio frequency signal sent by the 5G access point, and a second signal quality of the 5G cell, where the first The condition is at least one of the following conditions: an average value of signal qualities of all measurable 5G cells corresponding to the fourth AI is greater than a first preset value, and all measurable 5G cells corresponding to the second frequency The average value of the signal quality is greater than the second preset value, and the second signal quality is greater than the third preset value;

Receiving, by the network side device, the measurement report sent by the user equipment;

The network side device sends a request message to the 5G access point according to the received measurement report.
Method according to any of claims 1-7, characterized in that

The first configuration message is carried in a first physical channel, where the first physical channel is different from a physical channel of 3G and a physical channel of 4G;

or,

The first configuration message carries a first indicator bit, where the first indicator bit is used to indicate that the first configuration message where the first indicator bit is located includes the 5G access configured by the 5G access point Wireless link information between the point and the user equipment.
A method according to any one of claims 2-8, wherein

The second configuration message is carried in a second physical channel, and the second physical channel is associated with 3G The physical channel and the 4G physical channel are different;

or,

The second configuration message carries a second indicator bit, where the second indicator bit is used to indicate that the second configuration message where the second indicator bit is located includes the 5G interface of the 5G access point reconfiguration Wireless link information between the ingress point and the user equipment.
A 5G communication method, comprising:

The fifth generation wireless communication technology 5G access point receives a request message sent by the network side device, where the request message is used to request wireless link information between the 5G access point and the user equipment, where the network side device is a network side device in 3G or a network side device in 4G;

The 5G access point sends a first configuration message to the network side device according to the request message, where the first configuration message includes the 5G access point configured by the 5G access point and the user equipment The wireless link information, so that the network side device sends the first configuration message to the user equipment, so that the user equipment configures the user equipment and the 5G according to the first configuration message. Wireless link information for communication between access points.
The method according to claim 10, after the sending, by the 5G access point, the first configuration message to the network side device, the method further includes:

Transmitting, by the 5G access point, a third configuration message to the user equipment by using a radio link corresponding to the radio link information that is communicated between the user equipment and the 5G access point, where the third configuration message is And the information required for data transmission between the 5G access point configured by the 5G access point and the user equipment, so that the user equipment configures the user equipment and the location according to the third configuration message. The information required for data transmission between 5G access points.
The method according to claim 10 or 11, wherein the method further comprises:

The 5G access point sends a second configuration message to the network side device, where the second configuration message includes a wireless chain between the 5G access point and the user equipment reconfigured by the 5G access point. The information is sent to the network device to send the second configuration message to the user equipment, so that the user equipment reconfigures the user equipment and the 5G access point according to the second configuration message. Wireless link information for communication between.
The method according to claim 11 or 12, wherein the first configuration information comprises at least one of the following: a first signaling radio bearer SRB configuration information, An air interface AI configuration information.
The method according to claim 13, wherein when the first configuration information includes the first SRB configuration information, the third configuration information includes at least one of the following configuration information: the first data radio bearer DRB Configuration information, first medium access control MAC layer configuration information, first physical layer configuration information, and the first AI configuration information;

When the first configuration information includes the first SRB configuration information and the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, a first MAC layer Configuration information, first physical layer configuration information;

When the first configuration information includes the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, and first physical layer configuration information. The first AI configuration information and the first SRB configuration information.
The method according to any one of claims 12 to 14, wherein the second configuration message comprises at least one of the following configuration information: second SRB configuration information, second air interface AI configuration information.
A method according to any of claims 10-15, wherein

The first configuration message is carried in a first physical channel, where the first physical channel is different from a physical channel of 3G and a physical channel of 4G;

or,

The first configuration message carries a first indicator bit, where the first indicator bit is used to indicate that the first configuration message where the first indicator bit is located includes the 5G access configured by the 5G access point Wireless link information between the point and the user equipment.
A method according to any one of claims 12-16, wherein

The second configuration message is carried in a second physical channel, where the second physical channel is different from the physical channel of the 3G and the physical channel of the 4G;

or,

The second configuration message carries a second indicator bit, where the second indicator bit is used to indicate that the second configuration message where the second indicator bit is located includes the 5G interface of the 5G access point reconfiguration Wireless link information between the ingress point and the user equipment.
A network side device, wherein the network side device is a network side in 3G a device or a network side device in the 4G, where the network side device includes:

a sending module, configured to send a request message to the fifth-generation wireless communication technology 5G access point, where the request message is used to request wireless link information between the 5G access point and the user equipment;

a receiving module, configured to receive a first configuration message sent by the 5G access point, where the first configuration message includes communication between the 5G access point configured by the 5G access point and the user equipment Wireless link information;

The sending module is further configured to send the first configuration message to the user equipment, so that the user equipment configures communication between the user equipment and the 5G access point according to the first configuration message. Wireless link information.
The network side device according to claim 18, wherein the receiving module is further configured to:

After the transmitting module sends the first configuration message to the user equipment, receiving a second configuration message sent by the 5G access point, where the second configuration message includes the reconfiguration of the 5G access point. Determining wireless link information between the 5G access point and the user equipment;

The sending module is further configured to send the second configuration message to the user equipment, so that the user equipment reconfigures the user equipment and the 5G access point according to the second configuration message. Wireless link information for communication.
A network side device according to claim 18 or 19, characterized in that

The first configuration message includes at least one of the following configuration information: a first signaling radio bearer SRB configuration information, and a first air interface AI configuration information.
A network side device according to claim 19 or 20, characterized in that

The second configuration message includes at least one of the following configuration information: a second signaling radio bearer SRB configuration information, and a second air interface AI configuration information.
The network side device according to any one of claims 18 to 20, wherein, in the aspect of transmitting a request message to the 5G access point, the sending module is specifically configured to: send the first measurement indication to the user equipment a message, the first measurement indication message is used to indicate that the user equipment measures first cell information, and the first cell information includes at least one of the following information: a third AI, a first part of the 5G access point Frequency, first signal quality of the 5G cell;

The receiving module is further configured to: receive the first cell information measurement sent by the user equipment result;

The sending module is further configured to: send a request message to the 5G access point according to the received measurement result of the first cell information.
The network side device according to claim 22, wherein in the receiving the cell information measurement result sent by the user equipment, the receiving module is specifically configured to:

Receiving, by the preset time interval, the first cell information measurement result sent by the user equipment.
The network side device according to any one of claims 18 to 23, wherein the sending module is further configured to:

Before sending the request message to the 5G access point, sending a second measurement indication message to the user equipment, where the second measurement indication message is used to indicate that when the second cell information measured by the user equipment meets the first condition, The network side device sends a measurement report, where the second cell information includes at least one of the following information: a fourth AI, a second frequency of the radio frequency signal sent by the 5G access point, and a second signal of the 5G cell Quality, the first condition is at least one of the following conditions: an average value of signal qualities of all measurable 5G cells corresponding to the fourth AI is greater than a first preset value, and all corresponding to the second frequency The average value of the signal quality of the measurable 5G cell is greater than the second preset value, and the second signal quality is greater than the third preset value;

The receiving module is further configured to: receive the measurement report sent by the user equipment;

The sending module is further configured to: send a request message to the 5G access point according to the received measurement report.
A network side device according to any one of claims 18 to 24, characterized in that

The first configuration message is carried in a first physical channel, where the first physical channel is different from a physical channel of 3G and a physical channel of 4G;

or,

The first configuration message carries a first indicator bit, where the first indicator bit is used to indicate that the first configuration message where the first indicator bit is located includes the 5G access configured by the 5G access point Wireless link information between the point and the user equipment.
A network side device according to any one of claims 19-25, characterized in that

The second configuration message is carried in a second physical channel, where the second physical channel is different from the physical channel of the 3G and the physical channel of the 4G;

or,

The second configuration message carries a second indicator bit, where the second indicator bit is used to indicate that the second configuration message where the second indicator bit is located includes the 5G interface of the 5G access point reconfiguration Wireless link information between the ingress point and the user equipment.
An access point, comprising:

a receiving module, configured to receive a request message sent by the network side device, where the request message is used to request wireless link information between the 5G access point and the user equipment, where the network side device is a network side in the 3G Equipment or network side equipment in 4G;

a sending module, configured to send, by using the request message, a first configuration message to the network side device, where the first configuration message includes the 5G access point configured by the 5G access point and the user equipment The wireless link information, so that the network side device sends the first configuration message to the user equipment, so that the user equipment configures the user equipment to connect with the 5G according to the first configuration message. Wireless link information for communication between ingress points.
The access point according to claim 27, wherein the transmitter is further configured to: after the first configuration message is sent to the network side device, pass by the user equipment and the 5G access point Transmitting, by the wireless link corresponding to the wireless link information, the third configuration message to the user equipment, where the third configuration message includes the 5G access point configured by the 5G access point and the user Information required for data transmission between the devices, so that the user equipment configures information required for data transmission between the user equipment and the 5G access point according to the third configuration message.
The access point according to claim 27 or 28, wherein the sending module is further configured to:

Sending, to the network side device, a second configuration message, where the second configuration message includes radio link information between the 5G access point reconfigured by the 5G access point and the user equipment, so that The network side device sends the second configuration message to the user equipment, so that the user equipment reconfigures the wireless communication between the user equipment and the 5G access point according to the second configuration message. Link information.
The access point according to claim 28 or 29, wherein the first configuration information comprises at least one of the following: a first signaling radio bearer SRB configuration information, and a first air interface AI configuration information.
The access point according to claim 30, wherein when the first configuration information includes the first SRB configuration information, the third configuration information includes at least one of the following configuration information: a first DRB configuration Information, first MAC layer configuration information, first physical layer configuration information, and the first AI configuration information;

When the first configuration information includes the first SRB configuration information and the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, a first MAC layer Configuration information, first physical layer configuration information;

When the first configuration information includes the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, and first physical layer configuration information. The first AI configuration information and the first SRB configuration information.
The access point according to any one of claims 29-31, wherein the second configuration message comprises at least one of the following configuration information: a second signaling radio bearer SRB configuration information, a second air interface AI Configuration information.
An access point according to any of claims 27-32, characterized in that

The first configuration message is carried in a first physical channel, where the first physical channel is different from a physical channel of 3G and a physical channel of 4G;

or,

The first configuration message carries a first indicator bit, where the first indicator bit is used to indicate that the first configuration message where the first indicator bit is located includes the 5G access configured by the 5G access point Wireless link information between the point and the user equipment.
An access point according to any of claims 29-33, characterized in that

The second configuration message is carried in a second physical channel, where the second physical channel is different from the physical channel of the 3G and the physical channel of the 4G;

or,

The second configuration message carries a second indicator bit, where the second indicator bit is used to indicate that the second configuration message where the second indicator bit is located includes the 5G interface of the 5G access point reconfiguration Wireless link information between the ingress point and the user equipment.
A network side device, comprising:

a transmitter, configured to send a request message to a fifth generation wireless communication technology 5G access point, The request message is used to request the wireless link information between the 5G access point and the user equipment, where the network side device is a network side device in the 3G or a network side device in the 4G;

a receiver, configured to receive a first configuration message sent by the 5G access point, where the first configuration message includes communication between the 5G access point configured by the 5G access point and the user equipment Wireless link information;

The transmitter is further configured to send the first configuration message to the user equipment, so that the user equipment configures communication between the user equipment and the 5G access point according to the first configuration message. Wireless link information.
The network side device according to claim 35, wherein the receiver is further configured to: after the sender sends the first configuration message to the user equipment, the network side device receives the a second configuration message sent by the 5G access point, where the second configuration message includes radio link information between the 5G access point reconfigured by the 5G access point and the user equipment;

The transmitter is further configured to send the second configuration message to the user equipment, so that the user equipment reconfigures the user equipment and the 5G access point according to the second configuration message. Wireless link information for communication.
A network side device according to claim 35 or 36, wherein

The first configuration message includes at least one of the following configuration information: a first signaling radio bearer SRB configuration information, and a first air interface AI configuration information.
A network side device according to claim 36 or 37, characterized in that

The second configuration message includes at least one of the following configuration information: a second signaling radio bearer SRB configuration information, and a second air interface AI configuration information.
The network side device according to any one of claims 35 to 38, wherein, in the aspect of sending a request message to a 5G access point, the transmitter is specifically configured to:

Sending a first measurement indication message to the user equipment, where the first measurement indication message is used to indicate that the user equipment measures first cell information, and the first cell information includes at least one of the following information: a third AI The first frequency of the 5G access point and the first signal quality of the 5G cell;

The receiver is further configured to: receive a first cell information measurement result sent by the user equipment;

The transmitter is further configured to: according to the received measurement result of the first cell information, to the 5G The access point sends a request message.
The network side device according to claim 39, wherein, in receiving the cell information measurement result sent by the user equipment, the receiver is specifically configured to:

Receiving, by the user equipment, the first cell information measurement result that is sent according to a preset time interval.
The network side device according to any one of claims 35 to 40, wherein the transmitter is further configured to:

Before sending the request message to the 5G access point, sending a second measurement indication message to the user equipment, where the second measurement indication message is used to indicate that when the second cell information measured by the user equipment meets the first condition, The network side device sends a measurement report, where the second cell information includes at least one of the following information: a fourth AI, a second frequency of the radio frequency signal sent by the 5G access point, and a second signal of the 5G cell Quality, the first condition is at least one of the following conditions: an average value of signal qualities of all measurable 5G cells corresponding to the fourth AI is greater than a first preset value, and all corresponding to the second frequency The average value of the signal quality of the measurable 5G cell is greater than the second preset value, and the second signal quality is greater than the third preset value;

The receiver is further configured to: receive the measurement report sent by the user equipment;

The transmitter is further configured to: send a request message to the 5G access point according to the received measurement report.
A network side device according to any one of claims 35 to 41, characterized in that

The first configuration message is carried in a first physical channel, where the first physical channel is different from a physical channel of 3G and a physical channel of 4G;

or,

The first configuration message carries a first indicator bit, where the first indicator bit is used to indicate that the first configuration message where the first indicator bit is located includes the 5G access configured by the 5G access point Wireless link information between the point and the user equipment.
A network side device according to any one of claims 36 to 42, wherein

The second configuration message is carried in a second physical channel, where the second physical channel is different from the physical channel of the 3G and the physical channel of the 4G;

or,

The second configuration message carries a second indicator bit, where the second indicator bit is used to indicate the first The second configuration message where the second indicator bit is located includes wireless link information between the 5G access point reconfigured by the 5G access point and the user equipment.
An access point, comprising:

a receiver, configured to receive a request message sent by the network side device, where the request message is used to request wireless link information between the 5G access point and the user equipment, where the network side device is a network side in the 3G Equipment or network side equipment in 4G;

a transmitter, configured to send, by using the request message, a first configuration message to the network side device, where the first configuration message includes the 5G access point configured by the 5G access point and the user equipment The wireless link information, so that the network side device sends the first configuration message to the user equipment, so that the user equipment configures the user equipment to connect with the 5G according to the first configuration message. Wireless link information for communication between ingress points.
The access point according to claim 44, wherein the sender is further configured to: after the first configuration message is sent to the network side device, pass the user equipment and the 5G access point Transmitting, by the wireless link corresponding to the wireless link information, the third configuration message to the user equipment, where the third configuration message includes the 5G access point configured by the 5G access point and the user Information required for data transmission between the devices, so that the user equipment configures information required for data transmission between the user equipment and the 5G access point according to the third configuration message.
The access point according to claim 44 or 45, wherein the transmitter is further configured to:

Sending, to the network side device, a second configuration message, where the second configuration message includes radio link information between the 5G access point reconfigured by the 5G access point and the user equipment, so that The network side device sends the second configuration message to the user equipment, so that the user equipment reconfigures the wireless communication between the user equipment and the 5G access point according to the second configuration message. Link information.
The access point according to claim 45 or 46, wherein the first configuration information comprises at least one of the following: a first signaling radio bearer SRB configuration information, and a first air interface AI configuration information.
The access point according to claim 47, wherein when the first configuration information includes the first SRB configuration information, the third configuration information includes the following configuration information. At least one of: first DRB configuration information, first MAC layer configuration information, first physical layer configuration information, and the first AI configuration information;

When the first configuration information includes the first SRB configuration information and the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, a first MAC layer Configuration information, first physical layer configuration information;

When the first configuration information includes the first AI configuration information, the third configuration information includes at least one of the following configuration information: first DRB configuration information, first MAC layer configuration information, and first physical layer configuration information. The first AI configuration information and the first SRB configuration information.
The access point according to any one of claims 46 to 48, wherein the second configuration message comprises at least one of the following configuration information: a second signaling radio bearer SRB configuration information, a second air interface AI Configuration information.
An access point according to any of claims 44-49, characterized in that

The first configuration message is carried in a first physical channel, where the first physical channel is different from a physical channel of 3G and a physical channel of 4G;

or,

The first configuration message carries a first indicator bit, where the first indicator bit is used to indicate that the first configuration message where the first indicator bit is located includes the 5G access configured by the 5G access point Wireless link information between the point and the user equipment.
An access point according to any of claims 46-50, characterized in that

The second configuration message is carried in a second physical channel, where the second physical channel is different from the physical channel of the 3G and the physical channel of the 4G;

or,

The second configuration message carries a second indicator bit, where the second indicator bit is used to indicate that the second configuration message where the second indicator bit is located includes the 5G interface of the 5G access point reconfiguration Wireless link information between the ingress point and the user equipment.