WO2020186459A1

WO2020186459A1 - Method, apparatus and system for intelligent reminding concerning network speed limitation

Info

Publication number: WO2020186459A1
Application number: PCT/CN2019/078753
Authority: WO
Inventors: 沈斌; 卢哲军
Original assignee: 华为技术有限公司
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-09-24
Also published as: CN111869164A

Abstract

Provided is a scheme for intelligent reminding concerning network speed limitation. The scheme comprises a method, apparatus and system for intelligent reminding concerning network speed limitation. The intelligent reminding method comprises: a terminal that accesses a network receiving an NAS message from the network; determining, according to maximum bit rate information carried in the NAS message, that the speed of the network is limited; and displaying a reminding message on a user interface of the terminal, so as to remind a user that the speed of the network has been limited by an operator. The scheme can be used for reminding the user in a timely manner when the speed of the network for the user is limited by the operator, such that when necessary, the user carries out operations such as buying a data package or switching a SIM card, thereby improving the data service experience of the user.

Description

Intelligent reminding method, device and system for network speed limit

Technical field

This application relates to the field of mobile communications, and in particular to a method, device and system for intelligent reminding of network speed limit.

Background technique

With the advent of the mobile Internet era, users have more and more demand for traffic. To this end, different telecom operators have launched a variety of "unlimited data packages." For example, the "Ice Cream Series" unlimited data package launched by China Unicom, the "Anyone Use" unlimited data package launched by China Mobile, and the "Tianyi" unlimited data package launched by China Telecom.

While launching "unlimited data packages", each telecom operator will actively limit the user terminal’s Internet access rate to Below a certain rate, the Internet rate of the user terminal will be restored until the beginning of next month. After the user terminal is limited in speed, the user will suddenly feel that the Internet access rate of the terminal slows down. For example, when watching online videos or live videos, there is a sudden freeze phenomenon, the loading speed of web pages suddenly slows down when browsing the web, and the loading speed of games suddenly slows down when playing online games.

After being restricted by the operator, the user generally can only confirm whether the current terminal is restricted by the speed limit notification text message of the operator or dial the operator's customer service phone. However, the operator may only send the speed limit notification message once, which is easily washed out by invalid spam messages, and the user may miss the message or fail to read the message in time. Relying only on the operator's speed limit notification SMS, the user may not be able to know in time that the current user terminal has entered the operator's speed limit stage.

Therefore, it is worth researching to promptly and intelligently remind the user that the terminal is restricted by the network speed.

Summary of the invention

In view of this, embodiments of the present application provide an intelligent reminding solution for network speed limit, which includes a method, device and system for intelligent reminding of network speed limit. This solution can promptly and intelligently remind users when they are limited by operators, so that users can purchase traffic packages or switch subscriber identification (SIM) cards when necessary, and improve users' data service experience .

In the first aspect, an intelligent reminder method for network speed limit is provided. The method is executed by a terminal accessing the network. The method includes: receiving a non-access stratum NAS message from the network, the NAS message carrying maximum bit rate information ; According to the maximum bit rate information, determine that the network is speed limited; display a reminder message on the user interface of the terminal, the reminder message is used to remind the terminal user that the network is speed limited.

With reference to the first aspect, in a possible implementation manner, the NAS message includes a modified evolved packet system bearer context request message. The maximum bit rate information carried therein includes at least one of the following information: downlink access point name-aggregate maximum bit rate, and uplink access point name-aggregate maximum bit rate.

With reference to the first aspect, in a possible implementation manner, the NAS message includes a protocol data unit session modification command message. The maximum bit rate information carried therein includes at least one of the following information: downlink session-aggregate maximum bit rate, and uplink session-aggregate maximum bit rate.

With reference to the first aspect, in a possible implementation manner, the NAS message includes a packet data protocol context modification request message. The maximum bit rate information carried therein includes at least one of the following information: downlink maximum bit rate, and uplink maximum bit rate.

With reference to the first aspect or any possible implementation manner of the first aspect, in a possible implementation manner, a reminder message is displayed in a message notification column of the user interface of the terminal.

In another possible implementation manner, the reminder message is displayed on the smart reminder page of the user interface of the terminal. It should be understood that the smart reminder page here may be a contextual smart page, a resident service page, or a widget page, etc.

Further, in a possible implementation manner, the terminal closes the reminder message in the user interface of the terminal in response to a touch event on the user interface of the terminal. The touch event is used to indicate that the user confirms to close the reminder message.

With reference to the first aspect or any possible implementation manner in the first aspect, in a possible implementation manner, the terminal determines that the network is rate limited according to the maximum bit rate information and the network rate threshold. Further, in a possible implementation manner, the terminal presets the network rate threshold according to the service type of the terminal in the network.

In another possible implementation manner, the terminal determines that the network is speed limited according to the maximum bit rate information and historical NAS messages stored in the terminal.

With reference to the first aspect or any of the possible implementation manners of the first aspect, in a possible implementation manner, the content information in the reminder message includes: the maximum network rate value that is restricted.

In another possible implementation manner, the content information in the reminder message includes: the maximum rate value of the network being restricted, and the impact of the network being restricted on the service.

In a second aspect, an intelligent reminder device for network speed limit is provided. The device is set on a terminal connected to the network, and the device includes:

The receiving unit is configured to receive a non-access stratum NAS message from the network, where the NAS message carries maximum bit rate information;

A determining unit, configured to determine that the network is speed limited according to the maximum bit rate information;

The reminder unit is configured to display a reminder message on the user interface of the terminal, and the reminder message is used to remind the terminal user that the network is speed limited.

With reference to the second aspect, in a possible implementation manner, the NAS message includes a modified evolved packet system bearer context request message. The maximum bit rate information carried therein includes at least one of the following information: downlink access point name-aggregate maximum bit rate, and uplink access point name-aggregate maximum bit rate.

With reference to the second aspect, in a possible implementation manner, the NAS message includes a protocol data unit session modification command message. The maximum bit rate information carried therein includes at least one of the following information: downlink session-aggregated maximum bit rate, and uplink session-aggregated maximum bit rate.

With reference to the second aspect, in a possible implementation manner, the NAS message includes a packet data protocol context modification request message. The maximum bit rate information carried therein includes at least one of the following information: downlink maximum bit rate, and uplink maximum bit rate.

With reference to the second aspect or any possible implementation manner of the second aspect, in a possible implementation manner, the reminder unit is specifically configured to display a reminder message in a message notification column of the user interface of the terminal.

In another possible implementation manner, the reminder unit is specifically configured to display a reminder message on a smart reminder page of the user interface of the terminal. It should be understood that the smart reminder page here may be a contextual smart page, a resident service page, or a widget page, etc.

Further, in a possible implementation manner, the reminding device further includes a closing unit configured to close the reminding message in the user interface of the terminal in response to a touch event on the user interface of the terminal. The touch event is used to indicate that the user confirms to close the reminder message.

With reference to the second aspect or any possible implementation manner of the second aspect, in a possible implementation manner, the determining unit is specifically configured to determine that the network is rate limited according to the maximum bit rate information and the network rate threshold. Further, in a possible implementation manner, the network rate threshold is preset according to the service type of the terminal in the network.

In another possible implementation manner, the determining unit is specifically configured to determine that the network is speed limited according to the maximum bit rate information and historical NAS messages stored in the terminal.

With reference to the second aspect or any possible implementation manner of the second aspect, in a possible implementation manner, the content information in the reminder message includes: the maximum rate value that the network is restricted.

In the third aspect, an embodiment of the present application provides an integrated circuit for network speed limit reminding, the integrated circuit including:

Input/output port for receiving a first message, the first message carrying maximum bit rate information;

And the processor coupled with the memory is used to determine that the network is speed limited according to the maximum bit rate information, and enable the user interface of the terminal where the integrated circuit is located to display a reminder message, which is used to remind the terminal user that the network is Speed limit.

With reference to the third aspect, in a possible implementation manner, the integrated circuit further includes: a memory for storing the maximum bit rate information. The memory can be a volatile memory or a non-volatile memory, such as a register. In another possible implementation manner, the integrated circuit is coupled with a memory, and the memory is used to store the maximum bit rate information. That is, the integrated circuit does not include the memory, and the memory may be a non-volatile memory, such as flash memory.

With reference to the third aspect or any possible implementation manner of the third aspect, in a possible implementation manner, the first message is a NAS message, and the NAS message includes a modified evolved packet system bearer context request message. The maximum bit rate information carried therein includes at least one of the following information: downlink access point name-aggregate maximum bit rate, and uplink access point name-aggregate maximum bit rate.

With reference to the third aspect or any possible implementation manner of the third aspect, in a possible implementation manner, the first message is a NAS message, and the NAS message includes a protocol data unit session modification command message. The maximum bit rate information carried therein includes at least one of the following information: downlink session-aggregated maximum bit rate, and uplink session-aggregated maximum bit rate.

With reference to the third aspect or any possible implementation manner of the third aspect, in a possible implementation manner, the first message is a NAS message, and the NAS message includes a packet data protocol context modification request message. The maximum bit rate information carried therein includes at least one of the following information: downlink maximum bit rate, and uplink maximum bit rate.

With reference to the third aspect or any possible implementation manner of the third aspect, in a possible implementation manner, enabling the user interface of the terminal where the integrated circuit is located to display a reminder message includes: enabling the user of the terminal where the integrated circuit is located The message notification bar of the interface displays the reminder message.

In another possible implementation manner, enabling the user interface of the terminal where the integrated circuit is located to display the reminder message includes: enabling the smart reminder page of the user interface of the terminal where the integrated circuit is located to display the reminder message.

Further, in a possible implementation manner, the integrated circuit responds to a touch event on the user interface of the terminal to enable the user interface of the terminal where the integrated circuit is located to close the reminder message, wherein the touch event is used to indicate that the user confirms Dismiss the reminder message.

With reference to the third aspect or any possible implementation manner of the third aspect, in a possible implementation manner, the determining that the network is rate limited according to the maximum bit rate information includes: according to the maximum bit rate information and the network rate Threshold, which determines that the network is speed limited. Further, in a possible implementation manner, the network rate threshold is preset according to the service type of the terminal in the network.

In another possible implementation manner, the determining that the network is rate limited according to the maximum bit rate information includes: determining that the network is rate limited based on the maximum bit rate information and historical NAS messages stored in the terminal.

With reference to the third aspect or any possible implementation manner of the third aspect, in a possible implementation manner, the content information in the reminder message includes: the maximum rate value at which the network is restricted.

With reference to the third aspect or any possible implementation manner of the third aspect, in a possible implementation manner, the integrated circuit is a baseband processing chip. In another possible implementation manner, the integrated circuit is an application processing chip. In another possible implementation manner, the integrated circuit is a system on chip (SoC).

In a fourth aspect, an embodiment of the present application provides an intelligent reminder method for network speed limit, which is executed by a terminal connected to the network, and the method includes:

Receive a short message, the short message includes text used to describe the terminal's network is limited;

According to a preset keyword, extract a text item corresponding to the preset keyword from the short message, and form a reminder message with the keyword and the text item;

A reminder message is displayed on the user interface of the terminal, and the reminder message is used to remind the terminal user that the network is speed limited.

With reference to the fourth aspect, in a possible implementation manner, the preset keywords include one or more of the following: operator name; package flow; cut-off time; used flow; remaining flow; the highest restricted network Rate value; recovery time; and query method.

With reference to the fourth aspect or any possible implementation manner of the fourth aspect, in a possible implementation manner, a reminder message is displayed in a message notification column of the user interface of the terminal.

With reference to the fourth aspect or any one of the possible implementation manners of the fourth aspect, in a possible implementation manner, the terminal also responds to a touch event on the user interface of the terminal to close the reminder message in the user interface of the terminal. Wherein, the touch event is used to indicate that the user confirms to close the reminder message.

In the fifth aspect, the embodiments of the present application provide a computer storage medium that stores instructions in the computer storage medium, and when it runs on a computer, the computer can execute any one of the first aspect and the first aspect. Design, the fourth aspect, or any one of the possible designs of the fourth aspect.

In a sixth aspect, the embodiments of the present application provide a computer program product, which contains instructions. When the program is executed by a computer, the instructions cause the computer to execute any one of the above-mentioned first aspect and any one of the possible designs of the first aspect. The method described in the fourth aspect or any one of the possible designs of the fourth aspect.

In a seventh aspect, an embodiment of the present application provides a computer program, which contains instructions. When the program is executed by a computer, the instructions cause the computer to execute any one of the above-mentioned first aspect and any one of the possible designs of the first aspect. The method described in the fourth aspect or any one of the possible designs of the fourth aspect.

In an eighth aspect, an embodiment of the present application provides a wireless communication system, including a wireless access network device, and a terminal as described in any one of the first aspect, the second aspect, or the corresponding aspect, or , A device including the chip as described in the third aspect or any one of the possible implementation manners of the third aspect.

In the embodiment of the present application, the terminal that accesses the network determines that the network is rate limited according to the maximum bit rate information carried in the NAS message, or determines that the network is rate limited according to the received short message. After determining that the network is speed limited, the terminal displays a reminder message on the user interface to remind the user that the network is speed limited, so that the user can timely know that the terminal is speed limited by the operator, so that the user can purchase traffic according to his needs when necessary Operations such as packing or switching SIM cards have improved the user's data service experience.

Description of the drawings

FIG. 1 is a schematic diagram of a wireless communication system provided by an embodiment of this application;

FIG. 2 is a schematic flowchart of a method for reminding network speed limit according to an embodiment of this application;

FIG. 3 is a schematic diagram of the average rate of the mobile networks of the three major operators according to an embodiment of the application;

4 is a schematic diagram of a user interface of a reminder message provided by an embodiment of the application;

FIG. 5 is a schematic diagram of a user interface of a reminder message provided by an embodiment of the application;

6 is a schematic diagram of a user interface of a reminder message provided by an embodiment of the application;

FIG. 7 is a schematic diagram of a user interface of a reminder message provided by an embodiment of the application;

FIG. 8 is a schematic diagram of a user interface of a reminder message provided by an embodiment of the application;

FIG. 9 is a schematic diagram of a user interface of a reminder message provided by an embodiment of the application;

10 is a schematic flowchart of a method for reminding network speed limit provided by an embodiment of this application;

11 is a schematic flowchart of a method for reminding network speed limit according to an embodiment of this application;

FIG. 12 is a schematic flowchart of a method for reminding network speed limit according to an embodiment of this application;

FIG. 13 is a schematic structural diagram of a device for reminding network speed limit according to an embodiment of this application;

FIG. 14 is a schematic structural diagram of a terminal provided by an embodiment of this application;

FIG. 15 is a schematic diagram of an integrated circuit for network speed limit reminding provided by an embodiment of the application.

detailed description

The intelligent reminder method for network speed limit provided by the embodiments of this application can be applied to long term evolution (LTE) system, new radio (NR) system, code division multiple access (CDMA) ) System, wideband code division multiple access (WCDMA) system, time division-synchronous code division multiple access (TD-SCDMA) system or other types of mobile communication systems.

The solutions provided by the embodiments of the present application will be described below in conjunction with the drawings.

FIG. 1 is a schematic diagram of a wireless communication system provided by an embodiment of this application. As shown in FIG. 1, the wireless communication system 00 may include core network equipment, wireless access network equipment and terminals. Wherein, the wireless communication system 00 may include one or more wireless access network devices 01 and one or more terminals 02.

It should be understood that the wireless communication system 00 can be used as an example of a mobile communication system based on the 3rd generation partnership project (3rd generation partnership project, 3GPP) technical specifications, and can also cover wireless communication systems based on other wireless communication standards, such as electrical and electronic systems. The 802 series of the Institute of Electrical and Electronics engineers (IEEE), such as wireless communication standards such as 802.11, 802.15, and 802.20.

Among them, the wireless access network device 01 is a computing device with a wireless communication function. The wireless access network device 01 may be a wireless access network device such as a base station. For example, the base station can specifically be the general node B (gNB) in the fifth generation (5th generation, 5G) mobile communication system, and the evolved node B (4th generation, 4G) mobile communication system in the fourth generation (4G) mobile communication system. evolutional node B, eNB or eNodeB) and other possible base stations in wireless access technologies. There can also be multiple physical forms and transmit powers of the base station, such as a macro base station or a micro base station.

The terminal 02 may also be called a user equipment (user equipment), a mobile station (mobile station), or a subscriber unit (subscriber unit). Terminal 02 can be specifically, but not limited to, mobile phones, tablet computers, laptop computers, wearable devices (such as smart watches, smart bracelets, smart helmets, smart glasses, etc.), and other Communication devices with wireless access capabilities, such as various IoT devices and smart vehicles.

FIG. 2 is a schematic flowchart of a method for reminding network speed limit according to an embodiment of this application. This method can be executed by a terminal accessing the network. As shown in Figure 2, the method can include the following parts:

S201: The terminal receives a non-access stratum (NAS) message from the network, where the NAS message carries maximum bit rate information.

In an LTE system, in one embodiment, a terminal device receives a NAS message sent by a wireless network device. The NAS message may be a modify evolved packet system bearer context request message to request to modify the activity The evolved packet system (EPS) bears the context. Among them, the modified evolved packet system bearer context request message may include the access point name-aggregate maximum bit rate (access point name-aggregate maximum bit rate, APN-AMBR) cell, and the APN-AMBR cell includes the downlink access point name -Aggregate maximum bit rate (access point name-aggregate maximum bit rate for downlink, APN-AMBR for downlink), and uplink access point name-aggregate maximum bit rate (access point name-aggregate maximum bit rate for uplink, APN- AMBR for uplink). The maximum bit rate information may be at least one of the following information: downlink access point name-aggregate maximum bit rate and uplink access point name-aggregate maximum bit rate.

In one embodiment, when the terminal establishes a packet data network (PDN) connection, the APN-AMBR cell is used to indicate the APN-AMBR of the initial subscription. In another embodiment, after the network is changed, the APN-AMBR is used to indicate the updated APN-AMBR.

It is understandable that the terminal may determine the maximum bit rate information according to the modified evolved packet system bearer context request message received by the terminal. After receiving the corresponding modified evolved packet system bearer context request message, the APN-AMBR information element in the message is used to determine the access point name-aggregated maximum bit rate that the current network can reach. Wherein, the APN-AMBR information element may include uplink APN-AMBR parameters and downlink APN-AMBR parameters. The maximum uplink aggregate communication rate achievable by the current network can be determined according to the uplink APN-AMBR parameters, and the maximum downlink aggregate communication rate achievable by the current network can be determined according to the downlink APN-AMBR parameters.

For example, according to the 3GPP TS 24.301 protocol V15.5.0, APN-AMBR is a type 4 (type 4) cell with a minimum length of 4 octets and a maximum length of 8 octets. Specifically, in the APN-AMBR cell, byte 1 is the information element identifier (IEI) of the APN aggregation maximum bit rate, byte 2 is the length of the APN aggregation maximum bit rate content, and byte 3 is the downlink Byte 4 is the uplink APN-AMBR, byte 5 is the (extended) downlink APN-AMBR, byte 6 is the (extended) uplink APN-AMBR, and byte 7 is the (extended) -2) Downlink APN-AMBR, byte 8 is (extended -2) Uplink APN-AMBR.

Further, Table 1 shows the APN aggregation maximum bit rate cell in Table 9.9.4.2.1 according to the 3GPP TS 24.301 protocol V15.5.0, which lists the bit coding and APN- APN-AMBR cell corresponding to the parameter. Correspondence of AMBR value. The terminal can determine the maximum uplink aggregate communication rate and the downlink aggregate maximum communication rate achievable by the current network according to the position of the corresponding parameter in the APN-AMBR cell. For example, the terminal receives a modified evolved packet system bearer context request message, in which the binary code of byte 3 of the APN-AMBR cell is 11111110 and the binary code of byte 4 is 01000000. According to the binary code of byte 3 and byte 4 received above, it can be determined that the current network achievable downlink aggregate maximum communication rate in binary is 11111110 and uplink aggregate maximum communication rate in binary is 01000000. Or, according to the binary codes of byte 3 and byte 4 received above, it can be determined that the current network achievable downlink aggregate maximum communication rate in decimal is 254 and the uplink aggregate maximum communication rate in decimal is 64. Or, according to the binary encoding of byte 3 and byte 4 received above, using the corresponding relationship between the bit encoding of the parameters in Table 1 and the APN-AMBR value, it is determined by calculation that the maximum downlink aggregate communication rate achievable by the current network is 6.72Mbps, and the maximum communication rate of upstream aggregation is 64kbps.

Table 1 APN aggregation maximum bit rate cell

Although only the maximum bit rate information listed above may include one or more partial forms of the uplink aggregate maximum communication rate or the downlink aggregate maximum communication rate determined in the APN-AMBR cell. However, it should be understood that the maximum bit rate information may include one or more of the uplink aggregate maximum communication rate or the downlink aggregate maximum communication rate determined in the APN-AMBR cell, and the format may be binary, decimal, or Hexadecimal and other bases. Alternatively, the maximum bit rate information may include the maximum bit rate calculated according to one or more parameter values in the uplink aggregate maximum communication rate or the downlink aggregate maximum communication rate determined in the APN-AMBR cell.

In another embodiment, in the NR system, the NAS message may be a protocol data unit session modification command (protocol data unit session modification command) message. The protocol data unit session modification command message carries the maximum bit rate information, and the maximum bit rate information includes at least one of the following information: downlink session-aggregate maximum bit rate (session-AMBR for downlink), and uplink session-aggregate maximum bit rate Rate (session-AMBR for uplink).

Specifically, the terminal receives a protocol data unit (protocol data unit, PDU) session modification command message sent by the radio access network device through a session management function (session management function) to instruct the modification of the protocol data unit session. The session-aggregate maximum bit rate (session-aggregate maximum bit rate, session-AMBR) cell is included in the protocol data unit session modification command message. In one embodiment, when the user terminal establishes a PDU session connection, the session-aggregated maximum bit rate information element is used to indicate the PDU session-aggregated maximum bit rate of the initial subscription. In another embodiment, after a network change, the session-aggregated maximum bit rate information element is used to indicate a new subscribed PDU session-aggregated maximum bit rate.

It can be understood that the terminal determines the maximum bit rate information according to the received protocol data unit session modification command message. After receiving the corresponding protocol data unit session modification command message, the session-aggregation maximum bit rate information element in the message can be used to determine the session-aggregation maximum bit rate that the current network can reach. The session-aggregated maximum bit rate information element may include uplink session-aggregate maximum bit rate unit parameters, uplink session-aggregate maximum bit rate parameters, downlink session-aggregate maximum bit rate unit parameters, and downlink sessions-aggregate maximum bit rate parameters. Rate parameter. The terminal determines the maximum uplink communication rate achievable by the current network according to the uplink session-aggregated maximum bit rate unit parameter and the uplink session-aggregated maximum bit rate parameter. According to the downlink session-aggregated maximum bit rate unit parameter and the downlink session-aggregation The maximum bit rate parameter determines the maximum downlink communication rate that the current network can achieve.

For example, according to the 3GPP TS 24.501 protocol V15.5.0, the session-aggregation maximum bit rate is a type 4 cell with a length of 8 octets. Specifically, in the session-aggregated maximum bit rate cell, byte 1 is the session-aggregated maximum bit rate cell identifier, byte 2 is the length of the session-aggregated maximum bit rate content, and byte 3 is the downlink session -Aggregate maximum bit rate unit, byte 4-5 is downlink session-aggregate maximum bit rate, byte 6 is uplink session-aggregate maximum bit rate unit, bytes 7-8 are uplink session-aggregate maximum bit rate .

Table 2 shows the session-aggregated maximum bit rate cell according to Table 9.11.4.14.1 of the 3GPP TS 24.501 protocol V15.5.0. Table 2 lists the corresponding relationship between the bit coding of the corresponding parameter in the session-aggregated maximum bit rate cell and the session-aggregated maximum bit rate value. The terminal can determine the maximum uplink communication rate and the maximum downlink communication rate achievable by the current network according to the position of the corresponding parameter in the session-aggregated maximum bit rate cell. For example, the terminal receives a protocol data unit session modification command message. In the message, the binary code of byte 3 of the session-aggregated maximum bit rate cell is 00000110, and the binary code of byte 4 is 00000101. According to the above received byte 3 and byte 4, it can be determined that when the binary of byte 3 is 00000110, the maximum downlink communication rate achievable by the current network is 00000101 in binary. Alternatively, it can be determined according to the received byte 3 and byte 4 that when the binary of byte 3 is 00000110, the current maximum downlink communication rate achievable by the network is 5 in decimal. Or, according to the byte 3 and byte 4 received above, using the corresponding relationship between the bit encoding of the parameters in Table 2 and the session-aggregation maximum bit rate value, when the binary value of byte 3 is 00000110, the current The maximum downlink communication rate achievable by the network is 5Mbps. Although it is only listed here that the terminal can determine the maximum downlink communication rate achievable by the current network according to the position of the corresponding parameter in the session-aggregated maximum bit rate cell, it should be understood that the terminal may also be based on the session-aggregated maximum bit rate cell The position of the corresponding parameter in the current network determines the maximum uplink communication rate that the current network can reach.

Table 2 Session-Aggregate Maximum Bit Rate Cell

Similarly, although only the maximum bit rate information is listed above, it may include a partial form of the downlink aggregate maximum communication rate determined in the session-aggregate maximum bit rate cell. However, it should be understood that the maximum bit rate information may include one or more of the maximum uplink communication rate or the maximum downlink communication rate determined in the session-aggregated maximum bit rate cell, and the format may be binary, or decimal, Or other bases such as hexadecimal. Alternatively, the maximum bit rate information may include the maximum bit rate calculated according to one or more parameter values of the maximum uplink communication rate or the maximum downlink communication rate determined in the session-aggregated maximum bit rate information element.

In yet another embodiment, in the WCDMA system and the TD-SCDMA system, the NAS message includes a modify packet data protocol context request (modify packet data protocol context request) message. The packet data protocol context modification request message carries maximum bit rate information, and the maximum bit rate information includes at least one of the following information: maximum bit rate for downlink (maxinum bit rate for downlink), and maximum bit rate for uplink (maxinum bit rate for uplink) .

Specifically, the network sends a packet data protocol context modification request message to the terminal to indicate the modified active packet data protocol (PDP) context. In an embodiment, the packet data protocol context modification request message may include quality of service (QoS) information elements. When the terminal establishes a connection, the QoS information element is used to specify QoS parameters for the PDP context.

It can be understood that the terminal determines the maximum bit rate information according to the received packet data protocol context modification request message. When the terminal receives the corresponding modified packet data protocol context request message, it determines the maximum bit rate that the current network can reach according to the QoS information element in the modified packet data protocol context request message; where the QoS information element includes the maximum uplink Bit rate parameter and downlink maximum bit rate parameter. The terminal determines the maximum uplink communication rate achievable by the current network according to the maximum uplink bit rate parameter, and determines the maximum downlink communication rate achievable by the current network according to the downlink maximum bit rate parameter.

For example, according to the 3GPP TS 24.008 protocol V15.5.0, a QoS cell is a type 4 cell with a minimum length of 14 octets and a maximum length of 18 octets. In this QoS cell, byte 8 is the maximum upstream bit rate, byte 9 is the maximum downstream bit rate, byte 15 is the (extended) downstream maximum bit rate, and byte 17 is the (extended) upstream maximum bit rate. , Byte 19 is the (extended -2) downlink maximum bit rate, and byte 21 is the (extended -2) uplink maximum bit rate.

It is understandable that the maximum bit rate information can be one or more of the maximum uplink communication rate or the maximum downlink communication rate determined in the QoS cell, and the format can be binary, decimal, or hexadecimal, etc. Base. Alternatively, the maximum bit rate information may be the maximum bit rate calculated according to one or more parameter values in the maximum uplink communication rate or the maximum downlink communication rate determined in the QoS cell.

As above, the terminal obtains the maximum bit rate information carried in the above NAS message, and determines the maximum uplink and downlink communication rate that the current network can reach according to the maximum bit rate information.

It should be understood that the terminal can also determine the NAS message that should be received and the cell and parameter format that should be parsed under the network standard (for example, LTE or NR) that it accesses. Then obtain the corresponding maximum bit rate information.

S202: The terminal determines that the network is speed limited according to the maximum bit rate information.

It is described in S201 that in different network standards, the terminal receives the NAS message from the wireless access network device and obtains the maximum bit rate information from the NAS message, and then according to the maximum bit rate information to determine the current network can reach The maximum uplink and downlink communication rate.

In an embodiment, the terminal determines that the network is speed limited according to the maximum bit rate information and the network rate threshold. It should be understood that the terminal can determine that the network is speed limited according to the maximum uplink and downlink communication rate that the current network can achieve and the network rate threshold. Specifically, when any one of the following situations occurs, or a combination of the two, the terminal determines that the network is limited: the maximum downlink communication rate that the current network can reach is lower than the network rate threshold, or the current network can reach The maximum uplink communication rate is lower than the network rate threshold.

The network rate threshold is preset by the terminal. In one embodiment, the terminal can set the network rate threshold according to the following but not limited to the following methods:

1. Set the network rate threshold according to the 3GPP protocol.

For example, in the LTE system, according to the 3GPP TS 24.301 protocol V15.5.0, when the APN-AMBR is incremented by 64 kbps, the network rate threshold can be set to the binary code of byte 3 as 11111110.

For another example, in the NR system, according to the 3GPP TS 24.501 protocol V15.5.0, when the session-aggregation maximum bit rate is increased by multiples of 1 Mbps, the network rate threshold is set to byte 3 and the binary code is 00000110 , The binary code of byte 4 is 00000101.

2. Set the network rate threshold according to the average rate of the mobile network.

FIG. 3 is a schematic diagram of an average rate of an operator's mobile network provided by an embodiment of the present application. For example, as shown in Figure 3, when the terminal accesses the mobile network of China Unicom, the average upload rate of the mobile network is 16.48Mbps and the average download rate is 23.83Mbps; in this case, the terminal can set the uplink network rate threshold It is 16.48Mbps, and the downstream network rate threshold is 23.83Mbps. For another example, when the terminal accesses the mobile network of China Mobile, it can be seen in conjunction with Figure 3 that the average upload rate of the mobile network is 9.66 Mbps and the average download rate is 17.89 Mbps; in this case, the terminal can set the uplink network rate The threshold is 9.66Mbps, and the downstream network rate threshold is 17.89Mbps. For another example, when the terminal accesses the mobile network of China Telecom, it can be seen from Figure 3 that the average upload rate of the mobile network is 14.32Mbps and the average download rate is 18.32Mbps; in this case, the terminal can set the uplink network rate The threshold is 14.32Mbps, and the downstream network rate threshold is 18.32Mbps.

For example, in the LTE system, the terminal obtains the uplink access point name-the maximum aggregate bit rate is 14 Mbps, and the downlink access point name-the aggregate maximum bit rate is 18 Mbps. The terminal accesses the mobile network of China Telecom. The uplink network rate threshold read by the terminal from the software is 14.32 Mbps, and the downlink network rate threshold is 18.32 Mbps, thereby determining that the network corresponding to the terminal is speed limited.

3. Set the network rate threshold according to the impact of the maximum bit rate on different types of services.

For example, when the maximum bit rate is in the range of 3Mbps to 7Mbps, the terminal may experience stalls or service connection failures when using file download services and high-definition online video services; when the maximum bit rate is in the range of 1Mbps to 3Mbps, the terminal When using file download services, high-definition online video services, and online video services, there may be stalls or service connection failures; when the maximum bit rate is below 1Mbps, the terminal is using file download services, high-definition online video services, In online video services, web browsing services, and online real-time game services, there may be stalls or service connection failures. In these cases, the terminal can set the network rate threshold according to the type of service. For example, for high-definition online video services, the terminal can set the first network rate threshold from 3Mbps to 7Mbps (such as 7Mbps, or 6Mbps, or 3Mbps); for web browsing services or online real-time game services, the terminal can set the second network rate The threshold is 1Mbps and below (for example, 1Mbps).

The above-mentioned methods for setting the network rate threshold by the terminal can be used alone or in combination, which is not limited in the embodiment of the present application. For example, the terminal sets the uplink network rate threshold according to the average rate of the mobile network, and sets the downlink network rate threshold according to the impact of the maximum bit rate on different types of services.

It should be noted that the network rate threshold set by the terminal can be stored in a software or hardware register, and the corresponding value can be read when the corresponding method is executed.

In one embodiment, the terminal may also preset a relationship information between the maximum bit rate and the affected service, and the relationship information may be a table, as shown in Table 3. When the terminal performs the speed limit judgment, the query The position of the maximum bit rate in the table and the corresponding affected services determine whether the rate is limited, and the specific affected services. For example, referring to Table 3, when the maximum bit rate information is 6 Mbps, it can be known that the corresponding terminal is limited by the network speed, and file download services and high-definition online video services will be affected.

Table 3 Maximum bit rate and affected services

For example, in the LTE system, the terminal obtains the name of the downlink access point-the maximum aggregate bit rate is 23Mbps. The terminal accesses the mobile network of China Unicom. The terminal passes the downlink network rate read from the hardware register The threshold is 23.83Mbps, which confirms that the network corresponding to the terminal is speed limited. For another example, in the NR system, the terminal obtains a downlink session-the maximum aggregate bit rate is 6 Mbps. According to the query table 3, the downlink network rate threshold is 3 Mbps to 7 Mbps, and the file download service and high-definition online video service of the terminal are subject to Therefore, it is determined that the network corresponding to the terminal is speed-limited, which will affect its file download service and high-definition online video service.

The network rate threshold is set based on experience above, and the network rate threshold can be flexibly set according to the current network status and user needs.

In another embodiment, the terminal determines that the network is speed limited based on the maximum bit rate information and historical NAS messages stored in the terminal. The historical NAS message carries historical maximum bit rate information, and when the network rate corresponding to the maximum bit rate information is lower than the maximum bit rate corresponding to the historical maximum bit rate information, the terminal determines that the network is rate limited. Specifically, when any one of the following situations occurs, or a combination of the two, the terminal determines that the network corresponding to the terminal is limited: the maximum downlink communication rate that the current network can achieve is lower than the historical maximum bit rate information The corresponding downlink maximum bit rate, or the current maximum uplink communication rate achievable by the network is lower than the uplink maximum bit rate corresponding to the historical maximum bit rate information.

It should be understood that the historical NAS message or the maximum bit rate information can be stored in a software or hardware memory. The memory can be a register in a code, a register in a baseband processor or a double-rate synchronous random access memory ( double date rate synchronous dynamic random access memory, DDR SDRAM), read the corresponding NAS or the maximum bit rate information when executing the corresponding method.

The terminal utilizes the saved historical NAS message without pre-setting the network rate threshold, and the implementation cost and analysis cost are low. However, since the historical NAS news was received before, it may be received a few days or months ago, and the timeliness is poor.

According to the maximum bit rate information received from the network, the terminal determines that the network is limited. It can obtain the maximum bit rate information directly through the network without relying on the operator’s notification short message, and can obtain the maximum bit rate information in a timely, intelligent and reliable manner. information.

S203: A reminder message is displayed on the user interface of the terminal, and the reminder message is used to remind the terminal user that the network is speed limited.

Optionally, in one embodiment, a reminder message is displayed in a notification banner of the user interface. As shown in Figure 4, a reminder message is displayed in the notification banner of the user interface. By displaying reminder messages in the form of notification banners, users can be notified in time that the network is restricted.

Optionally, in one embodiment, a reminder message is displayed in the message notification bar of the user interface. The message notification bar may be located at the upper, middle, or lower end of the user interface, and the message notification bar may also be a notification center. As shown in Figure 5, a reminder message is displayed in the message notification bar of the user interface. The reminder message is displayed through the message notification bar, so that the notification can not be missed when the user cannot read the notification instantly, and the reminder message can be obtained when the user queries the notification in the notification center during leisure time.

Optionally, in one embodiment, the reminder message is displayed on the smart reminder page of the user interface. For example, remind in the page of contextual intelligence, or remind in the page of resident service, or remind in the page of widget. It should be understood that pages such as contextual smart pages, resident service pages, widget pages, etc. may be displayed on the negative screen of the terminal user interface.

Specifically, as shown in Figure 6, an interface for displaying a reminder message in the contextual smart page. The scene intelligence page is a personalized scene page tailored for the user, which can summarize and display the matters that the user needs to pay attention to according to the user's current status, such as the user's current express delivery information, credit card repayment reminder information, and so on. Speed limit reminders in the contextual intelligence page can enable users to quickly obtain their current network speed limit status, and the information is more targeted.

Figure 7 shows the interface for displaying reminder messages on the widget page.

Figure 8 shows the interface for displaying reminder messages on the resident service page. Displaying reminder messages on the permanent service page can continuously remind users and enable users to pay attention to speed limit events.

Optionally, a reminder message can also be displayed on the lock screen.

In the above, by displaying the reminding message in various reminding pages of the user interface of the terminal, it can be adjusted according to the user's usage habits, so that the user can learn the message in his most comfortable viewing mode.

In one embodiment, the content message of the reminder message displayed on the user interface of the terminal includes the maximum rate value of the network being restricted. Optionally, the content message of the reminder message displayed on the user interface of the terminal may include the maximum rate value of the network being restricted and the impact of the network being restricted on the service.

It is understandable that, referring to 3GPP TS 24.301 protocol V15.5.0, 3GPP TS 24.501 protocol V15.5.0, and 3GPP TS 24.008 protocol V15.5.0, the terminal can calculate the LTE system, NR system, and WCDMA system and TD- The maximum rate value that the network is restricted in the SCDMA system.

For example, in the LTE system, according to the 3GPP TS 24.301 protocol V15.5.0, when the code of byte 3 is 01000000, the downlink APN-AMBR is 64 kbps, that is, the maximum network rate limit is 64 kbps. For another example, when the encoding of byte 3 is 11111110, the downlink APN-AMBR is 6.72Mbps, that is, the maximum downlink rate value restricted by the network is 6.72Mbps.

For another example, in an NR system, according to the 3GPP TS 24.501 protocol V15.5.0, when the binary code of byte 3 is 00000110 and the binary code of byte 4 is 00000101, the downlink session-aggregation maximum bit rate is 5Mbps , That is, the maximum downlink rate that the network is restricted is 5Mbps.

Although only the calculation of the maximum downlink rate value of the network restricted by the terminal is listed here, those skilled in the art should understand that the same method can be used to calculate the maximum uplink rate value restricted by the network. In addition, only the LTE system and the NR system are listed here. Obviously, the maximum rate value restricted by the network in other communication systems can also be calculated according to the corresponding protocol.

After calculating the maximum rate value that the network is limited, the terminal can also remind the user of the affected services according to the maximum bit rate mentioned above on the impact of different types of services. For example, in the case where the maximum rate value of the restricted downlink is 6.72 Mbps, the terminal reminds the user that the affected services are file download services and high-definition online video services. For another example, in the case where the maximum rate value of the restricted downlink is 2.5 Mbps, the terminal reminds the user that the affected services are file download services, high-definition online video services, and online video services. For another example, in the case where the restricted maximum downlink rate value is 64 kbps, the terminal reminds the user that the affected services are file download services, high-definition online video services, online video services, web browsing services, and online real-time game services. Refer to FIG. 9, which is a schematic diagram of a reminder that the content of the reminder message includes the maximum rate value of the network being restricted and the service affected by the network speed restriction.

A reminder message is displayed on the user interface of the terminal to remind the user of the maximum network rate value and the services affected by the network speed limit, which not only allows the user to be notified of the speed limit event in time, but also allows the user to know clearly The maximum rate value that is limited and the affected business. As a result, users can make choices according to their own Internet needs, and can purchase a data package to lift the speed limit, or switch SIM cards, or change other SIM cards.

In an embodiment, after S203, the method may further include S204: the terminal, in response to a touch event on the user interface of the terminal, closes the reminder message in the user interface of the terminal, where the touch event is used to indicate that the user Confirm to close the reminder message.

The terminal closes the reminder message after confirming that the user has been aware of the speed limit event, which not only ensures that the user can obtain the speed limit message in time, but also prevents the speed limit reminder message from being overwhelmed by too many other messages.

In an embodiment, the execution subject terminal of the method shown in FIG. 2 may include a baseband processor and an application processor.

In an embodiment, S201 and S202 in the method shown in FIG. 2 may be executed by a baseband processor, and S203 and S204 may be executed by an application processor. Specifically, as shown in FIG. 10, the method may include the following steps:

S1001. The baseband processor receives a NAS message from the network, where the NAS message carries maximum bit rate information.

S1002: The baseband processor determines that the network is speed limited according to the maximum bit rate information.

Optionally, the baseband processor determines that the network rate is limited according to the maximum bit rate information and the network rate threshold.

Optionally, the baseband processor determines that the network is speed limited based on the maximum bit rate information and historical NAS messages stored in the terminal.

S1003: The baseband processor sends a rate limit message to the application processor.

S1004: The application processor enables the user interface to display a reminder message, where the reminder message is used to remind the user that the network is speed limited.

In another embodiment, S201 in the method shown in FIG. 2 may be executed by a baseband processor, and S202, S203, and S204 may be executed by an application processor. Specifically, as shown in FIG. 11, the method may include the following steps:

S1101: The baseband processor receives a NAS message from the network, where the NAS message carries maximum bit rate information.

S1102: The baseband processor sends the NAS message to the application processor.

S1103: The application processor determines that the network is speed limited according to the maximum bit rate information carried in the received NAS message.

Optionally, the application processor determines that the network rate is limited according to the maximum bit rate information and the network rate threshold.

Optionally, the application processor determines that the network speed is limited according to the maximum bit rate information and historical NAS messages stored in the terminal.

S1104: The application processor enables the user interface to prompt a reminder message, where the reminder message is used to remind the user that the network is speed limited.

Optionally, the application processor enables the user interface closing reminder message in response to a touch event of the user interface, where the touch event is used to indicate that the user confirms to close the reminder message.

In this embodiment, the specific operations performed by the baseband processor and the application processor may refer to the relevant steps performed by the terminal in the description of FIG. 2 above, which is a succinct description and will not be repeated here.

It should be understood that the network rate threshold may be preset by the baseband processor, or may be preset by the application processor.

Based on the foregoing embodiment, the terminal determines that the network is speed-limited based on the maximum bit rate information carried in the NAS message received from the network, and displays a reminder message that the network is speed-limited on the user interface of the terminal. The reminder message can display the network to the user The maximum rate value that is restricted and the types of services that are affected by the network speed limit, so that users can know that their terminals are limited by the operator in time, and they can also learn the maximum rate value that is restricted and the types of services that are affected, which is convenient for users Choose to purchase a data package or replace the SIM card according to your own needs.

FIG. 12 is a schematic flowchart of another method for reminding network speed limit according to an embodiment of this application. This method is executed by a terminal accessing the network. As shown in Figure 12, the method may include:

S1201: Receive a short message, the short message including text used to describe that the terminal's network is restricted;

S1202: Extract a text item corresponding to the preset keyword from the short message according to the preset keyword, and form a reminder message with the keyword and the text item;

S1203: Display a reminder message on the user interface of the terminal, where the reminder message is used to remind the terminal user that the network is speed limited.

In an embodiment, the method further includes S1204: the terminal, in response to a touch event on the user interface of the terminal, closes the reminder message in the user interface of the terminal. The touch event is used to indicate that the user confirms to close the reminder message.

For example, received a short message reads as follows: Dear customer, your package includes mobile Internet traffic 18498.07MB, closing at 17:01 on the 5th, it has been used 18942019.00KB, remaining 0.00KB, beyond the part of the network speed has dropped to 1Mbps , Will resume on the 1st of the following month, please be aware. The above results are for reference only, and the actual cost is subject to the billing statement. Check traffic, do business, and pay phone bills, all in the Huango client ( http://www.189.cn/client/ ). [China Telecom]

Optionally, the preset keywords include one or more of the following: operator name; package flow rate; cut-off time; used flow rate; remaining flow rate; restricted network maximum rate value; recovery time; and query method.

According to the preset keyword, extract the text item corresponding to the preset keyword from the short message in the example above, and combine the keyword and the text item into the following reminder message:

Network speed limit reminder

China Telecom

Package flow: 18498.07MB

Deadline: 17:01 on the 05th

Traffic used: 18942019.00KB

Remaining traffic: 0

The maximum rate of the restricted network: 1Mbps

Recovery time: early next month

Inquiry method: http://www.189.cn/client/ .

Optionally, a reminder message is displayed in the message notification column of the user interface of the terminal. For example, the reminder message can be displayed in the manner of Figure 4 and Figure 5 mentioned above.

Optionally, a reminder message is displayed on the smart reminder page of the user interface of the terminal. For example, the reminder message can be displayed in the manner of Fig. 6 to Fig. 8 mentioned above.

In the foregoing embodiment, the terminal accessing the network determines that the network is speed limited according to the received short message. After determining that the network is speed limited, the terminal displays a reminder message on the user interface of the terminal to remind the user that the network is speed limited, so that the user can timely know that the terminal is limited by the operator, greatly improving the user's data service Experience.

The foregoing describes in detail a method for reminding a network speed limit according to an embodiment of the present application, and the following will describe in detail a device for reminding a network speed limit according to an embodiment of the present application, which is set in a terminal that accesses a network. As shown in FIG. 13, the reminding device 1300 may include a receiving unit 1301, a determining unit 1302, and a reminding unit 1303. In an embodiment, the reminding device 1300 may further include a closing unit 1304.

The receiving unit 1301 is configured to receive a non-access stratum NAS message from the network, where the NAS message carries maximum bit rate information;

The determining unit 1302 is configured to determine that the network is speed limited according to the maximum bit rate information;

The reminder unit 1303 is configured to display a reminder message on the user interface of the terminal, and the reminder message is used to remind the terminal user that the network is speed limited;

The closing unit 1304 is configured to close the reminder message in the user interface of the terminal in response to a touch event on the user interface of the terminal, where the touch event is used to indicate that the user confirms to close the reminder message.

It should be understood that the receiving unit 1301 can be used to perform S201 in Figure 2, the determining unit 1302 can be used to perform S202 in Figure 2, the reminding unit 1303 can be used to perform S203 in Figure 2, and the closing unit 1304 can be used Execute S204 in FIG. 2. Each step in FIG. 2 has been described in detail with respect to FIG. 2 above, and will not be repeated here.

The foregoing mainly introduces the solution of the embodiment of the present application from the perspective of the method flow. It can be understood that, in order to implement the above-mentioned functions, each terminal includes a hardware structure and/or software module corresponding to each function. Those skilled in the art should easily realize that in combination with the units and algorithm steps of the examples described in the embodiments disclosed herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed by hardware or computer software-driven hardware depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered beyond the scope of this application.

The embodiments of the present application may divide the terminal and the like into functional modules according to the foregoing method examples. For example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The above-mentioned integrated modules can be implemented in the form of hardware or software functional modules. It should be noted that the division of modules in the embodiments of the present application is illustrative, and is only a logical function division, and there may be other division methods in actual implementation.

FIG. 14 is a schematic structural diagram of a terminal provided by an embodiment of this application. Taking the terminal as a mobile phone as an example, FIG. 14 shows a block diagram of a part of the structure of a mobile phone 1400 related to an embodiment of this application. Referring to FIG. 14, a mobile phone 1400 includes: a radio frequency (RF) circuit 1410, a memory 1420, an input unit 1430, a display unit 1440, a sensor 1450, an audio circuit 1460, a wireless fidelity (WiFi) module 1470, a processor 1480, and power supply 1490 and other components. Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 14 does not constitute a limitation on the mobile phone, and may include more or less components than shown in the figure, or combine some components, or arrange different components.

The components of the mobile phone 1400 are specifically introduced below in conjunction with FIG. 14:

The RF circuit 1410 can be used for receiving and sending signals during the process of sending and receiving information or talking. In particular, after receiving the downlink information of the base station, it is processed by the processor 1480; in addition, the designed uplink data is sent to the base station. Generally, the RF circuit includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 1410 can also communicate with the network and other devices through wireless communication. The wireless communication can use any communication standard or protocol, including but not limited to global system for mobile communications (GSM), general packet radio service (GPRS), CDMA system, WCDMA system, TD-SCDMA system, LTE system, NR system, email, short message service (SMS), etc.

The memory 1420 may be used to store software programs and modules. The processor 1480 executes various functional applications and data processing of the mobile phone 1400 by running the software programs and modules stored in the memory 1420. The memory 1420 may mainly include a program storage area and a data storage area. The program storage area may store an operating system, an application program required by at least one function, and the like; the data storage area may store data created according to the use of the mobile phone 1400 and the like. In addition, the memory 1420 may include volatile memory, such as nonvolatile random access memory (NVRAM), phase change random access memory (PRAM), magnetoresistive random access memory (magetoresistive ram, MRAM), etc.; the memory 1420 may also include a non-volatile memory, such as at least one disk storage device, an electrically erasable programmable read-only memory (EEPROM), a flash memory device, For example, NOR flash memory (NOR flash memory) or NAND flash memory, semiconductor devices, such as solid state disk (SSD), etc. The memory 1420 may also include a combination of the foregoing types of memories.

The input unit 1430 may be used to receive inputted digital or character information, and generate key signal input related to the user settings and function control of the mobile phone 1400. Specifically, the input unit 1430 may include a touch panel 1431 and other input devices 1432. The touch panel 1431, also known as a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 1431 or near the touch panel 1431. Operation), and drive the corresponding connection device according to the preset program. Optionally, the touch panel 1431 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 1480, and can receive and execute the commands sent by the processor 1480. In addition, the input unit 1430 can adopt multiple types such as resistive, capacitive, infrared, and surface acoustic wave to implement the touch panel 1431. In addition to the touch panel 1431, the input unit 1430 may also include other input devices 1432.

The display unit 1440 may be used to display information input by the user or information provided to the user and various menus of the mobile phone 1400. The display unit 1440 may include a display panel 1441. Optionally, the display panel 1441 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc. Further, the touch panel 1431 can cover the display panel 1441. When the touch panel 1431 detects a touch operation on or near it, it transmits it to the processor 1480 to determine the type of the touch event, and then the processor 1480 responds to the touch event. Type provides corresponding visual output on the display panel 1441. Although in FIG. 14, the touch panel 1431 and the display panel 1441 are used as two independent components to implement the input and input functions of the mobile phone 1400, but in some embodiments, the touch panel 1431 and the display panel 1441 can be integrated And realize the input and output functions of the mobile phone 1400. The display unit 1440 can be used to display content, and the content includes a user interface, such as a reminder message, a startup interface of a terminal, and a user interface of an application program. In addition to the user interface, the content may also include information and data. The display unit 1440 may be a built-in screen of the terminal or other external display devices.

In one embodiment, as shown in FIG. 14, the mobile phone 1400 may further include at least one sensor 1450, such as a light sensor, a motion sensor, and other sensors. Specifically, the motion sensor includes an acceleration sensor. The acceleration sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when it is stationary, and can be used for applications that recognize the mobile phone posture (such as horizontal and vertical screen switching, Related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, percussion), etc.

In one embodiment, as shown in FIG. 14, the audio circuit 1460, the speaker 1461, and the microphone 1462 (also called a microphone) may provide an audio interface between the user and the mobile phone 1400.

In an embodiment, as shown in FIG. 14, the mobile phone 1400 may further include a WiFi module 1470. WiFi technology is a short-distance wireless transmission technology. The mobile phone 1400 can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 1470. It provides users with wireless broadband Internet access. Although FIG. 15 shows the WiFi module 1470, it is understandable that it is not a necessary component of the mobile phone 1400, and can be omitted as needed without changing the essence of the invention.

The processor 1480 is the control center of the mobile phone 1400. It uses various interfaces and lines to connect the various parts of the entire mobile phone. By running or executing software programs and/or modules stored in the memory 1420, and calling data stored in the memory 1420, Perform various functions of the mobile phone 1400 and process data, thereby monitoring the mobile phone as a whole. The processor 1480 may be a central processing unit (CPU), a general-purpose processor, a digital signal processor (digital signal processor, DSP), an application specific integrated circuit (ASIC), a field programmable gate array ( field programmable gate array, FPGA) or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. The processor 1480 may implement or execute various exemplary logical blocks, modules, and circuits described in conjunction with the disclosure of this application. The processor 1480 may also be a combination that implements computing functions, for example, includes a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and so on. Optionally, the processor 1480 may include one or more processor units. In one embodiment, the processor 1480 includes an application processor and a baseband processor.

The mobile phone 1400 also includes a power supply 1490 (such as a battery) for supplying power to various components. The power supply can be logically connected to the processor 1480 through a power management system, so that functions such as charging, discharging, and power management can be managed through the power management system.

It should be noted that although not shown in FIG. 14, the mobile phone 1400 may also include a camera, a Bluetooth module and other devices, which will not be repeated here.

In the embodiments of this application,

The memory 1420 is used to store program instructions;

The processor 1480 is configured to perform the following operations according to the program instructions stored in the memory 1420:

Receive a NAS message from the network through the RF circuit 1410, where the NAS message carries maximum bit rate information;

According to the maximum bit rate information, determine that the network is speed limited;

When it is determined that the network is speed limited, the notification display panel 1441 displays a reminder message, which is used to remind the terminal user that the network is speed limited.

Optionally, the processor 1480 is further configured to notify the display panel 1441 to close the reminder message after the user touches the touch panel 1431 to confirm the closing of the reminder message.

In the embodiment of the present application, the processor 1480 processes NAS messages from the network, and determines that the network is speed limited according to the maximum bit rate information carried in the NAS messages, thereby immediately notifying the display panel to display a reminder message to remind the user that the network is Speed limit. Through the foregoing implementation manners, the timeliness of the rate limit message is greatly guaranteed, so that the user can learn in time that his terminal is limited by the operator.

FIG. 15 is a schematic diagram of an integrated circuit for network speed limit reminding provided by an embodiment of the application. The integrated circuit 1500 includes an input/output port 1520, a memory 1530, and a processor 1510 coupled with the memory 1530. The input/output port 1520 is used to receive a first message, and the first message carries maximum bit rate information. The memory 1630 is used to store the maximum bit rate information. The processor 1510 is configured to determine that the network is speed limited according to the maximum bit rate information, and enable the user interface of the terminal where the integrated circuit is located to display a reminder message, which is used to remind the terminal user that the network is speed limited.

In one embodiment, the integrated circuit 1500 may be a baseband processing chip, and an input/output port of the baseband processing chip, such as a pin of the chip, receives the first message. The first message may be the electrical signal corresponding to the modified evolved packet system bearer context request message in the air interface signaling, or the electrical signal corresponding to the protocol data unit session modification command message in the air interface signaling, or the air interface signaling Modify the electrical signal corresponding to the packet data protocol context request message in. It should be understood that the maximum bit rate information carried in the first message may be at least one of downlink access point name-aggregate maximum bit rate and uplink access point name-aggregate maximum bit rate. Alternatively, the maximum bit rate information carried in the first message may be at least one of downlink session-aggregate maximum bit rate and uplink session-aggregate maximum bit rate. Alternatively, the maximum bit rate information carried in the first message may be one of the downlink maximum bit rate and the uplink maximum bit rate.

The memory of the baseband processing chip can be used to store the maximum bit rate information. It should be understood that the memory here may be a volatile memory (volatile memory) or a non-volatile memory, such as a register. Specifically, volatile memory refers to a memory in which data stored inside will be lost when the power supply is interrupted. At present, volatile memory is mainly random access memory (RAM), including static random access memory (static RAM, SRAM) and dynamic random access memory (dynamic RAM, DRAM). Non-volatile memory refers to the memory in which the data stored inside will not be lost even if the power supply is interrupted. Common non-volatile memories include read only memory (ROM), optical discs, magnetic disks, solid-state hard drives, and various memory cards based on flash memory (flash memory) technology.

The processor of the baseband processing chip determines that the network is speed limited according to the maximum bit rate information. Optionally, the processor determines that the network rate is limited according to the maximum bit rate information and the network rate threshold. Optionally, the processor determines that the network speed is limited according to the maximum bit rate information and historical NAS messages stored in the terminal. For specific operations, refer to S202 performed by the terminal in the description of FIG. 2 above. For the sake of brevity, details are not repeated here.

The baseband processing chip sends a network speed limit message to the application processing chip of the same terminal through the input/output port, so that the application processing chip controls the user interface of the terminal, such as a display screen, to display reminding messages. The reminder message is used to remind the terminal user that the network is speed limited. For specific operations, refer to S203 performed by the terminal in the description of FIG. 2 above. For the sake of brevity, details are not repeated here.

In one embodiment, the integrated circuit 1500 may be an application processing chip. The input/output port of the application processing chip, such as a pin of the chip, receives a first message from the baseband processing chip of the same terminal, and the first message carries maximum bit rate information. The first message may be the maximum bit rate information sent by the baseband processing chip, may only include specific values in various hexadecimal forms, or may also be based on one or more parameter values in the first message The calculated value may also be the value obtained by looking up Table 3. For specific operations, refer to S201 performed by the terminal in the description of FIG. 2 above. For the sake of brevity, details are not repeated here.

The memory of the application processing chip is used to store the maximum bit rate information carried in the first message. It should be understood that the memory may be a register, a cache, or the like.

The processor of the application processing chip determines that the network speed is limited according to the maximum bit rate information. Optionally, the processor determines that the network rate is limited according to the maximum bit rate information and the network rate threshold. Optionally, the processor determines that the network speed is limited according to the maximum bit rate information and historical NAS messages stored in the terminal. For specific operations, refer to S202 performed by the terminal in the description of FIG. 2 above. For the sake of brevity, details are not repeated here.

The application processing chip controls the user interface of the terminal, such as a display screen, to display reminder messages. The reminder message is used to remind the terminal user that the network is speed limited. For specific operations, refer to S203 performed by the terminal in the description of FIG. 2 above. For the sake of brevity, details are not repeated here.

In one embodiment, the application processing chip responds to a user interface of the terminal, such as a touch event on a display screen, to cause the display screen to close a reminder message. The touch event is used to indicate that the user confirms to close the reminder message.

In one embodiment, the integrated circuit 1500 may also be a system chip, which integrates two parts of a baseband processor and an application processor, where the baseband processor and the application processor can execute the relevant algorithm of FIG. 10 or FIG. 11.

It should be understood that the processor 1510 may be the various types of processors described above, and the memory 1530 may be the various types of memories described above. The processor 1510 is connected to the memory 1530, and the processor can execute instructions stored in the memory to make the integrated circuit 1500 execute the method shown in FIG. 2, FIG. 10, FIG. 11, or FIG. It should also be understood that the memory 1530 may not be integrated in the integrated circuit 1500, and the memory 1530 may be a non-volatile memory, such as flash memory.

It should be understood that the memory 1530 may also be used to store one or more instructions corresponding to the method provided by the embodiment of the application (for example, FIG. 2). After the communication device where the integrated circuit is located is powered on, the code Loaded into the memory of the integrated circuit and executed by the processor.

It should be understood that the above-mentioned receiving unit 1301 in FIG. 13 can be implemented by the RF circuit 1410 in FIG. 14, which may be an antenna, or may be implemented by the input/output port 1520 in FIG. 15, and the input/output port may also be The pin of the chip. The determining unit 1302 in FIG. 13 may be implemented by the processor 1480 in FIG. 14 or by the processor 1510 in FIG. 15. Further, the processor 1480 may be a baseband processor or an application processor. The reminder unit 1303 in FIG. 13 may be implemented by the display panel 1441 in FIG. 14. The closing unit 1304 in FIG. 13 may be implemented by the display panel 1441 and the touch panel 1431 in FIG. 14.

The intelligent reminding method, device and system of network speed limit are described in detail above. To further help understanding, the following will give examples of specific application scenarios.

Application scenario: The user subscribed to the "Ice Cream Series" unlimited data package launched by China Unicom, but suddenly found that the Internet speed of its terminal was slowing down one day.

In one embodiment, the terminal receives a NAS message from the network, and the NAS message includes a request message for modifying an evolved packet system bearer context. The modified evolved packet system bearer context request message includes an APN-AMBR cell, and the binary code of byte 3 of the APN-AMBR cell is 11111110. The terminal calculates the downlink APN-AMBR of the current network according to the binary code of this byte 3 to be 6.72Mbps, which is lower than the network rate threshold of 7Mbps, and determines that the user's network is speed limited. The terminal displays a reminder message on the smart reminder page of its user interface to remind the user that the network is speed limited.

In another embodiment, the baseband processor of the terminal receives a NAS message from the network, and the NAS message includes a request message for modifying an evolved packet system bearer context. The modified evolved packet system bearer context request message includes an APN-AMBR cell, and the binary code of byte 3 of the APN-AMBR cell is 11111110. The baseband processor calculates the downlink APN-AMBR of the current network according to the binary code of the byte 3 to be 6.72Mbps, which is lower than the network rate threshold of 7Mbps, and determines that the user's network is speed limited. The baseband processor sends the speed limit message to the application processor of the same terminal, and the application processor enables the user interface to display a reminder message to remind the user that the network is speed limited.

In yet another embodiment, the baseband processor of the terminal receives the NAS message from the network. The baseband processor sends the NAS message to the application processor of the same terminal, and the NAS message includes a request message for modifying the evolved packet system bearer context. The modified evolved packet system bearer context request message includes an APN-AMBR cell, and the binary code of byte 3 of the APN-AMBR cell is 11111110. The application processor calculates the downlink APN-AMBR of the current network according to the binary code of this byte 3 to be 6.72Mbps, which is lower than the network rate threshold of 7Mbps, and determines that the user's network is speed limited. The application processor enables the user interface to display a reminder message to remind the user that the network is speed limited.

In each of the foregoing embodiments of the present application, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented by software, it can be implemented in the form of a computer program product in whole or in part. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in the embodiments of the present application are generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in a computer-readable storage medium, or transmitted from one computer-readable medium to another computer-readable medium. For example, the computer instructions may be transmitted from a website, computer, server, or data center through a cable (Such as coaxial cable, optical fiber, digital subscriber line (digital subscriber line, DSL)) or wireless (such as infrared, wireless, microwave, etc.) to another website site, computer, server or data center. The computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center integrated with one or more available media. The usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state hard disk).

The specific implementations described above further describe the purpose, technical solutions and beneficial effects of this application in detail. It should be understood that the above are only specific implementations of this application and are not intended to limit the scope of this application. The protection scope, any modification, equivalent replacement, improvement, etc. made on the basis of the technical solution of this application shall be included in the protection scope of this application.

Claims

A method for reminding network speed limit, the method is executed by a terminal accessing the network, characterized in that the method includes:

Receiving a non-access stratum NAS message from the network, where the NAS message carries maximum bit rate information;

Determine that the network is speed limited according to the maximum bit rate information;

A reminder message is displayed on the user interface of the terminal, and the reminder message is used to remind the terminal user that the network is speed limited.
The reminding method according to claim 1, characterized in that:

The NAS message includes a modified evolved packet system bearer context request message, and the maximum bit rate information includes at least one of the following information: downlink access point name-aggregate maximum bit rate, and uplink access point name-aggregate Maximum bit rate.
The reminding method according to claim 1, characterized in that:

The NAS message includes a protocol data unit session modification command message, and the maximum bit rate information includes at least one of the following information: downlink session-aggregated maximum bit rate, and uplink session-aggregated maximum bit rate.
The reminding method according to any one of claims 1 to 3, characterized in that:

The displaying a reminder message on the user interface of the terminal includes:

The reminder message is displayed in the message notification column of the user interface of the terminal.
The reminding method according to any one of claims 1 to 3, characterized in that:

The displaying a reminder message on the user interface of the terminal includes:

The reminder message is displayed on the smart reminder page of the user interface of the terminal.
The reminding method according to claim 4 or 5, further comprising:

In response to a touch event on the user interface of the terminal, the reminder message is closed in the user interface of the terminal, where the touch event is used to indicate that the user confirms to close the reminder message.
The reminding method according to any one of claims 1 to 6, characterized in that:

The determining that the network is speed limited according to the maximum bit rate information includes:

According to the maximum bit rate information and the network rate threshold, it is determined that the network is speed limited.
8. The reminding method according to claim 7, characterized in that it further comprises:

The network rate threshold is preset according to the service type of the terminal in the network.
The reminding method according to any one of claims 1 to 6, characterized in that:

The determining that the network is speed limited according to the maximum bit rate information includes:

According to the maximum bit rate information and historical NAS messages stored in the terminal, it is determined that the network is speed limited.
The reminding method according to any one of claims 1 to 9, characterized in that:

The content information in the reminder message includes:

The maximum rate value of the network being restricted, and the impact of the network being restricted on the service.
A reminder device for network speed limit, the device is set in a terminal that accesses the network, and is characterized in that the device includes:

The receiving unit is configured to receive a non-access stratum NAS message from the network, where the NAS message carries maximum bit rate information;

A determining unit, configured to determine that the network is speed limited according to the maximum bit rate information;

The reminder unit is configured to display a reminder message on the user interface of the terminal, and the reminder message is used to remind the terminal user that the network is speed limited.
The reminding device according to claim 11, wherein:

The NAS message includes a modified evolved packet system bearer context request message, and the maximum bit rate information includes at least one of the following information: downlink access point name-aggregate maximum bit rate, and uplink access point name-aggregate Maximum bit rate.
The reminding device according to claim 11, wherein:

The NAS message includes a protocol data unit session modification command message, and the maximum bit rate information includes at least one of the following information: downlink session-aggregated maximum bit rate, and uplink session-aggregated maximum bit rate.
The reminding device according to any one of claims 11 to 13, characterized in that:

The reminding unit is specifically configured to display the reminding message in a message notification column of the user interface of the terminal.
The reminding device according to any one of claims 11 to 13, characterized in that:

The reminding unit is specifically configured to: display the reminding message on an intelligent reminding page of the user interface of the terminal.
The reminding device according to claim 14 or 15, characterized in that it further comprises:

The closing unit is configured to close the reminder message in the user interface of the terminal in response to a touch event on the user interface of the terminal, where the touch event is used to indicate that the user confirms to close the reminder message.
The reminding device according to any one of claims 11 to 16, characterized in that:

The determining unit is specifically configured to determine that the network is speed limited according to the maximum bit rate information and the network rate threshold.
The reminding device according to claim 17, wherein:

The network rate threshold is preset according to the service type of the terminal in the network.
The reminding device according to any one of claims 11 to 16, characterized in that:

The determining unit is specifically configured to determine that the network is speed limited according to the maximum bit rate information and historical NAS messages stored in the terminal.
The reminding device according to any one of claims 11 to 19, characterized in that:

The content information in the reminder message includes:

The maximum rate value of the network being restricted, and the impact of the network being restricted on the service.
A computer storage medium, wherein the computer storage medium includes computer instructions, and when the computer instructions are executed on a terminal, the terminal is caused to execute the method according to any one of claims 1-10.
A reminder terminal for network speed limit, which is characterized in that it comprises:

Display, transceiver, processor and memory;

The processor is configured to execute instructions in the memory, so that the terminal implements the method according to any one of claims 1 to 10.
A computer program product characterized by:

When the program code included in the computer program product is executed by the processor in the terminal, the method according to any one of claims 1 to 10 is implemented.
An integrated circuit for network speed limit reminder, which is characterized in that it includes:

An input/output port for receiving a first message, the first message carrying maximum bit rate information;

A memory for storing the maximum bit rate information;

And a processor coupled with the memory, configured to determine that the network is speed limited according to the maximum bit rate information, and enable the user interface of the terminal where the integrated circuit is located to display a reminder message, the reminder message being used to The terminal user reminds that the network is speed limited.
The integrated circuit of claim 24, wherein:

The first message is a NAS message;

The first message includes a request message for modifying an evolved packet system bearer context, and the maximum bit rate information includes at least one of the following information: downlink access point name-aggregate maximum bit rate, and uplink access point name- Aggregate maximum bit rate.
The integrated circuit of claim 24, wherein:

The first message is a NAS message;

The first message includes a protocol data unit session modification command message, and the maximum bit rate information includes at least one of the following information: downlink session-aggregated maximum bit rate, and uplink session-aggregated maximum bit rate.
The integrated circuit according to any one of claims 24 to 26, wherein:

The enabling the user interface of the terminal where the integrated circuit is located to display a reminder message includes:

Enable the message notification bar of the user interface of the terminal where the integrated circuit is located to display the reminder message.
The integrated circuit according to any one of claims 24 to 26, wherein:

The enabling the user interface of the terminal where the integrated circuit is located to display a reminder message includes:

Enable the smart reminder page of the user interface of the terminal where the integrated circuit is located to display the reminder message.
The integrated circuit according to claim 27 or 28, wherein:

In response to a touch event on the user interface of the terminal, enabling the user interface of the terminal where the integrated circuit is located to close the reminder message, where the touch event is used to indicate that the user confirms to close the reminder message.
The integrated circuit according to any one of claims 24 to 29, wherein:

The determining that the network is speed limited according to the maximum bit rate information includes:

According to the maximum bit rate information and the network rate threshold, it is determined that the network is speed limited.
The integrated circuit of claim 30, wherein:

The network threshold is preset according to the service type of the terminal in the network.
The integrated circuit according to any one of claims 24 to 29, wherein:

The determining that the network is speed limited according to the maximum bit rate information includes:

According to the maximum bit rate information and historical NAS messages stored in the terminal, it is determined that the network is speed limited.
The integrated circuit according to any one of claims 24 to 32, wherein:

The content information in the reminder message includes:

The maximum rate value of the network being restricted, and the impact of the network being restricted on the service.
The integrated circuit according to any one of claims 24 to 32, wherein:

The integrated circuit is a baseband processing chip.
The integrated circuit according to any one of claims 24 to 32, wherein:

The integrated circuit is an application processing chip.