CN112333113A - Information processing method, terminal and computer readable storage medium - Google Patents
Information processing method, terminal and computer readable storage medium Download PDFInfo
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- CN112333113A CN112333113A CN202010420032.2A CN202010420032A CN112333113A CN 112333113 A CN112333113 A CN 112333113A CN 202010420032 A CN202010420032 A CN 202010420032A CN 112333113 A CN112333113 A CN 112333113A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/245—Traffic characterised by specific attributes, e.g. priority or QoS using preemption
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Abstract
The invention discloses an information processing method, a terminal and a computer readable storage medium. The information processing method comprises the following steps: acquiring service type information, wherein the service type information has a priority level attribute; determining the priority level attribute of the service type information as an important service type attribute; improving the priority level of the message corresponding to the service type information according to the important service type attribute; and sending the message with the improved priority level to the network. In the embodiment of the invention, when the terminal acquires the service type information, the priority level of the message corresponding to the service type information is increased under the condition that the priority level attribute of the service type information is determined to be the important service type attribute, and the message with the increased priority level is sent to the network, so that the message with the increased priority level can be preferentially processed even under the condition of network congestion, and the transmission rate of the important service type information can be increased.
Description
Technical Field
The present invention relates to, but not limited to, the field of communications technologies, and in particular, to an information processing method, a terminal, and a computer-readable storage medium.
Background
In the related art, after a terminal is connected to a Network, the terminal may initiate a Packet Data Network (PDN) connection request of different service types to the Network according to different service needs, so as to establish multiple PDN connections with the Network, thereby implementing different service interactions between the terminal and the Network.
The third Generation Partnership Project (3 GPP) specification 24.301 specifies that the network side identifies the priority of the current PDN connection through a Radio priority field in the active default EPS bearer context request Msg signaling or the active determined EPS bearer context request Msg signaling. However, in the actual use process, each network device assigns the Radio priority field to 1 (indicating the highest priority), so that PDN connection requests of various Service types initiated by the terminal all have the same priority, and therefore, when network congestion occurs, a PDN connection of an important Service type (including an emergency Service type) initiated by the terminal cannot be established, or even if the PDN connection is established, the Quality of Service (QoS) is greatly reduced.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
In a first aspect, embodiments of the present invention provide an information processing method, a terminal, and a computer-readable storage medium, which can improve a transmission rate of important service type information under a condition of network congestion.
In a second aspect, an embodiment of the present invention provides an information processing method, including:
acquiring service type information;
determining the priority level attribute of the service type information as an important service type attribute;
improving the priority level of the message corresponding to the service type information according to the important service type attribute;
and sending the message with the improved priority level to the network.
In a third aspect, an embodiment of the present invention further provides a terminal, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the information processing method of the second aspect as described above when executing the computer program.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, in which computer-executable instructions are stored, where the computer-executable instructions are used to execute the information processing method described above.
The embodiment of the invention comprises the following steps: acquiring service type information, wherein the service type information has a priority level attribute; determining the priority level attribute of the service type information as an important service type attribute; improving the priority level of the message corresponding to the service type information according to the important service type attribute; and sending the message with the improved priority level to the network. According to the scheme provided by the embodiment of the invention, when the service type information with the priority level attribute is acquired, and in case that it is determined that the priority attribute of the service type information is an important service type attribute, for example, the service type information is a service type with higher emergency degree such as an IP Multimedia Subsystem (IMS) emergency call service, the priority level of the message corresponding to the service type information can be increased according to the important service type attribute, and the message with the increased priority level is sent to the network, therefore, even in the case of network congestion, since the message with the increased priority level has a higher priority level than other messages, therefore, the message corresponding to the service type information can be processed preferentially, so that the transmission rate of the important service type information can be improved, and the use experience of a user can be improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic diagram of a system architecture platform for performing an information processing method according to an embodiment of the present invention;
FIG. 2 is a flow chart of an information processing method provided by an embodiment of the invention;
fig. 3A is a schematic structural diagram of an ESC field of the Attach Accept message according to an embodiment of the present invention;
fig. 3B is a value chart of an ESC field of the Attach Accept message according to another embodiment of the present invention;
FIG. 4 is a flow chart of an information processing method according to another embodiment of the invention;
FIG. 5 is a flow chart of an information processing method according to another embodiment of the invention;
fig. 6 is a flowchart of a user initiating an IMS emergency call service to a network by using a terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that although functional blocks are partitioned in a schematic diagram of an apparatus and a logical order is shown in a flowchart, in some cases, the steps shown or described may be performed in a different order than the partitioning of blocks in the apparatus or the order in the flowchart.
The present invention provides an information processing method, terminal and computer-readable storage medium, which, when service type information is acquired, in case that the priority attribute of the service type information is determined to be an important service type attribute, for example, the service type information is a service type with higher emergency degree such as an IMS emergency call service, the priority level of the message corresponding to the service type information can be increased according to the important service type attribute, and the message with the increased priority level is sent to the network, therefore, even in the case of network congestion, since the message with the increased priority level has a higher priority level than other messages, therefore, the message corresponding to the service type information can be processed preferentially, so that the transmission rate of the important service type information can be improved, and the use experience of a user can be improved.
The embodiments of the present invention will be further explained with reference to the drawings.
As shown in fig. 1, fig. 1 is a schematic diagram of a system architecture platform for executing an information processing method according to an embodiment of the present invention. In the example of fig. 1, the system architecture platform includes a memory 110 and a processor 120, where the memory 110 and the processor 120 may be connected by a bus or other means, and fig. 1 illustrates a connection by a bus as an example.
The processor 120 may be configured with different functional modules, for example, as shown in fig. 1, the processor 120 is configured with a PDN management module 121, a connection management module 122, a priority determination module 123, a packet padding module 124, and a data transceiving module 125. The PDN management module 121 is configured to perform various management tasks of the PDN connection, for example, create a PDN connection, maintain the PDN connection, and release the PDN connection; the connection management module 122 is configured to configure a corresponding egress interface and related routing information for the specified PDN connection; the priority discrimination module 123 is configured to discriminate a priority level of a packet used for PDN connection; the message filling module 124 is configured to fill data to be sent in a message used by the PDN connection; the data transceiver module 125 is configured to perform data interaction with a PDN connection of a network.
The memory 110, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs as well as non-transitory computer executable programs. Further, the memory 110 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 110 may optionally include memory located remotely from processor 120, which may be connected to the system architecture platform via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
It will be appreciated by those skilled in the art that the system architecture platform may be applied to any type of smart terminal, such as a smart phone, a tablet computer, a laptop computer, or a computer. In addition, the intelligent terminal with the system architecture platform can be applied to various network systems, for example, can be applied to a 3G communication network system, an LTE communication network system, a 5G communication network system, a mobile communication network system of subsequent evolution, and the like.
Those skilled in the art will appreciate that the system architecture platform illustrated in FIG. 1 does not constitute a limitation on embodiments of the invention, and may include more or fewer components than those illustrated, or some components may be combined, or a different arrangement of components.
In the system architecture platform shown in fig. 1, the processor 120 may call an information processing program stored in the memory 110 to execute an information processing method.
Based on the above system architecture platform, the following provides various embodiments of the information processing method of the present invention.
As shown in fig. 2, fig. 2 is a flowchart of an information processing method according to an embodiment of the present invention, which can be applied to an intelligent terminal having the above system architecture platform, and the information processing method includes, but is not limited to, step S100, step S200, step S300, and step S400.
Step S100, obtaining service type information, wherein the service type information has a priority level attribute.
It will be understood by those skilled in the art that each service type information has a priority level attribute corresponding thereto, and the priority level attribute can be divided into an important service type attribute (including an emergency service type attribute) and a general service type attribute according to the service type information. The important service type attribute indicates that the processing priority level of the service type information is higher, and the represented application scenarios include, but are not limited to, an IMS emergency call service and a converged Communication (RCS) service performed by a user, for example, the user dials an emergency number of a police station, a hospital or a fire station. The common service type attribute indicates that the processing priority level of the service type information is lower, and the application scenes represented by the common service type attribute include but are not limited to internet surfing services and common call services performed by the user, such as internet browsing information of the user, calling of friend phones for chatting and the like.
In an embodiment, when a user initiates a service connection request to a network through a terminal, the terminal may first obtain service type information corresponding to the service connection request, and different service type information may have different priority attributes, where the different priority attributes may affect how fast the terminal processes the corresponding service type information, and in order to process important service type information preferentially, the terminal may first determine the priority attribute of the service type information, and then perform subsequent message processing according to the determination result. For example, when the terminal determines that the priority level attribute of the service type information is an important service type attribute, that is, it indicates that the urgency level of a service connection request initiated by a user to a network is relatively high, the terminal may increase the priority level of a packet corresponding to the service type information, so that the important service type information can be processed preferentially; when the terminal determines that the priority level attribute of the service type information is the common service type attribute, it indicates that the urgency level of the service connection request initiated by the user to the network is lower, so that the terminal can maintain the priority level of the message corresponding to the service type information unchanged, i.e., the priority level of the message is not modified.
Step S200, the priority level attribute of the service type information is determined as an important service type attribute.
In an embodiment, after the terminal acquires the service type information, the terminal determines whether the priority attribute of the service type information is an important service type attribute, and only when the priority attribute of the service type information is determined to be the important service type attribute, the terminal performs subsequent processing steps on the service type information, so that the service type information can be processed preferentially.
In an embodiment, the terminal determines whether the priority attribute of the service type information is an important service type attribute, and different implementations are possible. For example, the terminal may determine whether the priority level attribute of the service type information is an important service type attribute according to the content in an Attach Accept (Attach Accept) message issued by the network; for another example, the terminal may negotiate with the network first, and then determine whether the priority attribute of the service type information is an important service type attribute according to a negotiation result. For a specific implementation that the terminal determines whether the priority attribute of the service type information is an important service type attribute, this embodiment is not particularly limited.
And step S300, the priority level of the message corresponding to the service type information is improved according to the important service type attribute.
In an embodiment, when the terminal determines that the priority level attribute of the service type information is the important service type attribute, that is, it indicates that the service type information needs to be processed urgently, the terminal may increase the priority level of the packet corresponding to the service type information according to the important service type attribute of the service type information, so that the important service type information can be processed preferentially.
It is worth noting that the terminal increases the priority level of the packet corresponding to the corresponding service type information according to the important service type attribute, and can be executed under any network condition, and particularly, when the network is congested, because the terminal increases the priority level of the packet corresponding to the corresponding service type information, the packet is not affected by the network congestion but is preferentially processed by the network, and therefore, the transmission rate of the important service type information can be increased, and the user experience can be improved.
And step S400, sending the message with the improved priority level to a network.
In an embodiment, after the terminal raises the priority level of the packet corresponding to the important service type information, the terminal may send the packet with the raised priority level to the network, and since the packet with the raised priority level has a higher priority level than the packet corresponding to the other service type, the network may preferentially process the packet with the raised priority level, so that even in the case of network congestion, the packet corresponding to the important service type information can be preferentially processed, thereby improving the transmission rate of the important service type information and improving the user experience.
In one embodiment, since the information processing method uses the above-described step S100, step S200, step S300 and step S400, when the terminal acquires the service type information, when the terminal determines that the priority level attribute of the service type information is an important service type attribute, for example, the service type information is an IMS emergency call service, the terminal can increase the priority level of the message corresponding to the service type information according to the important service type attribute and transmit the message with the increased priority level to the network, so that, even in the case of network congestion, since the message with the increased priority level has a higher priority level than other messages, therefore, the message corresponding to the service type information can be processed preferentially, so that the transmission rate of important service type information can be improved, and the use experience of a user can be improved.
In addition, in an embodiment, the information processing method further includes the steps of:
step S500, acquiring an Attach Accept message from the network, where the Attach Accept message carries Emergency Service Category (ESC) information, and the ESC information is used to determine a priority attribute of the Service type information.
In an embodiment, when a user initiates a service connection request to a network through a terminal, the terminal receives an Attach Accept message from the network in a process of establishing PDN connection between the terminal and the network, and since the Attach Accept message carries ESC information, and the ESC information can be used to determine that a priority attribute of service type information is an important service type attribute or a common service type attribute, when the terminal acquires the service type information, the priority attribute of the service type information can be determined to be the important service type attribute or the common service type attribute according to the ESC information.
As can be understood by those skilled in the art, an ESC field is set in an Attach Accept message sent by a network, as shown in fig. 3A, the Attach Accept message may carry ESC information in the ESC field, and when a terminal determines whether a priority attribute of service type information is an important service type attribute through content in the Attach Accept message sent by the network, the terminal may determine whether the priority attribute of service type information is an important service type attribute according to the ESC information carried in the ESC field.
In addition, in an embodiment, when the terminal receives the Attach Accept message from the network, step S200 may include, but is not limited to, the following steps:
step S210, determining the priority attribute of the service type information as an important service type attribute according to the ESC information in the Attach Accept message.
Those skilled in the art can understand that the ESC information carried by the ESC field in the Attach Accept message may set different values according to different information types, for example, as shown in fig. 3B, when the ESC information carried by the ESC field takes a value of 1, the ESC information represents a Police type, that is, the corresponding message is routed to the Police center server; for another example, when the ESC information carried by the ESC field takes a value of 2, the ESC information represents an Ambulance type, that is, the corresponding message is routed to the rescue center server. Therefore, after the terminal acquires the service type information, the terminal may determine that the priority attribute of the service type information is an important service type attribute according to the specific value of the ESC information in the Attach Accept message.
In addition, referring to fig. 4, in an embodiment, the information processing method further includes the following steps:
step S600, terminal information is obtained and sent to a network, and the terminal information is used for negotiating with the network that the priority level attribute of the service type information is an important service type attribute or a common service type attribute;
step S700, obtaining negotiation feedback information from the network according to the terminal information.
It should be noted that the present embodiment and the above-mentioned embodiment including step S500 may be parallel to each other.
In an embodiment, after the terminal establishes the PDN connection with the network, before the terminal updates the priority level of the packet corresponding to the important service type information, the terminal may negotiate with the network to determine whether to increase the priority level of the packet corresponding to the important service type information.
In an embodiment, when the terminal determines whether to increase the priority level of the packet corresponding to the important service type information by using a negotiation with the network, the terminal may first obtain the terminal information stored therein, and then send the terminal information to the network, so that the network makes a negotiation decision according to the terminal information, and after the network completes the negotiation decision according to the terminal information sent by the terminal, the network sends negotiation feedback information to the terminal, so that the terminal receiving the negotiation feedback information can execute subsequent related steps according to the negotiation feedback information.
In an embodiment, the terminal information comprises at least an access class of the terminal. The Access Class (Access Class) of the terminal is stored in an EFACC file on a Subscriber Identity Module (SIM) card. The access class can only be modified by the operator, typically by means of the Over The Air (OTA).
As will be appreciated by those skilled in the art, the following is specified in the 3GPP specifications:
(1) users with access levels of 0 to 9 are ordinary users, and users with access levels of 11 to 15 are high-priority users;
(2) on each SIM card, there is only one access grade with the grade from 0 to 9, and there are several access grades with the grade from 11 to 15;
(3) the normal user only contains access classes of levels 0 to 9.
Based on the above specification, the network can negotiate with the terminal according to the access level in the terminal information, so that the terminal determines whether the priority level of the packet corresponding to the important service type information needs to be increased. It should be noted that, in the process of making a negotiation decision with the terminal by the network according to the access level of the terminal, the network may make a negotiation decision with the terminal according to information such as the network load condition and the access level of the terminal.
In an embodiment, the terminal information further includes user subscription information, so that the network may perform a negotiation decision with the terminal according to the network load condition, the access level of the terminal, the user subscription information, and other contents, so that the terminal determines whether to increase the priority level of the packet corresponding to the important service type information.
In addition, in an embodiment, when the terminal acquires the negotiation feedback information obtained according to the terminal information from the network, the step S200 may include, but is not limited to, the following steps:
step S220, determining the priority attribute of the service type information as an important service type attribute according to the negotiation feedback information.
In an embodiment, in a case that a terminal acquires negotiation feedback information obtained according to terminal information from a network, the terminal may determine whether a priority attribute of service type information is an important service type attribute according to the received negotiation feedback information, and if the terminal determines that the priority attribute of the service type information is the important service type attribute, the terminal may consider that the service type information belongs to an important service type or an emergency service type.
Additionally, in an embodiment, step S300 may include, but is not limited to, the following steps:
step S310, according to the important service type attribute, increasing the value of the Differentiated Services Code Point (DSCP) field of the packet corresponding to the service type information, so as to improve the priority level of the packet.
In an embodiment, when the terminal establishes a PDN connection with the network to send a service data packet, the terminal encapsulates data corresponding to the service type information into an Internet Protocol (IP) header, thereby constructing a complete packet data packet to be sent to the network. In the IP header, a Type of Service (TOS) field is provided, and in the TOS field, a DSCP field is further provided, the DSCP field occupies 6 bits and is used to define a priority level of the Service Type information, and 64 priority levels are defined, which are respectively a priority level 0 to a priority level 63, where the priority level 0 is the lowest priority level and the priority level 63 is the highest priority level. Therefore, when the terminal determines that the priority level attribute of the service type information is the important service type attribute, the terminal can increase the value of the DSCP field, so that the priority level of the corresponding message is improved, and the transmission stability of the message with the improved priority level can be ensured even under the condition of network congestion.
It should be noted that, according to the value range of the DSCP field, four service types can be correspondingly classified: class Selector (CS), Assured Forwarding (AF), Expedited Forwarding (EF), and default service. Wherein the CS service may be for compatibility with an IP priority (IP Precedence), the level CS0 through the level CS7 corresponding to the levels IP Precedence 0 through IP Precedence 7, respectively; the AF service is further expanded on the basis of the CS service, and comprises a discarding priority mark; the EF service is suitable for services with low packet loss rate, low delay, low jitter, and guaranteed bandwidth, such as Voice over Internet Protocol (VoIP) services; the default service is used to provide Best Effort service (Best Effort).
In addition, referring to fig. 5, in an embodiment, the information processing method further includes the following steps:
step S800, PDN connection is established according to the service type information;
and step S900, configuring interface and routing information according to the PDN connection.
In an embodiment, after the terminal performs step S800 and establishes a PDN connection with the network, the terminal performs step S900 to bind a corresponding packet egress interface and configure related routing information for the PDN connection inside the terminal.
In an embodiment, step S800 and step S900 may be executed before step S100, or may be executed after step S100, which is not specifically limited in this embodiment. When steps S800 and S900 are executed before step S100, that is, it indicates that the terminal has established a PDN connection with the network, and when the terminal has established a PDN connection with the network, if the user sends an important Service connection request (or an urgent Service connection request), the terminal may first perform negotiation with the network about a load condition, Quality of Service (QoS), and the like, and then the terminal determines whether it is necessary to increase a priority level of a packet corresponding to corresponding Service type information according to a result of the negotiation. In the case that steps S800 and S900 are executed after step S100, that is, it is stated that the terminal has not established a PDN connection corresponding to the network, in this case, if the user sends an important service connection request (or an emergency service connection request), the terminal establishes a PDN connection corresponding to the network after receiving the corresponding service type information, and determines whether it is necessary to increase the priority level of the packet corresponding to the service type information according to the priority level attribute of the received service type information.
In addition, in an embodiment, after the terminal performs configuration of outgoing interface and routing information according to the created PDN connection, the step S400 includes, but is not limited to, the following steps:
and step S410, sending the message with the priority level improved to the network according to the output interface and the routing information.
In an embodiment, the egress interface is configured to indicate a forwarding exit of the packet, and after the terminal completes configuration of the egress interface and the routing information, the relevant packet may be forwarded from the corresponding egress interface according to the corresponding routing information, so as to implement data transmission between the terminal and the network.
In order to better explain the information processing method provided by the embodiment of the present invention, the following detailed description is made by using specific examples:
in a specific example, as shown in fig. 6, when a user initiates an IMS emergency call service to a network by using a terminal, the terminal may execute a related information processing method according to the IMS emergency call service, where the information processing method specifically includes the following steps:
step S101, a user dials an emergency number, and a terminal initiates an IMS emergency call;
step S102, a PDN management module in the terminal creates an Emergency (Emergency) type PDN connection;
step S103, a connection management module in the terminal configures corresponding output interface and routing information for the PDN connection;
step S104, a priority discrimination module in the terminal discriminates the DSCP priority of the IP message used by the PDN connection;
step S105, a message filling module in the terminal fills corresponding data to be sent in the IP message according to the judgment result of the priority judgment module;
step S106, the terminal sends a data packet related to the PDN connection to the network through a data receiving and sending module;
in step S107, the session ends.
According to the specific example, when a user initiates a service connection request to a network through a terminal, the terminal may obtain corresponding service type information, and when the terminal determines that the priority attribute of the service type information is an important service type attribute, the terminal may increase the priority of a packet corresponding to the service type information according to the important service type attribute and send the packet with the increased priority to the network.
In addition, another embodiment of the present invention also provides a terminal, including: a memory, a processor, and a computer program stored on the memory and executable on the processor.
The processor and memory may be connected by a bus or other means.
The memory, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs as well as non-transitory computer executable programs. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and these remote memories may be connected to the processor through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
It should be noted that the terminal in this embodiment may include the system architecture platform in the embodiment shown in fig. 1, and the terminal in this embodiment and the system architecture platform in the embodiment shown in fig. 1 belong to the same inventive concept, so that both have the same implementation principle and technical effect, and are not described in detail here.
The non-transitory software programs and instructions necessary to implement the information processing method of the above-described embodiment are stored in the memory, and when executed by the processor, perform the information processing method of the above-described embodiment, for example, the method steps S100 to S400 in fig. 2, the method steps S600 to S700 in fig. 4, and the method steps S800 to S900 in fig. 5 described above are performed.
The above described terminal embodiments are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Furthermore, another embodiment of the present invention provides a computer-readable storage medium, which stores computer-executable instructions, which are executed by a processor or a controller, for example, by a processor in the terminal embodiment, and can make the processor execute the information processing method in the above-described embodiment, for example, execute the above-described method steps S100 to S400 in fig. 2, method steps S600 to S700 in fig. 4, and method steps S800 to S900 in fig. 5.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (11)
1. An information processing method includes the steps of,
acquiring service type information, wherein the service type information has a priority level attribute;
determining the priority level attribute of the service type information as an important service type attribute;
improving the priority level of the message corresponding to the service type information according to the important service type attribute;
and sending the message with the improved priority level to the network.
2. The information processing method according to claim 1, further comprising:
acquiring an Attach acceptance (Attach) message from a network, wherein the Attach Accept message carries ESC information of an emergency service type, and the ESC information is used for judging a priority attribute of the service type information.
3. The information processing method according to claim 2, wherein said determining that the priority attribute of the service type information is an important service type attribute comprises:
and determining the priority level attribute of the service type information as an important service type attribute according to the ESC information in the Attach Accept message.
4. The information processing method according to claim 1, further comprising:
acquiring terminal information and sending the terminal information to a network, wherein the terminal information is used for negotiating with the network that the priority level attribute of the service type information is an important service type attribute or a common service type attribute;
and acquiring negotiation feedback information from the network according to the terminal information.
5. The information processing method according to claim 4, wherein said determining that the priority attribute of the service type information is an important service type attribute comprises:
and determining the priority level attribute of the service type information as an important service type attribute according to the negotiation feedback information.
6. The information processing method according to claim 4, wherein the terminal information includes at least an access class of the terminal.
7. The information processing method according to claim 1, wherein the increasing the priority level of the packet corresponding to the service type information according to the important service type attribute comprises:
and increasing the numerical value of the DSCP field of the message corresponding to the service type information according to the important service type attribute so as to improve the priority level of the message.
8. The information processing method according to any one of claims 1 to 7, characterized by further comprising:
establishing a Packet Data Network (PDN) connection according to the service type information;
and configuring an interface and routing information according to the PDN connection.
9. The information processing method of claim 8, wherein sending the message with the increased priority to the network comprises:
and sending the message with the priority level improved to a network according to the outgoing interface and the routing information.
10. A terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor implements the information processing method according to any one of claims 1 to 9 when executing the computer program.
11. A computer-readable storage medium storing computer-executable instructions for performing the information processing method of any one of claims 1 to 9.
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| CN202010420032.2A CN112333113A (en) | 2020-05-18 | 2020-05-18 | Information processing method, terminal and computer readable storage medium |
| PCT/CN2021/091608 WO2021233119A1 (en) | 2020-05-18 | 2021-04-30 | Information processing method, terminal, and computer-readable storage medium |
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| WO2022148371A1 (en) * | 2021-01-06 | 2022-07-14 | 华为技术有限公司 | Message transmission method and apparatus |
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