CN107770809B - Method, base station, terminal and system for controlling data packet transmission - Google Patents
Method, base station, terminal and system for controlling data packet transmission Download PDFInfo
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- CN107770809B CN107770809B CN201610700573.4A CN201610700573A CN107770809B CN 107770809 B CN107770809 B CN 107770809B CN 201610700573 A CN201610700573 A CN 201610700573A CN 107770809 B CN107770809 B CN 107770809B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0289—Congestion control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
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Abstract
The invention discloses a method for controlling data packet transmission, which comprises the following steps: determining control parameters of a base station corresponding to the attribute information according to the attribute information of the terminal; and sending the determined control parameters to the terminal, wherein the control parameters are used for controlling the terminal to send a data packet to be sent to perform uplink sending. The invention also discloses a base station, a terminal and a system for controlling the data packet transmission.
Description
Technical Field
The present invention relates to a data packet transmission technology, and in particular, to a method, a base station, a terminal, and a system for controlling data packet transmission.
Background
Typical packet Services on the current mobile Internet include Social Networking Services (SNS), Instant Messaging Services (IM), and Voice over Internet Protocol (VoIP), and the flow rules of these packet Services are divided into: the packet includes an intermittent packet and a persistent packet, which are mainly referred to as small information messages. Such as: status updates of friends, text chatting, privacy messages, periodic Keep alive messages, heartbeat messages to Keep the user and server networked, etc. These messages not only have a small total traffic (<2K Bytes), a small number of IP packets (<20packets), a short duration of data transfer (less than 3 seconds), but also are sent more frequently (with a period varying from 30 seconds to 4 minutes). As such, it is easy to cause frequent transitions of the wireless connection state, namely: the migration of Radio Resource Control (RRC) state from IDLE/PCH to FACH/DCH causes a huge signaling impact on the network devices connected to the base station. Meanwhile, because these applications usually have a notification function, the server maintains a network connection with the client terminal, and when an emergency occurs in the network or a message is pushed regularly, the server sends the message to a large number of terminals covered by the network at the same time, which may cause a serious paging impact to the network. If push traffic is sent to a high density population in a stadium, it is likely to induce a signaling storm in the LTE/EPC network, lightly overloading the network equipment connected to the base station, and heavily causing the entire network to fail.
Disclosure of Invention
In order to solve the existing technical problem, embodiments of the present invention are expected to provide a method, a base station, a terminal, and a system for controlling data packet transmission, which can reduce the influence of packet service on a network.
The technical scheme of the embodiment of the invention is realized as follows:
according to an aspect of the embodiments of the present invention, there is provided a method for controlling data packet transmission, the method including:
determining control parameters of a base station corresponding to the attribute information according to the attribute information of the terminal;
and sending the determined control parameters to the terminal, wherein the control parameters are used for controlling the terminal to send a data packet to be sent to perform uplink sending.
In the foregoing solution, before the determining, according to the attribute information of the terminal, the control parameter of the base station corresponding to the attribute information, the method further includes:
and configuring control parameters corresponding to the attribute information of the terminal according to the data transmission request transmitted by the terminal.
In the foregoing solution, the sending the determined control parameter to the terminal includes:
the control parameters are encapsulated in the system information of the base station and are sent to the terminal in an information broadcasting mode in the system information;
or, the control parameter is written into the system information of the base station, and is sent to the terminal in a mode of control signaling in the system information.
According to another aspect of the embodiments of the present invention, there is provided a method for controlling data packet transmission, the method including:
when judging that the system information of the base station contains control parameters corresponding to the attribute information of the terminal, extracting the control parameters;
and controlling the data packet to be sent according to the extracted control parameter.
In the above scheme, before the controlling the sending of the data packet to be sent according to the extracted control parameter, the method further includes:
storing base station frequency points where the terminal resides and control parameter arrays corresponding to the base station frequency points, and setting subscripts for the control parameter arrays of each base station;
wherein the control parameter array of each base station includes a plurality of array elements, and each array element includes: and the corresponding relation between the control parameters of the corresponding base station and the terminal attribute information.
In the above scheme, when the storage space for storing the base station frequency point and the control parameter array in the terminal is insufficient, the array element with the longest storage time in the control parameter array is deleted according to the subscript of the control parameter array of each base station.
According to still another aspect of the embodiments of the present invention, there is provided a base station for controlling data packet transmission, the base station including: a determining unit and a transmitting unit; wherein the content of the first and second substances,
the determining unit is configured to determine, according to attribute information of a terminal, a control parameter of a base station corresponding to the attribute information, where the control parameter is used to control a to-be-sent data packet of the terminal to perform uplink sending;
the sending unit is configured to send the control parameter determined by the determining unit to the terminal.
In the foregoing solution, the base station further includes:
and the configuration unit is used for configuring the control parameters corresponding to the attribute information of the terminal according to the data transmission request transmitted by the terminal.
In the foregoing solution, the sending unit is specifically configured to encapsulate the control parameter determined by the determining unit in system information of the base station, and send the control parameter to the terminal in an information broadcast manner in the system information;
or, the control parameter determined by the determining unit is written into the system information of the base station, and is sent to the terminal in a control signaling mode in the system information.
According to another aspect of the embodiments of the present invention, there is provided a terminal for controlling data packet transmission, the terminal including:
an extraction unit and a transmission unit; wherein the content of the first and second substances,
the extracting unit is used for extracting the control parameter when judging that the system information of the base station contains the control parameter corresponding to the attribute information of the terminal;
and the control unit is used for controlling the sending of the data packet to be sent according to the control parameters extracted by the extraction unit.
In the foregoing solution, the terminal further includes:
the storage unit is used for storing base station frequency points where the terminal resides and control parameter arrays corresponding to the base station frequency points, and setting subscripts for the control parameter arrays of each base station;
wherein the control parameter array of each base station includes a plurality of array elements, and each array element includes: and the corresponding relation between the control parameters of the corresponding base station and the terminal attribute information.
In the foregoing solution, the terminal further includes:
and the deleting unit is used for deleting the array element with the longest storage time in the control parameter array according to the subscript of the control parameter array of each base station when the storage space of the storage unit for storing the base station frequency point and the control parameter array is insufficient.
According to still another aspect of the embodiments of the present invention, there is provided a system for controlling transmission of a data packet, the system including: a base station and a terminal; wherein the content of the first and second substances,
the base station is used for determining the control parameters of the base station corresponding to the attribute information according to the attribute information of the terminal and sending the control parameters to the terminal; the control parameters are used for controlling the terminal to send a data packet to be sent to perform uplink sending;
and the terminal is used for extracting the control parameter when judging that the system information of the base station contains the control parameter corresponding to the attribute information of the terminal, and controlling the data packet to be sent according to the extracted control parameter.
The embodiment of the invention provides a method, a base station, a terminal and a system for controlling data packet transmission, wherein control parameters of the base station corresponding to attribute information are determined according to the attribute information of the terminal; and sending the determined control parameters to the terminal. Therefore, the control parameters are sent to the terminal, the data sending requests of the plurality of applications from the terminal are delayed for a certain time and sent uniformly, the frequent migration of the wireless connection state is avoided, the frequent establishment and release of the network connection are also avoided, and the huge signaling impact of the packet service on the network equipment is reduced.
Drawings
Fig. 1 is a flowchart illustrating a method for controlling data packet transmission according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating another method for controlling data packet transmission according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a base station for controlling data packet transmission according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal for controlling data packet transmission according to an embodiment of the present invention;
fig. 5 is a schematic network flow diagram of a terminal sending a data packet according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a system for controlling data packet transmission according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Fig. 1 is a flowchart illustrating a method for controlling data packet transmission according to an embodiment of the present invention; as shown in fig. 1, the method includes:
here, during accessing a base station, the base station of the base station may identify a priority level of the terminal through attribute information of the terminal, specifically, the attribute information may be an Access Class (AC), and the AC is generally written in a Subscriber Identity Module (SIM) card of the terminal. When terminals of different ACs access a base station, the base station determines control parameters corresponding to the AC grade in the base station according to the AC grade of the terminal;
here, after determining the control parameter corresponding to the attribute information of the terminal, the base station sends the control parameter to the terminal, where the control parameter is used to control a data packet to be sent of the terminal to perform uplink transmission.
In this embodiment of the present invention, the sending the control parameter to the terminal includes:
the control parameters are encapsulated in the system information of the base station and are sent to the terminal in an information broadcasting mode in the system information; or, the control parameter is written into the system information of the base station, and the terminal acquires the control parameter from the control signaling in the system information.
Here, after determining the control parameter corresponding to the attribute information of the terminal, the base station encapsulates the control parameter in the broadcast information of the base station, the terminal can receive the broadcast information in the base station as long as being powered on, and the terminal analyzes the control parameter in the broadcast information after receiving the broadcast information.
Or, when the base station generates a control signaling, the base station writes the control parameter into the control signaling, and after the terminal accesses the base station, monitors a corresponding control channel in the base station, so that the terminal can obtain the control parameter from the control signaling in the control channel when monitoring the control channel of the base station.
In this embodiment of the present invention, before determining the control parameter of the base station corresponding to the attribute information according to the attribute information of the terminal, the method further includes:
and configuring control parameters corresponding to the attribute information of the terminal according to the data transmission request transmitted by the terminal.
Here, on the server side, the base station receives a data transmission request transmitted from the terminal, the data request may be one or two or more, the base station delays the data transmission request for a certain time according to the attribute information of the terminal after receiving the data transmission request, and then transmits the data transmission request in a unified manner, and configures a control parameter corresponding to the attribute information of the terminal for the terminal according to the delayed time, where the certain time may be 60 s/sec, 20 s/sec, or the like, and the specific time may be set according to a network requirement. Because the corresponding control parameters are configured for the attribute information of the terminal, after the attribute information of the terminal is determined, the control parameters acquired by the terminal can be ensured to be corresponding to the attribute information of the terminal.
In this embodiment of the present invention, the System Information of the base station may be divided into a Master Information Block (MIB) and a plurality of System Information Blocks (SIB), where a scheduling Information list of an SIB1 in the plurality of SIB blocks may be flexibly configured with the System Information of a certain base station, and the configuration specifically includes: (1) each SIB can only be contained in a single system message of a certain base station; (2) only SIBs with the same scheduling period can be included in the same system message of a certain base station; (3) among the multiple SIBs, the SIB2 is always included in the system message corresponding to the first entry in the scheduling information list, and the multiple system messages may have the same scheduling period. If the base station needs to change the control parameters and the attribute information of the terminal, a PAGE message is sent to the terminal to inform the terminal that the system information of the base station needs to be changed, the base station sends the changed system information to the terminal in the next adjustment period, and the terminal obtains new system information of the base station in the next adjustment period after receiving the system information change notice sent by the base station. Specifically, the SIB1 contains a network information element indicating whether the system message has changed, and the terminal may determine whether the system message has changed by detecting whether the network information element has changed, so as to determine whether other SIBs need to be reacquired.
In this embodiment of the present invention, the control parameter refers to a specific delay time for the terminal to send a data packet to be sent, for example, if the attribute information of the terminal is AC1, and the delay time for the data packet to be sent in the terminal is 60 s/sec, the control parameter corresponding to AC1 is configured for the terminal, which is 60 s/sec, and then the terminal sends the data packet to the base station every 60s according to the configured control parameter; for example, if the attribute information of the terminal is AC2, it is assumed that the delay time of a data packet to be sent in the terminal is 20 s/sec, and the control parameter corresponding to the AC2 is configured for the terminal, which is 20 s/sec, and then the terminal sends a data packet to the base station every 20 s/sec according to the configured control parameter. Therefore, it can be known that the higher the attribute information grade of the terminal is, the shorter the data transmission request delay time is, and conversely, the lower the attribute information grade of the terminal is, the longer the data transmission request delay time is, so that the influence of the packet service on the network can be eliminated by controlling the data packet to be transmitted of the terminal according to the control parameter. Specifically, as shown in table 1:
| user identification number | Access class | Control parameter |
| 1 | AC1 | 60S (seconds) |
| 2 | AC2 | 20S (second) |
TABLE 1
FIG. 2 is a flowchart illustrating another method for controlling data packet transmission according to an embodiment of the present invention; as shown in fig. 2, the method includes:
here, a terminal receives a broadcast message transmitted by the base station after accessing the base station, the terminal analyzes the broadcast message after receiving the broadcast message, then determines whether the broadcast message includes a control parameter corresponding to attribute information of the terminal, and extracts the control parameter from system information of the base station if the broadcast message includes the control parameter corresponding to an attribute information level of the terminal.
here, after extracting the control parameter, the terminal determines whether to start a data packet transmission control mode, and if it is determined that the data packet transmission control mode is to be started, controls transmission of a data packet to be transmitted according to the control parameter. For example, if the control parameter is 60s, the data packets to be transmitted are uniformly transmitted every 60s, so that the successful transmission of the data can be ensured, and paging impact and network paralysis on the network can be avoided.
Specifically, each time the terminal resides in one base station, the terminal stores the base station frequency point where the terminal resides and a control parameter array corresponding to the base station frequency point, and sets a subscript for the control parameter array of each base station; for example, if the terminal resides in the 1 st base station, the control parameter array subscript of the 1 st base station is set to 0; for another example, if the terminal resides in the 2 nd base station, the control parameter array subscript of the 2 nd base station is set to 1, and so on, and when the terminal resides in the 1 st base station again, the terminal may directly obtain the control parameters of the base station locally by using the system information of the 1 st base station previously stored in the terminal, so that the terminal does not need to obtain the control parameters corresponding to the attribute information level of the terminal from the base station of the base station every time, and the probability of erroneous reception of the system information of the base station is reduced. Here, in order to determine the control parameter of each base station, a buffer index table may be set in the terminal, and system information of each base station and a control parameter array corresponding to each terminal are stored in the buffer index table, where the control parameter array of each base station includes a plurality of array elements, and each array element includes: the control parameters of the base station and the corresponding relation with the terminal attribute information. And when the storage space of the base station frequency points and the control parameter arrays stored in the terminal is insufficient, deleting the array elements with the longest storage time in the control parameter arrays according to the subscripts of the control parameter arrays of each base station. For example, if the index of the control parameter array with the longest storage time is 0, the array element with the longest storage time is deleted from the control parameter array with the index of 0.
Fig. 5 is a schematic network flow diagram of a terminal sending a data packet according to an embodiment of the present invention. As shown in fig. 5;
after accessing a base station 502, a terminal UE 501 acquires system broadcast information from the base station 502, where the system broadcast information includes a control parameter configured by a core network 503, and the control parameter refers to a control parameter corresponding to attribute information of the UE 501; after receiving the system broadcast information, the UE 501 parses the system broadcast information, and controls the sending time of the data packet to be sent according to the parsed control parameter.
Fig. 3 is a schematic structural diagram of a base station for controlling data packet transmission according to an embodiment of the present invention, and as shown in fig. 3, the base station includes: determination unit 301 and transmission unit 302: wherein the content of the first and second substances,
the determining unit 301 is configured to determine, according to attribute information of a terminal, a control parameter of a base station corresponding to the attribute information, where the control parameter is used to control a to-be-sent data packet of the terminal to perform uplink sending;
the sending unit 302 is configured to send the control parameter determined by the determining unit 301 to the terminal.
Here, during the process that the terminal user accesses the base station, the base station may identify the priority level of the terminal through attribute information of the terminal, specifically, the attribute information may be an AC, and the AC is usually written in a user SIM card of the terminal. When terminals of different ACs access a base station, a determining unit 301 in the base station determines a control parameter corresponding to an AC level in the base station according to the AC level of the terminal, after the determining unit 301 determines the control parameter corresponding to the AC level of the terminal, the transmitting unit 302 transmits the control parameter to the terminal, and after receiving the control parameter, the terminal controls a to-be-transmitted data packet of the terminal to perform uplink transmission according to the control parameter.
In this embodiment of the present invention, the sending unit 302 is specifically configured to encapsulate the control parameter determined by the determining unit 301 in the system information of the base station, and send the control parameter to the terminal in an information broadcasting manner in the system information; or, the control parameter determined by the determining unit 301 is written into the system information of the base station, and the control parameter is sent to the terminal in a control signaling manner in the system information.
Here, after determining the control parameter corresponding to the attribute information level of the terminal, the determining unit 301 encapsulates the control parameter in the broadcast information of the base station by the sending unit 302, the terminal can receive the broadcast information in the base station as long as it is powered on, and the terminal parses the control parameter in the broadcast information after receiving the broadcast information.
Or, when generating a control signaling, the sending unit 302 writes the control parameter into the control signaling, so that when the terminal accesses the base station and listens to a corresponding control channel in the base station, the sending unit acquires the control parameter from the control signaling in the control channel.
In this embodiment of the present invention, the base station further includes: a configuration unit 303, configured to configure a control parameter corresponding to the attribute information of the terminal according to the data transmission request sent by the terminal.
Here, the base station receives a data transmission request transmitted from the terminal, the data request may be one or two or more, the base station delays the data transmission request for a certain time according to the attribute information of the terminal after receiving the data transmission request, and then transmits the data transmission request in a unified manner, and configures the control parameter corresponding to the attribute information of the terminal for the terminal according to the delayed time, where the certain time may be 60 s/sec, 20 s/sec, or the like, and the specific time may be set according to a network requirement.
In this embodiment of the present invention, the system information of the base station may be divided into an MIB block and multiple SIB blocks, where a scheduling information list of an SIB1 in the multiple SIB blocks may flexibly configure the system information of a certain base station, and the configuration specifically includes: (1) each SIB can only be contained in a single system message of a certain base station; (2) only SIBs with the same scheduling period can be included in the same system message of a certain base station; (3) among the multiple SIBs, the SIB2 is always included in the system message corresponding to the first entry in the scheduling information list, and the multiple system messages may have the same scheduling period. If the base station needs to change the control parameters and the attribute information of the terminal, the sending unit 302 will send PAGE messages to the terminal first to notify the terminal that the system information of the base station is to be changed, and the sending unit 302 will send the changed system information to the terminal in the next adjustment period, and the terminal will obtain new system information of the base station in the next adjustment period after receiving the system information change notification sent by the sending unit 302. Specifically, the SIB1 contains an information element indicating whether the system message has changed, and the terminal may determine whether the system message has changed by detecting whether the information element has changed, so as to determine whether other SIBs need to be reacquired.
In this embodiment of the present invention, the control parameter refers to that the configuration unit sets a specific delay time for the terminal to send a data packet to be sent, for example, if the attribute information of the terminal is AC1, the configuration unit 303 sets the delay time for the terminal to send the data packet to be sent to be 60 s/s, and configures the control parameter corresponding to the AC1 for the terminal according to the delay time, which is 60 s/s, and then the terminal sends the data packet to the base station every 60s according to the control parameter configured by the configuration unit 303; if the attribute information of the terminal is AC2, the configuration unit 303 sets the delay time of a data packet to be sent in the terminal to be 20 s/sec, configures the control parameter corresponding to the AC2 for the terminal according to the delay time to be 20 s/sec, and then the terminal sends the data packet to the base station every 20 s/sec according to the control parameter configured by the configuration unit 303. Therefore, it can be known that the higher the attribute information grade of the terminal is, the shorter the data transmission request delay time is, and conversely, the lower the attribute information grade of the terminal is, the longer the data transmission request delay time is, so that the influence of the packet service on the network can be eliminated by controlling the data packet to be transmitted of the terminal according to the control parameter.
Fig. 4 is a schematic structural diagram of a terminal for controlling data packet transmission according to an embodiment of the present invention. As shown in fig. 4, the terminal includes: extraction unit 401 and control unit 402: wherein the content of the first and second substances,
the extracting unit 401 is configured to extract a control parameter corresponding to the attribute information of the terminal when it is determined that the system information of the base station includes the control parameter;
the control unit 402 is configured to control sending of a data packet to be sent according to the control parameter extracted by the extraction unit 401.
Here, after accessing the base station, the extracting unit 401 receives a broadcast message sent by the base station, after receiving the broadcast message, first parses the broadcast message, then determines whether the broadcast message includes a control parameter corresponding to the attribute information of the terminal, and if the broadcast message includes the control parameter corresponding to the attribute information level of the terminal, extracts the control parameter from the system information of the base station.
After the extraction unit 401 extracts the control parameter, it determines whether to start a data packet transmission control mode, and if it is determined that the data packet transmission control mode is to be started, the control unit 402 is triggered, and the control unit 402 controls transmission of a data packet to be transmitted according to the control parameter. For example, if the control parameter is 60s, the control unit 402 controls the terminal to uniformly send the data packet to be sent once every 60s, so as to ensure successful sending of the data and avoid paging impact and network paralysis to the network.
In the embodiment of the present invention, the terminal further includes: a storage unit 403, configured to store a base station frequency point where the terminal resides and a control parameter array corresponding to the base station frequency point, and set a subscript for the control parameter array of each base station; wherein the control parameter array of each base station includes a plurality of array elements, and each array element includes: and the corresponding relation between the control parameters of the corresponding base station and the terminal attribute information.
Here, each time the terminal resides in one base station, the storage unit 403 is triggered, the storage unit 403 stores the base station frequency point where the terminal resides and the control parameter array corresponding to the base station frequency point in the terminal, and a subscript is set for the control parameter array of each base station; for example, if the terminal resides in the 1 st base station, the control parameter array subscript of the 1 st base station is set to 0; for another example, if the terminal resides in the 2 nd base station, the control parameter array subscript of the 2 nd base station is set to 1, and so on, and when the terminal resides in the 1 st base station again, the terminal may directly obtain the control parameters of the base station locally by using the system information of the 1 st base station that is stored in the terminal before the storage unit 403, so that the terminal does not need to obtain the control parameters corresponding to the terminal attribute information from the base station each time, and the probability of erroneous reception of the system information of the base station is reduced. Here, in order to facilitate determination of the control parameter of each base station, a buffer index table may be set in the terminal, and the storage unit 403 may store system information of each base station and a control parameter array corresponding to each terminal in the buffer index table, where the control parameter array of each base station includes a plurality of array elements, and each array element includes: the control parameters of the base station and the corresponding relation with the terminal attribute information.
In the embodiment of the present invention, the terminal further includes: and a deleting unit 404, configured to delete the array element with the longest storage time in the control parameter array according to the subscript of the control parameter array of each base station when the storage space of the base station frequency point and the control parameter array stored in the storage unit 403 is insufficient.
Here, when the storage space of the base station frequency point and the control parameter array stored in the terminal is insufficient, the deleting unit 404 is triggered, and the deleting unit 404 deletes the array element with the longest storage time in the control parameter array according to the subscript of the control parameter array of each base station. For example, if the index of the control parameter array with the longest storage time is 0, the array element with the longest storage time is deleted from the control parameter array with the index of 0. The detailed description of the network flow of the terminal sending the data packet refers to the description of fig. 5 in the embodiment of the method.
Fig. 6 is a schematic structural diagram of a system for controlling data packet transmission according to an embodiment of the present invention, and as shown in fig. 6, the system includes: a base station 601 and a terminal 602; wherein the content of the first and second substances,
the base station 601 is configured to determine, according to the attribute information of the terminal 602, a control parameter of the base station corresponding to the attribute information, and send the control parameter to the terminal 602; the control parameter is used to control the terminal 602 to send a data packet to be sent for uplink transmission;
the terminal 602 is configured to, when it is determined that the system information of the base station 601 includes a control parameter corresponding to the attribute information of the terminal 602, extract the control parameter, and control transmission of a data packet to be transmitted according to the extracted control parameter.
Here, the base station 601 is specifically the base station described in fig. 3, and the details can be described with reference to the base station in fig. 3.
The terminal 602 is specifically the terminal described in fig. 4, and details can refer to the description of the terminal in fig. 4.
In the embodiment of the invention, the corresponding relation of the control parameters corresponding to the attribute information in the terminal is established in the base station, so that each base station can implement corresponding control behaviors on the terminal according to the control parameters corresponding to the attribute information of different terminals, and the problem that the prior art can not control the sending of the data packet according to the attribute information of the terminal is solved.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (13)
1. A method for controlling packet transmission of packet services, the method comprising:
the base station determines the control parameters of the base station corresponding to the attribute information of the access grade according to the attribute information of the access grade of the terminal;
the base station sends the determined control parameters of the base station corresponding to the attribute information of the access level to the terminal, so that the terminal controls a data packet of a packet service to be sent to carry out uplink sending according to the control parameters corresponding to the attribute information of the access level of the terminal;
the control parameter is the interval time of the control terminal sending the data packet to the base station at intervals.
2. The method according to claim 1, wherein before determining the control parameter of the base station corresponding to the attribute information according to the attribute information of the terminal, the method further comprises:
and configuring control parameters corresponding to the attribute information of the terminal according to the data transmission request transmitted by the terminal.
3. The method of claim 1, wherein the sending the determined control parameter to the terminal comprises:
the control parameters are encapsulated in the system information of the base station and are sent to the terminal in an information broadcasting mode in the system information;
or, the control parameter is written into the system information of the base station, and is sent to the terminal in a mode of control signaling in the system information.
4. A method for controlling packet transmission of packet services, the method comprising:
when the terminal judges that the system information of the base station contains the control parameter corresponding to the attribute information of the access grade of the terminal, extracting the control parameter;
the terminal controls the data packet of the small packet service to be sent to carry out uplink sending according to the extracted control parameter corresponding to the attribute information of the access level;
the control parameter is the interval time of the control terminal sending the data packet to the base station at intervals.
5. The method according to claim 4, wherein before said controlling the transmission of the data packet to be transmitted according to the extracted control parameter, the method further comprises:
storing base station frequency points where the terminal resides and control parameter arrays corresponding to the base station frequency points, and setting subscripts for the control parameter arrays of each base station;
wherein the control parameter array of each base station includes a plurality of array elements, and each array element includes: and the corresponding relation between the control parameters of the corresponding base station and the terminal attribute information.
6. The method according to claim 5, characterized in that when the storage space for storing the base station frequency points and the control parameter arrays in the terminal is insufficient, the array elements with the longest storage time in the control parameter arrays are deleted according to the subscript of the control parameter arrays of each base station.
7. A base station for controlling packet transmission of a packet service, the base station comprising: a determination unit and a transmission unit: wherein the content of the first and second substances,
the determining unit is used for determining the control parameters of the base station corresponding to the attribute information of the access grade according to the attribute information of the access grade of the terminal by the base station;
the sending unit is configured to send, by the base station, the control parameter of the base station corresponding to the attribute information of the access level, which is determined by the determining unit, to the terminal, so that the terminal controls, according to the control parameter, a data packet of a packet service to be sent to perform uplink sending;
the control parameter is the interval time of the control terminal sending the data packet to the base station at intervals.
8. The base station of claim 7, wherein the base station further comprises:
and the configuration unit is used for configuring the control parameters corresponding to the attribute information of the terminal according to the data transmission request transmitted by the terminal.
9. The base station according to claim 7, wherein the sending unit is specifically configured to encapsulate the control parameter determined by the determining unit in system information of the base station, and send the control parameter to the terminal in an information broadcasting manner in the system information;
or, the control parameter determined by the determining unit is written into the system information of the base station, and is sent to the terminal in a control signaling mode in the system information.
10. A terminal for controlling packet transmission of a packet service, the terminal comprising:
an extraction unit and a control unit: wherein the content of the first and second substances,
the extracting unit is used for extracting the control parameter corresponding to the attribute information of the access level of the terminal when the terminal judges that the system information of the base station contains the control parameter corresponding to the attribute information of the access level of the terminal;
the control unit is used for controlling the data packet of the small packet service to be sent to carry out uplink sending by the terminal according to the control parameter extracted by the extraction unit and corresponding to the attribute information of the access grade of the terminal;
the control parameter is the interval time of the control terminal sending the data packet to the base station at intervals.
11. The terminal of claim 10, further comprising:
the storage unit is used for storing base station frequency points where the terminal resides and control parameter arrays corresponding to the base station frequency points, and setting subscripts for the control parameter arrays of each base station;
wherein the control parameter array of each base station includes a plurality of array elements, and each array element includes: and the corresponding relation between the control parameters of the corresponding base station and the terminal attribute information.
12. The terminal of claim 11, wherein the terminal further comprises:
and the deleting unit is used for deleting the array element with the longest storage time in the control parameter array according to the subscript of the control parameter array of each base station when the storage space of the storage unit for storing the base station frequency point and the control parameter array is insufficient.
13. A system for controlling packet transmission for packet services, the system comprising: a base station and a terminal; wherein the content of the first and second substances,
the base station is used for determining the control parameters of the base station corresponding to the attribute information of the access grade according to the attribute information of the access grade of the terminal and sending the control parameters corresponding to the attribute information of the access grade of the terminal to the terminal;
the terminal is used for extracting the control parameter corresponding to the attribute information of the access grade of the terminal when judging that the system information of the base station comprises the control parameter corresponding to the attribute information of the access grade of the terminal, and controlling a data packet of a packet service to be sent to carry out uplink sending according to the extracted control parameter corresponding to the attribute information of the access grade of the terminal;
the control parameter is the interval time of the control terminal sending the data packet to the base station at intervals.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610700573.4A CN107770809B (en) | 2016-08-22 | 2016-08-22 | Method, base station, terminal and system for controlling data packet transmission |
| PCT/CN2016/107006 WO2018036005A1 (en) | 2016-08-22 | 2016-11-23 | Data packet transmission control method, base station, terminal, and system |
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| CN201610700573.4A CN107770809B (en) | 2016-08-22 | 2016-08-22 | Method, base station, terminal and system for controlling data packet transmission |
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| CN107770809A (en) | 2018-03-06 |
| WO2018036005A1 (en) | 2018-03-01 |
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