CN115701185A - Communication user terminal control system, method, computer device and storage medium - Google Patents
Communication user terminal control system, method, computer device and storage medium Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a communication user terminal control system, a method, a computer device and a storage medium, which comprises the steps of generating a first timer, a second timer and a third timer according to the position information of a user terminal and the position information of a first base station, triggering the first timer, the second timer and the third timer to continuously time, respectively controlling the user terminal to be in a working state, a sleep preparation state and a sleep state during the time period of the timers, and the like. The invention carries out continuous timing by a plurality of timers, respectively triggers the user terminal to be in the working state, the prepared dormant state and the dormant state, can accurately set the time of the user terminal in each state, leads the time of the user terminal in the states to tend to be synchronous with the situation that the user terminal obtains signal coverage, is beneficial to setting reasonable time length proportion of the working state and the dormant state and is beneficial to balancing the power consumption and the utility of the user terminal. The invention is widely applied to the technical field of communication.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a system and a method for controlling a communication user terminal, a computer device, and a storage medium.
Background
In rural, forest, ocean and desert environments, the construction of communication network base stations is difficult due to the restrictions of technical conditions, economy and the like, and the base stations in the environments have low density or even no base stations, so that a signal weak coverage area and a signal no-coverage area exist. In order to access a network and maintain communication, a user terminal needs to send data such as a registration request to a base station and receive data transmitted from the base station. If the user terminal continuously attempts to communicate with the base station while entering a weak signal coverage area or a no signal coverage area, unnecessary power consumption will be caused to the user terminal, and if the user terminal is controlled to sleep, unnecessary power consumption will be caused by too short sleep time, and the effectiveness of the user terminal will be reduced by too long sleep time.
Disclosure of Invention
The present invention is directed to a system, a method, a computer device, and a storage medium for controlling a communication user terminal, which solve the technical problem that it is difficult to balance the power consumption and utility of the user terminal in the current communication technology.
In one aspect, an embodiment of the present invention includes a system for controlling a communication user terminal, including:
acquiring position information of a user terminal;
acquiring position information of a first base station; the first base station is a base station which is accessed by the user terminal currently;
generating a first timer, a second timer and a third timer according to the position information of the user terminal and the position information of the first base station;
triggering the first timer, the second timer and the third timer to continuously time;
controlling the user terminal to be in a working state during the timing period of the first timer;
controlling the user terminal to be in a sleep preparation state during the timing of the second timer;
controlling the user terminal to be in a dormant state during the timing of the third timer.
Further, the generating a first timer, a second timer, and a third timer according to the location information of the user equipment and the location information of the first base station includes:
determining an activity area and a movement speed of the user terminal according to the position information of the user terminal;
determining a signal coverage area of the first base station according to the position information of the first base station;
determining an intersection area formed by the active area and a signal coverage area;
generating a first timing value according to the intersection region and the movement speed;
configuring the first timer with the first timing value.
Further, the generating a first timing value according to the intersection region and the movement speed includes:
determining a bisection axis of the intersection region; the bisection axis passes through the current position of the user terminal and bisects the intersection region;
determining the component size of the motion speed in the bisection axis direction;
determining said first timing value in accordance with said component size; the magnitude of said first timing value is inversely related to the absolute value of the magnitude of said component.
Further, the generating a first timer, a second timer, and a third timer according to the location information of the user equipment and the location information of the first base station includes:
generating a second timing value with a fixed value;
configuring the second timer with the second timing value.
Further, the generating a first timer, a second timer, and a third timer according to the location information of the user equipment and the location information of the first base station includes:
determining the movement speed of the user terminal according to the position information of the user terminal;
acquiring the position information of a second base station; the second base station is a base station which is predicted to be accessed after the user terminal is disconnected from the first base station;
determining a base station distance between the first base station and the second base station according to the position information of the first base station and the position information of the second base station;
determining the movement time according to the base station distance and the movement speed;
generating a third timing value according to the movement time;
configuring the third timer with the third timing value.
Further, in the working state, the communication connection between the user terminal and the first base station is maintained.
Further, in the sleep preparation state, the communication connection between the ue and the first base station is maintained, data transmission between the ue and the first base station is monitored, when the data transmission meets a preset condition, the continuous timing is resumed from the first timer, and when the data transmission does not meet the preset condition, the timing of the second timer is continued.
Further, in the dormant state, the communication connection between the user terminal and the first base station is disconnected, and the user terminal is stopped from sending a registration request.
On the other hand, the embodiment of the present invention further includes a computer apparatus, including a memory and a processor, where the memory is used to store at least one program, and the processor is used to load the at least one program to execute the communication user terminal control method in the embodiment.
In another aspect, the present invention further includes a storage medium in which a processor-executable program is stored, the processor-executable program being configured to perform the communication user terminal control method in the embodiments when executed by a processor.
The invention has the beneficial effects that: in the method for controlling the communication user terminal in the embodiment, the first timer, the second timer and the third timer are used for continuous timing, and the user terminal is respectively triggered to be in the working state, the prepared dormant state and the dormant state, so that the time that the first base station can provide communication service for the user terminal, the time that the user terminal is far away from the first base station until the user terminal obtains signal coverage again and other factors can be accurately judged according to the position information of the user terminal and the position information of the first base station, the time that the user terminal is in the working state, the prepared dormant state and the dormant state can be accurately set, the time that the user terminal is in the working state, the prepared dormant state and the dormant state tends to be synchronous with the condition that the user terminal obtains the signal coverage, the reasonable time proportion of the working state and the dormant state can be set, and the balance between the power consumption and the utility of the user terminal can be obtained.
Drawings
FIG. 1 is a flow chart of a communication user terminal control method in an embodiment;
FIG. 2 is a diagram of a communication system to which a method for controlling a communication user terminal is applied in an embodiment;
FIG. 3 is a schematic diagram illustrating the step of generating the first timing value in the embodiment;
fig. 4 is a diagram illustrating the ue switching among an active state, a sleep-ready state, and a sleep state according to an embodiment.
Detailed Description
In this embodiment, referring to fig. 1, the method for controlling a communication user terminal includes the following steps:
s1, acquiring position information of a user terminal;
s2, acquiring position information of the first base station;
s3, generating a first timer, a second timer and a third timer according to the position information of the user terminal and the position information of the first base station;
s4, triggering the first timer, the second timer and the third timer to continuously time;
s5, controlling the user terminal to be in a working state during the timing period of the first timer;
s6, controlling the user terminal to be in a dormant preparation state during the timing period of the second timer;
and S7, controlling the user terminal to be in a dormant state during the timing period of the third timer.
Steps S1-S7 may be applied in the scenario shown in fig. 2. Referring to fig. 2, when the ue is currently located within the signal coverage of the first base station, the ue establishes a communication connection with the first base station, and the first base station is connected to the core network to provide a communication service for the ue.
In this embodiment, the user terminal may specifically be an electronic device such as a mobile phone and a tablet computer, or a dedicated communication terminal installed on a vehicle such as an automobile.
In this embodiment, steps S1 to S7 may be executed by an MME (Mobility Management Entity) network element in the core network. The MME network element may be connected to other base stations such as the second base station, in addition to the first base station.
In step S1, the MME network element acquires location information of the user terminal. Specifically, the MME network element may identify the user terminal by acquiring identification information such as an IMSI number of the user terminal, and the user terminal determines information such as a longitude and latitude coordinate where the user terminal is located through a positioning system of the user terminal, as location information of the user terminal. Because the user terminal is also connected with the first base station, the information such as the signal intensity, the azimuth angle and the like of the user terminal can be detected through the first base station and uploaded to the MME network element as the position information of the user terminal.
In step S1, the position information of the user terminal acquired by the MME network element may be longitude and latitude coordinate information acquired at a plurality of sampling times, so that the position information of the user terminal may be in the form of a time series of coordinates, and kinematic information such as a motion speed of the user terminal may be further calculated according to the position information of the user terminal, and processed by using algorithms such as LSTM, so as to predict an arrival position and an arrival motion speed of the user terminal at a future time.
In step S2, the MME network element may identify the first base station by acquiring identification information such as a number of the first base station, and then query information such as an installation position of the first base station in the database as position information of the first base station.
In step S3, the MME network element generates a first timer, a second timer, and a third timer according to the location information of the user terminal and the location information of the first base station.
Specifically, the first timer, the second timer and the third timer may be computer programs having a timing function, and each of the timing programs is configured with a corresponding timing value for timing, for example, the first timer is configured with a first timing value, the second timer is configured with a second timing value, the third timer is configured with a third timing value, and the computer programs are run by the MME network element, or the computer programs are run by the user terminal after being sent to the user terminal by the MME network element.
The first timer, the second timer, and the third timer may also be specific timing values respectively, for example, the first timer is a first timing value, the second timer is a second timing value, and the third timer is a third timing value, and the timing values are respectively timed by the MME network element, or the timing values are sent to the user terminal by the MME network element and are respectively timed by the user terminal. Specifically, the MME network element may send the first timer (first timing value), the second timer (second timing value), and the third timer (third timing value) to the ue through an Attach Accept message or a TAU Accept message.
Specifically, when step S3, that is, the step of generating the first timer, the second timer, and the third timer according to the location information of the user terminal and the location information of the first base station is performed, the following steps may be performed:
s301, determining an activity area and a movement speed of the user terminal according to the position information of the user terminal;
s302, determining a signal coverage area of the first base station according to the position information of the first base station;
s303, determining an intersection area formed by the active area and the signal coverage area;
s304, generating a first timing value according to the intersection region and the movement speed;
s305, configuring a first timer with a first timing value.
Steps S301 to S305 are steps of generating a first timing value.
In step S301, according to the location information of the user terminal, the current location of the user terminal may be determined, and a certain radius (for example, 50 m) is set with the current location of the user terminal as a center to form a circle as shown in fig. 2, where the circle may indicate a range that the user terminal can reach from the current location within a certain time, that is, an activity area of the user terminal.
In step S301, according to the coordinate time series in the location information of the user terminal, the movement speed of the user terminal can be calculated according to the distance and the time difference between two adjacent coordinates in the coordinate time series.
In step S302, the MME network element may query the first base station, and read working parameters such as signal gain of the first base station in real time, so as to determine the size of the signal coverage area of the first base station, and determine the installation location of the first base station by querying the database, so as to determine the signal coverage area of the first base station as shown in fig. 2.
The active area of the ue obtained in step S301 and the signal coverage area of the first base station obtained in step S302 may be represented, stored, and calculated by coordinates of key points (e.g., center point coordinates, boundary coordinates, etc.).
In step S303, an intersection area formed by the active area and the signal coverage area is determined. Specifically, the intersection area may be determined by calculating or detecting a coordinate intersection point of the active area of the user terminal and the signal coverage area of the first base station.
In step S304, the MME network element generates a first timing value according to the intersection area and the movement speed.
In step S304, the MME network element may calculate the first timing value according to the area size of the intersection area and the movement speed. For example, the MME network element may calculate the area size of the intersection region (to have m) from the coordinates of the intersection region 2 Numerical representation in equal units), squaring the area of the intersection regionIn this case, a value having a dimension of length (e.g., m) is obtained, and a value having a dimension of time (e.g., s) is obtained by dividing the value by the moving speed (which may be expressed as a value having a unit of m/s). In the above manner, the intersection region is approximated to be a square whose side length extension direction is the same as the motion speed, and the ue is regarded as moving at a constant speed, and the meaning of the generated first timing value is the time required for the area of the intersection region to decrease to 0 in the above situation, which is equivalent to predicting the time for the ue to leave the signal coverage area of the first base station in the approximated situation, that is, the time period for the ue to remain connected to the first base station.
In executing step S304, the MME network element may further execute the following steps:
s30401, determining a bisection axis of an intersection area; the bisection axis passes through the current position of the user terminal and bisects the intersection region;
s30402, determining the component size of the motion speed in the direction of the bisection axis;
s30403, determining a first timing value according to the component size; wherein the magnitude of the first timing value is inversely related to the absolute value of the magnitude of the component.
The principle of steps S30401-S30403 is shown in FIG. 3. Since the current active area of the ue is set to be circular and the signal coverage area of the first bs is cellular in this embodiment, that is, the current active area of the ue and the signal coverage area of the first bs can both be symmetric graphs, the intersection area is usually symmetric.
The shaded portion in fig. 3 is a symmetric intersection region, and the dotted line therein is a symmetric axis of the intersection region, that is, a bisection axis passing through the current position of the user terminal and bisecting the intersection region. Referring to fig. 3, the moving speed of the user terminal may be expressed as a vector from the location where the user terminal is currently located.
In step S30402, the component size of the motion velocity in the direction of the bisection axis is related to the size of the motion velocity itself, and also related to the included angle between the motion velocity and the bisection axis. The larger the movement speed is, the larger the component of the movement speed in the direction of the bisection axis is, and the smaller the included angle between the movement speed and the bisection axis is, the larger the component of the movement speed in the direction of the bisection axis is.
Referring to fig. 3, under the condition that the movement speed itself is not changed, when the movement speed coincides with the bisection axis, the area reduction speed of the intersection region is the fastest, so it can be inferred that the larger the component of the movement speed in the bisection axis direction is, the faster the area reduction speed of the intersection region is, and the time that the user terminal leaves the signal coverage area of the first base station, that is, the shorter the time period that the user terminal can still keep the connection with the first base station is, is predicted. Thus, the magnitude of the first timing value may be set so as to be inversely correlated with the absolute value of the magnitude of the component, and for example, the magnitude of the area of the intersection region may be calculated and the value obtained by dividing the result of squaring the magnitude of the area by the magnitude of the component may be calculated as the first timing value.
By executing step S304, the time when the ue leaves the signal coverage area of the first base station, that is, the time period during which the ue can still maintain connection with the first base station, can be predicted by a smaller data processing amount, so as to obtain the first timing value.
In step S305, the MME network element configures a first timer with a first timing value, so that the first timer stops timing after starting timing and until the first timing value is reached, and generates the trigger information.
In case the first timer itself is the first timing value, the MME network element may directly send the first timing value to the user terminal when performing step S305.
In performing step S3, that is, the step of generating the first timer, the second timer and the third timer according to the location information of the user terminal and the location information of the first base station, the following steps may be performed:
s306, generating a second timing value with a fixed numerical value;
s307, configuring a second timer with a second timing value.
Steps S306 to S307 are steps of generating the first timer value.
In step S306, a fixed value (e.g., 10S) may be generated as the second timing value.
In step S307, the MME network element configures a second timer with a second timing value, so that the second timer stops timing after starting timing and generates the trigger information until the second timing value is reached.
In case the second timer itself is the second timing value, the MME network element may directly send the second timing value to the user terminal when performing step S307.
In performing step S3, that is, the step of generating the first timer, the second timer and the third timer according to the location information of the user terminal and the location information of the first base station, the following steps may be performed:
s308, determining the movement speed of the user terminal according to the position information of the user terminal;
s309, acquiring the position information of the second base station; the second base station is a base station which is about to be accessed after the user terminal is predicted to be disconnected with the first base station;
s310, determining a base station distance between the first base station and the second base station according to the position information of the first base station and the position information of the second base station;
s311, determining movement time according to the base station distance and the movement speed;
s312, generating a third timing value according to the movement time;
s313, configuring a third timer with a third timing value.
The principle of step S308 is the same as that of step S301, and the movement speed of the user terminal may be calculated according to the coordinate time series in the location information of the user terminal, and according to the distance and the time difference between two adjacent coordinates in the coordinate time series.
In step S309, it is determined that the closest neighboring base station is searched as the second base station along the moving speed direction from the first base station, that is, it can be reasonably determined that the second base station is the base station to which the user terminal is about to access after the connection with the first base station is disconnected.
In step S310, referring to fig. 2, a base station distance between the first base station and the second base station is determined according to the position information of the first base station and the position information of the second base station. Specifically, the base station distance between the first base station and the second base station may be calculated according to respective longitude and latitude coordinates of the first base station and the second base station.
In step S311, since the second base station is generally the base station to which the movement speed is directed, the base station distance may be divided by the movement speed, and the obtained quotient is the movement time. The meaning of the movement time is to predict the time length required for the user terminal to start from the first base station and reach the second base station.
In step S312, the movement time may be set as the third timer value.
In step S313, the MME network element configures the third timer with a third timing value, so that the third timer stops timing and generates the trigger information after starting timing and until the third timing value is reached.
In case the third timer is the third timing value itself, the MME network element may directly send the third timing value to the user terminal when performing step S313.
After step S3 is executed and the first, second and third timing values are set, step S4 is executed, and the MME network element or the user terminal runs the first, second and third timers to continuously count.
In step S4, the first timer, the second timer, and the third timer are triggered to continue timing, that is, the MME network element may sequentially run the first timer, the second timer, and the third timer to perform timing, or the user terminal may sequentially run the first timer, the second timer, and the third timer to perform timing. The continuous timing may refer to that the second timer and the third timer do not time when the first timer times, and the second timer starts to time by default after the first timer finishes timing; when the second timer is used for counting, the third timer is not used for counting, and after the second timer is used for counting, the third timer is used for counting by default.
Referring to fig. 4, the user terminal is in an active state during the first timer. The user terminal can establish communication connection with the first base station and perform data transmission in the working state, and the user terminal can receive communication service provided by the first base station. In the case where the communication connection with the first base station cannot be established, the user terminal may search for a signal of the first base station and attempt to establish a connection with the first base station.
Referring to fig. 4, after the first timer reaches a first timing value, so that the first timer finishes timing, the first timer may generate a trigger signal, so as to trigger the second timer to start timing.
Referring to fig. 4, during the second timer, the ue is in the sleep-ready state. In the sleep preparation state, the user terminal may count time by default by the second timer, and when the second timer reaches the second timing value, the user terminal may be in the same working state as before the second timer finishes counting time, for example, the user terminal may establish a communication connection with the first base station and perform data transmission, the user terminal may receive a communication service provided by the first base station, and in a case that the user terminal cannot establish a communication connection with the first base station, the user terminal may also search for a signal of the first base station and attempt to establish a connection with the first base station. And until the second timer finishes timing, the second timer can generate a trigger signal so as to trigger the third timer to start timing, so that the user terminal enters a dormant state.
When the user terminal is in the sleep standby state, the MME network element or the user terminal monitors data transmission between the user terminal and the first base station, and when the data transmission satisfies a preset condition (for example, the data transmission rate reaches a preset threshold, or data generated by a specific communication service is detected, or the like), it indicates that the communication condition of the first base station is still sufficient to provide a good communication service, and the connection timing is restarted from the first timer. That is, the event that "the data transmission satisfies the preset condition" triggers an interrupt, the counting values of the first timer and the second timer may be cleared, counting may be restarted by the first timer, and the ue may be in an operating state during the counting of the first timer.
And if the user terminal is in the sleep preparation state and the data transmission is not detected to meet the preset condition all the time, namely the data transmission does not meet the preset condition, continuing timing of the second timer, and keeping the user terminal in the sleep preparation state until the timing of the second timer is finished.
Referring to fig. 4, during the third timer period, the subscriber terminal is in a sleep state. And the user terminal disconnects the communication connection between the user terminal and the first base station in the dormant state, and the user terminal does not send out a registration request any more. The user terminal may also suspend use of other functions, for example, the user terminal may be put into standby or powered off. When the third timer reaches the third timing value, that is, the third timer finishes timing, the user terminal may exit from the sleep state (for example, exit from standby or power on), the user terminal may attempt to send a registration request to a nearby base station (for example, a second base station), and after the base station responds to the registration request, the user terminal enters into a working state and performs data transmission with the base station after the user terminal establishes a connection with the base station.
In this embodiment, the first timer, the second timer and the third timer are used for continuous timing to respectively trigger the ue to be in the working state, the prepared dormant state and the dormant state, so that the time that the first base station can provide communication service for the ue, the time that the ue is far away from the first base station until the ue obtains signal coverage again, and other factors can be accurately determined according to the location information of the ue and the location information of the first base station, and thus the time that the ue is in the working state, the prepared dormant state and the dormant state can be accurately set, so that the time that the ue is in these states tends to be synchronous with the situation that the ue obtains signal coverage, which is beneficial to setting a reasonable time length ratio between the working state and the dormant state, and is beneficial to balancing power consumption and utility of the ue.
On the other hand, the prepared dormant state is set between the working state and the dormant state, and the user terminal in the prepared dormant state can return to the working state under specific conditions, so that buffering is formed when the user terminal is controlled to be switched from the working state to the dormant state, the user terminal is favorably prevented from being frequently switched to the dormant state, and the setting of the prepared dormant state is equivalent to prolonging the time of the user terminal in the working state and improving the utility of the user terminal because the communication service execution process of the user terminal in the prepared dormant state is the same as the working state.
The communication user terminal control method in the present embodiment may be implemented by writing a computer program for executing the communication user terminal control method in the present embodiment, writing the computer program into a computer device or a storage medium, and executing the communication user terminal control method in the present embodiment when the computer program is read out and run, thereby achieving the same technical effects as the communication user terminal control method in the embodiments.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the descriptions of up, down, left, right, etc. used in the present disclosure are only relative to the mutual positional relationship of the components of the present disclosure in the drawings. As used in this disclosure, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. In addition, unless defined otherwise, all technical and scientific terms used in this example have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description of the embodiments herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this embodiment, the term "and/or" includes any combination of one or more of the associated listed items.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one type of element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure. The use of any and all examples, or exemplary language ("e.g.," such as "or the like") provided with this embodiment is intended merely to better illuminate embodiments of the invention and does not pose a limitation on the scope of the invention unless otherwise claimed.
It should be recognized that embodiments of the present invention can be realized and implemented in computer hardware, a combination of hardware and software, or by computer instructions stored in a non-transitory computer readable memory. The methods may be implemented in a computer program using standard programming techniques, including a non-transitory computer-readable storage medium configured with the computer program, where the storage medium so configured causes a computer to operate in a specific and predefined manner, according to the methods and figures described in the detailed description. Each program may be implemented in a high level procedural or object oriented programming language to communicate with a computer system. However, the program(s) can be implemented in assembly or machine language, if desired. In any case, the language may be a compiled or interpreted language. Furthermore, the program can be run on a programmed application specific integrated circuit for this purpose.
Further, operations of processes described in this embodiment can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The processes described in this embodiment (or variations and/or combinations thereof) may be performed under the control of one or more computer systems configured with executable instructions, and may be implemented as code (e.g., executable instructions, one or more computer programs, or one or more applications) collectively executed on one or more processors, by hardware, or combinations thereof. The computer program includes a plurality of instructions executable by one or more processors.
Further, the method may be implemented in any type of computing platform operatively connected to a suitable interface, including but not limited to a personal computer, mini computer, mainframe, workstation, networked or distributed computing environment, separate or integrated computer platform, or in communication with a charged particle tool or other imaging device, and the like. Aspects of the invention may be implemented in machine-readable code stored on a non-transitory storage medium or device, whether removable or integrated onto a computing platform, such as a hard disk, optically read and/or write storage media, RAM, ROM, etc., so that it is readable by a programmable computer, which when read by the computer can be used to configure and operate the computer to perform the procedures described herein. Further, the machine-readable code, or portions thereof, may be transmitted over a wired or wireless network. The invention described in this embodiment includes these and other different types of non-transitory computer-readable storage media when such media includes instructions or programs that implement the steps described above in conjunction with a microprocessor or other data processor. The invention also includes the computer itself when programmed according to the methods and techniques described herein.
A computer program can be applied to input data to perform the functions described in the present embodiment to convert the input data to generate output data that is stored to a non-volatile memory. The output information may also be applied to one or more output devices, such as a display. In a preferred embodiment of the invention, the transformed data represents physical and tangible objects, including particular visual depictions of physical and tangible objects produced on a display.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention as long as the technical effects of the present invention are achieved by the same means. The technical solution and/or the embodiments thereof may be variously modified and varied within the scope of the present invention.
Claims (10)
1. A method for controlling a communication user terminal, the method comprising:
acquiring position information of a user terminal;
acquiring position information of a first base station; the first base station is a base station which is accessed by the user terminal currently;
generating a first timer, a second timer and a third timer according to the position information of the user terminal and the position information of the first base station;
triggering the first timer, the second timer and the third timer to continuously time;
controlling the user terminal to be in a working state during the timing period of the first timer;
controlling the user terminal to be in a sleep preparation state during the timing of the second timer;
controlling the user terminal to be in a sleep state during the timing of the third timer.
2. The method of claim 1, wherein the generating a first timer, a second timer, and a third timer based on the location information of the ue and the location information of the first bs comprises:
determining an activity area and a movement speed of the user terminal according to the position information of the user terminal;
determining a signal coverage area of the first base station according to the position information of the first base station;
determining an intersection area formed by the active area and a signal coverage area;
generating a first timing value according to the intersection region and the movement speed;
configuring the first timer with the first timing value.
3. The method of claim 2, wherein said generating a first timing value based on said intersection region and said movement speed comprises:
determining a bisection axis of the intersection region; the bisection axis passes through the current position of the user terminal and bisects the intersection region;
determining the component magnitude of the motion speed in the bisection axis direction;
determining the first timing value according to the component size; the magnitude of said first timing value is inversely related to the absolute value of the magnitude of said component.
4. The method of claim 1, wherein the generating a first timer, a second timer, and a third timer based on the location information of the ue and the location information of the first bs comprises:
generating a second timing value with a fixed value;
configuring the second timer with the second timing value.
5. The method of claim 1, wherein the generating a first timer, a second timer, and a third timer based on the location information of the ue and the location information of the first bs comprises:
determining the movement speed of the user terminal according to the position information of the user terminal;
acquiring the position information of a second base station; the second base station is a base station which is predicted to be accessed after the user terminal is disconnected with the first base station;
determining a base station distance between the first base station and the second base station according to the position information of the first base station and the position information of the second base station;
determining the movement time according to the base station distance and the movement speed;
generating a third timing value according to the movement time;
configuring the third timer with the third timing value.
6. The method of claim 1, wherein in said active state, said ue is maintained in communication with said first base station.
7. The method as claimed in claim 1, wherein in the dormant standby state, the ue maintains the communication connection with the first base station, monitors data transmission between the ue and the first base station, returns to restart the continuous timing from the first timer when the data transmission satisfies a preset condition, and continues the timing of the second timer when the data transmission does not satisfy the preset condition.
8. The method of claim 1, wherein in the dormant state, the communication connection between the ue and the first bs is disconnected, and the ue is stopped from sending a registration request.
9. A computer arrangement comprising a memory for storing at least one program and a processor for loading the at least one program to perform the method of any of claims 1 to 8.
10. A computer-readable storage medium in which a processor-executable program is stored, the processor-executable program being configured to perform the method of controlling a communication user terminal according to any one of claims 1 to 8 when executed by a processor.
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