CN112954754B - Information extraction method of information extraction system based on 5G network - Google Patents
Information extraction method of information extraction system based on 5G network Download PDFInfo
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- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000012216 screening Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 8
- 238000012163 sequencing technique Methods 0.000 claims description 6
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
Abstract
The invention discloses an information extraction system and an information extraction method based on a 5G network, wherein the information extraction system comprises a detection area setting module, a signal place judging module, a people flow acquiring module and a network switching judging module, wherein the detection area setting module is used for a user to set a signal switching detection area in advance, the signal place judging module is used for acquiring the current place of a user mobile phone signal and judging whether the current place of the user belongs to the signal switching detection area, the people flow acquiring module is used for acquiring people flow around the user when the current place of the user mobile phone signal belongs to the signal switching detection area, and the network switching judging module judges whether to switch the network according to the people flow around the user.
Description
Technical Field
The invention relates to the field of information extraction, in particular to an information extraction method based on a 5G network.
Background
5G is the latest generation of cellular mobile communication technology, also an extension behind the 4G (LTE-A, wiMax), 3G (UMTS, LTE) and 2G (GSM) systems. The performance goals of 5G are high data rates, reduced latency, energy savings, reduced cost, increased system capacity, and large-scale device connectivity, so 5G can provide users with greater bandwidth and faster speeds. However, in the prior art, 5G is relatively expensive.
Disclosure of Invention
The invention aims to provide an information extraction system and an information extraction method based on a 5G network, which are used for solving the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the information extraction system based on the 5G network comprises a detection area setting module, a signal place judging module, a people flow obtaining module and a network switching judging module, wherein the detection area setting module is used for a user to preset a signal switching detection area, the signal place judging module is used for obtaining the current place of a user mobile phone signal and judging whether the current place of the user belongs to the signal switching detection area or not, the people flow obtaining module is used for obtaining people flow around the user when the current place of the user mobile phone signal belongs to the signal switching detection area, and the network switching judging module judges whether to switch the network according to the people flow around the user.
More preferably, the network switching judging module comprises a first flow threshold comparing module, a second flow threshold comparing module, an extraction information judging module, a signal switching module and a signal holding module, wherein the first flow threshold comparing module is used for comparing the flow of people around the user with the first flow threshold, the flow of people around the user is greater than or equal to the first flow threshold, the transmission information makes the signal switching module work, the flow of people around the user is smaller than the first flow threshold, the transmission information makes the second flow threshold comparing module work, the second flow threshold comparing module is used for comparing the flow of people around the user with the second flow threshold, the flow of people around the user is smaller than or equal to the second flow threshold, the transmission information makes the signal holding module work, the flow of people around the user is greater than the second flow threshold, the transmission information makes the extraction information judging module work, the extraction information judging module is used for extracting background application program information of the user mobile phone, judging whether to switch into a 5G network according to the extraction information, the signal switching module is used for switching the user mobile phone signal into the 5G network, and the signal holding module is used for holding the current signal state of the user mobile phone.
More preferably, the extraction information judging module comprises a foreground application judging module and a background application judging module, the foreground application judging module is used for acquiring a network data packet transmitted by a foreground application currently used by a user, transmitting information to enable the signal switching module to work when the size of the network data packet is larger than or equal to a foreground network data packet threshold, transmitting information to enable the background application judging module to work when the size of the network data packet is smaller than the foreground network data packet threshold, the background application judging module comprises a system self-carrying background application judging module, an effective application screening module, a using time point sorting module, a data packet sum counting module and a data packet sum comparing module, the system self-carrying background application judging module is used for acquiring a peak value of the size of the network data packet of the system self-carrying background application when the background application runs, and transmitting information to enable the signal switching module to work when the peak value of the size of the network data packet is larger than or equal to the background data packet threshold, the effective application screening module is used for selecting a useful application from a non-carrying background application in a mobile phone, the effective application in a first order from a first time point to a second time point, and using the effective application in order of the sorting module is used as a final active application from the first time point to a last time point, the data packet sum statistics module is used for counting the sum of data packets of network data transmitted by all effective application programs except the first active application program when the background is operated and the data packet sum of the peak value of the network data packet transmitted by the first active application program when the first active application program is finally used as a foreground application program, and the data packet sum comparison module transmits information to enable the signal switching module to work when the data packet sum is more than or equal to a data packet sum threshold value, and transmits information to enable the signal holding module to work when the data packet sum is less than the data packet sum threshold value.
More preferably, the effective application program screening module comprises an interval time screening module and a whitelist screening module, wherein the interval time screening module obtains a use time point when a background application program of the user mobile phone is finally used as a foreground application program, calculates actual interval time between the use time point and a current time point, and selects the background application program as an effective application program when the actual interval time of the background application program is smaller than a first time interval threshold value, and the whitelist screening module is used for screening the background application program belonging to a whitelist database from the background application program which is not self-contained in the system as the effective application program.
An information extraction method based on a 5G network, the information extraction method comprising the steps of:
step S1: the user presets a signal switching detection area;
step S2: acquiring the current location of the user mobile phone signal, and acquiring the people flow around the user if the current location of the user mobile phone signal belongs to a signal switching detection area;
step S3: and judging whether to switch the network according to the people flow around the user.
More preferably, the step S3 further includes:
if the people flow around the user is greater than or equal to a first flow threshold, switching the mobile phone signal of the user into a 5G network;
if the people flow around the user is smaller than the first flow threshold and the people flow around the user is larger than the second flow threshold, extracting background application program information of the mobile phone of the user, and judging whether to switch to a 5G network according to the extracted information;
if the people flow around the user is smaller than or equal to a second flow threshold, the current signal state of the mobile phone of the user is maintained, wherein the second flow threshold is smaller than the first flow threshold.
More preferably, the step S3 of extracting the background application information of the user mobile phone, and determining whether to switch to the 5G network according to the extracted information includes the following steps:
step S31: acquiring a network data packet transmitted by a foreground application program currently used by a user, switching a mobile phone signal of the user into a 5G network if the size of the network data packet is larger than or equal to a foreground network data packet threshold value, and switching to step S32 if the size of the network data packet is smaller than the foreground network data packet threshold value;
step S32: the method comprises the steps of obtaining background application programs of a mobile phone of a user, screening effective application programs from the background application programs, sequencing using time points when the effective application programs are finally used as foreground application programs according to a sequence from late to early, and selecting an effective application program with a first sequencing as a first active application program;
step S33: calculating the sum of data packets of network data transmitted by all effective application programs except the first active application program in the background operation and the sum of data packets of peak values of network data packets transmitted by the first active application program when the first active application program is finally used as a foreground application program, and if the sum of the data packets is more than or equal to the sum of the data packets threshold value, switching a user mobile phone signal into a 5G network; if the data packet sum is smaller than the data packet sum threshold, the current signal state of the user mobile phone is maintained.
More preferably, the screening the effective application program in step S32 includes:
the method comprises the steps of obtaining a using time point when a background application program of a user mobile phone is finally used as a foreground application program, and enabling each background application program in the user mobile phone to be used as an actual interval time between the using time point and a current time point when the background application program is finally used as the foreground application program, wherein if the actual interval time of a certain background application program is smaller than a first time interval threshold value, the background application program is an effective application program.
More preferably, the step S22 further includes, before the obtaining the usage time point when each background application of the user mobile phone is finally used as the foreground application:
and acquiring a non-system self-contained background application program in the user mobile phone, if a certain non-system self-contained background application program belongs to the system self-contained background application program, acquiring a peak value of a network data packet size of the system self-contained background application program when the system self-contained background application program runs in the background, and if the peak value of the network data packet size is greater than or equal to a background data packet threshold value, switching the user mobile phone signal into a 5G network.
More preferably, the screening the effective application program in step S32 includes:
and acquiring a non-system self-contained background application program in the user mobile phone, wherein if a certain non-system self-contained background application program belongs to a background application program in a white list database, the background application program is an effective application program, and the white list database is a preset normally open application program.
Compared with the prior art, the invention has the beneficial effects that: the invention judges whether the current location of the user mobile phone signal belongs to the signal switching detection area, acquires the people flow around the user when the current location of the user mobile phone signal belongs to the signal switching detection area, directly switches to the 5G network according to the situation that the people flow around the user is more, keeps the network signal unchanged when the people flow is less, extracts the background application program information of the user mobile phone when the people flow is not more or less, judges whether to switch to the 5G network according to the extraction information, so that the network cost spent by the user mobile phone in transmitting or receiving data is lower, and the data transmission or receiving speed of the user mobile phone is faster.
Drawings
FIG. 1 is a schematic diagram of a 5G network-based information extraction system according to the present invention;
fig. 2 is a flow chart of an information extraction method based on a 5G network according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, in an embodiment of the present invention, an information extraction system based on a 5G network includes a detection area setting module, a signal location determining module, a traffic volume obtaining module and a network switching determining module, where the detection area setting module is configured to set a signal switching detection area in advance, the signal location determining module is configured to obtain a current location of a user mobile phone signal and determine whether the current location of the user belongs to the signal switching detection area, the traffic volume obtaining module is configured to obtain traffic volume around the user when the current location of the user mobile phone signal belongs to the signal switching detection area, and the network switching determining module is configured to determine whether to switch the network according to the traffic volume around the user.
The network switching judging module comprises a first flow threshold comparing module, a second flow threshold comparing module, an extraction information judging module, a signal switching module and a signal holding module, wherein the first flow threshold comparing module is used for comparing the flow of people around the user with the first flow threshold, the flow of people around the user is larger than or equal to the first flow threshold, the transmission information makes the signal switching module work, the flow of people around the user is smaller than the first flow threshold, the transmission information makes the second flow threshold comparing module work, the second flow threshold comparing module is used for comparing the flow of people around the user with the second flow threshold, the flow of people around the user is smaller than or equal to the second flow threshold, the transmission information makes the signal holding module work, the flow of people around the user is larger than the second flow threshold, the transmission information makes the extraction information judging module work, the extraction information judging module is used for extracting background application program information of the user mobile phone, judging whether to switch into a 5G network according to the extraction information, the signal switching module is used for switching the user mobile phone signal into the 5G network, and the signal holding module is used for holding the current signal state of the user mobile phone.
The extraction information judging module comprises a foreground application judging module and a background application judging module, wherein the foreground application judging module is used for acquiring network data packets transmitted by a foreground application currently used by a user, transmitting information to enable the signal switching module to operate when the size of the network data packets is larger than or equal to a foreground network data packet threshold, transmitting information to enable the background application judging module to operate when the size of the network data packets is smaller than the foreground network data packet threshold, the background application judging module comprises a system self-contained background application judging module, an effective application screening module, a using time point sorting module, a data packet sum counting module and a data packet sum comparison module, the system self-contained background application judging module is used for acquiring the peak value of the size of the network data packets of the system self-contained background application when the size of the network data packets is larger than or equal to the background data packet threshold, the effective application screening module is used for selecting the effective application from a non-system self-contained background application in a user mobile phone, the effective application screening module is used for acquiring the effective application from the first time point and the last time point and the first time point are used as the active application sorting module, the effective application is used for counting the total sum of the active application is used as the first time of the active application sorting module, the data packet sum comparison module transmits information to enable the signal switching module to work when the data packet sum is larger than or equal to a data packet sum threshold value, and transmits information to enable the signal holding module to work when the data packet sum is smaller than the data packet sum threshold value.
The effective application program screening module comprises an interval time screening module and a white list screening module, wherein the interval time screening module is used for acquiring a background application program of a user mobile phone as a use time point when a foreground application program is finally used, calculating actual interval time between the use time point and a current time point, selecting the background application program as an effective application program when the actual interval time of the background application program is smaller than a first time interval threshold value, and the white list screening module is used for screening the background application program belonging to a white list database from the background application program which is not self-contained in the system as the effective application program.
An information extraction method based on a 5G network, the information extraction method comprising the steps of:
step S1: the user presets a signal switching detection area;
step S2: acquiring the current location of the user mobile phone signal, and acquiring the people flow around the user if the current location of the user mobile phone signal belongs to a signal switching detection area;
step S3: judging whether to switch networks according to the people flow around the user:
if the people flow around the user is greater than or equal to a first flow threshold, switching the mobile phone signal of the user into a 5G network;
if the people flow around the user is smaller than or equal to a second flow threshold, the current signal state of the mobile phone of the user is maintained, wherein the second flow threshold is smaller than the first flow threshold:
if the people flow around the user is smaller than the first flow threshold and the people flow around the user is larger than the second flow threshold, extracting background application program information of the mobile phone of the user, and judging whether to switch to a 5G network according to the extracted information;
extracting background application program information of a user mobile phone, judging whether to switch to a 5G network according to the extracted information, and comprising the following steps of:
step S31: acquiring a network data packet transmitted by a foreground application program currently used by a user, switching a mobile phone signal of the user into a 5G network if the size of the network data packet is larger than or equal to a foreground network data packet threshold value, and switching to step S32 if the size of the network data packet is smaller than the foreground network data packet threshold value;
step S32: the method comprises the steps of obtaining background application programs of a mobile phone of a user, screening effective application programs from the background application programs, sequencing using time points when the effective application programs are finally used as foreground application programs according to a sequence from late to early, and selecting an effective application program with a first sequencing as a first active application program;
before the use time point when each background application program of the user mobile phone is finally used as the foreground application program is obtained, the method further comprises the following steps:
acquiring a non-system self-contained background application program in a user mobile phone, if a certain non-system self-contained background application program belongs to the system self-contained background application program, acquiring a peak value of a network data packet size of the system self-contained background application program when the system self-contained background application program runs in the background, and if the peak value of the network data packet size is greater than or equal to a background data packet threshold value, switching a user mobile phone signal into a 5G network;
the screening of the effective application program comprises the following steps:
step S321: acquiring the actual interval time between the use time point when each background application program in the user mobile phone is finally used as the foreground application program and the current time point, and if the actual interval time of a certain background application program is smaller than a first time interval threshold value, the background application program is an effective application program;
step S322: acquiring a non-system self-contained background application program in a user mobile phone, wherein if a certain non-system self-contained background application program belongs to a background application program in a white list database, the background application program is an effective application program, and the white list database is a preset normally open application program;
step S33: calculating the sum of data packets of network data transmitted by all effective application programs except the first active application program in the background operation and the sum of data packets of peak values of network data packets transmitted by the first active application program when the first active application program is finally used as a foreground application program, and if the sum of the data packets is more than or equal to the sum of the data packets threshold value, switching a user mobile phone signal into a 5G network; if the data packet sum is smaller than the data packet sum threshold, the current signal state of the user mobile phone is maintained. When the user uses the mobile phone, the user often does not singly use a certain application program, and when the foreground application program is used, the user often also switches to a certain background application program, so that whether to switch network signals is judged according to the total data packet and the total data packet threshold value of the total data packet, and the user experience is prevented from being influenced, wherein when the effective application program is screened, the effective application program is selected from the background application programs which are not self-contained in the system.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. An information extraction method of an information extraction system based on a 5G network is characterized by comprising the following steps: the information extraction system comprises a detection area setting module, a signal location judging module, a traffic acquisition module and a network switching judging module, wherein the detection area setting module is used for a user to preset a signal switching detection area, the signal location judging module is used for acquiring the current location of a user mobile phone signal and judging whether the current location of the user belongs to the signal switching detection area, the traffic acquisition module is used for acquiring traffic around the user when the current location of the user mobile phone signal belongs to the signal switching detection area, and the network switching judging module judges whether to switch a network according to the traffic around the user;
the information extraction method of the information extraction system comprises the following steps:
step S1: the user presets a signal switching detection area;
step S2: acquiring the current location of the user mobile phone signal, and acquiring the people flow around the user if the current location of the user mobile phone signal belongs to a signal switching detection area;
step S3: judging whether to switch networks according to the people flow around the user;
the step S3 further includes:
if the people flow around the user is greater than or equal to a first flow threshold, switching the mobile phone signal of the user into a 5G network;
if the people flow around the user is smaller than the first flow threshold and the people flow around the user is larger than the second flow threshold, extracting background application program information of the mobile phone of the user, and judging whether to switch to a 5G network according to the extracted information;
if the people flow around the user is smaller than or equal to a second flow threshold, the current signal state of the mobile phone of the user is maintained, wherein the second flow threshold is smaller than the first flow threshold.
2. The information extraction method of the 5G network-based information extraction system according to claim 1, wherein: the step S3 of extracting the background application information of the user mobile phone and judging whether to switch to the 5G network according to the extracted information comprises the following steps:
step S31: acquiring a network data packet transmitted by a foreground application program currently used by a user, switching a mobile phone signal of the user into a 5G network if the size of the network data packet is larger than or equal to a foreground network data packet threshold value, and switching to step S32 if the size of the network data packet is smaller than the foreground network data packet threshold value;
step S32: the method comprises the steps of obtaining background application programs of a mobile phone of a user, screening effective application programs from the background application programs, sequencing using time points when the effective application programs are finally used as foreground application programs according to a sequence from late to early, and selecting an effective application program with a first sequencing as a first active application program;
step S33: calculating the sum of data packets of network data transmitted by all effective application programs except the first active application program in the background operation and the sum of data packets of peak values of network data packets transmitted by the first active application program when the first active application program is finally used as a foreground application program, and if the sum of the data packets is more than or equal to the sum of the data packets threshold value, switching a user mobile phone signal into a 5G network; if the data packet sum is smaller than the data packet sum threshold, the current signal state of the user mobile phone is maintained.
3. The information extraction method of the 5G network-based information extraction system according to claim 2, wherein: the step S32 of screening the valid application program includes:
the method comprises the steps of obtaining a using time point when a background application program of a user mobile phone is finally used as a foreground application program, and enabling each background application program in the user mobile phone to be used as an actual interval time between the using time point and a current time point when the background application program is finally used as the foreground application program, wherein if the actual interval time of a certain background application program is smaller than a first time interval threshold value, the background application program is an effective application program.
4. A method for extracting information from a 5G network-based information extraction system according to claim 3, wherein: the step S32 further includes, before the step of obtaining the usage time point when each background application of the user mobile phone is finally used as the foreground application:
and acquiring a non-system self-contained background application program in the user mobile phone, if a certain non-system self-contained background application program belongs to the system self-contained background application program, acquiring a peak value of a network data packet size of the system self-contained background application program when the system self-contained background application program runs in the background, and if the peak value of the network data packet size is greater than or equal to a background data packet threshold value, switching the user mobile phone signal into a 5G network.
5. A method for extracting information from a 5G network-based information extraction system according to claim 3, wherein: the step S32 of screening the valid application program includes:
and acquiring a non-system self-contained background application program in the user mobile phone, wherein if a certain non-system self-contained background application program belongs to a background application program in a white list database, the background application program is an effective application program, and the white list database is a preset normally open application program.
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| US9392471B1 (en) * | 2015-07-24 | 2016-07-12 | Viavi Solutions Uk Limited | Self-optimizing network (SON) system for mobile networks |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105376839A (en) * | 2015-11-26 | 2016-03-02 | 上海斐讯数据通信技术有限公司 | Mobile terminal and mobile network selection prompting method and system thereof |
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| CN110856225A (en) * | 2018-08-20 | 2020-02-28 | 中兴通讯股份有限公司 | Network switching method, device, terminal and storage medium |
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