Network state monitoring management system based on big data
Technical Field
The invention relates to the field of big data, in particular to a network state monitoring management system and a network state monitoring management method based on big data.
Background
With the rapid development of mobile communication technology, more and more families, communities and enterprises cover the network, so that users can conveniently connect the network at any time. However, many networks are limited networks, which are often covered in a certain area and only allow users with authority to access, and these limitations result in a small number of users in the limited networks, and often result in a situation where no terminal is accessed for a long time, so that the network is in a working state for a long time, which causes waste of resources.
Disclosure of Invention
The invention aims to provide a network state monitoring and management system and method based on big data, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a network state monitoring and management system based on big data comprises an area position acquisition module, a historical access network statistic module, a historical access network judgment module and an access network selection module, the area position acquisition module is used for acquiring the current area position of the mobile terminal, the historical access network counting module is used for acquiring and counting the historical access networks of the current area position of the mobile terminal within a period of time preset recently, the historical access network judging module is used for judging the number of the networks in the historical access networks, only one network is in the historical access networks, the mobile terminal is directly accessed to the network, and the access network selection module selects the access network of the mobile terminal according to the motion state of the mobile terminal and the current information of each historical access network when the number of the historical access networks is more than or equal to two.
Preferably, the access network selection module includes a motion state acquisition module, a first network selection module and a second network selection module, the motion state acquisition module is configured to acquire a motion state of the mobile terminal, the first network selection module is configured to select the access network when it is monitored that the mobile terminal is in a stationary state and a holding time of the stationary state is greater than or equal to a holding time threshold, and the second network selection module is configured to select the access network under other conditions.
Preferably, the first network selection module comprises a first priority network selection module, a first priority network state acquisition module, a first connection control module and a second connection control module, the monitoring management system further comprises a first priority network control module and an identifier addition module, the first priority network selection module is used for acquiring that a network used by the mobile terminal at the current location of the area last time is a first priority network, the first priority network state acquisition module is used for acquiring whether the current state information of the first priority network is in a working state or a dormant state, when the current state information is in the working state, the first connection control module is enabled to access the first priority network, when the current state information is in the dormant state, the second connection control module is enabled to select an access network of the mobile terminal from first candidate networks, wherein the first candidate network is a historical access network other than the first priority network, the second connection control module comprises a channel acquisition module, a second candidate network screening module, a network switching acquisition module, a network tendency index calculation module, an optimal candidate network selection module and a network tendency index comparison module, wherein the channel acquisition module acquires the average channel utilization rate of each first candidate network in the current time period, the second candidate network screening module takes the first candidate network with the average channel utilization rate less than or equal to the average utilization threshold value as a second candidate network, the network switching acquisition module is used for acquiring the times of actively switching the network of the mobile terminal at the current area within the latest preset period of time, the times of switching from other networks to each second candidate network and the times of switching from each second candidate network to other networks, and the network tendency index calculation module calculates the network tendency index according to the data acquired by the network switching acquisition module, the network tendency index selection module sorts the network tendency indexes of the second candidate networks in a descending order, the second candidate network with the first network tendency index sorted is obtained as the optimal candidate network, the network tendency index comparison module compares the network tendency index of the optimal candidate network with a network tendency threshold value, when the network tendency index is larger than or equal to the network tendency threshold value, the mobile terminal is accessed into the optimal candidate network, when the network tendency index is smaller than the network tendency threshold value, information is transmitted to the first priority network control module, the first priority network is switched to a working state, and the mobile terminal is accessed into the first priority network; the first priority network control module is used for controlling the switching state information of the first priority network, and the identifier adding module is used for adding a priority identifier to the data when the mobile terminal performs data interaction with the first priority network.
Preferably, the second network selection module comprises a coverage acquisition module and a coverage comparison module, the coverage acquisition module is used for acquiring the network coverage of each historical access network, and the coverage comparison module is used for comparing the network coverage and accessing the mobile terminal to the historical access network with the widest coverage.
Preferably, the monitoring management system further comprises a network change monitoring module, a network state first acquisition module, a network state second acquisition module, a priority identifier proportion calculation module and a priority identifier proportion comparison module, wherein the network change monitoring module monitors the mobile terminal, when the mobile terminal is monitored to leave the current area position and is accessed into other networks, information is transmitted to enable the network state first acquisition module to acquire the channel utilization rate of the first priority network, and when the channel utilization rate of the first priority network is less than or equal to a second channel utilization rate threshold value, the network state second acquisition module acquires the number of other mobile terminals accessed into the first priority network and the number of priority identifiers on data when the data are interacted with the first priority network data, the priority identifier proportion calculation module calculates the priority identifier proportion according to the data acquired by the network state second acquisition module, and the priority identifier ratio comparison module transmits information to the first priority network control module to enable the first priority network to be switched to a dormant state when the priority identifier ratio is less than or equal to a ratio threshold value.
A network state monitoring and management method based on big data comprises the following steps:
acquiring the current area position of the mobile terminal, acquiring the historical access network of the current area position of the mobile terminal within a period of time preset recently,
if only one network exists in the historical access networks, the mobile terminal is directly accessed to the network;
if the number of historical access networks is greater than or equal to two,
acquiring the motion state of the mobile terminal, and if the mobile terminal is monitored to be in a static state and the holding time of the static state is greater than or equal to the holding time threshold, selecting the access network of the mobile terminal according to the current information of each historical access network;
otherwise, the network coverage range of each historical access network is respectively obtained, and the mobile terminal is accessed to the historical access network with the widest coverage range.
Preferably, the selecting the access network of the mobile terminal according to the current information of each historical access network includes:
step S100: the network used by the mobile terminal at the current area position is the first priority network,
if the current state information of the first priority network is a working state, accessing the mobile terminal to the first priority network, and adding a priority identifier to data when the mobile terminal performs data interaction with the first priority network, wherein the state information comprises a working state and a dormant state, the working state is that a channel of the network is in a transmitting state, the dormant state is that the channel of the network is in a non-transmitting state,
if the current state information of the first priority network is in a dormant state, turning to step S200;
step S200: screening historical access networks in a working state from the historical access networks except the first priority network as first candidate networks, acquiring the average channel utilization rate of each first candidate network in the current time period, taking the network with the average channel utilization rate less than or equal to the average utilization threshold as second candidate networks, respectively acquiring the number K of times that the mobile terminal actively switches the network in the current area position, the number M of times that the mobile terminal switches to each second candidate network from other networks and the number N of times that the mobile terminal switches to other networks from each second candidate network in the latest preset time period, and turning to the step S300;
step S300: selecting the best candidate network according to the times K, M and N of the second candidate networks, and turning to the step S400;
step S400: comparing the network tendency index of the best candidate network with a network tendency threshold, if the network tendency index is greater than or equal to the network tendency threshold, accessing the mobile terminal to the best candidate network, if the network tendency index is smaller than the network tendency threshold, transmitting information to the first priority network, switching the first priority network to a working state, accessing the mobile terminal to the first priority network, and adding a priority identifier to data when the mobile terminal performs data interaction with the first priority network.
Preferably, the selecting the best candidate network in step S300 includes:
calculating a network tendency index P ═ M/K + (1-N/K) for each second candidate network,
and sequencing the network tendency indexes of the second candidate networks according to the descending order, and acquiring the second candidate network with the first network tendency index sequence as the best candidate network.
Preferably, the step S400 of switching the first priority network to the working state includes, after the mobile terminal is accessed to the first priority network:
and monitoring the mobile terminal, and judging whether to adjust the state information of the first priority network according to the channel utilization rate of the first priority network and the data interaction condition of the first priority network and other mobile terminals when the mobile terminal leaves the current position of the area and is accessed to other networks.
Preferably, the determining whether to adjust the state information of the first priority network according to the channel utilization of the first priority network and the data interaction between the first priority network and other mobile terminals includes:
collecting the channel of the first priority network, and counting the number Q of other mobile terminals accessing the first priority network if the channel utilization rate of the first priority network is less than or equal to the threshold value of the second channel utilization ratezAnd the number Q of the data with the priority marks when interacting with the first priority network databCalculating the ratio K ═ Q of the priority identifiersb/QzAnd if the occupation ratio of the priority identifier is less than or equal to the occupation ratio threshold value, the first priority network is switched to the dormant state.
Compared with the prior art, the invention has the beneficial effects that: the invention firstly obtains the historical access network of the area position of the mobile terminal, selects the network with the connection authority for the mobile terminal from the historical access network to access, and leads the network to be in the dormant mode under the condition that the network is limited to have no mobile terminal access or the condition that the mobile terminal is unnecessarily accessed, thereby saving resources.
Drawings
Fig. 1 is a schematic block diagram of a network status monitoring and managing system based on big data according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a network status monitoring and management system based on big data, the monitoring management system comprises an area position acquisition module, a historical access network statistic module, a historical access network judgment module and an access network selection module, the area position acquisition module is used for acquiring the current area position of the mobile terminal, the historical access network counting module is used for acquiring and counting the historical access networks of the current area position of the mobile terminal within a period of time preset recently, the historical access network judging module is used for judging the number of the networks in the historical access networks, only one network is in the historical access networks, the mobile terminal is directly accessed to the network, and the access network selection module selects the access network of the mobile terminal according to the motion state of the mobile terminal and the current information of each historical access network when the number of the historical access networks is more than or equal to two.
The access network selection module comprises a motion state acquisition module, a first network selection module and a second network selection module, wherein the motion state acquisition module is used for acquiring the motion state of the mobile terminal, when the mobile terminal is monitored to be in a static state and the holding time of the static state is greater than or equal to the holding time threshold, the first network selection module is enabled to select the access network, and the second network selection module is enabled to select the access network under other conditions.
The first network selection module comprises a first priority network selection module, a first priority network state acquisition module, a first connection control module and a second connection control module, the monitoring management system also comprises a first priority network control module and an identification adding module, the first priority network selection module is used for acquiring a network which is used by the mobile terminal at the current area position last time as a first priority network, the first priority network state acquisition module is used for acquiring whether the current state information of the first priority network is in a working state or a dormant state, the mobile terminal is accessed into the first priority network when the first priority network is in the working state, the second connection control module is used for selecting an access network of the mobile terminal from first candidate networks when the first priority network is in the dormant state, wherein the first candidate network is a historical access network except the first priority network, the second connection control module comprises a channel acquisition module, a second candidate network screening module, a network switching acquisition module, a network tendency index calculation module, an optimal candidate network selection module and a network tendency index comparison module, wherein the channel acquisition module acquires the average channel utilization rate of each first candidate network in the current time period, the second candidate network screening module takes the first candidate network with the average channel utilization rate less than or equal to the average utilization threshold value as a second candidate network, the network switching acquisition module is used for acquiring the times of actively switching the network of the mobile terminal at the current area within the latest preset period of time, the times of switching from other networks to each second candidate network and the times of switching from each second candidate network to other networks, and the network tendency index calculation module calculates the network tendency index according to the data acquired by the network switching acquisition module, the network tendency index selection module sorts the network tendency indexes of the second candidate networks in a descending order, the second candidate network with the first network tendency index sorted is obtained as the optimal candidate network, the network tendency index comparison module compares the network tendency index of the optimal candidate network with a network tendency threshold value, when the network tendency index is larger than or equal to the network tendency threshold value, the mobile terminal is accessed into the optimal candidate network, when the network tendency index is smaller than the network tendency threshold value, information is transmitted to the first priority network control module, the first priority network is switched to a working state, and the mobile terminal is accessed into the first priority network; the first priority network control module is used for controlling the switching state information of the first priority network, and the identifier adding module is used for adding a priority identifier to the data when the mobile terminal performs data interaction with the first priority network.
The second network selection module comprises a coverage area acquisition module and a coverage area comparison module, the coverage area acquisition module is used for acquiring the network coverage area of each historical access network, and the coverage area comparison module is used for comparing the coverage areas of the networks and accessing the mobile terminal to the historical access network with the widest coverage area.
The monitoring management system also comprises a network change monitoring module, a network state first acquisition module, a network state second acquisition module, a priority identifier proportion calculation module and a priority identifier proportion comparison module, wherein the network change monitoring module monitors the mobile terminal, when the mobile terminal is monitored to leave the current area position and is accessed into other networks, information is transmitted to enable the network state first acquisition module to acquire the channel utilization rate of the first priority network, and when the channel utilization rate of the first priority network is less than or equal to a second channel utilization rate threshold value, the network state second acquisition module acquires the number of other mobile terminals accessed into the first priority network and the number of priority identifiers on data when the data are interacted with the first priority network data, the priority identifier proportion calculation module calculates the priority identifier proportion according to the data acquired by the network state second acquisition module, and the priority identifier ratio comparison module transmits information to the first priority network control module to enable the first priority network to be switched to a dormant state when the priority identifier ratio is less than or equal to a ratio threshold value.
A network state monitoring and management method based on big data comprises the following steps:
acquiring the current area position of the mobile terminal, acquiring the historical access network of the current area position of the mobile terminal within a period of time preset recently,
if only one network exists in the historical access networks, the mobile terminal is directly accessed to the network;
if the number of historical access networks is greater than or equal to two,
acquiring the motion state of the mobile terminal, and if the mobile terminal is monitored to be in a static state and the holding time of the static state is greater than or equal to the holding time threshold, selecting the access network of the mobile terminal according to the current information of each historical access network;
otherwise, respectively acquiring the network coverage range of each historical access network, and accessing the mobile terminal to the historical access network with the widest coverage range; if the mobile terminal does not stay in one place for a long time, but the position of the mobile terminal is changed all the time, the mobile terminal is directly accessed to the history access network with the widest coverage area, and frequent network switching caused by the change of the position of the mobile terminal is reduced.
The selecting the access network of the mobile terminal according to the current information of each historical access network comprises:
step S100: the network used by the mobile terminal at the current area position is the first priority network,
if the current state information of the first priority network is a working state, accessing the mobile terminal to the first priority network, and adding a priority identifier to data when the mobile terminal performs data interaction with the first priority network, wherein the state information comprises a working state and a dormant state, the working state is that a channel of the network is in a transmitting state, the dormant state is that the channel of the network is in a non-transmitting state,
if the current state information of the first priority network is in a dormant state, turning to step S200; when the channel of the first priority network is not transmitted, whether the first priority network is necessary to be used or not is judged in advance, the situation that the first priority network is in a working state under unnecessary conditions is reduced, and the phenomenon that the channel of the first priority network is in a transmitting state so as to reduce co-channel interference is reduced;
step S200: screening historical access networks in a working state from the historical access networks except the first priority network as first candidate networks, acquiring the average channel utilization rate of each first candidate network in the current time period, taking the network with the average channel utilization rate less than or equal to the average utilization threshold as second candidate networks, respectively acquiring the number K of times that the mobile terminal actively switches the network in the current area position, the number M of times that the mobile terminal switches to each second candidate network from other networks and the number N of times that the mobile terminal switches to other networks from each second candidate network in the latest preset time period, and turning to the step S300;
step S300: calculating a network tendency index P ═ M/K + (1-N/K) for each second candidate network,
the network tendency indexes of the second candidate networks are ranked from big to small, and the second candidate network with the first ranked network tendency index is obtained as the best candidate network; turning to step S400;
step S400: comparing the network tendency index of the best candidate network with a network tendency threshold, if the network tendency index is greater than or equal to the network tendency threshold, accessing the mobile terminal to the best candidate network, if the network tendency index is smaller than the network tendency threshold, transmitting information to the first priority network, switching the first priority network to a working state, accessing the mobile terminal to the first priority network, and adding a priority identifier to data when the mobile terminal performs data interaction with the first priority network.
The step S400 of switching the first priority network to the working state, and accessing the mobile terminal to the first priority network includes:
monitoring the mobile terminal, when the mobile terminal leaves the current area and is accessed to other networks,
collecting the channel of the first priority network, and counting the number Q of other mobile terminals accessing the first priority network if the channel utilization rate of the first priority network is less than or equal to the threshold value of the second channel utilization ratezAnd the number Q of the data with the priority marks when interacting with the first priority network databCalculating the ratio K ═ Q of the priority identifiersb/QzAnd if the occupation ratio of the priority identifier is less than or equal to the occupation ratio threshold value, the first priority network is switched to the dormant state.
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 attributes 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.