CN113973118B - Data cloud storage service system and service method based on communication base station - Google Patents
Data cloud storage service system and service method based on communication base station Download PDFInfo
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- CN113973118B CN113973118B CN202111208815.5A CN202111208815A CN113973118B CN 113973118 B CN113973118 B CN 113973118B CN 202111208815 A CN202111208815 A CN 202111208815A CN 113973118 B CN113973118 B CN 113973118B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
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- H—ELECTRICITY
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- H04W28/0226—Traffic management, e.g. flow control or congestion control based on location or mobility
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Abstract
The invention relates to a data cloud storage service system and a method based on a communication base station, which comprises a positioning monitoring system, a central data server, a plurality of regional data servers which belong to the regions administered by the central data server and respectively administer different regions, and a cloud storage management server; the positioning monitoring system comprises a base station and a core network, wherein the core network sends position information of a user terminal reported by the base station to a cloud storage management server, the cloud storage server arranges a data server closest to the position of the user terminal to provide cloud storage service for the user, and correspondingly changes the data server according to the position change of the user terminal, so that the reduction of data transmission efficiency caused by the change of the geographical position is avoided, and high-quality service can be better provided for the user who frequently moves; meanwhile, the capacity and the computing power of the user terminal are saved, the service use power of the user terminal is reduced, and a good cloud storage service effect is still achieved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of mobile communication, in particular to a data cloud storage service system and a service method based on a communication base station.
[ background of the invention ]
Cloud, computing, wisdom brain has spawned countless application services as the most fiery name in the internet era. However, cloud disks operated by conventional internet companies are often located in fixed places, such as the places of Guangdong, Zhejiang, Guizhou, and the like. When the user is in the location of the cloud disk, the experience of the aspects of data transmission speed and the like is better. However, when a user accesses the cloud disk data after the user is far away from the location of the cloud disk, the user experience is easily deteriorated due to the fact that the path is lengthened and the transmission speed is reduced.
With the development of communication technology, data and people are more and more closely related. More and more data is needed, for example: audio and video, pictures, photos, important files, etc. often used by the user. The mobile communication system has developed to the 5G era, the density of base stations is increasing, and the transmission speed of the mobile communication network has been greatly improved. How to develop cloud storage service by using a large number of base station site resources of the existing mobile communication system and provide more efficient data cloud storage service becomes a problem to be solved.
[ summary of the invention ]
The technical problem to be solved by the invention is to provide a data cloud storage service system and a service method based on a communication base station, which can provide more efficient cloud storage service for a user terminal by utilizing the existing communication base station.
In order to solve the technical problem, the invention provides a data cloud storage service system based on a communication base station, which comprises a positioning monitoring system, a central data server, a plurality of regional data servers respectively administered in different geographical ranges and belonging to the jurisdiction of the central data server, and a cloud storage management server connected with the positioning monitoring system, the central data server and the regional data servers;
the central data server is used for receiving and storing cloud storage data of the user terminal within the administration range;
the positioning monitoring system comprises a base station for monitoring the position of the user terminal in real time and a core network connected with the base station; after receiving the position information of the user terminal reported by the base station, the core network sends the position information of the user terminal and a signing place to the cloud storage management server;
the cloud storage management server judges whether the user terminal leaves the jurisdiction region range of the regional data server of the signed place or not according to the position information and the signed place and reaches the jurisdiction region range of the regional data server of the non-signed place, if so, the cloud storage management server controls the central data server and sends the cloud storage data of the user terminal to the regional data server of the non-signed place; the regional data server in the non-signed place receives and stores the cloud storage data of the user terminal sent by the central data server, provides cloud storage service for the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server;
otherwise, the cloud storage management server controls the regional data server which governs the signed area to provide cloud storage service for the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server.
Furthermore, the regional data servers are divided into two or more levels according to preset hierarchical levels; the level of the region position deployed by the upper-level regional data server is greater than the level of the region position deployed by the lower-level regional data server;
and the cloud storage management server controls the zone-level data server of the corresponding level to provide cloud storage service for the user terminal according to the cloud storage service level signed by the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server.
Further, the cloud storage management server judges whether the user terminal leaves the administration range of the regional data server of the non-signed place or not according to the position information and the signed place, if so, the cloud storage management server controls the regional data server of the non-signed place, and deletes the cloud storage data of the user terminal and stops the service after synchronizing the cloud storage data of the user terminal with the central data server.
Further, the cloud storage management server judges whether the user terminal leaves the jurisdiction range of the central data server of the signed place or not according to the position information and the signed place, and reaches the jurisdiction range of the central data server of the non-signed place, if so, the central data server of the signed place is controlled to send the cloud storage data of the user terminal to the central data server of the non-signed place;
the central data server of the non-contract place receives and stores the cloud storage data of the user terminal and sends the cloud storage data to the regional data server which governs the position information range;
and the regional data server receives and stores the cloud storage data of the user terminal, provides cloud storage service for the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server of the non-signed place.
Further, the cloud storage management server judges whether the user terminal leaves the administration range of a central data server of a non-signed place or not according to the position information and the signed place, if so, the cloud storage management server controls the central data server of the non-signed place, and deletes the cloud storage data of the user terminal after synchronizing the cloud storage data of the user terminal with the central data server of the signed place.
In order to solve the technical problem, the invention further provides a data cloud storage service method based on the communication base station, which comprises the following steps:
s1, a base station monitors the position of a user in real time and reports the position information of the user to a core network; the core network sends the position information and the signing place of the user terminal to the cloud storage management server;
s2, the cloud storage management server judges whether the user terminal leaves the jurisdiction region range of the regional data server of the signed place or not according to the position information and the signed place and reaches the jurisdiction region range of the regional data server of the non-signed place, if so, the cloud storage management server controls the central data server to send the cloud storage data of the user terminal to the regional data server of the non-signed place, and then the step S3 is carried out;
otherwise, controlling a regional data server which governs the signed area to provide cloud storage service for the user terminal; synchronizing the cloud storage data of the user terminal to a central data server; the central data server governs a plurality of regional data servers which respectively govern different regional ranges;
s3, the regional data server in the non-signed area receives and stores the cloud storage data of the user terminal sent by the central data server, and provides cloud storage service for the user terminal; and synchronizing the cloud storage data of the user terminal to the central data server.
Further, before the step S1, the method further includes the steps of:
s0. the district level data servers are divided into two or more district level data servers according to the preset grading level; the level of the region position deployed by the upper-level regional data server is greater than the level of the region position deployed by the lower-level regional data server;
the step S2 further includes: and the cloud storage management server controls the zone-level data server of the corresponding level to provide cloud storage service for the user terminal according to the cloud storage service level signed by the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server.
Further, the step S2 further includes the steps of:
and S2a, the cloud storage management server judges whether the user terminal leaves the administration range of a regional data server of a non-signed place or not according to the position information and the signed place, if so, the cloud storage management server controls the regional data server of the non-signed place, and deletes the cloud storage data of the user terminal and stops service after synchronizing the cloud storage data of the user terminal with the central data server.
Further, the step S2 further includes the steps of:
s2b, the cloud storage management server judges whether the user terminal leaves the jurisdiction range of a central data server of a signed place or not according to the position information and the signed place and reaches the jurisdiction range of a central data server of a non-signed place, if yes, the central data server of the signed place is controlled to send cloud storage data of the user terminal to the central data server of the non-signed place, and then the step S4 is carried out;
s4, the central data server of the non-signed place receives and stores cloud storage data of the user terminal and sends the cloud storage data to a regional data server which governs the position information range;
and S5, the zone-level data server receives and stores the cloud storage data of the user terminal, provides cloud storage service for the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server of the non-signed place.
Further, the step S2 further includes the steps of:
and S2c, the cloud storage management server judges whether the user terminal leaves the administration range of a central data server of a non-signed place or not according to the position information and the signed place, if so, the cloud storage management server controls the central data server of the non-signed place, and after the cloud storage data of the user terminal is synchronized with the central data server of the signed place, the cloud storage data of the user terminal is deleted.
Compared with the prior art, the invention has the following beneficial effects: the position of the user terminal is monitored in real time by using the existing mobile communication base station, the nearby data servers are arranged in time to provide cloud storage service for the user, the reduction of data transmission efficiency caused by the change of the geographical position is avoided, and high-quality service can be better provided for the user who frequently moves; meanwhile, the capacity and the computing power of the user terminal are saved, the service use power of the user terminal is reduced, and a good cloud storage service effect is still achieved.
[ description of the drawings ]
Fig. 1 is a structural diagram of a data cloud storage service system based on a communication base station according to an embodiment of the present invention;
FIG. 2 is a block level data server hierarchical architecture diagram of an embodiment of the present invention;
fig. 3 is a step diagram of a data cloud storage service method based on a communication base station according to an embodiment of the present invention.
[ detailed description ] embodiments
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 application, and not all 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, a data cloud storage service system based on a communication base station according to an embodiment of the present invention includes a positioning monitoring system, a central data server, a plurality of regional data servers respectively governing different regional ranges and managed by a home central data server, and a cloud storage management server connected to the positioning monitoring system, the central data server, and the regional data servers.
Specifically, the positioning monitoring system comprises a base station for monitoring the position of the user terminal in real time and a core network connected with the base station; and after receiving the position information of the user terminal reported by the base station, the core network sends the position information of the user terminal and the signing place to the cloud storage management server.
In this embodiment, the user terminal is a smart phone terminal with a mobile phone card number, and the subscription place may be set as a home location of the mobile phone card number or a geographic location where the user uses the cloud storage service for the first time. The contract place can be divided by province, autonomous region and direct prefecture city, or by local city and county.
The position information of the user terminal is the position information of the current location of the mobile phone. When the mobile phone moves, surrounding base stations can be actively searched, and communication contact with the nearest base station is established. Each base station usually has parameters such as PLMN (PUBLIC LAND MOBILE NETWORK), TAC (TRACKING AREA CODE ), and base station ID, and these parameters correspond to longitude and latitude information of a geographic location, and by reporting these parameters to a core NETWORK, the core NETWORK can obtain corresponding location information.
When a user terminal initiates a cloud storage service request, a cloud storage management server acquires the contract signing place and the current position information of the user terminal through a core network, judges whether the user terminal leaves the jurisdiction territory range of a regional data server of the contract signing place and reaches the jurisdiction territory range of a regional data server of a non-contract signing place, and if so, controls a central data server and sends cloud storage data of the user terminal to the regional data server of the non-contract signing place; the regional data server in the non-signed place receives and stores the cloud storage data of the user terminal sent by the central data server, and provides cloud storage service for the user terminal; and synchronizing cloud storage data of the user terminal to the central data server.
Otherwise, the cloud storage management server controls the regional data server which governs the signed place to provide cloud storage service for the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server.
Specifically, in this embodiment, the region range governed by the central data server is larger than the regional data server. The region range governed by the regional data server is within the range of the central data server. For example, the region range governed by the central data server is beijing, the region range governed by the regional data servers does not exceed beijing, and a plurality of regional data servers can be deployed in various regional regions such as western regions, east regions, hai-lake regions, and sunny regions of beijing.
Assuming that the contracted place of the user terminal is the east city area of Beijing city and the current position of the user terminal is in one office building of the Haihe lake area, the user terminal is out of the jurisdiction range of the regional data server of the contracted place but still in the jurisdiction range of the central data server of the contracted place.
When the user uses the cloud storage service for the first time, the region-level data server of the signed place provides the cloud storage service for the user. In this embodiment, the cloud storage service includes, but is not limited to: data synchronization services, data sharing services, and the like. After the regional data server stores the cloud data of the user terminal, the cloud data can be synchronized to the central data server. Specifically, the cloud data may be synchronized to the central data server at regular intervals, or when the user uses the cloud storage service, the data may be synchronized to the central data server, or when the user terminal leaves the subscription place, the data may be synchronized to the central data server. Any arrangement may be made by those skilled in the art according to the actual situation without affecting the implementation of the present invention.
When the user leaves the signed place and reaches the administration position of the regional data server of the non-signed place, the cloud storage management server controls the central data server and sends the cloud storage data of the user terminal to the regional data server of the non-signed place. At this time, when the user uses the cloud storage service in the non-contracted place, the cloud storage data is copied from the regional data server in the contracted place to the local regional data server closer to the user terminal, so that the uploading and downloading rate of the cloud storage data is not affected by the change of the position.
And when the user terminal returns to the jurisdiction range of the regional data server of the signed place or goes to the jurisdiction range of the regional data server of the next non-signed place, the current regional data server of the non-signed place stops service, and after the cloud storage data of the user terminal is synchronized to the central data server of the signed place, the cloud storage data is deleted and the service is stopped.
In the area with larger user quantity, in order to avoid the reduction of data transmission efficiency caused by larger access quantity, the embodiment of the invention subdivides the area-level data servers into two or more than two levels of area-level data servers, wherein the level of the area position deployed by the upper-level area-level data server is greater than the level of the area position deployed by the lower-level area-level data server.
In the embodiment of the present invention, as shown in fig. 2, the regional data servers may be sequentially divided into four levels from high to low according to a regional scope, which are respectively a large regional data server, a middle regional data server, a micro regional data server, and a base station data server.
Specifically, the division may be performed according to the actual number of users and the traffic volume of different provinces, the province with low traffic volume may be divided into a large district level and a middle district level, and the province with high traffic volume may be divided into four levels, i.e., a large district level, a middle district level, a micro district level and a base station level. The specific location at which each level of server is deployed can be determined according to the actual needs of different provinces.
It is assumed that district-level servers in the scope of Beijing City are divided into four levels, namely a large district level, a middle district level, a micro district level and a base station level. The large-area-level data server can be deployed in 16 areas such as an eastern city area, a western city area, a sunny area and the like, the middle-area-level data server can be deployed in streets under each area, the micro-area-level data server is deployed in main buildings of the streets, and the base station-level data server is deployed on base stations in the buildings. Each level of regional data server may contain one or more, depending on the actual traffic situation.
And if the cloud storage service level signed by the user is the middle area level, when the user terminal uses the cloud storage service for the first time, the middle area level data server of the signed place provides the cloud storage service for the user. And when the user terminal moves to a non-signed place, providing cloud storage service for the user by the middle-area-level data server of the non-signed place.
If the user is signed in a Tokyo area in Beijing city and the service level is base station level, the base station level data server at the position of the user terminal provides the cloud storage service when the user uses the cloud storage service for the first time. When the user terminal moves to a certain office building in the lake region, the cloud storage service is provided by a base station level data server of the office building.
The base station level data server is the server closest to the user terminal, the synchronous transmission efficiency of cloud storage data is the highest, and the efficiency is slightly lower when the micro-area level data server is slightly far away from the user terminal. The data transmission efficiency of the upper level data server is lower than that of the lower level data server.
In this embodiment, the area-level data server in the non-contract place refers to an area-level data server belonging to the same central data server jurisdiction area as the area-level data server in the contract place, and when the user terminal moves within the same central data server jurisdiction area, the same central data server is responsible for scheduling from the contract place to the non-contract place and then returning to the contract place or going to the next non-contract place, and the corresponding area-level data server is arranged in time to provide the cloud storage service for the user.
When the user terminal leaves the jurisdiction range of the central data server of the signed place and moves to the jurisdiction range of the central data server of the non-signed place, the cloud storage management server controls the central data server of the signed place to send the cloud storage data of the user terminal to the central data server of the non-signed place.
Specifically, the cloud storage management server judges whether the current user terminal leaves the jurisdiction range of the central data server of the signed place or not according to the position information of the user terminal and the signed place, and reaches the jurisdiction range of the central data server of the non-signed place, if so, the central data server of the signed place is controlled to send the cloud storage data of the user terminal to the central data server of the non-signed place.
And the central data server in the non-contract place receives and stores the cloud storage data of the user terminal and sends the cloud storage data to the regional data server which governs the position information range.
The regional data server receives and stores the cloud storage data of the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server of the non-contract place.
Suppose that the user has signed a place in the east city of Beijing city, the service level is base station level, and the current user is located in an office building of the east light street in the Yangtze river region of the city of Sichuan province. The cloud storage server judges that the user leaves the jurisdiction range of the central data server of the signed place and needs a base station level data server of a non-signed place to provide cloud storage service for the user, so that the cloud storage server firstly controls the central data server in Beijing city to send the cloud storage data of the user terminal to the central data server in Sichuan province, and the central data server in Sichuan province stores the cloud storage data of the user terminal and then sends the cloud storage data to the base station level data server of a certain office building on the east light street in the Yangtze river region. When a user uses the cloud storage service in the office building, the user can directly download and acquire data through the base station level data server of the office building and back up and upload the data, the data transmission efficiency is still high, the reduction caused by the change of the position is avoided, and the mobile cloud service experience of the user where the data is moved is realized; meanwhile, the capacity and the calculation power of the user terminal are saved, and the service use power of the user terminal is reduced.
If the user terminal uses the cloud storage service in the non-signed area for a long time, the cloud storage data on the central data server and the regional data server in the signed area can be deleted, and the capacity of the server is saved.
Specifically, after the central data server in the non-signed place stores the cloud storage data of the user terminal, the cloud storage management server controls the regional data server in the signed place to delete the cloud storage data of the user terminal; or the cloud storage management server controls the area-level data server of the signed place and the central data server of the signed place to delete the cloud storage data of the user terminal.
In addition, when the user terminal returns to the administration range of the central data server of the signed place or goes to the administration range of the central data server of the next non-signed place, the central data server of the current non-signed place and the regional data server of the current non-signed place stop service, and the cloud storage data of the user terminal is deleted after being synchronized to the central data server of the signed place.
Specifically, the cloud storage management server judges whether the user terminal leaves the administration range of the central data server of the non-signed place or not according to the position information of the user terminal and the signed place, if so, the cloud storage management server controls the central data server of the non-signed place, and deletes the cloud storage data of the user terminal after synchronizing the cloud storage data of the user terminal with the central data server of the signed place; and the corresponding regional data server in the non-contract place also deletes the cloud storage data of the user terminal and stops the service.
Therefore, no matter where the user moves, the data cloud storage service system provided by the embodiment of the invention can enable the server closest to the user to provide services, so that the problem of reduction of data transmission efficiency caused by change of the geographic position can be avoided; meanwhile, the user terminal position information can be monitored based on the base station, the corresponding data server can be flexibly and quickly controlled to copy and delete the cloud storage data of the user, and the capacity of the server is saved.
As shown in fig. 3, an embodiment of the present invention further provides a data cloud storage service method based on a communication base station, including the following steps:
s1, a base station monitors the position of a user in real time and reports the position information of the user to a core network; the core network sends the position information and the signing place of the user terminal to a cloud storage management server;
s2, the cloud storage management server judges whether the user terminal leaves the jurisdiction territory range of the zone level data server of the signed place or not according to the position information of the user terminal and the signed place and reaches the jurisdiction territory range of the zone level data server of the non-signed place, if so, the cloud storage management server controls the central data server to send cloud storage data of the user terminal to the zone level data server of the non-signed place, and then the step S3 is carried out;
otherwise, controlling the district level data server which governs the signed place to provide cloud storage service for the user terminal; synchronizing cloud storage data of the user terminal to a central data server; the central data server governs a plurality of regional data servers which respectively govern different regional ranges;
s3, receiving and storing the cloud storage data of the user terminal sent by the central data server by the regional data server in the non-signed area, and providing cloud storage service for the user terminal; and synchronizing the cloud storage data of the user terminal to the central data server.
In an area with a large amount of users, in order to avoid reduction of data transmission efficiency due to a large access amount, in the embodiment of the present invention, before step S1, step S0. is further included, according to a preset classification level, that the area-level data server is divided into two or more levels of area-level data servers, where a level of a geographic position where the upper-level area-level data server is deployed is greater than a level of a geographic position where the lower-level area-level data server is deployed.
The step S2 further includes: the cloud storage management server controls the zone data servers of the corresponding levels to provide cloud storage services for the user terminal according to the cloud storage service level signed by the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server.
Specifically, the method can be divided into a large-area class and a middle-area class according to the actual user number and the service volume of different provinces and cities, the province and city with low service volume can be divided into the large-area class and the middle-area class, and the province and city with high service volume can be divided into the four classes of the large-area class, the middle-area class, the micro-area class and the base station class. The specific location at which each level of server is deployed can be determined according to the actual needs of different provinces.
If the cloud storage service level signed by the user is the middle area level, when the user terminal uses the cloud storage service for the first time, the middle area level data server of the signed place provides the cloud storage service for the user. When the user terminal moves to a non-signed place, the middle-area-level data server of the non-signed place provides cloud storage service for the user.
In this embodiment, when the user terminal returns to the jurisdiction range of the regional data server in the signed place or goes to the jurisdiction range of the regional data server in the next non-signed place, the regional data server in the current non-signed place stops the service, and after the cloud storage data of the user terminal is synchronized to the central data server in the signed place, the cloud storage data is deleted and the service is stopped.
Specifically, the step S2 further includes a step S2a, where the cloud storage management server determines, according to the location information of the user terminal and the subscription place, whether the user terminal is away from the jurisdiction range of the regional data server in the non-subscription place, and if so, the cloud storage management server controls the regional data server in the non-subscription place, and deletes the cloud storage data of the user terminal and stops the service after synchronizing the cloud storage data of the user terminal with the central data server.
When the user terminal leaves the jurisdiction range of the central data server of the signed place and moves to the jurisdiction range of the central data server of the non-signed place, the cloud storage management server controls the central data server of the signed place to send the cloud storage data of the user terminal to the central data server of the non-signed place.
Specifically, in this embodiment, step S2 further includes the steps of:
s2b, the cloud storage management server judges whether the user terminal leaves the jurisdiction range of the central data server of the signed place or not according to the position information of the user terminal and the signed place and reaches the jurisdiction range of the central data server of the non-signed place, if so, the central data server of the signed place is controlled to send the cloud storage data of the user terminal to the central data server of the non-signed place, and then the step S4 is carried out;
s4, the central data server in the non-signed place receives and stores cloud storage data of the user terminal and sends the cloud storage data to a regional data server in the range of the information of the jurisdiction position;
and S5, the regional data server receives and stores the cloud storage data of the user terminal, provides cloud storage service for the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server of the non-signed place.
Suppose that the user has a subscription in the east city area of Beijing city, the service level is base station level, and the current user is located in a certain office building in the east light street of the Jinjiang area of the city, Sichuan province. The cloud storage server judges that the user leaves the jurisdiction range of the central data server of the signed place and needs a base station level data server of a non-signed place to provide cloud storage service for the user, so that the cloud storage server firstly controls the central data server in Beijing city to send the cloud storage data of the user terminal to the central data server in Sichuan province, and the central data server in Sichuan province stores the cloud storage data of the user terminal and then sends the cloud storage data to the base station level data server of a certain office building on the east light street in the Yangtze river region. When a user uses the cloud storage service in the office building, the user can directly download and acquire data through the base station level data server of the office building and back up and upload the data, the data transmission efficiency is still high, the reduction caused by the change of the position is avoided, and the mobile cloud service experience of the user where the data is moved is realized; meanwhile, the capacity and the calculation power of the user terminal are saved, and the service use power of the user terminal is reduced.
If the user terminal uses the cloud storage service in the non-signed place for a long time, cloud storage data on a central data server and a regional data server in the signed place can be deleted, and the capacity of the server is saved.
Specifically, after the central data server in the non-signed place stores the cloud storage data of the user terminal, the cloud storage management server controls the regional data server in the signed place to delete the cloud storage data of the user terminal; or the cloud storage management server controls the area-level data server of the signed place and the central data server of the signed place to delete the cloud storage data of the user terminal.
In addition, when the user terminal returns to the administration range of the central data server of the signed place or goes to the administration range of the central data server of the next non-signed place, the central data server of the current non-signed place and the regional data server of the current non-signed place stop service, and the cloud storage data of the user terminal is deleted after being synchronized to the central data server of the signed place. And the corresponding regional data server in the non-contract place also deletes the cloud storage data of the user terminal and stops the service.
Specifically, in this embodiment, step S2 further includes the steps of:
and S2c, the cloud storage management server judges whether the user terminal leaves the administration range of the central data server of the non-signed place or not according to the position information of the user terminal and the signed place, if so, the cloud storage management server controls the central data server of the non-signed place, and deletes the cloud storage data of the user terminal after synchronizing the cloud storage data of the user terminal with the central data server of the signed place.
In summary, the present invention utilizes the existing mobile communication base station to monitor the position of the user terminal in real time, and arrange the nearby data servers in time to provide cloud storage service for the user, so as to avoid the reduction of data transmission efficiency caused by the change of geographical position, and better provide high-quality service for the frequently moving user; the capacity and the computing power of the user terminal are saved, the service use power of the user terminal can be reduced, and a good cloud storage service effect is still achieved.
The above examples merely represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications, such as combinations of different features in various embodiments, may be made without departing from the spirit of the invention, and these are within the scope of the invention.
Claims (10)
1. A data cloud storage service system based on a communication base station is characterized in that: the system comprises a positioning monitoring system, a central data server, a plurality of regional data servers which belong to the jurisdiction of the central data server and respectively govern different regional ranges, and a cloud storage management server which is connected with the positioning monitoring system, the central data server and the regional data servers;
the central data server is used for receiving and storing cloud storage data of the user terminal within the administration range;
the positioning monitoring system comprises a base station for monitoring the position of the user terminal in real time and a core network connected with the base station; after receiving the position information of the user terminal reported by the base station, the core network sends the position information of the user terminal and a signing place to the cloud storage management server;
the cloud storage management server judges whether the user terminal leaves the jurisdiction region range of the regional data server of the signed place or not according to the position information and the signed place and reaches the jurisdiction region range of the regional data server of the non-signed place, if so, the cloud storage management server controls the central data server and sends the cloud storage data of the user terminal to the regional data server of the non-signed place; the regional data server in the non-signed place receives and stores the cloud storage data of the user terminal sent by the central data server, provides cloud storage service for the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server;
otherwise, the cloud storage management server controls the regional data server which governs the signed area to provide cloud storage service for the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server.
2. The communication base station-based data cloud storage service system of claim 1, wherein: the regional data servers are divided into two or more levels according to preset hierarchical levels; the level of the region position deployed by the upper-level regional data server is greater than the level of the region position deployed by the lower-level regional data server;
and the cloud storage management server controls the zone-level data server of the corresponding level to provide cloud storage service for the user terminal according to the cloud storage service level signed by the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server.
3. The communication base station-based data cloud storage service system according to claim 1 or 2, wherein: and the cloud storage management server judges whether the user terminal leaves the administration range of the regional data server of the non-signed place or not according to the position information and the signed place, if so, the cloud storage management server controls the regional data server of the non-signed place, and deletes the cloud storage data of the user terminal and stops service after synchronizing the cloud storage data of the user terminal to the central data server.
4. The communication base station-based data cloud storage service system according to claim 1 or 2, wherein: the cloud storage management server judges whether the user terminal leaves the jurisdiction range of a central data server of a signed place or not according to the position information and the signed place and reaches the jurisdiction range of a central data server of a non-signed place, if so, the central data server of the signed place is controlled to send cloud storage data of the user terminal to the central data server of the non-signed place;
the central data server of the non-contract place receives and stores cloud storage data of the user terminal and sends the cloud storage data to a regional data server which governs the position information range;
and the regional data server receives and stores the cloud storage data of the user terminal, provides cloud storage service for the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server of the non-signed place.
5. The communication base station-based data cloud storage service system of claim 4, wherein: and the cloud storage management server judges whether the user terminal leaves the administration range of a central data server of a non-signed place or not according to the position information and the signed place, if so, the cloud storage management server controls the central data server of the non-signed place, and deletes the cloud storage data of the user terminal after synchronizing the cloud storage data of the user terminal with the central data server of the signed place.
6. A data cloud storage service method based on a communication base station is characterized in that: the method comprises the following steps:
s1, a base station monitors the position of a user in real time and reports the position information of the user to a core network; the core network sends the position information and the signing place of the user terminal to the cloud storage management server;
s2, the cloud storage management server judges whether the user terminal leaves the administration region range of the regional data server of the signed place or not according to the position information and the signed place and reaches the administration region range of the regional data server of the non-signed place, if so, the cloud storage management server controls the central data server to send the cloud storage data of the user terminal to the regional data server of the non-signed place, and the regional data server of the non-signed place receives and stores the cloud storage data of the user terminal sent by the central data server and provides cloud storage service for the user terminal; synchronizing cloud storage data of the user terminal to the central data server;
otherwise, controlling a regional data server which governs the signing place to provide cloud storage service for the user terminal; synchronizing the cloud storage data of the user terminal to a central data server; the central data server governs a plurality of regional data servers which respectively govern different regional ranges.
7. The communication base station-based data cloud storage service method of claim 6, wherein: before the step S1, the method further includes the steps of:
s0. the district level data server is divided into two or more stages according to the preset grading level; the level of the region position deployed by the upper-level regional data server is greater than the level of the region position deployed by the lower-level regional data server;
the step S2 further includes: and the cloud storage management server controls the zone-level data server of the corresponding level to provide cloud storage service for the user terminal according to the cloud storage service level signed by the user terminal, and synchronizes the cloud storage data of the user terminal to the central data server.
8. The communication base station-based data cloud storage service method according to claim 6 or 7, wherein: the step S2 further includes the steps of:
and S2a, the cloud storage management server judges whether the user terminal leaves the administration range of a regional data server of a non-signed place or not according to the position information and the signed place, if so, the cloud storage management server controls the regional data server of the non-signed place, and deletes the cloud storage data of the user terminal and stops service after synchronizing the cloud storage data of the user terminal with the central data server.
9. The communication base station-based data cloud storage service method according to claim 6 or 7, wherein: the step S2 further includes the steps of:
s2b, the cloud storage management server judges whether the user terminal leaves the jurisdiction range of the central data server of the signed place or not according to the position information and the signed place and reaches the jurisdiction range of the central data server of the non-signed place, if yes, controlling the central data server of the signed place to send the cloud storage data of the user terminal to the central data server of the non-signed place, the non-signed place central data server receives and stores cloud storage data of the user terminal, and sending the cloud storage data to a regional data server which governs the range of the position information, the regional data server receives and stores the cloud storage data of the user terminal and provides cloud storage service for the user terminal, and synchronizing the cloud storage data of the user terminal to the central data server of the non-signed place.
10. The communication base station-based data cloud storage service method of claim 9, wherein: the step S2 further includes the steps of:
and S2c, the cloud storage management server judges whether the user terminal leaves the administration range of a central data server of a non-signed place or not according to the position information and the signed place, if so, the cloud storage management server controls the central data server of the non-signed place, and deletes the cloud storage data of the user terminal after synchronizing the cloud storage data of the user terminal with the central data server of the signed place.
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