CN114302461A - eSim multi-network optimal selection scheduling method - Google Patents
eSim multi-network optimal selection scheduling method Download PDFInfo
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Abstract
The invention discloses an eSim multi-network optimal scheduling method, which comprises the steps of determining the weight coefficients of delay and bandwidth parameters under eSim multi-network scheduling according to the requirements of service scenes; the eSim terminal equipment monitors base station signals in the physical environment in real time; respectively calculating the wireless network communication quality provided by each operator in real time to obtain a plurality of network stability sets; and comparing the maximum value Smax of the signal stability in the set with the signal stability S' of the currently used network, performing eSim multi-network optimal scheduling, and selecting the operator with the best network state. Under the condition of multiple network operators, the invention realizes automatic network switching by combining the communication quality calculation result according to the requirements of mobile communication and wireless communication networks, selects the network with the optimal network communication quality, provides an accurate eSim network optimal scheduling scheme and ensures the reliability and stability of the communication quality.
Description
Technical Field
The invention belongs to the technical field of mobile communication networks, and particularly relates to an eSim multi-network optimal scheduling method.
Background
In the conventional mobile phone communication field, a user needs to purchase a corresponding SIM card in a carrier business hall and install the SIM card on a device, but the carrier mobile communication service cannot be provided all over the world. For example, in a certain geographical location, the operator a cannot normally transmit and receive data; but B operators can provide normal transceiving data services.
Due to the needs of work and study, some users often change the geographical position in a long distance, in order to keep the normal mobile communication requirements, the users often need to prepare two or even more SIM cards for replacement, each card belongs to different destination operators, and some users also prepare a plurality of terminal devices, so that the mobile phone communication service can be used anytime and anywhere.
The eSim technology enables a user to avoid the trouble caused by the replacement of the entity card, provides a method for freely selecting an operator, and the user can replace the operator at any time without depending on terminal equipment. However, the operator to select is determined only by the mobile communication experience of the user or the past mobile communication service data of the operator. In addition, the service provided by the operator varies with the signal strength of the base station at different places and different times, and the reliability and stability of the mobile network communication cannot be guaranteed.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide an eSim multi-network optimal scheduling method, which can implement automatic network switching according to the requirements of mobile communication and wireless communication by combining communication quality calculation results, accurately select the operator with the best current network state, and ensure the reliability and stability of wireless network communication.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
an eSim multi-network preferred scheduling method is characterized by comprising the following steps:
step 1: determining the weight coefficients of delay and bandwidth parameters under eSim multi-network scheduling according to the requirements of a service scene;
step 2: the eSim terminal equipment monitors base station signals in the physical environment in real time;
and step 3: respectively calculating the wireless network communication quality provided by each operator in real time to obtain a plurality of network stability sets;
and 4, step 4: and comparing the maximum value Smax of the signal stability in the set with the signal stability S' of the currently used network, performing eSim multi-network optimal scheduling, and selecting the operator with the best network state.
In order to optimize the technical scheme, the specific measures adopted further comprise:
in the above step 1, the eSim terminal program module determines the weighting coefficients of the delay and bandwidth parameters under the eSim multi-network scheduling, and specifically, the eSim terminal program module provides a user interface to input the weighting parameters of the delay and bandwidth parameters.
The eSim terminal program module is an embedded program or an Internet of things management platform.
The above-described eSim terminal program module is a code implementation of the eSim multi-network preferred scheduling scheme.
The weighting coefficients of the delay and the bandwidth in the step 1 are customized by a user according to requirements, and α + β is 1;
alpha and beta are the weighting coefficients for delay and bandwidth, respectively.
In case of a mobile user, the eSim terminal device in step 2 is a real user terminal, including a communication module of a mobile phone, a watch or other portable devices.
Under the condition of application of the Internet of things, the eSim terminal equipment in the step 2 is Internet of things sensor equipment and comprises a temperature sensor and a communication module of a camera.
The wireless network communication quality in the step 3 is signal stability, the signal stability is determined by delay and bandwidth together, and the network stability is defined as S, the delay of the base station signal is D, and the bandwidth is B, then:
S＝α*D+β*B
α and β are the weighting coefficients of delay and bandwidth, respectively;
the calculated stability of each network constitutes a set of a plurality of network stabilities.
In step 4, the maximum value Smax of the signal stability in the set is compared with the signal stability S' of the currently used network:
if Smax is larger than S', the network is switched to the network corresponding to Smax, otherwise, the currently used network is used.
In the step 4, if the user performs remote change of the geographical location, the automatic switching function is directly executed, and the network is switched to the network corresponding to Smax.
The invention has the following beneficial effects:
under the condition of multiple network operators, the invention realizes automatic network switching by combining the communication quality calculation result according to the requirements of mobile communication and wireless communication networks, selects the network with the optimal network communication quality, provides an accurate eSim network optimal scheduling scheme and ensures the reliability and stability of the communication quality.
The invention provides a network selection scheduling method for an eSim card in a multi-network scene, which is characterized in that under the scene that a plurality of different operator networks exist in a geographic position or the network range of the operators is changed due to the change of the geographic position, the eSim operator networks are accurately matched according to the requirements of users, so that the reliability and the stability of mobile network communication are ensured, the users can have good mobile communication network experience at any time, the perceptive automatic switching is realized, and reliable and stable network communication can be provided for the Internet of things and SDWAN wireless networking.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, an eSim multi-network preferred scheduling method includes:
step 1: determining the weight coefficients of delay and bandwidth parameters under eSim multi-network scheduling according to the requirements of a service scene;
step 2: the eSim terminal equipment monitors base station signals in the physical environment in real time, wherein the base station signals generally comprise signal strength, delay and bandwidth information of different operators at different frequencies;
and step 3: respectively calculating the wireless network communication quality provided by each operator in real time to obtain a plurality of network stability sets;
and 4, step 4: and comparing the maximum value Smax of the signal stability in the set with the signal stability S' of the currently used network, performing eSim multi-network optimal scheduling, and selecting the operator with the best network state.
In an embodiment, the step 1 determines the weighting coefficients of the delay and bandwidth parameters under the eSim multi-network scheduling through an eSim terminal program module, and specifically, the eSim terminal program module provides a user interface to input the weighting parameters of the delay and bandwidth parameters.
And the eSim terminal program module realizes the determination of the weight coefficients of the delay and bandwidth parameters through a display screen, a key and the like.
In addition, the eSim terminal program module is used for realizing codes of the eSim multi-network optimal scheduling scheme, namely, a user can determine delay and bandwidth parameters under eSim multi-network scheduling through the platform according to service scene requirements and realize the multi-network optimal scheduling scheme by matching with an embedded program in the terminal equipment.
In an embodiment, the eSim terminal program module is an embedded program or an Internet of things management platform.
In an embodiment, in step 1, the weighting coefficients of the delay and the bandwidth are customized by a user according to a requirement, and α + β is 1;
alpha and beta are the weighting coefficients for delay and bandwidth, respectively.
In an embodiment, in the case of a mobile user, the eSim terminal device in step 2 is a communication module of a real user terminal, such as a mobile phone, a watch, or other portable devices.
Under the condition of application of the Internet of things, the eSim terminal equipment in the step 2 is sensor equipment of the Internet of things, such as a communication module of a temperature sensor, a camera and the like.
In an embodiment, the wireless network communication quality in step 3 is signal stability, the signal stability is determined by delay and bandwidth together, and the network stability is defined as S, the delay of the base station signal is D, and the bandwidth is B, then:
S＝α*D+β*B
α and β are weighting coefficients of delay and bandwidth, which can be customized by a user according to requirements, and α + β is 1;
the calculated stability of each network constitutes a set of a plurality of network stabilities.
In an embodiment, in step 4, the maximum value Smax of signal stability in the set is compared with the signal stability S' of the currently used network:
if Smax is larger than S', the network is switched to the network corresponding to Smax, otherwise, the currently used network is used.
If the signal stability of the existing network is stronger than that of the network used by the eSim, the automatic switching of the network is carried out; if not, the network used is continued to be used.
In the embodiment, in step 4, if the user performs remote change of the geographic location, such as change of the geographic location between continents, internationally, and the like, the automatic switching function is directly executed, and the network is switched to the network corresponding to Smax.
The invention is suitable for daily life, accurately selects a better mobile communication network for a user in a mobile range, or needs to be wirelessly connected in the scenes of branches and the Internet of things by the SDWAN and uses the wireless connection as backup networking, and can provide better equipment connectivity and more stable network communication quality.
Example 1:
the multi-network optimal scheduling method comprises the following steps: when the eSim terminal equipment is a communication module of a real user terminal, such as a mobile phone, a watch, portable equipment and the like.
The eSim terminal monitors base station signals in the physical environment in real time, wherein the signals may be signals of different frequencies of different operators respectively;
the eSim terminal respectively calculates the wireless network communication quality provided by each operator in real time, wherein the wireless network communication quality is signal stability, the signal stability is determined by delay and bandwidth together, the network stability is defined as S, the delay is D, and the bandwidth is B, then:
S＝α*D+β*B
α and β are weighting coefficients of delay and bandwidth, which can be customized by a user according to needs, and α + β is 1.
The stability maximum Smax is selected.
The eSim terminal compares Smax with the signal stability S' of the currently used network: if the signal stability of the current existing network is stronger than that of the network used by the eSim, the automatic switching of the network is carried out; if not, the network used is continued to be used.
If the user carries out remote change of the geographic position, such as intercontinental, international and other geographic position change, the automatic switching function is directly executed.
eSim terminal program Module: the method is an embedded program in a user terminal, realizes the determination of the weight coefficients of delay and bandwidth through a display screen, a key and the like, and realizes a multi-network optimal scheduling method.
Example 2:
the multi-network optimal scheduling method comprises the following steps: and when the eSim terminal equipment is sensor equipment of the Internet of things, such as communication modules of a temperature sensor, a camera and the like.
The eSim terminal monitors base station signals in the physical environment in real time, the signals can be signals of different frequencies of different operators respectively, and the eSim terminal calculates the wireless network communication quality provided by each operator in real time respectively.
The wireless network communication quality is signal stability, the signal stability is determined by delay and bandwidth together, the network stability is defined as S, the delay is D, and the bandwidth is B, then
S＝α*D+β*B
α and β are weighting coefficients of delay and bandwidth, which can be customized by a user according to needs, and α + β is 1.
A plurality of network stability sets S ═ α × D + β × B are calculated.
The stability maximum Smax is selected.
The eSim terminal compares Smax with the signal stability S' of the currently used network: if the signal stability of the current existing network is stronger than that of the network used by the eSim, the automatic switching of the network is carried out; if not, the network used is continued to be used.
eSim terminal program Module: for the Internet of things management platform, a user can determine delay and bandwidth parameters under eSim multi-network scheduling through the platform according to service scene requirements, and the delay and bandwidth parameters are matched with an embedded program in terminal equipment to realize a multi-network optimal scheduling method.
The invention is provided based on the eSim technology, and provides an accurate preferred scheme aiming at a mobile communication network selection mechanism of the eSim, the eSim is taken as a virtualized electronic SIM card, and is a development trend of mobile communication and wireless connection, so that the equipment can be thinner and lighter, and better terminal mobile communication experience can be brought to users. The eSim is also the optimization of the terminal equipment of the Internet of things, the step of replacing a physical SIM is omitted, remote operation is realized, and the equipment utilization rate is higher and more convenient. The precise network optimization scheduling scheme can meet the requirements of precise and reliable network communication.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (10)
1. An eSim multi-network preferred scheduling method is characterized by comprising the following steps:
step 1: determining the weight coefficients of delay and bandwidth parameters under eSim multi-network scheduling according to the requirements of a service scene;
step 2: the eSim terminal equipment monitors base station signals in the physical environment in real time;
and step 3: respectively calculating the wireless network communication quality provided by each operator in real time to obtain a plurality of network stability sets;
and 4, step 4: and comparing the maximum value Smax of the signal stability in the set with the signal stability S' of the currently used network, performing eSim multi-network optimal scheduling, and selecting the operator with the best network state.
2. The eSim multi-network preferred scheduling method as claimed in claim 1, wherein the step 1 determines the weighting factors of the delay and bandwidth parameters under eSim multi-network scheduling through an eSim terminal program module, and in particular, the eSim terminal program module provides a user interface to input the weighting factors of the delay and bandwidth parameters.
3. The eSim multi-network preferred scheduling method as claimed in claim 2, wherein the eSim terminal program module is an embedded program or an IOT management platform.
4. The eSim multi-network preferred scheduling method as claimed in claim 1, wherein the weighting coefficients of the delay and the bandwidth in step 1 are customized by the user according to the requirement, and α + β ═ 1;
alpha and beta are the weighting coefficients for delay and bandwidth, respectively.
5. The eSim multi-network preferred scheduling method as claimed in claim 1, wherein in case of mobile subscriber, the eSim terminal device in step 2 is a real subscriber terminal, including a communication module of a mobile phone, a watch or other portable devices.
6. The eSim multi-network optimal scheduling method as claimed in claim 1, wherein in case of an application of the Internet of things, the eSim terminal device in step 2 is an Internet of things sensor device, including a temperature sensor and a communication module of a camera.
7. The eSim multi-network preferred scheduling method of claim 1, wherein in step 3, the wireless network communication quality is signal stability, the signal stability is determined by delay and bandwidth together, and the network stability is defined as S, the delay of the base station signal is D, and the bandwidth is B, then:
S＝α*D+β*B
α and β are the weighting coefficients of delay and bandwidth, respectively;
the calculated stability of each network constitutes a set of a plurality of network stabilities.
8. An eSim multi-network preferred scheduling method as claimed in claim 1, wherein said step 4, comparing the maximum value Smax of signal stability in the set with the signal stability S' of the currently used network:
if Smax is larger than S', the network is switched to the network corresponding to Smax, otherwise, the currently used network is used.
9. The eSim multi-network preferred scheduling method of claim 1, wherein in step 4, if the user remotely changes the geographical location, the automatic switching function is directly executed to switch the network to the network corresponding to Smax.
10. A computer-readable storage medium comprising a stored computer program, wherein the computer program, when executed, controls an apparatus on which the computer-readable storage medium resides to perform the eSim multi-network preferred scheduling method of any one of claims 1 to 9.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117354472A (en) * | 2023-12-06 | 2024-01-05 | 北京烽火万家科技有限公司 | Multi-network scheduling camera based on eSIM technology |
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