CN111148169A - Network switching method based on WiFi - Google Patents
Network switching method based on WiFi Download PDFInfo
- Publication number
- CN111148169A CN111148169A CN201911293226.4A CN201911293226A CN111148169A CN 111148169 A CN111148169 A CN 111148169A CN 201911293226 A CN201911293226 A CN 201911293226A CN 111148169 A CN111148169 A CN 111148169A
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- network
- wifi
- information
- switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a WiFi-based network switching method, which comprises the steps of firstly detecting the communication state of each object, setting correct gateway information, selecting a single channel with the least intermediate transmission to transmit the information, and optimizing a WIFI switching strategy by using the network switching device in any one of the technical schemes, so that a terminal can freely perform network switching, and the terminal can keep the network uninterrupted when being switched from one WIFI network to another WIFI network. By the technical scheme, the WIFI switching strategy can be optimized, the terminal can freely perform network switching, and the network can be kept uninterrupted when the terminal is switched from one WIFI network to another WIFI network.
Description
Technical Field
The invention belongs to the technical field of network communication, and particularly relates to a WiFi-based network switching method.
Background
With the development of science and technology and economy, various terminals are provided with WIFI modules, and users can conveniently access to the network through the WIFI modules. However, the current terminal can only discover the surrounding WIFI network quickly through the fixed access network, and can only do some simple mobile handover operations, for example, when the terminal roams from one place to another, the terminal can automatically handover to the connected base station and maintain the connection with the base station closest to the connected base station, but the current terminal has no optimization in the WIFI handover strategy. For example: when a terminal is switched from one WIFI network to another WIFI network, the networks cannot be kept uninterrupted, which brings great inconvenience to users; the handover in the s2b mode is based on the handover of the ue, the core network side does not measure the Non-3GPP network, and the ue switches the service between the 3GPP network and the Non-3GPP network according to a preset handover rule or according to the measurement condition of the network signal threshold obtained from the network side. However, for an untrusted Non-3GPP network, such as WLAN, the user equipment can only obtain the condition from the user equipment to the ePDG, and the link quality from the ePDG to the core network side cannot be known, so the user equipment cannot select the optimal Non-3GPP network from the global perspective, and therefore, the handover success rate is difficult to control during handover, and the continuity and quality of the service cannot be guaranteed at the same time. Therefore, how to optimize the WIFI switching policy so that the terminal can freely perform network switching, and how to keep the network uninterrupted when the terminal is switched from one WIFI network to another WIFI network becomes a problem to be solved urgently.
When the existing communication terminal switches the network, the current application program is suspended. If the setting operation of the system is carried out, the system needs to enter a setting interface to complete network switching, and if the system is a network switching application program of a third party, the system needs to return to the desktop to complete the switching operation through the network switching application program of the third party. The two operation schemes are forced to suspend the current application program, the current application program cannot complete network switching in an active state, the operation is complex, and the working state of the current application program is influenced.
Disclosure of Invention
The invention aims to provide a WiFi-based network switching method, which solves the problem of data interruption caused by network switching in the prior art.
The technical scheme adopted by the invention is as follows: a network switching method based on WiFi provides a network information operation interface and acquires the network information of a communication terminal; acquiring an operation instruction of the network state through the network information operation interface; switching the network state of the communication terminal to the network state specified by the operation instruction, which comprises the following specific steps:
step 1: the network information table comprises the basic carrier frequency information of the known neighbor network, and the basic carrier frequency information comprises the center frequency and the bandwidth
Step 2: checking hardware network connection, detecting communication state of switching object
And step 3: confirming that the communication setting is correct, and acquiring an operation instruction of the network state through the network information operation interface;
and 4, step 4: registering to a 3GPP network, and acquiring available network information; wherein information of one or more available Non-3GPP networks is included in the available network information;
and 5: providing a network information operation interface, wherein the network information operation interface is arranged on the top layer of an operation interface of the communication terminal;
step 6: the terminal receives the network information table, and obtains the center frequency and the bandwidth of the basic carrier frequency of the neighbor network through the network information table;
and 7: and the terminal is quickly switched to the neighbor cell network by using the basic carrier frequency information of the neighbor cell network.
Step 2, acquiring network information of the communication terminal, wherein the network information comprises a network state; and displaying the network information on the network information operation interface.
The network information includes a network status.
When the current connection network is a WIFI network and the target network is the WIFI network, the terminal is connected with the mobile data network in the process of switching from the current connection network to the target WIFI network.
And when the current connection network is a WIFI network and the target network is the WIFI network, the terminal is controlled to be connected with the mobile data network in the process of switching from the current connection network to the target WIFI network.
The network information further comprises a network switch; the network information of the mobile network further comprises a network type and a network provider; the network information of the wireless local area network further includes a network name.
The invention has the beneficial effects that:
by using the network switching device according to any one of the above technical solutions, the WIFI switching policy can be optimized, so that the terminal can freely perform network switching, and the terminal can keep the network uninterrupted when switching from one WIFI network to another WIFI network. By the technical scheme, the WIFI switching strategy can be optimized, so that the terminal can freely perform network switching, and the network can be kept uninterrupted when the terminal is switched from one WIFI network to another WIFI network; providing a network information operation interface, wherein the network information operation interface is arranged on the top layer of an operation interface of the communication terminal; acquiring network information of a communication terminal, wherein the network information comprises a network state; displaying the network information on the network information operation interface; acquiring an operation instruction of the network state through the network information operation interface; switching the network state of the communication terminal into the network state specified by the operation instruction; the working state of the application program is not influenced in the network switching process, and the detection of the running state of the tested application program when the network is changed is realized.
Detailed Description
The invention is further described with reference to specific embodiments.
A network switching method based on WiFi provides a network information operation interface and acquires the network information of a communication terminal; acquiring an operation instruction of the network state through the network information operation interface; switching the network state of the communication terminal into the network state specified by the operation instruction, and the specific steps comprise:
step 1: the network information table comprises the basic carrier frequency information of the known neighbor network, and the basic carrier frequency information comprises the center frequency and the bandwidth
Step 2: checking hardware network connection, detecting communication state of switching object
And step 3: confirming that the communication setting is correct, and acquiring an operation instruction of the network state through the network information operation interface;
and 4, step 4: registering to a 3GPP network, and acquiring available network information; wherein information of one or more available Non-3GPP networks is included in the available network information;
and 5: providing a network information operation interface, wherein the network information operation interface is arranged on the top layer of an operation interface of the communication terminal;
step 6: the terminal receives the network information table, and obtains the center frequency and the bandwidth of the basic carrier frequency of the neighbor network through the network information table;
and 7: and the terminal is quickly switched to the neighbor cell network by using the basic carrier frequency information of the neighbor cell network.
Step 2, acquiring network information of the communication terminal, wherein the network information comprises a network state; and displaying the network information on the network information operation interface.
The network information includes a network status.
When the current connection network is a WIFI network and the target network is the WIFI network, the terminal is connected with the mobile data network in the process of switching from the current connection network to the target WIFI network.
And when the current connection network is a WIFI network and the target network is the WIFI network, the terminal is controlled to be connected with the mobile data network in the process of switching from the current connection network to the target WIFI network.
The network information further comprises a network switch; the network information of the mobile network further comprises a network type and a network provider; the network information of the wireless local area network further includes a network name.
The user equipment autonomously reports the information of the available Non-3GPP network, the core network side does not need to send a command for measuring the Non-3GPP network, the core network side determines the optimal Non-3GPP network according to the reported information of the Non-3GPP network, and when the user equipment needs to be switched to the Non-3GPP network, the user equipment only needs to perform network switching according to the optimal Non-3GPP network determined by the core network side, so that the autonomy and the flexibility of the user equipment are increased, and the problem caused by switching the user equipment under the s2b mode under the condition that the link quality information from the ePDG to the core network side is unknown is avoided.
By using the network switching device according to any one of the above technical solutions, the WIFI switching policy can be optimized, so that the terminal can freely perform network switching, and the terminal can keep the network uninterrupted when switching from one WIFI network to another WIFI network. By the technical scheme, the WIFI switching strategy can be optimized, the terminal can freely perform network switching, and the network can be kept uninterrupted when the terminal is switched from one WIFI network to another WIFI network.
Claims (6)
1. A network switching method based on WiFi is characterized in that a network information operation interface is provided, and network information of a communication terminal is obtained; acquiring an operation instruction of the network state through the network information operation interface; switching the network state of the communication terminal into the network state specified by the operation instruction, and the specific steps comprise:
step 1: the network information table comprises the basic carrier frequency information of the known neighbor network, and the basic carrier frequency information comprises the center frequency and the bandwidth
Step 2: checking hardware network connection, detecting communication state of switching object
And step 3: confirming that the communication setting is correct, and acquiring an operation instruction of the network state through the network information operation interface;
and 4, step 4: registering to a 3GPP network, and acquiring available network information; wherein information of one or more available Non-3GPP networks is included in the available network information;
and 5: providing a network information operation interface, wherein the network information operation interface is arranged on the top layer of an operation interface of the communication terminal;
step 6: the terminal receives the network information table, and obtains the center frequency and the bandwidth of the basic carrier frequency of the neighbor network through the network information table;
and 7: and the terminal is quickly switched to the neighbor cell network by using the basic carrier frequency information of the neighbor cell network.
2. The WiFi-based network switching method according to claim 1, wherein step 2 is specifically to obtain network information of the communication terminal, the network information includes a network status; and displaying the network information on the network information operation interface.
3. The WiFi-based network handover method of claim 1, wherein the network information comprises network status.
4. The WiFi-based network switching method of claim 1, wherein when the current connection network is a WiFi network and the target network is a WiFi network, the terminal is connected to the mobile data network during the process of switching from the current connection network to the target WiFi network.
5. The WiFi-based network switching method of claim 1, wherein when the current connection network is a WiFi network and the target network is a WiFi network, the terminal is controlled to connect to the mobile data network during switching from the current connection network to the target WiFi network.
6. The WiFi-based network switching method of claim 1, wherein the network information further includes a network switch; the network information of the mobile network further comprises a network type and a network provider; the network information of the wireless local area network further includes a network name.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911293226.4A CN111148169A (en) | 2019-12-12 | 2019-12-12 | Network switching method based on WiFi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911293226.4A CN111148169A (en) | 2019-12-12 | 2019-12-12 | Network switching method based on WiFi |
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| Publication Number | Publication Date |
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| CN111148169A true CN111148169A (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911293226.4A Withdrawn CN111148169A (en) | 2019-12-12 | 2019-12-12 | Network switching method based on WiFi |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972516A (en) * | 2006-11-30 | 2007-05-30 | 中兴通讯股份有限公司 | A rapid switching method between a number of mobile multimedia broadcasting networks |
| CN104202782A (en) * | 2014-09-23 | 2014-12-10 | 酷派软件技术（深圳）有限公司 | Network switching method, network switching device and terminal |
| CN105472679A (en) * | 2014-09-02 | 2016-04-06 | 腾讯科技（深圳）有限公司 | Communication terminal network switching method and device |
| CN107872858A (en) * | 2016-09-27 | 2018-04-03 | 中兴通讯股份有限公司 | A kind of method for switching network and device |
| CN108446250A (en) * | 2018-03-12 | 2018-08-24 | 上海燊星机器人科技有限公司 | A kind of method communicated between multi -CPU |
-
2019
- 2019-12-12 CN CN201911293226.4A patent/CN111148169A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972516A (en) * | 2006-11-30 | 2007-05-30 | 中兴通讯股份有限公司 | A rapid switching method between a number of mobile multimedia broadcasting networks |
| CN105472679A (en) * | 2014-09-02 | 2016-04-06 | 腾讯科技（深圳）有限公司 | Communication terminal network switching method and device |
| CN104202782A (en) * | 2014-09-23 | 2014-12-10 | 酷派软件技术（深圳）有限公司 | Network switching method, network switching device and terminal |
| CN107872858A (en) * | 2016-09-27 | 2018-04-03 | 中兴通讯股份有限公司 | A kind of method for switching network and device |
| CN108446250A (en) * | 2018-03-12 | 2018-08-24 | 上海燊星机器人科技有限公司 | A kind of method communicated between multi -CPU |
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Application publication date: 20200512 |