CN114828119A - Method and device for dynamically and intelligently switching dual-card network according to signal intensity - Google Patents
Method and device for dynamically and intelligently switching dual-card network according to signal intensity Download PDFInfo
- Publication number
- CN114828119A CN114828119A CN202210423977.9A CN202210423977A CN114828119A CN 114828119 A CN114828119 A CN 114828119A CN 202210423977 A CN202210423977 A CN 202210423977A CN 114828119 A CN114828119 A CN 114828119A
- Authority
- CN
- China
- Prior art keywords
- network
- transmission rate
- scoring
- switching
- current network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 230000006854 communication Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims description 3
- 238000011161 development Methods 0.000 claims 1
- 230000018109 developmental process Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
- H04L43/0835—One way packet loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
- H04L43/0858—One way delays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
- H04L43/087—Jitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method and a device for dynamically and intelligently switching a dual-card network according to signal strength, wherein the method for dynamically and intelligently switching the dual-card network according to the signal strength detects the transmission rate of the current network and gives a score, detects the wireless signal quality of a first network and a second network and also gives a score, finally judges whether the current network needs to be switched or not through an algorithm according to the score results, if the current network needs to be switched, the switching is carried out, and if the switching is not needed, the current network is kept, so that the function of intelligently switching the dual-card network can be realized, and the network with the best signal can be always selected for connection, thereby better ensuring the network quality.
Description
Technical Field
The invention relates to the technical field of networks, in particular to a method and a device for dynamically and intelligently switching a dual-card network according to signal intensity.
Background
Under the condition of continuous deepening of informatization and digitization, the interconnection of everything is in a great trend. The realization of the interconnection of everything, the access to the communication network of the operator, the realization of the remote communication, the breaking of the information isolated island are undoubtedly the choice of most users. To access a communication network, the user's device must insert a SIM card provided by the operator for use in accessing the communication network.
The equipment accessed to the communication network is in different position environments, the network signal environments of different operators are different, and the equipment using only one operator SIM card cannot surf the internet normally in certain environments; even in the same position, the network of the same operator can generate the problems of network congestion and the like along with the increase of the load of the access equipment at different times, and if the equipment can identify and switch to other operators with better network signals in real time, the network quality can be better ensured. Therefore, it is necessary to provide a new solution to the above problems.
Disclosure of Invention
In view of the above, the present invention is directed to a method and an apparatus for dynamically and intelligently switching a dual card network according to signal strength, which can better ensure network quality.
In a first aspect, a method for dynamically and intelligently switching a dual-card network according to signal strength includes the following steps:
s1, detecting the network transmission rate: for the current network, when all service data packets are transmitted in the data communication process, calculating the total service transmission time delay of all the service data packets to obtain the total data transmission time delay of a receiving side, calculating the data transmission rate of the receiving side according to the total transmission data volume of all the service data packets and the total data transmission time delay of the receiving side, and scoring the current network transmission rate;
s2, detecting the wireless signal quality of the network: acquiring the signal-to-noise ratio of a first network and the signal-to-noise ratio of a second network, and respectively scoring the first network and the second network according to the respective signal-to-noise ratios of the first network and the second network;
and S3, judging whether the current network needs to be switched or not through an algorithm according to the score of the network transmission rate from S1 and the score results of the first network and the second network in S2, if so, switching, and if not, keeping the current network.
As a preferable scheme, in step S1, the scoring index is one-way delay, one-way jitter, one-way packet loss, two-way delay, two-way jitter, and two-way packet loss.
Preferably, in steps S1 and S2, the scoring ranges of the detection results of the network transmission rate and the wireless signal quality are both 0-100.
As a preferable scheme, in the step S3, it is determined whether an algorithm for switching the current network is an overlapping coverage evaluation algorithm.
In a second aspect, an apparatus for dynamically and intelligently switching a dual-card network according to signal strength includes:
the network transmission rate detection module is used for detecting the current network transmission rate;
the network transmission rate scoring module is used for scoring the current network transmission rate;
the wireless communication quality detection module is used for detecting the wireless signal quality of the first network and the second network;
the wireless communication quality scoring module is used for scoring the respective signal-to-noise ratios of the first network and the second network;
the judging module is used for judging whether the current network needs to be switched or not according to the score of the transmission rate of the current network and the scores of the signal-to-noise ratios of the first network and the second network;
and the switching module is used for switching the current network.
The invention has obvious advantages and beneficial effects compared with the prior art, concretely, the technical scheme is that the invention mainly detects the transmission rate of the current network and gives scores, detects the wireless signal quality of the first network and the second network and also gives scores, finally judges whether the current network needs to be switched or not through an algorithm according to the scoring results, if the current network needs to be switched, the switching is carried out, if the switching is not needed, the current network is kept, thus, the function of intelligently switching the double-card network can be realized, the network with the best signal can be always selected for connection, and the network quality can be better ensured.
In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a flowchart of a method for dynamically and intelligently switching a dual-card network according to signal strength according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
The embodiment of the invention provides a method for dynamically and intelligently switching a dual-card network according to signal intensity, which comprises the following steps:
s1, detecting the network transmission rate: for the current network, when all service data packets are transmitted in the data communication process, calculating the total service transmission time delay of all the service data packets to obtain the total data transmission time delay of a receiving side, calculating the data transmission rate of the receiving side according to the total transmission data volume of all the service data packets and the total data transmission time delay of the receiving side, and scoring the current network transmission rate;
s2, detecting the wireless signal quality of the network: acquiring the signal-to-noise ratio of a first network and the signal-to-noise ratio of a second network, and respectively scoring the first network and the second network according to the respective signal-to-noise ratios of the first network and the second network;
and S3, judging whether the current network needs to be switched or not through an algorithm according to the score of the network transmission rate from S1 and the score results of the first network and the second network in S2, if so, switching, and if not, keeping the current network.
The steps can realize the function of intelligently switching the double-card network, and the network with the best signal can be always selected for connection, so that the network quality can be better ensured.
Further, in step S1, the scoring index is one-way delay, one-way jitter, one-way packet loss, two-way delay, two-way jitter, and two-way packet loss.
Further, in the steps S1 and S2, the scoring ranges of the detection results of the network transmission rate and the wireless signal quality are both 0 to 100, but may also be 0 to 50 or 0 to 200 in other embodiments.
Further, in step S3, it is determined whether the algorithm for switching the current network needs to be the overlapping coverage evaluation algorithm.
A device for dynamically and intelligently switching a dual-card network according to signal strength comprises:
the network transmission rate detection module is used for detecting the current network transmission rate;
the network transmission rate scoring module is used for scoring the current network transmission rate;
the wireless communication quality detection module is used for detecting the wireless signal quality of the first network and the second network;
the wireless communication quality scoring module is used for scoring the respective signal-to-noise ratios of the first network and the second network;
the judging module is used for judging whether the current network needs to be switched or not according to the score of the transmission rate of the current network and the scores of the signal-to-noise ratios of the first network and the second network;
and the switching module is used for switching the current network.
The working method of the device is the above step method, which is not described herein.
In summary, the method mainly comprises the steps of detecting the transmission rate of the current network and giving a score, detecting the wireless signal quality of the first network and the second network and giving a score, and finally judging whether the current network needs to be switched or not through an algorithm according to the score results, wherein if the current network needs to be switched, the current network is switched, and if the current network does not need to be switched, the current network is kept, so that the function of intelligently switching the dual-card network can be realized, the network with the best signal can be always selected for connection, and the network quality can be better ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A method for dynamically and intelligently switching a dual-card network according to signal intensity is characterized in that: the method comprises the following steps:
s1, detecting the network transmission rate: for the current network, when all service data packets are transmitted in the data communication process, calculating the total service transmission time delay of all the service data packets to obtain the total data transmission time delay of a receiving side, calculating the data transmission rate of the receiving side according to the total transmission data volume of all the service data packets and the total data transmission time delay of the receiving side, and scoring the current network transmission rate;
s2, detecting the wireless signal quality of the network: acquiring the signal-to-noise ratio of a first network and the signal-to-noise ratio of a second network, and respectively scoring the first network and the second network according to the respective signal-to-noise ratios of the first network and the second network;
and S3, judging whether the current network needs to be switched or not through an algorithm according to the score of the network transmission rate from S1 and the score results of the first network and the second network in S2, if so, switching, and if not, keeping the current network.
2. The method of claim 1, wherein the method comprises the following steps: in step S1, the scoring indicators are one-way delay, one-way jitter, one-way packet loss, two-way delay, two-way jitter, and two-way packet loss.
3. The method of claim 1, wherein the method comprises the following steps: in the steps S1 and S2, the scoring ranges of the detection results of the network transmission rate and the wireless signal quality are both 0-100.
4. The method of claim 1, wherein the method comprises the following steps: in step S3, it is determined whether the algorithm that needs to switch the current network is the overlapping coverage evaluation algorithm.
5. The utility model provides a device according to signal strength developments intelligence switching double-card network which characterized in that, including:
the network transmission rate detection module is used for detecting the current network transmission rate;
the network transmission rate scoring module is used for scoring the current network transmission rate;
the wireless communication quality detection module is used for detecting the wireless signal quality of the first network and the second network;
the wireless communication quality scoring module is used for scoring the respective signal-to-noise ratios of the first network and the second network;
the judging module is used for judging whether the current network needs to be switched or not according to the score of the transmission rate of the current network and the scores of the signal-to-noise ratios of the first network and the second network;
and the switching module is used for switching the current network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423977.9A CN114828119A (en) | 2022-04-22 | 2022-04-22 | Method and device for dynamically and intelligently switching dual-card network according to signal intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423977.9A CN114828119A (en) | 2022-04-22 | 2022-04-22 | Method and device for dynamically and intelligently switching dual-card network according to signal intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114828119A true CN114828119A (en) | 2022-07-29 |
Family
ID=82505515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210423977.9A Pending CN114828119A (en) | 2022-04-22 | 2022-04-22 | Method and device for dynamically and intelligently switching dual-card network according to signal intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114828119A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115209503A (en) * | 2022-08-16 | 2022-10-18 | Oppo广东移动通信有限公司 | Method and device for realizing switching between networks and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103546933A (en) * | 2013-10-22 | 2014-01-29 | 惠州Tcl移动通信有限公司 | Method and system for intelligently switching network connection |
| CN104902528A (en) * | 2015-04-28 | 2015-09-09 | 宇龙计算机通信科技(深圳)有限公司 | Dual-card terminal, method and device for automatically switching data services of dual-card terminal |
| CN113206902A (en) * | 2021-05-08 | 2021-08-03 | 深圳市卓讯通信息技术有限公司 | Design for dynamically and intelligently switching SIM cards according to signal intensity |
-
2022
- 2022-04-22 CN CN202210423977.9A patent/CN114828119A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103546933A (en) * | 2013-10-22 | 2014-01-29 | 惠州Tcl移动通信有限公司 | Method and system for intelligently switching network connection |
| CN104902528A (en) * | 2015-04-28 | 2015-09-09 | 宇龙计算机通信科技(深圳)有限公司 | Dual-card terminal, method and device for automatically switching data services of dual-card terminal |
| CN113206902A (en) * | 2021-05-08 | 2021-08-03 | 深圳市卓讯通信息技术有限公司 | Design for dynamically and intelligently switching SIM cards according to signal intensity |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115209503A (en) * | 2022-08-16 | 2022-10-18 | Oppo广东移动通信有限公司 | Method and device for realizing switching between networks and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210360650A1 (en) | Packet offloading method, mobile terminal, and storage medium | |
| US8165536B2 (en) | Wireless communication apparatus and wireless communication system | |
| EP1662813A4 (en) | A optimization mutual method of the user terminal select accessing mobile network in wlan | |
| CN106464303A (en) | Data transmission method and terminal | |
| CN106412910A (en) | Method for intelligently screening SSID access point and wireless terminal | |
| CN111182602A (en) | SIM card switching method of mobile terminal, mobile terminal and computer storage medium | |
| CN108391298A (en) | A kind of system and electronic equipment of network automatic switchover | |
| WO2017173577A1 (en) | Network access method and terminal | |
| CN104219671A (en) | Base station detection method and device and server | |
| CN109729556B (en) | Link connection method and related device | |
| CN109151841A (en) | Transmission, method of reseptance, base station and the terminal of wave beam under a kind of more TRP | |
| CN114828119A (en) | Method and device for dynamically and intelligently switching dual-card network according to signal intensity | |
| CN105873151A (en) | Vertical switching method based on fuzzy logics in heterogeneous wireless network | |
| CN105827271A (en) | Mobile communication method and mobile communication device | |
| US7486963B2 (en) | Direct cellular communication | |
| CN105119937B (en) | The call method and device of user terminal | |
| CN105246078B (en) | The control method and device of radio reception device | |
| CN113206902A (en) | Design for dynamically and intelligently switching SIM cards according to signal intensity | |
| CN111970738B (en) | Network switching control method, device and computer readable storage medium | |
| CN109068360A (en) | Switching connection method and system for network WiFi and hotspot WiFi and intelligent terminal | |
| CN108668317A (en) | A kind of Modulation and Coding Scheme MCS processing methods, device and base station based on switching | |
| KR100926129B1 (en) | System and method for servicing a content in a terminal having a multiple connection interface | |
| CN111277972B (en) | Method for determining QoS parameter of direct communication interface and related equipment | |
| KR100991629B1 (en) | Apparatus and method of dualizing network connection path | |
| CN106101421A (en) | A kind of mobile terminal and resource control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |