CN114205848A - Virtual WIFI (Wireless Fidelity) internet surfing method and device, computer equipment and storage medium - Google Patents
Virtual WIFI (Wireless Fidelity) internet surfing method and device, computer equipment and storage medium Download PDFInfo
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- H—ELECTRICITY
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
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Abstract
The invention discloses a virtual WIFI internet surfing method, a virtual WIFI internet surfing device, computer equipment and a storage medium, wherein a virtual WIFI kernel module is loaded by Linux; the Android system creates a virtual network card with the type of virtual WIFI; the Android application initiates a WIFI connection request; the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message and sends the WIFI request message to a virtual WIFI kernel module; after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module; and returning to the Android application. The Android system and the application can access the network through the Linux system.
Description
Technical Field
The invention relates to the field of computer operating systems, in particular to a virtual WIFI (wireless fidelity) internet access method, a virtual WIFI internet access device, computer equipment and a storage medium.
Background
In a scenario where the Linux operating system is compatible with the Android environment, there is a requirement for network access, for example: watch online video, browse web pages, log on software, etc. The problems existing in the prior art are as follows: due to the isolation effect of the container docker, the Android system running in the container cannot directly use the network of the host Linux system.
Disclosure of Invention
In order to solve the problem that the Android system accesses a network through Linux in the case that the Linux operating system is compatible with the Android environment, the invention provides a virtual WIFI internet access method, a virtual WIFI internet access device, computer equipment and a storage medium.
In a first aspect, the present invention provides a virtual WIFI internet device, where the device includes:
the virtual WIFI kernel module is a network device driving module based on a Linux cfg80211 kernel interface, and comprises a cfg80211 interface and is used for: receiving a data packet sent by an upper layer protocol of an Android system, and sending the data packet to a network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system; the obtained Ethernet network card information and the set virtual AP information are returned to the WIFI configuration module;
the virtual network card is a virtual network card which is created by an Android system and is of a virtual WIFI type;
a WIFI configuration module to: sending a WIFI instruction to a virtual WIFI kernel module which registers a cfg80211 interface in a Linux kernel through a netlink by using an nl80211 interface; and receiving the WIFI message sent by the virtual WIFI kernel module, and forwarding the WIFI message to the Android application.
In a second aspect, the present invention provides a virtual WIFI internet access method, where the method is applied in an environment compatible with Android in Linux, and the method includes:
loading a virtual WIFI kernel module by using Linux;
the virtual WIFI kernel module is used for setting a cfg80211 interface operation function for WIFI configuration and an rtnetlink interface operation function for creating a network card; the virtual wifi kernel module is used for receiving a data packet sent by an upper layer protocol of the Android system and sending the data packet to the network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system;
the Android system creates a virtual network card with the type of virtual WIFI; taking the Ethernet network card information as a parameter, calling a rtnetlink interface operation function, and acquiring the Ethernet network information by the rtnetlink interface operation function; setting an operation function of a virtual network card interface, and setting a callback function for the virtual network card interface to receive Ethernet network card data;
the Android application initiates a WIFI connection request;
the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message, and sends the WIFI request message to a virtual WIFI kernel module, registered with a cfg80211 interface, in a Linux kernel in a netlink mode through an nl80211 interface;
after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module;
the WIFI configuration module returns the Ethernet network card information and the virtual AP information to the Android application;
and the Android application analyzes the virtual AP information to obtain the SSID of the virtual WIFI.
Further, in the method, the Android system creates a virtual network card with a virtual WIFI type, and specifically includes:
when the Adnroid system is started, an ip link add instruction is used for creating a virtual network card with a network type of virtual WIFI virt _ WIFI;
when the ip link add instruction is used for creating the network equipment with the network type of virt _ WIFI, the function of the virtual WIFI kernel module is called according to the transmitted network type, and the callback function for receiving the network data packet is set.
Further, in the method, after the virtual WIFI kernel module receives the WIFI request message, the obtained ethernet network card information and the set AP information of the virtual WIFI are returned to the WIFI configuration module, which specifically includes:
after receiving the WIFI request message, the virtual WIFI kernel module calls a network connection function in the registered cfg80211 interface, and the network connection function calls a network information copying function to copy an ip address of the wired network;
the virtual WIFI kernel module sets AP information of virtual WIFI and sends the AP information of the virtual WIFI to a wireless driving interface nl80211 of the WIFI configuration module.
In a third aspect, the present invention provides a virtual WIFI internet device, where the virtual WIFI internet device includes:
a memory for storing a program;
a processor for executing the program stored in the memory, the processor being configured to perform, when the program stored in the memory is executed:
loading a virtual WIFI kernel module by using Linux;
the virtual WIFI kernel module is used for setting a cfg80211 interface operation function for WIFI configuration and an rtnetlink interface operation function for creating a network card; the virtual wifi kernel module is used for receiving a data packet sent by an upper layer protocol of the Android system and sending the data packet to the network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system;
the Android system creates a virtual network card with the type of virtual WIFI; taking the Ethernet network card information as a parameter, calling a rtnetlink interface operation function, and acquiring the Ethernet network information by the rtnetlink interface operation function; setting an operation function of a virtual network card interface, and setting a callback function for the virtual network card interface to receive Ethernet network card data;
the Android application initiates a WIFI connection request;
the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message, and sends the WIFI request message to a virtual WIFI kernel module, registered with a cfg80211 interface, in a Linux kernel in a netlink mode through an nl80211 interface;
after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module;
the WIFI configuration module returns the Ethernet network card information and the virtual AP information to the Android application;
and the Android application analyzes the virtual AP information to obtain the SSID of the virtual WIFI.
In a fourth aspect, the present invention provides a computer device comprising a memory and a processor, the memory having stored therein computer-readable instructions that, when executed by the processor, cause the processor to perform:
loading a virtual WIFI kernel module by using Linux;
the virtual WIFI kernel module is used for setting a cfg80211 interface operation function for WIFI configuration and an rtnetlink interface operation function for creating a network card; the virtual wifi kernel module is used for receiving a data packet sent by an upper layer protocol of the Android system and sending the data packet to the network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system;
the Android system creates a virtual network card with the type of virtual WIFI; taking the Ethernet network card information as a parameter, calling a rtnetlink interface operation function, and acquiring the Ethernet network information by the rtnetlink interface operation function; setting an operation function of a virtual network card interface, and setting a callback function for the virtual network card interface to receive Ethernet network card data;
the Android application initiates a WIFI connection request;
the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message, and sends the WIFI request message to a virtual WIFI kernel module, registered with a cfg80211 interface, in a Linux kernel in a netlink mode through an nl80211 interface;
after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module;
the WIFI configuration module returns the Ethernet network card information and the virtual AP information to the Android application;
and the Android application analyzes the virtual AP information to obtain the SSID of the virtual WIFI.
In a fifth aspect, the present invention provides a storage medium having stored thereon computer-readable instructions which, when executed by one or more processors, cause the one or more processors to perform:
loading a virtual WIFI kernel module by using Linux;
the virtual WIFI kernel module is used for setting a cfg80211 interface operation function for WIFI configuration and an rtnetlink interface operation function for creating a network card; the virtual wifi kernel module is used for receiving a data packet sent by an upper layer protocol of the Android system and sending the data packet to the network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system;
the Android system creates a virtual network card with the type of virtual WIFI; taking the Ethernet network card information as a parameter, calling a rtnetlink interface operation function, and acquiring the Ethernet network information by the rtnetlink interface operation function; setting an operation function of a virtual network card interface, and setting a callback function for the virtual network card interface to receive Ethernet network card data;
the Android application initiates a WIFI connection request;
the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message, and sends the WIFI request message to a virtual WIFI kernel module, registered with a cfg80211 interface, in a Linux kernel in a netlink mode through an nl80211 interface;
after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module;
the WIFI configuration module returns the Ethernet network card information and the virtual AP information to the Android application;
and the Android application analyzes the virtual AP information to obtain the SSID of the virtual WIFI.
Compared with the prior art, the invention has the following advantages:
in the Linux-compatible Android environment, the Android system and the application can access the network through the Linux system.
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Fig. 1 is a schematic diagram of a virtual WIFI internet access method provided by an embodiment of the present invention;
fig. 2 is a schematic view illustrating a virtual WIFI internet access device 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 described in further 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 are not intended to limit the invention.
For the environment compatible with Android running on the Linux operating system, the Android running environment runs in a container.
Fig. 1 is a schematic diagram of a virtual WIFI internet access method provided in an embodiment of the present invention, where the method is applied in an environment compatible with Android from Linux, and the method includes:
loading a virtual WIFI kernel module by using Linux;
the virtual WIFI kernel module is used for setting a cfg80211 interface operation function for WIFI configuration and an rtnetlink interface operation function for creating a network card; the virtual wifi kernel module is used for receiving a data packet sent by an upper layer protocol of the Android system and sending the data packet to the network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system;
the Android system creates a virtual network card with the type of virtual WIFI; taking the Ethernet network card information as a parameter, calling a rtnetlink interface operation function, and acquiring the Ethernet network information by the rtnetlink interface operation function; setting an operation function of a virtual network card interface, and setting a callback function for the virtual network card interface to receive Ethernet network card data;
the Android application initiates a WIFI connection request;
the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message, and sends the WIFI request message to a virtual WIFI kernel module, registered with a cfg80211 interface, in a Linux kernel in a netlink mode through an nl80211 interface;
after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module;
the WIFI configuration module returns the Ethernet network card information and the virtual AP information to the Android application;
and the Android application analyzes the virtual AP information to obtain the SSID of the virtual WIFI.
Further, in the method, the Android system creates a virtual network card with a virtual WIFI type, and specifically includes:
when the Adnroid system is started, an ip link add instruction is used for creating a virtual network card with a network type of virtual WIFI virt _ WIFI;
when the ip link add instruction is used for creating the network equipment with the network type of virt _ WIFI, the function of the virtual WIFI kernel module is called according to the transmitted network type, and the callback function for receiving the network data packet is set.
Illustratively, the cfg80211 interface is an api interface in the linux core for configuration management of the wireless device. The cfg80211 provides a set of wireless device configuration operations and functional operations, which are triggered by user space, and further sends messages to the kernel via a netlink (netlink socket is a special inter-process communication for enabling a user process to communicate with a kernel process, and is also the most common interface for network applications to communicate with the kernel) interface, and then invokes kernel operations. The struct cfg80211_ ops structure body describes wireless configuration operations including WIFI scanning, WIFI connection, WIFI disconnection and the like. The virtual WIFI kernel module based on linux cfg80211 kernel interface defines and registers the cfg80211_ ops structure through the registration function.
The Rtnetlink interface is an api interface used for reading and writing a kernel routing table in a Linux kernel, and comprises operations of creating and deleting a network card device, creating, deleting and acquiring routing information of the network card device, adding, deleting and acquiring an IP address of the network card device and the like. The struct rtnl _ link _ ops structure describes the operation of reading and writing the kernel routing table. The virtual WIFI kernel module based on the Rtnetlink kernel interface defines and registers the rtnl _ link _ ops structure through the registration function.
Further, in the method, after the virtual WIFI kernel module receives the WIFI request message, the obtained ethernet network card information and the set AP information of the virtual WIFI are returned to the WIFI configuration module, which specifically includes:
after receiving the WIFI request message, the virtual WIFI kernel module calls a network connection function in the registered cfg80211 interface, and the network connection function calls a network information copying function to copy an ip address of the wired network;
the virtual WIFI kernel module sets AP information of virtual WIFI and sends the AP information of the virtual WIFI to a wireless driving interface nl80211 of the WIFI configuration module.
Fig. 2 is a schematic diagram illustrating a virtual WIFI internet access device according to an embodiment of the present invention, where the virtual WIFI internet access device includes:
the virtual WIFI kernel module is a network device driving module based on a Linux cfg80211 kernel interface, and comprises a cfg80211 interface and is used for: receiving a data packet sent by an upper layer protocol of an Android system, and sending the data packet to a network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system; the obtained Ethernet network card information and the set virtual AP information are returned to the WIFI configuration module;
the virtual network card is a virtual network card which is created by an Android system and is of a virtual WIFI type;
a WIFI configuration module to: sending a WIFI instruction to a virtual WIFI kernel module which registers a cfg80211 interface in a Linux kernel through a netlink by using an nl80211 interface; and receiving the WIFI message sent by the virtual WIFI kernel module, and forwarding the WIFI message to the Android application.
In addition, an embodiment of the present invention provides a virtual WIFI internet access device, where the device includes:
a memory for storing a program;
a processor for executing the program stored in the memory, the processor being configured to perform, when the program stored in the memory is executed:
loading a virtual WIFI kernel module by using Linux;
the virtual WIFI kernel module is used for setting a cfg80211 interface operation function for WIFI configuration and an rtnetlink interface operation function for creating a network card; the virtual wifi kernel module is used for receiving a data packet sent by an upper layer protocol of the Android system and sending the data packet to the network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system;
the Android system creates a virtual network card with the type of virtual WIFI; taking the Ethernet network card information as a parameter, calling a rtnetlink interface operation function, and acquiring the Ethernet network information by the rtnetlink interface operation function; setting an operation function of a virtual network card interface, and setting a callback function for the virtual network card interface to receive Ethernet network card data;
the Android application initiates a WIFI connection request;
the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message, and sends the WIFI request message to a virtual WIFI kernel module, registered with a cfg80211 interface, in a Linux kernel in a netlink mode through an nl80211 interface;
after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module;
the WIFI configuration module returns the Ethernet network card information and the virtual AP information to the Android application;
and the Android application analyzes the virtual AP information to obtain the SSID of the virtual WIFI.
An embodiment of the present invention provides a computer device, including a memory and a processor, where the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the processor executes:
loading a virtual WIFI kernel module by using Linux;
the virtual WIFI kernel module is used for setting a cfg80211 interface operation function for WIFI configuration and an rtnetlink interface operation function for creating a network card; the virtual wifi kernel module is used for receiving a data packet sent by an upper layer protocol of the Android system and sending the data packet to the network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system;
the Android system creates a virtual network card with the type of virtual WIFI; taking the Ethernet network card information as a parameter, calling a rtnetlink interface operation function, and acquiring the Ethernet network information by the rtnetlink interface operation function; setting an operation function of a virtual network card interface, and setting a callback function for the virtual network card interface to receive Ethernet network card data;
the Android application initiates a WIFI connection request;
the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message, and sends the WIFI request message to a virtual WIFI kernel module, registered with a cfg80211 interface, in a Linux kernel in a netlink mode through an nl80211 interface;
after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module;
the WIFI configuration module returns the Ethernet network card information and the virtual AP information to the Android application;
and the Android application analyzes the virtual AP information to obtain the SSID of the virtual WIFI.
Embodiments of the present invention provide a storage medium storing computer-readable instructions, which, when executed by one or more processors, cause the one or more processors to perform:
loading a virtual WIFI kernel module by using Linux;
the virtual WIFI kernel module is used for setting a cfg80211 interface operation function for WIFI configuration and an rtnetlink interface operation function for creating a network card; the virtual wifi kernel module is used for receiving a data packet sent by an upper layer protocol of the Android system and sending the data packet to the network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system;
the Android system creates a virtual network card with the type of virtual WIFI; taking the Ethernet network card information as a parameter, calling a rtnetlink interface operation function, and acquiring the Ethernet network information by the rtnetlink interface operation function; setting an operation function of a virtual network card interface, and setting a callback function for the virtual network card interface to receive Ethernet network card data;
the Android application initiates a WIFI connection request;
the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message, and sends the WIFI request message to a virtual WIFI kernel module, registered with a cfg80211 interface, in a Linux kernel in a netlink mode through an nl80211 interface;
after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module;
the WIFI configuration module returns the Ethernet network card information and the virtual AP information to the Android application;
and the Android application analyzes the virtual AP information to obtain the SSID of the virtual WIFI.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A virtual WIFI access device, the device comprising:
the virtual WIFI kernel module is a network device driving module based on a Linux cfg80211 kernel interface, and comprises a cfg80211 interface and is used for: receiving a data packet sent by an upper layer protocol of an Android system, and sending the data packet to a network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system; the obtained Ethernet network card information and the set virtual AP information are returned to the WIFI configuration module;
the virtual network card is a virtual network card which is created by an Android system and is of a virtual WIFI type;
a WIFI configuration module to: sending a WIFI instruction to a virtual WIFI kernel module which registers a cfg80211 interface in a Linux kernel through a netlink by using an nl80211 interface; and receiving the WIFI message sent by the virtual WIFI kernel module, and forwarding the WIFI message to the Android application.
2. A virtual WIFI internet surfing method is applied to a Linux-compatible Android environment, and comprises the following steps:
loading a virtual WIFI kernel module by using Linux;
the virtual WIFI kernel module is used for setting a cfg80211 interface operation function for WIFI configuration and an rtnetlink interface operation function for creating a network card; the virtual wifi kernel module is used for receiving a data packet sent by an upper layer protocol of the Android system and sending the data packet to the network card; receiving a data packet sent by a network card, and sending the data packet to an upper layer protocol of an Android system;
the Android system creates a virtual network card with the type of virtual WIFI; taking the Ethernet network card information as a parameter, calling a rtnetlink interface operation function, and acquiring the Ethernet network information by the rtnetlink interface operation function; setting an operation function of a virtual network card interface, and setting a callback function for the virtual network card interface to receive Ethernet network card data;
the Android application initiates a WIFI connection request;
the Android system starts a WIFI configuration module, the WIFI configuration module receives a WIFI connection request message, and sends the WIFI request message to a virtual WIFI kernel module, registered with a cfg80211 interface, in a Linux kernel in a netlink mode through an nl80211 interface;
after receiving the WIFI request message, the virtual WIFI kernel module returns the acquired Ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module;
the WIFI configuration module returns the Ethernet network card information and the virtual AP information to the Android application;
and the Android application analyzes the virtual AP information to obtain the SSID of the virtual WIFI.
3. The virtual WIFI networking method according to claim 2, wherein the Android system creates a virtual network card with a type of virtual WIFI, and specifically comprises:
when the Adnroid system is started, an iplink add instruction is used for creating a virtual network card with a network type of virtual WIFI virt _ WIFI;
when the ip link add instruction is used for creating the network equipment with the network type of virt _ WIFI, the function of the virtual WIFI kernel module is called according to the transmitted network type, and the callback function for receiving the network data packet is set.
4. The virtual WIFI internet surfing method of claim 2, wherein in said method, after receiving the WIFI request message, the virtual WIFI kernel module returns the obtained ethernet network card information and the set AP information of the virtual WIFI to the WIFI configuration module, specifically:
after receiving the WIFI request message, the virtual WIFI kernel module calls a network connection function in the registered cfg80211 interface, and the network connection function calls a network information copying function to copy an ip address of the wired network;
the virtual WIFI kernel module sets AP information of virtual WIFI and sends the AP information of the virtual WIFI to a wireless driving interface nl80211 of the WIFI configuration module.
5. A virtual WIFI access device, the device comprising:
a memory for storing a program;
a processor for executing the program stored in the memory, the processor being adapted to perform the steps of the method according to any of claims 2 to 4 when the program stored in the memory is executed.
6. A computer device comprising a memory and a processor, the memory having stored therein computer-readable instructions that, when executed by the processor, cause the processor to perform the steps of the method of any of claims 2 to 4.
7. A storage medium storing computer-readable instructions which, when executed by one or more processors, cause the one or more processors to perform the steps of the method of any one of claims 2 to 4.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370009A (en) * | 2008-03-12 | 2009-02-18 | 武汉理工大学 | Construction method for virtual network block frame based on Linux kernel network subsystem |
| CN102122255A (en) * | 2011-03-15 | 2011-07-13 | 合肥华云通信技术有限公司 | Method for realizing inter-process communication in Linux system by utilizing virtual character equipment and genetlink |
| CN104202332A (en) * | 2014-10-11 | 2014-12-10 | 中南大学 | Mobile equipment virtual system based on Linux kernel and instant installing method |
| US20140373006A1 (en) * | 2013-06-12 | 2014-12-18 | Krishnaprasad K | System And Method For Virtual Machine Management |
| CN104581419A (en) * | 2014-12-29 | 2015-04-29 | 成都卓影科技有限公司 | Dual-network realizing method based on android intelligent set-top box |
| US20150163716A1 (en) * | 2013-12-09 | 2015-06-11 | Nec Laboratories America, Inc. | Intelligent wifi-offloading for next-generation mobile networks |
| CN105812225A (en) * | 2016-05-04 | 2016-07-27 | 烽火通信科技股份有限公司 | Virtual Ethernet communication component irrelevant to interface and method thereof for realizing communication |
| CN105847053A (en) * | 2016-03-23 | 2016-08-10 | 成都民航空管科技发展有限公司 | Method and system for automatically setting arbitrary bonding for multi-network card and multi-network segment under LINUX system |
| CN106020942A (en) * | 2016-05-05 | 2016-10-12 | 四川安嵌科技有限公司 | Multi-system based WiFi device reuse method and device |
| CN108390810A (en) * | 2018-01-05 | 2018-08-10 | 郑州信大捷安信息技术股份有限公司 | One kind is based on the more android system network virtualization methods of single linux kernel |
| CN110113211A (en) * | 2019-05-10 | 2019-08-09 | 深圳市智微智能科技开发有限公司 | Realize method, system, advertisement machine and the storage medium of the double network segments of Android advertisement machine |
| CN112422453A (en) * | 2020-12-09 | 2021-02-26 | 新华三信息技术有限公司 | Message processing method, device, medium and equipment |
-
2021
- 2021-12-08 CN CN202111490495.7A patent/CN114205848B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370009A (en) * | 2008-03-12 | 2009-02-18 | 武汉理工大学 | Construction method for virtual network block frame based on Linux kernel network subsystem |
| CN102122255A (en) * | 2011-03-15 | 2011-07-13 | 合肥华云通信技术有限公司 | Method for realizing inter-process communication in Linux system by utilizing virtual character equipment and genetlink |
| US20140373006A1 (en) * | 2013-06-12 | 2014-12-18 | Krishnaprasad K | System And Method For Virtual Machine Management |
| US20150163716A1 (en) * | 2013-12-09 | 2015-06-11 | Nec Laboratories America, Inc. | Intelligent wifi-offloading for next-generation mobile networks |
| CN104202332A (en) * | 2014-10-11 | 2014-12-10 | 中南大学 | Mobile equipment virtual system based on Linux kernel and instant installing method |
| CN104581419A (en) * | 2014-12-29 | 2015-04-29 | 成都卓影科技有限公司 | Dual-network realizing method based on android intelligent set-top box |
| CN105847053A (en) * | 2016-03-23 | 2016-08-10 | 成都民航空管科技发展有限公司 | Method and system for automatically setting arbitrary bonding for multi-network card and multi-network segment under LINUX system |
| CN105812225A (en) * | 2016-05-04 | 2016-07-27 | 烽火通信科技股份有限公司 | Virtual Ethernet communication component irrelevant to interface and method thereof for realizing communication |
| CN106020942A (en) * | 2016-05-05 | 2016-10-12 | 四川安嵌科技有限公司 | Multi-system based WiFi device reuse method and device |
| CN108390810A (en) * | 2018-01-05 | 2018-08-10 | 郑州信大捷安信息技术股份有限公司 | One kind is based on the more android system network virtualization methods of single linux kernel |
| CN110113211A (en) * | 2019-05-10 | 2019-08-09 | 深圳市智微智能科技开发有限公司 | Realize method, system, advertisement machine and the storage medium of the double network segments of Android advertisement machine |
| CN112422453A (en) * | 2020-12-09 | 2021-02-26 | 新华三信息技术有限公司 | Message processing method, device, medium and equipment |
Non-Patent Citations (2)
| Title |
|---|
| ASHFAD AMAD MAKLIJ、TARGJK KHAN: ""Implementing MANET for Trustworthy Collaboration_Using OSS and Android Based COTS Devices"", 《2016ICCTS》 * |
| 邱旭: ""基于轨迹预测的车载网路由协议研究"", 《国防科学技术大学硕士论文》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117560235A (en) * | 2024-01-11 | 2024-02-13 | 南京沁恒微电子股份有限公司 | Automatic network access method and device |
| CN117560235B (en) * | 2024-01-11 | 2024-04-02 | 南京沁恒微电子股份有限公司 | Automatic network access method and device |
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