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Automatic networking and data forwarding method utilizing MAC address in Android mobile terminal

A technology of MAC address and forwarding method, which is applied in the field of network construction, MAC address acquisition, and data transmission, can solve the problem of inability to transmit data based on the data link layer, and achieve simple data packet structure, reduce transmission overhead, and reliable transmission Effect

Active Publication Date: 2017-12-29
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the technical situation that the existing technology cannot realize data transmission based on the data link layer, and proposes a method for automatic networking and data forwarding using MAC addresses in Android mobile terminals

Method used

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  • Automatic networking and data forwarding method utilizing MAC address in Android mobile terminal
  • Automatic networking and data forwarding method utilizing MAC address in Android mobile terminal
  • Automatic networking and data forwarding method utilizing MAC address in Android mobile terminal

Examples

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Embodiment 1

[0065] This embodiment elaborates in detail the working process of the method for networking and data forwarding based on the Android mobile terminal using the MAC address of the present invention.

[0066] 1. The networking process, the process is as follows figure 2 The flow chart of the self-organizing network shown is as follows:

[0067] 1) Turn on WiFi on the mobile device, and set the WiFi mode to managed mode;

[0068] 2) Obtain the MAC address of its own node through the function call interface provided by the Android system. A new WiFi object will be created through the context.getSystemService(Context.WIFI_SERVICE) function provided in the Android system. Create a new WiFi information object through the getConnectionInfo() function in the object, and get the local MAC address in string form through the getMacAddress() function in the WiFi information object;

[0069] 3) Establish connections with neighbor nodes, exchange MAC address information according to fig...

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Abstract

The invention provides an automatic networking and data forwarding method utilizing an MAC address in an Android mobile terminal, and belongs to the technical field of data transmission, network formation and MAC address acquisition. The method comprises the following steps: step 1, a networking module establishes a local area network of wireless mobile; step 2, a new node adding module adds a new mode; step 3, a node deletion module deletes the node; step 4, a packet sending environment establishment module establishes a packet sending environment; and step 5, a data forwarding module forwards data. According to the automatic networking and data forwarding method, no additional algorithm or cost is needed to maintain and ensure the address uniqueness of each mobile device in the network; the broadcast storm caused by copy and forwarding of broadcast data packets in the loop is avoided; and no high level transmission protocol is depended on, so that the transmitted data packet has a simpler structure, and the used protocol is simpler, and the transmission overhead is reduced.

Description

technical field [0001] The invention relates to an automatic networking and data forwarding method using a MAC address in an Android mobile terminal, and belongs to the technical fields of data transmission, network establishment and MAC address acquisition. Background technique [0002] With the rapid development of mobile communication technology and the increasing market share of the Android operating system, the development prospects of Android operating system mobile devices cannot be underestimated. Android has become a particularly important operating system in the mobile smart market and occupies the largest market share, ranging from a few hundred low-end mobile phones to tens of thousands of luxury mobile phones, and the Android system will exist. However, the existing research on data transmission technology is almost all based on the network, and the routing table is established through the IP address to store and forward the data. Or at the application layer, t...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/44H04L29/06H04L29/12H04W84/00H04W84/18
CPCH04L12/44H04L41/12H04L69/22H04W84/005H04W84/18H04L2101/622
Inventor 张全新宫含笑谭毓安李元章马忠梅
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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