A network sharing system and network sharing method

Abstract

The present invention proposes a network sharing system and a network sharing method. The network sharing system in the present invention includes a network access device and a network expansion device. The network access device is connected to the Internet and provides wireless network services. The network access device and network expansion The device forms a wireless ad hoc network, and the network expansion device connects to the network access device through the wireless ad hoc network to indirectly connect to the Internet and provide wireless network services. Both the network access device and the network expansion device maintain routing information, and the routing The information records the correspondence between the address of each destination network device that the network device can access and the address of the next-hop network device that is optimally selected when the network device accesses each destination network device. The network sharing technology of the present invention reduces the deployment cost of the wireless network, and multiple network access devices ensure that the intelligent terminal has sufficient bandwidth when accessing the Internet, and has broad promotion and application prospects.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a network sharing system and a network sharing method. Background technique [0002] The popularity of smart terminals (such as mobile phones, tablet computers, and laptops) provides people with a more convenient lifestyle. People often use smart terminals to access the wireless local area network provided by wireless routers to access the Internet. The wireless network coverage of a single wireless router is Limited, in order to expand the coverage of the wireless network, it is generally adopted to deploy multiple wireless routers or deploy WDS (Wireless Distribution System, wireless distributed system). If multiple wireless routers are deployed, each wireless router is connected to the Internet, which leads to The cost of wireless network deployment is rising; if WDS is deployed, the entire WDS has only one network exit, resulting in limited bandwidth when sm...

AI Technical Summary

Problems solved by technology

[0002] The popularity of smart terminals (such as mobile phones, tablet computers, and laptops) provides people with a more convenient lifestyle. People often use smart terminals to access the wireless local area network provided by wireless routers to access the Internet. The wireless network coverage of a single wireless router is Limited, in order to expand the coverage of the wireless network, it is generally adopted to deploy multiple wireless routers or deploy WDS (Wireless Distribution System, wireless distributed system). If multiple wireless routers are deployed, each wireless router is connected to the Internet, which leads to The cost of wireless network deployment is rising; if WDS is deployed, the entire WDS has only one network exit, resulting in limited bandwidth when smart terminals access the Internet

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