Network connection system and method for Backhaul devices

Abstract

The invention discloses a network connection system for Backhaul devices. The Backhaul devices are used in pairs, and one of the Backhaul devices is an AP device, and the other one is a STATION device; wireless network ports of the Backhaul devoices are configured into a plurality of logic wireless network ports through a VLAN, and the logic wireless network ports and wired network ports are paired in a one-to-one mode through a BRIDGE; after that, the paired wired network ports and the logic wireless network ports are bound to form a plurality of independent network paths through the VLAN; the AP device and the STATION device are further used for establishing a one-to-one corresponding connection relation between a STATION end logic wireless network port and an AP end logic wireless network port, and connecting an AP end network path with a corresponding STATION end network path to form a plurality of independently transmitted logical networks of the network connection system based onthe Backhaul devices. According to the network connection system for the Backhaul devices provided by the invention, a logic path is borne in a physical channel, so that the network layout of the Backhaul devices is more flexible, and the path network load is reduced.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a network connection system and method of Backhaul equipment. Background technique [0002] In future mobile communication systems, such as in B3G (Beyond three Generation, last three generations) or LTE-A (LTE-Advanced, Advanced LTE) system, the system will provide higher peak data rate and cell throughput, while Greater bandwidth is also required. At present, there are very few unallocated bandwidths below 2GHz. Part or all of the bandwidth required by the B3G system or LTE-A system can only be found in higher frequency bands, such as frequency bands above 3GHz. In practical applications, The higher the frequency band, the faster the attenuation of radio wave propagation and the shorter the transmission distance; therefore, in the same coverage area, more base stations are needed to ensure continuous coverage. [0003] In the existing base station equipment,...

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Problems solved by technology

[0003] In the existing base station equipment, the Backhaul equipment only directly connects the wireless and wired network interfaces, which is equivalent to only a wired-wireless-wired conversion, but does not design the network layout and network channel distinction in complex scenarios to reduce network load. Not only restricts the layout of Backhaul equipment in the base station, but also increases the cost of base station construction and affects the coverage of radio waves

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