A method for transmitting wireless data wideband signal via cable television network

Abstract

This invention discloses a wireless data of wide signal transmission method by wire television network, which comprises the following steps: the 802.11 wireless net bridge generates data signals and sends the signals to the signal merger through cable; the signal merger integrates the wire television signals and wireless data signals and then sends them to the wire television network cable and transmits the signals through cable television; the merged signals uses signal separator to separate the wireless network data signals before the signals achieve the terminal device of cable television; the television receives the television signals and the computer is linked to the net.

Description

technical field [0001] The invention relates to a data transmission method, more specifically, to a method for transmitting wireless data broadband signals through a cable TV network, and belongs to the field of information technology. Background technique [0002] With the deepening of Internet technology, people have more and more demand for Internet access location in work, study and life. Computer wireless network technology (WLAN) solves this problem well, and Internet service provider (ISP) also timely WLAN has begun to be applied in public hotspots, such as China Mobile's GPRS+WLAN service, China Netcom's "mobile office service", etc. However, how to deploy WLAN effectively, quickly and conveniently has always been a question for ISPs to explore. [0003] At present, the computer wireless network mainly adopts the 802.11 wireless network standard. Through the wireless access device AP connected to the Internet, the computer that meets the 802.11 wireless network stand...

AI Technical Summary

Problems solved by technology

Due to the restriction of national radio control, the signal of each wireless access device can only pass through one or two load-bearing walls, resulting in the current wireless broadband data in the building is usually solved by installing a large number of wireless access devices AP to solve every corner The problem of wireless broadband signal coverage, and the installation of a large number of wireless access devices requires the laying of a large number of auxiliary cables, such as 220V power lines, data lines connecting each wireless access device to the Internet, etc., which increases the complexity and complexity of construction. difficulty

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