LTE-based two-way network communication method and device

A communication method and two-way network technology, applied in the field of LTE-based two-way network communication method and device, can solve the problems of expensive hardware cost, difficult construction, difficult transformation, etc., achieve hardware cost saving, low interference, and economic applicability Effect

Active Publication Date: 2020-03-20
广东金谷科技有限公司
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  • Abstract
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Problems solved by technology

[0003] Transformation and upgrading of TV transmission network to two-way network of cable TV has been realized in most cities, but one-way network is still used in rural areas. One-way amplifiers are used to enhance signal strength. If network transformation is to be carried out on the basis of the existing TV transmission network, all large numbers of one-way amplifiers need to be replaced with two-way amplifiers, and data interaction needs to be connected to optical stations. The user families are scattered everywhere, if they are not centralized, several user families need to build an optical station, and even one user family needs to be equipped with an optical station. The comprehensive popularization of two-way network has been a problem so far, and there is no effective solution to it

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  • LTE-based two-way network communication method and device
  • LTE-based two-way network communication method and device
  • LTE-based two-way network communication method and device

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040]For an example, see figure 1 , a two-way network communication method based on LTE, comprising the following steps:

[0041] S11: Receive an uplink data message sent by the user terminal equipment;

[0042] S12: Identify a forwarding channel, forward the uplink data message from the forwarding channel to a corresponding user communication device, and send the uplink data message to the LTE base station through the user communication device;

[0043] S13: Send the uplink data packet to the LTE core network through the LTE base station.

[0044] The LTE (Long Term Evolution, long-term evolut...

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Abstract

The invention provides an LTE-based two-way network communication method and device. The method comprises the steps of receiving an uplink data message transmitted by subscriber terminal equipment through a cable modem, identifying a forward channel, and forwarding the uplink data message to corresponding user communication equipment from the forward channel and transmitting the uplink data message to an LTE base station through the user communication equipment; and transmitting the uplink data message to an LET core network through the LTE base station and achieving uplink transmission of data through the user communication equipment, the LTE base station and the LET core network, thereby achieving two-way network communication. The user communication equipment and the LTE base station are standard hardware equipment and hardware development customization is not needed, so that the hardware cost is reduced and the LTE-based two-way network communication method and device have economic applicability.

Description

technical field [0001] The invention relates to the field of broadband data transmission, in particular to an LTE-based two-way network communication method and device. Background technique [0002] The TV transmission network only has the function of broadcasting, that is, users can only receive relevant data and cannot upload data. With the development of technology, data interaction services are added to the TV transmission network, which upgrades the traditional TV transmission network to a cable TV two-way network (referred to as a two-way network), specifically referring to a TV transmission network and a data broadband network. The on-demand and playback of programs can also achieve 100M broadband Internet access, which is conducive to promoting the development of the information industry. The TV transmission network adopts the HFC network (Hybrid Fiber Coaxial, a hybrid network combining optical fiber and coaxial cable). The HFC network is composed of three parts: o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/10H04N7/22H04N21/61H04W24/02H04L12/24
CPCH04L41/0826H04N7/10H04N7/22H04N21/6118H04W24/02
Inventor 程建民郑绍钧李华龙康东郑洪伟
Owner 广东金谷科技有限公司
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