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Low-cost single-internet-access LTE routing device and control method

A single-cost network and routing technology, applied in electrical components, wireless communication, etc., can solve the problem that users cannot obtain stable and reliable services, signals are easily shielded and blocked by terrain or buildings, and 4GLTE large data volumes cannot reach the final destination Users and other problems, to achieve the effect of convenient and seamless docking, avoiding rewiring, and simplifying construction difficulty

Active Publication Date: 2014-03-05
德明通讯(上海)股份有限公司
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Problems solved by technology

[0003] At the same time, these users face the same dilemma in terms of Internet demand. Indoor 4G LTE signals are easily shielded and blocked by terrain or buildings, making it impossible for the large amount of 4G LTE data to reach the final user, which also makes it impossible for users to obtain stable and reliable data. Serve

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  • Low-cost single-internet-access LTE routing device and control method

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Embodiment Construction

[0022] according to Figure 1~Figure 3 , The present invention includes an ODU digital microwave outdoor unit and an IDU digital microwave indoor unit. The ODU digital microwave outdoor unit is composed of an LTE module, a first antenna unit, a POE power module, a first DC-DC chip, a PHY network card chip, a single-port transformer, and a first RJ45 network interface. The IDU digital microwave indoor unit is composed of a WIFI module, a second antenna unit, a PSE power supply module, a second DC-DC chip, a DC plug, a network port transformer, and a second RJ45 network interface.

[0023] The LTE module communicates with the telecommunications base station in a wireless manner through the first antenna unit, and the POE power supply module is respectively connected to the LTE module, the PHY network card chip, and the single-port transformer through the first DC-DC chip. The first DC-DC chip is composed of a first DC-BUCK and a second DC-BUCK, the first DC-BUCK is respectively...

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Abstract

The invention discloses a low-cost single-internet-access LTE routing device and a control method. The low-cost single-internet-access LTE routing device comprises an ODU digital microwave outdoor unit and an IDU digital microwave indoor unit. The ODU digital microwave outdoor unit is composed of an LTE module, a first antenna unit, a POE power module, a first DC-DC chip, a PHY network card chip, a single-internet-access transformer and a first RJ45 network interface. The IDU digital microwave indoor unit is composed of a WIFI module, a second antenna unit, a PSE module, a second DC-DC chip, a DC plug, an internet access transformer and a second RJ45 network interface. The ODU digital microwave outdoor unit is connected with the IDU digital microwave indoor unit through an ordinary cable, then good outdoor 4G LTE signals can be led into a room to cooperate with the IDU digital microwave indoor unit to form a WIFT hot point, rewiring is avoided, and the use stability and reliability are ensured.

Description

technical field [0001] The invention relates to a routing device, and in particular discloses a low-cost single network port LTE routing device and a control method. Background technique [0002] In currently densely populated areas, due to the continuous increase in the types and quantities of mobile terminals, mobile data traffic also shows explosive growth. The communication traffic of 3G is close to the limit, and the fourth-generation mobile communication, which meets the needs of mobile data, mobile computing and mobile multimedia operations, has begun to emerge. The 4G system can download at a speed of 100Mbps, which is 2000 times faster than dial-up Internet access, and the upload speed can also reach 20Mbps. If the 4G network is combined with WIFI, it can be realized to meet the needs of users with different data volumes. [0003] At the same time, these users face the same dilemma in terms of Internet demand. Indoor 4G LTE signals are easily shielded and blocked b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/08
Inventor 刘风雷冯卫国冯小圣丁俊明
Owner 德明通讯(上海)股份有限公司
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