Networking method and device for NB-IoT and GSM independent antenna feeder

A GSM antenna and networking technology, applied in the field of network communication, can solve problems such as poor network signal coverage

Pending Publication Date: 2019-02-12
郭今戈
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the problem of poor network signal coverage, the embodiment of t...

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  • Networking method and device for NB-IoT and GSM independent antenna feeder
  • Networking method and device for NB-IoT and GSM independent antenna feeder
  • Networking method and device for NB-IoT and GSM independent antenna feeder

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0043] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0044] figure 1 It is a schematic flowchart of a netwo...

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Abstract

The invention discloses a networking method and device for an NB-IoT and a GSM independent antenna feeder. The method comprises the following steps: adding a 2-channel GSM antenna in an NB-IoT and GSMcommon antenna feeder network, connecting a port 1 with a transceiving opening ANT1 to form a first transceiving channel, connecting a port 2 with a transceiving opening ANT4 to form a second transceiving channel, connecting a port 3 with a receiving opening ANT2 to form a third receiving channel, and connecting a port 4 with a receiving opening ANT3 to form a fourth receiving channel, wherein the 2-channel GSM antenna comprises a first port and a second port; and disconnecting one transceiving channel and one receiving channel, and based on 2-channel GSM and a common mode RRU after channelsare disconnected, building an NB-IoT and GSM independent antenna feeder network. The embodiment of the invention can enhance effective coverage of a signal, improves signal strength and then increasesnetwork speed.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a networking method and device for NB-IoT and GSM independent antenna feeders. Background technique [0002] With the rapid development of network communication technology, the Global System for Mobile Communication (GSM) and the Narrow Band Internet of Things (NB-IoT) related to the Internet of Things are widely used in people's lives. [0003] The applicant found through research that: At present, NB-IoT and GSM use the same frequency band, that is, the BAND 8 frequency band specified by 3GPP (the uplink frequency is 880-915MHz, and the downlink frequency is 925-960MHz). Since NB-IoT and GSM use the same BAND 8 frequency band, operators currently build NB-IoT base stations mainly by upgrading existing GSM base stations to achieve fast wide-area coverage. At present, the construction of NB-IoT base stations can only be activated by inserting boards on the ...

Claims

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Application Information

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IPC IPC(8): H04W16/18
CPCH04W16/18
Inventor 郭今戈
Owner 郭今戈
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