Indoor fixed network accessing and mobile communication signal coverage integrated system

Abstract

The invention discloses an indoor fixed network accessing and mobile communication signal coverage integrated system and relates to the field of fixed-mobile fusion communication. The indoor fixed network accessing and mobile communication signal coverage integrated system is supported by WDM-PON and comprises a local side device, an ODN device, a plurality of re-transmission distribution devices and a plurality of coverage side devices, the re-transmission distribution devices can be performed with chain type cascading, and according to different coverage scenes, the coverage side devices are divided into at-home side devices and room side devices. The indoor fixed network accessing and mobile communication signal coverage integrated system is capable of finishing indoor fixed network accessing and multi-mode mobile signal coverage through one-time planning construction, and moreover, a coverage system is convenient to expand user capacity and easy to realize the deep indoor mobile signal coverage; by means of local side device fusion, the mobile and fixed network core network fusion is better facilitated, one suit of network management systems can simultaneously manage the indoor and outdoor mobile service and fixed network service, and the management and control are realized; the simultaneous 2G, 3G and 4G multi-mode coverage is really realized by means of the high bandwidth advantage of WDM-PON.

Description

technical field [0001] The invention belongs to the field of mobile-fixed integrated communication, in particular to an indoor fixed network access and mobile communication signal coverage integrated system. Background technique [0002] At present, the indoor fixed network access and mobile communication coverage systems of each operator are independently constructed, resulting in secondary construction and increasing difficulty in property coordination; while the traditional mobile communication coverage system has always had the following problems: 1) The wireless frequency band is becoming more and more The indoor coverage depth is more and more insufficient. At the same time, 2G, 3G, and 4G networks coexist, resulting in complex deployment. 2) Monitoring and management is difficult, as there is no coordinated management of the outdoor macro base station network and the indoor distribution network. 3) The indoor coverage system cannot provide capacity and can only perfo...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiency of the above-mentioned background technology and provide a comprehensive system for indoor fixed network access and mobile communication signal coverage. A good solution to the problem of repeated construction of fixed network access and mobile signal coverage, using a set of WDM-PON system to transmit two services at the same time, and support unified monitoring and management of the two services, the indoor mobile signal coverage system can support multiple standards, It can also easily expand the capacity, and the mobile signal can be easily connected to the user's home through the home cable, which solves the problem of insufficient coverage depth of some large-scale homes

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