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System and method for wirelessly sensing and monitoring indoor distribution device

A wireless perception and indoor distribution technology, applied in the field of mobile communication and the Internet of Things, can solve the problems of difficulty in accurately monitoring the working state of passive devices, and inability to accurately locate the working state of passive devices.

Inactive Publication Date: 2011-08-03
广州联正达通信科技股份有限公司
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AI Technical Summary

Problems solved by technology

[0002] The indoor distribution system in the mobile communication network is composed of a series of feeders, antennas, power splitters, etc. These devices are characterized by passive devices (the devices without power in the equivalent circuit model are called passive devices); Since passive devices have no power signal, it is difficult to accurately monitor the working status of passive devices. In the prior art, the management and monitoring of each passive device in the indoor distribution system in the mobile communication network is realized through the network management system. The disadvantage of this detection method is that it cannot accurately locate the working status of passive components such as antennas and feeders at specified locations.
At present, mobile communication operators still lack effective monitoring methods and means of monitoring the working status of passive components in indoor distribution systems

Method used

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  • System and method for wirelessly sensing and monitoring indoor distribution device
  • System and method for wirelessly sensing and monitoring indoor distribution device
  • System and method for wirelessly sensing and monitoring indoor distribution device

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Embodiment 1

[0075] figure 1 It is a structural block diagram of a system for wireless sensory monitoring of indoor distributed devices, and the system includes:

[0076] Control center: In the core transmission network, the SNMP management message of the control center communicates with the transmission gateway through the existing IP network management mechanism. The control center supports the IP protocol, and encapsulates the SNMP data packet through the UDP protocol and transmits it to the next node to realize the management of the wireless sensing unit, that is, to send the downlink SNMP management message to the wireless sensing unit. Moreover, the control center has the management information tables of all the wireless sensing units under its jurisdiction, as well as the protocol conversion and IP mapping capabilities.

[0077] Transmission gateway: In the core transmission network, the transmission gateway also needs to have the ability of IP data packet forwarding and address ma...

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Abstract

The invention provides a system for wirelessly sensing and monitoring an indoor distribution device. The system comprises a wireless sensing unit, a wireless sensing controller, a control centre and a transmission gateway; the wireless sensing unit and the wireless sensing controller are connected via a wireless sensing network; the wireless sensing controller and the transmission gateway are connected via a mobile communication network; and the transmission gateway and the control centre are connected via a core transmission network. The invention also provides the method for wirelessly sensing and monitoring the indoor distribution device. Based on application of the internet of things in a mobile network, a fault point of the indoor distribution device can be accurately located, so that a working status of a passive device of an indoor distribution system is accurately monitored.

Description

technical field [0001] The invention relates to the fields of mobile communication and the Internet of Things, in particular to a system and method for wireless sensing monitoring of indoor distributed devices. Background technique [0002] The indoor distribution system in the mobile communication network is composed of a series of feeders, antennas, power splitters, etc. These devices are characterized by passive devices (the devices without power in the equivalent circuit model are called passive devices); Since passive devices have no power signal, it is difficult to accurately monitor the working status of passive devices. In the prior art, the management and monitoring of each passive device in the indoor distribution system in the mobile communication network is realized through the network management system. The disadvantage of this detection method is that it cannot accurately locate the working status of passive components such as antennas and feeders at designated...

Claims

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Application Information

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IPC IPC(8): H04W24/00
Inventor 刘勇蔡俊强屈鹏
Owner 广州联正达通信科技股份有限公司
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