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Digital microwave equipment, network and network management data transmission method

A digital microwave and equipment technology, applied in the field of communication, can solve the problem of inflexible networking of microwave network elements, and achieve the effect of improving stability, manageability, and flexible networking

Inactive Publication Date: 2015-05-20
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The main purpose of the present invention is to provide a digital microwave equipment, network and data transmission method to at least solve the problem that the microwave network element is not flexible enough in the network management network

Method used

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  • Digital microwave equipment, network and network management data transmission method
  • Digital microwave equipment, network and network management data transmission method
  • Digital microwave equipment, network and network management data transmission method

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Embodiment Construction

[0027] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. 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.

[0028] figure 1 is a schematic diagram of the internal structure of a digital microwave transmission device according to an embodiment of the present invention, such as figure 1 As shown, the parts of the device related to the present invention include: an indoor working unit IDU 101 and an outdoor working unit ODU 105 . Wherein, the indoor working unit IDU 101 includes: a central processing unit CPU 102 , a switching chip SWITCH 103 , and a programmable logic device FPGA 104 . A first channel 120 is provided between the switch chip SWITCH 103 and the programmable logic device FPGA 104 ; a second channel 121 is provided between the switch chip SWITCH 103 and the programmable logic device FPGA 104 v...

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Abstract

The present invention provides a digital microwave device, a network and a data transmission method. The digital microwave device includes an In Door Unit (IDU) and an Out Door Unit (ODU). The IDU includes a Central Processing Unit (CPU), a switch chip, a programmable logic device, a first path and a second path. When working in a layer 3 routing mode, the digital microwave device forwards packets through the second path according to the routing searched out by the CPU. When working in a layer 2 switch mode, the digital microware device forwards the packets directly in the layer 2 sub-network through the first path. A layer 2 and layer 3 combination network construction manner is introduced in the present invention, microwave devices working in two modes can be connected directly with net interface without special configuration, the network construction is flexible, and the stability and controllability of network management paths of microwave network elements are improved.

Description

technical field [0001] The invention relates to the communication field, in particular to a digital microwave device, a network and a network management data transmission method. Background technique [0002] As the forerunner of modern wireless communication, microwave communication has always played a pivotal role in the field of communication. As a fast communication method, it plays an indispensable role in mobile networks. No matter in the mobile access network, or in the mobile metro network and core network, microwave equipment can be seen everywhere, especially in emergency communication, microwave is an irreplaceable means. The monitoring and management of microwave network elements has increasingly become the focus of attention. [0003] The point-to-point transmission method is adopted between the microwave stations that make up the microwave communication, and the information is transmitted through the ground line of sight. Generally, microwave sites are linked...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/773H04L12/24
CPCH04L41/04H04L41/344
Inventor 高志兴王含帆吴华
Owner ZTE CORP