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Adaptive management method of wireless transmission network including base stations and wireless relaying stations

A wireless transmission network and wireless relay technology, which is applied in the management field of wireless transmission network, can solve the problems of complex wireless network management and heavy workload, and achieve the effect of improving service quality and resource utilization efficiency, and improving coverage and throughput

Active Publication Date: 2008-10-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the introduction of such wireless relay stations makes the management of wireless networks very complicated.
The construction, maintenance, and optimization of traditional relay stations are all done manually, and for practical applications, the workload is very heavy

Method used

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  • Adaptive management method of wireless transmission network including base stations and wireless relaying stations
  • Adaptive management method of wireless transmission network including base stations and wireless relaying stations
  • Adaptive management method of wireless transmission network including base stations and wireless relaying stations

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Embodiment Construction

[0055] The present invention will be described in detail below in conjunction with the accompanying drawings and specific schemes.

[0056] The wireless communication system applied to the intelligent construction of the wireless relay in this scheme is as follows: figure 1 As shown, it includes the following parts:

[0057] 1) At least one base station, the base station sends synchronization signals and control information for access and control of the terminal and the relay station; the base station can communicate directly with the terminal; the base station can also communicate with the terminal through the relay station.

[0058] 2) At least one first-hop relay station (RS), which is directly connected to a base station, and the base station and wireless relay station send synchronization signals and control information for access and control of terminals and other relay stations.

[0059] 3) At least one terminal that communicates with the base station through the relay...

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Abstract

The invention relates to a self-adaptive management method of a wireless transmission network that comprises a base station and a wireless relay station, which is applied in a wireless transmission network group that consists of the base station and the wireless relay stations managed by the base station. The method comprises steps as follows: (a) management nodes in the wireless transmission network group establish a wireless network topological information structure of the group; (b) the management nodes update the wireless network topological information of the group when the network topological relations of the wireless transmission network group change; (c) the management nodes utilize the wireless network topological information of the group and corresponding strategies to manage the wireless relay stations and mobile terminals which are managed by the management nodes. The method can fully utilize the advantages of the wireless relay stations to enhance coverage and throughput, smartly regulate the topological relations of the wireless relay stations and the base station and the distribution of resources, etc. and effectively enhance the service quality of the wireless transmission network and the utilization rate of the resources.

Description

technical field [0001] The invention relates to a management method of a wireless transmission network, in particular to a management method of a wireless transmission network including a base station and a wireless relay station. Background technique [0002] Currently there are various wireless communication systems, and they have one thing in common: the site setup is complicated, the base station needs wired support, and the coverage of the base station is relatively fixed. Due to the complexity of the wireless communication environment, such as the obstruction of buildings on the propagation path, or obstacles between the base station and the user's receiving antenna and transmitting antenna, the user is in the blind area served by the base station. In this way, although the user is in the cell covered by the base station, it cannot maintain normal communication with the base station, resulting in a serious decline in the communication quality of the user; even, the use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/26H04Q7/34H04W16/26
CPCH04W88/04H04W40/248H04W16/26H04B7/2606H04W24/02H04W84/047
Inventor 蔡思东许玲
Owner ZTE CORP
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