A Clustering Metbod Based on tbe Tbresbold in Wireless Heterogeneous Network

Dongsheng Han; Shasha Ding; Ping Yu

doi:10.11959/j.issn.1000-0801.2015086

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A Clustering Metbod Based on tbe Tbresbold in Wireless Heterogeneous Network

research and development | 更新时间：2024-06-05

- A Clustering Metbod Based on tbe Tbresbold in Wireless Heterogeneous Network
- Telecommunications Science Vol. 31, Issue 4, Pages: 92-97(2015)
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- DOI：10.11959/j.issn.1000-0801.2015086
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- Published Online：2015-04，
  
  Published：15 April 2015
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Dongsheng Han, Shasha Ding, Ping Yu. A Clustering Metbod Based on tbe Tbresbold in Wireless Heterogeneous Network[J]. Telecommunications science, 2015, 31(4): 92-97.
DOI：

Dongsheng Han, Shasha Ding, Ping Yu. A Clustering Metbod Based on tbe Tbresbold in Wireless Heterogeneous Network[J]. Telecommunications science, 2015, 31(4): 92-97. DOI： 10.11959/j.issn.1000-0801.2015086.

摘要

为抑制小区间干扰，提高系统性能，研究了异构网络中的基站分簇问题，提出了一种基于阈值的协作基站分簇方法。该方法在异构组网场景下，以最大化接收端传输速率为目标，通过选择满足设定阈值的基站进行协作，考虑了用户所属基站信号强度和非所属基站的干扰情况，分析了不同分簇方法下的用户传输速率变化情况。仿真结果表明，所提算法在系统传输速率性能方面优于现有方法。

Abstract

The base station clustering problems in wireless heterogeneous network to suppress the inter cell interference were studied.A clustering method based on the threshold

which can improve the system performance

was proposed.The method maximizes the transmission rate for the target under the heterogeneous network scenarios

then selecting the base stations meeting the threshold value to collaborate

at the same time considering the user belonging-base station's signal intensity and the no-belongings' interference.The receiver transmission rate in different clustering methods was analyzed.The simulation results show that the proposed method is better than the existing methods in the system transmission rate.

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references

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