Antenna Location Optimization for Distributed Transmit Antennas in a Multicell Environment

LIU Tian; YANG Lin; HAN Liang; TANG You-xi

您当前的位置：

首页 >

文章列表页 >

Antenna Location Optimization for Distributed Transmit Antennas in a Multicell Environment

更新时间：2025-07-16

- Antenna Location Optimization for Distributed Transmit Antennas in a Multicell Environment
- Acta Electronica Sinica Vol. 39, Issue 12, Pages: 2721-2725(2011)
- 作者机构：
  
  电子科技大学通信抗干扰技术国家级重点实验室,四川,成都,611731
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN92
- Published：2011
- 稿件说明：
移动端阅览
LIU Tian, YANG Lin, HAN Liang, et al. Antenna Location Optimization for Distributed Transmit Antennas in a Multicell Environment[J]. Acta Electronica Sinica, 2011, 39(12): 2721-2725.
DOI：

LIU Tian, YANG Lin, HAN Liang, et al. Antenna Location Optimization for Distributed Transmit Antennas in a Multicell Environment[J]. Acta Electronica Sinica, 2011, 39(12): 2721-2725. DOI：

摘要

在分布式发射天线的多小区环境下

分析了多层同频干扰对小区平均遍历容量及天线位置的影响

给出了分布式天线位置选择与小区平均遍历容量的关系.数值分析和仿真结果表明外围的第一层同频小区干扰能量决定了分布式天线的最佳位置摆放

在半径1000m的小区中

各天线距离小区中心450m附近时

小区的平均遍历容量达到峰值.

Abstract

The effect of co-channel interference of multiple tiers of cells on both average ergodic capacity and optimal antenna location is analyzed in a multicell environment with distributed transmit antennas

and the relationship between the optimal antenna location and the average ergodic capacity is also studied.Numerical analysis and simulation results show that the optimal distributed antenna location is determined by the interference energy of the first tier of peripheral co-channel interfering cells.For example

In a cell with a typical radius of 1000 meters

the average ergodic capacity of the cell reaches the peak when all antennas are located at about 450 meters from the center.

关键词

Keywords

references

Views

1019

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Bidirectional Mobile Cross-Technology Communication Method Between WiFi and ZigBee

CR-GAN Complex Wireless Channel Modeling with Hidden Space Sampling and Hidden Feature Extraction

Capacity of Orthogonal Relay Channel and Resource Allocation

Fast Antenna Selection Algorithm in Amplify-and-Forward MIMO Relay Systems

Multicast Opportunistic Routing in Wireless Mesh Network

Related Author

LI Zi-long

NIU Qiang

YANG Xu

YIN Yu-qing

XU Shan-zhi

LI Ming

CHENG Zi-wei

ZHAO Yi-nan

Related Institution

School of Computer Information Engineering， Qingdao City University

School of Computer Science and Technology， China University of Mining and Technology

School of Electronic Information， Hangzhou Dianzi University

School of Communication Engineering， Hangzhou Dianzi University

School of Information Science and Technology, Sun Yat-sen University

⁰