Analysis of uplink user capacity for a TDD-CDMA system with a single traffic

WANG Jun-bo; CHEN Ming

您当前的位置：

首页 >

文章列表页 >

Analysis of uplink user capacity for a TDD-CDMA system with a single traffic

更新时间：2024-10-14

- Analysis of uplink user capacity for a TDD-CDMA system with a single traffic
- Issue 6, Pages: 48-53(2007)
- 作者机构：
  
  1. 东南大学移动通信国家重点实验室
  2. 东南大学移动通信国家重点实验室,江苏,南京,210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.533
- Published：2007
- 稿件说明：
移动端阅览
WANG Jun-bo, CHEN Ming. Analysis of uplink user capacity for a TDD-CDMA system with a single traffic[J]. 2007, (6): 48-53.
DOI：

WANG Jun-bo, CHEN Ming. Analysis of uplink user capacity for a TDD-CDMA system with a single traffic[J]. 2007, (6): 48-53. DOI：

摘要

针对单业务TDD-CDMA系统的上行用户容量进行了分析

其分析结果对网络规划、准入控制与负载控制等具有重要的理论价值。综合考虑TDD-CDMA系统智能天线、联合检测、非完美功率控制、用户分布密度、时隙上下行分配等因素的影响

建立了一种适用于TDD-CDMA系统的上行用户信干比模型

并利用此信干比模型和高斯近似法给出了上行用户容量的计算方法。与现有方法相比

所提方法包涵的系统因素更加全面

因此提出的方法可以更好地用于分析各种复杂网络环境下的TDD-CDMA系统上行用户容量。

Abstract

The uplink user capacity for a TDD-CDMA system with a single traffic was analyzed.The analysis results have a great academic significance.By taking account of the effects by the smart antenna

the joint detection

the imperfect power control

the user distribution density and timeslot allocation

a SIR model for a TDD-CDMA system

and presents a calculation method of uplink user capacity with this model and the Gaussian approximation method.Compared with the existing methods

the factors considered are more complete

so the proposed method can be used for the analysis of uplink capacity in a TDD-CDMA system under all kinds of complicated network situations.

关键词

Keywords

references

Views

834

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Balanced energy-efficient routing algorithm based on smart antenna and dynamic virtual cluster

Iterative multistage adaptive Rake receiver for CDMA wireless system

Implementation of a prototype real-time multi-mode wireless video transmission system

Medium access control of multimedia CDMA systems with effective spectral bandwidth distribution

CAC scheme with imperfect power control in broadband CDMA networks

Related Author

Li-xin WU

Shen ZHANG

En-jie DING

Qing-song HU

XIE Ning

ZHOU Yuan-ping

YE Li-bing

HU Dong

Related Institution

School of Environment Science and Spatial Informatics,China University of Mining and Technology

IoT /Perception Mine Research Center,China University of Mining and Technology

中山大学电子与通信工程系

Department of Electronic ＆ Communication Engineering,SUN YAT-SEN University

The Key-Lab of Image Transmission and Image Processing of Jiangsu Province,Nanjing University of Posts ＆ Telecommunications

AI问答

⁰