移动通信系统中不同路径损耗模型下的切换起始分析

2006 IFIP International Conference on Wireless and Optical Communications Networks Pub Date : 2006-08-07 DOI:10.1109/WOCN.2006.1666551

G. Tomar, S. Verma

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引用次数: 10

摘要

切换是当用户在蜂窝系统的覆盖区域内移动时，将正在进行的呼叫从一个蜂窝转移到另一个蜂窝的机制。切换是蜂窝移动通信系统的关键操作，由系统完成，用户无法感知。本文计算并绘制了两个基站的接收信号强度与距离的关系图。采用不同的宏细胞路径损耗模型，计算接收到的信号强度，确定可以采用的模型，以减少切换次数，避免乒乓效应

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analysis of handoff initiation using different path loss models in mobile communication system

Handoff is the mechanism that transfers an ongoing call from one cell to another as a user moves through the coverage area of a cellular system. Handoff is the key operation in cellular mobile communication system, which is accomplished by the system and is unperceptible for the user. In this paper, the received signal strength from the two base stations is calculated and plotted with respect to distance. Different path loss models for macrocells have been used and then the received signal strength is calculated to determine the model that can be adopted to minimize the number of handoffs and avoid ping pong effect

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来源期刊

2006 IFIP International Conference on Wireless and Optical Communications Networks

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