超远距离场景覆盖分析

摘要

Coverage of remote distance scene is a difficult problem in mobile network plan, the article introduces the characteristic of remote distance scene, analyses the maximum transmission distance of UMTS and transmission model over the sea, many coverage schemes for remote distance scene are also given.%超远距离覆盖是移动网络规划与设计的一个难点,本文介绍了超远距离场景的特点,分析了UMTS最大通信距离和海面传播模型,详述了各种超远距离覆盖技术.