论移动通信网的TD-SCDMA网络规划与优化

来源 :科技促进发展 | 被引量 : 0次 | 上传用户:chiale
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
概述了对TD-SCDMA(时分同步码分多址)的基本概念和关键技术,分析了我国的移动通信网的TD-SCDMA网络规划的原则、规划的关键点和规划流程,此外,对TD-SCDMA网络的优化的几个关键步骤进行了研究。 The basic concepts and key technologies of TD-SCDMA (Time Division Synchronous Code Division Multiple Access) are summarized. The principles of TD-SCDMA network planning, the key points of planning and the planning process of China’s mobile communication network are analyzed. In addition, Several key steps of SCDMA network optimization are studied.
其他文献
目的:探讨PPARγ受体激动剂罗格列酮对LPS介导的急性肝损伤的影响及其对肝脏信号转导的影响。方法:实验1.雄性昆明种小鼠54只随机分为3组:(1)对照组(n=6):0.9%NaCl+18%DMSO溶液,0.2 ml/只,i.p.;(2)LPS组(n=24):LPS 5mg/kg,i.p.;(3)ROSI+LPS组(n=24):ROSI 6mg/kg,i.p.并于给ROSI 1小时后给LPS,剂量
目的:改善医院各类不良事件上报的传统模式,设计出符合医院实际情况的不良事件上报的闭环流程;为医院信息中心自主开发全院级别的软件系统做尝试.方法:基于C#语言开发窗口应
Adrenomedullin, a peptide with multiple physiological functions in nervous system injury and disease, has aroused the interest of researchers. This review summa
Triptans are 5-hydroxytryptamine 1B/1D receptor agonists used in moderate to severe migraine attacks as first line when non-specific, symptomatic, nonsteroidal
艾滋病,又名获得性免疫缺陷综合征(acquired immunodeficiency syndrome,AIDS),是一种由人类免疫缺陷病毒(human immunodeficiency virus,HIV)引起的传染性疾病。该病传播迅速,死
Traumatic brain injury remains a global health crisis that spans all demographics, yet there exist limited treat-ment options that may effectively curtail its l