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标题:
LTE通信系统(BS)项目建议书V1.0.0
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时间:
2013-5-8 14:37
作者:
lihsh3cf
标题:
LTE通信系统(BS)项目建议书V1.0.0
目录
1. LTE 无线通信系统介绍: ......................................................... 6
2. 用户需求说明:........................................................................ 7
2.1 LTE 无线通信系统仿真及设计需求.................................................................7
LTE 无线通信发射系统仿真:信号产生及分析...............................................8
LTE 无线通信接收系统仿真:接收链路指标分配...........................................8
LTE 无线通信收发系统仿真:收发系统仿真及验证.......................................8
LTE 无线通信收发系统算法联合仿真.............................................................8
2.2 LTE 无线通信系统半实物仿真及验证需求......................................................8
模块仿真:放大器设计,混频器设计,ADC 设计,天馈系统设计….............8
半实物仿真:实测物体和仿真系统联合仿真...................................................8
2.3 LTE 无线通信系统模块测试需求....................................................................9
有源器件:低噪声放大器,大功率功放…......................................................9
无源器件:滤波器,衰减器,连接器,电缆…...............................................9
变频器件:混频器….......................................................................................9
数字电路:ADC/DAC,眼图…......................................................................9
天馈系统:天线增益,驻波,方向图…..........................................................9
时钟源、本振系统:相噪,杂散….................................................................9
2.4 LTE 无线通信系统收发测试需求....................................................................9
发射机测试:发射机输出功率,调制质量,占用带宽,邻道功率,谐波失真,
杂散,互调,动态范围…................................................................................9
接收机测试:灵敏度,动态范围,邻道选择性… ...........................................9
2.5 LTE 无线通信系统CPRI 测试需求...............................................................10
RRU 测试: ..................................................................................................10
BBU 测试: ..................................................................................................10
2.6 LTE 无线通信系统性能测试需求..................................................................10
衰落模式下的PUSCH 检测; ......................................................................10
上行时序调整; ............................................................................................10
多用户PUCCH 检测;....................................................................................10
干扰测试:脉冲信号干扰…..........................................................................10
2.7 LTE 无线通信系统网络优化测试需求...........................................................10
信号特征和质量测试;干扰和覆盖测试;多径条件下的信道冲激响应….....11
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