rru

Innovative TD-SCDMA RRU & Standardized Integrative Antenna Solution

TD-SCDMA创新型RRU、天线一体化标准解决方案

In the distribution system design , first setting the antenna port power , accounting distribution system power , and determining the number of RRU needs .

在分布系统设计中，先设定天线口功率对分布系统实施功率核算，确定RRU需求数量。

A method of realizing clock phase-locked loop in WCDMA base station , especially in Radio Remote Unit ( RRU ), is introduced .

介绍了一种WCDMA基站时钟锁相的方法，尤其涉及WCDMA领域射频拉远模块中的时钟锁相技术。

In terms of conception , networking equipment and networking manners , distributed coverage technique based on RRU device was expounded and its characteristics were summarized .

从分布式覆盖技术概念、组网设备、组网方式等方面对以RRU设备为主体的分布式覆盖技术进行了阐述，从而总结出其技术特点；

Purpose : To evaluate the diagnostic value of relative residual urine ( rRU ) on the bladder outlet obstruction ( BOO ) and function of bladder .

目的：探讨相对剩余尿（rRu）对膀胱颈梗阻（BNO）和膀胱功能的诊断价值。

In this thesis we analysed the CPRI specification and set down the RRU interface criterion according to CPRI specification , and elaborated the detail design of the FPGA circuit .

本文在分析了CPRI标准后，制定了相应的RRU接口规范，并给出了具体的FPGA电路设计。

The practice proves that the disadvantage of the bad long period stabilization of OCXO is overcome by this method , and the synchronization problem of RRU communicating with its upper is also solved .

实际运用证明，该方法解决了OCXO长期稳定度不好的缺陷，并解决了射频拉远模块与上一级通信的同步问题。