rru
- 网络射频拉远单元;远端射频单元;射频单元;射频拉远;皇家大学
![rru](../cache/572972.jpg)
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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
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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。
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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。
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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;
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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。
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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。
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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。