您要查找的是不是：
- PAS Wireless Access Frequency Plan. 系统无线接入信道频率。
- In this paper, a frequency plan scheme is proposed, which adopts frequency reuse in UCR, and macro diversity in CCR. 在该小区结构的基础上，该文提出了在单一覆盖区内采用频率复用，在交叉覆盖区内采用宏分集的频率规划方案。
- Frequency planning is very important and hard in GSM network planning and optimizing. 频率规划是GSM网络规划和优化中的关键问题,也是难点。
- The frequency planning for a cellular system enhanced with two-hop fixed relay nodes (FRNs) is investigated. 研究了两跳固定中继蜂窝网的频率规划问题。
- GSM Frequency Plan Method Compare GSM频率规划复用方式比较
- For a WCDMA system, frequency planning is not required, but scrambling code planning for neighborhood cells is necessary. 宽带码分多址(WCDMA)系统采用码分多址的无线接入方式,不需频率规划,但需进行相邻小区扰码的规划用以区分各小区。
- intermodulation minimum frequency plan 互调最小频率方案
- Paper addresses 230M frequency planning and opti-mizing method,cellular network structure and some specific viewpoints on network configuration. 从网络设计的角度出发提出了230M频率规划和优化方法,提出了蜂窝组网模型,并对网络的参数设置提出了独到的建议。
- Simulation results demonstrate that, compared with full frequency reuse without frequency planning, the proposed frequency reuse scheme improves system throughput and CEU throughput significantly. 仿真结果表明，与未经过频率规划的全频率复用相比，该文提出的频率复用方法提高了系统吞吐量并显著改善了小区边缘用户性能。
- The last stage is frequency planning evaluation.It includes MRR voice quality assessment, analysis of statistical indicators of STS, voice quality assessment of DT, etc.The desired effect is acquired. 最后第四部分频率规划效果评估,对MRR通话质量评估,STS统计指标分析,测试话音质量评估等进行了评估,取得了预期的效果。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- Development of MIS for the Network and Frequency Plan of Broadcast Television Station Based on GIS Technology 基于GIS技术的广播电视台网管理与频率规划信息系统研制
- Frequency planning of radio frequency front-ends receiver 射频前端接收机频率规划
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- The pitch depends on the frequency. 音调的高低是由频率决定的。
