无线链路预算结果说明,它只能适用于步行移动环境。
The result of radio link budget also proves that it is useful for walking environment only.
特别是对负荷因子、干扰余量进行了分析,给出了不同小区负荷情况的上行链路预算举例。
Especially for the load factor, interference margin analysis, this article gives the situation of different cell load uplink budget.
最后从宏观的网络层面进行分析,尤其对网络规划中的覆盖规划进行研究,重点是无线环境下的链路预算问题。
Finally, the paper analyses the network in the macro-level, particularly coverage planning study in the planning of network. In this part, it focuses on link budget in wireless environment.
简单介绍WCD MA无线链路预算方法,然后对其中一些参数的计算和取定给出了可供无线网络规划设计参考的建议。
The method of WCDMA link budget is described in brief, Suggestions on calculation and adoption of parameters are presented to give reference for radio planning and designing.
本文通过激光通信链路预算和能见度数据分析,给出了FSO系统的链路可信度及通信距离与气象因素之间的函数关系。
By the analysis of link budgets and visibility-limiting weather conditions, the link availability and link distances as a function of distance can be predicted for any FSO system.
本文对窄带CD MA系统无线规划的一些关键问题如系统容量、链路预算、PN偏置、干扰隔离等做了比较详细的讨论。
This paper discusses some critical rf planning problems of narrow-band CDMA, such as system capacity, link budget, PN offset and interference isolation.
通过研究分析HSDPA的链路预算、系统特性,并与传统的R99分组业务做比较。得到HSDPA流量与覆盖的关系。
The HSDPA link estimate and system characteristics are analyzed and compared to traditional R99 packet service, and the relationship of throughput and coverage of HSDPA is gotten.
本文简述了阴影衰落余量在WCD MA无线链路预算中的重要作用,并深入分析阴影衰落余量的计算方法、理论基础及含义。
We describe the importance of shadow fading loss in the radio link budget of WCDMA in this article. We also analyze the ways to calculate it and to understand it.
对系统进行链路预算与指标分配,并进行系统仿真。2)针对移动设备对低功耗的需求,提出一种系统功耗最小化的指标分配算法。
The parameters have been distributed and the system simulation has been done. 2)Introducing a algorithm of distributing the parameter for minimum powerconsuming.
第二章分别针对核心网版本选择、覆盖区域、传播模型、链路预算、容量规划、干扰分析、站址设置原则等无线网络规划的主要专题进行了专项研究。
Chapter 2 makes special studying on choice of core network version, covering area, transmission model, link budget, capacity planning, interference analysis, and site setting principle etc.
用这种方法对甚短距离光传输系统VSR_1的色散功率代价做了计算分析,所得结果可作为最坏情况下VSR_1链路功率预算分析的参考。
The dispersion penalty of VSR-1 optical link was calculated by this approach. The result can be used as the reference for the worst-case VSR-1 link budget analysis.
用这种方法对甚短距离光传输系统VSR_1的色散功率代价做了计算分析,所得结果可作为最坏情况下VSR_1链路功率预算分析的参考。
The dispersion penalty of VSR-1 optical link was calculated by this approach. The result can be used as the reference for the worst-case VSR-1 link budget analysis.
应用推荐