SCV-based random instruction generation tool used for generation of MIPS instructions in a system level modeling and simulation environment of SystemC was introduced. 该随机指令生成工具包括静态生成与动态生成两种工作模式。
System level simulation of multi-processor SoC architecture based on hierarchical bus 层次总线型多核SoC结构系统级模拟
System level simulation, emulation and debugging technology for processor& new methodology based on hardware/ software codesign 面向处理器的系统级模拟、仿真及调试技术&基于软硬件协同设计的新方法
The characteristics of Verilog-A HDL are introduced and the flow of system level simulation using Verilog-A behavioral model is analyzed. 分析了模拟硬件描述语言Verilog-A的特点,介绍了基于Verilog-A语言的行为级模拟电路设计过程。
System Level Simulation Modeling of All Digital In-band On-channel FM Radio System 全数字带内同频道FM广播系统的系统级仿真建模
It is proved by analysis in theory and system level simulation that the adaptive congestion control algorithm can enlarge system throughput while controlling system load. 经过理论分析和系统级仿真,验证了自适应拥塞控制算法在控制系统负载的条件下,提高了系统吞吐量。
System-level simulation and Field-coupling is the key link of MEMS CAD. 系统级仿真和多能量场耦合是MEMS器件计算机辅助设计的核心环节。
A TDD/ CDMA system level simulation platform. is devised. Based on the platform, the effect of power control error on the DL performance of TDD/ CDMA is analyzed and simulated in the environment with velocity of 120 km/ h. 设计了时分双工码分多址系统级仿真平台,仿真分析了功率控制误差对120km/h车速的时分双工码分多址系统下行性能的影响。
These algorithms take hardware implementation ability and resource utilization rate into consideration, thus satisfy requirements of the format conversion SoC. In the end, system level simulation result is given. 算法充分考虑了硬件实现、资源利用率、可实现性等方面,满足视频格式转换芯片的设计要求,最后给出了系统级仿真结果。
Structured CAD methodology for integrated MEMS design is introduced, together with the modeling and simulation level of MEMS systems. Emphasis is put on the generation of micro models and the realization of system level simulation. 文中主要介绍了MEMS系统的一些结构化、标准化的设计方法以及MEMS系统建模与模拟的分级,重点阐述了MEMS器件级与系统级模拟之间的桥梁&宏模型的建立及系统级模拟的实现。
The System Level Simulation of Wideband CDMA Mobile Communication System 宽带码分多址移动通信系统的系统级性能仿真
Based on hardware/ software codesign, a new kind of system level simulation, emulation and debugging method ( called SSED) is proposed, which can be conveniently used in processor design. 基于软硬件协同设计技术提出了基于系统的模拟仿真和调试方法(SSED),其基本思想是:在模拟和仿真时建立真实的运行环境;
The simulation system includes waveform level simulation models of main entities such as communication, reconnaissance, direction-finding, jammer, etc. The function of the simulation system can be extended to offer an effective approach for analyzing and evaluating the efficiency of complex communication countermeasure system. 该系统包括通信、侦察、测向、干扰等主要实体的波形级仿真模型,并可以实现功能扩展,从而为复杂通信对抗系统的效能分析和评估提供了有效的途径。
System Level Simulation Methodology and WiMAX Simulation 系统级仿真方法与WiMAX仿真
System Level Simulation and Implementation of the Fixed-point DSP Based MP3 Decoder 基于定点DSP的MP3解码器的系统级仿真与实现
System Level Design and Simulation of a Third Order Charge Pump PLL 三阶电荷泵锁相环系统级设计与仿真验证
We will analyze the performance of different MIMO schemes in LTE using the system level simulation, so in chapter 4 it will introduce the conception of system level simulation and the process of simulation as well as some methods of modeling. 我们采用系统级仿真的方法来研究LTE中各种多天线传输方式在特定条件下的性能,因此在第四章将介绍系统级仿真的概念、流程以及研究一些关键技术及算法的建模实现。
As a basic researching field of MIMO technologies, MIMO channel modeling significantly serve to the performance evaluation of space-time encoding algorithms as well as system level calibration and simulation. MIMO信道建模作为MIMO技术研究领域中的一项基础性研究,对于MIMO空时信号处理算法性能的评估,以及对MIMO系统进行系统级的仿真和校准具有重要意义。
In terms of modular design, the platform was divided into four modules, application level simulation module, system level simulation module, link level simulation module and cross-layer optimizer. 按照模块化的设计思想,将整个仿真平台分为业务级仿真模块、系统级仿真模块、链路级仿真模块和跨层优化器四个独立模块。
The evaluation and optimal design for thermal management solutions of high-power LED from package level to system level can be achieved by thermal simulation, which plays an important role in cost saving and development cycle of a new product curtailing. 采用热模拟方法对大功率LED封装级和系统级的热量管理方案进行评估和优化设计,可以起到节约成本、加速开发周期等重要的作用。
However, separate system and link level simulation and establish system and link level mapping interface can improve the computing efficiency. 然而,将链路级和系统级仿真分开,建立系统级与链路级之间的接口映射关系,可以有效地提高计算的效率。
Sending the chip internal modules parameters to ADS software for system level simulation, and confirmed the calculation results of the transmission link power gain. 将芯片各个模块参数指标输入ADS软件进行系统级仿真,并验证传输链路功率增益的计算结果。
With system level simulation method, we simulate the two systems in different environments to analyze the inter-system interference. The simulation is focused on the relationship between system capacity and throughput, compare with the effect of the interference in three environments. 通过静态系统仿真的方法,着重分析了系统间的干扰对于系统容量损失和吞吐量的影响。并且比较了三种情况下的容量损失与干扰分布,为未来实际系统的规划提供参考依据。
Finally, the CoMP system level simulation platform is built and the simulation of the proposed schemes is conducted. Simulation results show that the proposed schemes yields significant improvement to cell-edge users 'spectrum efficiency as well as increasing average cell throughput. 最后,搭建了CoMP系统级仿真平台并对提出的算法进行验证,仿真结果表明提出的分簇方案以及调度算法能够提高边缘用户性能以及小区平均吞吐量。
In order to evaluate the performance of OFDM system, link level need to do vast of simulation to meet the demand of system level simulation, and it is also time consuming. 为了评价OFDM系统的性能,链路级需要根据系统级仿真的需求进行大量的且长时间的仿真。
To reduce the impact of the Shadow fading environment, the filter process is utilized. The filter parameters for the different speeds are determined by LTE system level simulation platform. 为了减小信道环境中阴影衰落的影响,实现了滤波过程,结合LTE系统级仿真平台对不同速度下的滤波参数进行确定。
Finally, a system level simulation platform is developed to verify to the MGT algorithm. 最后,论文建立了系统仿真平台,对MGT算法进行了仿真。
System level simulation usually used three methods: uncertainty analysis, Monte Carlo static simulation and dynamic simulation. In addition, the paper explains the cause of interference and how to model the transmitter and receiver in simulations. 系统级仿真通常使用的三种方法:确定性分析、蒙特卡洛静态仿真和动态仿真,另外,介绍了系统与系统问产生干扰的原理以及如何对发射机和接收机建立模型。
Based on this simulation platform, assessments on the key technologies and system performance were done to serve to the standard-setting work. First, the Paper outlines the evolution trends of LTE-Advanced key technologies, and described aims and methods of system level simulation briefly. 论文首先概述LTE-Advanced关键技术演进趋势,并简要说明了系统级仿真的目的和方法。
Link level simulation results represents this scheme could greatly improve the SINR gain while system level simulation demonstrates that in overcoming inter-cell interference and improving system spectrum efficiency, this scheme is also proved to be effective. 链路级仿真证明该技术方案能够明显提高信扰比增益;系统级仿真证明了该技术方案在对抗小区间干扰和提高系统频谱效率方面的有效性。