RF系统仿真器可重构OFDM IP块族的建模
Modeling of a Reconfigurable OFDM IP Block Family For an RF System Simulator
摘要：
提出了设计特定领域的IP模块族母模型作为系统集成建模基础的思想。一个共同的可重构的母亲模型为10个不同的标准化数字OFDM发射机已被开发。通过一组参数，母模型可以重新配置为十个选定标准中的任何一个。到目前为止，所提出的重构和模拟-数字联合建模方法的适用性已被证明通过建模的三个，802.11a，ADSL和DRM，发射机的数字部分的功能在RF系统仿真器。该模型旨在用作RF系统仿真中的信号源模板。这个概念并不局限于信号源，它可以应用于任何IP块开发。母模型的思想将被应用于其他设计领域，以证明在某些应用领域，OFDM收发器在这种情况下，设计过程可以同时在不同的设计领域-混合信号，系统和RTL架构-而不需要高层次的综合。只需要三个设计域的母模型被正式证明为指定的功能。
英文摘要：
The idea of design domain specific Mother Model of IP block family as a base of modeling of system integration is presented here. A common reconfigurable Mother Model for ten different standardized digital OFDM transmitters has been developed. By means of a set of parameters, the mother model can be reconfigured to any of the ten selected standards. So far the applicability of the proposed reconfiguration and analog-digital co-modeling methods have been proved by modeling the function of the digital parts of three, 802.11a, ADSL and DRM, transmitters in an RF system simulator. The model is intended to be used as signal source template in RF system simulations. The concept is not restricted to signal sources, it can be applied to any IP block development. The idea of the Mother Model will be applied in other design domains to prove that in certain application areas, OFDM transceivers in this case, the design process can progress simultaneously in different design domains - mixed signal, system and RTL-architectural - without the need of high-level synthesis. Only the Mother Models of three design domains are needed to be formally proved to function as specified.
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