基带芯片物理层控制方案的设计

摘要

The physical layer controller(L1C)scheme of the multi-cores baseband chip is simply discussed,and a physi-cal layer control scheme for GSM MT baseband chip is proposed. According to the frame structure of GSM,a clock-based circuit is designed. The scheduling sequence for physical layer up and down is established based on the signal treatment process,the task scheduling and timing control among multi-cores in baseband chip SoC are completed initially.%对多核基带芯片物理层控制方案进行了简单的讨论，提出了一种用于GSM移动终端基带芯片物理层控制（L1C）的方案，根据GSM的帧结构设计了基时钟电路，并以物理层信号处理流程为依据，建立了物理层上下行的调度时序，初步完成了基带芯片SoC系统多核之间的任务调度和时序控制。