基于发送缓存的VideoStream调度算法研究及其FPGA实现

Research and FPGA realization of VideoStream scheduling algorithm based on sender-buffer

研究了 CDMA2000 1x EVDO 系统一种支持 VideoStream 业务的调度算法及 FPGA 实现;通过大量研究和设计,得到一种能保证性能和速度,叉适合硬件实现的调度算法。综合时选用 Altera 公司的 StratixⅡ系列 EP2S60F484C4芯片,并通过功能仿真验证了硬件实现的可行性和正确性。

It is researched a scheduling algorithm which implemented in VideoStream service in CDMA2000 lx EVDO system and a way of FPGA realization .After a great amount of study and device, a scheduling algorithm is worked out which satisfied with the performance ＆ speed and fitted to realization in hardware. The CMOS EP2S60F484C4 chip of StratixlI is choiced when synthesis. Finnaly, it is validateed that the way of FPGA realization is feasible and proper.