功率放大器预失真系统的TCP/IP协议栈的研究  

On TCP/IP Protocol Stack in Pre-distortion System of Power Amplifier

作　　者：张利红[1] 张洁玲[1] 阴亚东[2] 

机构地区：[1]福建江夏学院电子信息科学系,福建福州350108 [2]中国科学院微电子研究所,北京100029

出　　处：《绵阳师范学院学报》2012年第8期87-92,共6页Journal of Mianyang Teachers＇ College

基　　金：国家863计划项目(2009AA011606)

摘　　要：嵌入式功率放大器预失真系统是一种当前快速发展的射频功率放大器线性化技术。在嵌入式功率放大器预失真系统的工程实现中,远程控制和实时监测功能正逐渐成为必备性能。虽然TCP/IP协议栈是实现这些功能的最具代表性和实用性的通信协议栈,但其在存储和计算能力有限的嵌入式系统中难以完全实现。针对嵌入式预失真系统的特点精简和优化TCP/IP协议,以适应嵌入式预失真系统并使其通信能力得到提高。Nowadays, the embedded power amplifier pre -distortion system （PAPS） is one of the most effec- tive linearization techniques. And in the realization of the embedded PAPS, the remote control and real - time monitoring are becoming the necessary performances gradually. Although the TCP/IP protocol stack is the most typical and practical communication protocol that can implement these performances, it i,~ hard to implement com- pletely with the embedded system, because of the memory and processing capacity constraints. Based on the char- acteristics of the embedded PAPS, the simplification and optimization of TCP/IP protocol stack is accomplished to adapt it to the embedded PAPS and improve its communication capacity.

关 键 词：嵌入式TCP/IP协议 状态机 糊涂窗口综合症 NAGLE算法 

分 类 号：TN915.04[电子电信—通信与信息系统]