一个IEEE802.11b的实用例子，供正在学习的朋友参考。-5.5 Mbps CCK Simulation using specs from IEEE 802.11b, No guarantees and warantees!

CCK通过AWGN信道时的误码率曲线，已通过上机验证（CCK调制和利用快速沃尔什变化解调）-CCK through AWGN channel, BER curve has passed-on authentication

本人亲自写的WIFI 802.11b发送过程，包括preamble生成， PSDU生成，组帧，巴克码扩频，CCK调制，DBPSK调制，DQPSK调制，CRC校验，代码完整可运行-I personally wrote the 802.11b WIFI sending process, including the preamble generation, PSDU generation, group frame, PN code spread spectrum, CCK modulation, DB

实现802.11b中5.5M物理层实现,用cck调制和解调分析误码率-Using the IEEE 802.11b specification for 5.5 Mbps CCK