802.11的第二章物理层规范是直接序列扩频direct sequence spread spectrum简称DSSSDS PHY采用差分相移键控differential phase shift keying简称DPSK调制。有差分二进制相移键控DBPSK和差分正交相移键控DQPSK补码键控CCK
802.11无线权威指南读书笔记(12)直接序列物理层DSSS与HR/DSSS(802.11b)
802.11的第二章物理层规范是直接序列扩频direct sequence spread spectrum简称DSSSDS PHY采用差分相移键控differential phase shift keying简称DPSK调制。有差分二进制相移键控DBPSK和差分正交相移键控DQPSK补码键控CCK