3G移动通信中tdd-cdma下行链路的联合传输源码-The system considered is a wireless multi-user direct sequence TDD-CDMA system with K active users in a cell communicating through a common base station (BS)

this book TDD CDMA for wireless communication contains detail descr iption for TDD as well as FDD and about CDMA as well.

Performance Analysis of Joint Adaptive Modulation and Diversity Combining in TDD-CDMA Systems