Design of optimal space-time codes in TDD/TDMA 4G systems
WSEAS TRANSACTIONS on COMMUNICATIONS
Challenge of channel estimations and its way out in MIMO OFDM systems for mobile wireless channels
WSEAS TRANSACTIONS on COMMUNICATIONS
Limitations of current 4G systems and its substitute schemes with TDD/TDMA
WSEAS TRANSACTIONS on COMMUNICATIONS
Multiuser MIMO OFDM Based TDD/TDMA for Next Generation Wireless Communication Systems
Wireless Personal Communications: An International Journal
Hi-index | 0.25 |
TD-SCDMA, which is the "homemade" 3G standard in China, has received considerable attention and is believed to play a critical role in the development of China's mobile communication. Meanwhile, advanced MIMO and OFDM techniques shed light on the feasibility of high-performance 4G broadband systems. We discuss an evolutionary path of TD-SCDMA toward 4G systems in this article, which combines the existing advanced traits in TD-SCDMA with new features for broadband wireless communication systems.