— A real-time multiple-input multiple-output (MIMO) channel measurement system was implemented by using a 4×4 MIMO software defined radio (SDR) testbed. A target application of...
Abstract— The accurate average BER calculation of an asynchronous DS-CDMA system using random spreading sequences is studied in Rayleigh fading channels. An accurate closedform e...
— In High Speed Downlink Packet Access (HSDPA), Packet Scheduler is a key element for high-speed and efficient transmissions. In this paper, we propose an enhanced packet schedu...
Ohyun Jo, Jong-Wuk Son, Soo-Yong Jeon, Dong-Ho Cho
– Simple algorithms have been developed in the area of node localization in a wireless sensor network. For these simple algorithms to work, several assumptions were made. However...
Eddie B. S. Tan, Joo Ghee Lim, Winston Khoon Guan ...
Abstract— One of the significant benefits of MultipleInput-Multiple-Output (MIMO) for wireless applications is the high spectral efficiency it can achieve. Water filling (WF)...