Message Dissemination in Inter-Vehicle CDMA Networks
Message Dissemination in Inter-Vehicle CDMA Networks for Safety Driving Support FREE-DOWNLOADO Shagdar, T Ohyama, MN Shirazi… – … , 2009. VTC Spring Abstract—Although the near-far effect has been considered to be the major issue preventing CDMA from being used in ad-hoc networks, in this paper, we show that the near-far effect is not a severe issue […]
The effect of finite rate feedback on CDMA signature optimization
The effect of finite rate feedback on CDMA signature optimization and MIMO beamforming vector selection FREE-DOWNLOAD W Dai, Y Liu… – Information Theory, research Transactions …, Abstract—We analyze the effect of finite rate feedback on code-division multiple-access (CDMA) signature optimization and multiple-input multiple-output (MIMO) beamforming vector se- lection. In CDMA signature optimization, for a particular user, the […]
Sparsity-embracing multiuser detection for CDMA
Sparsity-embracing multiuser detection for CDMA systems with low activity factory FREE-DOWNLOAD H Zhu… – Information Theory, 2009. ISIT Abstract-The number of active users in code-division multiple access (CDMA) systems is often much lower than the spreading gain. The present paper exploits fruitfully this a priori infor- mation to improve performance of multiuser detectors. A low- activity […]