Renmin University of China (RUC) has launched a project to help students from rural areas realize their dreams of going to college. This was part of the university’s 2012 recruitment policy. The project aims at givin...Renmin University of China (RUC) has launched a project to help students from rural areas realize their dreams of going to college. This was part of the university’s 2012 recruitment policy. The project aims at giving an opportunity to rural展开更多
The 2012 Nationwide Civil Servants’ Recruitment Exam will put more emphasis on evaluating the virtue of the examtakers, says the State Administration of Civil Service. For future
OFDM has been widely adopted in several communication systems. However, OFDM systems are very sensitive to the phase noise, which causes the CPE （common phase error） and ICI （inter-carrier interference）, and thus ...OFDM has been widely adopted in several communication systems. However, OFDM systems are very sensitive to the phase noise, which causes the CPE （common phase error） and ICI （inter-carrier interference）, and thus degrades the system performance significantly. Based on the IEEE 802.11a standard, a simplified iterative phase noise mitigation algorithm is proposed. The proposed algorithm has very low complexity, and requires no additional pilot information. The simulation result shows that good BER performance can be achieved through several few times of iteration.展开更多
文摘Renmin University of China (RUC) has launched a project to help students from rural areas realize their dreams of going to college. This was part of the university’s 2012 recruitment policy. The project aims at giving an opportunity to rural
文摘The 2012 Nationwide Civil Servants’ Recruitment Exam will put more emphasis on evaluating the virtue of the examtakers, says the State Administration of Civil Service. For future
文摘OFDM has been widely adopted in several communication systems. However, OFDM systems are very sensitive to the phase noise, which causes the CPE （common phase error） and ICI （inter-carrier interference）, and thus degrades the system performance significantly. Based on the IEEE 802.11a standard, a simplified iterative phase noise mitigation algorithm is proposed. The proposed algorithm has very low complexity, and requires no additional pilot information. The simulation result shows that good BER performance can be achieved through several few times of iteration.
