supported by the National Basic Research Program of China(2012CB316100);the National Natural Science Foundation of China(61032002);the 111 project(111-2-14);the Fundamental Research Funds for the Central Universities(SWJTU12ZT02,2682014ZT11)
supported in part by the National Natural Science Foundation of China(61032002 and 61371070);Open Research Fund of National Mobile Communications Research Laboratory,Southeast University(2012D07)
In this study,based on the actual channel measurements of the high-speed railway(HSR) in a viaduct scenario at 2.35 GHz,a hybrid cluster delay line(CDL) channel modeling technology which combines a statistical model a...
supported in part by GF Research Program of China(4010103020201-2);Program for New Century Excellent Talents in University(NCET-11-0058);the National Natural Science Foundation of China(61201126 and 61032002)
In this paper,we analyze the bit error ratio(BER) of fast frequency hopping(FFH) system with binary phase shift keying(BPSK) in high-mobility wireless channels.By taking into account partial band noise jamming and cha...
supported by National Natural Science Foundation of China(61032002,61101090 and 61471100)
For the uplink in the long-term evolution(LTE)systems,the physical random access channel(PRACH)adopts Zadoff–Chu(ZC) sequences as preamble sequences,and each user can choose a unique cyclic shift for user identificat...