Title :
Development of millimeter-wave communication modem for mobile wireless backhaul
Author :
Seung Nam Choi ; Junhyeong Kim ; Il Gyu Kim ; Dae Jin Kim
Author_Institution :
Wireless Transm. Res. Dept., ETRI, Daejeon, South Korea
Abstract :
Cellular communications are optimized for the low mobility users and their performances are degraded at high speed. So passengers in a high-speed train (350 km/h) experience very poor radio link qualities. This paper proposes mobile wireless backhaul based on millimeter-wave for mobile hotspot network. Prototype of the baseband modem was presented and the downlink/uplink performances for high-speed trains were analyzed in Rician fading channel conditions.
Keywords :
Rician channels; cellular radio; millimetre wave devices; mobile radio; modems; radio links; railways; Rician fading channel conditions; baseband modem; cellular communications; downlink-uplink performances; high-speed train; low mobility users; millimeter-wave communication modem development; mobile hotspot network; mobile wireless backhaul; radio link quality; Baseband; Bit error rate; Millimeter wave communication; Mobile communication; Mobile computing; Modems; Wireless communication; distributed antenna system; millimeter-wave; mobile hotspot network; wireless backhaul;
Conference_Titel :
Consumer Electronics (ISCE 2014), The 18th IEEE International Symposium on
Conference_Location :
JeJu Island
DOI :
10.1109/ISCE.2014.6884283
