TY - GEN
T1 - Toward frequency- and energy-efficient high mobility wireless
AU - Adachi, Fumiyuki
PY - 2014/10/17
Y1 - 2014/10/17
N2 - The 1stgeneration (1G) public mobile wireless networks using analog technology appeared in 1990's. Since then, we have seen new wireless technology every decade, from 1G to 3.9G, called LTE. In a few years, we will see the 4thgeneration (4G) called LTE-advanced. In the 1G and 2G networks, voice conversation was the dominant communication service. High speed data services including video are popular in 3G and will become more and more popular in 3.9G. The wireless traffic volume has been increasing rapidly by about 2 times per year. However, the available wireless bandwidth is limited. How to cope with such a rapid increase of wireless traffic while the available frequency bandwidth is limited?
AB - The 1stgeneration (1G) public mobile wireless networks using analog technology appeared in 1990's. Since then, we have seen new wireless technology every decade, from 1G to 3.9G, called LTE. In a few years, we will see the 4thgeneration (4G) called LTE-advanced. In the 1G and 2G networks, voice conversation was the dominant communication service. High speed data services including video are popular in 3G and will become more and more popular in 3.9G. The wireless traffic volume has been increasing rapidly by about 2 times per year. However, the available wireless bandwidth is limited. How to cope with such a rapid increase of wireless traffic while the available frequency bandwidth is limited?
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U2 - 10.1109/URSIGASS.2014.6929494
DO - 10.1109/URSIGASS.2014.6929494
M3 - Conference contribution
AN - SCOPUS:84919725317
T3 - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
BT - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014
Y2 - 16 August 2014 through 23 August 2014
ER -