Toward frequency- and energy-efficient high mobility wireless

Fumiyuki Adachi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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?

Original languageEnglish
Title of host publication2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467352253
DOIs
Publication statusPublished - 2014 Oct 17
Event31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014 - Beijing, China
Duration: 2014 Aug 162014 Aug 23

Publication series

Name2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014

Other

Other31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014
Country/TerritoryChina
CityBeijing
Period14/8/1614/8/23

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications

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