Title :
Evolving Wireless Communications: Addressing the Challenges and Expectations of the Future
Author :
Baldemair, Robert ; Dahlman, Erik ; Fodor, Gabor ; Mildh, Gunnar ; Parkvall, Stefan ; Selen, Y. ; Tullberg, Hugo ; Balachandran, Krishna
Author_Institution :
Ericsson Res., Ericsson AB, Stockholm, Sweden
Abstract :
The wireless-access networks of today will have to evolve in several ways in order to address the challenges and expectations of the future. New technology components will be introduced as part of the evolution of current wireless-access technologies, such as high-speed packet access (HSPA) and long-term evolution (LTE). However, additional components may also constitute future new wireless-access technologies, which may complement the evolved technologies. Examples of such new technology components are new ways of accessing spectrum and substantially higher frequency ranges, the introduction of massive antenna configurations, direct device-to-device communication, and ultradense deployments.
Keywords :
Long Term Evolution; antennas; packet radio networks; radio access networks; HSPA; LTE; Long-Term Evolution; current wireless-access technologies; direct device-to-device communication; high-speed packet access; massive antenna configurations; ultradense deployments; wireless communications; wireless-access networks; High-speed networks; Mobile communication; Mobile computing; Rail transportation; Safety; Sensors; Telecommunication traffic; Wireless communication; Wireless networks;
Journal_Title :
Vehicular Technology Magazine, IEEE
DOI :
10.1109/MVT.2012.2234051
