Title :
High Speed Packet Access Evolution - Concept and Technologies
Author :
Peisa, J. ; Wager, S. ; Sagfors, M. ; Torsner, J. ; Göransson, B. ; Fulghum, T. ; Cozzo, C. ; Grant, S.
Abstract :
In this paper we present the main concepts of high speed packet access evolution currently being standardized in 3GPP. In general HSPA evolution consists of introduction of MIMO, higher order modulation, and protocol optimizations and optimizations for voice over IP. We describe these improvements in detail and show that HSPA Evolution can reach performance comparable to those of long term evolution of UMTS terrestrial radio access network in a 5 MHz deployment.
Keywords :
3G mobile communication; Internet telephony; MIMO communication; code division multiple access; modulation; protocols; 3GPP; HSPA evolution; MIMO; high speed packet access evolution; higher order modulation; long term evolution; protocol optimizations; voice over IP; 3G mobile communication; Automatic repeat request; Bandwidth; Delay estimation; Downlink; Long Term Evolution; MIMO; Multiaccess communication; Radio access networks; Throughput;
Conference_Titel :
Vehicular Technology Conference, 2007. VTC2007-Spring. IEEE 65th
Conference_Location :
Dublin
Print_ISBN :
1-4244-0266-2
DOI :
10.1109/VETECS.2007.178
