Title :
Multi user MIMO performance applied to UMTS HSDPA
Author :
Vieira, Pedro ; Rodrigues, António
Author_Institution :
DEETC, Instituto Superior de Engenharia de Lisboa, Lisbon, Portugal
Abstract :
The aspects of applying MIMO techniques to the UMTS HSDPA (high speed downlink packet access) transmission, assuming a multi-user scenario, are introduced. The Shannon capacity measure, working as the uplink transmitted channel metric, performs a major role - namely in transmission rate determination, frame error rate estimation, and scheduling at node B.
Keywords :
3G mobile communication; MIMO systems; error statistics; multiuser channels; packet radio networks; Shannon capacity measure; Shannon spectral efficiency; UMTS HSDPA transmission; frame error rate estimation; high speed downlink packet access; multiuser MIMO systems; node B scheduling; transmission rate determination; uplink transmitted channel metric; 3G mobile communication; Downlink; Error analysis; Estimation error; Feedback; MIMO; Multiaccess communication; Performance evaluation; Scheduling algorithm; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004 IEEE 59th
Print_ISBN :
0-7803-8255-2
DOI :
10.1109/VETECS.2004.1388946
