Title :
On MIMO for UTRA LTE
Author :
Spiegel, Christoph ; Berkmann, Jens ; BAI, Zijian ; Scholand, Tobias ; Drewes, Christian ; BRUCK, Guido H. ; Gunzelmann, Bertram ; Jung, Peter
Author_Institution :
Lehrstuhl fur KommunikationsTechnik, Univ. Duisburg-Essen, Duisburg
Abstract :
The long term evolution of UMTS (Universal Mobile Telecommunications System), UTRA LTE, is based on OFDM (orthogonal frequency division multiplexing) combined with MIMO (multiple-input multiple-output) techniques. In particular, the Alamouti and the V-BLAST (Vertical Bell Labs Layered Space Time) schemes are seen as interesting MIMO concepts. In this communication, the authors will compare these two MIMO schemes w.r.t. the achievable performance in the UTRA LTE downlink using up to two transmit and two receive antennas.
Keywords :
3G mobile communication; MIMO communication; OFDM modulation; MIMO techniques; OFDM; UMTS; UTRA LTE; Vertical Bell Labs Layered Space Time scheme; receive antennas; transmit antennas; 3G mobile communication; Downlink; Long Term Evolution; MIMO; OFDM; Radio transmitters; Receiving antennas; Samarium; Space technology; Transmitting antennas; Alamouti; Diversity; MIMO; OFDM (Orthogonal Frequency Division Multiplexing); Spatial Multiplexing; Successive Interference Cancellation (SIC); UMTS; UTRA LTE; V-BLAST;
Conference_Titel :
Communications, Control and Signal Processing, 2008. ISCCSP 2008. 3rd International Symposium on
Conference_Location :
St Julians
Print_ISBN :
978-1-4244-1687-5
Electronic_ISBN :
978-1-4244-1688-2
DOI :
10.1109/ISCCSP.2008.4537370
