Title :
MIMO processing for HSDPA in UTRA TDD
Author :
Ponnampalam, Vishakan ; Darwood, Peter B.
Author_Institution :
IPWireless Inc., Chippenham, UK
Abstract :
Multiple input multiple output (MIMO) processing is expected to provide significant enhancements to the capacity of UMTS systems by improving the spectral efficiency. A number of candidate MIMO techniques have been proposed and are currently being studied by 3GPP. While MIMO techniques for UTRA FDD have been thoroughly studied, little effort has been spent on investigating MIMO for UTRA TDD. We analyse the suitability of various MIMO techniques for UTRA TDD and present initial simulation results.
Keywords :
3G mobile communication; MIMO systems; frequency division multiplexing; packet radio networks; radio access networks; radio links; time division multiplexing; 3GPP; HSDPA; MIMO processing; UMTS system; UTRA TDD; Universal Mobile Telecommunication System; high speed downlink packet access; multiple input multiple output system; Adaptive arrays; Delay; Downlink; Feedback; MIMO; Modulation coding; Multiaccess communication; Multiuser detection; Receiving antennas; Transmitting antennas;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. 15th IEEE International Symposium on
Print_ISBN :
0-7803-8523-3
DOI :
10.1109/PIMRC.2004.1368736
