Title :
A multi-user spatial domain link adaptation concept for beyond 3G systems
Author :
Dottling, Martin ; Astely, David ; Olsson, Magnus
Author_Institution :
Siemens AG, Munich
Abstract :
This paper summarizes current work within the IST-Project WINNER (Wireless World Initiative New Radio) towards a spatial processing solution as an integral part of the overall system concept. Major requirements for the WINNER multi-antenna concept include high performance, robustness, and adaptation to a wide range of scenarios and terminal classes, as well as efficient interworking with the basic transmission and network concept. Based on these guidelines, a first proposal for the WINNER multi-antenna concept is elaborated upon and presented in the form of a generic downlink transmitter that will serve as baseline for further investigation and system integration
Keywords :
3G mobile communication; antenna arrays; radio links; WINNER multiantenna concept; Wireless World Initiative New Radio; beyond 3G system; generic downlink transmitter; multiuser spatial domain link adaptation concept; spatial processing; Array signal processing; Downlink; Guidelines; Interference; MIMO; Mobile communication; Proposals; Radio transmitters; Robustness; Scalability; MIMO; WINNER; spatial processing;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on
Conference_Location :
Berlin
Print_ISBN :
9.7838007291e+012
DOI :
10.1109/PIMRC.2005.1651567
