A Multi-User Spatial Domain Link Adaptation Concept for Beyond 3G Systems
Conference: PIMRC 2005 - 16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications
09/11/2005 - 09/14/2005 at Berlin, Germany
Proceedings: PIMRC 2005
Pages: 5Language: englishTyp: PDF
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Authors:
Döttling, Martin (Siemens AG, Munich, Germany)
Astély, David; Olsson, Magnus (Ericsson AB, Stockholm, Sweden)
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.