Distributed precoding with centralized power allocation techniques for multicell OFDM systems
In this paper we propose and compare several distributed linear precoding schemes for the downlink of multicell OFDM based systems. The precoders are designed in two phases: first the precoder vectors are computed in a distributed manner at each BS considering several criteria; then the system is fu...
| Autor principal: | |
|---|---|
| Outros Autores: | , |
| Formato: | conferenceObject |
| Idioma: | eng |
| Publicado em: |
1000
|
| Texto completo: | http://hdl.handle.net/10773/5763 |
| País: | Portugal |
| Oai: | oai:ria.ua.pt:10773/5763 |