Name
Abstract | ||
|---|---|---|
This paper investigates the potential of filter bank (FB) pro- cessing in the context of uplink multi-user access. First, a FB based scheme, conceptually similar to the single carrier frequency division multiple access (SC-FDMA) developed by 3GPP for uplink in the Long Term Evolution of UMTS, is analyzed. Specifically, a method for synthesizing spectrally well-localized uplink waveforms with low peak-to-average power ratio, using FB based multicarrier (FBMC) modula- tion in combination with FB spreading, is introduced. Sec- ondly, the superior frequency selectivity of the FB approach, when combined with frequency sampling -designed subchan- nel/subband processing, is found to enable flexible and band- width efficient multi-mode uplink transmission with relaxed constraints on inter-user timing synchronization. The pro- posed concept allows different mobile terminals to operate in the reverse link simultaneously in multicarrier, SC-FDMA, or conventional single carrier mode according to attributes such as the required transmission power. |
Year | Venue | Field |
|---|---|---|
2009 | EUSIPCO | Synchronization,Wireless,UMTS frequency bands,Computer science,Filter bank,Computer network,Modulation,Electronic engineering,Radio frequency,Orthogonal frequency-division multiplexing,Telecommunications link |
DocType | Citations | PageRank |
Conference | 2 | 0.43 |
References | Authors | |
8 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tero Ihalainen | 1 | 285 | 22.18 |
| Ari Viholainen | 2 | 145 | 12.23 |
| Tobias Hidalgo Stitz | 3 | 246 | 18.01 |
| Markku Renfors | 4 | 1173 | 156.77 |
| Maurice Bellanger | 5 | 55 | 5.04 |