Abstract
Collaborative beamforming among a set of distributed terminals is studied, assuming a) no specialized RF hardware for carrier frequency synchronization, and b) zero feedback from destination (either in the form of pilot signals or explicit messages). A solution is provided for conventional radios in relevant critical applications, such as emergency radio. The proposed scheme simply exploits lack of synchronization among distributed carriers, operating at the same nominal carrier frequency. It is shown that such beamforming is possible and its performance is analytically quantified.
Original language | English |
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Title of host publication | Proceedings of the 2009 6th International Symposium on Wireless Communication Systems, ISWCS'09 |
Pages | 657-661 |
Number of pages | 5 |
DOIs | |
Publication status | Published - 2009 |
Event | 2009 6th International Symposium on Wireless Communication Systems, ISWCS'09 - Tuscany, Italy Duration: 7 Sept 2009 → 10 Sept 2009 |
Other
Other | 2009 6th International Symposium on Wireless Communication Systems, ISWCS'09 |
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Country/Territory | Italy |
City | Tuscany |
Period | 7/09/09 → 10/09/09 |