Abstract
In this paper we study the influence of phase noise from free-running local oscillators on SAGE signal parameter estimation. Phase noise is here modeled as a random-walk process. We present phase noise estimates from our LUND RUSK MIMO channel sounder, and draw conclusions on requirements on local oscillators' phase noise in terms of the Allan variance. We investigate an error propagation effect in SAGE, and finally, we present random-walk phase noise effect on channel capacity.
| Original language | English |
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| Title of host publication | [Host publication title missing] |
| Publisher | IEEE - Institute of Electrical and Electronics Engineers Inc. |
| Pages | 141-145 |
| Volume | 61 |
| DOIs | |
| Publication status | Published - 2005 |
| Event | IEEE Vehicular Technology Conference -VTC Spring, 2005 : Paving the Path for a Wireless Future - Stockholm, Sweden Duration: 2005 May 30 → 2005 Jun 1 Conference number: 61 |
Publication series
| Name | |
|---|---|
| Number | 1 |
| Volume | 61 |
| ISSN (Print) | 1550-2252 |
Conference
| Conference | IEEE Vehicular Technology Conference -VTC Spring, 2005 |
|---|---|
| Country/Territory | Sweden |
| City | Stockholm |
| Period | 2005/05/30 → 2005/06/01 |
Subject classification (UKÄ)
- Electrical Engineering, Electronic Engineering, Information Engineering
Free keywords
- MIMO
- Sounders
- Phase noise
- Random-walk processes