Name
Title | ||
|---|---|---|
Dynamic Channel Modeling Using Particle Filtering For Wireless Mimo Systems In Urban Environment |
Abstract | ||
|---|---|---|
MIMO transmission technologies have become an essential component of cellular systems such as Long Term Evolution (LTE) and LTE-Advanced. Recently, evaluating the communication performance of mobile users in cellular MIMO systems has become an urgent requirement. In this paper, we propose dynamic MIMO channel modeling for the urban environment. Our proposal is based on Geometry-based Stochastic Channel Modeling (GSCM). The cluster parameters such as the local scatterer locations around the measurement course are estimated by applying the particle filtering to measured data. We carried out radio propagation measurements in an urban environment at 3.35 GHz band, and generated the dynamic channel from the measured data. The experiments showed that both the spreads and auto-correlation of Time of Arrival (ToA), Angle of Arrival (AoA) and Angle of Departure (AoD) were reconstructed within the acceptable error range in our dynamic channel model. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1587/transcom.E96.B.2372 | IEICE TRANSACTIONS ON COMMUNICATIONS |
Keywords | Field | DocType |
MIMO, channel model, time-variant channel, cluster-based channel model, particle filter | Channel models,Mimo systems,Wireless,Computer science,Urban environment,Particle filter,Communication channel,MIMO,Computer network,Precoding | Journal |
Volume | Issue | ISSN |
E96B | 10 | 0916-8516 |
Citations | PageRank | References |
0 | 0.34 | 9 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kentaro Saito | 1 | 4 | 1.80 |
| Koshiro Kitao | 2 | 73 | 16.98 |
| Tetsuro Imai | 3 | 132 | 22.72 |
| Yukihiko Okumura | 4 | 136 | 33.89 |