Abstract
The definition of flat fading and frequency-selective fading channels is extended to low-rank and high-rank channels to include the angular domain. By physical reasoning a generic channel model is introduced incorporating directions of arrival and a set of parameters is given for its configuration. The time evolution of the scattering processes and directions of arrival is taken into account. Analytical expressions are derived for space-correlation coefficients and frequency-correlation coefficients. Spatial correlation decreases with increasing angular spread and decreasing angle of incidence, measured from array broadside.
Keywords
FadingSpatial correlationChannel (broadcasting)Angle of arrivalDirection of arrivalRank (graph theory)Frequency domainComputer scienceCorrelationAlgorithmMathematicsPhysicsElectronic engineeringTelecommunicationsMathematical analysisAntenna (radio)GeometryEngineering
Affiliated Institutions
Related Publications
Capacity of Multi‐antenna Gaussian Channels
Abstract We investigate the use of multiple transmitting and/or receiving antennas for single user communications over the additive Gaussian channel with and without fading. We ...
Space-time codes for high data rate wireless communication: performance criterion and code construction
We consider the design of channel codes for improving the data rate and/or the reliability of communications over fading channels using multiple transmit antennas. Data is encod...
A Unified Treatment of Optimum Pilot Overhead in Multipath Fading Channels
The optimization of the pilot overhead in single-user wireless fading channels is investigated, and the dependence of this overhead on various system parameters of interest (e.g...
Effect of fading correlation on adaptive arrays in digital mobile radio
In this paper, we investigate the effect of correlations among the fading signals at the antenna elements of an adaptive array in a digital wireless communication system. With a...
Matched filter performance bounds for diversity combining receivers in digital mobile radio
By employing the technique known as the matched filter bound, the authors derive analytical expressions for the distribution and average of the bit-error-rate in an ideal space ...
Publication Info
- Year
- 1998
- Type
- article
- Volume
- 145
- Issue
- 1
- Pages
- 32-41
- Citations
- 320
- Access
- Closed
External Links
Social Impact
Altmetric
PlumX Metrics
Social media, news, blog, policy document mentions
Citation Metrics
320
OpenAlex
Cite This
J. Fuhl,
Andreas F. Molisch,
E. Bonek
(1998).
Unified channel model for mobile radiosystems withsmart antennas.
IEE Proceedings - Radar Sonar and Navigation
, 145
(1)
, 32-41.
https://doi.org/10.1049/ip-rsn:19981750
Identifiers
- DOI
- 10.1049/ip-rsn:19981750