Antenna Correlation Under Geometry-Based Stochastic Channel Models
نویسندگان
چکیده
منابع مشابه
Parameterizing Geometry-based Stochastic Mimo Channel Models from Measurements Using Correlated Clusters
Geometry-based stochastic MIMO channel models using the concept of multipath clusters are advantageous to model the spatial structure of the channel accurately and in a intuitive manner. However, they are difficult to parameterize. This becomes evident in current (quasi-)standard models, which provide default parameters to cover the environments of interest, yet the model fit is not always conv...
متن کاملEfficient Computation and Covariance Analysis of Geometry-Based Stochastic Channel Models
In this work, we study a family of wireless channel simulation models called geometry-based stochastic channel models (GBSCMs). Compared to more complex ray-tracing simulation models, GBSCMs do not require an extensive characterization of the propagation environment to provide wireless channel realizations with adequate spatial and temporal statistics. The trade-off they achieve between the qua...
متن کاملANTENNA SYSTEMS AND PROPAGATION FOR FUTURE WIRELESS COMMUNICATIONS Correlation-based double-directional stochastic channel model for multiple-antenna ultra-wideband systems
A correlation-based double-directional stochastic channel model for indoor multiple-input multiple-output (MIMO) ultra-wideband (UWB) propagation channels is proposed. The proposed model extends the IEEE 802.15.3a standard model to spatially correlated MIMO channels. Both angular and temporal statistics are taken into account in the modelling procedure. Spatial correlation is introduced into th...
متن کاملPricing Two Dimensional Derivatives under Stochastic Correlation
In this paper we provide a closed-form approximation as well as a measure of the error for the price of several twodimensional derivatives under the assumptions of stochastic correlation and constant volatility. The method is applied to the pricing of Spread Options and Quantos Options, while three models for the stochatsic correlation are considered.
متن کاملModels and simulation techniques from stochastic geometry
Stochastic geometry is the study of random patterns, whether of points, line segments, or objects. This course will introduce some key concepts and simulation techniques, and illustrate their use in applications. What follows is a brief overview of the course, which it is hoped will be useful orientation. We will focus on probabilistic aspects; this course is planned to be complementary to that...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Antennas and Wireless Propagation Letters
سال: 2019
ISSN: 1536-1225,1548-5757
DOI: 10.1109/lawp.2019.2943413