Polarimetric synthetic aperture radar (PolSAR) has attracted lots of attention from remote sensing scientists because its various advantages, e.g., all-weather, all-time, penetrating capability, and multi-polarimetry. The three-component scattering model proposed by Freeman Durden (FDD) bridged the data observed target with physical model, whose simplicity practicality have advanced application...

W-CDMA protocol test capability 3GPP Standard compliant development tool Runs conformance tests in TS34.123 Libraries available for UE development, integration and interoperability testing Graphical user interfaces for test generation and protocol analysis Supports dual mode FDD/GSM testing Re-use of test cases on VST and PTS W-CDMA protocol test capability 3GPP Standard compliant development t...

We study the uplink performance of MIMO systems in UTRA FDD using noise rise and system load as performance measures. Results show that the uplink coverage and capacity of the UTRA FDD mode are significantly improved by SIMO and MIMO techniques that require only minor modifications to existing 3GPP specifications. Receive diversity in base station increases coverage and capacity in a straightfo...

Monochromatic limb-darkening and monochromatic radii predicted by the non-Mira M giant models of Bessell et al. (1989a, 1991) with 3500 K ≥ Teff ≥ 2500 K were computed for selected typical bandpasses used in interferometric and lunar occultation work. Problems of defining and measuring radii of extended-photosphere stars and the relationship between different assumptions on limb-darkening and ’...

We propose an innovative machine learning-based technique to address the problem of channel acquisition at base station in frequency division duplex systems. In this context, reconstructs full state information downlink range based on limited feedback from mobile terminal. The recovery is a convolutional neural network which trained exclusively collected samples acquired uplink domain. No train...

Accurate acquisition of channel state information (CSI) is crucial but difficult in frequency division duplex (FDD) massive multiple-input multiple-output (MIMO) systems. To improve the estimation accuracy and to minimize training consumption, an adaptive training-feedback scheme based on spatial reciprocity FDD proposed. The main idea this construct a reference frame that matches structure. Re...

Advanced fault detection and accommodation schemes are required for ensuring efficient and reliable operation of modern wind turbines. This paper presents a novel approach in designing a fault detection and diagnosis (FDD) and fault-tolerant control (FTC) scheme for a wind turbine using fuzzy modeling, identification and control techniques. First, an improved gain-scheduled proportional-integra...

Josh Wall, Ph.D. Member ASH RAE Jiaming Li, Ph.D. Sam West HV AC {}Stems typicai!J consume the largest portion of energy in buildings, particular!J in the commercial sector. It is reported that commercial buildings account for almost 20% rf the US national energy consumption, or 12% rf the national contribution to annual global greenhouse gas emissions. From 15% to 30% rf the energy waste in co...

We examine transmit time selection diversity (TTSD) concept, where downlink transmission is suspended if the received SNR in the mobile station falls below a given threshold. In case of FDD systems, this requires a fast feedback channel from mobile to base like the one in the FDD WCDMA system. Bit error probability formulas are derived showing that TTSD is able to provide gains up to several de...

Biochemical processes are gaining industrial importance because of their inherent advantages like mild operating conditions and versatility of the processes which mean lower operating costs in terms of lesser energy requirements and a number of industrially important products that could be made from a general process setup. These features have made the biochemical processes the target of intens...