Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 18 of 18 for “"CBRS"”.
-
Enabling CBRS experimentation and ML-based Incumbent Detection using OpenSAS
… Forum (WINNF) specifications by testing the SAS-CBRS Base Station Device (CBSD) interface with the Google SAS Test Environment. The Environment Sensing Capability (ESC) functionality is evaluated and tested in our xG Testbed to verify its ability to detect the presence of users in the CBRS band. …
-
Bioreaction and separation in preparative batch chromatographic columns : the hydrology of lactose to yield glucose,galactose and oligosaccharides
… of a chromatographic bioreactor-separator (CBRS). In such a system, a dilute enzyme solution is pumped continuously through a preparative chromatographic column, while pulses of substrate are periodically injected on to the column. Enzymic reaction and separation are therefore performed in a …
-
Subtyping patients with Senile Dementia of the Alzheimer type using cluster analysis
… scales of the Cognitive Behavior Rating Scale (CBRS). Ward's method of cluster analysis was used to group 104 patients with a probable diagnosis of SDAT into subtypes.The following three clusters were identified: (a) Moderately Impaired, (b) Severely Impaired, and (c) Emotionally Intact which …
-
The Assessment of Autonomic Function in Young Adults with an Elevated Risk of Metabolic Syndrome
… spontaneous cardiovagal baroreflex sensitivity (cBRS) and heart rate variability (HRV) were evaluated during ten minutes of supine rest, where heart rate (HR), beat-by-beat blood pressure (BP), and breathing frequency were recorded continuously and analyzed using the sequence method (SBP change …
-
An Integrated Machine Learning Approach to Optimize the Estimation of Preterm Birth
… ANN, and Case Based Reasoning System (CBRS).This work also introduces a 5by2 cross validation method, assesses two methods of attribute selection, and considers data prevalence (15% and 8.1%) in training and testing networks. Two databases were assessed from two countries: BORN (Canada) …
-
Locating Unknown Interference Sources with Time Difference of Arrival Estimates
… in the citizens broadband radio service (CBRS) band with multiple static base stations as the receivers. The localization results are displayed in grid maps that indicate the most likely signal source coordinates of the unknown signals. Our tools are open source and available for other …
-
Improvements to Enhance The Security and Reliability of Crowdsourced Spectrum Access Systems and Cognitive Radio Networks
… U.S. 3.5 GHz Citizens Broadband Radio Service (CBRS) band. A structured survey of existing regulatory frameworks, coordination methods, and interference mitigation strategies provides context for the research contributions that follow. To enhance trust in user-reported data, the Whisper Key …
-
Centennial Brand Heritage: Exploring How the Dynamic of Nostalgia Drives Trust, Satisfaction, Commitment, and Control Mutuality in Gen Z's Consumer Brand Relationships
… and sustaining consumer-brand relationships (CBRs) between Generation Z (Gen Z) and centennial brands, specifically Disney, Coca-Cola, and Target. By applying the Relationship Management Theory (RMT), this work examines the role of nostalgia in fostering trust, satisfaction, commitment, and …
-
Three "Eurocities": Objectives for cross-border cooperation at the Hispano-Luso border
… supranationally-enabled cross-border regions (CBRs) while carrying out various pragmatic cross-border cooperation (CBC) projects to address shared objectives in the midst of disparate societies, economies and governance structures. This research project investigates the objectives of three such …
-
Farsæll þroski og sjálfstjórn barna: Kynjamunur og tengsl sjálfstjórnar og farsæls þroska hjá íslenskum börnum á miðstigi grunnskóla
… var metin með Child Behavior Rating Scale (CBRS) og farsæl þroskaframvinda var mæld með Very Short Measure of Positive Youth Development (PYD-VSF). Niðurstöður sýndu að kynjamun var að finna á sjálfstjórn og farsælum þroska þar sem stúlkur sýndu hærri stig á báðum þáttum. Einnig fannst …
-
A Context-Aware Dynamic Spectrum Access System for Spectrum Research and Development
… the United States allowed for the sharing of the CBRS band (3550-3700 MHz) a few years ago. Since then, research has been done by both industry and academia to identify similar opportunities in other radio bands as well. This research is, however, being hampered due to a lack of experimental …
-
A CMA-FRESH Whitening Filter for Blind Interference Rejection
… methods. The Citizens Broadband Radio Service (CBRS) band is soon to be occupied by LTE waveforms and License Assisted Access (LAA) will have LTE signals coexisting with other signals in the 5 GHz band. In anticipation of this need, we present a method for interference rejection of …
-
Stable and fair congestion control mechanisms for cooperative vehicle safety in vehicular networks
… nodes, so each node will have access to all CBRs received from neighbors as well as its own measured CBR. This will provide a wide-ranging view of the whole channel and consequently adaptation of range/power of transmission will be done based on an aggregation of all these CBR values.
-
Stochastic Geometry Perspective of Massive MIMO Systems
… use of mMIMO in citizen broadband radio service (CBRS) spectrum sharing systems. As a first concrete step, we present comprehensive modeling and analysis of this system with omni-directional transmissions. Our model takes into account the key guidelines by the Federal Communications Commission for …
-
Effect of cannabinoids on pain-stimulated and pain-depressed behavior in rats
… ICSS; however their effects were not mediated by CBRs. All compounds produced antinociception in the assay of pain-stimulated behavior, except for PF3845. These results suggest that assays of pain-depressed behavior may be useful for development of cannabinoid analgesic medications, but that …
-
Establishing the process-structure-property-performance relationship and viable repair pathways for expeditionary airfield surfacing systems.
… and fidelity across a wide range of subgrade CBRs while retaining sufficient flexibility to accommodate other systems. Additional comparisons with experimental data support the robustness of the predictive framework. Finally, the fourth objective was to investigate a novel repair approach for …
-
Effects of acute and repeated cannabinoid injections on immediate and delayed object memory and unconditioned anxiety – a developmental trajectory
Cannabinoid receptors (CBRs) are inhibitory G-protein coupled receptors (GPCRs) that bind endogenous and exogenous cannabinoids. In an unaltered state, endogenous cannabinoids regulate system function and synchrony. Administration of cannabinoids such as Δ9-tetrahydrocannabinol (THC) and …
-
Spectrum Opportunity Duration Assurance: A Primary-Secondary Cooperation Approach for Spectrum Sharing Systems
… Space [1] and Citizen Broadband Radio Services (CBRS) [2], have a relatively fixed sharing framework. This fixed structure limits the applicability of the architecture to other bands where the relationship between various new users and different types of legacy users co-exist. Specifically, an …