Carl Triplett - Scottsdale AZ, US Michael Mathiesen - Scottsdale AZ, US Jie Chen - Scottsdale AZ, US Geoffrey Faires - Cave Creek AZ, US
International Classification:
B01D 47/02 B01D 47/04 B01D 53/14 F28B 9/00
US Classification:
95150, 62172, 95226, 96290, 96329
Abstract:
An air purification system and method of purifying air according to various embodiments of the invention includes an ambient air inlet and a purified air outlet for the passage there through of air via a transport line. At least one cleaning chamber configured to contain therein an aqueous solution containing a reactant medium is in fluidic communication with the transport line. The ambient air passes through the at least one cleaning chamber and bubbles through the aqueous solution reacting with the reactant medium contained therein to remove gaseous pollutants and/or particulates. To recharge the system, a user simply changes out the cleaning chamber when the reactant medium is no longer capable of reacting to remove the gaseous pollutants and/or particulates from air passing there through.
Model Transfer Within Wireless Networks For Channel Estimation
- Espoo, FI Athul Prasad - Naperville IL, US Amitabha Ghosh - Buffalo Grove IL, US Jie Chen - Naperville IL, US Jun Tan - Glenview IL, US
International Classification:
H04L 25/02
Abstract:
A method includes receiving, by a first user device in a wireless network, an indication of availability of a pre-trained model that estimates a channel between a second user device and a network node; receiving, by the first user device, information relating to the pre-trained model; determining, by the first user device, channel estimation information based at least on the information relating to the pre-trained model; and performing at least one of the following: transmitting, by the first user device, a report to the network node including the channel estimation information; or receiving data, by the first user device from the network node, based on the channel estimation information.
In accordance with example embodiments of the present disclosure there is at least a method and apparatus to perform communicating between a network node and a user equipment of a communication network, authorization for the user equipment to join a group of user equipment to enable the user equipment to receive multicast configurations for multicast signaling authorized for the group, wherein the authorization is based on configurations in common between the user equipment and the group of user equipment; and based on the joining, utilizing the configurations in common to produce signaling between the communication network and the user equipment to receive multicast configurations for the multicast signaling authorized for the group.
Machine Learning Based Channel State Information Estimation And Feedback Configuration
- Espoo, FI Amitabha Ghosh - Buffalo Grove IL, US Gilsoo Lee - Naperville IL, US Jie Chen - Naperville IL, US Jun Tan - Glenview IL, US
International Classification:
H04B 17/391 G06N 20/00 H04B 7/06
Abstract:
Systems, methods, apparatuses, and computer program products for machine learning based channel state information (CSI) estimation and feedback configuration are provided. A method may include learning channel state information feedback from one or more user equipment as time series data. The method may also include building a predictive model for user equipment feedback based on the learned channel state information feedback. The method may further include configuring a channel state information trigger with the one or more user equipment based on the predictive model. In addition, the method may include signaling predicted channel state information to the one or more user equipment.
Determining Radio Frequency (Rf) Conditions Using Sensing Information
- Espoo, FI Ryan Keating - Chicago IL, US Amitabha Ghosh - Buffalo Grove IL, US Jie Chen - Naperville IL, US Athul Prasad - Naperville IL, US Nitin Mangalvedhe - Hoffman Estates IL, US
International Classification:
H04W 52/02
Abstract:
Certain example embodiments provide systems, methods, apparatuses, and computer program products for determining radio frequency (RF) conditions using sensing information. A network node may construct a map of RF conditions associated with location information within its coverage area. The network node may configure a radio resource control (RRC)-connected UE to operate in an RF sensing mode. The network node may obtain a positioning of the UE from a sensing node. The network node may determine the RF conditions of the UE based on its position using the map.
Early Termination With Distributed Crc Polar Codes
- Espoo, FI Jie CHEN - Schaumburg IL, US Dongyang DU - Hangzhou, Zhejiang, CN Yu CHEN - Shanghai, CN
International Classification:
H04L 1/00
Abstract:
A method for encoding a sequence of control information bits comprising: generating a sequence of error detection bits based on the sequence of control information bits; generating a sequence of error correction bits based on the sequence of control information bits; and distributing the sequence of error detection bits and the sequence of error correction bits between the sequence of control information bits to form a combined sequence of bits, such that the bit order of the combined sequence of bits following the distribution enables an error detection check to be performed before or after a first error correction check bit.
- Espoo, FI Jie CHEN - Naperville IL, US Philippe SEHIER - Saint Germain en Laye, FR
International Classification:
H04L 27/36 H04L 27/34
Abstract:
Systems, methods, apparatuses, and computer program products for probabilistic amplitude shaping (PAS) are provided. One method may include selecting a distribution parameter for one constellation in a communications system depending on one or more flat fading channels, transforming a uniform distribution of the constellation into a shaped distribution using the selected distribution parameter to produce modulated data, and passing the modulated data through a fading channel
- Espoo, FI - Shanghai, CN Dongyang DU - Zhejiang, CN Jie CHEN - Schaumburg IL, US
International Classification:
H03M 13/09 H03M 13/27
Abstract:
A method including determining a cyclic redundancy check (CRC) generator sequence defining a one to one mapping between a sequence of control information values and cyclic redundancy check (CRC) sequence values; and determining a combined sequence, the combined sequence formed by distributing the cyclic redundancy check (CRC) value sequence within the sequence of control information values, wherein the distributing the cyclic redundancy check (CRC) value sequence within the sequence of control information values is based on a selected part of the cyclic redundancy check (CRC) generator sequence.
May 2011 to 2000 BuyerPower-One Phoenix, AZ May 2011 to Aug 2011 Supply Chain Summer InternDa Fa Realty & Investments; LLC Tempe, AZ Dec 2009 to Dec 2010 Property Manager & Business Assistant
Education:
Arizona State University Tempe, AZ 2008 to 2011 BS in Supply Chain Management
University Of Virginia Transplant Center 1300 Jefferson Park Ave FL 4, Charlottesville, VA 22903 4349248604 (phone), 4349240017 (fax)
UVA Medical Center Inpatient Transplant Surgery & Urology 1215 Lee St 5 W, Charlottesville, VA 22908 4349242338 (phone), 4349242355 (fax)
Languages:
English
Description:
Ms. Chen works in Charlottesville, VA and 1 other location and specializes in Transplant Surgery. Ms. Chen is affiliated with University Of Virginia Medical Center.
atusik, a professor of electrical engineering and computer science at MIT who leads the Computational Design and Fabrication Group within the Computer Science and Artificial Intelligence Laboratory (CSAIL); Meng Jiang, associate professor at the University of Notre Dame; and senior author Jie Chen,