Zhuo F Chen

US Patent:

20220392482, Dec 8, 2022

Filed:

May 27, 2022

Appl. No.:

17/826474

Inventors:

- New York NY, US
Yi Luo - New York NY, US
James O'Sullivan - New York NY, US
Zhuo Chen - New York NY, US

International Classification:

G10L 25/30
G10L 17/26
A61B 5/318

Abstract:

Disclosed are devices, systems, apparatus, methods, products, and other implementations, including a method comprising obtaining, by a device, a combined sound signal for signals combined from multiple sound sources in an area in which a person is located, and applying, by the device, speech-separation processing (e.g., deep attractor network (DAN) processing, online DAN processing, LSTM-TasNet processing, Conv-TasNet processing), to the combined sound signal from the multiple sound sources to derive a plurality of separated signals that each contains signals corresponding to different groups of the multiple sound sources. The method further includes obtaining, by the device, neural signals for the person, the neural signals being indicative of one or more of the multiple sound sources the person is attentive to, and selecting one of the plurality of separated signals based on the obtained neural signals. The selected signal may then be processed (amplified, attenuated).

US Patent:

20220279393, Sep 1, 2022

Filed:

Aug 27, 2020

Appl. No.:

17/637600

Inventors:

- Wilmington DE, US
Pascal M. ADJAKPLE - Great Neck NY, US
Zhuo CHEN - Claymont DE, US
Qing LI - Princeton Junction NJ, US
Guodong ZHANG - Woodbury NY, US
Joseph M. MURRAY - Schwenksville PA, US

International Classification:

H04W 36/00
H04W 36/08
H04W 72/02
H04W 72/10

Abstract:

UEs' mobility may have a significant impact on sidelink communications and Uu mobility procedures of UEs participating in SL communication or SL Group Communication. Methods devised to optimize handover procedures, cell reselection procedures, and transition to RRC_IDLE and RRC_INACTIVE for UEs with ongoing SL communications. Methods are disclosed herein for PLMN selection for UEs requiring sidelink communication or with active sidelink communication, as well as, methods to provide priority-based resource allocation while using exceptional transmit resource pools. Also, provided are SL group management procedures to deal with impacts of UE mobility.

US Patent:

20220272760, Aug 25, 2022

Filed:

Aug 4, 2020

Appl. No.:

17/628748

Inventors:

- Wilmington DE, US
Pascal M. ADJAKPLE - Great Neck NY, US
Lakshmi R. IYER - King of Prussia PA, US
Mohamed AWADIN - Plymouth Meeting PA, US
Patrick SVEDMAN - Stockholm, SE
Qing LI - Princeton Junction NJ, US
Allan Y. TSAI - Boonton NJ, US
Yifan LI - Conshohocken PA, US
Rocco DI GIROLAMO - Laval, CA
Zhuo CHEN - Claymont DE, US
Guodong ZHANG - Woodbury NY, US

International Classification:

H04W 74/08

Abstract:

A first apparatus in a wireless communication system, the first apparatus including circuitry configured to trigger a Random Access Channel (RACH) procedure; select a two-step RACH procedure from among a plurality of RACH procedures as a RACH type to be performed; select a MsgA transmission resource; transmit a MsgA; and monitor for a network response from a second apparatus.

US Patent:

20220191793, Jun 16, 2022

Filed:

Mar 27, 2020

Appl. No.:

17/442728

Inventors:

- Wilmington DE, US
Pascal M. ADJAKPLE - Great Neck NY, US
Stephen E. TERRY - Northport NY, US
Rocco DI GIROLAMO - Laval, CA
Lakshmi R. IYER - King of Prussia PA, US
Guodong ZHANG - Woodbury NY, US
Patrick SVEDMAN - Stockholm, SE
Yifan LI - Conshohocken PA, US
Allan Y. TSAI - Boonton NJ, US
Zhuo CHEN - Claymont DE, US
Mohamed AWADIN - Plymouth Meeting PA, US
Qing LI - Princeton Junction NJ, US

International Classification:

H04W 52/02
H04W 72/04

Abstract:

A first apparatus including a processor; and a memory storing computer-executable instructions that when executed by the processor cause the first apparatus to: receive, from a second apparatus, information including Discontinuous Reception (DRX) configurations, wherein one of the DRX configurations is a first active DRX configuration and other DRX configurations are candidate DRX configurations; perform Physical Downlink Control Channel (PDCCH) monitoring in accordance with the first active DRX configuration; monitor signaling from the second apparatus for an indication that is used for adapting the first active DRX configuration; receive from the second apparatus an indication for adapting the first active DRX configuration into a second active DRX configuration; based on the indication for adapting the first active DRX configuration into the second active DRX configuration, adapt the first active DRX configuration into the second active DRX configuration; and perform PDCCH monitoring in accordance with the second active DRX configuration.

US Patent:

20220191962, Jun 16, 2022

Filed:

Mar 27, 2020

Appl. No.:

17/598088

Inventors:

- Wilmington DE, US
Pascal M. ADJAKPLE - Great Neck NY, US
Patrick SVEDMAN - Stockholm, SE
Qing LI - Princeton Junction NJ, US
Zhuo CHEN - Claymont DE, US
Catalina Mihaela MLADIN - Hatboro PA, US
Allan Y. TSAI - Boonton NJ, US
Gudong ZHANG - Woodbury NY, US

International Classification:

H04W 76/25
H04W 24/10
H04W 24/08
H04W 76/30
H04L 1/18
H04L 5/00

Abstract:

An apparatus in accordance with the present application may monitor a sidelink (SL) connection. The apparatus includes processing circuitry that receives signals in a protocol stack to perform SL-radio link monitoring (SL-RLM), and determines, according to the signals, whether a SL-radio link status reporting dio link failure (RLF) has occurred. The signals may include hybrid automatic repeat request (HARQ) feedback. In a case that the signals include a HARQ-NACK, the processing circuitry determines that the SL-RLF has occurred. The processing circuitry further receives configuration information related to the SL-RLM for the signals, the configuration information including configurations for measurement quantities of the signals and a condition for declaring SL-RLF, configures, according to the configuration information, lower layers of the protocol stack for the SL-RLM for the signals, and performs SL-RLM measurements of the measurement quantities.

US Patent:

20230007624, Jan 5, 2023

Filed:

Dec 4, 2020

Appl. No.:

17/781824

Inventors:

- Wilmington DE, US
Pascal ADJAKPLE - Great Neck NY, US
Quang LY - North Wales PA, US
Michael STARSINIC - Newtown PA, US
Qing LI - Princeton Junction NJ, US
Zhuo CHEN - Claymont DE, US
Kyle PAN - Saint James NY, US

International Classification:

H04W 68/00
H04W 76/20

Abstract:

A radio apparatus communicating with a first and a second network, and having a first connection to the first network, may receive a page from the second network and determine to form a second connection with the second network, and notify the first network of the selection. The first network may then notify the apparatus to release or suspend the first connection. The apparatus may send release and/or suspension preferences to the first network, such as a preference to be treated in an idle or inactive mode, paging preferences, and a preferred identifier of the apparatus. The apparatus may then form the second connection, and monitor for paging from the first network, e.g., during a given paging occasion and paging frame.

US Patent:

20190066713, Feb 28, 2019

Filed:

Oct 24, 2018

Appl. No.:

16/169194

Inventors:

- New York NY, US
Yi LUO - New York NY, US
James O'SULLIVAN - New York NY, US
Zhuo CHEN - New York NY, US

International Classification:

G10L 25/30
G10L 21/0272
G10L 25/66
A61B 5/0402

Abstract:

Disclosed are devices, systems, apparatus, methods, products, and other implementations, including a method comprising obtaining, by a device, a combined sound signal for signals combined from multiple sound sources in an area in which a person is located, and applying, by the device, speech-separation processing (e.g., deep attractor network (DAN) processing, online DAN processing, LSTM-TasNet processing, Conv-TasNet processing), to the combined sound signal from the multiple sound sources to derive a plurality of separated signals that each contains signals corresponding to different groups of the multiple sound sources. The method further includes obtaining, by the device, neural signals for the person, the neural signals being indicative of one or more of the multiple sound sources the person is attentive to, and selecting one of the plurality of separated signals based on the obtained neural signals. The selected signal may then be processed (amplified, attenuated).

US Patent:

20170011741, Jan 12, 2017

Filed:

May 5, 2016

Appl. No.:

15/147382

Inventors:

- Cambridge MA, US
Jonathan Le Roux - Arlington MA, US
Shinji Watanabe - Arlington MA, US
Zhuo Chen - New York NY, US

International Classification:

G10L 15/16
G10L 15/06
G10L 15/02

Abstract:

A method distinguishes components of a signal by processing the signal to estimate a set of analysis features, wherein each analysis feature defines an element of the signal and has feature values that represent parts of the signal, processing the signal to estimate input features of the signal, and processing the input features using a deep neural network to assign an associative descriptor to each element of the signal, wherein a degree of similarity between the associative descriptors of different elements is related to a degree to which the parts of the signal represented by the elements belong to a single component of the signal. The similarities between associative descriptors are processed to estimate correspondences between the elements of the signal and the components in the signal. Then, the signal is processed using the correspondences to distinguish component parts of the signal.