Patents by Inventor Martino M. Freda
Martino M. Freda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220303952Abstract: A wireless transmit receive unit (WTRU) may determine a set of selectable resources by performing resource reevaluation based on a set of previously selected resources. The WTRU may select at least one first resource from the set of previously selected resources. The at least one first resource may not be in the set of selectable resource. The WTRU may replace the first resource with at least one second resource. The at least one second resource may be in the set of selectable resource. The WTRU may select at least one third resource from the set of selectable resources based on an association with the at least one second resource. The WTRU may then transmit a first transport block (TB) using the at least one second resource. Also, the association with the at least one first resource may be based on at least one of a HARQ status or a grant.Type: ApplicationFiled: August 13, 2020Publication date: September 22, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Tuong HOANG, Moon-il LEE, Tao DENG, Martino M. FREDA, Chunxuan YE
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Publication number: 20220287055Abstract: A method for use in a wireless transmit/receive unit (WTRU) is disclosed. The WTRU is able to communicate with a network through sidelink (SL). The WTRU is configured with a set of scheduling request (SR) configurations. The method comprises: receiving, through the SL, (1) CSI reporting request which requests a CSI report and (2) CSI reporting latency information for the CSI report; starting a timer based on the received CSI reporting latency information; triggering a SR transmission specific to CSI reporting; and determining if a SL grant has been received before the time expires, wherein on a condition that the SL grant has been received before the timer expires, the method further comprises 205 transmitting the CSI report based on the SL grant; on a condition that no SL grant has been received before the timer expires, the method further comprises 206 dropping the CSI report.Type: ApplicationFiled: August 13, 2020Publication date: September 8, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Moon-il Lee, Tao Deng, Martino M. Freda, Tuong Hoang, Chunxuan Ye
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Publication number: 20220264660Abstract: Systems, procedures, and instrumentalities are disclosed for distributed control in wireless systems, such as 5G flexible radio access technology (RAT) (5gFLEX). Example procedures are provided for WTRU and network operation associated with a distributed control plane architecture, connectionless data transfer and dedicated system information acquisition. Distributed control may be provided, for example, by replicating a plurality of access control functions (ACFs) using a plurality of instances in a plurality of different transmission/reception points (TRPs) with multi-connectivity. The plurality of TRPs may concurrently provide control services to a WTRU. Centralized control functions may manage core network connectivity and/or a plurality of user plane instances for the WTRU and/or may facilitate coordination between the plurality of ACF instances for the WTRU in the plurality of different TRPs of the WTRU's configuration.Type: ApplicationFiled: May 2, 2022Publication date: August 18, 2022Applicant: Sony Group CorporationInventors: Yugeswar DEENOO, Ghyslain PELLETIER, Ping Hsuan TAN, Martino M FREDA
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Patent number: 11419173Abstract: A system and methods for beam failure recovery and management for multi-carrier communications with beamforming are disclosed herein. A wireless transmit/receive unit (WTRU) may monitor for and detect a beam failure of a beam associated with a secondary cell (Scell). The WTRU may select an Scell candidate beam. The WTRU may transmit using a selected uplink (UL) resource in a primary cell (SpCell) a medium access control (MAC) control element (CE) including an indication of Scell beam failure and identifying the selected candidate beam. The WTRU may receive an Scell beam failure indication response on the SpCell indicating an SCell index and a downlink (DL) quasi co-location (QCL) reference associated with the Scell. The WTRU may verify that the DL QCL reference matches with the candidate beam. The WTRU may perform random access on the SCell using the selected QCL reference and the selected candidate beam.Type: GrantFiled: August 9, 2018Date of Patent: August 16, 2022Assignee: IDAC Holdings, Inc.Inventors: Yugeswar Deenoo, Tao Deng, Martino M. Freda, Ghyslain Pelletier, Faris Alfarhan
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Publication number: 20220201423Abstract: Systems, methods, and devices for sidelink transmit-receive distance related determinations are disclosed herein. In one example, a wireless transmit receive unit (WTRU) may be configured with an associate between range information and zone configuration. The WTRU receive an indication of a specific range information requirement and determine its own zone location based on the configured information and location means (e.g., GPS). The WTRU may also receive zone location information of a transmitting device, and determine the distance between the WTRU and the transmitting device.Type: ApplicationFiled: April 3, 2020Publication date: June 23, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Martino M. Freda, Tao Deng, Moon-il Lee, Tuong Duc Hoang, Chunxuan Ye
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Patent number: 11357059Abstract: Systems, procedures, and instrumentalities are disclosed for distributed control in wireless systems, such as 5G flexible radio access technology (RAT) (5gFLEX). Example procedures are provided for WTRU and network operation associated with a distributed control plane architecture, connectionless data transfer and dedicated system information acquisition. Distributed control may be provided, for example, by replicating a plurality of access control functions (ACFs) using a plurality of instances in a plurality of different transmission/reception points (TRPs) with multi-connectivity. The plurality of TRPs may concurrently provide control services to a WTRU. Centralized control functions may manage core network connectivity and/or a plurality of user plane instances for the WTRU and/or may facilitate coordination between the plurality of ACF instances for the WTRU in the plurality of different TRPs of the WTRU's configuration.Type: GrantFiled: May 11, 2017Date of Patent: June 7, 2022Assignee: SONY CORPORATIONInventors: Yugeswar Deenoo, Ghyslain Pelletier, Ping Hsuan Tan, Martino M Freda
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Publication number: 20220150952Abstract: A method performed by a WTRU may comprise receiving first periodic uplink transmission information and second periodic uplink transmission information which are different. The method may further comprise receiving configuration information indicating that data of a first logical channel is allowable for transmission in accordance with the first periodic uplink transmission information and that data of a second logical channel is allowable for transmission in accordance with the second periodic uplink transmission information. Data of the first logical channel may be transmitted in accordance with the first periodic uplink transmission information and data of the second logical channel may be transmitted in accordance with the second periodic uplink transmission information.Type: ApplicationFiled: January 24, 2022Publication date: May 12, 2022Applicant: INTERDIGITAL PATENT HOLDINGS, INC.Inventors: Martino M. Freda, Benoit Pelletier
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Publication number: 20220150934Abstract: Systems, methods and instrumentalities may be provided for handling a user plane in a wireless communication system. The wireless communication system may be characterized by a flexible air interface. One aspect of the flexible air interface is that transmissions by a wireless transmit/receive unit (WTRU) in the system may have different quality of service (QoS) requirements, such as different latency requirements. The WTRU may adjust its behaviors based on the QoS requirements, e.g., by utilizing preconfigured resources, resource requests, self-scheduling, and/or the like, such that the transmissions may be performed in accordance with their respective QoS requirements.Type: ApplicationFiled: January 21, 2022Publication date: May 12, 2022Applicant: IDAC HOLDINGS , INC.Inventors: Martino M. Freda, Ghyslain Pelletier, Paul Marinier, Diana Pani, Benoit Pelletier
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Patent number: 11265901Abstract: Systems, methods and instrumentalities may be provided for handling a user plane in a wireless communication system. The wireless communication system may be characterized by a flexible air interface. One aspect of the flexible air interface is that transmissions by a wireless transmit/receive unit (WTRU) in the system may have different quality of service (QoS) requirements, such as different latency requirements. The WTRU may adjust its behaviors based on the QoS requirements, e.g., by utilizing preconfigured resources, resource requests, self-scheduling, and/or the like, such that the transmissions may be performed in accordance with their respective QoS requirements.Type: GrantFiled: March 29, 2017Date of Patent: March 1, 2022Assignee: IDAC Holdings, Inc.Inventors: Martino M. Freda, Ghyslain Pelletier, Paul Marinier, Diana Pani, Benoit Pelletier
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Publication number: 20220061025Abstract: One or more techniques for beamformed paging are disclosed. A transmission/reception point (TRP) may transmit a paging inquiry signal using beam sweeping in a paging inquiry (PI) block with a different time, frequency resource set and/or sequence configuration associated with the same paging occasion (PO), for example, to randomize and/or distribute WTRUs into different monitoring groups. A WTRU may transmit an uplink paging inquiry response indicating a downlink beam for a paging data transmission and/or a WTRU ID. A downlink control and/or a data channel transmission may be triggered by a paging inquiry response transmission. Paging downlink control information may be transmitted in a WTRU-specific control channel, which may contain CRC bits masked by a temporary paging identity, e.g., based on a WTRU ID that may be reported in a paging inquiry response transmission. A WTRU paging procedure may be based on a paging inquiry signal and/or response transmission.Type: ApplicationFiled: November 1, 2021Publication date: February 24, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Tao Deng, Benoit Pelletier, Paul Marinier, J. Patrick Tooher, Ghyslain Pelletier, Yugeswar Deenoo, Martino M. Freda
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Publication number: 20220061055Abstract: Systems, methods, and devices for enabling simultaneous transmission of different types of transmission protocols. A device such as a wireless transmit receive unit (WTRU) may receive configuration information and receive a data packet from an upper layer of a protocol stack operating on the WTRU. The WTRU may then determine a transmission type for the data packet at a first time based on the configuration information and a condition. The WTRU may then transmit the data packet using the determined transmission type. The configuration information may include decision criteria associated with determining the transmission type and a set of logical channels that are associated with data properties. The transmission type may be one of a network scheduled mode, WTRU autonomously scheduled mode, LTE, NR, unicast, groupcast, or broadcast.Type: ApplicationFiled: December 19, 2019Publication date: February 24, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Martino M. Freda, Diana Pani, Tao Deng, Tuong Duc Hoang, Aata El Hamss, Chunxuan Ye
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Patent number: 11259274Abstract: A wireless transmit/receive unit (WTRU) operating in an autonomous-scheduled mode may select a first resource from a resource pool. The WTRU may determine that the first resource is reserved for at least one sidelink transmission scheduled via a network-scheduled mode. The WTRU may evaluate the availability of resources in the resource pool based on determining that the first resource is reserved for the sidelink transmission. The WTRU may determine that a resource is available based on a measurement comparison to one or more thresholds. For example, there may be a first threshold for resources reserved by WTRUs operating using the network-scheduled mode and a second threshold for resources reserved by WTRUs operating using the autonomous-scheduled mode. The first threshold may be determined based on the second threshold and an offset value. The WTRU may reselect to a second resource in the resource pool based on the evaluated resource availability.Type: GrantFiled: April 2, 2019Date of Patent: February 22, 2022Assignee: IDAC Holdings, Inc.Inventors: Tuong Duc Hoang, Tao Deng, Martino M. Freda, Aata El Hamss, Benoit Pelletier
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Patent number: 11234242Abstract: A method for operation in a WTRU may comprise transmitting, from the WTRU to an eNB, a request for SPS resources including a periodicity of the requested SPS resources and a time offset indicative of a time in which the WTRU expects have an SPS resource allocated. The method may further comprise receiving, by the WTRU from the eNB, in response to the transmitted request for SPS resources, an SPS configuration. The time offset of the transmitted request may include a subframe number (SFN) offset with respect to SFN 0 of the WTRU. The received SPS configuration may correspond to a PC5 interface and the SPS configuration may be received over a physical downlink control channel (PDCCH).Type: GrantFiled: March 23, 2017Date of Patent: January 25, 2022Assignee: InterDigital Patent Holdings, Inc.Inventors: Martino M. Freda, Benoit Pelletier
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Publication number: 20210410129Abstract: Systems, methods, and devices for unicast and/or multicast link establishment and maintenance. A wireless transmit receive unit (WTRU) may send a link establishment request broadcast message, wherein in the link may be for multicast, unicast, or groupcast. The WTRU may receive a link establishment response broadcast message and a connectivity report. The WTRU may then send a link establishment confirmation broadcast message once a multicast or unicast link has been established, at which point the WTRU may send and receive a multicast message. The link establishment request message may be sent based on one or more triggers: receiving a QoS flow, needing a new sidelink radio bearer, determining that a new QoS flow or radio bearer requires network controlled admission control, and/or receive a unicast and/or multicast establishment request. The WTRU may transmit a unicast and/or multicast usability signal (UMUS). The WTRU may preempt the established multicast or unicast link.Type: ApplicationFiled: September 25, 2019Publication date: December 30, 2021Applicant: IDAC HOLDINGS, INC.Inventors: Martino M. Freda, Tao Deng, Tuong Duc Hoang, Aata El Hamss, Michelle Perras
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Publication number: 20210377912Abstract: A WTRU apparatus and method for operation thereby are provided. The method may comprise receiving, from a network, a mapping rule which indicates HARQ feedback characteristics to employ for a QoS level and a channel load. The WTRU may determine a QoS level of data buffered for transmission and may further determine a channel load of a channel. Based on the QoS level and channel load, HARQ feedback characteristics may be determined. The WTRU may then transmit an SCI to another WTRU which indicates the HARQ feedback characteristics. In an embodiment, the mapping rule may indicate that a HARQ feedback format is to be used for HARQ feedback of the data. The data may be transmitted and HARQ feedback of the data may be received in accordance with the HARQ feedback format. Groupcast data may be transmitted to a plurality of WTRUs and feedback my be received.Type: ApplicationFiled: September 25, 2019Publication date: December 2, 2021Applicant: IDAC HOLDINGS, INC.Inventors: Aata El Hamss, Martino M. Freda, Tao Deng, Tuong Duc Hoang, Chunxuan Ye, Fengjun Xi, Kyle Jung-Lin Pan
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Patent number: 11184877Abstract: One or more techniques for beamformed paging are disclosed. A transmission/reception point (TRP) may transmit a paging inquiry signal using beam sweeping in a paging inquiry (PI) block with a different time, frequency resource set and/or sequence configuration associated with the same paging occasion (PO), for example, to randomize and/or distribute WTRUs into different monitoring groups. A WTRU may transmit an uplink paging inquiry response indicating a downlink beam for a paging data transmission and/or a WTRU ID. A downlink control and/or a data channel transmission may be triggered by a paging inquiry response transmission. Paging downlink control information may be transmitted in a WTRU-specific control channel, which may contain CRC bits masked by a temporary paging identity, e.g., based on a WTRU ID that may be reported in a paging inquiry response transmission. A WTRU paging procedure may be based on a paging inquiry signal and/or response transmission.Type: GrantFiled: March 20, 2018Date of Patent: November 23, 2021Assignee: IDAC Holdings, Inc.Inventors: Tao Deng, Benoit Pelletier, Paul Marinier, J. Patrick Tooher, Ghyslain Pelletier, Yugeswar Deenoo, Martino M. Freda
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Publication number: 20210345263Abstract: A method and system for flexible resource control for a wireless transmit/receive unit (WTRU) is disclosed. The WTRU may monitor a first control channel region and receive a first control channel transmission in the first control region indicating boundaries of a plurality of numerology blocks of a carrier. The WTRU may then receive a second control channel transmission in a second control channel of a second control region, wherein the second control channel transmission indicates one or more numerology parameters for at least one of the plurality of numerology blocks. The WTRU may then transmit or receive data based on the one or more numerology parameters of the one or more numerology blocks.Type: ApplicationFiled: May 18, 2021Publication date: November 4, 2021Applicant: IDAC HOLDINGS, INC.Inventors: J. Patrick Tooher, Paul Marinier, Martino M. Freda, Ghyslain Pelletier
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Publication number: 20210329596Abstract: Methods and apparatuses are described herein for sidelink communication in a wireless transmit/receive unit (WTRU). For example, a first WTRU configured with first and second resource pools may perform at least one congestion measurement of the second resource pool. The first resource pool may be configured for use by the first WTRU for transmission of the first data. The second resource pool may be configured for use by a second WTRU for transmission of the second data associated with a higher priority than the first data. If the at least one congestion measurement of the second resource pool is below a predetermined threshold, the first WTRU may transmit the first data using the first resource pool. If the at least one congestion measurement of the second resource pool is above a predetermined threshold, the first US may not transmit the first data using the first resource pool.Type: ApplicationFiled: August 6, 2019Publication date: October 21, 2021Applicant: IDAC HOLDINGS, INC.Inventors: Martino M. Freda, Tuong Duc Hoang, Tao Deng, Aata El Hamss, Benoit Pelletier
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Publication number: 20210314796Abstract: Methods, devices, and systems for congestion control in a wireless communications system. Some embodiments include receiving a plurality of zone configurations, receiving, for each of the plurality of zone configurations, a channel busy ratio (CBR) threshold and a mapping of zone identities (IDs) to resource pools; and measuring a CBR of a resource pool with which the WTRU is currently configured.Type: ApplicationFiled: August 7, 2019Publication date: October 7, 2021Applicant: IDAC HOLDINGS, INC.Inventors: Tuong Duc Hoang, Tao Deng, Martino M. Freda, Aata El Hamss, Benoit Pelletier, Chunxuan Ye
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Patent number: 11140640Abstract: A method and system for flexible resource control for a wireless transmit/receive unit (WTRU) is disclosed. The WTRU may monitor a first control channel region and receive a first control channel transmission in the first control region indicating boundaries of a plurality of numerology blocks of a carrier. The WTRU may then receive a second control channel transmission in a second control channel of a second control region, wherein the second control channel transmission indicates one or more numerology parameters for at least one of the plurality of numerology blocks. The WTRU may then transmit or receive data based on the one or more numerology parameters of the one or more numerology blocks.Type: GrantFiled: August 9, 2017Date of Patent: October 5, 2021Assignee: IDAC HOLDINGS, INC.Inventors: J. Patrick Tooher, Paul Marinier, Martino M. Freda, Ghyslain Pelletier