Patents by Inventor Pascal Adjakple
Pascal Adjakple 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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Patent number: 12137490Abstract: A first apparatus including: a processor; a memory; and communication circuitry. The first apparatus is connected to a communications network via the communication circuitry. The first apparatus further includes computer-executable instructions stored in the memory which, when executed by the processor, causes the first apparatus to: discover a second apparatus that the first apparatus can communicate with; obtain device information related to the second apparatus; and configure a radio protocol of the first apparatus for direct sidelink communication with the second apparatus.Type: GrantFiled: February 13, 2020Date of Patent: November 5, 2024Assignee: InterDigital Patent Holdings, Inc.Inventors: Pascal Adjakple, Qing Li, Joseph Murray, Rocco Di Girolamo, Zhuo Chen, Lakshmi Iyer, Guodong Zhang
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Publication number: 20240365407Abstract: A wireless transmit/receive unit may request, from a core network, authorization for creating one or more personal networks of one or more devices. After being granted authorization, the UE may be enabled to create a personal network and to cause a PDU session for the personal network to be established with the core network. The UE may enable members of the personal network to send data associated with the personal network via the PDU session.Type: ApplicationFiled: August 24, 2022Publication date: October 31, 2024Applicant: InterDigital Patent Holdings, Inc.Inventors: Quang Ly, Michael Starsinic, Jiwan Ninglekhu, Pascal Adjakple, Catalina Mladin
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Publication number: 20240356680Abstract: Methods and apparatuses are described herein for Multicast/Broadcast Services (MBS). The embodiments described herein are directed to procedures for managing multiplexed MBS traffic, for prioritization between MBS related UL traffic, unicast UL traffic, and SL traffic, for handling HARQ retransmissions over C-RNTI, to support PDCP Status Reporting for MBS services, and for a wireless transmit/receive unit (WTRU) joining already started/activated Multicast Sessions. In one example, a WTRU may receive multiplexed MBS services via one or more MBS radio bearers (MRB) and/or one or more unicast data radio bearers (DRBs). The WTRU may be configured with a single Service Data Adaptation Protocol (SDAP) entity for the MBS services, and demultiplexing of traffic may be performed at the SDAP layer. The WTRU may be configured to demultiplex multiple logical channels across different MBS services, where the logical channels are received over the same transport block.Type: ApplicationFiled: June 28, 2024Publication date: October 24, 2024Applicant: InterDigital Patent Holdings, Inc.Inventors: Rocco Di Girolamo, Pascal Adjakple, Yifan Li, Kyle Jung-Lin Pan
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Publication number: 20240340784Abstract: A wireless transmit/receive unit may request, from a core network, authorization for creating one or more personal networks of one or more devices. After being granted authorization, the UE may be enabled to create a personal network and to cause a PDU session for the personal network to be established with the core network. The UE may enable members of the personal network to send data associated with the personal network via the PDU session.Type: ApplicationFiled: June 18, 2024Publication date: October 10, 2024Applicant: InterDigital Patent Holdings, Inc.Inventors: Quang Ly, Michael Starsinic, Jiwan Ninglekhu, Pascal Adjakple, Catalina Mladin
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Publication number: 20240334504Abstract: Method and apparatus are for coordinating data flows from multiple user apparatuses, WTRUs, in a coordinated communication group. A method comprising receiving, by a non-access stratum, NAS, layer of a wireless transmit/receive unit, WTRU, and from an application server, a coordination identifier; sending, by the WTRU and to a core network entity, a request to establish a protocol data unit, PDU, session, wherein the request comprises the coordination identifier; receiving, by the WTRU, configuration information associated with the coordination identifier and the PDU session, wherein the configuration information comprises one or more rules associated with the PDU session that are to be coordinated with one or more rules associated with other PDU sessions; and receiving, by the WTRU, from the core network entity, a message indicating establishment of the PDU session.Type: ApplicationFiled: October 11, 2022Publication date: October 3, 2024Applicant: InterDigital Patent Holdings, Inc.Inventors: Catalina Mladin, Michael Starsinic, Quang Ly, Jiwan Ninglekhu, Pascal Adjakple, Kyle Jung-Lin Pan
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Publication number: 20240306235Abstract: A method and apparatus for multiple radio access technology (multi-RAT) access mode operation for a wireless transmit/receive unit (WTRU) are disclosed. A WTRU and a network may enable a multi-RAT access mode of operation based on at least one of WTRU subscription, a service agreement of the WTRU, a roaming status of the WTRU, a selected access point name (APN), an Internet protocol (IP) flow class, a subscriber profile identity for the WTRU, requested quality of service, or a proximity indication indicating proximity to a cell supporting multi-RAT access mode. The WTRU may send a capability indication of support of multi-RAT access to a network, wherein the multi-RAT access mode is enabled based on the capability indication. A partial handover of bearers may be performed. In performing the handover, the target cell is determined based on a priority rule.Type: ApplicationFiled: March 19, 2024Publication date: September 12, 2024Applicant: InterDigital Patent Holdings, Inc.Inventors: Pascal Adjakple, Ulises Olvera-Hernandez, Peter S. Wang, Kai Liu, Saad Ahmad
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Patent number: 11937317Abstract: A method and apparatus for multiple radio access technology (multi-RAT) access mode operation for a wireless transmit/receive unit (WTRU) are disclosed. A WTRU and a network may enable a multi-RAT access mode of operation based on at least one of WTRU subscription, a service agreement of the WTRU, a roaming status of the WTRU, a selected access point name (APN), an Internet protocol (IP) flow class, a subscriber profile identity for the WTRU, requested quality of service, or a proximity indication indicating proximity to a cell supporting multi-RAT access mode. The WTRU may send a capability indication of support of multi-RAT access to a network, wherein the multi-RAT access mode is enabled based on the capability indication. A partial handover of bearers may be performed. In performing the handover, the target cell is determined based on a priority rule.Type: GrantFiled: February 1, 2022Date of Patent: March 19, 2024Assignee: InterDigital Patent Holdings, Inc.Inventors: Pascal Adjakple, Ulises Olvera-Hernandez, Peter S. Wang, Kai Liu, Saad Ahmad
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Publication number: 20240049132Abstract: Procedures, mechanisms, methods, and techniques are provided that trigger power saving mode (PSM) functionality in the at least one wireless transmit receive units, group of WTRUs or subset of the group of WTRUs. The trigger may be in response to an application layer request to set one or more predetermined PSM settings, wherein the trigger originates from one or more application servers (APs) directed to a core network by way of an interface such as an SCEF that may be included on a device (e.g., a gateway, computing device, and/or the like) and may be configured for enabling the application server to request enabling and disabling PSM functionality.Type: ApplicationFiled: August 21, 2023Publication date: February 8, 2024Applicant: InterDigital Patent Holdings, Inc.Inventors: Mahmoud Watfa, Guanzhou Wang, Ulises Olvera-Hernandez, Behrouz Aghili, Pascal Adjakple, Dimitrios Karampatsis, Saad Ahmad, Amir Helmy
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Publication number: 20220232650Abstract: A method and apparatus for multiple radio access technology (multi-RAT) access mode operation for a wireless transmit/receive unit (WTRU) are disclosed. A WTRU and a network may enable a multi-RAT access mode of operation based on at least one of WTRU subscription, a service agreement of the WTRU, a roaming status of the WTRU, a selected access point name (APN), an Internet protocol (IP) flow class, a subscriber profile identity for the WTRU, requested quality of service, or a proximity indication indicating proximity to a cell supporting multi-RAT access mode. The WTRU may send a capability indication of support of multi-RAT access to a network, wherein the multi-RAT access mode is enabled based on the capability indication. A partial handover of bearers may be performed. In performing the handover, the target cell is determined based on a priority rule.Type: ApplicationFiled: February 1, 2022Publication date: July 21, 2022Applicant: InterDigital Patent Holdings, Inc.Inventors: Pascal Adjakple, Ulises Olvera-Hernandez, Peter S. Wang, Kai Liu, Saad Ahmad
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Publication number: 20220132603Abstract: A first apparatus including: a processor; a memory; and communication circuitry. The first apparatus is connected to a communications network via the communication circuitry. The first apparatus further includes computer-executable instructions stored in the memory which, when executed by the processor, causes the first apparatus to: discover a second apparatus that the first apparatus can communicate with; obtain device information related to the second apparatus; and configure a radio protocol of the first apparatus for direct sidelink communication with the second apparatus.Type: ApplicationFiled: February 13, 2020Publication date: April 28, 2022Inventors: Pascal Adjakple, Qing Li, Joseph Murray, Rocco Di Girolamo, Zhuo Chen, Lakshmi Iyer, Guodong Zhang
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Patent number: 11240642Abstract: A communication method implemented on a 3rd Generation Partnership Project (3GPP) communication network includes providing an attachment between a group member of a communication group and a group application server, detecting a detachment between the group member and the group application server, and reestablishing the attachment by the 3GPP communication network. A Mobility Management Entity (MME) may provide the attachment. A Group Communication Service Enabler Application Server (GCSE AS) or a Multipoint Service (MuSe) functionality may detect the detachment. The attachment may be reestablished according to the MuSe functionality. A group communication bearer may have a first priority level for allocating resources to the group communication bearer, and a second priority level for allocating resources to the non-group communication bearer. The second priority level may be different from the first priority level.Type: GrantFiled: November 9, 2018Date of Patent: February 1, 2022Assignee: InterDigital Patent Holdings, Inc.Inventors: Saad Ahmad, Guanzhou Wang, Li-Hsiang Sun, Mahmoud Watfa, Pascal Adjakple
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Patent number: 10945302Abstract: Circuit switched fallback (CSFB) requests may be managed. A mobile management entity (MME) can detect one or more pending CSFB requests. In response to detecting the pending CSFB request(s), the MME can generate a message that indicates the one or more pending CSFB requests, and can communicate the message to one of a mobile switching center (MSC) and a virtual location register (VLR).Type: GrantFiled: March 26, 2011Date of Patent: March 9, 2021Assignee: InterDigital Patent Holdings, Inc.Inventors: J. Patrick Tooher, Mahmoud Watfa, Behrouz Aghili, Ulises Olvera-Hernandez, Pascal Adjakple
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Publication number: 20200382189Abstract: Multiple mobility sets are maintained for nodes of radio networks. The sets comprise information such as: transmit and receive point identities; cell identities; beam identities; frequency channels; channel bandwidth; and black lists. The sets may be defined at different levels, such as network and physical (PHY) level. A network mobility set, e.g., a new-radio (NR) mobility set may, be determined by the gNB, the cell, the UE, or another device. Multiple radio access network nodes and UEs may exchange mobility set information to achieve a distributed mobility solution. A UE may monitor its orientation relative to a TRP, e.g., via use of an onboard MEMS gyroscope, and alter its beamforming parameters in response to changes in orientation and/or changes in TRP connection strength. Cell selection and reselection for beam based networks may use Single Frequency Network (SFN) broadcast of initial access signals without beam sweeping.Type: ApplicationFiled: August 18, 2020Publication date: December 3, 2020Inventors: Wei Chen, Pascal Adjakple, Joseph M. Murray, Qing Li, Qian Zhang, Lakshmi R. Iyer, Tianyi Xu, Guodong Zhang, Allan Tsai
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Publication number: 20190082306Abstract: A communication method implemented on a 3rd Generation Partnership Project (3GPP) communication network includes providing an attachment between a group member of a communication group and a group application server, detecting a detachment between the group member and the group application server, and reestablishing the attachment by the 3GPP communication network. A Mobility Management Entity (MME) may provide the attachment. A Group Communication Service Enabler Application Server (GCSE AS) or a Multipoint Service (MuSe) functionality may detect the detachment. The attachment may be reestablished according to the MuSe functionality. A group communication bearer may have a first priority level for allocating resources to the group communication bearer, and a second priority level for allocating resources to the non-group communication bearer. The second priority level may be different from the first priority level.Type: ApplicationFiled: November 9, 2018Publication date: March 14, 2019Inventors: Saad Ahmad, Guanzhou Wang, Li-Hsiang Sun, Mahmoud Watfa, Pascal Adjakple
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Patent number: 10136266Abstract: A communication method implemented on a 3rd Generation Partnership Project (3GPP) communication network includes providing an attachment between a group member of a communication group and a group application server, detecting a detachment between the group member and the group application server, and reestablishing the attachment by the 3GPP communication network. A Mobility Management Entity (MME) may provide the attachment. A Group Communication Service Enabler Application Server (GCSE AS) or a Multipoint Service (MuSe) functionality may detect the detachment. The attachment may be reestablished according to the MuSe functionality. A group communication bearer may have a first priority level for allocating resources to the group communication bearer, and a second priority level for allocating resources to the non-group communication bearer. The second priority level may be different from the first priority level.Type: GrantFiled: September 5, 2014Date of Patent: November 20, 2018Assignee: InterDigital Patent Holdings, Inc.Inventors: Saad Ahmad, Guanzhou Wang, Li-Hsiang Sun, Mahmoud Watfa, Pascal Adjakple
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Publication number: 20160227385Abstract: A communication method implemented on a 3rd Generation Partnership Project (3GPP) communication network includes providing an attachment between a group member of a communication group and a group application server, detecting a detachment between the group member and the group application server, and reestablishing the attachment by the 3GPP communication network. A Mobility Management Entity (MME) may provide the attachment. A Group Communication Service Enabler Application Server (GCSE AS) or a Multipoint Service (MuSe) functionality may detect the detachment. The attachment may be reestablished according to the MuSe functionality. A group communication bearer may have a first priority level for allocating resources to the group communication bearer, and a second priority level for allocating resources to the non-group communication bearer. The second priority level may be different from the first priority level.Type: ApplicationFiled: September 5, 2014Publication date: August 4, 2016Inventors: Saad Ahmad, Guanzhou Wang, Li-Hsiang Sun, Mahmoud Watfa, Pascal Adjakple
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Publication number: 20120069731Abstract: Circuit switched fallback (CSFB) requests may be managed. A mobile management entity (MME) can detect one or more pending CSFB requests. In response to detecting the pending CSFB request(s), the MME can generate a message that indicates the one or more pending CSFB requests, and can communicate the message to one of a mobile switching center (MSC) and a virtual location register (VLR).Type: ApplicationFiled: March 26, 2011Publication date: March 22, 2012Applicant: INTERDIGITAL PATENT HOLDINGS, INC.Inventors: J. Patrick Tooher, Mahmoud Watfa, Behrouz Aghili, Ulises Olvera-Hernandez, Pascal Adjakple
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Publication number: 20090316665Abstract: Method and apparatus are disclosed for calculating a target connection frame number (CFN) for a data frame in wireless communications. An update to an offset between the CFN and a radio access network frame number is computed. A target CFN variable is incremented in response to a received timer signal. The value of an update variable is checked to determine whether a new value of the offset has been received since a previous update to the offset. A new target CFN is calculated using a current target CFN and the new value of the offset on a condition that the new value of the offset has been received. The current target CFN is set equal to the new target CFN.Type: ApplicationFiled: August 28, 2009Publication date: December 24, 2009Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Pascal Adjakple, Renuka Racha, Carl Wang
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Patent number: 7583653Abstract: A method for transmitting a data frame in a wireless communication system begins by creating a time of arrival (TOA) window, including a window start (WS) and a window end (WE). The TOA of the data frame at the air interface for transmission is determined, and further action is taken depending upon when the data frame arrives relative to the TOA window. The data frame is buffered if the TOA is before the WS. The data frame is transmitted if the TOA is within the TOA window. The data frame is discarded if the TOA is after the WE.Type: GrantFiled: June 25, 2004Date of Patent: September 1, 2009Assignee: InterDigital Technology CorporationInventors: Pascal Adjakple, Renuka Racha, Carl Wang
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Publication number: 20090116442Abstract: In a wireless communication system using a reference channel used for error rate measurement and associated with a plurality of transport channels multiplexed on a coded composite transport channel (CCTrCH), a method is employed for reselection of the reference channel from favorable candidate transport channels. A channel is initially selected from the plurality of multiplexed channels as the reference channel. Channels are monitored based on quantitative data content criteria to determine whether an ON or OFF state exists. A different channel is selected from the plurality of multiplexed channels as the reselected RTrCH when a better candidate transport channel in the ON state becomes available, or when the monitored RTrCH reflects an OFF state.Type: ApplicationFiled: November 10, 2008Publication date: May 7, 2009Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Pascal Adjakple, Charles A. Dennean, Renuka Racha, Carl Wang