Patents by Inventor Marian Rudolf
Marian Rudolf 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: 20220216958Abstract: A wireless transmit/receive unit (WTRU) and a method for use by the WTRU for transmitting a radio resource control (RRC) message to a first base station, the RRC message including WTRU capability information, receiving and processing configuration information from a second base station, the configuration information being received after the second base station has received a WTRU information transfer message from a network controller, the WTRU information transfer message including uplink physical channel support information, frequency division duplex (FDD) and time division duplex (TDD) parameters including TDD specific parameters, hybrid automatic repeat request (HARQ) information, supported modulation scheme information, and shared channel information, and sending transmissions to the second base station in accordance with the received configuration informationType: ApplicationFiled: March 22, 2022Publication date: July 7, 2022Applicant: Pantech Wireless, LLCInventors: Marian Rudolf, Stephen E. Terry, Stephen G. Dick
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Publication number: 20220217730Abstract: Systems, methods, and instrumentalities are provided to implement scheduling for device-to-device (D2D). A WTRU (e.g., a D2D WTRU) may determine whether the WTRU has D2D data to transmit. The WTRU may determine a set of allowed SA resources and/or allowed D2D data resources for transmission of the SA. The WTRU may select an SA resource and/or D2D data resources (e.g., from the set of allowed SA resources and/or D2D data resources) for transmission. The WTRU may select one or more transmission parameters. The WTRU may select one or more transmission patterns. The WTRU may transmit D2D data over the set of allowed D2D resources using the selected transmission patterns and according to the selected transmission parameters.Type: ApplicationFiled: March 14, 2022Publication date: July 7, 2022Inventors: Paul Marinier, Benoit Pelletier, Marian Rudolf, Diana Pani, Gwenael Poitau, Ghyslain Pelletier, Chao-Cheng Tu
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Publication number: 20220200724Abstract: Systems, methods, and/or techniques for improving downlink spectrum efficiency may be disclosed. For example, a higher order modulation (HOM) transmission may be provided to a device. The higher order modulation transmission may be configured to be indicated by the network or a device. Additionally, multiple modulation and coding scheme (MCS) tables, transport block size (TBS) tables, and/or channel quality index (CQI) tables may be provided to support the higher order modulation transmission.Type: ApplicationFiled: March 15, 2022Publication date: June 23, 2022Applicant: InterDigital Patent Holdings, Inc.Inventors: Paul Marinier, Patrick J. Tooher, Ghyslain Pelletier, Marian Rudolf
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Publication number: 20220191865Abstract: A WTRU may receive downlink control information (DCI) indicating a start of a frame. The DCI may be received on a control channel, such as the Physical Downlink Control Channel (PDCCH) from an eNB, base station, AP, or other infrastructure equipment operating in a wireless communications system. The WTRU may decode the DCI and may determine a transmit time interval (TTI) duration, which may be expressed in terms of an integer number of basic time intervals (BTIs). The WTRU may determine a downlink (DL) transmission portion and assignment and an uplink (UL) transmission portion and UL grant based on the received DCI. Additionally, the WTRU may determine the start of the UL portion based on an offset (toffset). The WTRU may receive data in a DL portion of the frame and may transmit in an UL portion of the frame based on the determined UL grant and TTI duration.Type: ApplicationFiled: March 2, 2022Publication date: June 16, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Paul Marinier, Ghyslain Pelletier, Benoit Pelletier, Moon-il Lee, Marian Rudolf, Diana Pani
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Publication number: 20220173879Abstract: A receiver bandwidth adaptation for radio access technologies (RATs) may be for a New Radio (NR) or 5G flexible RAT. A WTRU control channel (e.g., receiver) bandwidth may change, for example, based on monitoring a downlink channel for an indication using a bandwidth (BW) associated with a first BW configuration. The indication may include a signal to change the receiver BW. The WTRU may change the receiver BW associated with the first BW configuration to a second BW configuration when the WTRU receives the indication on a downlink (DL) channel. The WTRU may perform one or more measurements associated with the second BW configuration in response to the change of the receiver BW to the second BW configuration. The WTRU may transmit measurement information to a network entity. The WTRU may receive a DL transmission from the network using the second BW configuration.Type: ApplicationFiled: February 17, 2022Publication date: June 2, 2022Applicant: IDAC Holdings, Inc.Inventors: Benoit Pelletier, Paul Marinier, Marian Rudolf, J. Patrick Tooher, Tao Deng, Ghyslain Pelletier
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Patent number: 11309988Abstract: Systems, methods, and/or techniques for improving downlink spectrum efficiency may be disclosed. For example, a higher order modulation (HOM) transmission may be provided to a device. The higher order modulation transmission may be configured to be indicated by the network or a device. Additionally, multiple modulation and coding scheme (MCS) tables, transport block size (TBS) tables, and/or channel quality index (CQI) tables may be provided to support the higher order modulation transmission.Type: GrantFiled: May 21, 2020Date of Patent: April 19, 2022Assignee: InterDigital Patent Holdings, Inc.Inventors: Paul Marinier, J. Patrick Tooher, Ghyslain Pelletier, Marian Rudolf
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Patent number: 11290245Abstract: A receiver bandwidth adaptation for radio access technologies (RATs) may be for a New Radio (NR) or 5G flexible RAT. A WTRU control channel {e.g., receiver) bandwidth may change, for example, based on monitoring a downlink channel for an in indication using a bandwidth (BW) associated with a first BW configuration. The indication may include a signal to change the receiver BW. The WTRU may change the receiver BW associated with the first BW configuration to a second BW configuration when the WTRU receives the indication on a downlink (DL) channel. The WTRU may perform one or more measurements associated with the second BW configuration in response to the change of the receiver BW to the second BW configuration. The WTRU may transmit measurement information to a network entity. The WTRU may receive a DL transmission from the network using the second BW configuration.Type: GrantFiled: October 27, 2017Date of Patent: March 29, 2022Assignee: IDAC Holdings, Inc.Inventors: Benoit Pelletier, Paul Marinier, Marian Rudolf, J. Patrick Tooher, Tao Deng, Ghyslain Pelletier
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Patent number: 11277849Abstract: Systems, methods, and instrumentalities are provided to implement scheduling for device-to-device (D2D). A WTRU (e.g., a D2D WTRU) may determine whether the WTRU has D2D data to transmit. The WTRU may determine a set of allowed SA resources and/or allowed D2D data resources for transmission of the SA. The WTRU may select an SA resource and/or D2D data resources (e.g., from the set of allowed SA resources and/or D2D data resources) for transmission. The WTRU may select one or more transmission parameters. The WTRU may select one or more transmission patterns. The WTRU may transmit D2D data over the set of allowed D2D resources using the selected transmission patterns and according to the selected transmission parameters.Type: GrantFiled: September 18, 2019Date of Patent: March 15, 2022Assignee: InterDigital Patent Holdings, Inc.Inventors: Paul Marinier, Benoit Pelletier, Marian Rudolf, Diana Pani, Gwenael Poitau, Ghyslain Pelletier, Chao-Cheng Tu
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Publication number: 20220077975Abstract: A base station and a method for use by a base station for receiving, from a network controller using an interface for communication between the base station and the network controller, a wireless transmit receive unit (WTRU) information transfer message, wherein the WTRU information transfer message includes uplink physical channel support information, frequency division duplex (FDD) and time division duplex (TDD) parameters including TDD specific parameters, hybrid automatic repeat request (HARQ) information, supported modulation scheme information, shared channel information and layer 2 buffer size information, and based on the received WTRU information transfer message, transmitting information to the WTRU to control at least uplink transmissions of the WTRU.Type: ApplicationFiled: November 12, 2021Publication date: March 10, 2022Applicant: Pantech Wireless, LLCInventors: Marian Rudolf, Stephen E. Terry, Stephen G. Dick
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Publication number: 20220070766Abstract: Approaches for idle mode operations for wireless transmit/receive units (WTRUs) with zero-energy (ZE) receivers are disclosed herein. A WTRU operating in idle mode, may receive using the main transceiver over a Uu interface, an energy harvesting (EH) configuration for use over a ZE air interface. The main transceiver may be turned off, and the ZE receiver as part of a ZE idle mode operation, may detect, over the ZE air interface, and harvest energy from ZE reference signals. The WTRU may calculate an amount of energy harvested from the ZE reference signals over a first time period. The WTRU may calculate a ZE idle mode operation energy consumption over the first time period. On a condition that the ZE idle mode operation energy consumption is greater than the harvested energy, the main transceiver may be turned on and the WTRU may enter a Uu interface idle mode operation.Type: ApplicationFiled: December 17, 2019Publication date: March 3, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Tanbir Haque, Hussain E. Elkotby, Ravikumar V. Pragada, Patrick Cabrol, Anantharaman Balasubramanian, Marian Rudolf, William E. Lawton, Muhammad U. Fazili
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Publication number: 20220070775Abstract: A method for use in a Wireless Transmit/Receive Unit (WTRU). The method comprises: receiving, using an active receiver, system information comprising a first system information set, wherein the first system information set is currently valid for the WTRU; storing the system information; deactivating the active receiver and activating a passive receiver; determining whether a difference between a first parameter in the BSSI and a first parameter in the first system information set is greater than a threshold value, wherein on a condition that the difference is greater than the threshold value, reactivating the active receiver to receive a second system information set as a currently valid system information set for the WTRU.Type: ApplicationFiled: December 17, 2019Publication date: March 3, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Hussain E. Elkotby, Ravikumar V. Pragada, Tanbir Haque, Patrick Cabrol, Anantharaman Balasubramanian, Marian Rudolf, William E. Lawton
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Publication number: 20220070836Abstract: A base transmission signal and an auxiliary transmission signal may be used to (e.g., concurrently) improve a harvesting efficiency of an energy receiver while maintaining a prespecified performance level of an information receiver. An auxiliary transmission signal may be constructed. The construction of the auxiliary transmission signal may be signaled. An auxiliary transmission signal may be adapted. The adaptation of the auxiliary transmission signal may be signaled. An impact of auxiliary transmission signals on an information receiver's performance may be mitigated. One or more narrowband energy harvesting (EH) signals may be used, for example to provide a high peak to average power ratio (PARR) for EH devices (e.g., without significantly impacting overall transmitted signal PARR) characteristics. One or more narrowband auxiliary signals may be used, for example to enhance the PARR characteristics of an information signal sub-band.Type: ApplicationFiled: December 17, 2019Publication date: March 3, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Anantharaman Balasubramanian, Tanbir Haque, Ravikumar Pragada, Hussain Elkotby, Patrick Cabrol, Marian Rudolf
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Publication number: 20220060921Abstract: A wireless transmit/receive unit (WTRU) may receive first measurement indication information indicating an activation of measurement reporting. The WTRU may determine a first set of resource elements (REs) based on the first measurement indication information. Further, the first set of REs may be associated with measurement-related time and frequency resources. Also, the WTRU may receive one or more measurement-related signals in the indicated first set of REs. Additionally, the WTRU may perform a measurement of each measurement-related signal. The WTRU may transmit, based on the first measurement indication information, a measurement report based on the measurement of each measurement-related signal. Further, the WTRU may receive second measurement indication information indicating a deactivation of measurement reporting.Type: ApplicationFiled: August 30, 2021Publication date: February 24, 2022Applicant: INTERDIGITAL PATENT HOLDINGS, INC.Inventors: Pouriya Sadeghi, Janet A. Stern-Berkowitz, Moon-il Lee, J. Patrick Tooher, Marian Rudolf
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Publication number: 20220038136Abstract: A resonance magnetic coupling (RMC) communication may be enabled between devices. A device may use a discovery mechanism to transmit and exchange information. A device may use the discovery mechanism to establish a RMC communication channel and may determine its parameterization. A device using a RMC communication may transmit a discovery signal to determine channelization and/or properties of the RMC link. The discovery signal may be generated in the form of a beacon transmission. A signal sequence may be employed for a discovery signal. A device using a RMC communication may transmit a sequence of beacon or discovery signals to track characteristics of the RMC link. Beacon scheduling may be used for RMC communications, and the communication channel may not be static and may be a function of distance and orientation. A device using a RMC communication may sense the channel for potential beacon or sequence signals from other devices.Type: ApplicationFiled: December 17, 2019Publication date: February 3, 2022Applicant: IDAC HOLDINGS, INC.Inventors: Patrick Cabrol, Tanbir Hague, Ravikumar Pragada, Marian Rudolf, Anantharaman Balasubramanian, Hussain Elkotby
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Publication number: 20220030621Abstract: A method and apparatus for sending uplink control information by a multi-mode wireless transmit/receive unit (WTRU) capable of operating on multiple component carriers of a plurality of radio access technologies (RATs) for multi-RAT operation are disclosed. The WTRU may generate uplink control information (UCI) pertaining to a first RAT and a second RAT, wherein the UCI may include a first plurality of hybrid automatic repeat request acknowledgements (HARQ-ACKs) pertaining to a plurality of downlink (DL) transmissions of the first RAT and a second plurality of HARQ-ACKs pertaining to a plurality of DL transmissions of the second RAT. The WTRU may multiplex at least part of the generated UCI pertaining to the first RAT and at least part of the generated UCI pertaining to the second RAT onto a physical channel on a component carrier of the second RAT.Type: ApplicationFiled: August 3, 2021Publication date: January 27, 2022Applicant: INTERDIGITAL PATENT HOLDINGS, INC.Inventors: Paul Marinier, Diana Pani, Ghyslain Pelletier, Marian Rudolf
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Publication number: 20220022163Abstract: A method and apparatus are described for a low cost machine-type-communication (LC-MTC) wireless transmit/receive unit (WTRU) to enhance coverage. An example method for physical broadcast channel (PBCH) enhancement includes receiving system information on an enhanced PBCH (ePBCH). The ePBCH is located in a set of radio frames which is a subset of available radio frames, where the subset includes fewer than all the available radio frames. The ePBCH is received in at least one radio frame of the set of radio frames. An example method for physical random access channel (PRACH) enhancement includes receiving configuration of legacy PRACH resources and enhanced PRACH (ePRACH) resources. The WTRU selects one of legacy PRACH resources or ePRACH resources based on a coverage capability. Another example method for PRACH enhancement includes receiving configuration of ePRACH resources. The ePRACH resources include multiple ePRACH resource types, each ePRACH resource type being associated with a coverage capability.Type: ApplicationFiled: August 31, 2021Publication date: January 20, 2022Inventors: Moon-il Lee, Janet A. Stern-Berkowitz, Nobuyuki Tamaki, John W. Haim, Pouriya Sadeghi, Marian Rudolf, Shahrokh Nayeb Nazar
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Publication number: 20220014322Abstract: Systems, methods, and instrumentalities may be disclosed for implementing a flexible radio access communication system. A flexible radio access communication system may be supported using spectrum of varying size, including aggregation of non-adjacent carriers in the same and/or in different frequency bands. A wireless transmit/receive unit (WTRU) may receive a first transmission via a common downlink control channel. The first transmission may include first control information. The first control information may include information regarding the configuration of a first dedicated downlink control channel of one or more dedicated control channels. The WTRU may receive a second transmission via the first dedicated downlink control channel of the dedicated control channels. The second transmission may include second control information. The second control information may be associated with a transmission of a first transmission type.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Inventors: Moon-il Lee, Paul Marinier, Diana Pani, Benoit Pelletier, Ghyslain Pelletier, Marian Rudolf
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Publication number: 20210410133Abstract: A wireless transmit/receive unit (WTRU) receives control information over a physical downlink control channel in a shared radio resource space monitored by the WTRU. The control information includes radio resource assignment information and an indication of whether the control information includes radio resource assignment information for an uplink shared channel or whether the control information includes radio resource assignment information for a downlink shared channel. The WTRU determines whether the control information is intended for the WTRU based on WTRU identity-masked (ID-masked) cyclic redundancy check (CRC) bits. The WTRU determines, based on the indication, whether the control information is for the uplink shared channel or whether the control information is for the downlink shared channel. The WTRU transmits data over the uplink shared channel based on the radio resource assignment information on a condition that the control information is determined to be for the uplink shared channel.Type: ApplicationFiled: July 1, 2021Publication date: December 30, 2021Applicant: InterDigital Technology CorporationInventors: Marian Rudolf, Stephen G. Dick, Philip J. Pietraski
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Publication number: 20210367713Abstract: Systems and method are specified to improve the reception of UL transmission, for example in power or coverage limited situations. A WTRU may modify procedures to increase the available signal energy for reception at an eNB and/or to make more efficient use of the available signal energy at the receiver for processing UL transmissions. Example methods for increasing UL link coverage may include modifying HARQ timing (e.g., shorter HARQ), using longer TTIs, use of dedicated PUSCH allocations, use of new PUSCH modulations, enhanced reference signal design, UL macro diversity reception for PUSCH, utilizing protocol reduction techniques, ensuring in-order packet delivery, and/or utilizing a configuration for coverage limited/power limited modes of operation. The proposed methods may be applied individually or in any combination.Type: ApplicationFiled: August 10, 2021Publication date: November 25, 2021Applicant: InterDigital Patent Holdings, Inc.Inventors: Marian Rudolf, Paul Marinier, Diana Pani, Ghyslain Pelletier, Christopher R. Cave, Lakshmi R. Iyer, Muhammad U. Fazili
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Patent number: 11177914Abstract: A method, cellular communications network, and a network node are disclosed. The cellular communications network comprises a first base station and a second base station. The first base station is configured to receive a signal including a radio resource control (RRC) message from a wireless transmit/receive unit (WTRU), the RRC message including WTRU capability information and the WTRU capability information including data rate information and physical layer characteristic information, and transmit the WTRU capability information to a network node. The second base station is configured to receive the WTRU capability information from the network node and transmit configuration information based on the WTRU capability information to the WTRU so that the WTRU can be configured to establish communications with the second base station using the configuration information.Type: GrantFiled: November 16, 2020Date of Patent: November 16, 2021Assignee: Pantech Wireless, LLCInventors: Marian Rudolf, Stephen E. Terry, Stephen G. Dick