Patents by Inventor Stephen G. Dick
Stephen G. Dick 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: 11272416Abstract: A method and a base station are disclosed. The base station includes a receiver and a transmitter. The base station transmits, to a primary downlink cell, a first scheduling assignment for a first uplink transmission and receives first data in the first uplink transmission to at least a primary uplink cell using a first hybrid automatic repeat request (HARQ) process. The base station transmits, to the primary downlink cell, a second scheduling assignment indicating, the second scheduling assignment indicating a hybrid automatic repeat request (HARQ) process identification of the first HARQ process, a modulation and coding set (MCS), and a transmission time opportunity; and receives the first data in a second uplink transmission using the first HARQ process, the MCS, and the transmission time opportunity, wherein the first data is received in a transmission based on the HARQ process identification.Type: GrantFiled: November 16, 2020Date of Patent: March 8, 2022Assignee: Pantech Wireless, LLCInventors: Guodong Zhang, Sung-Hyuk Shin, Stephen E. Terry, James M. Miller, Stephen G. Dick
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Patent number: 11265788Abstract: A method and apparatus are disclosed. The apparatus comprises a wireless transceiver and a processor. The apparatus transmits a data packet via a primary cell and a non-primary cell, the primary cell and the non-primary cell, wherein the data packet is sent via the primary cell and the non-primary cell over an enhanced uplink (EU) channel. On a condition that the transmitted data packet is not successfully decoded by the primary cell and also not successfully decoded by the non-primary cell, the apparatus receives a negative acknowledgement (NACK) signal from the primary cell and not receiving the NACK signal from the non-primary cell and retransmits the data packet in response to receiving the NACK signal from the primary cell even though the NACK signal was not received from the non-primary cell.Type: GrantFiled: November 16, 2020Date of Patent: March 1, 2022Assignee: Pantech Wireless, LLCInventors: Stephen G. Dick, Stephen E. Terry, Guodong Zhang, James M. Miller, Sung-Hyuk Shin
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Patent number: 11259228Abstract: A method and base station supporting uplink transmissions. The method being used in a base station and comprising receiving a data block from a wireless transmit/receive unit (WTRU) using a hybrid automatic repeat request (H-ARQ) process, transmitting uplink scheduling information to the WTRU to indicate whether the data block should be retransmitted by the WTRU, wherein the uplink scheduling information includes a H-ARQ process identification for the H-ARQ process, and receiving a retransmission of the data block from the WTRU. The uplink scheduling information includes physical channel resources. The uplink scheduling information is received from a primary cell and the WTRU transmits to the primary cell and at least one secondary cell. The scheduling information indicates a modulation and coding scheme.Type: GrantFiled: August 31, 2020Date of Patent: February 22, 2022Assignee: Pantech Wireless, LLCInventors: Guodong Zhang, Sung-Hyuk Shin, Stephen E. Terry, James M. Miller, Stephen G. Dick
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Publication number: 20220045804Abstract: A method and apparatus for forwarding data blocks in uplink transmissions comprising receiving a plurality of data blocks from a wireless transmit/receive unit (WTRU) over an uplink channel using a HARQ entity, wherein each of the data blocks is associated with a frame number and a sequence number, initializing a timer in response to a determination that the data blocks, when stored in a buffer, include non-consecutive data blocks and the non-consecutive data blocks have a missing data block, and forwarding the non-consecutive data blocks from the buffer to an entity higher than a medium access control (MAC) entity on a condition that the timer has expired and the missing data block has not been received by the wireless network device, wherein the non-consecutive data blocks in the buffer include one or more data blocks having a sequence number higher than a sequence number of the missing data block.Type: ApplicationFiled: October 25, 2021Publication date: February 10, 2022Applicant: Signal Trust for Wireless InnovationInventors: Guodong Zhang, Stephen E. Terry, Stephen G. Dick
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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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Patent number: 11184825Abstract: A method and base station supporting uplink transmissions. The method being used in a base station and comprising receiving a data block from a wireless transmit/receive unit (WTRU) using a hybrid automatic repeat request (H-ARQ) process, transmitting uplink scheduling information to the WTRU to indicate whether the data block should be retransmitted by the WTRU, wherein the uplink scheduling information includes a H-ARQ process identification for the H-ARQ process, and receiving a retransmission of the data block from the WTRU. The uplink scheduling information includes physical channel resources. The uplink scheduling information is received from a primary cell and the WTRU transmits to the primary cell and at least one secondary cell. The scheduling information indicates a modulation and coding scheme.Type: GrantFiled: August 31, 2020Date of Patent: November 23, 2021Assignee: Pantech Wireless, LLCInventors: Guodong Zhang, Sung-Hyuk Shin, Stephen E. Terry, James M. Miller, Stephen G. Dick
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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
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Patent number: 11159280Abstract: A method and apparatus for forwarding non-consecutive data blocks in uplink transmissions including receiving a plurality of data blocks from a wireless transmit/receive unit (WTRU); storing the received data blocks in a buffer; forwarding data blocks from the buffer to an entity higher than a medium access control (MAC) entity based on a frame number associated with a hybrid automatic repeat request (HARQ) process for the stored data blocks; initializing a timer in response to a determination that the data blocks stored in the buffer include non-consecutive data blocks, the determination that the data blocks stored in the buffer include non-consecutive blocks indicating a missing data block; and forwarding non-consecutive ones of the data blocks stored in the buffer to the entity higher than the MAC entity on a condition that the timer has expired and the missing data block has not been received by the wireless network device.Type: GrantFiled: December 20, 2019Date of Patent: October 26, 2021Assignee: Signal Trust for Wireless InnovationInventors: Guodong Zhang, Stephen E. Terry, Stephen G. Dick
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Patent number: 11101946Abstract: A network node, a wireless transmit/receive unit (WTRU), and system for operating a wireless network is disclosed. A first network node receives a radio resource control (RRC) message from a WTRU, the RRC message including WTRU capability information. The first network node then sends an application protocol message having RRC information to a second network node for use by the second network node to configure uplink resources for the WTRU, the RRC information including the WTRU capability information and physical channel configuration information of the WTRU.Type: GrantFiled: March 1, 2019Date of Patent: August 24, 2021Assignee: Pantech Wireless, LLCInventors: Marian Rudolf, Stephen E. Terry, Stephen G. Dick
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Patent number: 11057868Abstract: A wireless transmit/receive unit (WTRU) receives radio resource assignment information over a physical downlink control channel. The WTRU determines whether the radio resource assignment information is intended for the WTRU based on WTRU identity-masked (ID-masked) cyclic redundancy check (CRC) bits. The WTRU determines whether the radio resource assignment information is for an uplink shared channel or a downlink shared channel. The WTRU utilizes the radio resource assignment information to transmit data over the uplink shared channel on a condition that the radio resource assignment information is determined to be for the uplink shared channel. The data is transmitted over the uplink shared channel a predetermined number of time slots after reception of the radio resource assignment information.Type: GrantFiled: March 21, 2016Date of Patent: July 6, 2021Assignee: InterDigital Technology CorporationInventors: Marian Rudolf, Stephen G. Dick, Philip J. Pietraski
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Patent number: 11026287Abstract: A wireless transmit/receive unit (WTRU) is disclosed that comprises a processor configured to selectively enable and disable reception of downlink signaling and configured to monitor a buffer of the WTRU for data to transmit. The WTRU comprises a transmitter configured to transmit, while reception of the downlink signaling is disabled, a channel allocation request in response to data in the monitored buffer. The processor is configured, in response to the data in the monitored buffer, to enable reception of the downlink signaling to allow the WTRU to receive an uplink channel allocation. The transmitter is configured, in response to the WTRU receiving an uplink channel allocation, to transmit uplink data on an uplink channel. The processor is configured to track a time when HARQ feedback is expected to be received in response to the transmitted uplink data, and configured to receive the HARQ feedback at the expected time.Type: GrantFiled: July 29, 2019Date of Patent: June 1, 2021Assignee: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Stephen E. Terry, Guodong Zhang, Stephen G. Dick
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Publication number: 20210076284Abstract: A method and a wireless transmit/receive unit (WTRU) are disclosed. The WTRU includes a receiver and a transmitter. The WTRU receives, from a primary downlink cell, a first scheduling assignment for a first uplink transmission and transmits first data in the first uplink transmission to at least a primary uplink cell using a first hybrid automatic repeat request (HARQ) process. The WTRU receives, from the primary downlink cell, a second scheduling assignment, the second scheduling assignment indicating a hybrid automatic repeat request (HARQ) process identification of the first HARQ process, a modulation and coding set (MCS), and a transmission time opportunity, determines whether to retransmit the first data based on the HARQ process identification, and retransmits the first data in a second uplink transmission using the first HARQ process, the MCS, and the transmission time opportunity.Type: ApplicationFiled: November 16, 2020Publication date: March 11, 2021Applicant: Signal Trust for Wireless InnovationInventors: Guodong Zhang, Sung-Hyuk Shin, Stephen E. Terry, James M. Miller, Stephen G. Dick
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Publication number: 20210075564Abstract: 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: ApplicationFiled: November 16, 2020Publication date: March 11, 2021Applicant: Signal Trust for Wireless InnovationInventors: Marian Rudolf, Stephen E. Terry, Stephen G. Dick
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Publication number: 20210076282Abstract: A method and base station are disclosed. The base station comprises a wireless transceiver and a processor. The base station performs wireless communications with a wireless transmit/receive unit (WTRU) via a primary cell, transmits a message via a shared channel of the primary cell, wherein the message includes information identifying a plurality of non-primary cells, and transmits, to the WTRU, data over a downlink channel of at least one of the plurality of non-primary cells identified by the message.Type: ApplicationFiled: November 16, 2020Publication date: March 11, 2021Applicant: Signal Trust for Wireless InnovationInventors: Stephen G. Dick, Stephen E. Terry, Guodong Zhang, James M. Miller, Sung-Hyuk Shin
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Publication number: 20210076283Abstract: A method and a base station are disclosed. The base station includes a receiver and a transmitter. The base station transmits, to a primary downlink cell, a first scheduling assignment for a first uplink transmission and receives first data in the first uplink transmission to at least a primary uplink cell using a first hybrid automatic repeat request (HARQ) process. The base station transmits, to the primary downlink cell, a second scheduling assignment indicating, the second scheduling assignment indicating a hybrid automatic repeat request (HARQ) process identification of the first HARQ process, a modulation and coding set (MCS), and a transmission time opportunity; and receives the first data in a second uplink transmission using the first HARQ process, the MCS, and the transmission time opportunity, wherein the first data is received in a transmission based on the HARQ process identification.Type: ApplicationFiled: November 16, 2020Publication date: March 11, 2021Applicant: Signal Trust for Wireless InnovationInventors: Guodong Zhang, Sung-Hyuk Shin, Stephen E. Terry, James M. Miller, Stephen G. Dick
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Publication number: 20210068023Abstract: A method and apparatus are disclosed. The apparatus comprises a wireless transceiver and a processor. The apparatus transmits a data packet via a primary cell and a non-primary cell, the primary cell and the non-primary cell, wherein the data packet is sent via the primary cell and the non-primary cell over an enhanced uplink (EU) channel. On a condition that the transmitted data packet is not successfully decoded by the primary cell and also not successfully decoded by the non-primary cell, the apparatus receives a negative acknowledgement (NACK) signal from the primary cell and not receiving the NACK signal from the non-primary cell and retransmits the data packet in response to receiving the NACK signal from the primary cell even though the NACK signal was not received from the non-primary cell.Type: ApplicationFiled: November 16, 2020Publication date: March 4, 2021Applicant: Signal Trust for Wireless InnovationInventors: Stephen G. Dick, Stephen E. Terry, Guodong Zhang, James M. Miller, Sung-Hyuk Shin
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Publication number: 20210068024Abstract: A method and apparatus are disclosed. The apparatus comprises a wireless transceiver and a processor. The apparatus performs wireless communications with a primary cell, receives a message via a shared channel of the primary cell, wherein the received message includes information identifying a plurality of non-primary cells, monitors downlink channels of the identified plurality of non-primary cells based on the received message, and receives data over a downlink channel of at least one of the identified plurality of non-primary cells based on the monitored downlink channels.Type: ApplicationFiled: November 16, 2020Publication date: March 4, 2021Applicant: Signal Trust for Wireless InnovationInventors: Stephen G. Dick, Stephen E. Terry, Guodong Zhang, James M. Miller, Sung-Hyuk Shin
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Patent number: 10924972Abstract: A method and a wireless transmit/receive unit (WTRU) are disclosed. The WTRU includes a receiver and a transmitter. The WTRU receives, from a primary downlink cell, a first scheduling assignment for a first uplink transmission and transmits first data in the first uplink transmission to at least a primary uplink cell using a first hybrid automatic repeat request (HARQ) process. The WTRU receives, from the primary downlink cell, a second scheduling assignment, the second scheduling assignment indicating a hybrid automatic repeat request (HARQ) process identification of the first HARQ process, a modulation and coding set (MCS), and a transmission time opportunity, determines whether to retransmit the first data based on the HARQ process identification, and retransmits the first data in a second uplink transmission using the first HARQ process, the MCS, and the transmission time opportunity.Type: GrantFiled: November 16, 2020Date of Patent: February 16, 2021Assignee: Signal Trust for Wireless InnovationInventors: Guodong Zhang, Sung-Hyuk Shin, Stephen E. Terry, James M. Miller, Stephen G. Dick
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Publication number: 20210029694Abstract: Methods and systems for transmitting uplink control information and feedback are disclosed for carrier aggregation systems. A user equipment device may be configured to transmit uplink control information and other feedback for several downlink component carriers using one or more uplink component carriers. The user equipment device may be configured to transmit such data using a physical uplink control channel rather than a physical uplink shared channel. The user equipment device may be configured to determine the uplink control information and feedback data that is to be transmitted, the physical uplink control channel resources to be used to transmit the uplink control information and feedback data, and how the uplink control information and feedback data may be transmitted over the physical uplink control channel.Type: ApplicationFiled: October 9, 2020Publication date: January 28, 2021Applicant: InterDigital Patent Holdings, Inc.Inventors: Shahrokh Nayeb Nazar, Kyle Jung-Lin Pan, Robert L. Olesen, Ghyslain Pelletier, Marian Rudolf, Paul Marinier, Charles A. Dennean, Stephen G. Dick, Allan Y. Tsai, Christopher R. Cave, Chang-Soo Koo
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Patent number: 10904869Abstract: Methods and systems for transmitting uplink control information and feedback are disclosed for carrier aggregation systems. A user equipment device may be configured to transmit uplink control information and other feedback for several downlink component carriers using one or more uplink component carriers. The user equipment device may be configured to transmit such data using a physical uplink control channel rather than a physical uplink shared channel. The user equipment device may be configured to determine the uplink control information and feedback data that is to be transmitted, the physical uplink control channel resources to be used to transmit the uplink control information and feedback data, and how the uplink control information and feedback data may be transmitted over the physical uplink control channel.Type: GrantFiled: June 6, 2019Date of Patent: January 26, 2021Assignee: InterDigital Patent Holdings, Inc.Inventors: Shahrokh Nayeb Nazar, Kyle Jung-Lin Pan, Robert L. Olesen, Ghyslain Pelletier, Marian Rudolf, Paul Marinier, Charles A. Dennean, Stephen G. Dick, Allan Y. Tsai, Christopher R. Cave, Chang-Soo Koo