Patents by Inventor Jose Luis Pradas

Jose Luis Pradas 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).

  • Methods for controlling re-establishment of IAB nodes
    Patent number: 12369214
    Abstract: A method, system and apparatus for controlling reestablishment of integrated access and backhaul (IAB) nodes are disclosed. According to one or more embodiments, a first integrated access and backhaul (IAB) node is provided. The first IAB node includes processing circuitry configured to, responsive to receiving a radio link failure, RLF, indication from a second IAB node, consider at least the second IAB node to be at least temporarily unsuitable for camping on a cell of the second IAB node. The processing circuitry further configured to, responsive to the second IAB node being considered to be at least temporarily unsuitable for camping, cease to camp on the second IAB node for connection reestablishment.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: July 22, 2025
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Jose Luis Pradas, Oumer Teyeb, Ajmal Muhammad
  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 12231284
    Abstract: Methods and apparatus in a fifth-generation wireless communications network, including an example method, in a wireless device, that includes determining a reporting quality threshold for a parameter related to channel state information (CSI); performing a measurement for each of a plurality of beams from a first predetermined set of beams for evaluation; evaluating the measurement for each of the plurality of beams against the reporting quality threshold; discontinuing the performing and evaluating of measurements in response to determining that the reporting quality threshold is met for one of the beams, such that one or more beams in the first predetermined set of beams are not measured and evaluated; and reporting, to the wireless communications network, CSI for the one of the beams.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: February 18, 2025
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Bo Lincoln, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Johan Nilsson, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Anders Wallen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Discontinuous Reception Operation of a Wireless Communication Device
    Publication number: 20250056654
    Abstract: A wireless communication device (14) is configured for discontinuous reception. DRX, operation in a wireless communication network (10). The wireless communication device (14) receives a DRX configuration (26) from the wireless communication network (10). The DRX configuration (26) configures the wireless communication device (14) with respective durations of multiple on-duration timers (15) for a DRX group, where the DRX group comprises one or more serving cells of the wireless communication device (14). In some embodiments, the multiple on-duration timers (15) include an inner on-duration timer (15A) and an outer on-duration timer (15B), e.g., where running of the outer on-duration timer (15B) is a prerequisite for starting or re-starting the inner on-duration timer (15A).
    Type: Application
    Filed: December 19, 2022
    Publication date: February 13, 2025
    Inventors: Jose Luis Pradas, Du Ho Kang, Andra Mihaela Voicu
  • MULTIPLE DRX CONFIGURATIONS WITH TRAFFIC FLOW INFORMATION
    Publication number: 20240430979
    Abstract: Systems and methods for signaling of traffic flow information for Discontinuous Reception (DRX) configuration are provided. A method of operating a UE for determining a flow type includes: receiving a configuration of flow identify information with an association between one or more of: Downlink Control Information (DCIs); Radio Network Temporary Identifier (RNTIs); a combination of fields; with one or more DRX configurations; monitoring a Physical Downlink Control Channel (PDCCH) in DRX Active Time; in response to receiving a PDCCH with DCI indication of a flow type, identifying the DRX configuration k associated to the DCI indication; and starting or restarting a corresponding timer in the next symbol after PDCCH reception. In this way, signaling for a flow type, DRX configuration, or DRX parameter value indication from a gNB to a UE can be provided, in order to optimize multiple DRX cycle configurations per Serving Cell, where one or more of the configurations are active simultaneously.
    Type: Application
    Filed: October 21, 2022
    Publication date: December 26, 2024
    Inventors: Jose Luis Pradas, Du Ho Kang, Andra Mihaela Voicu
  • Semi-Persistent Physical Downlink Control Channel (PDCCH)
    Publication number: 20240430908
    Abstract: Embodiments include methods for a user equipment (UE) configured to operate in a wireless network according to a discontinuous reception (DRX) configuration comprising periodic DRX on durations. Such method include awakening for a first duration from a low energy consumption state. The first duration is outside of the periodic DRX on durations, or within but shorter than one of the periodic DRX on durations. Such methods include. during the first duration, monitoring a semi-persistent physical downlink control channel (SP-PDCCH) from the wireless network for downlink control information (DO) intended for the UE. Other embodiments include complementary methods for a network node. as well as UEs and network nodes configured to perform such methods.
    Type: Application
    Filed: October 17, 2022
    Publication date: December 26, 2024
    Inventors: Ying Sun, Du Ho Kang, Jose Luis Pradas, Kittipong Kittichokechai
  • Network Architecture, Methods, and Devices for a Wireless Communications Network
    Publication number: 20240421931
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Application
    Filed: January 2, 2024
    Publication date: December 19, 2024
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • First node, second node, fourth node and methods performed thereby in a communications network
    Patent number: 12166664
    Abstract: A method performed by a first node. The first node operates in a communications network. The first node determines, based on a header of a packet, a first number of hops. The first number of hops are the hops the packet has to traverse in the communications network to reach a second node in the communications network. The header of the packet indicates a second number of hops between the second node and a third node in the communications network in a first path. The first node obtains a wired backhaul connection to a core network of the communications network from the third node. The first node then initiates routing the packet towards the second node based on the determined first number of hops.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: December 10, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Per-Erik Eriksson, Jose Luis Pradas, Ajmal Muhammad, Marco Belleschi, Oumer Teyab
  • Packet Tunneling in a Wireless Communication Network
    Publication number: 20240388962
    Abstract: A transmit network node (14, 20) is configured for use in a wireless communication network (10). The transmit network node (14, 20) tunnels packets (18) from the transmit network node (14, 20) to a receive network node (20, 14) in the wireless communication network (10). The transmit network node (14, 20) also transmits, to the receive network node (20, 14), signaling (26) that indicates which tunneled packets (18) carry application layer data from the same application layer packet (16), how many tunneled packets (18) carry application layer data from the same application layer packet (16), and/or a size of an application layer packet (16). Based on the signaling (26), the receive network node (20, 14) in some embodiments schedules transmission of the tunneled packets (18) from the receive network node (20, 14) and/or allocates radio resources for transmission of the tunneled packets (18) from the receive network node (20, 14) towards a wireless device (12) served by the receive network node (20, 14).
    Type: Application
    Filed: January 13, 2022
    Publication date: November 21, 2024
    Inventors: Du Ho Kang, Paul Schliwa-Bertling, Jose Luis Pradas
  • METHOD AND NETWORK NODES FOR HANDLING BUFFER STATUS REPORT (BSR) FORMATS
    Publication number: 20240314625
    Abstract: The present disclosure provides, for example, a method performed by a first network node for handling BSRs in a communications system. The method includes determining a format for a BSR, wherein the determined format indicates that the BSR includes a LCG range; creating the BSR with the determined format; and providing the created BSR with the determined format to a second network node.
    Type: Application
    Filed: January 14, 2022
    Publication date: September 19, 2024
    Inventors: Ajmal Muhammad, Jose Luis Pradas
  • DYNAMIC STARTING OF THE DRX RETRANSMISSION TIMER FOR BOUNDED LATENCY APPLICATIONS
    Publication number: 20240292486
    Abstract: A method performed by a user equipment to eliminate or reduce a monitoring period for retransmission associated to Discontinuous Transmission (DRX). The method comprises receiving, from a network node, an indication of whether the monitoring period should be monitored by the User Equipment (UE). The method further comprises determining, based on the indication, whether to start a retransmission timer. In response to a determination that the retransmission timer should be started, the method further comprises starting the retransmission timer.
    Type: Application
    Filed: June 3, 2022
    Publication date: August 29, 2024
    Inventors: Andreas Cedergren, Du Ho Kang, Jose Luis Pradas, Sina Maleki, Ali Nader, Ilmiawan Shubhi
  • Methods, transmitter device and receiver device for communication of MAC PDU
    Patent number: 12058780
    Abstract: Methods, a transmitter device and a receiver device are provided for communication of media access control (MAC) protocol data unit (PDU). According to an embodiment, the transmitter device determines an MAC PDU including an MAC subheader and transmits the MAC PDU to a receiver device. The MAC subheader includes a second logical channel identity (LCID) field which is an extension of a first LCID field. A presence of the second LCID field is indicated by an indicator that is included in the MAC subheader.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: August 6, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Jinhua Liu, Jose Luis Pradas, Ajmal Muhammad, Min Wang
  • BUFFER STATUS REPORT OVERHEAD ESTIMATION
    Publication number: 20240244480
    Abstract: According to some embodiments, a method performed by a wireless device comprises obtaining one or more configuration parameters related to a format for a buffer status report (BSR) The one or more configuration parameters are related to a size of one or more radio link control (RLC) headers and medium access control (MAC) subheaders that will be added to an amount of data reported by the BSR. The method further comprises obtaining one or more configuration parameters related to a trigger for sending a BSR; detecting a BSR triggering event; and transmitting a BSR according to the obtained format.
    Type: Application
    Filed: May 10, 2022
    Publication date: July 18, 2024
    Inventors: Richard Tano, Du Ho Kang, Jose Luis Pradas
  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 12021609
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Grant
    Filed: January 5, 2023
    Date of Patent: June 25, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Handling Configurations in Source Integrated Access Backhaul (IAB) Donor during Temporary Topology Adaptations
    Publication number: 20240187953
    Abstract: Embodiments include methods for a source donor centralized unit (CU) in an integrated access backhaul (IAB) wireless network. Such methods include determining that traffic between the source donor CU and a top-level IAB node in the wireless network needs to be offloaded to a target donor CU in the wireless network. Such methods include sending, to one or more descendant nodes of the source donor CU, a first indication that at least one configuration for traffic between the source donor CU and at least one IAB node is suspended, in association with migration of the top-level IAB node from the source donor CU to the target donor CU. Other embodiments include complementary methods for a target donor CU and for an IAB node, as well as CUs and IAB nodes configured to perform such methods.
    Type: Application
    Filed: May 19, 2022
    Publication date: June 6, 2024
    Inventors: Filip Barac, Ritesh Shreevastav, Marco Belleschi, Ajmal Muhammad, Jose Luis Pradas
  • Mobility Measurement Reporting for XR Services
    Publication number: 20240114367
    Abstract: Embodiments include methods for a user equipment (UE) configured to communicate data corresponding to multiple traffic types with a network node of a wireless network. Such methods include determining a traffic type associated with data communicated between the UE and the network node and selecting a measurement configuration based on the determined traffic type. The selected measurement configuration includes values, of at least one parameter, that are associated with the determined traffic type. Such methods also include performing one or more measurements on downlink (DL) signals from the wireless network according to the selected measurement configuration. Other embodiments include complementary methods for a network node, as well as UEs and network nodes configured to perform such methods.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 4, 2024
    Inventors: Muhammad Ali Kazmi, Du Ho Kang, Jose Luis Pradas
  • PDCP UL Split and Pre-Processing
    Publication number: 20240057185
    Abstract: According to an aspect, a UE in an uplink split-bearer configuration is configured to transmit PDUs by a first RLC entity via a first uplink transmission path and/or by a second RLC entity via a second uplink transmission path. The UE determines a total amount of data volume from PDCP data volume and RLC data volume pending for initial transmission in the two RLC entities. The UE decides whether submission of PDCP data volume is allowed to either of the two RLC entities or to only the first RLC entity, based on whether the total amount of data volume meets or exceeds a first threshold. The UE also reports the PDCP data volume to both the first and second uplink transmission paths or only the first uplink transmission path, based on whether the total amount of data volume meets or exceeds a first threshold.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 15, 2024
    Inventors: Jose Luis Pradas, Torsten Dudda, Henning Wiemann, Henrik Enbuske
  • Method and apparatus used in transmission reliability
    Patent number: 11895514
    Abstract: A method for transmission reliability comprises receiving, from a first network node at a second network node, a message indicating that a first connection between the first network node and a terminal device has failed. The message comprises an indication to initiate a second connection with the terminal device from the second network node. The method further comprises establishing, at the second network node, the second connection with the terminal device based on the message. The second network node comprises a third connection established before the first connection failed. The first connection carries data transmitted in the third connection before the first connection failed, and the second connection carries data transmitted in the third connection after the first connection failed. The method for interference coordination utilizes duplicated transmissions to secure data transmission and to prevent data loss in an unexpected system failure.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: February 6, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Jose Luis Pradas, Nianshan Shi, Torsten Dudda
  • First communication device, second communication device and methods performed therein for controlling transmission
    Patent number: 11888619
    Abstract: Embodiments herein relate to e.g. a method performed by a first communication device for controlling transmission of one or more data packets in a wireless communication network. The first communication device transmits an indication, to a second communication device, indicating one or more of the following: a maximum number of duplicates allowed to be transmitted for each data packet; type of duplication; a data radio bearer, DRB, for which duplication is configured; a radio link control, RLC, entity that is allowed to transmit a duplicate; an order of RLC entities in which the second communication device should transmit a first data packet and following duplicates; whether duplication is activated or deactivated for a DRB.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: January 30, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Jose Luis Pradas, Torsten Dudda, Nianshan Shi
  • Systems and methods for removal of duplicated packets for transmission
    Patent number: 11870593
    Abstract: According to certain embodiments, a method in a wireless device (110) includes transmitting a protocol data unit (PDU) or segment of a PDU on a first link and transmitting the PDU or the segment of the PDU on a second link. One or more retransmissions of the PDU or the segment of the PDU are scheduled on the second link. A positive acknowledgment is received from a receiver. The positive acknowledgement indicates a successful receipt of the PDU or the segment of the PDU on the first link. In response to receiving the positive acknowledgement, the one or more retransmissions of the PDU or the segment of the PDU on the second link are cancelled.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: January 9, 2024
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Jose Luis Pradas, Torsten Dudda, Caner Kilinc
  • PACKET TRANSMISSION AND RECEPTION IN A WIRELESS COMMUNICATION NETWORK
    Publication number: 20240007410
    Abstract: A receiver (16) is configured for use in a wireless communication network. The receiver (16) waits to receive one or more packets (14-X) from a transmitter (12). The receiver (16) receives, from the transmitter (12), signaling (22) indicating that the receiver (16) is to consider the one or more packets (14-X) as discarded, not expect the one or more packets (14-X), consider the one or more packets (14-X) as delivered to an upper layer, or consider the one or more packets (14-X) as received. Responsive to receiving the signaling (22), the receiver (16) stops waiting to receive the one or more packets (14-X).
    Type: Application
    Filed: October 13, 2021
    Publication date: January 4, 2024
    Inventors: Richard Tano, Du Ho Kang, Jose Luis Pradas