Patents by Inventor Andres Reial

Andres Reial 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).

  • Network-Based Co-Existence Operations Involving a Radar-Enabled User Equipment
    Publication number: 20230266434
    Abstract: One or more network nodes are configured for operation in a wireless communication network and, specifically, are configured to provide for co-existence between radar-scanning operations of a radar-enabled UE and network communications, where the radar transmissions are in a same or overlapping frequency range as regards the network communications. In an example implementation, a radio network node, referred to as an CONFIGURE ONE OR MORE access point or base station supports coexistence between radar sensing and network communications that are subject to interference from the radar sensing.
    Type: Application
    Filed: July 2, 2021
    Publication date: August 24, 2023
    Inventors: Ashkan Kalantari, Fredrik Dahlgren, Andres Reial, Gang Zou, Magnus Sandgren, Henrik Sjöland
  • Co-Existence Operations Involving a Radar-Enabled User Equipment and Radio Network Nodes
    Publication number: 20230251370
    Abstract: A radar-enabled wireless communication device (12) is configured to communicate with a wireless communication network (10) and performs radar transmissions using a same or overlapping millimeter wave (mmW) frequency range, determine whether there are any neighboring wireless communication devices (32) that are vulnerable to interference from the radar transmissions and, if so, adapt radar transmissions in the affected radar beam directions or transmit assistance information enabling the vulnerable devices (32) to mitigate or avoid the interference. In a particular example, the wireless communication device (12) performs radar transmissions during a Downlink (DL) phase of the wireless communication network (10), such that the vulnerability determinations are with respect to DL interference at the neighboring wireless communication devices (32).
    Type: Application
    Filed: July 10, 2020
    Publication date: August 10, 2023
    Inventors: Ashkan Kalantari, Fredrik Dahlgren, Andres Reial, Gang Zou, Henrik Sjöland, Magnus Sandgren
  • Beamforming calibration
    Patent number: 11705976
    Abstract: A method of beamforming calibration is disclosed for a multi-antenna transceiver configured to communicate with one or more other transceivers. The multi-antenna transceiver has a plurality of transceiver chains connectable to respective antenna elements of the multi-antenna transceiver. Each transceiver chain comprises a transmitter path and a receiver path. The method comprises (for each transceiver chain) feeding an analog signal from the transmitter path to the receiver path via connection circuitry between the transmitter path and the receiver path to provide a digital calibration signal, and determining a beamforming calibration factor for the transceiver chain based on the digital calibration signal. Corresponding apparatus, multi-antenna transceiver, wireless communication node, and computer program product are also disclosed.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: July 18, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventors: Joao Vieira, Andres Reial, Muris Sarajlic
  • Method for determining demodulation reference signal for multiple access transmission
    Patent number: 11705984
    Abstract: The present disclosure relates to a method for a terminal device to determine demodulation reference signal (DMRS), comprising: obtaining (211) a DMRS configuration and a corresponding signature assigned by a network side node; constructing (212) a DMRS according to the DMRS configuration; mapping (213) the DMRS to a physical channel assigned to the terminal device. The signature indicates a processing configuration for the physical channel. In the embodiments of the present disclosure, the signature, and DMRS configuration may be configured correspondingly, to obtain low-crosstalk DMRS signals for different terminal devices, thus, the number of the supported terminal devices may be improved.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: July 18, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Zhipeng Lin, Ali Behravan, Andres Reial, Robert Mark Harrison, Robert Baldemair, Krishna Chitti
  • Network Architecture, Methods, and Devices for a Wireless Communications Network
    Publication number: 20230224059
    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 5, 2023
    Publication date: July 13, 2023
    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
  • METHODS AND APPARATUS FOR SEARCH SPACE SWITCHING
    Publication number: 20230156572
    Abstract: Methods and apparatus in a communication system for search space switching are disclosed. A method performed by a network node in a communication system that includes more than one search space group includes generating a downlink control information, DCI, message, and transmitting the DCI message on a downlink control channel, wherein the DCI message causes a user equipment, UE, to switch from monitoring a first search space group to monitoring a second search space group in response to successfully decoding the DCI message. A method performed by a UE in the communication system, wherein the UE is configured to monitor a first search space group, includes receiving a DCI message on a downlink control channel; and switching from monitoring the first search space group to monitoring a second search space group in response to successfully decoding the DCI message.
    Type: Application
    Filed: February 12, 2021
    Publication date: May 18, 2023
    Inventors: Andres REIAL, Pramod JACOB MATHECKEN, Ali Nader, Sina MALEKI, Ajit NIMBALKER
  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 11652562
    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: December 31, 2020
    Date of Patent: May 16, 2023
    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, Häkan 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, Niklas Johansson, Martin 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 Muller, 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
  • Wake-up dci for wireless devices in connected mode
    Patent number: 11647464
    Abstract: A method, system and apparatus are disclosed. In one or more embodiments, a network node configured to communicate with a wireless device (WD) is provided. The network node is configured to configure a wireless device with a wake-up indication, the wake-up indication configured to cause the wireless device to transition out of at least one of a low power mode or connected Discontinuous Reception (DRX) mode based on the wake-up indication. The network node is configured to signal the wake-up indication in a search space in a physical downlink control channel.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: May 9, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Andres Reial, Sina Maleki, Yutao Sui, Johan Rune, Niklas Andgart
  • Candidate link locating by a wireless terminal
    Patent number: 11647447
    Abstract: A link locating assisting device in a wireless communication network (10) obtains search limitation data concerning the wireless communication network and sends the search limitation data (SLD) to the wireless terminal (12) via a serving network node (14) and a serving link (SLK) for use in obtaining limitations for limiting a search for a set of candidate links (CLK1, CLK2, CLK3). The wireless terminal (12) obtains the search limitation data (SLD), sets limitations for a link search based on the search limitation data, search for candidate links starting with a current link search setting used with the serving link (SLK), and continues searching for candidate links with an offset from the current link search setting that grows with every search until the search limitations have been met.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: May 9, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Andres Reial, Icaro L. J. da Silva, Johan Rune, Henrik Sahlin
  • Reducing Power Consumption of a User Equipment Configured for Discontinuous Reception
    Publication number: 20230127023
    Abstract: An access node (110) configures a User Equipment, UE (105), with a power saving monitoring pattern, and subsequently transmits a power saving signal configured to switch the UE (105) from monitoring a downlink in accordance with a connected mode discontinuous reception, C-DRX, monitoring pattern to monitoring the downlink in accordance with the power saving monitoring pattern. For each of the monitoring patterns, monitoring the down-link in accordance with the monitoring pattern comprises monitoring the down-link only when a monitoring opportunity of the monitoring pattern is concurrent with a scheduled active interval of a C-DRX configuration of the UE (105). For any C-DRX cycle of the C-DRX configuration, the monitoring of the downlink in accordance with the power saving monitoring pattern has a shorter monitoring duration than the monitoring of the downlink in accordance with the C-DRX monitoring pattern.
    Type: Application
    Filed: March 12, 2020
    Publication date: April 27, 2023
    Inventors: Andres Reial, Sina Maleki, Ali Nader, Ilmiawan Shubhi
  • Random Access Preamble Slot Allocation
    Publication number: 20230119731
    Abstract: An example method for transmitting a random access preamble comprises selecting (502) a random access preamble configuration from a plurality of predetermined random access preamble configurations. The method further includes determining (504) a time interval in which to transmit the random access preamble. The method further comprises transmitting (506) the random access preamble according to the selected random access preamble configuration. Each of the plurality of random access preamble configurations comprises a combination of (a) a single root sequence from a predetermined set of one or more root sequences, (b) a single cyclic shift of a predetermined plurality of cyclic shifts for the root sequence, and (c) a single starting position of two or more predetermined starting positions within time intervals allocated for random access preamble transmission.
    Type: Application
    Filed: December 19, 2022
    Publication date: April 20, 2023
    Inventors: Andres Reial, Henrik Sahlin, Oskar Mauritz
  • Network Architecture, Methods, and Devices for a Wireless Communications Network
    Publication number: 20230109947
    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: Application
    Filed: June 8, 2022
    Publication date: April 13, 2023
    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 Wallén, 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
  • POWER SAVING PDCCH MONITORING TECHNIQUES EQUIPMENT
    Publication number: 20230104198
    Abstract: Power savings is achieved by configuring the UE with a sparse search space for power savings and a packed search space for normal PDCCH monitoring. The network is aware of the search space being monitored by the UE and can signal the UE to switch between the two search spaces by sending downlink control information (DCI) to the UE in the search space being monitored by the UE. To conserve power, the network switches the UE to the sparse search space for PDCCH monitoring, which requires less energy than PDCCH monitoring in the packed search space. When the network expects to have downlink data to send, the network sends downlink control information (DCI) to the UE in the sparse search space to cause the UE to switch to the packed search space. The DCI may comprise scheduling information, or a WUS-like signal indicating that the UE should switch search spaces for PDCCH monitoring.
    Type: Application
    Filed: March 12, 2020
    Publication date: April 6, 2023
    Inventors: Sina Maleki, Ali Nader, Andres Reial, Ilmiawan Shubhi
  • Selective Transmission or Reception for Reducing UE Energy Consumption
    Publication number: 20230097818
    Abstract: Embodiments include methods, performed by a user equipment (UE), for selective transmission or reception of signals or channels with a wireless network. Such methods include receiving a first physical downlink control channel (PDCCH) transmission from the wireless network. Such methods also include, without determining whether a signal or channel is scheduled for the UE during a first duration immediately following the first PDCCH transmission, refraining from transmitting or receiving any signals or channels during the first duration. The first duration can be based on one or more of the following: predicted scheduling characteristics for the PDCCH; UE operating conditions; and communication characteristics of an application running on the UE. In some embodiments, such methods can also include determining the predicted scheduling characteristics based on a plurality of second PDCCH transmissions received, from the wireless network, before the first PDCCH transmission.
    Type: Application
    Filed: March 2, 2020
    Publication date: March 30, 2023
    Inventors: Sina Maleki, Ali Nader, Andres Reial
  • METHOD AND APPARATUS FOR CONFIGURING BEAMFORMING OPERATIONS IN A WIRELESS COMMUNICATION NETWORK
    Publication number: 20230098741
    Abstract: A wireless communication device transmits beam sweeping information that indicates a beam sweeping property of the device, and a network node in an associated wireless communication network configures transmission or reception beamforming with respect to the device at one or more Transmission/Reception (TRPs) in the network, based on the beamforming property. Among the various advantages flowing from configuring network-side beamforming for the device in view of the beamforming property, the network need not configure its beamforming operations according to worst-case or minimum-capability assumptions for the device, and, instead tailors its transmission or reception beamforming in dependence on the beamforming property of the device.
    Type: Application
    Filed: August 5, 2022
    Publication date: March 30, 2023
    Inventors: Andres Reial, Icaro L.J. Da Silva, Johan Rune, Henrik Sahlin
  • POWER MANAGEMENT FOR POWER-CONSTRAINED DEVICES
    Publication number: 20230088942
    Abstract: A method for power management of a first communication device, which has first power resources, comprises detecting a second communication device operating in a same area as the first communication device and having second power resources being less constrained than the first power resources. The method also comprises connecting to the second communication device over a non-cellular connection and delegating to the second communication device to perform cellular connection management measurements for the first communication device through cellular communication with a network node.
    Type: Application
    Filed: February 14, 2020
    Publication date: March 23, 2023
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Mohammed ZOUROB, Andreas KRISTENSSON, Gang ZOU, Andres REIAL
  • CSI-RS for AMM measurements
    Patent number: 11611420
    Abstract: According to some embodiments, a method for use in a network node of transmitting a measurement signal for evaluating a quality of a link from a cell comprises: determining (412) a first virtual identifier for a first link; determining (414) a group of one or more channel state information reference signal (CSI-RS) sequences that are available to be transmitted from the cell; associating (420) one or more of a frequency resource allocation, a time resource allocation, a CSI- RS sequence from the group of one or more CSI-RS sequences, and a layer allocation with the first virtual identifier; and transmitting (422) a first CSI-RS for measurement using one or more of the frequency resource allocation, time resource allocation, CSI-RS sequence, and layer allocation associated with the first virtual identifier.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: March 21, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Andres Reial, Icaro L. J. Da Silva, Rui Fan, Claes Tidestav
  • Additional Reference Signals for UEs in Non-Connected States
    Publication number: 20230078444
    Abstract: Embodiments include methods, performed by a user equipment (UE), for receiving reference signals (RS) in a wireless network. Such methods include receiving, from a network node in the wireless network, a configuration for connected-state RS transmitted by the network node. In some embodiments, the connected-state RS can be periodic channel state information RS (CSI-RS) or periodic tracking RS (TRS). Such methods include, while the UE is in a non-connected state and based on the received configuration, determining that the connected-state RS are available during one or more first occasions. Such methods include, while the UE is in the non-connected state, selectively receiving the connected-state RS during the first occasions. Other embodiments include complementary methods performed by a network node, as well as UEs and network nodes configured to perform such methods.
    Type: Application
    Filed: February 10, 2021
    Publication date: March 16, 2023
    Inventors: Sina Maleki, Ali Nader, Claes Tidestav, Ajit Nimbalker, Andres Reial
  • WIRELESS DEVICE GROUPING MECHANISMS AND NETWORK CONFIGURATION FOR FALSE PAGING REDUCTION
    Publication number: 20230079204
    Abstract: A wireless device, UE, in a communication network can receive a paging configuration indicating a paging occasion, PO, from a network node. The UE can further receive a downlink control information, DCI, on a physical downlink control channel, PDCCH, during the PO. The UE can further determine whether to receive data on a physical downlink shared channel, PDSCH, associated with the PDCCH based on the DCI and/or the paging configurations.
    Type: Application
    Filed: February 11, 2021
    Publication date: March 16, 2023
    Inventors: Ali Nader, Sina Maleki, Andres Reial
  • METHODS FOR USER EQUIPMENT MEASUREMENTS ON ADDITIONAL REFERENCE SYMBOLS DURING IDLE MODE FOR POWER SAVING
    Publication number: 20230076100
    Abstract: A wireless communication device having a receiving module, a transmitting module, and a processor which includes a determining module, and a processing module, wherein the wireless communication device is arranged to perform a method for power saving when operating in idle mode in a wireless communication system. Transmissions of a first set of reference symbols, RSs, and a second set of RSs are provided in the wireless communication system. The method includes estimating transmission pattern of the second set of RSs, and determining when to wake up in the idle mode to perform associated measurements based on the estimated transmission pattern of the second set of RSs. The first set of RSs are provided periodically, and the second set of RSs are provided in any of periodic, semi-persistent or aperiodic transmissions.
    Type: Application
    Filed: February 9, 2021
    Publication date: March 9, 2023
    Inventors: Sina MALEKI, Ali NADER, Andres REIAL