Patents Examined by Hong S. Cho
  • Patent number: 11764919
    Abstract: A device may include a transceiver configured to access a communication network including a primary cell and a secondary cell, and a device controller configured to receive, on the secondary cell, scheduling information for the primary cell, and monitor a common search space for the primary cell. The device controller may be configured to selectively monitor the common search space for broadcast information. The device controller may be configured to selectively monitor the common search space based on a type of the common search space on the primary cell. A method may include scheduling, by a first scheduling mechanism, a primary cell, wherein the first scheduling mechanism comprises scheduling the primary cell by a secondary cell, scheduling, by a second scheduling mechanism, the primary cell, and deactivating the secondary cell based on switching from the first scheduling mechanism to the second scheduling mechanism. The second scheduling mechanism may include self-scheduling.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: September 19, 2023
    Inventors: Jung Hyun Bae, Hamid Saber
  • Patent number: 11758471
    Abstract: Stations (STAs) in the network transmit broadcast frames which incorporate sharing information about specific parameter settings in the basic service set (BSS). Updates are transmitted to the other STAs when parameter settings change, which include version information about the parameter settings. A STA receiving an update records version information, which is incorporated in any response or broadcast back to the transmitting station to indicate that the specific update was properly received. The transmitting STA can indicate which other STAs are to provide feedback to the update information. The sharing information, or indicated portions thereof, may be shared with overlapping BSS STAs as well.
    Type: Grant
    Filed: October 24, 2021
    Date of Patent: September 12, 2023
    Assignees: SONY GROUP CORPORATION, SONY CORPORATION OF AMERICA
    Inventors: Liangxiao Xin, Mohamed Abouelseoud
  • Patent number: 11750338
    Abstract: Methods, systems, and devices for wireless communication are described. A device may receive a grant that schedules a set of sidelink occasions associated with sidelink communication from the device, and that indicates a set of uplink occasions for indicating feedback associated with the sidelink communication. The device may transmit a sidelink message during a sidelink occasion of the set of sidelink occasions, and generate feedback information based on the transmitted sidelink message. The feedback information may include an acknowledgement (ACK) or a negative acknowledgment (NACK) associated with the sidelink message. The device may transmit an uplink feedback message including the feedback information during an uplink occasion of the set of uplink occasions. The feedback information may include an indication of the ACK or the NACK.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: September 5, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Wei Yang, Seyedkianoush Hosseini
  • Patent number: 11751264
    Abstract: For example, a wireless communication device may be configured to, while communicating via a first radio of the wireless communication device over a first network connection in a first WLAN over a first wireless communication frequency band, identify a second WLAN over a second wireless communication frequency band for Concurrent Multiple Band (CMB) network access, the second wireless communication frequency band different from the first wireless communication frequency band; based on identifying the second WLAN, to automatically transmit from a second radio of the wireless communication device user credentials to establish a second network connection with the second WLAN over the second wireless communication frequency band, the second network connection concurrent with the first network connection; and to concurrently communicate over the first and second network connections by routing to the first and second radios a plurality of application streams corresponding to one or more applications.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: September 5, 2023
    Assignee: INTEL CORPORATION
    Inventors: Ofer Hareuveni, Daniel Cohn, David Birnbaum, Ehud Reshef, Dor Chay, Sivan Koffler
  • Patent number: 11743960
    Abstract: An access point generates respective first data units for transmission in respective frequency segments, each first data unit including a respective beacon frame having an indication that the access point is operating in multiple frequency segments, and each beacon frame including a respective MAC address utilized by the access point for operation in the respective frequency segment. The access point transmits the respective first data units having the respective beacon frames in respective primary channels of the respective frequency segments to permit client stations to discover the access point in any of the respective primary channels. In response to receiving from a first client station a probe request frame in one of the frequency segments, the access point transmits a probe response frame in the one frequency segment, the probe response frame including, for each frequency segment, respective operation information indicating respective operation parameters for the respective frequency segment.
    Type: Grant
    Filed: June 13, 2022
    Date of Patent: August 29, 2023
    Assignee: Marvell Asia Pte Ltd
    Inventors: Liwen Chu, Hongyuan Zhang, Hui-Ling Lou
  • Patent number: 11743813
    Abstract: The invention relates to methods and devices for managing a plurality of non-coordinated radio access networks. In an aspect, a method of a mobility management node is provided for managing a plurality of non-coordinated radio access networks (RANs) in a wireless communication network. The method comprises receiving, from a base station of a first of the plurality of RANs, information indicating frequencies available in the first RAN for accessing a network served by the mobility management node, acquiring information identifying a base station of a second of the plurality of RANs, said network being operated by an operator different from those operating the first and second RANs; and transmitting, to the base station of the second RAN, the information indicating the frequencies available in the first RAN for accessing said network.
    Type: Grant
    Filed: February 21, 2022
    Date of Patent: August 29, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Filip Mestanov, Tomas Hedberg, Jari Vikberg
  • Patent number: 11737132
    Abstract: Disclosed herein includes a system, a method, and a device for providing latency sensitive links. A wireless device can receive, from a wireless node, an advertisement message indicating a set of wireless local area network (WLAN) links that support one or more defined latency requirements, a capability of the wireless node to support the set of WLAN links, a plurality of parameters, an operating mode, and a status for the set of WLAN links. The wireless device can send, to the wireless node responsive to the advertisement message, a request to access a first link of the set of WLAN links. The request can indicate a capability of the wireless device to interoperate with the wireless node to use the first link. The wireless device can access the first link of the set of WLAN links if the wireless node accepts the request to access the first link.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: August 22, 2023
    Assignee: Meta Platforms Technologies, LLC
    Inventor: Chunyu Hu
  • Patent number: 11737011
    Abstract: According to an example aspect of the present invention, there is provided a method comprising, transmitting to a Network Function, NF, service producer, by a Service Communication Proxy, SCP, a service request on behalf of an NF service consumer, wherein the service request comprises an access token, receiving, by the SCP, a service response from the NF service producer and upon receiving the service response, transmitting to the NF service consumer, by the SCP, information related to the access token.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: August 22, 2023
    Assignee: Nokia Technologies Oy
    Inventors: Chaitanya Aggarwal, Saurabh Khare, Anja Jerichow, Bruno Landais
  • Patent number: 11737010
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate via a first connection using one or more transmit parameters. The UE may determine to suspend subsequent attempts to communicate via a second connection, in a dual connection mode, based at least in part on satisfaction of a threshold number of failed attempts to communicate via the second connection. The UE may determine one or more parameters for suspension of the subsequent attempts to communicate via the second connection based at least in part on a determination that satisfaction of the threshold number of failed attempts is associated with one or more exposure conditions that are based at least in part on the one or more transmit parameters. Numerous other aspects are provided.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: August 22, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Ramesh Chandra Chirala, Bhupesh Manoharlal Umatt, Troy Curtiss, Daniel Amerga
  • Patent number: 11737113
    Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE) configured with uplink (UL) spatial multiplexing and UL skipping, the UE receives, from a base station, two UL grants for a Transmission Time Interval (TTI). The UE generates two Medium Access Control (MAC) Protocol Data Units (PDUs) for the TTI, wherein a first MAC PDU of the two MAC PDUs is able to accommodate all available data of the UE. The UE transmits the two MAC PDUs to the base station.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: August 22, 2023
    Assignee: ASUSTek Computer Inc.
    Inventors: Yi-Hsuan Huang, Ko-Chiang Lin
  • Patent number: 11729807
    Abstract: Aspects of the present disclosure provide techniques for triggering generation and transmission of a channel state information (CSI) report by the user equipment (UE) in response to issuance of at least one downlink grant by the base station. Additionally, in order to address unique challenges that may arise with respect to traffic collisions and desynchronizations based on downlink grant CSI report triggering (e.g., missing downlink control information (DCI)), aspects of the present disclosure may further implement restrictions for transmission of aperiodic CSI (A-CSI) by the UE on physical uplink control channel (PUCCH) triggered by downlink grant. Additionally, aspects of the present disclosure provide techniques for utilizing a duplicate CSI trigger indication (e.g., indicator in downlink DCI) between multiple messages in order to signal to the UE that the transmission of A-CSI may be multiplexed or merged with another uplink message (e.g., acknowledgement).
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: August 15, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Yi Huang, Wei Yang, Peter Gaal, Juan Montojo, Tingfang Ji, Hwan Joon Kwon, Seyedkianoush Hosseini, Krishna Kiran Mukkavilli
  • Patent number: 11722261
    Abstract: [Subject] To make flexible design according to a use case possible and further improve the transmission efficiency of the entire system. [Solving Means] A communication apparatus includes a communication section configured to perform wireless communication, and a control section configured to control such that information corresponding to a plurality of one-encoding units to be made a target of re-transmission is notified to another apparatus, the target of re-transmission being, from among one or a plurality of one-encoding units defined so as to include at least part of a plurality of one-encoding units included in a predetermined transmission unit, any of the plurality of one-encoding units whose reception results in failure and all of the plurality of one-encoding units included in the predetermined transmission unit.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: August 8, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Hiroki Matsuda, Kazuyuki Shimezawa, Naoki Kusashima
  • Patent number: 11716721
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive signaling that indicates whether feedback for each of one or more downlink messages scheduled to be received at the UE is to be single-bit feedback or multi-bit feedback. The UE may monitor for the one or more downlink messages. The UE may generate, based at least in part on the monitoring for the one or more downlink messages, a codebook for reporting the feedback pertaining to each downlink message, the codebook supporting inclusion of both single-bit feedback and multi-bit feedback based at least in part on the signaling. The UE may transmit a feedback message that is based at least in part on the codebook.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: August 1, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Yi Huang, Wanshi Chen, Peter Gaal, Seyedkianoush Hosseini
  • Patent number: 11711750
    Abstract: A user equipment (UE) may receiving, from a base station, a synchronization signal block (SSB) of a set of quasi-collocated (QCL) SSBs, the SSB comprising an indication of a parameter indicating information associated with a plurality of downlink control channel locations corresponding to the set of QCL SSBs. The UE may determine, based at least in part on the parameter, the plurality of downlink control channel locations corresponding to the set of QCL SSBs. The UE may receive a downlink grant for a system information based at least in part on monitoring one or more downlink control channel locations of the plurality of downlink control channel locations. The UE may receive the system information based at least in part on the downlink grant. The UE may establish a connection with the base station based at least in part on the SSB and the received system information.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: July 25, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Jing Sun, Xiaoxia Zhang, Kapil Bhattad
  • Patent number: 11711752
    Abstract: An electronic device may advertise a first BSSID and a second BSSID having a common SSID, separate wireless connection interfaces, and different capabilities, where the first BSSID may support a first IEEE 802.11 standard, and the second BSSID may support one or more previous IEEE 802.11 standards, but may not support the first IEEE 802.11 standard. Then, the electronic device may receive a probe request associated with a second electronic device. Moreover, the electronic device may determine whether the second electronic device supports the first IEEE 802.11 standard based at least in part on one or more fields in the probe request. Next, the electronic device may selectively provide a probe response to the second electronic device with one of the first BSSID and the second BSSID based at least in part on the determination.
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: July 25, 2023
    Assignee: ARRIS Enterprises LLC
    Inventors: Peter G. Khoury, Sundar Sankaran
  • Patent number: 11711816
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a physical downlink control channel (PDCCH) communication including first downlink control information (DCI) that grants resources for a dedicated control physical downlink shared channel (PDSCH) communication. The UE may receive the dedicated control PDSCH communication, wherein the dedicated control PDSCH includes second DCI. Numerous other aspects are described.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: July 25, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Jing Sun, Xiaoxia Zhang
  • Patent number: 11706706
    Abstract: Technologies directed to access point (AP) classification and selection to minimize a number of disconnect messages and achieve better throughput and reduce latency when a device is presented with multiple basic service set identifiers (BSSIDs) for AP selection are described. One method receives disconnect metrics from wireless devices, the disconnect metrics including a reason code associated with a disconnect message and a BSSID and an Organizationally Unique Identifier (OUI) associated with an AP. The method identifies a set of APs using a reason code for a load balancing or band steering operation by clustering the disconnect metrics. The method receives a query with a first BSSID and a first OUI associated with a first AP and determines that the first AP is part of the set of APs using the reason code. The method sends a response with the reason code being used for load balancing or band steering operation.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: July 18, 2023
    Assignee: Amazon Technologies, Inc.
    Inventor: Ashish Kumar Shukla
  • Patent number: 11706781
    Abstract: A method and apparatus for monitoring downlink control information (DCI) in a wireless communication system, especially in a new radio access technology (NR) is provided. A user equipment (UE) monitors first DCI having a first size in a UE specific search space (USS). The first size is determined based on an active bandwidth part (BWP). The UE further monitors second DCI having a second size in a common search space (CSS). The second size is determined based on a default BWP.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: July 18, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Yunjung Yi, Daesung Hwang
  • Patent number: 11706816
    Abstract: An apparatus comprising circuitry configured to perform a Random Access procedure that is based on one or more access control parameters that are specific for a predefined coverage level.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: July 18, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Vivek Sharma, Brian Alexander Martin, Shin Horng Wong, Martin Warwick Beale
  • Patent number: 11706793
    Abstract: Embodiments of a User Equipment (UE) to support dual-connectivity with a Master Evolved Node-B (MeNB) and a Secondary eNB (SeNB) are disclosed herein. The UE may receive downlink traffic packets from the MeNB and from the SeNB as part of a split data radio bearer (DRB). At least a portion of control functionality for the split DRB may be performed at each of the MeNB and the SeNB. The UE may receive an uplink eNB indicator for an uplink eNB to which the UE is to transmit uplink traffic packets as part of the split DRB. Based at least partly on the uplink eNB indicator, the UE may transmit uplink traffic packets to the uplink eNB as part of the split DRB. The uplink eNB may be selected from a group that includes the MeNB and the SeNB.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: July 18, 2023
    Assignee: Apple Inc.
    Inventors: Yujian Zhang, Youn Hyoung Heo