Contiguous Regions Interconnected By A Local Area Network Patents (Class 370/338)
  • Patent number: 12047778
    Abstract: Aspects of this description provide for a computer program product comprising computer executable instructions. In at least some examples, the instructions are executable by a controller to cause the controller to broadcast, in a data frame, a scan request to a node, the scan request including a certificate of the controller and a public authentication key of the controller, receive, in the data frame, a scan response from the node, the scan response including a certificate of the node and a public authentication key of the node, and perform pairing between the controller and the node based on the public authentication key of the node and a private authentication key of the controller.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: July 23, 2024
    Assignee: Texas Instruments Incorporated
    Inventors: Archanaa Santhana Krishnan, Alexis Justine Burnight, Ariton E. Xhafa
  • Patent number: 12047866
    Abstract: Methods, systems, and computer readable media can be operable to facilitate an exchange of messages between an access point and a station, wherein the access point requests a unique identifier from the station. The station initiates a secure connection with the access point prior to associating with the access point. The station may either respond with a message declining to provide a unique identifier or respond with a message including a unique identifier to be used by the access point for the station via the secure connection. The response from the station may include additional limitations on the use of the unique identifier by the access point. The access point may enforce different policies against the station depending upon how the station responds to the unique identifier request.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: July 23, 2024
    Assignee: ARRIS ENTERPRISES LLC
    Inventor: Mark Hamilton
  • Patent number: 12047345
    Abstract: Provided are an Access Point Name (APN) configuration method and apparatus, and a readable storage medium. The APN configuration method includes: determining, by a terminal, an APN category of a candidate APN, wherein the APN category includes an APN used in a 5G network or an APN used in a non-5G network; determining, by the terminal, a network mode of the terminal according to a configuration parameter of the terminal, wherein the network mode includes a network mode supporting the 5G network or a network mode not supporting the 5G network; and determining, by the terminal, according to whether the APN category matches the network mode, whether to execute network access based on the candidate APN.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: July 23, 2024
    Assignee: ZTE CORPORATION
    Inventors: Xipeng Li, Song Dang, Zitao Xue, Jiani Zhang
  • Patent number: 12047867
    Abstract: Methods, systems, and computer readable media can be operable to facilitate an exchange of messages between an access point and a station, wherein the access point an unsolicited unique identifier response that comprises a unique identifier from the station. The station provides the unsolicited unique identifier response to the access point after a secure connection is established between the access point and the station such that the unsolicited unique identifier response is sent via the secure connection. The response from the station may include additional limitations on the use of the unique identifier by the access point. The access point may provide different features a station or allow or disallow access to a service or a feature depending upon the unsolicited unique identifier response received from the station.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: July 23, 2024
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Mark Hamilton, Kurt Lumbatis, Jay Strater
  • Patent number: 12047919
    Abstract: Embodiments of this application provide a wireless communications method and apparatus. The wireless communications method in this application includes: A first access point sends, over a common control channel, a first transmission allocation frame to a station, where the first transmission allocation frame is used to indicate the station to communicate with the first access point in a first time period over a first data channel; and the station communicates with the first access point in the first time period over the first data channel.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: July 23, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Guogang Huang, Mao Yang, Bo Li, Yunbo Li
  • Patent number: 12041505
    Abstract: It is disclosed a method for managing a PDU session in a wireless communication system and an apparatus for supporting the same. Particularly, a method for performing handover of a User Equipment (UE) performed by a source Radio Access Network (RAN) that includes a processor, a memory and a communication module in a wireless communication system may include determining to initiate handover to a target RAN; and transmitting a Handover Required message to a source Access and Mobility Management Function (AMF), and the handover is a handover in a case that there is no interface between the RANs or AMF change is required, and the Handover Required message includes a PDU session Identifier (ID) of an activated Protocol Data Unit (PDU) session.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: July 16, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Jinsook Ryu, Laeyoung Kim, Hyunsook Kim, Sangmin Park, Myungjune Youn
  • Patent number: 12041457
    Abstract: A gateway apparatus for a RoIP network includes a secure memory, a first communication interface for transmitting and receiving data to and from terminals in the RoIP network, a second communication interface for transmitting and receiving data to and from a home subscriber server of a mobile communication network, and an operation processor.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: July 16, 2024
    Assignee: UNIONPLACE CO., LTD.
    Inventors: Seongcheol Bang, Young Kyu Shin
  • Patent number: 12041529
    Abstract: Methods, systems, and computer readable media can be operable to facilitate an exchange of messages between an access point and a station, wherein the access point requests a unique identifier from the station. The station may either respond with a message declining to provide a unique identifier or respond with a message including a unique identifier to be used by the access point for the station. The response from the station may include additional limitations on the use of the unique identifier by the access point. The access point may enforce different policies against a station depending upon how the station responds to the unique identifier request.
    Type: Grant
    Filed: May 3, 2023
    Date of Patent: July 16, 2024
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Carol J. Ansley, Jay Strater, Kurt Lumbatis, Mark Hamilton
  • Patent number: 12035264
    Abstract: The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond a 4th generation (4G) communication system such as long term evolution (LTE). A method performed by a terminal in a communication system is provided. The method includes receiving, from a base station, a common timing advance (TA) controlled by the base station, estimating a terminal-specific TA used for compensating for link delay between the base station and the terminal, and determining a TA of the terminal based on the common TA and the terminal-specific TA.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: July 9, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeongho Yeo, Younsun Kim, Hyunseok Ryu, Sungjin Park, Youngbum Kim, Cheolkyu Shin, Seunghoon Choi
  • Patent number: 12035376
    Abstract: A wireless communication terminal communicating wirelessly with a base wireless communication terminal and unassociated with the base wireless communication terminal is disclosed.
    Type: Grant
    Filed: April 10, 2023
    Date of Patent: July 9, 2024
    Assignees: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC., SK TELECOM CO., LTD.
    Inventors: Geonjung Ko, Juhyung Son, Jinsam Kwak
  • Patent number: 12034671
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method and system for managing data transmission in a communication network is provided. During Data Resource Bearer (DRB) creation, network signals to a transmitting node, the data transfer requirement. The network uses a signaling parameter to indicate a large data transfer requirement. Based on the data transfer requirement information collected from the network, the transmitting node determines the type of data format that needs to be used for the data transmission. If the network signals large data transfer requirement, then the transmitting node selects a Subheader format in which the length field of the data format suits the large data transfer requirement. Further, data communication is initiated using the selected Subheader format.
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: July 9, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Anil Agiwal, Anshuman Nigam
  • Patent number: 12034607
    Abstract: An LED display screen controller (10, 31) and a display control system (30) are provided. The LED display screen controller (10, 31) includes: an embedded processor (11, 311); a first WiFi component (14, 313); a second WiFi component (15, 314); a wired network component (16, 315); a first Ethernet PHY chip (17, 316), connected between the wired network component (16, 315) and the embedded processor (11, 311); a programmable logic component (12, 312), connected to the embedded processor (11, 311); and an output port (18), connected to the programmable logic component (12, 312) and configured to connect an LED display screen (33). The embedded processor (11, 311) is configured to configure the first WiFi component (14, 313) to work in an AP mode, and the second WiFi component (15, 314) is adapted to work in a Station mode when the first WiFi component (14, 313) works in the AP mode.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: July 9, 2024
    Assignee: XI'AN NOVASTAR TECH CO., LTD.
    Inventors: Xiongwei Chen, Dan Han
  • Patent number: 12028371
    Abstract: Systems, methods, and related technologies including media access control (MAC) address spoofing detection are described. The MAC address spoofing detection and response may include accessing a first MAC address associated with a first communication on a first port of a first network device and accessing a second MAC address associated with a second communication on a second port of a second network device. Whether the first MAC address and the second MAC address match may be determined. Information associated with a third communication associated with the first MAC address on the first port of the first network device and information associated with a fourth communication associated with the second MAC address on the second port of the second network device may be accessed. An action may be performed associated with the second port of the second network device based on the second MAC address matching the first MAC address.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: July 2, 2024
    Assignee: FORESCOUT TECHNOLOGIES, INC.
    Inventors: Ilya Fainberg, Abdelhamid Masarwa, Oren Nechushtan, Oded Comay
  • Patent number: 12028900
    Abstract: A wireless communication system includes a receiving apparatus and a transmitting apparatus. The transmitting apparatus includes a transmitting processing unit, configured to determine a wireless transmission channel on a first frequency band when in a first mode; a transmitting antenna unit, configured to transmit information of the wireless transmission channel and a channel state information of the wireless transmission channel on a second frequency band when in the first mode of the transmitting apparatus; and a wireless sensing unit, configured to perform a wireless sensing on the wireless transmission channel when in a second mode of the transmitting apparatus.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: July 2, 2024
    Assignee: Wistron NeWeb Corporation
    Inventors: Chia-Hsin Wu, Chia-Hsiang Wang
  • Patent number: 12021673
    Abstract: A communication device performs a backoff procedure for a duration of time to determine whether a first sub-channel of a communication channel and a second sub-channel of the communication channel are available for transmission by the communication device. The first sub-channel is designated as a primary channel and the second sub-channel is designated as a secondary channel. Performing the backoff procedure includes using a single backoff counter, and starting and stopping the backoff counter based on sensing the first sub-channel and sensing the second sub-channel.
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: June 25, 2024
    Assignee: Marvell Asia Pte Ltd
    Inventors: Rui Cao, Hongyuan Zhang, Liwen Chu, Prashant Sharma
  • Patent number: 12022280
    Abstract: An apparatus of user equipment (UE) comprises one or more baseband processors to process at least one non-public network (NPN) identifier (NPN-ID) broadcast by an NPN and zero or more Public Land Mobile Network (PLMN) identifier (PLMN-ID) broadcast by a PLMN, to compare the NPN-ID against a logical list of NPN-IDs and PLMN-IDs ranked in decreasing order of priority, and to connect with the highest ranked processed NPN or PLMN based on a rank of the NPN-ID in the list. The apparatus can include a memory to store the list of NPN-IDs and PLMN-IDs as a logical list of Equivalent Home Networks or as Operator Controlled Network Selector with Access Technology list.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: June 25, 2024
    Assignee: Apple Inc.
    Inventors: Alexandre Stojanovski, Robert Zaus, Puneet Jain, Meghashree Dattatri Kedalagudde, Ellen Liao
  • Patent number: 12022514
    Abstract: In a 5G or 6G network with high traffic density, wireless users are often forced to delay important transmissions, to avoid interference with other users. For enhanced efficiency and reduced overall latency, a base station can provide an uplink grant to the waiting user before the mandated delay has expired, thereby avoiding wasted time and wasted resources. The base station can determine which user has waited the longest time, and can provide the grant to that longest-delayed user. Message priority and length, and other factors, can also be considered in selecting which user to accelerate, depending on network rules. By allowing a delayed user to immediately transmit when conditions allow, the base station can reduce the average delay per message transmission, assist users in uploading their messages, and enhance network efficiency generally.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: June 25, 2024
    Inventors: David E. Newman, R. Kemp Massengill
  • Patent number: 12021594
    Abstract: The present disclosure provides methods and apparatus related to NDPA frame indication. An aspect of the disclosure provides a method. The method includes sending, to one or more stations (STAs), a request for channel state information (CSI). The request includes a null data packet announcement (NDPA) frame including a first field and a second field. The first field indicates presence of the second field, and the second field indicates a variant of the NDPA frame. The method further includes receiving, from the one or more STAs, a CSI feedback response based on the request. In some embodiments, the first field is one of a sounding dialog token field and indicates the presence of the second field via at least two bits. In some embodiments, the first field is a frame control field and indicates the second field via a 4-bit subtype subfield.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: June 25, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Michael Montemurro, Jung Hoon Suh, Osama Aboul-Magd, Stephen McCann, Yan Xin, Kwok Shum Au
  • Patent number: 12022572
    Abstract: Proposed are a method and an apparatus for receiving an MAC address of another STA within a reception MLD in a wireless LAN system. Specifically, the reception MLD receives an ML element from a transmission MLD through a first link. The reception MLD decodes the ML element. The ML element includes common information and link information. The link information includes a profile field of the second transmission STA. The profile field of the second transmission STA includes first information relating to whether an MAC address of the second transmission STA exists. If the first information is configured to be 1, the profile field of the second transmission ST A includes the MAC address of the second transmission STA.
    Type: Grant
    Filed: September 8, 2023
    Date of Patent: June 25, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Insun Jang, Jeongki Kim, Jinsoo Choi, Namyeong Kim, Sunhee Baek
  • Patent number: 12015979
    Abstract: An electronic apparatus includes a wireless communication section capable of executing first wireless communication, which is communication with a terminal device through an external access point and second wireless communication, which is direct connection to the terminal device and a processing section configured to perform communication control for the wireless communication section. When security strength of a second security standard of the second wireless communication is higher compared with security strength of a first security standard of the first wireless communication, the wireless communication section switches the communication with the terminal device from the first wireless communication to the second wireless communication.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: June 18, 2024
    Assignee: SEIKO EPSON CORPORATION
    Inventor: Kota Nishida
  • Patent number: 12010715
    Abstract: A method of coordinating interference includes: it is determined whether in-device interference exists between uplink and downlink transmissions, by UE, in two frequency bands; and when the in-device interference exists between the uplink and downlink transmissions, by the UE, in the two frequency bands, configuration information is sent to the UE, where the configuration information instructs the UE to, in a time interval during which a base station sends control data of the downlink transmission in one of the two frequency bands, stop the uplink transmission in at least one of the two frequency bands or perform power back-off for the uplink transmission in the at least one of the two frequency bands.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: June 11, 2024
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Juejia Zhou
  • Patent number: 12010741
    Abstract: Embodiments of this application describe a communication method, a first station (STA), a second STA, and an access point (AP). The method includes: determining, by a first STA, a first basic service set (BSS) color; generating, by the first STA, a data frame when the first station STA and a second STA perform D2D transmission, where the data frame includes the first BSS color; and sending, by the first STA, the data frame to the second STA. The first BSS color is carried in the D2D data frame, so that when receiving the data frame, another receiving station in a BSS to which the first STA and the second STA belong can determine that the frame is a frame from a neighboring cell.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: June 11, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Meilu Lin, Xun Zhou, Xiao Han, Yuchen Guo, Yunbo Li
  • Patent number: 12010559
    Abstract: Techniques for dynamically negotiating a service legal agreement (SLA) between a roaming device and a visited network (VN) in an identity federation. An identity profile provided to a user device by an identity provider (IDP) is accessed by the user device. The identity profile includes a first SLA criteria. An advertisement from the VN indicating one or more SLAs supported by the VN is received at the user device. The advertisement is received before the user device has associated with the VN. The IDP and the VN are part of a same identity federation. It is determined that the SLA supported by the VN satisfies the first SLA criteria. Upon that determination, an acceptance is transmitted by the user device to the VN, and the user device is associated with the VN.
    Type: Grant
    Filed: March 21, 2023
    Date of Patent: June 11, 2024
    Assignee: Cisco Technology, Inc.
    Inventors: Malcolm M. Smith, Jerome Henry, Mark Grayson, Robert E. Barton, Bart A. Brinckman
  • Patent number: 12001366
    Abstract: An in-vehicle control device a mainboard with at least one connection exposed at a first panel of a housing. One or more connectors in a second panel of the housing are interconnected with the mainboard and accessible from outside the housing for connecting the mainboard to a vehicle system. A mounting frame cooperates with the housing at the first panel of the housing exposing the connection to the mainboard, and at least one interchangeable node, computing node and/or connectivity node, is detachably connected to the mounting frame. The at least one interchangeable node has a connector for connecting to the mainboard, and at least one System-on-a-Chip (SoC) having scalable performance capabilities, or a high-performance antenna.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: June 4, 2024
    Assignee: Harman Becker Automotive Systems GmbH
    Inventors: Krunoslav Orcic, Günther Kraft, Jibin Yuan
  • Patent number: 12004196
    Abstract: Embodiments of this application disclose a method for multi-access point AP coordination and a related apparatus. The method in the embodiments of this application includes: generating, by a first access point AP, a first radio frame, where the first radio frame includes indication information used to indicate transmission duration of a second radio frame sent by a second access point AP; sending, by the first access point AP, the first radio frame to the second access point AP; and in a sending period of the second radio frame, sending, by the first access point AP, a third radio frame to a first station STA associated with the first access point AP.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: June 4, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Yuchen Guo
  • Patent number: 12004015
    Abstract: A station (STA) configured for Quality-of-Service (QoS) management performs a Simple Reflective QoS (SRQ) protocol with an access point (AP) (i.e., another QoS STA) for QoS management of a QoS flow. As part of the SRQ protocol to exchange QoS profiles, the STA may encode a request frame to include a first SRQ capabilities information element (IE) for transmission to the AP. The inclusion of the first SRQ capabilities IE indicating that the STA supports the SRQ protocol. The STA may also decode a response frame received from the AP. The response frame includes a second SRQ capabilities IE indicating that the AP supports the SRQ protocol. The STA may also determine a QoS profile for the QoS flow based on SRQ capabilities of the STA and the AP. The STA may also create a SRQ tuple based the QoS profile for initiating the QoS flow.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: June 4, 2024
    Assignee: Intel Corporation
    Inventors: Necati Canpolat, Ganesh Venkatesan
  • Patent number: 11995685
    Abstract: Systems and methods are provided for reducing communications between servers and a mobile device and providing enhanced security and privacy to wireless beacon services. This can involve a broadcast device transmitting a beacon transmission using a short range wireless radio, such a Bluetooth or WiFi, and including a MAC address, a first unique identifier, and a beacon service identifier. The mobile device then selects one or more unique identifiers from received beacon transmissions, by filtering (that is, selecting) those beacon transmissions which include the beacon service identifier. The wireless device then takes further action, if the first unique identifier is present among the selected one or more unique identifiers, using stored information from the server. The stored information may be delivered to the wireless device in response to the wireless device sending the first unique identifier to a server, or the stored information may have been previously downloaded.
    Type: Grant
    Filed: June 1, 2023
    Date of Patent: May 28, 2024
    Assignee: Proxicom Wireless LLC
    Inventors: James A. Proctor, Jr., James Arthur Proctor, III
  • Patent number: 11995363
    Abstract: An image forming apparatus includes a control unit configured to control the image forming apparatus not to execute orthogonal frequency division multiple access (OFDMA) complying with an Institute of Electrical and Electronics Engineers (IEEE) 802.11 standard, in wireless communication in a direct communication mode, based on a setting made on a setting screen, and a print processing unit configured to execute print processing onto a sheet based on a print job received via wireless communication in the direct communication mode.
    Type: Grant
    Filed: August 1, 2023
    Date of Patent: May 28, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Izumi Fujiwara
  • Patent number: 11997670
    Abstract: This application relates to the wireless communication field, and is applied to a wireless local area network that supports the 802.11be standard. In particular, this application relates to a method including: An access point AP sends a trigger frame, where the trigger frame is used for triggering a station to send an extremely high throughput trigger based physical layer protocol data unit EHT TB PPDU. The station determines, based on one or two of a value indicated by an uplink EHT spatial reuse parameter UL EHT SRP and a value indicated by one or more uplink spatial reuse parameter UL SRP fields in a common information field of the trigger frame, a value indicated by a spatial reuse parameter SRP in a universal signal field U-SIG of the EHT TB PPDU. The STA sends the EHT TB PPDU to the AP.
    Type: Grant
    Filed: June 14, 2023
    Date of Patent: May 28, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jian Yu, Ming Gan, Mengshi Hu
  • Patent number: 11996963
    Abstract: Provided is a base wireless communication terminal. The base wireless communication terminal includes a transceiver and a processor. The processor is configured to transmit a mixed Physical Layer Protocol Data Unit (PPDU) including both data for a Long Range (LR) wireless communication terminal and data for a non-LR wireless communication terminal to the LR wireless communication terminal and the non-LR wireless communication terminal using the transceiver. The LR PPDU including only the data for the LR wireless communication terminal has a narrower bandwidth than a bandwidth of the non-LR PPDU including only the data for the non-LR wireless communication terminal.
    Type: Grant
    Filed: April 10, 2021
    Date of Patent: May 28, 2024
    Assignees: HUMAX NETWORKS, INC., WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
    Inventors: Juhyung Son, Jinsam Kwak, Bonho Koo, Kiwon Kang
  • Patent number: 11997628
    Abstract: Implementations of advanced frequency synchronization in a mobile integrated access backhaul deployment are disclosed. An apparatus includes at least one processor, and at least one non-transitory memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to perform: estimate a change in a propagation delay at two time instants, measure a time period of the two time instants using a local clock of a network node, wherein the two time instants correspond to a known timing of a received signal, subtract the change of the propagation delay from the measured time period, calculate a difference between the subtracted time period and a known timing of the received signal; and convert the difference to a frequency offset value to synchronize downlink transmission frequency between the network node and a parent node.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: May 28, 2024
    Assignee: NOKIA TECHNOLOGIES OY
    Inventors: Ilkka Antero Keskitalo, Esa Tapani Tiirola, Esa Mikael Malkamäki, Juha Sakari Korhonen, Keeth Saliya Jayasinghe Laddu
  • Patent number: 11997523
    Abstract: Various examples pertaining to efficient trigger-based (TB) multi-user (MU) uplink (UL) transmissions in wireless local area networks (WLANs) are described. A stations (STA) receives a trigger frame from an access point (AP), with the trigger frame assigning one or more resource units (RUs) corresponding to one or more subchannels of a plurality of subchannels. The STA then performs a transmission using the assigned one or more RUs responsive to receiving the trigger frame. In an event that at least one subchannel of the plurality of subchannels is detected as being busy, the one or more subchannels may include a subset (e.g., some but not all) of the plurality of subchannels.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: May 28, 2024
    Assignee: MediaTek Singapore Pte. Ltd.
    Inventors: Jianhan Liu, Shengquan Hu, Yongho Seok, Thomas Edward Pare, Jr., Kai Ying Lu
  • Patent number: 11997604
    Abstract: In accordance with an example embodiment of the present invention, a method comprising determining, by a network device of a communication network, a time period for monitoring a random access response; identifying that a wake-up signal occasion for a wakeup signal is overlapping a predetermined time period for the random access response, wherein the predetermined time period comprises the determined time period; and based on the identifying, controlling monitoring of the wake-up signal occasion for a wake-up signal, is disclosed.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: May 28, 2024
    Assignee: Nokia Technologies Oy
    Inventors: Samuli Turtinen, Jussi-Pekka Koskinen, Sami-Jukka Hakola, Timo Koskela, Jorma Kaikkonen
  • Patent number: 11997712
    Abstract: A transmitting wireless device provides channel spatial reuse information to a receiving wireless device for the receiving wireless device to make a determination of how to contend the medium for spatial reuse transmission, when to transmit and what transmissions parameters to use for the transmission in the spatial reuse. A timer is designated to track the remaining time for inter-ESS and/or intra-ESS spatial reuse. The spatial reuse information may include fields indicative of color code identifying BSS, transmission power used, signal to noise ratio headroom available and so on.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: May 28, 2024
    Assignee: ZTE Corporation
    Inventors: Kaiying Lv, Bo Sun, Yonggang Fang
  • Patent number: 11991617
    Abstract: The present disclosure relates to information indication methods and apparatus. One example method includes generating a first frame, where the first frame comprises a neighbor report element, the neighbor report element comprises a basic service set identifier (BSSID) field and a BSSID information field comprising a multi-band field, the multi-band field is used to indicate whether a neighbor access point (AP) indicated by the BSSID field is located in a multiple-band device, and the multiple-band comprises a 6 GHz band, and sending the first frame on a 2.4 GHz band or a 5 GHz band.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: May 21, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Ming Gan, Dandan Liang, Xun Yang
  • Patent number: 11987235
    Abstract: Event-based and subscription-based connected vehicle control and response systems, methods, and apparatus are disclosed. An example method comprises receiving first data acquired by a first plurality of vehicle operation sensors of a first vehicle from a first computing device associated with a first subscriber, identifying an occurrence of an event involving a second vehicle and a third vehicle based on the first data, receiving second data acquired by a second plurality of vehicle operation sensors of the second vehicle, identifying which vehicle of the second vehicle or the third vehicle is at-fault based on the first data and the second data, determining, for the first subscriber and responsive to determining that the first data was used in determining which of the first vehicle or the second vehicle is at-fault, one or more objects, and transmitting the one or more objects to the first computing device.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: May 21, 2024
    Assignee: ALLSTATE INSURANCE COMPANY
    Inventors: Surender Kumar, Clint J. Marlow, Timothy W. Gibson, Mark V. Slusar, Chris Wiklund, Younuskhan Mohamed Iynoolkhan
  • Patent number: 11991561
    Abstract: The methods and systems discussed herein describe a first wireless communication device forwarding a first reservation signal, which identifies one or more time-slots that have been reserved by a second wireless communication device, to avoid “merging collisions.” In some examples, the first wireless communication device also receives a second reservation signal from a third wireless communication device, which identifies at least one time-slot that is the same as a time-slot that was identified in the first reservation signal. The first wireless communication device transmits a forwarded reservation signal that identifies the time-slots reserved by whichever of the second wireless communication device and the third wireless communication device has higher priority data to transmit. In other examples, the first wireless communication device transmits the forwarded reservation signal if a received power value of the first reservation signal is within a pre-defined received power range.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: May 21, 2024
    Assignee: Kyocera Corporation
    Inventors: Amit Kalhan, Henry Chang
  • Patent number: 11991638
    Abstract: Managing aggregated node group power states. A reflected energy device may transmit energy to one of multiple aggregated node groups. Each aggregated node group includes multiple device nodes. The aggregated node group may be moved from one location to another. The transmitted energy is reflected to detect occurrence of a state change condition. A communication device such as the reflected energy device or an anchor node then instructs device node(s) of the aggregated node group to enter a high power state and to enter a low power state.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: May 21, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Qiwei Wang, Tyler Sims, William Allen
  • Patent number: 11991678
    Abstract: There is provided a wireless communication apparatus that is able to perform a first wireless communication and a second wireless communication, the second wireless communication having power consumption lower than that of the first wireless communication. The wireless communication apparatus receives, from another wireless communication apparatus through the second wireless communication, information indicating a channel which the another wireless communication apparatus is able to use in the first wireless communication, selects a communication parameter to be provided to the another wireless communication apparatus based on the received information, the communication parameter being required by the another wireless communication apparatus to connect to an apparatus that forms a network in which the first wireless communication occurs; and transmits the selected communication parameter to the another wireless communication apparatus through the first wireless communication.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: May 21, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Makoto Umehara
  • Patent number: 11991110
    Abstract: A communication method includes: generating an extremely high-throughput physical layer protocol data unit (EHT PPDU) that comprises a legacy physical layer preamble and a new physical layer preamble, wherein the legacy physical layer preamble comprises a legacy short training field (L-STF), a legacy long training field (L-LTF), and a legacy signal (L-SIG) field in turn, and wherein a first field of the new physical layer preamble is a repeat of a field in the legacy physical layer preamble and is modulated by binary phase shift keying, BPSK; and sending the PPDU.
    Type: Grant
    Filed: May 24, 2023
    Date of Patent: May 21, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Ming Gan, Wei Lin, Xun Yang
  • Patent number: 11985602
    Abstract: When a handover is performed, Wi-Fi setting is automatically changed from an inactive state to an active state. In a case where no user operation is performed within a prescribed time period, the Wi-Fi setting is returned from the active state to the inactive state.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: May 14, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hiroshi Sekine
  • Patent number: 11985707
    Abstract: A method is performed by a network node. The method comprises determining to use an extended random access preamble identifier, RAPID, for a random access procedure with a wireless device. The method further comprises transmitting a medium access control, MAC, protocol data unit, PDU. The MAC PDU comprises a header and one or more random access responses, RARs. Each RAR is associated with a corresponding subheader within the header of the MAC PDU. The random access procedure is associated with a first RAR of the one or more RARs and the extended RAPID for the random access procedure is indicated by a combination of one or more bits in the first RAR and one or more bits in the subheader that corresponds to the first RAR.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: May 14, 2024
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Antti Ratilainen, Andreas Höglund, Olof Liberg, Yutao Sui, Emre Yavuz
  • Patent number: 11985052
    Abstract: The present disclosure provides methods, apparatuses and systems for monitoring a network connectivity status of an enrollee device. According to one exemplary method, a configurator device acquires at least one channel. The configurator device sends a request packet to the enrollee device using the at least one channel. The request packet can include at least one of: a first request packet for querying whether the enrollee device is connected to a hotspot, a second request packet for querying whether there is a network failure in the enrollee device, or a third request packet for querying a hotspot list of all hotspots found by the enrollee device. The configurator device can acquire network information of the enrollee device according to a corresponding reply packet returned by the enrollee device. Accordingly, a user can determine whether an enrollee device is connected to a network, and the connectivity status of the enrollee device.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: May 14, 2024
    Assignee: Alibaba Group Holding Limited
    Inventor: Zhen Tao
  • Patent number: 11983692
    Abstract: An electronic communication module broadcasts a first stream of alternating packets by alternating between a plurality of first packets and a plurality of second packets from a transceiver. Each of the first and second packets is associated with a first and second service, respectively, and includes a header with information identifying a first and second device, respectively as its source of transmission. The electronic communication module receives from a first mobile device a request for the first device to perform an operation associated with the first service, and concurrently establishing a connection with the first mobile device and transmitting first packets associated with a response to the first request, while continuing to broadcast second packets indicating presence of the second device, where the first and second packets are transmitted in an alternating pattern.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: May 14, 2024
    Assignee: PAYRANGE INC.
    Inventor: Paresh K. Patel
  • Patent number: 11984984
    Abstract: An electronic device that communicates frames is described. During operation, the electronic device may transmit the frames addressed to a recipient electronic device and associated with multiple links between the electronic device and the recipient electronic device. Then, the electronic device may receive block acknowledgments for at least a subset of the frames, where a given block acknowledgment is associated with the recipient electronic device and indicates received frames on a given link in the links. Moreover, the electronic device may control an amount of traffic conveyed on the links based at least in part on the block acknowledgments. Next, the electronic device may store a remainder of the frames based at least in part on the block acknowledgments, where the frames include the subset of the frames and the remainder of the frames. Note that the frames may have a common traffic identifier.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: May 14, 2024
    Assignee: Apple Inc.
    Inventors: Jarkko L Kneckt, Jinjing Jiang, Qi Wang, Su Khiong Yong, Tianyu Wu, Yong Liu
  • Patent number: 11984990
    Abstract: The present disclosure relates to Hybrid Automatic Repeat Request (HARQ) in wireless communication technologies, particularly HARQ for IEEE 802.11, i.e. HARQ for Wi-Fi. One example transmitting device is configured to encapsulate a data unit in a container unit, and encode the container unit into a codeword set of one or more codewords. One example receiving device is configured to receive, from a transmitting device, at least one codeword set of one or more codewords, decode the codewords of the codeword set to obtain a container unit, and decapsulate the container unit to obtain a data unit. A bit-size of the container unit is equal to a bit-size of the codeword set in the transmitting device and the receiving device.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: May 14, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Leonid Epstein, Shimon Shilo, Yaron Ben-Arie, Ezer Melzer, Doron Ezri, Wei Lin
  • Patent number: 11985549
    Abstract: Embodiments contemplate that the transfer of an Internet Protocol (IP) address from one (e.g. a first) Gateway (GW) to another (e.g. a second) Gateway (GW) may improve the Dynamic Mobility Management (DMM) handling in any network environment, including a dense network environment. Embodiments contemplate a dense network may enable a User Equipment (UE or wireless transmit/receive unit (WTRU)) to be connected to the closest GW while the IP address transfer may enable the usage of a relatively short data path (e.g. perhaps a “shortest” data path), which may be useful in the context of DMM, perhaps even for existing flows. Using the contemplated capability of moving IP addresses may minimize the number of IP addresses allocated and/or the number of tunnels to be maintained.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: May 14, 2024
    Assignee: InterDigital Patent Holdings, Inc.
    Inventors: Michelle Perras, Alexander Reznik
  • Patent number: 11984976
    Abstract: This disclosure provides methods, devices and systems for interpreting reserved bits and values associated with different releases of a wireless communication protocol. In some implementations, a wireless communication device may determine whether to terminate or continue reception of a physical layer protocol convergence protocol (PLCP) protocol data unit (PPDU) if it detects a reserved bit in the physical layer preamble set to an unsupported value (such as a value different than what is defined by a version or release of the wireless communication protocol supported by the wireless communication device). In some other implementations, a wireless communication device may determine whether to terminate or continue reception of a PPDU if it detects a field in the physical layer preamble set to a reserved value (such as defined by a version or release of the wireless communication protocol supported by the wireless communication device).
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: May 14, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Sameer Vermani, Bin Tian, Youhan Kim, Jialing Li Chen
  • Patent number: 11979944
    Abstract: A method in a mobile station (STA) configured to associate to an access point (AP) is described. The method includes determining an identifiable random medium access control (MAC) address (IRMA), associating to the AP and transmitting the IRMA to the AP during the association. The method also includes using the IRMA as the transmitter address (TA) a next time the STA begins to associate to the AP, where the IRMA is usable by the AP to identify the STA prior to a next association, determining a new IRMA, and transmitting the new IRMA to the AP during the next association. One or more additional associations to the AP are performed at least by transmitting at least a corresponding IRMA to the AP and indicating that the corresponding IRMA is a TA of the STA.
    Type: Grant
    Filed: August 8, 2023
    Date of Patent: May 7, 2024
    Assignee: SR Technologies, Inc.
    Inventor: Graham K. Smith
  • Patent number: 11979773
    Abstract: Provided are a method and an apparatus for multi-link data transmission and a storage medium. The method includes: transmitting real time application (RTA) data over a primary link; and transmitting the RTA data at a high priority in response to a repetition condition being triggered. The apparatus includes: a memory; and at least one processor coupled to the memory and configured to transmit RTA data over a primary link; and transmit the RTA data at a high priority in response to a repetition condition being triggered.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: May 7, 2024
    Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
    Inventors: Yuh-Ren Jauh, Yanchao Xu, Ching-Hwa Yu, Long Wang