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公开(公告)号：US20240292473A1
公开(公告)日：2024-08-29
申请号：US18655840
申请日：2024-05-06
发明人： Volkan Sevindik
摘要： Various embodiments comprise systems, methods, and apparatus enabling communications between a mobile network node (e.g., base station, eNB, gNB) and a large number of Internet of Things (IoT) devices by defining IoT device groups comprising at least one primary IoT device and a plurality of secondary IoT devices. The mobile network node communicates directly with group primary IoT devices via a mobile network protocol, and the group primary IoT devices further communicate with the secondary IoT devices via a local wireless protocol. Identifiers are used to identify secondary IoT devices that are the source of transmitted uplink messages, or the target/destination of downlink messages. Identifiers may be bundled or concatenated such that the primary IoT devices can manage messages or other communications to/from the base station, which in turn handles all backhaul services necessary to support the group of IoT devices.
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公开(公告)号：US12075500B2
公开(公告)日：2024-08-27
申请号：US16679616
申请日：2019-11-11
IPC分类号： H04W76/15 , H04L1/1812 , H04L1/1822 , H04L5/00 , H04L27/26 , H04W72/0446 , H04W72/0453 , H04W72/23 , H04W76/11 , H04W80/02 , H04W80/08
CPC分类号： H04W76/15 , H04L1/1819 , H04L5/0092 , H04L5/0094 , H04L27/2602 , H04L27/2607 , H04W72/0446 , H04W72/0453 , H04W72/23 , H04W76/11 , H04W80/02 , H04W80/08
摘要： Carrier aggregation and dual connectivity leverage multiple component carriers to increase the effective bandwidth available to a given UE. Embodiments of this disclosure extend the concept of carrier aggregation and dual connectivity by using a physical component carrier and one or more virtual component carriers from one physical component carrier group and/or one virtual component carrier group, which have the same carrier frequency and carrier bandwidth as the physical component carrier, to transmit data streams to a user equipment. Data streams communicated over the physical component carrier and the virtual component carrier(s) may be orthogonal in the time domain or code domain. Alternatively, data streams communicated over the physical component carrier and the virtual component carrier(s) may be non-orthogonal, in which case the UE may need to decode the respective data streams using non-orthogonal signal processing techniques.
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公开(公告)号：US12074679B2
公开(公告)日：2024-08-27
申请号：US18174053
申请日：2023-02-24
IPC分类号： H04B7/06 , H04W8/30 , H04W36/00 , H04W36/06 , H04W36/08 , H04W36/30 , H04W48/16 , H04W72/044 , H04W74/0833 , H04W76/11 , H04W76/27 , H04W84/04
CPC分类号： H04B7/0695 , H04W8/30 , H04W36/0016 , H04W36/06 , H04W36/08 , H04W36/305 , H04W48/16 , H04W72/046 , H04W74/0833 , H04W76/11 , H04W76/27 , H04W84/042
摘要： A system for converging fifth generation (5G) communication systems for supporting higher data rates beyond fourth generation (4G) systems with a technology for Internet of things (IoT) is provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A system is provided for determining system information validity by acquiring and storing a first system information block and other system information, including information on a public land mobile network (PLMN) identity and a value tag, and determining whether the stored system information is valid for the cell. As another example, a terminal and base station are provided for performing beam failure detection and a recovery procedure using first and second configuration information for beam failure recovery (BFR) and if failure is detected, initiating a first random access (RA) procedure and if second configuration information is received while the first RA procedure is ongoing, terminating the first RA procedure and initiating a second RA procedure based on the second configuration information.
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公开(公告)号：US12069721B2
公开(公告)日：2024-08-20
申请号：US17384842
申请日：2021-07-26
发明人： Alireza Babaei
IPC分类号： H04W74/0808 , H04W76/11 , H04W76/19 , H04W80/02
CPC分类号： H04W74/0808 , H04W76/11 , H04W76/19 , H04W80/02
摘要： A wireless device may receive configuration parameters of a plurality of cells and a SR configuration. The SR configuration may be associated with recovery from consistent LBT failure. The SR configuration may be for requesting resources on one or more first cells of the plurality of cells and excluding resources on other cells of the plurality of cells. No resources on one or more cells for which the consistent LBT failure is not triggered may be available for transmission of an LBT failure control element. The wireless device may transmit a SR based on the SR configuration. The wireless device may receive an uplink grant for a first cell of the one or more first cells. The wireless device may transmit the LBT failure control element based on the uplink grant.
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公开(公告)号：US20240276567A1
公开(公告)日：2024-08-15
申请号：US18290172
申请日：2022-03-31
申请人： NEC Corporation
摘要： An Application Function (AF) (5) sends to a core network (3) a first message regarding an event related to a configuration of a user plane path for a PDU Session. If the AF (5) receives a second message based on an occurrence of the event from the core network (3) before a first predetermined period of time expires after transmitting the first message, the AF (5) sends a positive response to the second message to the core network (3). Otherwise, the AF (5) sends a third message to the core network (3) indicating a failure of a process in the AF (5) corresponding to the event. This allows, for example, the application function or the UE, or both, to deal with delays incurred in a procedure in the core network to change the user plane path in terms of runtime coordination between the core network and the application function.
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36.发明公开公开(公告)号：US20240276454A1
公开(公告)日：2024-08-15
申请号：US18641977
申请日：2024-04-22
发明人： Seungri JIN , Sangyeob JUNG , Soenghun KIM
IPC分类号： H04W72/02 , H04W4/40 , H04W72/0446 , H04W72/0453 , H04W76/11 , H04W80/02 , H04W92/12
CPC分类号： H04W72/02 , H04W4/40 , H04W72/0446 , H04W72/0453 , H04W76/11 , H04W80/02 , H04W92/12
摘要： Disclosed are a communication technique for merging, with IOT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety-related services, and the like) based on 5G communication technology and IoT-related technology. An apparatus and a method performed by a first terminal in a sidelink communication system are provided. The method includes establishing a packet data convergence protocol (PDCP) entity for a radio bearer based on a first sidelink PDCP protocol data unit (PDU); and setting state variables of the PDCP entity to an initial value based on the first sidelink PDCP PDU, wherein the state variables include an RX_NEXT indicating a next PDCP PDU and an RX_DELIV indicating a PDCP PDU not delivered to an upper layer, wherein the initial value of a sequence number of the RX_NEXT is set based on a sequence number of the first sidelink PDCP PDU for sidelink communication, and wherein the initial value of a sequence number of the RX_DELIV is set based on the sequence number of the first sidelink PDCP PDU for the sidelink communication.
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公开(公告)号：US20240267988A1
公开(公告)日：2024-08-08
申请号：US18625167
申请日：2024-04-02
发明人： Hua Zhou , Esmael Hejazi Dinan , Ali Cagatay Cirik , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
CPC分类号： H04W76/28 , H04L5/0032 , H04W52/0206 , H04W52/0216 , H04W52/0219 , H04W52/0229 , H04W52/0235 , H04W72/23 , H04W76/11
摘要： A method, a base station and a system are provided. In the method, a base station transmits one or more radio resource control messages including a PS-RNTI for a PS mode and a DCI. Additionally, the base station transmits a message indicating that each bit of a dormancy indication bitmap corresponds to at least one cell of one or more secondary cells. Furthermore, the base station transmits, based on the PS-RNTI, a first DCI comprising a first dormancy indication bitmap, where a HARQ process number of the first DCI is set to a predefined value to enable the PS mode of a wireless device. Moreover, the base station transmits a second DCI indicating disabling the PS mode.
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公开(公告)号：US20240267770A1
公开(公告)日：2024-08-08
申请号：US18633977
申请日：2024-04-12
发明人： Daniel Carbajal , Ronald C. Dzierwa
CPC分类号： H04W24/08 , H04L27/00 , H04L27/0006 , H04W16/14 , H04W64/006 , H04W72/0453 , H04W76/11 , H04W24/02
摘要： Systems, methods, and apparatus are provided for automated identification of baseline data and changes in state in a wireless communications spectrum, by identifying sources of signal emission in the spectrum by automatically detecting signals, analyzing signals, comparing signal data to historical and reference data, creating corresponding signal profiles, and determining information about the baseline data and changes in state based upon the measured and analyzed data in near real time, which is stored on each apparatus or device and/or on a remote server computer that aggregates data from each apparatus or device.
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公开(公告)号：US20240267733A1
公开(公告)日：2024-08-08
申请号：US18617418
申请日：2024-03-26
发明人： KOJI INAGAKI
摘要： A communication apparatus displays, on a display unit, to be captured by an information processing apparatus, display information including first information used for communication for establishing, by a first connection method, wireless connection between the communication apparatus and an external access point different from the information processing apparatus and the communication apparatus, and second information for establishing, by a second connection method without intervention of the external access point, wireless connection between the information processing apparatus and the communication apparatus.
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公开(公告)号：US12058745B2
公开(公告)日：2024-08-06
申请号：US17193518
申请日：2021-03-05
发明人： Haiyan Luo , Mingzeng Dai , Jun Wang
IPC分类号： H04W76/11 , H04W48/16 , H04W72/044 , H04W80/02
CPC分类号： H04W76/11 , H04W48/16 , H04W72/044 , H04W80/02
摘要： An RRC connection method, including generating, by a first terminal, a first RRC message, and sending, by the first terminal, a first indication and first data to a second terminal through a first path, where the first path is a wireless communications interface between the first terminal and the second terminal, the first data includes the first RRC message, and the first indication is used to indicate the second terminal to send the first RRC message to a radio access network device.
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