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公开(公告)号：US20240007206A1
公开(公告)日：2024-01-04
申请号：US18250389
申请日：2021-10-21
IPC分类号： H04B17/318 , H04W16/28 , H04B7/06
CPC分类号： H04B17/328 , H04W16/28 , H04B7/0626
摘要： A method of measuring a received signal strength by a radio device in a radio access network, RAN, is provided. The radio device obtains a radio resource information indicative of a spatial domain of a radio resource for measuring the received signal strength. The spatial domain of the radio resource corresponds to a combination of antenna elements in the radio device according to a spatial domain filter. The radio device measures the received signal strength on the radio resource in the spatial domain according to the obtained radio resource information. The radio device transmits a report to the RAN, the report being indicative of the received signal strength. The received signal strength includes a received signal strength indicator, RSSI.
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2.发明公开公开(公告)号：US20230189288A1
公开(公告)日：2023-06-15
申请号：US17925699
申请日：2021-05-21
发明人： Reem KARAKI , Jung-Fu CHENG , Yuhang LIU
IPC分类号： H04W72/232 , H04W72/12 , H04L1/1812 , H04W72/0446
CPC分类号： H04W72/232 , H04W72/12 , H04L1/1812 , H04W72/0446
摘要： A method, network node and wireless device (WD) for scheduling multiple transport blocks (TB) each over multiple slots using single downlink control information (DCI) are disclosed. According to one aspect, a network node is configured to communicate with a wireless device is provided. The network node includes processing circuitry configured to configure downlink control information, DCI, for scheduling at least one transport block, TB, where at least one of the at least one TB is configured to span more than one slot, and indicate the DCI to the wireless device.
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公开(公告)号：US20220394520A1
公开(公告)日：2022-12-08
申请号：US17774724
申请日：2020-11-06
摘要： A method, system and apparatus are disclosed for switching control channel monitoring of search space set group. According to one or more embodiments, a network node is provided. The network node includes processing circuitry configured to: configure a wireless device with at least two search space set groups, SSSGs; configure the wireless device to switch control channel monitoring between the at least two SSSGs; and optionally cause transmission of signaling on the control channel in accordance with the configured switching of the control channel monitoring.
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公开(公告)号：US20220240289A1
公开(公告)日：2022-07-28
申请号：US17156106
申请日：2021-01-22
发明人： Reem KARAKI , Jung-Fu CHENG , Yuhang LIU , Stephen GRANT
摘要： There is disclosed a method of operating a receiving radio node in a wireless communication network. The method includes communicating utilising data signaling based on a received control information message, the control information message scheduling multiple occurrences of data signaling, wherein communicating is based on extracting a code block group (CBG) setup for communicating based on the received control information message and/or a CBG configuration. The disclosure also pertains to related devices and methods.
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公开(公告)号：US20210345385A1
公开(公告)日：2021-11-04
申请号：US17280512
申请日：2019-09-27
发明人： Reem KARAKI , Jung-Fu CHENG
摘要： A method performed by a wireless device (410) includes transmitting an uplink, UL, burst to a network node (460). The UL burst includes UL control information, UCI, multiplexed in a Physical Uplink Shared Channel, PUSCH. The UCI carries one or more parameters for unlicensed operation, and the UL burst has an associated UL burst structure. The UL burst structure includes a first slot, a full slot, and a last slot.
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公开(公告)号：US20200100278A1
公开(公告)日：2020-03-26
申请号：US16495723
申请日：2018-03-26
摘要： Systems and methods are described herein for scheduling multiple short Transmission Time Internal (sTTI) transmissions. In some embodiments, a method of operation of a network node of a wireless communication network for scheduling multiple sTTI transmissions comprises transmitting a control information message to a wireless device for two or more sTTI transmissions, wherein the control information message comprises scheduling information indicating two or more scheduled sTTIs for the two or more sTTI transmissions, respectively, and/or an indication of a timing for the two or more scheduled sTTIs for the two or more sTTI transmissions and/or an indication of a Demodulation Reference Signal (DMRS) configuration for the two or more scheduled sTTIs for the two or more sTTI transmissions. By using multi-sTTI scheduling, control signaling overhead is reduced.
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7.发明申请公开(公告)号：US20190110310A1
公开(公告)日：2019-04-11
申请号：US16088484
申请日：2017-04-21
发明人： Evanny OBREGON , Jung-Fu CHENG , Amitav MUKHERJEE , Reem KARAKI , Du Ho KANG
摘要： Method for performing an unscheduled uplink transmission by a user equipment UE, in an unlicensed portion of a radio spectrum, the method comprising: performing, by the UE, a listen before talk, LBT, operation in the unlicensed portion of the radio spectrum, wherein the LBT operation includes sensing the portion of the radio spectrum for a pre-determined minimum amount of time for traffic; and performing, if no traffic was sensed, the unscheduled uplink transmission, by the UE, of data in an unscheduled mode of operation for at least one transmission burst.
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公开(公告)号：US20240224175A1
公开(公告)日：2024-07-04
申请号：US18557568
申请日：2022-04-29
发明人： Reem KARAKI , Angelo CENTONZA , Henrik RYDÉN , Luca LUNARDI , Pablo SOLDATI , Ioanna PAPPA
CPC分类号： H04W52/0206 , H04W24/10
摘要： A method performed by a first network is provided. The method includes the first network node generating a first message, the first message comprising a request relating to an energy or power consumption status of a second network node. The method includes transmitting the first message towards the second network node. The method includes receiving a second message transmitted by the second network node, the second message comprising a response to the first message. A method performed by a second network node is also provided. The method includes the second network node receiving a first message transmitted by a first network node, the first message comprising a request relating to an energy or power consumption status of the second network node. The method includes the second network node transmitting a second message towards the first network node, the second message comprising a response to the first message.
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公开(公告)号：US20230309107A1
公开(公告)日：2023-09-28
申请号：US18328900
申请日：2023-06-05
发明人： Reem KARAKI , Jung-Fu CHENG , Yuhang LIU , Stephen GRANT
IPC分类号： H04W72/23
CPC分类号： H04W72/23
摘要： There is disclosed a method of operating a receiving radio node in a wireless communication network. The method includes communicating utilising data signaling based on a received control information message, the control information message scheduling multiple occurrences of data signaling, wherein communicating is based on extracting a code block group (CBG) setup for communicating based on the received control information message and/or a CBG configuration. The disclosure also pertains to related devices and methods.
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公开(公告)号：US20230048797A1
公开(公告)日：2023-02-16
申请号：US17974948
申请日：2022-10-27
发明人： Reem KARAKI , Havish KOORAPATY , Jung-Fu CHENG , Gen LI , Stephen GRANT , Daniel CHEN LARSSON
摘要： Methods and apparatuses are disclosed for Hybrid Automatic Repeat reQuest Acknowledgement, HARQ-ACK, feedback. In one embodiment, a method implemented in a wireless device, WD, comprises receiving, from a network node, a first Downlink Control Information, DCI, scheduling a physical downlink shared channel, PDSCH; and receiving, from the network node, a second DCI, the second DCI comprising a HARQ-ACK feedback request trigger triggering a HARQ-ACK feedback for the PDSCH scheduled by the first DCI. In another embodiment, a method implemented in a network node comprises transmitting a first Downlink Control Information, DCI, scheduling the PDSCH; and transmitting a second DCI, the second DCI comprising a HARQ-ACK feedback request trigger triggering a HARQ-ACK feedback for the PDSCH scheduled by the first DCI.
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