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公开(公告)号：US20240114498A1
公开(公告)日：2024-04-04
申请号：US18480084
申请日：2023-10-03
Applicant: Nokia Technologies Oy
Inventor： Gilsoo LEE , Nitin MANGALVEDHE , Rapeepat RATASUK , Man HUNG NG
IPC: H04W72/0457 , H04W72/1273
CPC classification number: H04W72/0457 , H04W72/1273
Abstract: Systems, methods, apparatuses, and computer program products for a second resource set for a reduced capability user equipment or enhanced reduced capability user equipment as well as a mapping offset for frequency diversity are provided. For example, a method may include receiving from a network element in a radio access network, a first configuration for a first control resource set (CORESET) having a bandwidth that exceeds a bandwidth of the terminal device. The method may also include determining a second configuration for a second CORESET. The second CORESET may have multiple segments. Each of the segments may not exceed a bandwidth of the terminal device.
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公开(公告)号：US20240072572A1
公开(公告)日：2024-02-29
申请号：US18362406
申请日：2023-07-31
Applicant: Nokia Technologies Oy
Inventor： Muhammad Majid BUTT , Ahlem KHLASS , Rapeepat RATASUK , Nitin MANGALVEDHE , Navin HATHIRAMANI , Gilsoo LEE
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of energy harvesting information supported User Equipment (UE) scheduling. The method includes reporting, to a network device in the radio network, energy harvesting capability of the terminal device indicating a first energy value (ΔEt) collected during a first time interval (Δt) and a second energy value (EAvg) averaged over a second time interval; and communicating with the network device to transmit data according to scheduling information received from the network device and determined based on the energy harvesting capability of the terminal device. In this way, the terminal device may be scheduled by the network based on its energy harvesting capability, to maintain a trade-off between harvested energy utilization and fairness in scheduling from Passive IoT UEs.
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3.发明公开公开(公告)号：US20230379802A1
公开(公告)日：2023-11-23
申请号：US18031369
申请日：2021-09-21
Applicant: NOKIA TECHNOLOGIES OY
Inventor： David BHATOOLAUL , Nitin MANGALVEDHE , Rapeepat RATASUK , Michel ROBERT , Srinivasan SELVAGANAPATHY
IPC: H04W48/12
CPC classification number: H04W48/12
Abstract: Systems, methods, apparatuses, and computer program products for physical broadcast channel (PBCH) extension to manage extended master information block (MIB) are provided. A user equipment (UE) may determine whether an MIB extension exists. If the MIB extension exists, then the UE may determine an extended PBCH time-frequency location.
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公开(公告)号：US20230379088A1
公开(公告)日：2023-11-23
申请号：US18031372
申请日：2021-09-15
Applicant: Nokia Technologies Oy
Inventor： Rapeepat RATASUK , Srinivasan SELVAGANAPATHY , Muhammad Majid BUTT , Nitin MANGALVEDHE , David BHATOOLAUL
IPC: H04L1/1812 , H04L1/1829 , H04L1/1867 , H04L5/00 , H04W72/20
CPC classification number: H04L1/1819 , H04L1/1861 , H04L1/1896 , H04L5/0053 , H04L5/0091 , H04W72/20
Abstract: A UE may be enabled to provide low latency, high reliability, and power savings. If a message of the UE is delay-sensitive, the UE may indicate to a gNB that fast retransmission scheduling may be necessary if a packet is not received over PUSCH. After transmitting the packet, the UE may monitor PDCCH for an indication that retransmission is required. This monitoring may occur sooner than a PDCCH monitoring period would otherwise allow. If the UE receives a DCI indicating that retransmission is required, the UE may retransmit the packet as well as an indication for a fast transmission request. This process may continue until an acknowledgement of the received packet is received in DL or no DCI indicating retransmission is received in DL. Accordingly, the gNB may quickly receive the retransmitted packet while the UE saves power by only performing additional monitoring when requested.
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公开(公告)号：US20230051930A1
公开(公告)日：2023-02-16
申请号：US17785708
申请日：2020-12-21
Applicant: Nokia Technologies Oy
Abstract: A method may include monitoring, by a user equipment, a first wake up signal prior to a paging occasion during a discontinuous reception cycle. The method may also include decoding a physical down-link control channel based on the paging occasion in response to detecting the first wake up signal. The method may also include determining that the decoding failed. The method may further include switching to a common paging occasion to decode the physical downlink control channel after determining that the decoding failed.
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Patent Agency Ranking
公开(公告)号：US20230049628A1
公开(公告)日：2023-02-16
申请号：US17402061
申请日：2021-08-13
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Rapeepat RATASUK , Nitin MANGALVEDHE
IPC: H04W72/04
Abstract: Systems, methods, apparatuses, and computer program products for power saving for reduced capability devices. The method may include receiving a higher layer configuration from a network element. The higher layer configuration may include a slot type configuration for at least one of a first bandwidth communication and a second bandwidth communication. The method may also include performing, based on the higher layer configuration, in a certain slot, data communication with the network element under one of the first bandwidth communication or the second bandwidth communication.
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公开(公告)号：US20220337300A1
公开(公告)日：2022-10-20
申请号：US17753959
申请日：2020-09-23
Applicant: Nokia Technologies Oy
Inventor： Youngsoo YUK , Keeth Saliya Jayasinghe LADDU , Nitin MANGALVEDHE
IPC: H04B7/06 , H04B7/0456 , H04L5/00 , H04W72/12
Abstract: Systems, methods, apparatuses, and computer program products for channel state information (CSI) configuration and reporting for multi-transmission reception point (TRP) operation are provided. One method may include configuring a user equipment (UE), by a network node, to provide independent channel state information (CSI) feedback per transmission reception point (TRP) and to indicate additional information. The configuring of the UE may include configuring the UE with at least one of several reporting options for generating a combined channel state information (CSI) report.
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公开(公告)号：US20220287099A1
公开(公告)日：2022-09-08
申请号：US17195485
申请日：2021-03-08
Applicant: Nokia Technologies Oy , Technische Universität München
Inventor： Jano ALBA , Wolfgang KELLERER , Rapeepat RATASUK , Nitin MANGALVEDHE , Rakash SIVASIVA GANESAN
Abstract: Example embodiments of the invention provide at least apparatus for performing novel methods including receiving, by user device of a communication network, from a network node of the communication network at least one message including an access control indication, wherein the user device is in a radio resource control inactive state; and based on the user device meeting at least one requirement for use of the access control indication, performing operations comprising starting a random access procedure to enable at least one of an uplink or downlink data transmission between the user device and the communication network. In addition, at least apparatus for performing determining, by a network node of a communication network, at least one message comprising an access control indication for at least one user device, wherein the at least one user device is in a radio resource control inactive state; and communicating the at least one message with the at least one user equipment, wherein the at least one message is for causing operations comprising a random access procedure to enable communication with the communication network for use of the access control indication in response to the at least one user device meeting at least one requirement.
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公开(公告)号：US20220158793A1
公开(公告)日：2022-05-19
申请号：US17433405
申请日：2020-02-21
Applicant: Nokia Technologies Oy
Inventor： Srinivasan Selvaganapathy , Kari Pekka PAJUKOSKI , Esa Tapani TIIROLA , Nitin MANGALVEDHE , Rapeepat RATASUK
Abstract: A method and apparatus to perform receiving at least one control signal in one of subframes or symbols of a sub-bandwidth part of signaling from a network node of a communication network; based on the at least one control signal of the sub-bandwidth part, performing timing and frequency synchronization for the communication network; and using the synchronized timing and frequency, maintain a connected state for communication operations with the communication network. Further, to perform configuring signaling including at least one control signal in one of subframes or symbols of a sub-bandwidth part of the signaling configured for a device, wherein the sub-bandwidth part of the signaling is configured for the device; and sending towards the device the signaling including the at least one control signal in the one of subframes or symbols of the sub-bandwidth part.
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公开(公告)号：US20210337507A1
公开(公告)日：2021-10-28
申请号：US17278136
申请日：2018-09-27
Applicant: Nokia Technologies Oy
Inventor： Srinivasan SELVAGANAPATHY , Jussi-Pekka KOSKINEN , Haitao LI , Rapeepat RATASUK , Nitin MANGALVEDHE
Abstract: Methods, apparatuses, and computer software products for paging, the method comprises: dividing paging occasions within at least one discontinuous reception cycles or within a paging time window of an extended discontinuous reception cycle into multiple paging occasion subgroups based on user equipment characteristics, and broadcasting the multiple paging occasion subgroups in system information (S101); receiving a paging message from a network element, identifying a paging occasion subgroup corresponding to a user equipment to be paged from the multiple paging occasion subgroups and selecting a paging occasion corresponding to the user equipment from the paging occasion subgroup according to the paging message (S103); transmitting a group based wake up signal associated with the paging occasion prior to the paging occasion if the user equipment currently uses group based wake up signal (S104).
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