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公开(公告)号：US20250097768A1
公开(公告)日：2025-03-20
申请号：US18468155
申请日：2023-09-15
Applicant: QUALCOMM Incorporated
Inventor： Toru UCHINO , Prasad Reddy KADIRI , Bharat SHRESTHA , Umesh PHUYAL , Alberto RICO ALVARINO , Sitaramanjaneyulu KANAMARLAPUDI
IPC: H04W28/06
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a distributed unit (DU) of a network node may receive, from one or more of a user equipment (UE), a central unit (CU) of the network node, or another network node, assistance information, wherein the assistance information indicates one or more of: robust header compression (ROHC) feedback information, uplink data related information, packet reordering timer information, congestion related information, session control information, or radio resource control (RRC) message information. The DU may perform an action associated with the UE based at least in part on the assistance information. Numerous other aspects are described.
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公开(公告)号：US20240340783A1
公开(公告)日：2024-10-10
申请号：US18625089
申请日：2024-04-02
Applicant: QUALCOMM Incorporated
Inventor： Prashant SHARMA , Changhwan PARK , Bharat SHRESTHA
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive first information relating to a first set of cell reselection parameters or a second set of cell reselection parameters, the first information including at least one of: second information indicating a location of one or more network entities, or third information indicating a selected set of cell reselection parameters of the first set of cell reselection parameters or the second set of cell reselection parameters. The UE may select the selected set of cell reselection parameters according to the first information. The UE may perform cell reselection according to the selected set of cell reselection parameters. Numerous other aspects are described.
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公开(公告)号：US20240323722A1
公开(公告)日：2024-09-26
申请号：US18678188
申请日：2024-05-30
Applicant: Qualcomm Incorporated
Inventor： Liangping MA , Peter GAAL , Xiao Feng WANG , Alberto RICO ALVARINO , Ayan SENGUPTA , Bharat SHRESTHA , Jun MA , Umesh PHUYAL
CPC classification number: H04W24/08 , H04L5/0048
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a duration of a first gap that precedes a reference signal, based at least in part on a polarization of the reference signal. The UE may determine a duration of a second gap that succeeds the reference signal, based at least in part on the polarization of the reference signal. The UE may perform a measurement of the reference signal based at least in part on the first gap and the second gap. Numerous other aspects are provided.
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公开(公告)号：US20240306087A1
公开(公告)日：2024-09-12
申请号：US18654967
申请日：2024-05-03
Applicant: QUALCOMM Incorporated
Inventor： Amer CATOVIC , Osama LOTFALLAH , Lenaig Genevieve CHAPONNIERE , Stephen William EDGE , Bharat SHRESTHA , Francesco PICA
CPC classification number: H04W48/18 , H04W8/26 , H04W60/04 , H04W84/042 , H04W84/06
Abstract: A method determines whether a user equipment (UE) has transitioned between an international area and a national area. The method triggers PLMN selection in response to the UE having transitioned between the international area and the national area.
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公开(公告)号：US20240155669A1
公开(公告)日：2024-05-09
申请号：US18353506
申请日：2023-07-17
Applicant: QUALCOMM Incorporated
Inventor： Liangping MA , Bharat SHRESTHA , Xiao Feng WANG , Umesh PHUYAL , Alberto RICO ALVARINO , Changhwan PARK , Ayan SENGUPTA
CPC classification number: H04W74/004 , H04W74/04
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a downlink communication that indicates a random access response (RAR) or a fallback RAR, the downlink communication being received during a contention-free random access (CFRA) involving the UE and the network node. The UE may transmit, to the network node and based at least in part on an uplink grant in the RAR or in the fallback RAR, an uplink transmission with a repetition, the uplink transmission with the repetition being transmitted during the CFRA involving the UE and the network node. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20240155616A1
公开(公告)日：2024-05-09
申请号：US18499639
申请日：2023-11-01
Applicant: QUALCOMM Incorporated
Inventor： Liangping MA , Xiao Feng WANG , Alberto RICO ALVARINO , Bharat SHRESTHA , Changhwan PARK , Ayan SENGUPTA , Umesh PHUYAL
CPC classification number: H04W72/21 , H04L5/0012
Abstract: Aspects are provided for enhancing a physical uplink control channel PUCCH) with frequency hopping for PUCCH repetition prior to dedicated PUCCH resource configuration. For example, the PUCCH may carry a HARQ ACK for Message 4 or Message B. An apparatus such as a user equipment (UE) receives an indication that a cell supports an enhanced physical uplink control channel (PUCCH) frequency hopping pattern for PUCCH with repetition prior to dedicated PUCCH resource configuration. The UE indicates at least one of a capability or a request of the UE for the enhanced PUCCH frequency hopping pattern. The UE receives downlink control signaling that indicates whether the enhanced PUCCH frequency hopping pattern is configured. The UE transmits a PUCCH with repetition and frequency hopping based on whether the enhanced PUCCH frequency hopping pattern is configured.
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公开(公告)号：US20240155609A1
公开(公告)日：2024-05-09
申请号：US18500870
申请日：2023-11-02
Applicant: QUALCOMM Incorporated
Inventor： Liangping MA , Changhwan PARK , Umesh PHUYAL , Xiao Feng WANG , Bharat SHRESTHA , Alberto RICO ALVARINO , Ayan SENGUPTA
IPC: H04W72/1273 , H04L1/1812 , H04W72/21 , H04W72/232 , H04W76/20
CPC classification number: H04W72/1273 , H04L1/1812 , H04W72/21 , H04W72/232 , H04W76/20
Abstract: Aspects are provided for repeating a configuration for a transmission after contention resolution in an early contention resolution. An apparatus may be configured to obtain a configuration indicating a number of repetitions for a PUCCH transmission for a PDSCH prior to activation of a dedicated PUCCH resource configuration. The PUCCH transmission may include a HARQ feedback message after receiving a contention resolution message carried in a prior PDSCH in a random access procedure. The apparatus may also be configured to transmit the HARQ feedback message for the PDSCH on a PUCCH according to the number of repetitions. The apparatus may further be configured to transmit a subsequent HARQ feedback message for the PDSCH on the PUCCH according to the number of repetitions for the HARQ feedback message for the PDSCH on the PUCCH. This allows coverage techniques to be applied to certain transmissions in order to improve coverage and reliability.
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公开(公告)号：US20240114516A1
公开(公告)日：2024-04-04
申请号：US18471997
申请日：2023-09-21
Applicant: QUALCOMM Incorporated
Inventor： Liangping MA , Xiao Feng WANG , Umesh PHUYAL , Bharat SHRESTHA , Alberto RICO ALVARINO , Jae Ho RYU , Lianghai JI , Changhwan PARK , Ayan SENGUPTA , Wanshi CHEN
IPC: H04W72/21 , H04L1/1812 , H04W72/1273 , H04W74/08 , H04W76/20
CPC classification number: H04W72/21 , H04L1/1812 , H04W72/1273 , H04W74/0833 , H04W76/20
Abstract: Aspects are provided for enhancing HARQ ACK for Message 4 or Message B. An apparatus may obtain a configuration indicating a number of repetitions for a physical uplink control channel (PUCCH) transmission in a plurality of slots prior to activation of a dedicated PUCCH resource configuration with a plurality of repetitions based on a radio resource control (RRC) message. The PUCCH transmission includes a Hybrid Automatic Repeat Request (HARQ) feedback message in response to receiving a message on a Physical Downlink Shared Channel (PDSCH) in a random access procedure. The PUCCH transmission may then be transmitted on a PUCCH according to the number of repetitions. This allows coverage techniques to be applied to certain transmissions in order to improve coverage and reliability. In an aspect, the coverage enhancement techniques may include repetition of a transmission for coverage extension.
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公开(公告)号：US20240022968A1
公开(公告)日：2024-01-18
申请号：US18252767
申请日：2021-12-29
Applicant: QUALCOMM Incorporated
Inventor： Prasad Reddy KADIRI , Xipeng ZHU , Umesh PHUYAL , Bharat SHRESTHA , Miguel GRIOT , Haris ZISIMOPOULOS , Alberto RICO ALVARINO , Luis Fernando Brisson LOPES , Dario Serafino TONESI
CPC classification number: H04W36/0007 , H04W36/362
Abstract: In some aspects, a user equipment (UE) may receive, via a first radio access technology (RAT), system information that identifies a set of frequencies of a second RAT and one or more available multicast or broadcast (MB) services. The UE may trigger a switch from a first multicast radio bearer (MRB), of the first RAT, to a first unicast dedicated radio bearer (DRB), of the first RAT, for reception of an MB service via the first RAT. The UE may transmit an indication that indicates the MB service or a frequency via which the MB service is available via the second RAT. The UE may receive an MRB configuration associated with receiving the MB service via a target base station using the second RAT. The UE may switch from a second unicast DRB, of the second RAT, to a second MRB, of the second RAT, after handover.
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公开(公告)号：US20240007203A1
公开(公告)日：2024-01-04
申请号：US17810146
申请日：2022-06-30
Applicant: QUALCOMM Incorporated
Inventor： Le LIU , Umesh PHUYAL , Chiranjib SAHA , Alberto RICO ALVARINO , Masato KITAZOE , Changhwan PARK , Peter GAAL , Wanshi CHEN , Xiao Feng WANG , Bharat SHRESTHA , Sitaramanjaneyulu KANAMARLAPUDI
IPC: H04B17/20 , H04B17/309 , H04W24/10 , H04W4/02
CPC classification number: H04B17/20 , H04B17/309 , H04W24/10 , H04W4/027
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform one or more measurements associated with an altitude of the UE. The UE may obtain an indication of an antenna condition or a flight path condition associated with the UE. The UE may transmit, based at least in part on the altitude of the UE being greater than an altitude threshold and at least one of the antenna condition or the flight path condition being satisfied, a measurement report that includes an indication of at least one of a location of the UE or a velocity of the UE. Numerous other aspects are described.
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