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公开(公告)号：US20240098734A1
公开(公告)日：2024-03-21
申请号：US17933759
申请日：2022-09-20
Applicant: QUALCOMM Incorporated
Inventor： Changhwan PARK , Xiao Feng WANG , Liangping MA , Bharat SHRESTHA , Jae Ho RYU , Rebecca Wen-Ling YUAN , Sanghoon KIM
CPC classification number: H04W72/1268 , H04W8/24 , H04W72/1231
Abstract: A method of wireless communication at UE is disclosed herein. The method includes transmitting at least one of a first indication including UE capability information indicating that the UE is capable of transmitting in UL during one or more MGs or a second indication including information indicating a first set of slots corresponding to the one or more MGs. The method includes obtaining a configuration to transmit a set of UL transmissions based on at least one of the first indication or the second indication. The method includes transmitting, based on the configuration, the set of UL transmissions in the first set of slots corresponding to the one or more MGs.
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公开(公告)号：US20240089862A1
公开(公告)日：2024-03-14
申请号：US18511795
申请日：2023-11-16
Applicant: QUALCOMM Incorporated
Inventor： Farhad MESHKATI , Alexei Yurievitch GOROKHOV , Sanghoon KIM , Troy CURTISS , Dinesh Kumar DEVINENI , Ashok MANTRAVADI , Lin LU
CPC classification number: H04W52/146 , H04L5/0051 , H04L25/0226 , H04W52/36 , H04W52/42
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may transmit a sounding reference signal (SRS) to a base station using an SRS antenna switch (SRS-AS) or an SRS carrier switch (SRS-CS) transmission technique and the UE may feature multiple antenna groups that have separate exposure budgets due to their spatial separation. The UE may employ one or more accounting procedures for tracking energy contributions associated with the SRS across the multiple antenna groups of the UE and may employ one or more power control procedures for setting a transmit power for an uplink signal in accordance with the energy contributions associated with the SRS.
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公开(公告)号：US20230269674A1
公开(公告)日：2023-08-24
申请号：US17652060
申请日：2022-02-22
Applicant: QUALCOMM Incorporated
Inventor： Sanghoon KIM , Alexei Yurievitch GOROKHOV , Hari SANKAR , Shanshan WANG , Reza SHAHIDI , Enoch Shiao-Kuang LU
CPC classification number: H04W52/365 , H04W52/146 , H04W52/367
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a modification to a maximum output power associated with the UE. For example, the UE may determine to apply ΔPPowerClass to modify the maximum output power PCMAX,c. Accordingly, the UE may transmit a power headroom report (PHR) based on the modification to the maximum output power. For example, the UE may transmit the PHR based on an uplink/downlink configuration for a cell serving the UE. Alternatively, the UE may transmit the PHR based on an uplink duty cycle threshold, associated with the UE, being satisfied . Numerous other aspects are described.
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公开(公告)号：US20230099158A1
公开(公告)日：2023-03-30
申请号：US17747926
申请日：2022-05-18
Applicant: QUALCOMM Incorporated
Inventor： Runxin WANG , Gokul SRIDHARAN , Hung Dinh LY , Peter GAAL , Sanghoon KIM
Abstract: A method of wireless communication at a user equipment (UE) includes receiving, from a network node, a message indicating slots for transmitting a transport block on a physical uplink shared channel (PUSCH). The method also includes segmenting the transport block into code blocks. The method further includes encoding the code blocks to produce encoded code blocks. Each code block may be encoded at a coding path from a group of coding paths associated with a coding chain. The method still further includes transmitting the encoded code blocks in the slots on the PUSCH.
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公开(公告)号：US20220361181A1
公开(公告)日：2022-11-10
申请号：US17662489
申请日：2022-05-09
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Hung Dinh LY , Gokul SRIDHARAN , Krishna Chaitanya MUKKERA , Hari SANKAR , Sanghoon KIM , Tao LUO
Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE receives, from a network entity, after transmitting at least a first repetition of a physical uplink control channel (PUCCH) transmission according to a first repetition factor, a dynamic indication of a second repetition factor to apply for transmitting the same PUCCH transmission. The UE determines an application time of the second repetition factor based on at least a timing of a last complete or partial transmission instance of the PUCCH transmission. The UE transmits, to the network entity, one or more additional repetitions of the PUCCH transmission based, at least in part, on the determined application time of the second repetition factor.
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Patent Agency Ranking
公开(公告)号：US20220303983A1
公开(公告)日：2022-09-22
申请号：US17209087
申请日：2021-03-22
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Gokul SRIDHARAN , Peter GAAL , Nachiket BAPAT , Hari SANKAR , Sanghoon KIM
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, information identifying a resource allocation for an uplink transmission of a transport block over multiple slots. The UE may transmit, to the base station, at least a portion of coded bits corresponding to the transport block based at least in part on a different uplink transmission being scheduled within the uplink transmission of the transport block over the multiple slots. Numerous other aspects are described.
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17.发明申请公开(公告)号：US20220303920A1
公开(公告)日：2022-09-22
申请号：US17654184
申请日：2022-03-09
Applicant: QUALCOMM Incorporated
Inventor： Sanghoon KIM , Brian Clarke BANISTER , Hari SANKAR , Tom CHIN , Wei-Jei SONG , Alexei Yurievitch GOROKHOV
Abstract: This disclosure provides systems, methods, and apparatuses for sharing a maximum transmit power limit between a first radio access technology (RAT) and a second RAT. In one aspect, a wireless communication apparatus may reduce the maximum transmit power limit of a first uplink signal associated with the first RAT to obtain a first transmit power. The wireless communication apparatus may allocate a second transmit power remaining from the maximum transmit power limit to a second uplink signal associated with the second RAT. The wireless communication apparatus may reduce the maximum transmit power limit when the wireless communication apparatus is located at a cell edge, and a higher priority of the first RAT in relation to the second RAT may otherwise result in the second transmit power of the second uplink signal not satisfying a threshold.
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18.发明申请公开(公告)号：US20250133512A1
公开(公告)日：2025-04-24
申请号：US18999428
申请日：2024-12-23
Applicant: QUALCOMM Incorporated
Inventor： Sanghoon KIM , Brian Clarke BANISTER , Hari SANKAR , Tom CHIN , Wei-Jei SONG , Alexei Yurievitch GOROKHOV
IPC: H04W52/36 , H04L1/00 , H04W52/14 , H04W52/24 , H04W74/0833
Abstract: This disclosure provides systems, methods, and apparatuses for sharing a maximum transmit power limit between a first radio access technology (RAT) and a second RAT. In one aspect, a wireless communication apparatus may reduce the maximum transmit power limit of a first uplink signal associated with the first RAT to obtain a first transmit power. The wireless communication apparatus may allocate a second transmit power remaining from the maximum transmit power limit to a second uplink signal associated with the second RAT. The wireless communication apparatus may reduce the maximum transmit power limit when the wireless communication apparatus is located at a cell edge, and a higher priority of the first RAT in relation to the second RAT may otherwise result in the second transmit power of the second uplink signal not satisfying a threshold.
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公开(公告)号：US20220224474A1
公开(公告)日：2022-07-14
申请号：US17644454
申请日：2021-12-15
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Sanghoon KIM , Gokul SRIDHARAN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may generate capability information that indicates a capability of the mobile station to support cross-slot channel estimation based on uplink reference signals across uplink transmissions after switching between a first carrier and a second carrier, based at least in part on the mobile station being capable of supporting cross-slot channel estimation across the uplink transmissions. The mobile station may transmit the capability information. Numerous other aspects are described.
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公开(公告)号：US20240114510A1
公开(公告)日：2024-04-04
申请号：US17937378
申请日：2022-09-30
Applicant: QUALCOMM Incorporated
Inventor： Jae Ho RYU , Chih-Hao LIU , Sanghoon KIM , Hari SANKAR
CPC classification number: H04W72/0406 , H04W16/14 , H04W72/0453 , H04W74/0808
Abstract: The present disclosure provides solutions to sidelink transmission/reception problems by preparing waveforms for multiple resource blocks (RBs) in a given bandwidth. Upon determining the availability of RBs or sets of RBs the apparatuses and methods of the present disclosure allow for dynamic determination and use of available sidelink frequencies. An apparatus may comprise a memory and at least one processor coupled to the memory and configured to transmit and/or receive sidelink data in at least one contiguous set of RBs within a bandwidth part (BWP) of an unlicensed frequency band, the BWP including a plurality of RB sets, wherein the SL data is transmitted and/or received in a waveform generated for at least one of the plurality of RB sets prior to a listen-before-talk procedure indicating an availability of the at least one contiguous set of RBs for transmission.
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