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公开(公告)号：US20220338122A1
公开(公告)日：2022-10-20
申请号：US17232411
申请日：2021-04-16
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Yi HUANG
Abstract: Disclosed are techniques for radio frequency energy harvesting (RF-EH). In an aspect, a device (e.g., UE, BS, etc.) transmits a time division duplex (TDD) resource configuration that includes an indication of a set of symbols associated with RF-EH. The devices transmit energy on resources associated with the first set of symbols. The UE performs dedicated RF-EH on resources associated with the first of symbols (e.g., to harvest the RF energy transmitted by the device).
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公开(公告)号：US20220337084A1
公开(公告)日：2022-10-20
申请号：US17232993
申请日：2021-04-16
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Sony AKKARAKARAN , Yi HUANG
Abstract: Techniques for advanced wireless energy harvesting user equipments (UEs) to perform power splitting per receiver or receiver group. In an example, a UE may configure a first antenna of a plurality of receiving antennas of the UE according to a first factor of a plurality of power splitting factors and a second antenna of the plurality of receiving antennas according to a second factor of the plurality of power splitting factors, the second antenna being different from the first antenna. The UE may also perform energy harvesting operations on the first antenna according to the first factor and on the second antenna according to the second factor.
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公开(公告)号：US20220322126A1
公开(公告)日：2022-10-06
申请号：US17697407
申请日：2022-03-17
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Yi HUANG , Ahmed ELSHAFIE
Abstract: Certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for dynamically triggering or skipping channel state feedback (CSF). A method that may be performed by a user equipment (UE) includes receiving, from a network entity, a configuration indicating CSF reporting occasions, receiving a downlink (DL) transmission, and transmitting CSF on only some CSF reporting occasions after receiving the DL transmission when one or more trigger conditions are met. According to certain aspects, when one or more trigger conditions are not met, the UE skips at least some CSF reporting occasions.
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公开(公告)号：US20220321270A1
公开(公告)日：2022-10-06
申请号：US17218078
申请日：2021-03-30
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Ahmed ELSHAFIE , Yi HUANG
Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at a user equipment (UE). The apparatus drops transmission of hybrid automatic repeat request-acknowledgment (HARQ-ACK) feedback for one or more downlink HARQ processes. The apparatus transmits, to a base station, a combined HARQ-ACK feedback triggered by the UE dropping a threshold amount of HARQ-ACK feedback, the combined HARQ-ACK feedback including dropped HARQ-ACK feedback for the one or more downlink HARQ processes.
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公开(公告)号：US20220248377A1
公开(公告)日：2022-08-04
申请号：US17164606
申请日：2021-02-01
Applicant: QUALCOMM Incorporated
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a downlink control information transmission comprising a resource allocation for downlink traffic and at least one dedicated table bit that indicates whether the UE is to use, to decode the downlink traffic, a first modulation order and a first target code rate corresponding to a first modulation and coding scheme (MCS) table or a second modulation order and a second target code rate corresponding to a second MCS table (a 1024 quadrature amplitude modulation table). The UE may decode the downlink traffic according to the first modulation order and the first target code rate or the second modulation order and the second target code rate based at least in part on at least one value of the at least one dedicated table bit. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20220167252A1
公开(公告)日：2022-05-26
申请号：US17247039
申请日：2020-11-24
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Ahmed Attia ABOTABL , Gabi SARKIS
IPC: H04W48/16 , H04W48/20 , H04W72/04 , H04B17/327 , H04B17/382
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a state associated with a sensing procedure, for sensing availability of a resource, based at least in part on one or more state parameters. The UE may perform the sensing procedure to sense availability of the resource based at least in part on determining the state. Numerous other aspects are provided.
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公开(公告)号：US20220132477A1
公开(公告)日：2022-04-28
申请号：US17507699
申请日：2021-10-21
Applicant: QUALCOMM Incorporated
Inventor： Yi HUANG , Jing SUN , Ahmed ELSHAFIE
Abstract: A base station may associate multiple user equipment (UEs) with one or more UE groups and generate group common downlink control information (DCI) for each UE group for semi-persistent scheduling (SPS) cancellation, such that group common DCI may be transmitted to UEs of a respective UE group. The base station may associate each of UEs with a respective UE group, wherein the UEs are configured with SPS configurations by the base station, each SPS configuration configuring respective SPS occasions. The base station may further determine to cancel one or more SPS occasions associated with at least one of the SPS configurations, generate one or more group common DCI for the one or more UE groups to cancel the one or more SPS occasions, and transmit the one or more group common DCI to one or more UEs associated with the at least one of the SPS configurations.
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公开(公告)号：US20220095363A1
公开(公告)日：2022-03-24
申请号：US17481061
申请日：2021-09-21
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Yi HUANG , Wanshi CHEN
Abstract: Aspects described herein relate to receiving, from a base station, an uplink resource grant for transmitting uplink control information, where the uplink resource grant indicates an uplink control information format, bundling a number of instances of feedback in a number of feedback bits, where the number of feedback bits corresponds to the uplink control information format, and where the number of instances of feedback correspond to SPS downlink communications, and transmitting, to the base station and in the uplink control information, the number of feedback bits. Other aspects relate to transmitting the uplink resource grant, and receiving uplink control information based on the indicated uplink control information format.
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公开(公告)号：US20220095147A1
公开(公告)日：2022-03-24
申请号：US17482194
申请日：2021-09-22
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Wei YANG , Yi HUANG
Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for receiving control information indicating a starting time and at least one of a duration or an end time associated with the interference measurements, wherein the duration is a difference between the end time and the starting time, measuring a plurality of reference signals associated with the interference measurements between the starting time and the end time at a period, generating a plurality of interference reports based on measuring the plurality of reference signals, and transmitting the plurality of interference reports to a base station (BS).
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公开(公告)号：US20220086850A1
公开(公告)日：2022-03-17
申请号：US17469626
申请日：2021-09-08
Applicant: QUALCOMM Incorporated
Inventor： Yi HUANG , Wei YANG , Ahmed ELSHAFIE , Seyedkianoush HOSSEINI
Abstract: A UE may receive, from a base station, a first configuration associated with transmitting a low priority UL channel and a second configuration associated with transmitting a high priority UL channel concurrent in time with the low priority UL channel. The UE may cancel the transmission of the low priority UL channel to transmit the high priority UL channel independently, or multiplex the low priority UL channel with the high priority UL channel to transmit both the low priority UL channel and the high priority UL channel together based on a third configuration received from the base station or at least one condition. At least one condition includes a power headroom, a coding rate of high priority data/UCI, or a percentage of resource in high UL channel that is taken by low priority UL transmissions
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