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公开(公告)号：US20230379915A1
公开(公告)日：2023-11-23
申请号：US17924615
申请日：2020-07-03
Applicant: QUALCOMM Incorporated
Inventor： Jing DAI , Chao WEI , Chenxi HAO , Qiaoyu LI , Min HUANG , Wei XI , Hao XU , Gokul SRIDHARAN , Hung Dinh LY , Enoch Shiao-Kuang LU
IPC: H04W72/21 , H04L1/00 , H04L1/1607 , H04W72/0446 , H04L1/1812
CPC classification number: H04W72/21 , H04L1/0073 , H04L1/1664 , H04W72/0446 , H04L1/1812
Abstract: The present disclosure relates to uplink control information (UCI) multiplexing for multi-slot physical uplink shared channel (PUSCH) with transport block size (TBS) scaling. Specifically, a user equipment (UE) may determine to transmit UCI on a multi-slot PUSCH transmission. The UE may further identify a number of UCI resource elements (REs) in at least one slot of the PUSCH transmission based at least on a scaling rate. The UE may further perform the PUSCH transmission including the UCI REs.
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公开(公告)号：US20230350017A1
公开(公告)日：2023-11-02
申请号：US17914243
申请日：2020-06-01
Applicant: QUALCOMM Incorporated
CPC classification number: G01S7/4013 , G01S7/023 , G01S7/006 , H04W52/245 , H04W52/243 , H04W76/10
Abstract: A user equipment (UE) and base station may be configured to implement power control for wireless sensing. In some aspects, the UE may connect to a base station via a radio access technology (RAT), receive sensing information including a power level selected by the base station to limit interference during a wireless sensing event using the RAT, and perform the wireless sensing event based on the power level via the RAT.
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公开(公告)号：US20230328723A1
公开(公告)日：2023-10-12
申请号：US18022502
申请日：2020-10-09
Applicant: QUALCOMM Incorporated
Inventor： Jing DAI , Chao WEI , Gokul SRIDHARAN , Chenxi HAO , Hung Dinh LY
IPC: H04W72/1268 , H04L1/00 , H04W72/21
CPC classification number: H04W72/1268 , H04L1/0061 , H04W72/21
Abstract: A configuration to determine a starting bit for PUSCH repetition with TBS scaling. The apparatus determines a TBS of a PUSCH transmission based at least in part on a set of PUSCH resources corresponding to a set of PUSCH repetitions for transmission over a repetition unit comprising a plurality of slots. The apparatus determines a starting bit location of each code block of the PUSCH transmission for a first slot of the plurality of slots. The apparatus determines a different starting bit location of each code block of the PUSCH transmission for each slot of the plurality of slots following the first slot, wherein each of the different starting bit locations for each slot following the first slot is based on a two level RV cycling. The apparatus transmits the PUSCH repetitions, each slot comprising encoded data based on respective starting bit locations.
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公开(公告)号：US20230318759A1
公开(公告)日：2023-10-05
申请号：US18014587
申请日：2020-08-14
Applicant: QUALCOMM Incorporated
IPC: H04L5/00 , H04W72/0453
CPC classification number: H04L5/0012 , H04W72/0453
Abstract: Aspects of the present disclosure provide techniques for determining frequency hopping for physical uplink shared channel (PUSCH) repetitions sent using multiple frequency domain resource allocations (FDRAs). According to certain aspects, a user equipment (UE) determines at least first and second part frequency domain resource allocations (FDRAs) for a first physical uplink shared channel (PUSCH) transmission occasion, transmits a transport block (TB) via at least first and second parts of a physical uplink shared channel (PUSCH) on the first and second part FDRAs with first and second precoders during the first PUSCH transmission occasion, determines at least first and second part FDRAs for a second PUSCH transmission occasion based on a frequency hopping scheme, and transmits the same TB via first and second parts of the PUSCH on the determined first and second part FDRAs with first and second precoders during the second PUSCH transmission occasion.
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公开(公告)号：US20230269778A1
公开(公告)日：2023-08-24
申请号：US18005341
申请日：2020-09-28
Applicant: QUALCOMM Incorporated
CPC classification number: H04W74/0833 , H04W74/04 , H04W74/006
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques and mechanisms for indicating transport block size (TBS) scaling and/or repetition for a Msg4 physical downlink shared channel (PDSCH).
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Patent Agency Ranking
公开(公告)号：US20230171698A1
公开(公告)日：2023-06-01
申请号：US17996908
申请日：2020-06-26
Applicant: QUALCOMM Incorporated
CPC classification number: H04W52/0232 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, downlink control information that indicates a wakeup signal for a broadcast or multicast (broadcast/multicast) session in a session-specific field of the downlink control information. The user equipment may selectively perform, for the broadcast/multicast session, a wakeup operation for a discontinuous reception cycle based at least in part on the wakeup signal. Numerous other aspects are provided.
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公开(公告)号：US20230155775A1
公开(公告)日：2023-05-18
申请号：US17914959
申请日：2020-05-21
Applicant: QUALCOMM Incorporated
Inventor： Jing DAI , Chao WEI , Hao XU , Chenxi HAO , Qiaoyu LI
CPC classification number: H04L5/0051 , H04L27/26025
Abstract: Techniques are provided for positioning bandwidth limited user equipment (UE). In an example method for providing a positioning reference signal (PRS) to a bandwidth limited user equipment includes generating a PRS comprising a plurality of symbols occupying a frequency range in a first slot of a radio frame, the PRS including a first set of the plurality of symbols occupying a first portion of the frequency range, a second set of the plurality of symbols occupying a second portion of the frequency range, and transmitting the PRS to the bandwidth limited user equipment.
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公开(公告)号：US20230072549A1
公开(公告)日：2023-03-09
申请号：US17800984
申请日：2020-02-28
Applicant: QUALCOMM Incorporated
IPC: H04L5/00
Abstract: Aspects of the disclosure relate to defining a bandwidth part (BWP) within an operating bandwidth, and sub-BWPs within the BWP, where the sub-BWPs can be used for scheduling frequency-hopping transmissions. As one example, a base station may schedule frequency-hopping transmissions using two or more sub-BWPs. The base station may configure a portion of an operating bandwidth to serve as a BWP used for communicating with a UE over the wireless communication network, define two or more sub-BWPs at different frequency locations within the BWP, each sub-BWP including resource blocks provided in the BWP, and provide a scheduling gap when a frequency hop is scheduled between two or more sub-BWPs at the UE, wherein the scheduling gap accommodates radio frequency retuning at the UE.
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公开(公告)号：US20230067546A1
公开(公告)日：2023-03-02
申请号：US17759795
申请日：2020-02-10
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chao WEI , Jing LEI , Huilin XU , Peter Pui Lok ANG , Hao XU , Wanshi CHEN , Jing DAI , Min HUANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a control resource set (CORESET) that indicates a precoder granularity unit over which a same precoding is used for resources of the CORESET. The precoder granularity unit may be greater than a resource element group bundle of the CORESET and less than contiguous resource blocks of the CORESET. The UE may monitor for one or more physical downlink control channel candidates according to the configuration. Numerous other aspects are provided.
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公开(公告)号：US20230058058A1
公开(公告)日：2023-02-23
申请号：US17759301
申请日：2020-02-14
Applicant: QUALCOMM Incorporated
Abstract: In an aspect, a BS is configured as a serving cell of a UE. The BS transmits data to the UE in accordance with a frequency hopping scheme over a first set of T-F resources of a first BWP and a second set of T-F resources of a second BWP. The BS (or another BS) further transmits, to the UE over a third BWP that is different than the second BWP, a PDCCH including a PI field with a PI associated with the transmitted data over the second set of T-F resources of the second BWP. The UE receives the data and the PDCCH. The UE processes the received data over (at least) the second set of T-F resources based on the PI.
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