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公开(公告)号：US20230126986A1
公开(公告)日：2023-04-27
申请号：US17906246
申请日：2020-04-20
发明人： Chenxi HAO , Yi HUANG , Pranay Sudeep RUNGTA , Chao JIN , Yu ZHANG , Peter GAAL
IPC分类号： H04W72/1268 , H04L5/00
摘要： Certain aspects of the present disclosure provide methods for channel state information (CSI) reports transmitted on a multi-slot physical uplink shared channel (PUSCH). A method that may be performed by a user equipment (UE) includes receiving a grant triggering an aperiodic channel state information (A-CSI) transmission in a slot overlapping a scheduled transmission with slot aggregation of multiple PUSCH slots, determining CSI timing conditions based on a set of signals transmitted on only a subset of the multiple PUSCH slots, and sending A-CSI reports in one or more of the aggregated slots that satisfy the CSI timing conditions.
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2.发明申请公开(公告)号：US20200267719A1
公开(公告)日：2020-08-20
申请号：US16780440
申请日：2020-02-03
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether a collision is to occur between a physical uplink control channel (PUCCH) transmission that includes a scheduling request (SR), and multiple physical uplink shared channel (PUSCH) transmissions in a slot. The UE may transmit, to a base station (BS), the PUCCH transmission or the multiple PUSCH transmissions based at least in part on determining whether the collision is to occur in the slot. Numerous other aspects are provided.
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公开(公告)号：US20210377767A1
公开(公告)日：2021-12-02
申请号：US17303217
申请日：2021-05-24
发明人： Seyedkianoush HOSSEINI , Enoch Shiao-Kuang LU , Peter GAAL , Wei YANG , James BECKMAN , Aamod KHANDEKAR , Pranay Sudeep RUNGTA , Seyed Ali Akbar FAKOORIAN , Danh Huu Hoang NGUYEN
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determining a physical uplink control channel (PUCCH) transmission characteristic, wherein the PUCCH transmission characteristic is a quantity of PUCCH transmissions in a sub-slot or a format of a set of PUCCH transmissions in the sub-slot, and wherein the wireless communication device supports at least one sub-slot hybrid automatic repeat request (HARQ) acknowledgement (ACK) codebook; and reporting information identifying the PUCCH characteristic for a plurality of types of symbol codebooks. Numerous other aspects are provided.
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4.发明申请公开(公告)号：US20210084673A1
公开(公告)日：2021-03-18
申请号：US16709326
申请日：2019-12-10
发明人： Bao Vinh NGUYEN , Shailesh MAHESHWARI , Linhai HE , Amir AMINZADEH GOHARI , Pranay Sudeep RUNGTA , Vishal DALMIYA , Dinesh Kumar DEVINENI , Krishna Chaitanya MUKKERA
摘要： Certain aspects of the present disclosure provide techniques for sending uplink control information. A method that may be performed by a user equipment (UE) includes receiving an uplink grant for transmission on a plurality of physical uplink shared channels (PUSCHs), the plurality of PUSCHs being located on different component carriers (CCs); identifying one or more PUSCHs of the plurality of PUSCHs on which uplink control information (UCI) can be transmitted in a slot; assigning PUSCH data to the one or more identified PUSCHs on which the UCI can be transmitted before assigning PUSCH data to remaining PUSCHs of the plurality of PUSCHs; and transmitting the UCI and the PUSCH data in the slot on the assigned PUSCHs.
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公开(公告)号：US20230086772A1
公开(公告)日：2023-03-23
申请号：US17481174
申请日：2021-09-21
发明人： Peter Pui Lok ANG , Enoch Shiao-Kuang LU , Alexei Yurievitch GOROKHOV , Aamod KHANDEKAR , Brian Clarke BANISTER , Raghu Narayan CHALLA , Kuo-Chun LEE , Arvind Vardarajan SANTHANAM , Jianming ZHU , Arash EBADI SHAHRIVAR , Pranay Sudeep RUNGTA
摘要： A user equipment (UE) may make a joint decision of adaptive receive diversity (ARD) and adaptive transmit diversity (ATD) configurations, including transmit (Tx) and receive (Rx) antennas selection and/or blanking based on downlink (DL) and uplink (UL) traffic conditions. The UE may disable at least one Tx chain for a transmission of a codebook-based sounding reference signal (SRS) (SRS-CB) based on one or more of at least one DL traffic condition or at least one UL traffic condition, and transmit, to a base station, upon disabling the at least one Tx chain, the SRS-CB via an antenna associated with at least one active Tx chain.
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公开(公告)号：US20220039167A1
公开(公告)日：2022-02-03
申请号：US16947471
申请日：2020-08-03
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify numbers of symbols of a plurality of physical uplink control channel (PUCCH) resources that collide with a sounding reference signal resource, wherein the plurality of PUCCH resources are associated with transmitting a scheduling request (SR). The UE may determine a plurality of collision values associated with the plurality of PUCCH resources. The UE may transmit the SR on a PUCCH resource, of the plurality of PUCCH resources, that is associated with a collision value of the plurality of collision values.
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公开(公告)号：US20210314872A1
公开(公告)日：2021-10-07
申请号：US17220895
申请日：2021-04-01
摘要： Techniques for reference signaling related to transmission power controls for communication devices are discussed and provided. A user equipment (UE) receives one or more sounding reference signal (SRS) transmission power control (TPC) configuration for uplink carriers. The SRS TPC configuration can comprise a mapping from one uplink carrier to one or more component carrier sets. The UE receives, from a monitoring cell, a downlink control information (DCI) comprising a request for SRS transmission on uplink carrier(s) and/or TPC command(s) for SRS transmission on the uplink carrier(s). The UE determines uplink carrier(s) corresponding to the SRS request and/or the TPC command(s) at least based on a correspondence between the SRS TPC configurations and the one or more uplink carriers or based on starting bit information.
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