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公开(公告)号：US20230072214A1
公开(公告)日：2023-03-09
申请号：US17793526
申请日：2020-02-14
Applicant: Gokul SRIDHARAM , Hung Dinh LY , Huilin XU , Alexandros MANOLAKOS , Yi HUANG , Wei YANG , Yuwei REN , QUALCOMM Incorporated
Inventor： Gokul SRIDHARAN , Hung Dinh LY , Huilin XU , Alexandros MANOLAKOS , Yi HUANG , Wei YANG , Yuwei REN
IPC: H04L5/00
Abstract: User Equipment (UE) receives, from a base station (BS), at least one resource block (RB). The RB includes at least one reference signal (RS) resource element (RE) of a first physical channel of the UE. The UE estimates a channel quality of a second physical channel of the UE as a function of the at least one RS RE. In some examples, the BS associates the transmission of a first physical channel reference signal (RS) and the transmission of a second physical channel RS. The BS then signals, BS to the UE, the association between the first physical channel reference signal and the second physical channel reference signal.
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公开(公告)号：US20230060710A1
公开(公告)日：2023-03-02
申请号：US17823865
申请日：2022-08-31
Applicant: QUALCOMM Incorporated
Inventor： Konstantinos DIMOU , Ahmed ELSHAFIE , Wei YANG , Yan ZHOU , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive signaling indicating one or more selected priorities, of at least two priorities, to which a trigger for hybrid automatic repeat request (HARQ) feedback applies. The UE may receive downlink control information (DCI) including the trigger for the HARQ feedback and omitting a field indicating the one or more selected priorities. The UE may transmit the HARQ feedback for the one or more selected priorities in accordance with the signaling. Numerous other aspects are described.
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公开(公告)号：US20230040587A1
公开(公告)日：2023-02-09
申请号：US17817610
申请日：2022-08-04
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Seyedkianoush HOSSEINI , Peter GAAL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may schedule multiple downlink control information (DCI) messages, which schedule multiple uplink messages to be transmitted by a user equipment (UE) on physical uplink channel resources, such that each of the multiple DCI messages arrive at least a specified time duration earlier than a start of an earliest of the physical uplink channel resources. The network entity may transmit the multiple DCI messages as scheduled. The UE may prepare to receive the DCI messages as scheduled. Numerous other aspects are described.
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公开(公告)号：US20230016768A1
公开(公告)日：2023-01-19
申请号：US17757478
申请日：2020-01-20
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Yi HUANG , Seyedkianoush HOSSEINI , Yu ZHANG , Wanshi CHEN , Peter GAAL , Krishna Kiran MUKKAVILLI
Abstract: Aspects of the present disclosure provide techniques for configuring and triggering aperiodic channel state information (A-CSI) reporting via a downlink grant. As will be described in greater detail below, the A-CSI report may be conveyed via a physical uplink control channel (PUCCH).
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公开(公告)号：US20220394732A1
公开(公告)日：2022-12-08
申请号：US17339664
申请日：2021-06-04
Applicant: QUALCOMM Incorporated
Inventor： Seyedkianoush HOSSEINI , Wei YANG , Muhammad Sayed Khairy ABDELGHAFFAR , Abdelrahman Mohamed Ahmed Mohamed IBRAHIM , Ahmed Attia ABOTABL , Juan MONTOJO , Peter GAAL
Abstract: Aspects relate to measuring interference associated with sidelink communication. A UE that supports full-duplex communication may transmit on a first frequency resource and conduct self-interference measurements on a second frequency resource (e.g., a guard band) adjacent to the first frequency resource. Provisions may be made to ensure that other nearby wireless communication devices do not transmit on the second set of frequency resources when the UE is conducting an interference measurement. In a first resource allocation mode, a base station that allocates full-duplex resources for a first UE may ensure that any UEs that are near the first UE are not scheduled to transmit on a guard band when the UE is conducting an interference measurement. In a second resource allocation mode, a UE may reserve resources that are predefined with a guard band or the UE may reserve resources and use a subset of the resources for interference measurements.
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Patent Agency Ranking
公开(公告)号：US20220393824A1
公开(公告)日：2022-12-08
申请号：US17755044
申请日：2020-10-28
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Yi HUANG , Alexandros MANOLAKOS , Krishna Kiran MUKKAVILLI
IPC: H04L5/00
Abstract: A user equipment (UE) is transmits capability signaling information to a base station. The capability signaling information may be associated with a capability of the UE to maintain coherence and bundle demodulation reference signals (DM-RS) when a transmission is interrupted. The base station may receive a transmission from the UE having dropped symbols, may determine if the capability signaling information indicates that the UE maintained coherence over the dropped signals, and may utilize bundled DM-RS to decode the transmission if the capability signaling information indicates that the UE maintained coherence.
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公开(公告)号：US20220393789A1
公开(公告)日：2022-12-08
申请号：US17831253
申请日：2022-06-02
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Aziz GHOLMIEH , Hwan Joon KWON , Krishna Kiran MUKKAVILLI , Tingfang JI , Naga BHUSHAN
Abstract: A method of wireless communication, by a transmitting device, includes encoding information packets with an outer code to generate a first outer codeword. The first outer codeword includes information packets in addition to parity packets. The method also includes transmitting, to a receiving device, the information packets and the parity packets of the first outer codeword, according to a sequence. A method of wireless communication by a receiving device, includes receiving packets belonging to a first outer codeword, the packets including information packets and parity packets. The method also includes storing the packets in a buffer; and flushing the packets from the buffer in response to satisfying a condition.
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公开(公告)号：US20220386411A1
公开(公告)日：2022-12-01
申请号：US17819186
申请日：2022-08-11
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Seyed Ali Akbar FAKOORIAN , Seyedkianoush HOSSEINI , Wanshi CHEN
Abstract: Aspects are provided allowing for selective monitoring of uplink cancellation indication (ULCI) occasions by UEs and allowing UEs to determine from ULCI whether canceled uplink transmission are carried on non-supplementary uplink (NUL) carriers or supplementary uplink (SUL) carriers. A UE may determine not to monitor a ULCI occasion if it does not have an uplink transmission which can be punctured by higher priority data. When the uplink transmission is dynamically scheduled, the UE may determine to monitor a ULCI occasion if the UE receives the uplink grant a certain number of symbols earlier than the ULCI occasion. The base station may configure blocks in downlink control information to indicate the UE should apply ULCI to SUL and/or NUL. The base station may configure the UE to perform different behaviors after receiving a ULCI depending on whether the portion of the uplink transmission to be canceled is on SUL or NUL.
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公开(公告)号：US20220386312A1
公开(公告)日：2022-12-01
申请号：US17303316
申请日：2021-05-26
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia ABOTABL , Muhammad Sayed Khairy ABDELGHAFFAR , Abdelrahman Mohamed Ahmed Mohamed IBRAHIM , Wei YANG , Seyedkianoush HOSSEINI , Krishna Kiran MUKKAVILLI
IPC: H04W72/08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a resource availability based at least in part on measurement information, wherein the measurement information includes information related to a first measurement regarding a set of resources and a second measurement regarding the set of resources, and wherein the measurement information relates to self-interference associated with a transmission of the UE. The UE may communicate using a resource, of the set of resources, based at least in part on the resource availability. Numerous other aspects are described.
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公开(公告)号：US20220369336A1
公开(公告)日：2022-11-17
申请号：US17740261
申请日：2022-05-09
Applicant: QUALCOMM Incorporated
Inventor： Yi HUANG , Wanshi CHEN , Peter GAAL , Wei YANG , Seyedkianoush HOSSEINI
Abstract: A user equipment maps a high priority hybrid automatic repeat request-acknowledgment/negative acknowledgment (HARQ-ACK/NACK) information to one or more resource elements (REs), and maps one or more of a low priority HARQ-ACK/NACK information, channel state information (CSI), or uplink-shared channel (UL-SCH) data to REs while rate matching around the mapped high priority HARQ-ACK/NACK REs. A network entity receives an uplink transmission, including high and low priority HARQ-ACK/NACK information, CSI, and UL-SCH data mapped to high and low priority HARQ-ACK/NACK REs, CSI REs. and UL-SCH REs, respectively. The low priority HARQ-ACK/NACK REs, the CSI REs, and the UL-SCH REs are rate matched around the high priority HARQ-ACK/N ACK REs. The network entity demaps and decodes the REs of the high and low priority HARQ-ACK/NACK, the CSI, and UL-SCH to obtain the high and low priority HARQ-ACK/NACK information, CSI, and UL-SCH data.
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