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公开(公告)号：US20230006806A1
公开(公告)日：2023-01-05
申请号：US17756701
申请日：2020-12-16
Applicant: QUALCOMM Incorporated
Inventor： Ruiming ZHENG , Yan ZHOU , Yu ZHANG , Linhai HE , Tao LUO
IPC: H04L5/00
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. A base station (BS) may configure a component carrier group for a user equipment (UE). The BS may provide an indication of a spatial relation for one or more sounding reference signals associated with a component carrier of the component carrier group. The UE may receive the indication and may apply the spatial relation to the one or more sounding reference signals across bandwidth parts of component carriers of the component carrier group.
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公开(公告)号：US20220338265A1
公开(公告)日：2022-10-20
申请号：US17652906
申请日：2022-02-28
Applicant: QUALCOMM Incorporated
Inventor： Jing LEI , Linhai HE , Peter GAAL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a random access response (RAR). The UE may decode the RAR based at least in part on information that differentiates RARs according to UE type. Numerous other aspects are described.
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公开(公告)号：US20220338249A1
公开(公告)日：2022-10-20
申请号：US17626093
申请日：2020-08-14
Applicant: Jing LEI , Linhai HE , Yisheng XUE , Seyong PARK , Enoch Shiao-Kuang LU , Ruiming ZHENG , Joseph Binamira SORIAGA , Yi HUANG , QUALCOMM Incorporated
Inventor： Jing LEI , Linhai HE , Yisheng XUE , Seyong PARK , Enoch Shiao-Kuang LU , Ruiming ZHENG , Joseph Binamira SORIAGA , Yi HUANG
Abstract: Aspects described herein relate to configuring and selecting preamble and payload occasions for performing two-step random access procedures. Configurations on preamble occasions, payload occasions, association pattern between the occasions and synchronization signal block (SSB) beams, and the rules for selecting preamble and payload occasions for random access message transmission can be determined by the network and signaled to user equipment (UE). Based on the configurations and rules, UE can measure the link level quality and select possible preamble and payload occasions for one or more SSB beams achieving a threshold signal quality. Sets of one or more preamble occasions and one or more payload occasions can be further determined based on whether the preamble and payload occasion(s) can achieve a threshold transmission latency. The one or more preamble occasions and one or more payload occasions can be used to transmit random access messages in the two-step random access procedure.
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公开(公告)号：US20220312501A1
公开(公告)日：2022-09-29
申请号：US17616764
申请日：2019-06-07
Applicant: Qualcomm Incorporated
Inventor： Jing LEI , Wanshi CHEN , Joseph Binamira SORIAGA , Linhai HE , Ruiming ZHENG , Seyong PARK , Yiqing CAO , Naga BHUSHAN
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a configuration of a retransmission of a first message of a random access procedure based on a set of transmission configuration options transmitted by a base station. For example, the UE may transmit the first message but may reconfigure the first message for the retransmission based on the transmission configuration options. Additionally, the UE may configure a set of transmission configuration states based on the transmission configuration options for transmitting/retransmitting the first message. In some cases, the UE may determine to switch transmission configuration states based on a trigger signaled by the base station and/or a determination by the UE. Additionally, the UE may transmit an indication of a log of state transitions performed prior to a retransmission of the first message to facilitate combining of the retransmissions at the base station.
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公开(公告)号：US20220312369A1
公开(公告)日：2022-09-29
申请号：US17651053
申请日：2022-02-14
Applicant: QUALCOMM Incorporated
Inventor： Linhai HE
IPC: H04W68/00
Abstract: A base station may transmit a paging early indication (PEI) indicating whether the user equipment (UE) has a paging message for reception associated with each paging occasion (PO) of a set of POs including a plurality of POs, and transmit paging messages associated with the POs of the set of POs based on the PEI transmitted for the UE. The base station may transmit system information including PEI parameters. The UE may receive the PEI parameters and receive the PEI indicating whether the UE has a paging message for reception associated with each PO of a set of POs based on the PEI parameters, determining whether to monitor the POs of the set of POs based on the received PEI, and monitor or skipping monitoring the POs of the set of POs based on the determination of whether to monitor each PO of the set of POs.
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Patent Agency Ranking
公开(公告)号：US20220231871A1
公开(公告)日：2022-07-21
申请号：US17248311
申请日：2021-01-19
Applicant: QUALCOMM Incorporated
Inventor： Linhai HE , Seyedkianoush HOSSEINI , Wei YANG , Gavin Bernard HORN , Karthika PALADUGU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information to configure a sidelink channel, to be utilized by the UE to conduct groupcast sidelink communication, with a plurality of bandwidth parts. The UE may transmit or receive data based at least in part on the plurality of bandwidth parts. Numerous other aspects are provided.
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公开(公告)号：US20220201689A1
公开(公告)日：2022-06-23
申请号：US17247817
申请日：2020-12-23
Applicant: QUALCOMM Incorporated
Inventor： Seyedkianoush HOSSEINI , Wei YANG , Linhai HE , Huilin XU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE in a sidelink communication with the first UE, an indication to switch from utilizing a first sidelink bandwidth part (SL-BWP) to utilizing a second SL-BWP. The UE may selectively switch from utilizing the first SL-BWP to utilizing the second SL-BWP based at least in part on receiving a positive acknowledgment message from the second UE. Numerous other aspects are provided.
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公开(公告)号：US20220167399A1
公开(公告)日：2022-05-26
申请号：US17310448
申请日：2020-02-13
Applicant: QUALCOMM Incorporated
Inventor： Linhai HE , Ruiming ZHENG , Jing LEI
Abstract: In an aspect of the disclosure, a first method, a first computer-readable medium, and a first apparatus are provided. The first apparatus may be a UE. The first apparatus may generate a payload of a first preamble message associated with a first RACH procedure, and the payload may indicate a first priority of the first RACH procedure that is relatively higher than a second priority of a second RACH procedure. The first apparatus may send the first preamble message including a RACH preamble and the payload to a base station, and the first preamble message may indicate an identifier (ID) of the first apparatus.
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公开(公告)号：US20220132584A1
公开(公告)日：2022-04-28
申请号：US17434718
申请日：2020-02-28
Applicant: QUALCOMM Incorporated
Inventor： Linhai HE , Ruiming ZHENG , Jing LEI
IPC: H04W74/08
Abstract: A configuration for multiple UEs having the same RA-RNTI to generate RA-RNTI for RACH procedures. The apparatus transmits a random access message. The apparatus receives a RAR during a RAR window in response to the random access message. The RAR window spanning at least two system frames. The apparatus determines one or more RA-RNTIs. Each RA-RNTI may be based, at least in part, on a random access channel occasion and type of random access procedure. The apparatus decodes the RAR based on the one or more RA-RNTIs.
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公开(公告)号：US20220078654A1
公开(公告)日：2022-03-10
申请号：US17467969
申请日：2021-09-07
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Weimin DUAN , Seyedkianoush HOSSEINI , Linhai HE , Jay Kumar SUNDARARAJAN , Wanshi CHEN , Krishna Kiran MUKKAVILLI , Naga BHUSHAN
Abstract: Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) may identify at least one communication resource from a plurality of communication resources for transmitting a positioning report, wherein the plurality of communication resources for transmitting the positioning report have different priorities. The UE may transmit the positioning report via the at least one communication resource, wherein the at least one communication resource comprises at least one of a medium access control (MAC) control element (MAC-CE) logical channel ID or a signaling radio bearer (SRB).
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