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公开(公告)号：US11838135B2
公开(公告)日：2023-12-05
申请号：US17323726
申请日：2021-05-18
Applicant: QUALCOMM Incorporated
Inventor： Wanshi Chen , Peter Pui Lok Ang , Peter Gaal , Juan Montojo , Tao Luo , Heechoon Lee , Linhai He
IPC: H04L1/18 , H04W76/27 , H04L5/00 , H04W72/04 , H04W72/12 , H04L1/1867 , H04L1/1829 , H04W72/23 , H04L1/1812
CPC classification number: H04L1/1887 , H04L1/1812 , H04L1/1854 , H04L1/1861 , H04L1/1893 , H04L1/1896 , H04L5/0055 , H04W72/12 , H04W72/23 , H04W76/27 , H04L5/001
Abstract: Methods, systems, and devices for wireless communications are described. In one example, a method includes receiving signaling from a base station to activate a semi-persistent scheduling (SPS) configuration for transmission between the base station and the UE, and receiving a hybrid automatic repeat request (HARM) timing for downlink transmissions based at least in part on the SPS configuration being activated. In another example, the method includes establishing a connection with a base station using a component carrier (CC), the CC having a plurality of bandwidth parts (BWPs), receiving signaling that indicates an SPS configuration or other types of pre-configured resources associated with at least a first BWP of the plurality of BWPs and transmitting or receiving using at least the first BWP according to the SPS configuration or other types of pre-configured resources associated with at least the first BWP.
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公开(公告)号：US11825516B2
公开(公告)日：2023-11-21
申请号：US18055026
申请日：2022-11-14
Applicant: QUALCOMM Incorporated
Inventor： Jing Lei , Wanshi Chen , Linhai He , Hung Dinh Ly , Seyong Park
CPC classification number: H04W74/008 , H04L1/0003 , H04L5/0051 , H04L5/10 , H04W56/001 , H04W74/0833 , H04W76/11 , H04W76/27
Abstract: Methods, systems, and devices for wireless communications are described that relate to a two-step random access procedure. Generally, the described techniques allow different configurations for a first message of a random access procedure depending on a connected-state of the user equipment (UE) performing the random access procedure. A base station may transmit configuration information to the UE and the UE may use the configuration information to determine resources, coding, block size, or other factors for transmitting the first message based on the radio resource control (RRC) connected state of the UE. The UE may then monitor for a random access response from the base station based on the first message from the UE.
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283.发明授权公开(公告)号：US11825490B2
公开(公告)日：2023-11-21
申请号：US17382830
申请日：2021-07-22
Applicant: QUALCOMM Incorporated
Inventor： Parthasarathy Krishnamoorthy , Linhai He , Kuo-Chun Lee , Karthik Pavan Krishna Bhogaraju , Sudheer Kumar Reddy Vangala
CPC classification number: H04W72/23 , H04W68/005
Abstract: Various embodiments may provide systems and methods for supporting wireless device paging in a network, such as a Fifth Generation (5G) New Radio (NR) (5GNR) network, etc. In various embodiments, a wireless device may determine whether to decode a Physical Downlink Shared Channel (PDSCH) paging message based at least in part on an indication in a received downlink control information (DCI) message.
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公开(公告)号：US11812316B2
公开(公告)日：2023-11-07
申请号：US16949028
申请日：2020-10-09
Applicant: QUALCOMM Incorporated
Inventor： Rajeev Kumar , Xipeng Zhu , Ozcan Ozturk , Shankar Krishnan , Linhai He , Gavin Bernard Horn
CPC classification number: H04W36/00835 , H04W36/0058 , H04W36/08 , H04W36/32 , H04W36/36
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine one or more candidate base stations for a handover procedure for the UE. The UE may transmit an indication of the one or more candidate base stations to a serving base station. Numerous other aspects are provided.
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公开(公告)号：US20230337220A1
公开(公告)日：2023-10-19
申请号：US18167311
申请日：2023-02-10
Applicant: QUALCOMM Incorporated
Inventor： Huilin Xu , Yuchul Kim , Wei Yang , Jing Sun , Mostafa Khoshnevisan , Ahmed Abdelaziz Ibrahim Abdelaziz Zewail , Jay Kumar Sundararajan , Nicolas Cornillet , Yeliz Tokgoz , Linhai He
IPC: H04W72/1263 , H04W72/20 , H04L1/1812
CPC classification number: H04W72/1263 , H04W72/20 , H04L1/1812
Abstract: Methods, systems, and devices for wireless communications are described. The method may include a user equipment (UE) receiving one or more first messages that indicate one or more configurations for communications between the UE and a network entity during a plurality of periodic communication occasions. The method may also include receiving a control message that activates at least one of the one or more configurations and schedules multiple instances of the communications. Upon receiving the control message, the UE may communicate the multiple instances in accordance with the at least one of the one or more configurations, each of the multiple instances including a different set of transport blocks.
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Patent Agency Ranking
公开(公告)号：US11785657B2
公开(公告)日：2023-10-10
申请号：US17170081
申请日：2021-02-08
Applicant: QUALCOMM Incorporated
Inventor： Linhai He
CPC classification number: H04W76/15 , H04W52/0225 , H04W76/27
Abstract: Certain aspects of the present disclosure provide a technique for signaling user equipment (UE) assistance information (UAI) that is specific to a particular cell group (CG) (e.g., a secondary CG (SCG)). For example, the technique may be executed to generate CG specific UAI, which may indicate a configuration parameter for the UE when operating in a multiple radio dual connectivity (MR-DC) mode. The UE may signal the UAI to a network entity along with an indication of the CG to which the UAI is to be applied.
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公开(公告)号：US11770773B2
公开(公告)日：2023-09-26
申请号：US17227148
申请日：2021-04-09
Applicant: QUALCOMM Incorporated
Inventor： Prashanth Haridas Hande , Ravi Agarwal , Jafar Mohseni , Peter Pui Lok Ang , Linhai He , Aziz Gholmieh
CPC classification number: H04W52/0235 , H04W52/0251 , H04W72/21 , H04W72/23
Abstract: Methods, systems, and devices for wireless communication are described related to a duty cycle configuration for power saving. A user equipment (UE) may receive control signaling indicating a duty cycle for cycling between a first power state associated with a first configuration and a second power state associated with a second configuration. In some examples, the first and second configurations may indicate a bandwidth part (BWP) configuration, restricted reception or transmission of one or more channels within the BWP configuration, or both for the UE. The UE may communicate first data traffic in accordance with the first configuration while operating in the first power state. The UE may transition from the first power state to the second power state in accordance with the duty cycle. The UE may communicate second data traffic in accordance with the second configuration while operating in the second power state.
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公开(公告)号：US20230300847A1
公开(公告)日：2023-09-21
申请号：US18165298
申请日：2023-02-06
Applicant: QUALCOMM Incorporated
Inventor： Jing Lei , Ruiming Zheng , Linhai He
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability message indicating support for multiple configured grant small data transmission (CG-SDT) configurations and may receive one or more downlink messages that collectively indicate a downlink bandwidth part (BWP), an uplink BWP and a set of CG-SDT configurations based on transmitting the capability message. Each CG-SDT configuration may be associated with respective time and frequency resources for use in one or more CG-SDTs. The UE may transition out of a radio resource control (RRC) connected state based on receiving the one or more downlink messages. The UE may transmit an initial CG-SDT that includes a common control channel (CCCH) message using time and frequency resources associated with one or more of the set of CG-SDT configurations based on comparing the respective time and frequency resources associated with the each of the CG-SDT configurations.
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公开(公告)号：US11743913B2
公开(公告)日：2023-08-29
申请号：US17355059
申请日：2021-06-22
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Wanshi Chen , Seyedkianoush Hosseini , Jing Jiang , Chih-Ping Li , Tingfang Ji , Linhai He
IPC: H04W72/23
CPC classification number: H04W72/23
Abstract: Certain aspects of the present disclosure provide techniques for compact downlink control information (DCI) signaling design for ultra-reliable low-latency communications (URLLC). A method for wireless communications performed by a base station (BS) is provided. The method generally includes generating DCI, the DCI scheduling at least one transmission, according to a first DCI format. The first DCI format is compressed relative to a second DCI format and includes a carrier indicator field (CIF) and/or a rate-matching indicator field. The BS transmits the DCI to a user equipment (UE). The UE communicates with the BS based on the received DCI.
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公开(公告)号：US11743814B2
公开(公告)日：2023-08-29
申请号：US16986128
申请日：2020-08-05
Applicant: QUALCOMM Incorporated
Inventor： Le Liu , Alberto Rico Alvarino , Peter Gaal , Wanshi Chen , Tingfang Ji , Hung Dinh Ly , Renqiu Wang , Xiaoxia Zhang , Huilin Xu , Linhai He , Peter Pui Lok Ang , Jing Lei
CPC classification number: H04W48/20 , H04L5/0048 , H04W36/0083 , H04W36/04 , H04W36/30
Abstract: In a legacy gNB (e.g., pre-Rel. 17 gNB), RC UEs with only 1 or 2 receive antennas may have a geographic coverage area for control data and traffic data that is smaller than their geographic coverage area for SSB with respect to certain legacy gNBs. By contrast, at least some new gNBs (e.g., Rel. 17+ gNBs) have the capability to provide uniform geographic coverage for RC UEs with respect to SSB, control data and traffic data. In an aspect of the disclosure, a particular class of UEs (such as RC UEs) is steered towards particular cells (e.g., Rel. 17+ gNBs) via one or more biased class-specific cell selection parameters included in system information from the cells.
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