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公开(公告)号：US20240196295A1
公开(公告)日：2024-06-13
申请号：US18550902
申请日：2021-04-30
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Wooseok NAM , Mostafa KHOSHNEVISAN , Tao LUO
CPC classification number: H04W36/305 , H04L5/0035 , H04L5/0055 , H04W36/00692
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for performing beam failure recovery in scenarios involving multiple transmitter receiver points.
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公开(公告)号：US20240178985A1
公开(公告)日：2024-05-30
申请号：US18514685
申请日：2023-11-20
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Muhammad Sayed Khairy ABDELGHAFFAR , Tao LUO
IPC: H04L5/14 , H04W72/044
CPC classification number: H04L5/14 , H04W72/044
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node (NN) may perform a communication, of a downlink (DL) communication or an uplink (UL) communication, during a first slot or symbol. The NN may perform the communication during a second slot or symbol in addition to during the first slot or symbol, wherein a communication parameter of the communication during the first slot or symbol is different from a communication parameter of the communication during the second slot or symbol based at least in part on the first slot or symbol and the second slot or symbol being associated with sub-band full duplex (SBFD) communication or dynamic time division duplex (TDD) communication. Numerous other aspects are described.
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公开(公告)号：US20240172264A1
公开(公告)日：2024-05-23
申请号：US18425343
申请日：2024-01-29
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Tianyang BAI , Tao LUO , Ruhua HE
IPC: H04W72/542 , H04W24/08 , H04W72/044 , H04W72/0453
CPC classification number: H04W72/542 , H04W24/08 , H04W72/0453 , H04W72/046
Abstract: Wireless communications systems may support identification or determination of a common default beam for a component carrier (CC) group (e.g., such that all CCs of a CC group may be associated with a same default beam). For example, a CC group may be configured or established to include one or more CCs (e.g., for carrier aggregation), where each CC group may share a same analog beamformer. As such, a beam (e.g., a default uplink/downlink beam) may be established as default or common across CCs of a CC group (e.g., versus default beams being configured or established for individual CCs). Such an established default beam of a CC group (e.g., a default beam common to all CCs of a CC group) may include or refer to a default downlink shared channel beam, a default sounding reference signal (SRS) beam, a default downlink control channel beam, etc.
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公开(公告)号：US20240163698A1
公开(公告)日：2024-05-16
申请号：US18549823
申请日：2022-05-05
Applicant: QUALCOMM Incorporated
CPC classification number: H04W24/04 , H04B7/0695
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network entity, a transmit receive point (TRP)-specific beam failure recovery (BFR) medium access control control element (MAC-CE) indicating a new beam for the UE based at least in part on a TRP with beam failure. The UE may receive, from the network entity, a TRP-specific BFR response based at least in part on the TRP-specific BFR MAC-CE. The UE may determine a subcarrier spacing (SCS) for a TRP-specific BFR beam resetting timing based at least in part on an SCS associated with the TRP-specific BFR response being different than an SCS associated with the TRP with beam failure. Numerous other aspects are described.
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公开(公告)号：US20240147379A1
公开(公告)日：2024-05-02
申请号：US18051484
申请日：2022-10-31
Applicant: QUALCOMM Incorporated
Inventor： Mostafa KHOSHNEVISAN , Tao LUO , Xiaoxia ZHANG , Yan ZHOU
CPC classification number: H04W52/08 , H04L5/0055 , H04W52/54 , H04W72/042
Abstract: Apparatuses and methods for indications of CLPC reset are described. An apparatus is configured to receive, from a network node, a MAC-CE or DCI that includes an indication of closed loop power control (CLPC) reset information. The apparatus is also configured to reset or maintain a CLPC adjustment state in response to receiving the indication of the CLPC reset information in the MAC-CE or the DCI. Another apparatus is configured to receive, from a network node, information for CLPC at the UE, where the information for CLPC indicates that a CLPC adjustment state is unaffected during a configuration for OLPC or a random-access at the UE. The other apparatus is also configured to maintain the CLPC adjustment state at the UE, during OLPC configuring or a random-access procedure at the UE, based on the information for CLPC received from the network node.
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Patent Agency Ranking
公开(公告)号：US20240137789A1
公开(公告)日：2024-04-25
申请号：US18048568
申请日：2022-10-20
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Hua WANG , Junyi LI , Tao LUO
IPC: H04W24/08 , H04B17/318 , H04W24/10 , H04W72/04
CPC classification number: H04W24/08 , H04B17/318 , H04W24/10 , H04W72/0413
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a configuration for applying weighted averaging to layer 1 (L1) reference signal received power (RSRP) measurements. The UE may receive, from the network node, a plurality of reference signals during a period of time, the plurality of reference signals being quasi-co-located with each other. The UE may obtain weighted averaged L1 RSRP measurements associated with the plurality of reference signals based at least in part on the configuration, the weighted averaged L1 RSRP measurements being available as input to a machine learning (ML) model for beam prediction. Numerous other aspects are described.
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公开(公告)号：US20240137192A1
公开(公告)日：2024-04-25
申请号：US17971499
申请日：2022-10-20
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Tao LUO
CPC classification number: H04L5/14 , H04W72/042
Abstract: A method of wireless communication by a user equipment (UE) includes receiving a configuration for switching between a full frequency bandwidth slot in a half duplex mode, and a partial frequency bandwidth slot in a subband based base station full duplex (SBFD) mode. The full frequency bandwidth slot is for uplink communications or downlink communications. The partial frequency bandwidth slot is for the uplink communications corresponding to an uplink subband or for downlink communications corresponding to at least one downlink subband. The method also includes switching, in accordance with the configuration, between the full frequency bandwidth slot and the partial frequency bandwidth slot.
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公开(公告)号：US20240120987A1
公开(公告)日：2024-04-11
申请号：US18546078
申请日：2021-04-23
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Aleksandar DAMNJANOVIC , Yan ZHOU , Tao LUO , Xiaoxia ZHANG
IPC: H04B7/08
CPC classification number: H04B7/0874
Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a first user equipment (UE) may receive an active communication configuration between the first UE and a base station. The first UE may receive a UE cooperation configuration between at least the first UE and a second UE. The UE cooperation configuration may include a configuration for communicating messages between the base station and a set of antenna panels corresponding to at least the first UE and the second UE as a single entity. The UE cooperation configuration may include parameters associated with the second UE. The first UE may identify, from the set of antenna panels, an antenna panel for reception of a downlink message based on the UE cooperation configuration. The first UE may transmit a message to the base station, the second UE, or both in response to the downlink message.
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公开(公告)号：US20240113846A1
公开(公告)日：2024-04-04
申请号：US18365858
申请日：2023-08-04
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Sayed Khairy ABDELGHAFFAR , Qian ZHANG , Abdelrahman Mohamed Ahmed Mohamed IBRAHIM , Yan ZHOU
IPC: H04L5/14 , H04W72/1273 , H04W72/232
CPC classification number: H04L5/14 , H04W72/1273 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with downlink reception in an uplink subband corresponding to a subband full duplex (SBFD)-aware configuration. The UE may receive a downlink communication in the uplink subband based on the configuration information. Numerous other aspects are described.
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公开(公告)号：US20240107351A1
公开(公告)日：2024-03-28
申请号：US17934397
申请日：2022-09-22
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, from a user equipment (UE), a cross-link interference (CLI) report. The network node may transmit, to a second network node and based at least in part on the CLI report, CLI information indicating CLI associated with the UE. Numerous other aspects are described.
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