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1.发明公开公开(公告)号：US20240357522A1
公开(公告)日：2024-10-24
申请号：US18652301
申请日：2024-05-01
Applicant: QUALCOMM Incorporated
Inventor： Jun ZHU , Ruhua HE , Mihir Vijay LAGHATE , Yong LI , Raghu Narayan CHALLA
IPC: H04W56/00 , H04B17/318 , H04B17/336 , H04W24/10 , H04W72/044 , H04W72/30
CPC classification number: H04W56/001 , H04B17/318 , H04B17/336 , H04W24/10 , H04W72/046 , H04W72/30
Abstract: Aspects described herein relate to receiving, from a base station, a transmit beam including a synchronization signal block (SSB) of multiple broadcast signals transmitted over multiple symbols, wherein receiving the transmit beam includes switching among multiple receive beams for each of the multiple symbols to receive a corresponding broadcast signal of the multiple broadcast signals, measuring a signal metric of each of the multiple broadcast signals as received via a corresponding receive beam of the multiple receive beams in a corresponding symbol of the multiple symbols, and selecting, based on the signal metric measured for each of the multiple broadcast signals, a receive beam of the multiple receive beams for communicating with the base station.
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公开(公告)号：US20240146368A1
公开(公告)日：2024-05-02
申请号：US18051366
申请日：2022-10-31
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Ahmed Omar Desouky ALI , Chitaranjan PELUR SUKUMAR , Yuanning YU , Zae Yong CHOI , Ruhua HE
CPC classification number: H04B7/0602 , H04B17/102 , H04B17/15
Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a wireless device. The wireless device evaluates a plurality of antenna group combinations based on one or more criteria wherein each antenna group combination includes at least two antenna groups of multiple antennas and the one or more criteria involve a first performance value calculated separately for each antenna group in an antenna group combination under evaluation and a second performance value calculated collectively for the at least two antenna groups in the antenna group combination under evaluation. The wireless device selects a subset of the plurality of antenna group combinations, based on the evaluation.
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公开(公告)号：US20240114497A1
公开(公告)日：2024-04-04
申请号：US18539039
申请日：2023-12-13
Applicant: QUALCOMM Incorporated
Inventor： Mahbod GHELICHI , James Francis GEEKIE , Raghu Narayan CHALLA , Mihir Vijay LAGHATE , Ruhua HE , Yong LI
IPC: H04W72/0453 , G01K3/00 , H04W72/51 , H04W72/541
CPC classification number: H04W72/0453 , G01K3/005 , H04W72/51 , H04W72/541 , H04W88/02
Abstract: In some aspects, the present disclosure provides methods, apparatuses, and systems for efficient thermal mitigation while maintaining wireless device performance on a primary component carrier (PCC). Embodiments described may include implementation of target transceiver module configurations, where bandwidth (e.g., PCC bands and secondary component carrier (SCC) bands) may be monitored by a wireless device based on intra-module target configurations and/or inter-module target configurations. An intra-module target configuration may include a target transceiver module monitoring both PCC bands and SCC bands. An inter-module target configuration may include or refer to a plurality of target transceiver modules together monitoring PCC bands and SCC bands. In scenarios where operating temperatures exceed temperature thresholds, target transceiver module configurations may be implemented to transition PCC bands, SCC bands, or both, from a PCC-resident transceiver module to another transceiver module to reduce the operating temperatures of concern. Various additional and alternative aspects are described herein.
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4.发明公开公开(公告)号：US20240080781A1
公开(公告)日：2024-03-07
申请号：US17901350
申请日：2022-09-01
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Mohammad Ali TASSOUDJI , Junyi LI , Tao LUO , Ruhua HE , Raghu Narayan CHALLA
CPC classification number: H04W52/42 , H04W52/06 , H04W52/367
Abstract: Certain aspects of the present disclosure provide techniques for communicating antenna module information, beamforming capabilities, power control information, etc., for computing devices capable of operating in multiple form factor configurations. A example technique includes detecting that the UE is operating in a first form factor configuration of a plurality of form factor configurations the UE is adapted to operate in. The technique also includes, in response to the detection, transmitting information associated with at least one antenna module of the UE in the first form factor configuration.
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公开(公告)号：US20230007594A1
公开(公告)日：2023-01-05
申请号：US17367247
申请日：2021-07-02
Applicant: QUALCOMM Incorporated
Inventor： Brahim SAADI , Dinesh Kumar DEVINENI , Rajeev MALASANI , Anoop RAMAKRISHNA , Ruhua HE , Enoch Shiao-Kuang LU , Raghu Narayan CHALLA
Abstract: A UE may calculate an allocation of a transmission power for a first uplink transmission on a first uplink channel and at least one second uplink transmission on at least one second uplink channel, the transmission power being allocated in each symbol of a plurality of symbols in a slot. The UE may detect a transmission power change in the allocation of the transmission power in the slot for at least one of the first uplink transmission or the at least one second uplink transmission. The UE may determine whether to adjust the allocation of the transmission power for the at least one of the first uplink transmission or the at least one second uplink transmission to eliminate the transmission power change in the slot for the at least one of the first uplink transmission or the at least one second uplink transmission.
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Patent Agency Ranking
公开(公告)号：US20220240292A1
公开(公告)日：2022-07-28
申请号：US17451069
申请日：2021-10-15
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Ruhua HE , Tao LUO , Junyi LI
Abstract: In an aspect, a user equipment (UE) transmits, to a base station, an uplink (UL) power change capability indication. The base station receives the UL power change capability indication, and transmits, to the UE, scheduling information for one or more UL transmissions that include one or more UL power changes based on the UL power change capability indication.
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公开(公告)号：US20250063589A1
公开(公告)日：2025-02-20
申请号：US18452501
申请日：2023-08-18
Applicant: QUALCOMM Incorporated
Inventor： Kang GAO , Yongle WU , Jun ZHU , Derrick Albert CHU , Vasanthan RAGHAVAN , Yong LI , Ruhua HE , Sumant Jayaraman IYER , Kang YANG , Shrenik PATEL , Raghu Narayan CHALLA
IPC: H04W72/542 , H04W72/0446 , H04W72/12
Abstract: Scheduling with split symbols for beam management is described. An apparatus is configured to receive, from a network node, DL signaling including a symbol in a first slot, and to measure a first measurement of a first beam during a first time portion, and a second measurement of a second beam during a second different time portion, of the symbol. The apparatus is configured to communicate, with the network node, using the first or second beam based on at least one of the first measurement or the second measurement. Another apparatus is configured to provide, for a UE, DL signaling including a symbol in a first slot, and to communicate, with the UE, using the first or second beam based on a first and/or second measurement. The first and second measurements are of first and second beams during a first and second different time portions of the symbol, respectively.
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公开(公告)号：US20250038827A1
公开(公告)日：2025-01-30
申请号：US18359196
申请日：2023-07-26
Applicant: QUALCOMM Incorporated
Inventor： Ruhua HE , Kang GAO , Raghu Narayan CHALLA
IPC: H04B7/08
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may measure a signal strength for each beam of a set of multiple beams. The UE may select, from the set of multiple beams, a set of two or more beams each having a respective signal strength satisfying a threshold. The UE may attempt to decode a first broadcast channel signal of a first beam of the set of two or more beams in a single broadcast channel period. The UE may decode, after failing to decode the first broadcast channel signal of the first beam, a second broadcast channel signal of a second beam of the set of two or more beams in the single broadcast channel period.
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公开(公告)号：US20240380470A1
公开(公告)日：2024-11-14
申请号：US18398264
申请日：2023-12-28
Applicant: Qualcomm Incorporated
Inventor： Ruhua HE , Derrick Albert CHU , Raghu Narayan CHALLA
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, for a UE beam refinement procedure, a reference signal via a first network node beam. The UE may receive, based at least in part on the UE beam refinement procedure, an indication of a switch to the first network node beam from a second network node beam. Numerous other aspects are described.
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公开(公告)号：US20240357507A1
公开(公告)日：2024-10-24
申请号：US18594686
申请日：2024-03-04
Applicant: QUALCOMM Incorporated
Inventor： Brahim SAADI , Dinesh Kumar DEVINENI , Rajeev MALASANI , Anoop RAMAKRISHNA , Ruhua HE , Enoch Shiao-Kuang LU , Raghu Narayan CHALLA
IPC: H04W52/14 , H04W52/36 , H04W72/044 , H04W72/0446 , H04W72/0453 , H04W72/56
CPC classification number: H04W52/146 , H04W52/367 , H04W72/0446 , H04W72/0453 , H04W72/0473 , H04W72/56
Abstract: A UE may calculate an allocation of a transmission power for a first uplink transmission on a first uplink channel and at least one second uplink transmission on at least one second uplink channel, the transmission power being allocated in each symbol of a plurality of symbols in a slot. The UE may detect a transmission power change in the allocation of the transmission power in the slot for at least one of the first uplink transmission or the at least one second uplink transmission. The UE may determine whether to adjust the allocation of the transmission power for the at least one of the first uplink transmission or the at least one second uplink transmission to eliminate the transmission power change in the slot for the at least one of the first uplink transmission or the at least one second uplink transmission.
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