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公开(公告)号：US20230209579A1
公开(公告)日：2023-06-29
申请号：US18171733
申请日：2023-02-21
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho RYU , Kapil GULATI , Junyi LI , Sony AKKARAKARAN , Tao LUO
IPC: H04W72/52 , H04W8/26 , H04W24/10 , H04W72/044 , H04W72/20
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may measure a per-beam channel busy ratio (CBR) for each of one or more beams configured on the sidelink receiver for transmitting or receiving sidelink transmissions including a first CBR for a first beam that is to be used for receiving a sidelink transmission transmitted by a first sidelink transmitter; and may transmit an indication of the per-beam CBR. In some aspects, a user equipment may receive information associated with a per-beam CBR including a first CBR for a first beam to be used by a sidelink receiver for receiving a sidelink transmission transmitted by the sidelink transmitter, and may selectively transmit the sidelink transmission for reception by the sidelink transmitter using the first beam based at least in part on the indication of the per-beam CBR. Numerous other aspects are provided.
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公开(公告)号：US20230208504A1
公开(公告)日：2023-06-29
申请号：US18177205
申请日：2023-03-02
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Junyi LI , Ashwin SAMPATH
IPC: H04B7/155 , H04B7/0426
CPC classification number: H04B7/15507 , H04B7/15542 , H04B7/043 , H01Q3/08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater may identify one or more parameters for mechanical beam steering. The repeater may perform mechanical beam steering based at least in part on the one or more parameters. Numerous other aspects are provided.
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公开(公告)号：US20230199818A1
公开(公告)日：2023-06-22
申请号：US17645298
申请日：2021-12-20
Applicant: QUALCOMM Incorporated
Inventor： Xiaojie WANG , Xiaoxia ZHANG , Junyi LI
CPC classification number: H04W72/082 , H04W72/0406
Abstract: Disclosed are systems and techniques for wireless communications. In one example, a method for wireless communications performed at a first user equipment (UE) can include determining at least one active interference cancellation (AIC) area for protection during a sidelink communication. In some aspects, the method can include determining one or more frequency subcarriers associated with protection of the at least one AIC area during the sidelink communication, wherein transmission of the one or more frequency subcarriers is configured to reduce interference within the at least one AIC area.
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公开(公告)号：US20230199441A1
公开(公告)日：2023-06-22
申请号：US17645141
申请日：2021-12-20
Applicant: QUALCOMM Incorporated
Inventor： Kiran VENUGOPAL , Wooseok NAM , Tianyang BAI , Junyi LI , Tao LUO
CPC classification number: H04W4/08 , H04W56/004
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a compensation indicator that is based at least in part on Doppler information associated with a group of UEs in a single frequency network (SFN). The UE may communicate based at least in part on the compensation indicator. Numerous other aspects are described.
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公开(公告)号：US20230189355A1
公开(公告)日：2023-06-15
申请号：US17914715
申请日：2021-05-20
Applicant: QUALCOMM INCORPORATED
Inventor： Jelena DAMNJANOVIC , Tao LUO , Juan MONTOJO , Junyi LI , Fang YUAN , Yan ZHOU , Aleksandar DAMNJANOVIC
CPC classification number: H04W76/10 , H04W52/365 , H04W76/20
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE), which may be a relay device, may establish a sidelink communication link for communications between a base station and a second UE via the first UE. The first UE may receive control signaling from the base station indicating a configuration for transmitting a power headroom report for transmissions scheduled over the sidelink communication link. The first UE may determine a power headroom associated with transmissions from the first UE to the second UE, which may be based on a transmission power capability of the first UE, and the first UE may transmit a power headroom report to the base station. The base station may schedule communications with the second UE based on the received power headroom report from the first UE.
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Patent Agency Ranking
公开(公告)号：US20230189063A1
公开(公告)日：2023-06-15
申请号：US18167389
申请日：2023-02-10
Applicant: QUALCOMM Incorporated
Inventor： Sudhir Kumar BAGHEL , Junyi LI , Shailesh PATIL , Kapil GULATI , Wanshi CHEN , Arjun BHARADWAJ
CPC classification number: H04W28/0289 , H04W28/0268 , H04W40/12 , H04W72/044 , H04W72/56 , H04W74/002 , H04W74/0808 , H04W76/27
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may iterate a value of a channel access counter (CAC) to a trigger value based at least in part on configuring the value of the CAC. In some aspects, the first wireless communication device may utilize a channel access mechanism to select a set of time-frequency resources for a transmission of a packet based at least in part on iterating the value of the CAC to the trigger value. In some aspects, the first wireless communication device may transmit the packet to a second wireless communication device via the set of time-frequency resources based at least in part on utilizing the channel access mechanism to select the set of time-frequency resources for the transmission. Numerous other aspects are provided.
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公开(公告)号：US20230179320A1
公开(公告)日：2023-06-08
申请号：US17543432
申请日：2021-12-06
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia ZHANG , Jun MA , Zhifei FAN , Tao LUO , Iyab Issam SAKHNINI , Junyi LI , Bin TIAN , Jing SUN
CPC classification number: H04L1/0002 , H04L5/0044 , H04W28/06 , H04W72/0406
Abstract: Certain aspects of the present disclosure provide techniques for indicating actual transport block size (TBS) on shaping encoding. For example, in shaping encoding, instead of using a compensated rate code (e.g., by padding or truncating) for a fixed number of output bits that is often different from the TBS scheduled, the present disclosure supports using multiple actual TBS for a given nominal TBS to improve efficiency of the shaping encoder. A transmitter (e.g., a network entity or use equipment (UE)) may encode a payload size of bits with a shaping encoder to obtain a transport block (TB), which has an actual TBS. The actual TBS is selected from a set of TBSs based on a nominal TBS. The transmitter then transmits to a receiver, an indication of the actual TBS. The indication enables the receiver to decode the corresponding encoded bits. The transmitter then transmits the TB to the receiver.
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公开(公告)号：US20230156524A1
公开(公告)日：2023-05-18
申请号：US17455142
申请日：2021-11-16
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid ABEDINI , Jianghong LUO , Tao LUO , Karl Georg HAMPEL , Junyi LI
CPC classification number: H04W28/18 , H04W28/0268
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central network node may transmit, to a distributed network node, a configuration of a statistic associated with a traffic instance for communicating with a user equipment (UE). The central network node may receive an indication associated with the distributed network node communicating with the UE using the traffic instance and in accordance with the statistic. Numerous other aspects are described.
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公开(公告)号：US20230155656A1
公开(公告)日：2023-05-18
申请号：US17454684
申请日：2021-11-12
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Tao LUO , Junyi LI
IPC: H04B7/06 , H04B7/0456 , H04B7/0426
CPC classification number: H04B7/0639 , H04B7/0482 , H04B7/043 , H04B7/0695
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, based at least in part on at least one of a plurality of conditions being met, to switch from a static analog beamforming codebook to a dynamic analog beamforming beam weight calculation for selecting beam weights for communications between the UE and a base station. The UE may select the beam weights for the communications using the dynamic beam weight calculation. The UE may communicate, using the beam weights, with the base station. Numerous other aspects are described.
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公开(公告)号：US20230145731A1
公开(公告)日：2023-05-11
申请号：US17935457
申请日：2022-09-26
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Peter GAAL , Mostafa KHOSHNEVISAN , Junyi LI , Tao LUO
CPC classification number: H04W16/28 , H04W8/24 , H04L1/1812
Abstract: Certain aspects of the present disclosure provide techniques for configuring a user equipment (UE) to communicate with a network entity based on a selected antenna panel reported to a network entity. An example method generally includes transmitting, to a network entity, a report including information associated with an antenna panel selected for communications between the user equipment and the network entity; selecting a starting time and a wait time to apply a configuration associated with the selected antenna panel; activating an update timer based on the starting time and the wait time; and communicating with the network entity based on the configuration associated with the selected antenna panel after expiry of the update timer.
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