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公开(公告)号：US20250096874A1
公开(公告)日：2025-03-20
申请号：US18469266
申请日：2023-09-18
Applicant: QUALCOMM Incorporated
Inventor： Yaniv EISTEIN , Ronen SHAKED , Gideon Shlomo KUTZ , Aviv REGEV , Amit MOSES
IPC: H04B7/06 , H04B7/08 , H04W72/1273
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may apply a precoding operation to a downlink physical channel. The network node may obtain a plurality of coefficients associated with a non-linearity of the downlink physical channel in accordance with estimating a cross-correlation of a plurality of power delay profiles associated with the precoding operation. The network node may precode a physical downlink shared channel communication in accordance with a result of the precoding operation. The network node may transmit the plurality of coefficients via a physical downlink control channel communication. Numerous other aspects are described.
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公开(公告)号：US20250081222A1
公开(公告)日：2025-03-06
申请号：US18240999
申请日：2023-08-31
Applicant: QUALCOMM Incorporated
Inventor： Aviv REGEV , Gideon Shlomo KUTZ , Amit MOSES , Yaniv EISTEIN , Ronen SHAKED
IPC: H04W72/541 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more non-linearity measurements, each non-linearity measurement being associated with a transmit antenna power amplifier. The UE may receive initial antenna information. The UE may select a first non-linearity cancellation algorithm from among a plurality of non-linearity cancellation algorithms based, at least in part, on the one or more non-linearity measurements and the initial antenna information. Numerous other aspects are described.
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公开(公告)号：US20250080390A1
公开(公告)日：2025-03-06
申请号：US18462198
申请日：2023-09-06
Applicant: QUALCOMM Incorporated
Inventor： Aviv REGEV , Elad MEIR , Amit BAR-OR TILLINGER , Ronen SHAKED , Gideon Shlomo KUTZ
Abstract: Methods, systems, and devices for wireless communication are described. A request associated with probabilities of respective points of a constellation for communication of a set of data symbols using a channel may be received. The channel may be between a wireless device and a network entity. The probabilities may indicate respective likelihoods of the respective points being used in the communication of the set of data symbols. Signaling may be communicated in accordance with the set of probabilities of the respective points, where the set of probabilities may be adapted to characteristics of radio frequency impairments associated with the channel. The characteristics of the radio frequency impairments may be measured by a wireless device.
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公开(公告)号：US20250048178A1
公开(公告)日：2025-02-06
申请号：US18365622
申请日：2023-08-04
Applicant: QUALCOMM Incorporated
Inventor： Peer BERGER , Shay LANDIS , Gideon Shlomo KUTZ
Abstract: Methods, systems, and devices for wireless communications are described. Systematic polar codes may be used for the transmission of information bits to a wireless communications device, such as for extended reality (XR) applications, online video application, or other applications. In such cases, information bits of a data stream may be sorted based on priority or importance. Additionally, in accordance with the use of systematic polar coding, bit-channels may be sorted by protection level, and the sorted bits may be mapped to the most highly protected bit-channels (e.g., based on the importance of the bits). The mapped bits may be encoded using a systematic polar encoder to generate a codeword, and the codeword may be transmitted to another wireless communications device.
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公开(公告)号：US20250047540A1
公开(公告)日：2025-02-06
申请号：US18363371
申请日：2023-08-01
Applicant: QUALCOMM Incorporated
Inventor： Amit BAR-OR TILLINGER , Gideon Shlomo KUTZ , Oren MATSRAFI , Elad MEIR
IPC: H04L27/26
Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a transmitting device and a receiving device to coordinate channel aware tone reservation (CATR) control information using distributed coding. The transmitting device and receiving device may estimate a similar wireless channel and select a set of reserved tone locations and may each independently encode the set of reserved tone locations. In some cases, the receiving device may receive parity information associated with the set of reserved tone locations selected by the transmitting device and may jointly decode the parity information with the set of reserved tone locations predicted by the receiving device to detect and correct one or more errors in the predicted set of reserved tone locations.
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Patent Agency Ranking
公开(公告)号：US20250031243A1
公开(公告)日：2025-01-23
申请号：US18354993
申请日：2023-07-19
Applicant: QUALCOMM Incorporated
Inventor： Gideon Shlomo KUTZ , Idan Michael HORN , Lior UZIEL , Oren MATSRAFI
IPC: H04W74/08 , H04W28/26 , H04W72/0446 , H04W72/0453 , H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, control information indicating a first set of resource elements (REs) allocated for a tone reservation signal based on a channel frequency response. The UE and the network entity may determine a second set of REs for the tone reservation signal on the first set of REs and application of a rule. The rule may pertain to contention resolution between REs allocated for tone reservation signaling and REs allocated to a channel used for downlink signaling. The UE may receive both the tone reservation signal and a downlink signal, where the tone reservation signal is received in accordance with the second set of REs.
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公开(公告)号：US20240314743A1
公开(公告)日：2024-09-19
申请号：US18185039
申请日：2023-03-16
Applicant: QUALCOMM Incorporated
Inventor： Elad MEIR , Gideon Shlomo KUTZ , Tal OVED , Assaf TOUBOUL , Jacob PICK , Shay LANDIS
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, supported receiver type information including a list of one or more receiver types supported by the UE. The UE may receive, from the network node, an indication of one or more selected receiver types, from the one or more receiver types supported by the UE, to be used for receiving one or more portions of a downlink communication. The UE may receive, from the network node, the one or more portions of the downlink communication using the one or more selected receiver types. Numerous other aspects are described.
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公开(公告)号：US20240106568A1
公开(公告)日：2024-03-28
申请号：US17932543
申请日：2022-09-15
Applicant: QUALCOMM Incorporated
Inventor： Ram KRIPS , Gideon Shlomo KUTZ , Amit BAR-OR TILLINGER , Elad MEIR , David YUNUSOV , Assaf TOUBOUL
CPC classification number: H04L1/006 , H04L1/0014 , H04L5/0051
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a configuration for balanced code communication, the configuration indicating parameters of signals of balanced code communications having sequences, within codewords, that balance. The UE may receive, from a network node, a balanced code communication, the receiving comprising decoding a codeword of the balanced code communication and estimating one or more parameters of communicating with the network node based at least in part on the configuration and based at least in part on using a balancing property of the balanced code communication. Numerous other aspects are described.
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公开(公告)号：US20240080159A1
公开(公告)日：2024-03-07
申请号：US17929846
申请日：2022-09-06
Applicant: QUALCOMM Incorporated
Inventor： Shay LANDIS , Assaf TOUBOUL , Idan Michael HORN , Gideon Shlomo KUTZ
CPC classification number: H04L5/0051 , H04L27/262 , H04L27/2636
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving device may receive a communication that includes at least one pilot symbol, the at least one pilot symbol including pilot signaling on a first set of one or more subcarriers and peak-to-average-power-ratio (PAPR) signaling on a second set of one or more subcarriers. The receiving device may communicate based at least in part on the pilot signaling. Numerous other aspects are described.
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公开(公告)号：US20230371055A1
公开(公告)日：2023-11-16
申请号：US17663002
申请日：2022-05-11
Applicant: QUALCOMM Incorporated
Inventor： Ram KRIPS , Idan Michael HORN , Gideon Shlomo KUTZ , Elad MEIR , Amit BAR-OR TILLINGER , Assaf TOUBOUL
CPC classification number: H04W72/08 , H04B1/0475 , H04L1/248 , H04B17/13 , H04B17/102 , H04W52/243
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may receive a distortion indication comprising distortion information associated with a signal transmission configuration corresponding to a second network node. The first network node may perform, based at least in part on the distortion information, a digital post distortion (DPoD) operation associated with a signal having a distortion characteristic corresponding to the distortion information. The first network node may communicate with the second network node based at least in part on performing the DPoD operation. Numerous other aspects are provided.
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