公开(公告)号：US20220166481A1

公开(公告)日：2022-05-26

申请号：US17105354

申请日：2020-11-25

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Shay LANDIS

IPC: H04B7/06 ,  H04W72/04 ,  H04B1/00 ,  H04B1/7107 ,  H04W24/10

Abstract: A configuration to reduce a UE PAPR due to a transmission of a PAPR reduction signal into a UE null space. The apparatus establishes a connection with a base station. The apparatus transmits, to the base station, an SFMT report including an indication of a capability of the UE to process a signal form the base station that includes an SFMT transmission. The apparatus receives, from the base station, a downlink PAPR reduction signal based on the SFMT report of the UE.

公开(公告)号：US20220014412A1

公开(公告)日：2022-01-13

申请号：US17373215

申请日：2021-07-12

Applicant: QUALCOMM Incorporated

Inventor： David YUNUSOV ,  Shay LANDIS ,  Idan Michael HORN

IPC: H04L27/36 ,  H04L27/38 ,  H04W72/04 ,  H04L27/00

Abstract: IQ impairments compensation in sub-terahertz (sub-THz) communication is disclosed. According to some aspects, a user equipment (UE) determines an estimated in-phase (I) and quadrature phase (Q) impairment of the UE, the IQ impairment of the UE comprising a mismatch of phase and/or amplitude, between an I path and a Q path within an analog receiver circuitry of the UE, and reports the estimated IQ impairment of the UE to a base station (BS). The BS determines a pre-compensation to compensate for the estimated IQ impairment of the UE and uses the determined pre-compensation when transmitting to the UE.

公开(公告)号：US20210376461A1

公开(公告)日：2021-12-02

申请号：US17303441

申请日：2021-05-28

Applicant: QUALCOMM Incorporated

Inventor： Yehonatan DALLAL ,  Idan Michael HORN ,  Shay LANDIS

IPC: H01Q3/18 ,  H01Q3/24 ,  H01Q3/46 ,  H01Q3/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may select, for communicating a signal, one or more active elements of a set of antenna elements based at least in part on positions of the one or more active elements of the set of antenna elements relative to a set of steering lenses of the wireless communication device; and communicate the signal based at least in part on emitting or receiving the signal using the one or more active elements, wherein the set of steering lenses of the wireless communication device steer the signal to or from the one or more active elements. Numerous other aspects are provided.

公开(公告)号：US20210328850A1

公开(公告)日：2021-10-21

申请号：US17178056

申请日：2021-02-17

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Assaf TOUBOUL ,  Shay LANDIS ,  Michael LEVITSKY ,  Gideon KUTZ ,  Ory EGER ,  Amit BAR-OR TILLINGER ,  Daniel PAZ

IPC: H04L27/26 ,  H04L5/00 ,  H04L1/00 ,  H04L25/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit a request, for an uplink transmission or a downlink transmission, for data aided phase tracking reference signals (PT-RSs); and communicate the uplink transmission or the downlink transmission based at least in part on the request. Numerous other aspects are provided.