公开(公告)号：US20230327825A1

公开(公告)日：2023-10-12

申请号：US17719261

申请日：2022-04-12

Applicant: QUALCOMM Incorporated

Inventor： Ashutosh Vinod AGRAWAL ,  Jae Won YOO ,  Manish JAIN ,  Hari SANKAR ,  Alexei Yurievitch GOROKHOV

IPC: H04L1/20 ,  H04L1/00 ,  H04L5/14 ,  H04W72/06 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04L1/203 ,  H04L1/0003 ,  H04L5/14 ,  H04W72/1263 ,  H04W72/06 ,  H04W72/0446 ,  H04L1/0067

Abstract: A method for wireless communication by a network node includes transmitting a first group of frames comprising a group of normal slots and one or more first special slots. The method also includes reconfiguring one or more second special slots within a second group of frames scheduled after the first group of frames based on a block error rate (BLER) associated with the group of normal slots failing to satisfy a BLER condition. The method further includes transmitting the second group of frames based on reconfiguring the one or more second special slots within the second group of frames.

公开(公告)号：US20230180177A1

公开(公告)日：2023-06-08

申请号：US18041212

申请日：2021-09-22

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Sony AKKARAKARAN ,  Srinivas YERRAMALLI ,  Sanghoon KIM ,  Guttorm Ringstad OPSHAUG ,  Hari SANKAR ,  Carlos CABRERA MERCADER ,  Peter GAAL

IPC: H04W64/00 ,  H04L5/00 ,  H04L25/02

CPC classification number: H04W64/006 ,  H04L5/001 ,  H04L5/0051 ,  H04L25/0224

Abstract: A mobile device can report its capabilities to a network node regarding one or more phase characteristics between Sounding Resource Signal (SRS) resources transmitted by the mobile device under one or more circumstances, enabling the network to configure the mobile device accordingly. Such reporting can enable the network to coherently process multiple SRS resources, effectively increasing the bandwidth of the SRS resources and, ultimately, the accuracy of a position determination for the mobile device. Various techniques are provided for reporting capabilities and determining applicable conditions.

公开(公告)号：US20230131322A1

公开(公告)日：2023-04-27

申请号：US17811755

申请日：2022-07-11

Applicant: QUALCOMM Incorporated

Inventor： Chu-Hsiang HUANG ,  Hari SANKAR ,  Pierpaolo VALLESE ,  Jae Ho RYU ,  Changhwan PARK ,  Paolo MINERO ,  Gaurav NIGAM ,  Jae Won YOO ,  Peter ZILLMANN ,  Carlos CABRERA MERCADER

IPC: H04W72/04 ,  H04W24/10 ,  H04W64/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a message that includes an indication that a transmission configuration indicator (TCI) state switch for the UE is to be across a serving remote radio head (RRH) and a next RRH. The UE may adjust a tracking of the UE with respect to the serving RRH and the next RRH based at least in part on the indication. Numerous other aspects are described.

公开(公告)号：US20230055870A1

公开(公告)日：2023-02-23

申请号：US17409709

申请日：2021-08-23

Applicant: QUALCOMM Incorporated

Inventor： Jae Ho RYU ,  Hari SANKAR ,  Alexei Yurievitch GOROKHOV ,  Hobin KIM

IPC: H04W24/08 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04

Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. The apparatus may measure a RSRP of a CRS for each of a plurality of neighboring cells. The apparatus may also calculate an interference strength of each of the plurality of neighboring cells based on the RSRP measurement of the CRS for each of the plurality of neighboring cells. Additionally, the apparatus may compare a PDSCH demodulation performance of the UE based on rate matching for a CRS offset associated with each of the plurality of neighboring cells with the PDSCH demodulation performance of the UE based on skipping the rate matching for the CRS offset. The apparatus may also transmit a request for the rate matching or skipping the rate matching for the CRS offset based on the comparison of the PDSCH demodulation performance of the UE.

公开(公告)号：US20230048970A1

公开(公告)日：2023-02-16

申请号：US17817230

申请日：2022-08-03

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Hari SANKAR ,  Jae Ho RYU ,  Hobin KIM

IPC: H04W72/04 ,  H04L1/08 ,  H04L5/00

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, an indication of a physical downlink control channel (PDCCH) processing unit (PPU) limit associated with the UE. The UE may receive configurations for a plurality of search space sets, wherein the plurality of search space sets includes one or more linked pairs of search space sets with linked PDCCH candidates for PDCCH repetition. The configurations of the one or more linked pairs of search space sets may be based at least in part on the PPU limit associated with the UE. Numerous other aspects are described.

公开(公告)号：US20220385398A1

公开(公告)日：2022-12-01

申请号：US17664630

申请日：2022-05-23

Applicant: QUALCOMM Incorporated

Inventor： Sanghoon KIM ,  Alexei Yurievitch GOROKHOV ,  Hari SANKAR

IPC: H04L1/00 ,  H04W72/04

Abstract: Methods, apparatuses, and computer-readable storage medium for rate matching for TBoMS are provided. An example method includes calculating a slot length for each UL slot of a plurality of UL slots, the slot length for each UL slot being associated with a plurality of rate matching output bits, each UL slot including a starting point for the plurality of rate matching output bits, the slot length for each UL slot being associated with a starting boundary, the plurality of UL slots being associated with at least one of a single TB or a single rate matching. The example method may include allocating one or more bits of the plurality of rate matching output bits for a modulation process. The example method may include refraining allocating at least one bit of the plurality of rate matching output bits for the modulation process, the at least one bit corresponding to UCI multiplexing.

公开(公告)号：US20220256531A1

公开(公告)日：2022-08-11

申请号：US17649656

申请日：2022-02-01

Applicant: QUALCOMM Incorporated

Inventor： Gokul SRIDHARAN ,  Peter GAAL ,  Seyedkianoush HOSSEINI ,  Hung Dinh LY ,  Hari SANKAR ,  Sanghoon KIM ,  Nachiket BAPAT

IPC: H04W72/04 ,  H04L1/08 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more sets of contiguous time domain resources for a multi-slot transmission occasion that spans multiple slots. The UE may transmit an uplink transmission in the multi-slot transmission occasion. Numerous other aspects are described.

公开(公告)号：US20200154412A1

公开(公告)日：2020-05-14

申请号：US16678809

申请日：2019-11-08

Applicant: QUALCOMM Incorporated

Inventor： Heechoon LEE ,  Huilin XU ,  Peter Pui Lok ANG ,  Hari SANKAR

IPC: H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques for allocating a number of physical downlink control channel (PDCCH) blind decoding candidates to a user equipment (UE) in dual connectivity mode. An example method generally includes allocating a resource budget among a first cell group and a second cell group, wherein the resource budget includes a number of physical downlink control channel (PDCCH) blind decoding candidates and a number of control channel elements (CCEs) supported by the UE, and monitoring for PDCCH candidates in the first cell group and second cell group in accordance with the allocated resource budget.

公开(公告)号：US20190052420A1

公开(公告)日：2019-02-14

申请号：US16044385

申请日：2018-07-24

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Jae Won YOO ,  Hari SANKAR ,  Yi HUANG ,  Wanshi CHEN ,  Juan MONTOJO ,  Peter GAAL

IPC: H04L5/00

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus maybe a base station or a UE. In an aspect, the apparatus may determine locations for a number of DM-RS symbols to be transmitted in a scheduling unit of a channel configured in a slot/mini-slot, where a last DM-RS symbol maybe positioned one symbol prior to a last symbol carrying scheduled data. In another aspect, the apparatus may determine the locations for the DM-RS symbols based on a selection between a first set of predetermined DM-RS positions and a second set of predetermined DM-RS positions. In another aspect, the apparatus may determine the locations for the DM-RS symbols based on a set number of symbols, wherein the determined locations are spaced apart according to the set number of symbols. The apparatus may transmit the DM-RS symbols based on the determined locations.

公开(公告)号：US20180367245A1

公开(公告)日：2018-12-20

申请号：US16011530

申请日：2018-06-18

Applicant: QUALCOMM Incorporated

Inventor： Joseph Binamira SORIAGA ,  Shrinivas KUDEKAR ,  Thomas RICHARDSON ,  Gabi SARKIS ,  Hari SANKAR ,  Jing JIANG

IPC: H04L1/00 ,  H04L1/18 ,  H03M13/11

Abstract: The present disclosure provides self-decodable redundancy versions for a systematic code. An apparatus for wireless communications includes at least one processor coupled with a memory and comprising encoder circuitry configured to encode a set of information bits using a systematic code to generate an encoded bit stream with information bits and parity bits, and bit ordering circuitry configured to re-order bits in the encoded bit stream to distribute the information bits and the parity bits. The apparatus includes a transmitter configured to transmit the re-ordered bits in accordance with a radio technology via one or more antenna elements situated proximate the receiver.