公开(公告)号：US20220295513A1

公开(公告)日：2022-09-15

申请号：US17202203

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Krishna Kiran MUKKAVILLI

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/14

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, an indication of at least one of a configured grant or a semi-persistent scheduling (SPS) configuration. The UE may transmit or receive, based at least in part on a modification to the at least one of the configured grant or the SPS configuration, wherein the modification is based at least in part on a change from a first time domain pattern to a second time domain pattern. The UE may receive and indication of the modification from the base station. Additionally, or alternatively, the UE may determine the medication based at least in part on at least one rule stored in a memory of the UE. Numerous other aspects are described.

公开(公告)号：US20220294602A1

公开(公告)日：2022-09-15

申请号：US17202227

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Krishna Kiran MUKKAVILLI

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of at least two time division duplex (TDD) patterns. The UE may communicate based at least in part on a first pattern of the at least two TDD patterns. The UE may communicate based at least in part on a second pattern of the at least two TDD patterns, based at least in part on a timer, associated with the first pattern, expiring. In some aspects, the UE may further communicate based at least in part on a third pattern of the at least two TDD patterns. The UE may use the third pattern before the timer associated with the first pattern expires or based at least in part on expiry of an additional timer associated with the second pattern. Numerous other aspects are described.

公开(公告)号：US20220248377A1

公开(公告)日：2022-08-04

申请号：US17164606

申请日：2021-02-01

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Krishna Kiran MUKKAVILLI

IPC: H04W72/04 ,  H04L1/00 ,  H04L27/38

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a downlink control information transmission comprising a resource allocation for downlink traffic and at least one dedicated table bit that indicates whether the UE is to use, to decode the downlink traffic, a first modulation order and a first target code rate corresponding to a first modulation and coding scheme (MCS) table or a second modulation order and a second target code rate corresponding to a second MCS table (a 1024 quadrature amplitude modulation table). The UE may decode the downlink traffic according to the first modulation order and the first target code rate or the second modulation order and the second target code rate based at least in part on at least one value of the at least one dedicated table bit. Numerous other aspects are described.

公开(公告)号：US20220240236A1

公开(公告)日：2022-07-28

申请号：US17248448

申请日：2021-01-25

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Krishna Kiran MUKKAVILLI

IPC: H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify an opportunistic conversion of a particular resource from a downlink resource into an uplink or full-duplex resource. The UE may determine at least one parameter for the particular resource based at least in part on identifying the opportunistic conversion of the particular resource from the downlink resource into the uplink or full-duplex resource, wherein the at least one parameter includes at least one of a power control parameter, a bandwidth part configuration, a configured grant configuration, or a random access configuration. The UE may communicate, using the particular resource, in accordance with the at least one parameter. Numerous other aspects are described.

公开(公告)号：US20220225308A1

公开(公告)日：2022-07-14

申请号：US17144992

申请日：2021-01-08

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Sony AKKARAKARAN ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/18

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 medium access control control channel (MAC-CE) that indicates one or more of a slot offset or a slot periodicity for a semi-persistent resource set. The UE may perform, with the base station, a communication at a slot associated with a semi-persistent resource of the semi-persistent resource set based at least in part on one or more of the slot offset or the slot periodicity, wherein the semi-persistent resource associated with the slot is activated based at least in part on the MAC-CE. Numerous other aspects are described.

公开(公告)号：US20220201657A1

公开(公告)日：2022-06-23

申请号：US17652615

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

Inventor： Runxin WANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Yu ZHANG

IPC: H04W72/02 ,  H04W72/04 ,  H04L5/00

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, configuration information regarding one or more available slots associated with transmitting sounding reference signal (SRS) information. The UE may receive, from the base station, dynamic downlink communication including slot information for determining a select available slot from among the one or more available slots. The UE may transmit, to the base station, the SRS information during the select available slot, determined based at least in part on the slot information and the configuration information. Numerous other aspects are described.

公开(公告)号：US20220069860A1

公开(公告)日：2022-03-03

申请号：US17411312

申请日：2021-08-25

Applicant: QUALCOMM Incorporated

Inventor： Seyong PARK ,  Alexandros MANOLAKOS ,  Weimin DUAN ,  Gokul SRIDHARAN ,  Jay Kumar SUNDARARAJAN ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Naga BHUSHAN ,  Wanshi CHEN ,  Taesang YOO ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04B1/525 ,  H04W4/02 ,  H04L5/14

Abstract: A communications transceiver system that employs self-interference mitigation techniques can detect static objects by using techniques that introduce angular or Doppler diversity. This can include moving Tx and Rx antennas and/or performing beam sweeping. When processing RF sensing data from reflected RF signals, self-interference mitigation techniques can be used and compensation can be made for the movement and/or beam sweeping to allow for both self-interference mitigation and detection of static objects.

公开(公告)号：US20210409148A1

公开(公告)日：2021-12-30

申请号：US17303119

申请日：2021-05-20

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Ahmed Attia ABOTABL ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON ,  Tingfang JI

IPC: H04L1/00 ,  H04L5/14 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine that there is a duplex mode conflict among control resource sets (CORESETs), among search space (SS) sets, or among one or more CORESETs and one or more SS sets, select a duplex mode based at least in part on one or more conflict rules after determining that there is a duplex mode conflict, and communicate with a base station using the duplex mode. Numerous other aspects are provided.

公开(公告)号：US20210385793A1

公开(公告)日：2021-12-09

申请号：US17332843

申请日：2021-05-27

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Shimman Arvind PATEL ,  Wanshi CHEN ,  Huilin XU ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W72/00 ,  H04W72/04 ,  H04W24/10 ,  H04B17/318 ,  H04W56/00

Abstract: Aspects of the disclosure relate to downlink (DL) transmissions using various powers and assigning frequency resources based on the powers. An example base station may transmit, to a first user equipment (UE), an indication of a first transmit (Tx) power for one or more first DL transmissions to a first group of a plurality of groups. The first group may include the first UE. The first Tx power may have a first power level different from a second power level of a second Tx power for one or more second DL transmissions to a second group of the plurality of groups. Then, the base station may transmit, to the first UE, a first DL transmission of the one or more first DL transmissions using the first Tx power. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20210360575A1

公开(公告)日：2021-11-18

申请号：US17025425

申请日：2020-09-18

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Alexandros MANOLAKOS ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04W64/00 ,  H04W52/36 ,  H04W72/04 ,  H04W72/14 ,  H04W76/27 ,  H04L5/00 ,  H04L5/14 ,  H04L1/00

Abstract: A method of wireless communications by a user equipment (UE) determines whether a downlink positioning reference signal (PRS) overlaps in time with an uplink transmission within a full duplex slot. The method adjusts the uplink transmission to address the overlap. The adjusting can use an uplink grant to achieve a gap between the PRS and the uplink transmission. The adjusting can puncture a number of resource elements assigned for the uplink transmission. The resource elements are positioned adjacent to the PRS. The adjusting can reduce transmit power. The method can include receiving a priority order for the PRS and multiple uplink transmission types. In this case, the adjusting comprises dropping the uplink transmission in accordance with the priority order.