公开(公告)号：US20240155591A1

公开(公告)日：2024-05-09

申请号：US18359609

申请日：2023-07-26

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Qian ZHANG ,  Jing SUN

IPC: H04W72/0457 ,  H04W72/0453 ,  H04W72/1273

CPC classification number: H04W72/0457 ,  H04W72/0453 ,  H04W72/1273

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first configuration of at least one of an uplink bandwidth part (BWP) or a downlink BWP. The UE may receive a second configuration of at least one of an uplink sub-band or a downlink sub-band. The UE may identify at least one of frequency resources associated with transmitting an uplink communication or frequency resources associated with receiving a downlink communication based at least in part on the first configuration and the second configuration. Numerous other aspects are described.

公开(公告)号：US20240154780A1

公开(公告)日：2024-05-09

申请号：US18502463

申请日：2023-11-06

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Qian ZHANG ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM

IPC: H04L5/14 ,  H04L5/00

CPC classification number: H04L5/14 ,  H04L5/0094 ,  H04L5/0096

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information indicating a sub-band full-duplex (SBFD) frequency configuration for a first sub-band of a carrier, the information indicating that the first sub-band is an uplink sub-band or a downlink sub-band, the information indicating at least one SBFD frequency configuration for a second sub-band of the carrier, the information indicating one or more guard bands separating the first sub-band from the second sub-band, and the frequency configuration being for at least one symbol that includes at least one uni-directional symbol. The UE may communicate with another device using the SBFD frequency configuration. Numerous other aspects are described.

公开(公告)号：US20240146496A1

公开(公告)日：2024-05-02

申请号：US18051710

申请日：2022-11-01

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Tao LUO

IPC: H04L5/16 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/232

CPC classification number: H04L5/16 ,  H04L5/1476 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information indicating a configuration of slot formats for a plurality of time periods. The UE may receive an indication of one or more time locations, with respect to the plurality of time periods, for sub-band full duplex (SBFD) communication at a network node or for reverting from SBFD communication to half-duplex communication at the network node. Numerous other aspects are described.

公开(公告)号：US20240146446A1

公开(公告)日：2024-05-02

申请号：US18050844

申请日：2022-10-28

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Yan ZHOU

IPC: H04L1/00 ,  H04B17/345 ,  H04L5/00

CPC classification number: H04L1/0026 ,  H04B17/345 ,  H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure a characteristic of a UE-to-UE cross link interference (CLI) reference signal in an uplink sub-band (SB) of a network node sub-band full-duplex (SBFD) symbol. The UE may transmit a report including information associated with the characteristic of the UE-to-UE CLI reference signal in the uplink SB. Numerous other aspects are described.

公开(公告)号：US20240137195A1

公开(公告)日：2024-04-25

申请号：US18049261

申请日：2022-10-23

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Marwen ZORGUI ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM

IPC: H04L5/14 ,  H04W72/0446 ,  H04W72/11

CPC classification number: H04L5/1469 ,  H04W72/0446 ,  H04W72/11

Abstract: Aspects are provided which allow for a UE or a base station to handle CG or SPS occasions that fall in a partially full-duplex slot. Initially, the UE receives an indication of a configured grant (CG) or a semi-persistent scheduling (SPS) configuration for allocating CG or SPS occasions. Next, the UE determines whether the CG or SPS occasion overlaps in at least one SBFD symbol in a partially full-duplex slot based on the CG or SPS configuration. Afterwards, the UE communicates with a base station according to a modification to the CG or SPS occasion based on the CG or SPS occasion overlapping in at least one SBFD symbol in the partially full-duplex slot. As a result, the UE and the base station may handle instances where a CG or SPS occasion falls in a partially full-duplex slot without identifying an error conditions or simply dropping the CG or SPS occasion.

公开(公告)号：US20240137096A1

公开(公告)日：2024-04-25

申请号：US18546928

申请日：2021-04-19

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Linhai HE ,  Huilin XU ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Ahmed Attia ABOTABL ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON

IPC: H04B7/06 ,  H04B17/336 ,  H04L5/00 ,  H04L5/14 ,  H04W76/19

CPC classification number: H04B7/06952 ,  H04B17/336 ,  H04L5/0051 ,  H04L5/14 ,  H04W76/19

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 beam failure detection (BED) reference signal set in one or more slots in a full-duplex mode and in one or more slots in a half-duplex mode. The UE may detect beam failure due to self-interference based at least in part on a comparison of measurements of the BFD reference signal set in the full-duplex mode and half-duplex mode. The UE may switch from the full-duplex mode to the half-duplex mode for slots configured for the full-duplex mode based at least in part on detecting beam failure due to self-interference. Numerous other aspects are described.

公开(公告)号：US20240129958A1

公开(公告)日：2024-04-18

申请号：US18277770

申请日：2021-04-19

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Linhai HE ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Ahmed Attia ABOTABL ,  Jing LEI ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON

IPC: H04W74/0838 ,  H04L5/16

CPC classification number: H04W74/0838 ,  H04L5/16

Abstract: The present disclosure relates to methods and devices for wireless communication at an apparatus, e.g., a UE or a base station. The base station may be configured to configure one or more RACH resources for a FD RACH configuration and transmit, to at least one UE, an indication of the one or more RACH resources configured for the FD RACH configuration. The UE may be configured to receive the indication of the FD RACH configuration for the one or more RACH resources. The UE may further be configured to select, based on the received indication, at least one RACH resource of the one or more RACH resources for the FD RACH configuration and transmit, to the first base station via the selected at least one RACH resource, at least one message of a RACH procedure based on the FD RACH configuration.

公开(公告)号：US20240107567A1

公开(公告)日：2024-03-28

申请号：US18535287

申请日：2023-12-11

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/50 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/23

CPC classification number: H04W72/535 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/23

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：US20240107517A1

公开(公告)日：2024-03-28

申请号：US17935072

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Tao LUO

IPC: H04W72/12 ,  H04L5/14 ,  H04W76/20

CPC classification number: H04W72/1263 ,  H04L5/1469 ,  H04W72/1289 ,  H04W76/20 ,  H04W80/02

Abstract: A UE receives a first TDD UL DL slot format configuration in RRC signaling, the first TDD UL DL slot format configuration indicating types of communication for a set of symbols or a set of slots, the types of the communication including one or more of uplink, downlink, or flexible. The UE further receives an indication of an adjusted type for at least one symbol in the set of symbols or at least one slot in the set of slots. The at least one symbol for which a type of the communication is adjusted is a downlink symbol or an uplink symbol based on the first time TDD UL DL slot format configuration, or the at least one slot for which the type of the communication is adjusted is a downlink slot or an uplink slot based on the first time TDD UL DL slot format configuration.

公开(公告)号：US20240107346A1

公开(公告)日：2024-03-28

申请号：US18364267

申请日：2023-08-02

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Wanshi CHEN ,  Ahmed Attia ABOTABL ,  Qian ZHANG ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Juan MONTOJO

IPC: H04W24/08 ,  H04W24/02

CPC classification number: H04W24/08 ,  H04W24/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may generate a message that includes information associated with a network energy saving (NES) mode of the first network entity in association with a timing of cross-link interference (CLI) measurement resources. The first network entity may transmit the message to a second network entity. Numerous other aspects are described.