公开(公告)号：US20240121043A1

公开(公告)日：2024-04-11

申请号：US18353034

申请日：2023-07-14

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Yitao CHEN

IPC: H04L5/00 ,  H04L27/26

CPC classification number: H04L5/0048 ,  H04L27/26035

Abstract: Apparatus, methods, and computer program products for wireless communication are provided. An example method may include receiving a configuration indicating for the UE to apply one or more time domain orthogonal cover code (TD-OCC) sequences across multiple sounding reference signal (SRS) ports. The example method may further include transmitting SRS on each of the multiple SRS ports with the one or more TD-OCC sequence according to the configuration.

公开(公告)号：US20240120963A1

公开(公告)日：2024-04-11

申请号：US18262253

申请日：2022-03-30

Applicant: QUALCOMM INCORPORATED

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Alexandros MANOLAKOS ,  Ahmed ELSHAFIE ,  Yu ZHANG

IPC: H04B1/7143 ,  H04L5/00

CPC classification number: H04B1/7143 ,  H04L5/0012 ,  H04L5/0094

Abstract: Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may use partial frequency sounding with different frequency subhop patterns so that a portion (which may be referred to as a subhop) of configured sounding reference signal (SRS) resources (e.g., a hop) are sounded. In some cases, a UE may receive a control message from a network entity identifying the frequency subhop pattern. In some cases, the network entity may configure a UE to transmit repetitions of the SRS in a same hop across consecutive symbols to increase a probability that the transmissions are successfully received and decoded by the network entity. As such, the network entity may configure a repetition factor for the frequency subhop pattern. In some cases, the frequency subhop pattern may introduce a frequency overlap between subhops.

公开(公告)号：US20240114547A1

公开(公告)日：2024-04-04

申请号：US18348769

申请日：2023-07-07

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Qian ZHANG ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Ahmed Attia ABOTABL ,  Gokul SRIDHARAN ,  Hung Dinh LY

IPC: H04W74/00 ,  H04L5/14 ,  H04W74/08

CPC classification number: H04W74/004 ,  H04L5/14 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive system information for performing an initial access procedure using an uplink subband of subband full-duplex symbols. The UE may transmit an initial access message in the uplink subband. Numerous other aspects are described.

公开(公告)号：US20240113847A1

公开(公告)日：2024-04-04

申请号：US18461278

申请日：2023-09-05

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/1273

CPC classification number: H04L5/14 ,  H04L5/0048 ,  H04W72/0453 ,  H04W72/1273

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may support partial monitoring of control resource sets (CORESETs) that overlap with uplink subbands in a full duplex time interval under certain conditions. The UE may monitor physical downlink control channel (PDCCH) candidates in the downlink subband and ignore PDCCH candidates in the uplink subband. In some examples, a UE may support monitoring of CORESETs that overlap with the uplink subbands. In such examples, the UE may assume that symbols containing CORESETs are downlink symbols (e.g., such that the symbols of the CORESET overlapping with the uplink subband are used as downlink symbols).

公开(公告)号：US20240080775A1

公开(公告)日：2024-03-07

申请号：US17930376

申请日：2022-09-07

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Hung Dinh LY ,  Peter GAAL ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04W52/18

CPC classification number: H04W52/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a transmission power adjustment indication associated with an adjustment of a transmission power corresponding to one or more channel state information reference signal (CSI-RS) resources. The UE may receive, based at least in part on the transmission power adjustment indication, at least one CSI-RS associated with the one or more CSI-RS resources. Numerous other aspects are described.

公开(公告)号：US20240080171A1

公开(公告)日：2024-03-07

申请号：US17929137

申请日：2022-09-01

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/12 ,  H04W72/14

CPC classification number: H04L5/14 ,  H04L5/0098 ,  H04W72/1289 ,  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 a duplex processing configuration associated with a scheduled grant that includes multiple occasions. The UE may process a communication associated with at least one occasion of the multiple occasions based at least in part on the duplex processing configuration. Numerous other aspects are described.

公开(公告)号：US20240072989A1

公开(公告)日：2024-02-29

申请号：US17895728

申请日：2022-08-25

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/16 ,  H04L27/26

CPC classification number: H04L5/16 ,  H04L27/2605

Abstract: Certain aspects of the present disclosure provide techniques for guard period configuration between subband full duplex and half duplex symbols and slots. An example method that may be performed at a user equipment (UE) includes obtaining an indication of a guard period during which a cell in which the UE is communicating will switch between subband full duplex (SBFD) communications and half duplex (HD) communications; and performing one or more actions during the guard period, in accordance with the indication.

公开(公告)号：US20240064796A1

公开(公告)日：2024-02-22

申请号：US17820991

申请日：2022-08-19

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Qian ZHANG ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Ahmed Attia ABOTABL ,  Yan ZHOU ,  Peter GAAL

IPC: H04W72/12 ,  H04L5/16 ,  H04L5/00

CPC classification number: H04W72/1242 ,  H04L5/16 ,  H04L5/0094

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability information indicating that the UE has a capability for an intra-band conflict resolution rule for resolving a conflict, in one or more symbols, between a first communication on a first semi-statically configured resource of a first cell and a second resource on a second cell according to a first priority of the first communication, wherein the first semi-statically configured resource is associated with a first link direction and the second resource is associated with a second link direction different than the first link direction. The UE may perform at least one of the first communication or the second communication according to the intra-band conflict resolution rule. Numerous other aspects are described.

公开(公告)号：US20240064720A1

公开(公告)日：2024-02-22

申请号：US18354408

申请日：2023-07-18

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/0453 ,  H04L5/14 ,  H04W72/0457 ,  H04W72/12 ,  H04W72/232

CPC classification number: H04W72/0453 ,  H04L5/14 ,  H04W72/0457 ,  H04W72/12 ,  H04W72/232

Abstract: Aspects relate to sub-band full duplex (SBFD) resource allocation. In an aspect, a network entity configures SBFD frequency resources for one or more sub-bands based on a size of the sub-bands and a size of a bandwidth part (BWP) associated with a user equipment (UE), and provides scheduling information to the UE in which the scheduling information includes a configuration of the SBFD frequency resources based on the size of the sub-bands and the size of the BWP associated with the UE. In another aspect, a UE receives scheduling information that includes a configuration of SBFD frequency resources for one or more sub-bands in which the configuration is based on a size of the sub-bands and a size of a BWP associated with the UE. The UE then communicates with a network via the SBFD frequency resources based on the scheduling information.

公开(公告)号：US20240064704A1

公开(公告)日：2024-02-22

申请号：US17821458

申请日：2022-08-22

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04

CPC classification number: H04W72/04

Abstract: Method and apparatus for slot type dependent VRB-to-PRB interleaving. The apparatus allocates a set of resources for communication with a UE, the set of resources comprising a plurality of RBs. The apparatus maps a first subset of the set of resources and a second subset of the set of resources within at least a first subband within a first bandwidth part (BWP), wherein the first subset and the second subset are interleaved within the first subband based at least on an overlap between the first BWP and at least the first subband. A first RB of the first BWP corresponds to a first RB of the first subset in response to the first BWP having a starting position within the first subband and having an ending position within a second subband, wherein the first subband and the second subband are different.