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：US20240129911A1

公开(公告)日：2024-04-18

申请号：US18398473

申请日：2023-12-28

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Gavin Bernard HORN ,  Miguel GRIOT ,  Peter GAAL

IPC: H04W72/044 ,  H04W56/00 ,  H04W72/30 ,  H04W74/0833

CPC classification number: H04W72/046 ,  H04W56/001 ,  H04W72/30 ,  H04W74/0833

Abstract: Wireless communication systems and methods related to enhancing initial access for multi-beam operations. A user equipment (UE) selects a synchronization signal block (SSB) that corresponds to a beam and has a reference signal received power (RSRP) above a threshold. The UE receives a system information block (SIB) that includes a plurality of SSB and beam-specific system information pairs. The UE selects beam-specific system information by matching the selected SSB to one of SSBs in the multiple SSB and beam-specific system information pairs. The UE establishes a connection with a base station (BS) using the beam-specific system information.

公开(公告)号：US20240114461A1

公开(公告)日：2024-04-04

申请号：US17937738

申请日：2022-10-03

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Diana MAAMARI ,  Linhai HE ,  Huilin XU ,  Yuchul KIM

IPC: H04W52/02 ,  H04W28/02

CPC classification number: H04W52/0261 ,  H04W28/0278

Abstract: Apparatuses and methods for piggybacking energy requests and reports on BSRs are described. An apparatus is configured to receive a configuration, for a set of BSRs, including field configuration information for each BSR of the set associated with a LCG. The apparatus is also configured to transmit a BSR for each LCG. The BSR for each LCG of the set includes energy information that is encoded in the BSR based on the field configuration information in the configuration. Another apparatus is configured to transmit a configuration, for a set of BSRs, including field configuration information for each BSR of the set associated with a LCG. The other apparatus is configured to receive a BSR for each LCG. The BSR for each LCG includes energy information that is encoded in the BSR based on the field configuration information in the configuration.

公开(公告)号：US20240107396A1

公开(公告)日：2024-03-28

申请号：US17934386

申请日：2022-09-22

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Yi HUANG ,  Linhai HE ,  Qiang WU ,  Jun MA ,  Xiao Feng WANG ,  Mehmet Izzet GURELLI ,  Weimin DUAN ,  Karthik ANANTHA SWAMY

IPC: H04W36/00

CPC classification number: H04W36/00837

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information indicating a condition for a conditional handover, and an indication to communicate on a source cell after transmitting a message on a target cell, associated with the conditional handover, and before receiving an additional message on the target cell. The UE may transmit the message on the target cell responsive to the condition for the conditional handover being satisfied. Numerous other aspects are described.

公开(公告)号：US20240089836A1

公开(公告)日：2024-03-14

申请号：US17931085

申请日：2022-09-09

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Jing JIANG ,  Seyedkianoush HOSSEINI

IPC: H04W48/16 ,  H04W24/10 ,  H04W36/00 ,  H04W36/08 ,  H04W48/20

CPC classification number: H04W48/16 ,  H04W24/10 ,  H04W36/0085 ,  H04W36/08 ,  H04W48/20 ,  H04W76/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with a cell selection or reselection procedure, the configuration information indicating first policy information associated with cell selections and second policy information associated with radio resource management (RRM) measurements. The UE may monitor, in an idle mode, a broadcast channel associated with a first cell based at least in part on selecting the first cell in accordance with the configuration information. The UE may receive, from the first cell, system information associated with a second cell. The UE may establish a connection with the second cell based at least in part on the system information and one or more RRM measurements performed in accordance with the configuration information. Numerous other aspects are described.

公开(公告)号：US20240057103A1

公开(公告)日：2024-02-15

申请号：US18493001

申请日：2023-10-24

Applicant: QUALCOMM Incorporated

Inventor： Kianoush HOSSEINI ,  Gabi SARKIS ,  Wei YANG ,  Chih-Ping LI ,  Heechoon LEE ,  Jing JIANG ,  Peter GAAL ,  Wanshi CHEN ,  Linhai HE ,  Joseph Binamira Soriaga

IPC: H04W72/23 ,  H04W28/12 ,  H04W72/1268 ,  H04W72/51 ,  H04W72/566

CPC classification number: H04W72/23 ,  H04W28/12 ,  H04W72/1268 ,  H04W72/51 ,  H04W72/569

Abstract: Methods, systems, and devices for wireless communications are described that provide for service indication via downlink control information (DCI) in which different services have a same DCI size. Techniques provide also that a DCI format may be indicated by a masking operation on a cyclic redundancy check (CRC) of the DCI. The DCI may include an indicator field that may indicate the service of the associated operation. The indication may also be provided via different monitoring occasions of the DCI transmissions that are associated with different services. Different DCI search spaces also may be associated with different services and provide the service indication. Additionally or alternatively, different scrambling sequences used on all or a portion of control information or demodulation reference signal transmissions may be associated with different services.

公开(公告)号：US20240056876A1

公开(公告)日：2024-02-15

申请号：US18366642

申请日：2023-08-07

Applicant: QUALCOMM Incorporated

Inventor： Hyun Yong LEE ,  Linhai HE ,  Prashanth Haridas HANDE ,  Mickael MONDET ,  Dario Serafino TONESI ,  Diana MAAMARI ,  Ravi AGARWAL ,  Peerapol TINNAKORNSRISUPHAP

IPC: H04W28/02

CPC classification number: H04W28/0268

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment transmits, to a network node, an indication of a data delivery deadline for data traffic to be delivered by the network node, wherein the data delivery deadline indicates by when the network node is to transmit one or more data packets received from the UE, and/or a nominal arrival time for the data traffic to be received at the network node, wherein the nominal arrival time in combination with a nominal delay budget indicates by when the network node is to transmit the one or more data packets received from the UE. Moreover, the UE transmits, to the network node, the one or more data packets, which may include a protocol data unit (PDU), a group of PDUs, or a PDU set or burst.

公开(公告)号：US20240048350A1

公开(公告)日：2024-02-08

申请号：US18258500

申请日：2022-02-18

Applicant: QUALCOMM INCORPORATED

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

IPC: H04L5/16 ,  H04W72/0453

CPC classification number: H04L5/16 ,  H04W72/0453

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, control signaling indicating a set of sub-bandwidth part (BWP) channel configurations for wireless communications at the UE, where each sub-BWP channel configuration of the set of sub-BWP channel configurations may include one or more sets of resources spanning at least a portion of a respective BWP in the frequency domain. The UE may receive, from the base station, a control message indicating a first sub-BWP channel configuration of the set of sub-BWP channel configurations, the first sub-BWP channel configuration supporting wireless communication for a full-duplex communication mode and a half-duplex communication mode. The UE may communicate with the base station during a first transmission time interval (TTI) using the first sub-BWP channel configuration indicated via the control message and based on the full-duplex communication mode or the half-duplex communication mode.

公开(公告)号：US20240015798A1

公开(公告)日：2024-01-11

申请号：US18254317

申请日：2021-01-14

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Linhai HE ,  Miguel GRIOT ,  Ravi AGARWAL ,  Huilin XU

IPC: H04W74/08 ,  H04W48/18

CPC classification number: H04W74/0833 ,  H04W48/18

Abstract: Aspects of the disclosure relate to random access procedures. An apparatus (e.g., a user equipment) may identify one or more network slices based on at least one of an access category of the apparatus, an identifier of the one or more network slices, or an index value of the one or more network slices. The apparatus may select a random access channel (RACH) configuration from a set of RACH configurations based on at least one of an access identity of the apparatus or the identified one or more network slices. The apparatus may transmit a random access message based on the RACH configuration.