公开(公告)号：US20230180213A1

公开(公告)日：2023-06-08

申请号：US17997356

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Gabi SARKIS ,  Alexandros MANOLAKOS ,  Seyedkianoush HOSSEINI

IPC: H04W72/1263 ,  H04W72/0446 ,  H04L1/00 ,  H04L5/14

CPC classification number: H04W72/1263 ,  H04W72/0446 ,  H04L1/0071 ,  H04L5/14

Abstract: Methods, systems, and devices for wireless communications are described. The techniques described herein may enable frequency domain interleaving for a transmission direction depending on a codeblock mapping configuration, a transport block size, or both. For example, a device (e.g., a user equipment (UE) or a base station) may use an existence of self-interference (e.g., existence of communications in a different transmission direction), a frequency domain allocation, a codeblock size, a number of codeblocks mapped per symbol, or a combination thereof for determining the interleaving. Additionally, the device may determine the frequency domain interleaving based on a transport block size configured for a transmission direction in a full-duplex slot. For example, a table with different ranges of transport block size along with interleaver depth or different interleaver patterns may be configured, and the device can determine the interleaver design based on the table.

公开(公告)号：US20230180202A1

公开(公告)日：2023-06-08

申请号：US18163218

申请日：2023-02-01

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Seyed Ali Akbar FAKOORIAN ,  Wanshi CHEN

IPC: H04W72/0453 ,  H04W76/27 ,  H04L5/00

CPC classification number: H04W72/0453 ,  H04W76/27 ,  H04L5/0044

Abstract: Aspects are presented which enable a UE to determine a supplementary uplink (SUL) configuration for an uplink cancellation indication (ULCI) for cancelling uplink communications in SUL. The UE receives from a base station a first configuration associated with a first block of an ULCI and associated with at least one of a SUL carrier a non-supplementary uplink (NUL) carrier in a cell. The base station configures the UE with a second configuration associated with a second block of the ULCI and associated with a SUL carrier in the cell, and the UE determines the second configuration. The UE monitors the ULCI based on the first configuration and the second configuration.

公开(公告)号：US20230156854A1

公开(公告)日：2023-05-18

申请号：US17907596

申请日：2020-05-17

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Wanshi CHEN ,  Hong CHENG ,  Gavin Bernard HORN ,  Seyedkianoush HOSSEINI ,  Dan VASSILOVSKI

IPC: H04W76/28 ,  H04W8/00 ,  H04W24/10

CPC classification number: H04W76/28 ,  H04W8/005 ,  H04W24/10

Abstract: Certain aspects of the present disclosure provide techniques for switching between a first path and a second path when certain selection criteria are met. The first path may be a Uu connection whereby the remote UE is connected directly to a network entity. The second path may be a connection whereby the remote UE is connected to the network entity (i.e., indirectly) via a relay UE (e.g., by a PC5 connection).

公开(公告)号：US20230156706A1

公开(公告)日：2023-05-18

申请号：US17528007

申请日：2021-11-16

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Wanshi CHEN ,  Seyedkianoush HOSSEINI ,  Gabi SARKIS ,  Peter GAAL

IPC: H04W72/04 ,  H04W76/14

CPC classification number: H04W72/0406 ,  H04W72/044 ,  H04W76/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may communicate, with a second UE, information indicating a direct current (DC) location for a communication link between the first UE and the second UE. The UE may communicate a sidelink communication with the second UE via the communication link based at least in part on the DC location. Numerous other aspects are described.

公开(公告)号：US20230141440A1

公开(公告)日：2023-05-11

申请号：US17934049

申请日：2022-09-21

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Yi HUANG ,  Seyedkianoush HOSSEINI ,  Peter GAAL ,  Juan MONTOJO

IPC: H04L5/00 ,  H04W72/10 ,  H04W72/04

CPC classification number: H04L5/0094 ,  H04L5/0007 ,  H04W72/10 ,  H04W72/0413 ,  H04W72/0446

Abstract: A UE receives radio resource control (RRC) message indicating a semi-static configuration for the UE for one of: intra-UE prioritization for overlapping uplink channels of different priorities or intra-UE multiplexing for the overlapping uplink channels of the different priorities. The UE determines between the intra-UE prioritization or the intra-UE multiplexing for a set of overlapping uplink channels of the different priorities based, at least in part, on the RRC message and transmits an uplink transmission including one or more of the set of overlapping uplink channels based, at least in part, on the semi-static configuration in the RRC message.

公开(公告)号：US20230136426A1

公开(公告)日：2023-05-04

申请号：US17905811

申请日：2020-04-08

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Hong CHENG ,  Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Junyi LI ,  Seyedkianoush HOSSEINI ,  Gavin Bernard HORN ,  Gabi SARKIS

IPC: H04W76/14 ,  H04W40/24 ,  H04W28/02

Abstract: Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes determining a configuration of resources for discovery of a relay UE of a plurality of relay UEs, wherein the resources are used by each of the plurality of relay UEs for communication of one or more discovery messages, performing discovery operations to connect with the relay UE in accordance with the configuration, and communicating with a base station through the relay UE after connecting with the relay UE.

公开(公告)号：US20230135832A1

公开(公告)日：2023-05-04

申请号：US17995683

申请日：2021-02-05

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Gabi SARKIS ,  Alexandros MANOLAKOS ,  Seyedkianoush HOSSEINI ,  Yi HUANG ,  Wanshi CHEN ,  Krishna Kiran MUKKAVILLI

IPC: H04L1/1829 ,  H04L5/14 ,  H04L1/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may determine, within a sub-band full duplex (SBFD) slot, an allocation of first and second virtual resource block (VRB) groups to physical resource blocks (PRBs) across first and second disjoint bandwidth part (BWP) segments based upon one or more VRB-to-PRB mapping rules, and may communicate data over the first and second sets of PRBs in accordance with the allocation.

公开(公告)号：US20230112209A1

公开(公告)日：2023-04-13

申请号：US18065585

申请日：2022-12-13

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Gabi SARKIS ,  Peter GAAL ,  Wanshi CHEN ,  Joseph Binamira SORIAGA ,  Heechoon LEE ,  Seyedkianoush HOSSEINI ,  Huilin XU ,  Wooseok NAM ,  Hung Dinh LY

IPC: H04W52/02 ,  H04W72/23

Abstract: A UE may enter a dormant state, e.g., for power savings. The systems, methods, and apparatus described herein may provide ways for the UE to transition between an active state and a dormant state, as well as UE behavior in a dormant state. The apparatus may be a UE configured to receive downlink control information (DCI) comprising an indication of a bandwidth part (BWP) switch for a secondary cell to a dormant BWP and transition the secondary cell from an active state to a dormant state based on the indication of the BWP switch of the secondary cell to a dormant BWP.

公开(公告)号：US20230098875A1

公开(公告)日：2023-03-30

申请号：US17449619

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Gabi SARKIS

IPC: H04W72/12

Abstract: A method and apparatus for prioritization of sidelink and uplink. The apparatus compares priorities of a first group of transmission signals to determine a first signal from the first group of transmission signals having a highest priority. The first group of transmission signals comprise at least one uplink signal and at least one sidelink transmission signal. The apparatus compares a priority of the first signal from the first group of transmission signals against a reception signal having a highest priority of a second group of reception signals to determine to transmit at least the first signal from the first group of transmission signals or to receive at least one reception signal from the second group of reception signals. The second group of reception signals comprises at least one sidelink reception signal.

公开(公告)号：US20230088996A1

公开(公告)日：2023-03-23

申请号：US17448022

申请日：2021-09-17

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Seyedkianoush HOSSEINI ,  Huilin XU ,  Ahmed Attia ABOTABL ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM

IPC: H04L5/14 ,  H04W72/04 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first configuration to receive a downlink communication in a set of symbols of a slot via a first duplex mode, wherein the slot is configured as a flexible or a full duplex slot. The UE may receive a second configuration to transmit an uplink communication in the set of symbols via a second, different duplex mode. At least one of the first duplex mode or the second duplex mode may be a half duplex mode. The UE may, based at least in part on a set of collision mitigation rules, receive the downlink communication in the set of symbols of the slot and/or may transmit the uplink communication in set of symbols of the slot. Numerous other aspects are described.