公开(公告)号：US20240414597A1

公开(公告)日：2024-12-12

申请号：US18810104

申请日：2024-08-20

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Peter GAAL ,  Wanshi CHEN ,  Gabi SARKIS ,  Juan MONTOJO

IPC: H04W28/26 ,  H04L1/1867 ,  H04W72/02 ,  H04W72/56

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive control signaling from a base station. The control signaling may comprising an indication of at least one of a set of resources of a sidelink channel available for sidelink communication with a second UE, an indication of a resource allocation mode type for the set of resources, and an indication that the first UE is one of a transmitter or receiver for the set of resources of the sidelink channel. The first UE may receive, from the base station, a sidelink preemption indication indicating that at least a first resource from the set of resources is preempted. The first UE may then communicate a sidelink transmission over the sidelink channel with the second UE based on the sidelink preemption indication and the control signaling.

公开(公告)号：US20240414027A1

公开(公告)日：2024-12-12

申请号：US18812946

申请日：2024-08-22

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Tianyang BAI ,  Xiaojie WANG ,  Xiaoxia ZHANG ,  Jing SUN ,  Peter GAAL ,  Juan MONTOJO ,  Piyush GUPTA ,  Wooseok NAM ,  Mahmoud TAHERZADEH BOROUJENI ,  Hua WANG ,  Lik Hang Silas FONG ,  Yan ZHOU

IPC: H04L25/02 ,  H04W52/52 ,  H04W52/54

Abstract: Apparatus, methods, and computer-readable media for facilitating phase jump estimation for SL DMRS bundling are disclosed herein. An example method includes receiving, from another device, first information at a first symbol of a first slot, the first slot including at least the first symbol and a first reference signal. The example method also includes receiving second information at a second symbol of a second slot, the second slot including at least the second symbol and a second reference signal, the first information and the second information being repetitions. The example method also includes generating a first reference signal copy based at least on the second reference signal and a phase jump between the first slot and the second slot. Additionally, the example method includes performing channel estimation across the first slot and the second slot based on an aggregation of the first reference signal and the first reference signal copy.

公开(公告)号：US20240365408A1

公开(公告)日：2024-10-31

申请号：US18770105

申请日：2024-07-11

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Le LIU ,  Wanshi CHEN ,  Tao LUO ,  Juan MONTOJO

IPC: H04W76/11 ,  H04L5/00 ,  H04L5/10 ,  H04W8/24 ,  H04W24/08 ,  H04W24/10 ,  H04W72/23 ,  H04W72/56 ,  H04W74/0833 ,  H04W76/27 ,  H04W80/02

CPC classification number: H04W76/11 ,  H04L5/0051 ,  H04L5/10 ,  H04W8/24 ,  H04W24/08 ,  H04W24/10 ,  H04W72/23 ,  H04W72/56 ,  H04W74/0833 ,  H04W76/27 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. A relay node may establish a control plane connection between the relay node and a base station, wherein establishing the control plane connection comprises receiving from the base station a first network identifier for the relay node. The relay node may receive, via the control plane connection, a relay configuration from the base station. The relay node may monitor grants associated with a set of one or more user equipment (UEs) based at least in part on the relay configuration, each UE comprising a network identifier that is different from the first network identifier. The relay node may relay communications between the base station and the set of one or more UEs according to the monitoring.

公开(公告)号：US20240340821A1

公开(公告)日：2024-10-10

申请号：US18494451

申请日：2023-10-25

Applicant: QUALCOMM Incorporated

Inventor： Javier RODRIGUEZ FERNANDEZ ,  Le LIU ,  Toni Harri Henrikki LAEHTEENSUO ,  Jae Ho RYU ,  Alberto RICO ALVARINO ,  James BECKMAN ,  Prashant SHARMA ,  Peter GAAL ,  Juan MONTOJO

IPC: H04W56/00 ,  H04L1/00

CPC classification number: H04W56/0015 ,  H04L1/0068

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 synchronization signal block (SSB) associated with an SSB configuration for an operating band having a transmission bandwidth that is narrower than a channel bandwidth. The UE may decode the SSB based at least in part on the SSB configuration. Numerous other aspects are described.

公开(公告)号：US20240302480A1

公开(公告)日：2024-09-12

申请号：US18547947

申请日：2022-02-25

Applicant: QUALCOMM INCORPORATED

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Juan MONTOJO ,  Alexandros MANOLAKOS

IPC: G01S5/00 ,  G01S5/02 ,  H04W64/00

CPC classification number: G01S5/0072 ,  G01S5/0036 ,  G01S5/0244 ,  H04W64/00 ,  G01S5/0236 ,  G01S2205/008

Abstract: A position information reporting method includes: communicating by a first UE with a second UE to identify a first PRS measurement to be made by the second; receiving, by the first UE from the second UE via sidelink communication, first position information based on the first PRS measurement; and transmitting, from the first UE to a network entity, the first position information.

公开(公告)号：US20240283718A1

公开(公告)日：2024-08-22

申请号：US18442013

申请日：2024-02-14

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Juan MONTOJO ,  Ozcan OZTURK ,  Kausik RAY CHAUDHURI ,  Mukesh Kumar MITTAL

IPC: H04L43/0811 ,  H04L5/00 ,  H04W72/1268 ,  H04W76/19 ,  H04W76/30

CPC classification number: H04L43/0811 ,  H04L5/0053 ,  H04W72/1268 ,  H04W76/19 ,  H04W76/30

Abstract: Method and apparatus to efficiently establish a fast call recovery based on an occurrence of an uplink radio link failure. The apparatus monitors for an uplink radio link failure condition between the UE and a network entity. The apparatus terminates a connection with the network entity based on a detection of the uplink radio link failure condition. The apparatus reestablishes a new connection on a same frequency or a different frequency with the network entity or a second network entity. The apparatus transmits an uplink radio link failure report with an uplink failure cause value based on the uplink radio link failure condition.

公开(公告)号：US20240259155A1

公开(公告)日：2024-08-01

申请号：US18620805

申请日：2024-03-28

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Chiranjib SAHA ,  Umesh PHUYAL ,  Xiao Feng WANG ,  Juan MONTOJO ,  Vishnu Vardhan CHETLUR RAVI

IPC: H04L5/00

CPC classification number: H04L5/0048

Abstract: An apparatus may be configured to communicate at least one pilot signal with another apparatus according to a first configuration, at least one of a lower frequency density or a higher time density being indicated by the first configuration than a second configuration for a type of pilot signal that includes the at least one pilot signal. The apparatus may be further configured to communicate with the other apparatus based on the at least one pilot signal. Another apparatus may be configured to receive, from a base station, spatial relationship information or transmission configuration indicator (TCI) state information corresponding to a directional beam at the UE for communication on a channel. The apparatus may be further configured to apply the directional beam for communication with the base station on another channel in a sub-6 gigahertz (GHz) frequency band.

公开(公告)号：US20240205974A1

公开(公告)日：2024-06-20

申请号：US18544681

申请日：2023-12-19

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao LIU ,  Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG ,  Lik Hang Silas FONG ,  Piyush GUPTA ,  Tao LUO ,  Juan MONTOJO ,  Peter GAAL

IPC: H04W74/0816 ,  H04W52/52 ,  H04W72/0446 ,  H04W74/00

CPC classification number: H04W74/0816 ,  H04W52/52 ,  H04W72/0446 ,  H04W74/002

Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a user equipment (UE) may include performing a clear channel assessment (CCA), transmitting, to a first UE based on the CCA being successful, a first transport block (TB) via a first sub-PSSCH associated with a first sub-slot, and transmitting, to at least one of the first UE or a second UE, a second TB via a PSSCH associated with a slot.

公开(公告)号：US20240121753A1

公开(公告)日：2024-04-11

申请号：US18263104

申请日：2022-03-09

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Juan MONTOJO ,  Alexandros MANOLAKOS

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/006 ,  H04L5/0051 ,  H04W84/06

Abstract: An aspect is directed to signaling, to a target UE, a required reference signal for positioning (RS-P) measurement set and an optional RS-P measurement set (e.g., for a positioning session associated with a DDT procedure or a non-DDT procedure). In another aspect, a double differential timing (DDT) procedure is triggered based at least upon a trajectory of a target user equipment (UE). Another aspect is directed to a joint DDT (J-DDT) procedure involving multiple reference wireless nodes.

公开(公告)号：US20240107465A1

公开(公告)日：2024-03-28

申请号：US18252621

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Jelena DAMNJANOVIC ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Juan MONTOJO

IPC: H04W52/36 ,  H04W52/24

CPC classification number: H04W52/365 ,  H04W52/242 ,  H04W52/367 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a medium access control control element (MAC-CE) that indicates a power headroom level for each panel of multiple panels of the UE, which is configured for multi-panel operation. The UE may transmit the MAC-CE. Numerous other aspects are described.