公开(公告)号：US20190246244A1

公开(公告)日：2019-08-08

申请号：US16262432

申请日：2019-01-30

Applicant: QUALCOMM Incorporated

Inventor： Alberto Rico Alvarino ,  Seyedkianoush Hosseini ,  Amir Farajidana ,  Amer Catovic ,  Wanshi Chen ,  Umesh Phuyal ,  Tae Min Kim ,  Supratik Bhattacharjee

IPC: H04W4/06 ,  H04L12/24 ,  H04W72/04

CPC classification number: H04W4/06 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0058 ,  H04L5/008 ,  H04L5/0092 ,  H04L27/2602 ,  H04L41/0896 ,  H04W8/24 ,  H04W60/04 ,  H04W72/005 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/048 ,  H04W88/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a capability of the UE relating to a carrier configuration of the UE, wherein the carrier configuration relates to carriers of at least two different numerologies; and transmit information identifying the capability, wherein the information identifying the capability identifies a bandwidth or number of carriers that is supported for carriers of a first numerology and one or more scaling values associated with one or more numerologies other than the first numerology. A base station may receive information identifying a capability of a UE relating to a carrier configuration of the UE, wherein the carrier configuration relates to carriers of at least two different numerologies; and determine a configuration for communication with the UE based at least in part on the information identifying the capability. Numerous other aspects are provided.

公开(公告)号：US20190037634A1

公开(公告)日：2019-01-31

申请号：US16018475

申请日：2018-06-26

Applicant: QUALCOMM Incorporated

Inventor： Prasad Kadiri ,  Umesh Phuyal ,  Masato Kitazoe ,  Srinivasan Balasubramanian ,  Arvind Santhanam ,  Aziz Gholmieh ,  Arnaud Meylan

IPC: H04W76/27 ,  H04W76/18 ,  H04W74/08 ,  H04W76/15

Abstract: In an aspect, while a mobile device is operating in a RRC_Idle State, an RRC_Suspended State, an RLF State and/or an RLF Recovery Procedure State, the mobile device may transmit a connection establishment message to a base station of a plurality of base stations. In an aspect, the connection establishment message includes information that indicates whether the mobile device has information associated with signals transmitted by one or more base stations of the plurality of base stations. The mobile device may initiate transmission of the information associated with the signals to the base station subsequent to establishing a security context for the connection between the mobile device and the base station. In some aspects, the mobile device may scramble the information associated with signals and transmit the information associated with signals to the base station prior to establishing a security context for a connection between the mobile device and the base station.

公开(公告)号：US12302370B2

公开(公告)日：2025-05-13

申请号：US18314073

申请日：2023-05-08

Applicant: QUALCOMM Incorporated

Inventor： Umesh Phuyal ,  Mungal Singh Dhanda ,  Ayan Sengupta ,  Alberto Rico Alvarino ,  Le Liu

IPC: H04W72/53 ,  H04W72/21 ,  H04W72/23 ,  H04W76/27 ,  H04W76/36

Abstract: Methods, systems, and devices for wireless communications are described. that support preconfigured uplink resources (PUR) in wireless communications. A base station may communicate that support for PUR is available, and may allocate PUR resources to a user equipment (UE) based on requests from the UE. The UE may receive an indication that the base station supports PUR, such as via a system information block (SIB), determine to request PUR, and transmit a PUR request message to the base station. A PUR response from the base station may indicate configuration, or reconfiguration of PUR allocation for the UE that may be used for uplink transmissions, or release of the PUR allocation.

公开(公告)号：US12262251B2

公开(公告)日：2025-03-25

申请号：US17788629

申请日：2021-01-07

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy Kadiri ,  Xipeng Zhu ,  Umesh Phuyal ,  Le Liu ,  Kazuki Takeda ,  Alberto Rico Alvarino ,  Miguel Griot ,  Haris Zisimopoulos

IPC: H04W36/00

Abstract: Aspects described herein relate to communicating with one or more cells for receiving a broadcast service, and providing broadcast service continuity in device mobility scenarios. In some aspects, a user equipment (UE) can transmit a broadcast service interest indication to a serving cell to facilitate receiving the broadcast service during mobility to provide the broadcast service continuity.

公开(公告)号：US12213189B2

公开(公告)日：2025-01-28

申请号：US17468081

申请日：2021-09-07

Applicant: QUALCOMM Incorporated

Inventor： Alberto Rico Alvarino ,  Chiranjib Saha ,  Le Liu ,  Umesh Phuyal ,  Stefano Faccin

IPC: H04W76/10 ,  H04W48/12 ,  H04W56/00 ,  H04W72/0453 ,  H04W84/06

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for maximizing the potential of resources dedicated to aerial user equipment (UEs). In one example, a UE may receive signaling indicating that a cell supports communications exclusively with aerial UEs. The signaling may be used to bar non-aerial UEs from accessing the cell and reserve resources for communications with aerial UEs. In another example, a UE may receive signaling identifying one or more frequency bands dedicated to aerial UEs. The UE may then communicate on the one or more frequency bands. In yet another example, a UE may receive signaling indicating a set of aerial access categories supported by a cell. The signaling may be used to reserve resources for high-priority aerial UEs (e.g., aerial UEs used for law enforcement purposes).

公开(公告)号：US12213156B2

公开(公告)日：2025-01-28

申请号：US18468548

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Kazuki Takeda ,  Alberto Rico Alvarino ,  Le Liu ,  Peter Gaal ,  Wanshi Chen ,  Ayan Sengupta ,  Prasad Reddy Kadiri ,  Tao Luo ,  Mostafa Khoshnevisan ,  Juan Montojo ,  Umesh Phuyal ,  Wooseok Nam

IPC: H04W72/30 ,  H04L1/00 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may support both unicast and multicast downlink signaling, such as on a single component carrier (CC). A UE may receive a unicast message over a first CC during a transmission time interval (TTI) using a first set of processing resources. The UE may simultaneously receive a multicast message over the first CC during the same TTI using a second set of processing resources. The first and second sets of processing resources may be associated with first and second hybrid automatic repeat request (HARM) soft buffers, first and second CCs, or first and second transmit/receive points (TRPs).

公开(公告)号：US12185301B2

公开(公告)日：2024-12-31

申请号：US17568503

申请日：2022-01-04

Applicant: QUALCOMM Incorporated

Inventor： Chiranjib Saha ,  Le Liu ,  Alberto Rico Alvarino ,  Umesh Phuyal ,  Kazuki Takeda ,  Vishnu Vardhan Chetlur Ravi ,  Peter Gaal ,  Xiao Feng Wang

IPC: H04W72/04 ,  H04W72/1263 ,  H04W92/18

Abstract: A wireless communication device can flexibly change subcarrier spacing (SCS) and/or cyclic prefix (CP) in wireless communication. The wireless communication device can transmit, in a first sidelink resource of a sidelink resource pool, a first sidelink transmission using a first configuration of subcarrier spacing (SCS) and cyclic prefix (CP). The wireless communication device can further transmit, in a second sidelink resource of the sidelink resource pool, a second sidelink transmission using a second configuration of SCS and CP, the second configuration being different from the first configuration in terms of at least one of an SCS or a CP. The techniques allow more efficient switching between SCS and CP configurations within a resource pool in the same bandwidth part.

公开(公告)号：US12177721B2

公开(公告)日：2024-12-24

申请号：US17654401

申请日：2022-03-10

Applicant: QUALCOMM Incorporated

Inventor： Toru Uchino ,  Umesh Phuyal ,  Bharat Shrestha ,  Alberto Rico Alvarino ,  Xiao Feng Wang ,  Vivek Rajendran

IPC: H04W28/06

Abstract: A method, apparatus and computer-readable medium for transmitting a medium access control (MAC) protocol data unit (PDU) including one or more MAC service data units (SDUs) of a logical channel; and transmitting a first type of MAC subheader including or excluding first logical channel identifier (LCID) information and including or excluding first length information, wherein a first size of the first LCID information is equal to or smaller than a second size of second LCID information of a second type of MAC subheader that is different than the first type of MAC subheader, and a third size of the first length information is equal to or smaller than a fourth size of second length information of the second type of MAC subheader.

公开(公告)号：US12156156B2

公开(公告)日：2024-11-26

申请号：US18451360

申请日：2023-08-17

Applicant: QUALCOMM Incorporated

Inventor： Liangping Ma ,  Xiao Feng Wang ,  Alberto Rico Alvarino ,  Umesh Phuyal ,  Jun Ma ,  Changhwan Park ,  Ayan Sengupta ,  Juan Montojo ,  Peter Gaal ,  Wanshi Chen ,  Bharat Shrestha ,  Huilin Xu

IPC: H04W56/00 ,  H04L1/08 ,  H04L1/1812 ,  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 non-terrestrial network (NTN) entity, a message that is associated with an uplink grant. The UE may select, based at least in part on the message, either a cell-specific offset or an updated offset that is indicated after initial access, as a timing offset that accounts for a propagation delay between a base station of the NTN and the UE. The UE may transmit, to the NTN entity, an uplink communication using the timing offset. Numerous other aspects are described.

公开(公告)号：US12156098B2

公开(公告)日：2024-11-26

申请号：US17643810

申请日：2021-12-10

Applicant: QUALCOMM Incorporated

Inventor： Chiranjib Saha ,  Alberto Rico Alvarino ,  Sunghoon Kim ,  Umesh Phuyal ,  Stefano Faccin ,  Stephen William Edge ,  Hong Cheng

IPC: H04W4/029

Abstract: A radio access network (RAN) node may transmit, to an access and mobility function (AMF) of a core network, a request associated with a location-based state of a user equipment (UE) served by the RAN node. The location-based state of the UE may be associated with whether the UE is flying or whether the UE is driving, or other location information of the UE. Accordingly, the RAN node may receive a message in response to the request. The RAN node may receive the message in response to the request from the AMF. Alternatively, the AMF may establish a connection between the RAN node and a location management function (LMF) of the core network such that the RAN node receives the message in response to the request from the LMF.