公开(公告)号：US20250024289A1

公开(公告)日：2025-01-16

申请号：US18903462

申请日：2024-10-01

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Yucheng DAI ,  Juan MONTOJO ,  Tao LUO ,  Peter GAAL ,  Sony AKKARAKARAN

IPC: H04W24/08 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a measurement configuration that is associated with a common measurement object or a common resource pool for at least two of cross-link interference (CLI) measurements, self-interference (SI) measurements, or wireless sensing measurements. The UE may perform, based at least in part on the measurement configuration, one or more measurements that include at least one of a CLI measurement, an SI measurement, or a wireless sensing measurement. The UE may transmit, based at least in part on the measurement configuration, a measurement report indicating at least one measurement of the one or more measurements. Numerous other aspects are described.

公开(公告)号：US20250008447A1

公开(公告)日：2025-01-02

申请号：US18883337

申请日：2024-09-12

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Peter GAAL ,  Xiao Feng WANG ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W52/14 ,  H04L1/1867 ,  H04W52/08 ,  H04W52/10 ,  H04W52/36

Abstract: Aspects relate to supporting power control for physical uplink control channel (PUCCH) transmissions on an uplink secondary component carrier (SCC) of a wireless communication system. In some aspects, a user equipment (UE) receives a power control configuration from a base station for use by the UE for a PUCCH transmission on a selected uplink SCC. The UE then transmits, based at least in part on the power control configuration, the PUCCH to the base station on the selected uplink SCC. Closed-loop and open-loop power control examples are provided. In some aspects, common or shared power control configurations are provided by the base station for use with each component carrier of a PUCCH group. In other aspects, carrier-specific power control configurations are provided by the base station.

公开(公告)号：US20240413955A1

公开(公告)日：2024-12-12

申请号：US18617519

申请日：2024-03-26

Applicant: QUALCOMM Incorporated

Inventor： Mohamed Atef Abdelazim SHEHATA ,  Prashanth Haridas HANDE ,  Chih-Ping LI ,  Mickael MONDET ,  Peerapol TINNAKORNSRISUPHAP ,  Allen Minh-Triet TRAN ,  Peter GAAL

IPC: H04L5/00 ,  H04W72/0453

Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives an allocation of resources on a communication bandwidth of 100 MHz for communication with a network entity; and communicates, using two receive antennas and the communication bandwidth, with the network entity, based on meeting a condition comprising at least one of a form factor condition of an apparatus comprising the UE or a feature condition for the communication with the network entity.

公开(公告)号：US20240407014A1

公开(公告)日：2024-12-05

申请号：US18749374

申请日：2024-06-20

Applicant: QUALCOMM Incorporated

Inventor： Xiao Feng WANG ,  Iyab Issam SAKHNINI ,  Dan ZHANG ,  Peter GAAL ,  Jun MA ,  Huilin XU

IPC: H04W74/0833 ,  H04L5/00 ,  H04W72/044

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication. A method that may be performed by a base station (BS), the method including determining a plurality of root sets, wherein each root set of the plurality of root sets comprise at least a first root and a second root. In some examples, the method includes transmitting signaling that indicates the plurality of root sets.

公开(公告)号：US20240381352A1

公开(公告)日：2024-11-14

申请号：US18416362

申请日：2024-01-18

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Mostafa KHOSHNEVISAN ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Peter GAAL

IPC: H04W72/1273 ,  H04B7/06 ,  H04L5/14 ,  H04W72/51 ,  H04W76/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of dynamic resource block (RB) bundling for downlink transmissions, the dynamic RB bundling associated with a first precoding bundle size set and a second precoding bundle size set. The UE may receive a grant scheduling a downlink transmission associated with a subband full duplex slot, the grant comprising a bundling size indication identifying either the first precoding bundle size set or the second precoding bundle size set. The UE may receive the downlink transmission associated with the subband full duplex slot according to the grant, the downlink transmission received via contiguous frequency resources associated with RB bundling and identified based at least in part on an RB size identified by the bundling size indication, wherein the RB size comprises a narrowband bundle size value, a wideband bundle size value, or a combination thereof.

公开(公告)号：US20240381329A1

公开(公告)日：2024-11-14

申请号：US18664234

申请日：2024-05-14

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Wanshi CHEN ,  Peter GAAL ,  Xiaoxia ZHANG ,  Huilin XU ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Alberto RICO ALVARINO

IPC: H04W72/0453 ,  H04W72/1273 ,  H04W72/23

Abstract: A configuration to enable a base station to schedule cross carrier scheduling of uplink and/or downlink transmissions using a DCI. The apparatus transmits, to a UE, a PDCCH including a cross carrier schedule. The PDCCH comprises DCI configured to schedule an uplink transmission or a downlink transmission. The DCI includes at least one FDRA field indicating RBs for the uplink transmission or the downlink transmission on at least one serving cell of the cross carrier schedule. The apparatus communicates with the UE based on the cross carrier schedule configured by the DCI.

公开(公告)号：US20240357657A1

公开(公告)日：2024-10-24

申请号：US18618768

申请日：2024-03-27

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Kazuki TAKEDA ,  Peter GAAL

IPC: H04W74/0808 ,  H04W56/00 ,  H04W74/00

CPC classification number: H04W74/0825 ,  H04W56/001 ,  H04W74/002

Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects generally relate to reducing interference in a user equipment (UE) with respect to non-cell defining synchronization signal and physical broadcast channel block (NCD-SSB) communications. Some aspects more specifically relate to configuring the UE to mitigate interference caused by collisions between the NCD-SSB and a cell-defining SSB (CD-SSB). Some aspects more specifically relate to configuring the UE to mitigate interference and/or other issues that might occur when at least a portion of the NCD-SSB is received during one or more downlink slots or symbols and one or more uplink slots or symbols.

公开(公告)号：US20240340094A1

公开(公告)日：2024-10-10

申请号：US18612323

申请日：2024-03-21

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Carlos CABRERA MERCADER ,  Sony AKKARAKARAN ,  Jae Ho RYU ,  Sven FISCHER ,  Peter GAAL

IPC: H04B17/21 ,  H04B17/318 ,  H04W48/20 ,  H04W76/20

CPC classification number: H04B17/21 ,  H04B17/328 ,  H04W48/20 ,  H04W76/20

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) obtains, from a first cell, a first downlink reference timing and a first reference signal received power (RSRP) measurement, wherein the first RSRP measurement is a first reference RSRP, determines that the first downlink reference timing has changed based on a cell reselection from the first cell to the second cell performed while in a radio resource control (RRC) non-connected state, and obtains, from the second cell, while in the RRC non-connected state, based on the first downlink reference timing having changed more than a threshold, a second downlink timing and a second RSRP measurement, wherein the second RSRP measurement is a second reference RSRP.

公开(公告)号：US20240333349A1

公开(公告)日：2024-10-03

申请号：US18575280

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Pinar SEN ,  Renqiu WANG ,  Naga BHUSHAN ,  Peter GAAL ,  Yu ZHANG ,  Seyong PARK ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04B7/0456

CPC classification number: H04B7/0456

Abstract: A base station may identify a first antenna configuration of the base station and a second antenna configuration of a wireless device. The base station may select one or more codebook-based precoders for communication with the wireless device with LOS MIMO. The one or more codebook-based precoders may include at least one of a Legendre precoder, a block-DFT precoder, a DFT precoder, a block-Walsh precoder, a Walsh precoder, a block-Legendre precoder, a Kronecker Legendre precoder, a Kronecker block-DFT precoder, or a Kronecker block-Walsh precoder. The base station may transmit, to a wireless device, an indication of a second codebook-based precoder for transmission from the wireless device to the base station with LOS MIMO. The base station and the wireless device may communicate with each other with LOS MIMO based on one or more codebook-based precoders.

公开(公告)号：US20240305345A1

公开(公告)日：2024-09-12

申请号：US18262175

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Chenxi HAO ,  Faris RASSAM ,  Lei XIAO ,  Tao LUO ,  Xiaoxia ZHANG ,  Hao XU ,  Peter GAAL

IPC: H04B7/06 ,  H04B17/309 ,  H04W72/0453

CPC classification number: H04B7/0626 ,  H04B7/0639 ,  H04B17/309 ,  H04W72/0453

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may indicate, to a base station, a capability of the UE to use a channel measurement resource for both a joint transmission hypothesis and a single transmission hypothesis. The UE may receive, based on indicating the capability of the UE, a configuration message indicating a first channel measurement resource that is associated with a first transmission configuration indicator state and that is configured for a first joint transmission hypothesis. The UE may obtain a channel measurement for both the first joint transmission hypothesis and a first single transmission hypothesis using the first channel measurement resource based on the configuration message.