公开(公告)号：US20240340792A1

公开(公告)日：2024-10-10

申请号：US18577897

申请日：2022-05-18

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Zae Yong CHOI ,  Jafar MOHSENI ,  Alexei Yurievitch GOROKHOV ,  Aamod KHANDEKAR ,  Jittra JOOTAR ,  Surendra BOPPANA ,  Shailesh MAHESHWARI ,  Scott HOOVER ,  Yu HU ,  Pawneet SINGH ,  Marcelo SCHIOCCHET ,  Joshua Tennyson MACDONALD ,  Chunxia LI ,  Matthew Heng ZHANG ,  Shan QING ,  Hua XU ,  Xuqiang ZHANG ,  Liang ZHU ,  Hui LIU ,  Lingchong GAO

IPC: H04W52/02 ,  H04B7/06 ,  H04W72/231 ,  H04W76/28

CPC classification number: H04W52/0235 ,  H04B7/0626 ,  H04W72/231 ,  H04W76/28

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, configuration information indicating a wake-up signal (WUS) configuration associated with a discontinuous reception (DRX) cycle, wherein the WU'S configuration indicates one or more WUS occasions. The UE may identify one or more conditions. The UE may refrain from monitoring at least one WUS occasion, from the one or more WUS occasions, based at least in part on the identification of the one or more conditions. The UE may monitor one or more resources during an on duration associated with the DRX cycle. Numerous other aspects are described.

公开(公告)号：US20210111960A1

公开(公告)日：2021-04-15

申请号：US16949033

申请日：2020-10-09

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Wanshi CHEN ,  Peter Pui Lok ANG ,  Aamod KHANDEKAR

IPC: H04L12/24 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may configure a bandwidth part (BWP) switching configuration of a user equipment in connection with a dual active protocol stack (DAPS) handover based at least in part on a BWP switching rule; and perform the DAPS handover. Numerous other aspects are provided.

公开(公告)号：US20210068133A1

公开(公告)日：2021-03-04

申请号：US16946979

申请日：2020-07-14

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Seyed Ali Akbar FAKOORIAN ,  Wanshi CHEN ,  Peter GAAL ,  Aamod KHANDEKAR ,  James BECKMAN ,  Enoch Shiao-Kuang LU

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive an indication of whether a first physical downlink shared channel (PDSCH) communication is to be punctured in a set of resources in which a second PDSCH communication at least partially overlaps with the first PDSCH communication, or both the first PDSCH communication and the second PDSCH communication are to be transmitted in the set of resources. The mobile station may decode the first PDSCH communication based at least in part on the indication. Numerous other aspects are provided.

公开(公告)号：US20210044383A1

公开(公告)日：2021-02-11

申请号：US16944672

申请日：2020-07-31

Applicant: QUALCOMM Incorporated

Inventor： Gabi SARKIS ,  Alexandros MANOLAKOS ,  Joseph Binamira SORIAGA ,  Aamod KHANDEKAR ,  Yuanning YU ,  Pouriya SADEGHI

IPC: H04L1/00 ,  H04W72/04 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of at least one of a first interleaving mode for mapping codeblocks to a data channel or a second interleaving mode for reporting channel state information (CSI). The UE may map codeblocks to the data channel based at least in part on the first interleaving mode. The UE may report CSI based at least in part on the second interleaving mode. Numerous other aspects are provided.

公开(公告)号：US20240414650A1

公开(公告)日：2024-12-12

申请号：US18811740

申请日：2024-08-21

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Tingfang JI ,  Wanshi CHEN ,  Tao LUO ,  Alexei Yurievitch GOROKHOV ,  Aamod KHANDEKAR ,  Jafar MOHSENI ,  Wooseok NAM ,  Alexandros MANOLAKOS ,  Heechoon LEE ,  Huilin XU

IPC: H04W52/02 ,  H04L1/00 ,  H04L5/00 ,  H04L25/02 ,  H04W72/23 ,  H04W76/28

Abstract: Apparatus, methods, and computer-readable media for providing improved power efficiency during DRX wake-up are disclosed. An example method of wireless communication at a UE includes receiving a WUS from a base station while performing a DRX cycle, the WUS indicating data for transmission to the UE. The example method also includes at least one receiving a downlink reference signal or transmitting an uplink reference signal based on the WUS and prior to reception of the data, the uplink reference signal transmitted or the downlink reference signal received during an on-duration of the DRX cycle and in response to receiving the WUS. The example method also includes sending a CSI report to the base station based on the WUS and prior to the receiving of the data. The example method also includes receiving the data following the respective receiving or transmitting of the downlink reference signal or uplink reference signal.

公开(公告)号：US20210135787A1

公开(公告)日：2021-05-06

申请号：US16949527

申请日：2020-11-02

Applicant: QUALCOMM Incorporated

Inventor： Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Aamod KHANDEKAR ,  Thomas STOCKHAMMER

IPC: H04L1/00 ,  H04L5/00 ,  H04W4/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may perform interleaving of parts of a plurality of transport blocks for a broadcast or multicast transmission across a plurality of time intervals. A size of a transport block of the plurality of transport blocks may be scaled by a scaling factor. The base station may transmit the interleaved parts in the plurality of time intervals. Numerous other aspects are provided.

公开(公告)号：US20210105803A1

公开(公告)日：2021-04-08

申请号：US17061457

申请日：2020-10-01

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Seyed Ali Akbar FAKOORIAN ,  Aamod KHANDEKAR

IPC: H04W72/12 ,  H04W72/04 ,  H04L27/26 ,  H04L5/00 ,  H04W74/08 ,  H04W72/10 ,  H04W72/14

Abstract: Wireless communications systems and methods related to an uplink transmission cancellation mechanism that determines processing time for UEs configured with mixed processing capabilities are described. Specifically, methods and systems are provided for a UE to determine which processing capability to rely on to determine the minimum processing time for cancellation. For example, when a UE is configured with a faster processing capability and a slower processing capability, the UE may be configured to always rely on the faster, or the slower processing capability. Alternatively, the UE may be configured to consider factors such as the uplink channel type, uplink channel priority, the cause of the cancellation, the priority of uplink grant, or any combination thereof, to determine whether to rely on the faster or the slower capability to obtain the minimum processing time for cancellation.

公开(公告)号：US20180206258A1

公开(公告)日：2018-07-19

申请号：US15872658

申请日：2018-01-16

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Amir FARAJIDANA ,  Wanshi CHEN ,  Peter GAAL ,  Brian Clarke BANISTER ,  Aamod KHANDEKAR

IPC: H04W72/12 ,  H04W72/14 ,  H04W28/02

Abstract: A UE may determine a number of resources granted for uplink or downlink communication in a processing window. The resources may include uplink resources or downlink resources and the processing windows may include a predetermined number of subframes. For uplink (UL) transmissions, this may include determining a number of transport block bits, resource blocks, or other resources scheduled in one or more first UL channel grants for a first UL channel, and determining a number of such resources scheduled in a second UL grant for a second UL channel. For downlink (DL) transmissions, the determining may include determining a number of resources received on a first DL channel in each subframe of a set of subframes, and determining a number of resources received on a second DL channel. The determined number of UL or DL resources may be compared to a corresponding threshold which his based on the UE capabilities and processed in accordance a result of the comparison. These and additional aspects are described herein.

公开(公告)号：US20160029398A1

公开(公告)日：2016-01-28

申请号：US14836053

申请日：2015-08-26

Applicant: QUALCOMM Incorporated

Inventor： Ravi PALANKI ,  Aamod KHANDEKAR ,  Naga BHUSHAN

IPC: H04W72/08 ,  H04W52/32 ,  H04L5/00 ,  H04W72/04 ,  H04W72/14

CPC classification number: H04W74/0816 ,  H04B7/0617 ,  H04L5/0048 ,  H04W52/241 ,  H04W52/325 ,  H04W72/0426 ,  H04W72/046 ,  H04W72/08 ,  H04W72/082 ,  H04W72/14 ,  H04W88/02 ,  H04W88/08

Abstract: Techniques for transmitting data with persistent interference mitigation in a wireless communication system are described. A station (e.g., a base station or a terminal) may observe high interference and may send a request to reduce interference to interfering stations. The request may be valid for a time period covering multiple response periods. Each interfering station may grant or dismiss the request in each response period, may dismiss the request by transmitting at full power, and may grant the request by transmitting at lower than full power. The station may receive a response from each interfering station indicating grant or dismissal of the request by that interfering station in each response period. The station may estimate SINR based on the response received from each interfering station and may exchange data with another station based on the estimated SINR. Persistent interference mitigation may reduce signaling overhead and improve resource utilization and performance.

公开(公告)号：US20240049198A1

公开(公告)日：2024-02-08

申请号：US18489758

申请日：2023-10-18

Applicant: QUALCOMM Incorporated

Inventor： Wanshi CHEN ,  Kianoush HOSSEINI ,  Peter GAAL ,  Srinivas YERRAMALLI ,  Hao XU ,  Jing SUN ,  Shimman Arvind PATEL ,  Aamod KHANDEKAR

IPC: H04W72/0446 ,  H04L1/1829 ,  H04L5/00 ,  H04W76/27 ,  H04L1/1867 ,  H04W72/21 ,  H04W72/23 ,  H04L1/1812

CPC classification number: H04W72/0446 ,  H04L1/1861 ,  H04L5/00 ,  H04W76/27 ,  H04L1/1896 ,  H04W72/21 ,  H04W72/23 ,  H04L1/1812 ,  H04L5/0048 ,  H04W88/02

Abstract: Methods, systems, and devices for wireless communication are described that provide for reduced timing between certain downlink communications and responsive uplink communications relative to certain legacy systems (e.g., legacy LTE systems). A user equipment (UE) or base station may be capable of operating using two or more timing configurations that each include an associated time period between receipt of a downlink communication (e.g., a grant of uplink resources or shared channel data) and a responsive uplink communication (e.g., an uplink transmission using the granted uplink resources or feedback of successful reception of the shared channel data). In cases where a UE or base station are capable of two or more timing configurations, a timing configuration for a transmission may be determined and the responsive uplink communication transmitted according to the determined timing configuration.