公开(公告)号：US20230199650A1

公开(公告)日：2023-06-22

申请号：US17644773

申请日：2021-12-16

Applicant: QUALCOMM Incorporated

Inventor： Arnab PAL ,  Jun ZHU ,  Yongle WU ,  Scott HOOVER ,  Joshua Tennyson MACDONALD ,  Uzma Khan QAZI ,  Vishnu Namboodiri KARAKKAD KESAVAN NAMBOODIRI

IPC: H04W52/02

CPC classification number: H04W52/0229

Abstract: A base station may configure a user equipment (UE) with a discontinuous reception (DRX), e.g., connected mode DRX (CDRX), and the UE may select a synchronization signal block (SSB) set to perform an SSB warm-up to wake up, search, and measure the SSB set to improve the performance of the UE during a DRX ON duration. The UE may select the SSB set based on a time difference of the SSB set relative to the DRX ON duration. The UE may be configured to wake up to measure one of a first SSB set or a second SSB set having a smaller time difference relative to the DRX ON duration.

公开(公告)号：US20200169858A1

公开(公告)日：2020-05-28

申请号：US16688897

申请日：2019-11-19

Applicant: QUALCOMM Incorporated

Inventor： Jun HU ,  Qingxin CHEN ,  Reza SHAHIDI ,  Hemanth Kumar RAYAPATI ,  Scott HOOVER ,  Chhavi JAIN ,  Subhash SIMHAMBHATLA ,  Padmanabhan RAMAKRISHNAN

IPC: H04W4/60 ,  H04W56/00 ,  H04W68/00 ,  H04W24/10 ,  H04W8/24

Abstract: A method, a computer-readable medium, and an apparatus may be a User Equipment (UE) having a first subscription to a first RAT and a second subscription to a second RAT configured to operate using the first RAT, to change from operating using the first RAT to operating using the second RAT to monitor multiple Synchronization Signal Blocks (SSBs) at multiple times prior to performing at least one of decoding a paging message, receiving system information, searching a neighboring frequency, or measuring the neighboring frequency, to return to using the first RAT during a first period between at least one set of adjacent times of the multiple times that the UE monitors for the SSBs, and to change from using the first RAT to using the second RAT to receive the paging message, receive the system information, search the neighboring frequency, or measure the neighboring frequency.

公开(公告)号：US20240155494A1

公开(公告)日：2024-05-09

申请号：US18415989

申请日：2024-01-18

Applicant: QUALCOMM Incorporated

Inventor： Reza SHAHIDI ,  Brian Clarke BANISTER ,  Vishal MAHAJAN ,  Vikram RAMESH BABU ,  Joshua Tennyson MACDONALD ,  Thawatt GOPAL ,  Udayan BHAWNANI ,  Yu FU ,  Bhupesh Manoharlal UMATT ,  Sridhar BANDARU ,  Scott HOOVER ,  Brian GEORGE ,  Hemanth Kumar RAYAPATI ,  Sunil KC ,  Sandeep RAMANNAVAR ,  Sandeep RAO

IPC: H04W52/02 ,  H04W8/20 ,  H04W76/28

CPC classification number: H04W52/0232 ,  H04W8/20 ,  H04W52/0216 ,  H04W76/28

Abstract: A user equipment (UE) may monitor a channel for wireless communication associated with a first radio access technology (RAT) during one or more of a first active duration or a first inactive duration. The UE may operate in a first power mode during the first inactive duration. The UE may monitor the channel for wireless communication associated with a second RAT during one or more of a second active duration or a second inactive duration. The UE may operate during the second inactive duration in one or more of the first power mode or a second power. The UE may operate according to the first mode or the second mode based on the monitoring of the channel associated with the first RAT and the second RAT.

公开(公告)号：US20230388990A1

公开(公告)日：2023-11-30

申请号：US18313052

申请日：2023-05-05

Applicant: QUALCOMM Incorporated

Inventor： Paolo MINERO ,  Ajay K.R. BODDU ,  Scott HOOVER ,  Kai XIE ,  Levent AYDIN ,  Aamod KHANDEKAR ,  Brian Clarke BANISTER

IPC: H04W72/0453

CPC classification number: H04W72/0453

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate via a first component carrier (CC) during a first time period. The UE may communicate via a second CC during a second time period. The UE may receive a first indication to deactivate the second CC during a third time period that at least partially overlaps with the first time period. The UE may receive a second indication to activate the second CC for communication during a fourth time period. The UE may communicate via the second component carrier during the fourth time period using an initial frequency error correction at a beginning of the fourth time period, the initial frequency error correction based at least in part on a frequency error of the first CC during the third time period. Numerous other aspects are described.

公开(公告)号：US20220078820A1

公开(公告)日：2022-03-10

申请号：US17464510

申请日：2021-09-01

Applicant: QUALCOMM Incorporated

Inventor： Scott HOOVER ,  Yu HU ,  Joshua Tennyson MACDONALD ,  Tom CHIN

IPC: H04W72/12 ,  H04W76/28 ,  H04W72/04

Abstract: A method for wireless communication performed by a user equipment (UE) includes transmitting an uplink message to a first base station associated with a first radio access technology (RAT). The method also includes transmitting one or more scheduling requests (SRs) to a second base station associated with a second RAT to trigger a connected mode discontinuous reception (CDRX) ON period. The method further includes receiving a downlink message from the second base station during the CDRX ON period in response to transmitting the uplink message to the first base station.

公开(公告)号：US20240106481A1

公开(公告)日：2024-03-28

申请号：US18468865

申请日：2023-09-18

Applicant: QUALCOMM Incorporated

Inventor： Akshay KUMAR ,  Arnaud MEYLAN ,  Huang LOU ,  Farhad MESHKATI ,  Scott HOOVER ,  Yahia RAMADAN ,  Michel CHAUVIN

IPC: H04B1/3827 ,  H04W36/00 ,  H04W52/36 ,  H04W76/15

CPC classification number: H04B1/3838 ,  H04W36/0069 ,  H04W52/36 ,  H04W76/15

Abstract: Certain aspects of the present disclosure provide techniques for transmit energy allocation. A method that may be performed by a wireless device includes establishing first and second wireless communication connections and allocating an available energy between the first and second wireless communication connections by: allocating a first portion of the available energy to the first wireless communication connection based at least in part on one or more functionalities associated with the first wireless communication connection; allocating a second portion of the available energy to the second wireless communication connection based at least in part on one or more functionalities associated with the second wireless communication connection; and allocating a third portion of the available energy to the first and/or the second wireless communication connections based at least in part on energy efficiencies of the first and second wireless communication connections.

公开(公告)号：US20230093843A1

公开(公告)日：2023-03-30

申请号：US17449512

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Yongle WU ,  Alexei Yurievitch GOROKHOV ,  Heechoon LEE ,  Jong Hyeon PARK ,  Kang YANG ,  Scott HOOVER ,  Yann-Cheng LIN ,  Antriksh PANY ,  Mingxia CHENG

IPC: H04W72/04 ,  H04L5/00

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 set of component carriers (CCs) associated with the UE. The UE may receive, from the base station, a message that activates or deactivates one or more CCs of the set of CCs. The UE may communicate, with the base station, after receiving the message, using one or more activated CCs of the set of CCs over a tuned radio frequency (RF) bandwidth that is based on receiving the message and based on the one or more activated CCs. Numerous other aspects are provided.

公开(公告)号：US20210044336A1

公开(公告)日：2021-02-11

申请号：US16986135

申请日：2020-08-05

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Arvind Vardarajan SANTHANAM ,  Brian Clarke BANISTER ,  Raghu Narayan CHALLA ,  Ruhua HE ,  Daniel AMERGA ,  Subashini KRISHNAMURTHY ,  Scott HOOVER ,  Sandeep RAO ,  Zhang ZHOU

IPC: H04B7/0456 ,  H04M1/725 ,  H04W76/19

Abstract: Aspects presented herein enable updating the codebook configuration upon the changing of the cover or case of the UE. The apparatus applies a first codebook from a plurality of preconfigured codebooks. The apparatus detects a change of a cover state of the UE, wherein the change alters a transmission beam pattern at the UE. The apparatus applies a second codebook from the plurality of preconfigured codebooks based on the change of the cover state.

公开(公告)号：US20180063878A1

公开(公告)日：2018-03-01

申请号：US15244386

申请日：2016-08-23

Applicant: QUALCOMM Incorporated

Inventor： Daniel AMERGA ,  Arvind SANTHANAM ,  Ashish IYER ,  Shailesh MAHESHWARI ,  Srinivasan RAJAGOPALAN ,  Srinivasan BALASUBRAMANIAN ,  Scott HOOVER

IPC: H04W76/02 ,  H04W8/00 ,  H04W28/22 ,  H04W72/04

CPC classification number: H04W76/14 ,  H04W4/70 ,  H04W8/005 ,  H04W28/22 ,  H04W72/0486 ,  H04W72/10

Abstract: In device-to-device (D2D) communication in a licensed spectrum, selection of a transmit pool and distribution of codes to be transmitted to the transmit pools for more efficient transmission is desired, for a given period. The apparatus may a user equipment (UE) for D2D communication in a licensed spectrum. The UE sets a discovery epoch to a shortest discovery period among discovery periods of a plurality of transmit resource pools, each transmit resource pool of the plurality of transmit resource pools associated with a respective frequency. The UE estimates a channel utilization of each transmit resource pool of the plurality of transmit resource pools based on one or more previous transmissions on each transmit resource pool of the plurality of transmit resource pools. The UE selects a transmit resource pool among the plurality of transmit resource pools for a D2D transmission within the discovery epoch based on the estimated channel utilizations.

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.