公开(公告)号：US20230269710A1

公开(公告)日：2023-08-24

申请号：US18167642

申请日：2023-02-10

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Arvind Vardarajan SANTHANAM ,  Sunil KANDUKURI ,  Ashok MANTRAVADI ,  Tingfang JI ,  Gavin Bernard HORN ,  Peter GAAL ,  Seyedkianoush HOSSEINI

IPC: H04W72/0446 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04W72/21 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a grant delay request to a base station. The grant delay request may indicate a future time, at or thereafter a base station is requested to allocate resources to the UE. The base station may transmit the uplink grant to the UE allocating the resources to the UE based on the grant delay request, and the UE may transmit, to the base station, an uplink transmission including the uplink data based on the uplink grant. The UE may transmit the grant delay request as part of a scheduling request (SR), or as part of a buffer status report (BSR), or a combination of these.

公开(公告)号：US20230247559A1

公开(公告)日：2023-08-03

申请号：US18298154

申请日：2023-04-10

Applicant: QUALCOMM Incorporated

Inventor： Mahbod GHELICHI ,  James Francis GEEKIE ,  Jittra JOOTAR ,  Arvind Vardarajan SANTHANAM ,  Kuo-Chun LEE ,  Vanitha Aravamudhan KUMAR

IPC: H04W52/02 ,  H04L43/0888 ,  H04L43/16 ,  H04W24/02 ,  H04W24/10

CPC classification number: H04W52/0277 ,  H04L43/0888 ,  H04L43/16 ,  H04W24/02 ,  H04W24/10 ,  H04W52/0251 ,  H04W52/0254 ,  H04W52/0258 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communication in a multi-connectivity user equipment (UE) are described. The UE may communicate with one or more base stations via a first radio access technology (RAT). The UE may determine whether the UE is in a selected state. The selected state may correspond to one or more modes of operation (e.g., a doze mode, a relaxed doze mode, an active WiFi communication mode, a low battery mode). The UE may disable communication via a second RAT in response to determining that the UE is in the selected state. The UE may continue to communicate via the first RAT.

公开(公告)号：US20230180158A1

公开(公告)日：2023-06-08

申请号：US17998024

申请日：2021-06-14

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Arvind Vardarajan SANTHANAM ,  Luis Fernando Brisson LOPES ,  Neel Tej ADUSUMILLI

IPC: H04W56/00 ,  H04W76/15

CPC classification number: H04W56/0015 ,  H04W76/15

Abstract: Two or more base stations may share relative timing information. For example, a first cell may determining a cell level system frame number (SFN) and frame timing difference (SFTD) between the first cell and a second cell. At least one user equipment (UE) can be configured with dual connectivity with the first cell and the second cell. The first cell may send an indication of the cell level SFTD to the second cell via a backhaul with the second cell. The indication of the cell level SFTD may be the determined SFTD or a SFN reference time. In some implementations, the first cell may send a the SFTD measurement result and assistance information to the second cell via a backhaul to the second cell. The second cell may determine the cell level SFTD. In some implementations, a positioning network entity may determine the cell level SFTD.

公开(公告)号：US20230171590A1

公开(公告)日：2023-06-01

申请号：US17922213

申请日：2021-06-01

Applicant: QUALCOMM Incorporated

Inventor： Mona AGRAWAL ,  Arvind Vardarajan SANTHANAM ,  Daniel AMERGA ,  Girish KHANDELWAL ,  Roland RICK ,  Danyang CONG ,  Sarath Kumar PUJARI ,  Prashant DOGRA ,  Vijay MARWAH

IPC: H04W8/24

CPC classification number: H04W8/24 ,  H04W84/042

Abstract: Aspects relate to a UE adapting the capability it advertises based on the network within which the UE is operating. In some examples, if a network currently supports a certain bandwidth, the UE may select the capabilities it will advertise based on that supported bandwidth. In some examples, a UE may acquire information regarding which configurations were considered by a network. In this case, the UE may select the capabilities it will advertise based on such configurations.

公开(公告)号：US20230146103A1

公开(公告)日：2023-05-11

申请号：US17620411

申请日：2019-06-19

Applicant: Qualcomm Incorporated

Inventor： Peng CHENG ,  Prasad Reddy KADIRI ,  Masato KITAZOE ,  Arvind Vardarajan SANTHANAM ,  Ozcan OZTURK ,  Gavin Bernard HORN

IPC: H04W24/08 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive synchronization signal block (SSB) related measurement configurations exclusively in a system information block (SIB). The UE may receive SSB frequency lists for idle measurements in both a SIB or a radio resource control (RRC) message, such as an RRC release message. In some examples, the UE may receive SSB related measurement configurations or SSB frequency lists for idle measurements in a SIB and an RRC message. Additionally or alternatively, the UE may receive SSB frequency lists in a SIB and an RRC message, while SSB measurement configurations for SSB frequencies out of a sync raster may exclusively be indicated in the RRC message. The UE may therefore experience improved coverage and reliability and, in some examples, may promote low latency for wireless communications relating to multiple radio access technologies, among other benefits.

公开(公告)号：US20230113343A1

公开(公告)日：2023-04-13

申请号：US17937919

申请日：2022-10-04

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Jae Ho RYU ,  Arvind Vardarajan SANTHANAM ,  Peter GAAL ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/12 ,  H04L1/18 ,  H04W72/14

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, an indication to multiplex a deferred hybrid automatic repeat request (HARQ) feedback for a semi-persistent scheduling (SPS) downlink communication with a physical uplink shared channel (PUSCH) communication. The UE may transmit, to the base station, the deferred HARQ feedback for the SPS downlink communication multiplexed with the PUSCH communication. Numerous other aspects are described.

公开(公告)号：US20230042723A1

公开(公告)日：2023-02-09

申请号：US17395172

申请日：2021-08-05

Applicant: QUALCOMM Incorporated

Inventor： Jayesh BATHIJA ,  Ralph Akram GHOLMIEH ,  Sandeep SAXENA ,  Taoufik TANI ,  Arvind Vardarajan SANTHANAM

IPC: H04L1/00 ,  H04W4/40 ,  H04W4/90 ,  H04W4/12

Abstract: A method of wireless communication by a device includes detecting whether the device is in an outdoor environment in response to a start of a reevaluation timer. The method also determines a mobility level of the device in response to the start of the reevaluation timer. The method further includes enabling a vehicle-to-everything (V2X) pedestrian mode in response to the device being in the outdoor environment and/or the mobility level exceeding a threshold value.

公开(公告)号：US20220361110A1

公开(公告)日：2022-11-10

申请号：US17316023

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Arvind Vardarajan SANTHANAM ,  Brian Clarke BANISTER ,  Daniel AMERGA ,  Karthik VENKATRAM ,  Peter Pui Lok ANG ,  Jafar MOHSENI

IPC: H04W52/02 ,  H04B7/0413

Abstract: Certain aspects of the present disclosure provide techniques for detecting power consumption conditions to trigger transmission of user equipment (UE) assistance information (UAI) for a reconfiguration request. For example, an example method by a UE generally includes detecting one or more conditions associated with at least one metric related to UE power consumption; and transmitting UAI to a network entity, in response to the detection, to request a reconfiguration of the UE to operate according to a set of one or more parameters selected based on a value of the at least one metric.

公开(公告)号：US20220022109A1

公开(公告)日：2022-01-20

申请号：US17489964

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Xipeng ZHU ,  Haris ZISIMOPOULOS ,  Kirankumar Bhoja ANCHAN ,  Lenaig Genevieve CHAPONNIERE ,  Shanshan WANG ,  Arvind Vardarajan SANTHANAM ,  Mona AGRAWAL ,  Aziz GHOLMIEH ,  Tom CHIN

IPC: H04W36/00 ,  H04W36/14 ,  H04W48/16 ,  H04L29/06

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for improving voice over new radio (VoNR)-to-voice over long term evolution (VoLTE). An example method generally includes communicating with and camping on a next generation node B (gNB) in a 5G new radio (NR) system; initiating a voice call with the gNB; receiving a 5G NR-to-long term evolution (LTE) handover command in response to initiating the voice call; performing a handover procedure in response to the handover command; detecting a failure in the handover procedure; and taking one or more actions in response to detecting the failure in the handover procedure.

公开(公告)号：US20210385825A1

公开(公告)日：2021-12-09

申请号：US16896871

申请日：2020-06-09

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Arvind Vardarajan SANTHANAM ,  Sunil KANDUKURI ,  Satashu GOEL ,  Ashok MANTRAVADI ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Vaibhav KUMAR ,  Mahbod Ghelichi

IPC: H04W72/12 ,  H04W72/14 ,  H04W28/02 ,  H04W80/02 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive downlink data that is associated with triggering a feedback message; transmit, before receiving the feedback message for the downlink data at a component of the user equipment, a scheduling request to request an allocation of a set of resources for transmitting the feedback message; and transmit the feedback message in connection with the set of resources. Numerous other aspects are provided.