Patents by Inventor Sushant VIKRAM

Sushant VIKRAM has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240137819
    Abstract: Systems and methods for cross layer optimization for selection of a best or most preferred cell from conditional special cell (SpCell) change candidate cells are disclosed. The conditional SpCell change may be, for example, a conditional handover (CHO) or a conditional primary cell of a secondary cell group (PSCell) change (CPC). Conditions for a conditional SpCell change may be provided to a user equipment (UE). It may be that measurements on multiple cells meet the condition(s) for a conditional SpCell change by the UE. Preferences/criteria for selecting a cell from these multiple compliant candidate cells meeting the conditional SpCell change conditions are discussed herein. These criteria may include, but are not limited to, for example, a cell quality, an inter-versus intra-frequency handover, bandwidth, component carrier (CC) use, band, carrier type, needs/criticality of the application, congestion, frequency range, multiple subscriber identity module (MSIM) considerations, etc.
    Type: Application
    Filed: February 13, 2023
    Publication date: April 25, 2024
    Inventors: Sushant Vikram, Amr Abdelrahman Yousef A. Mostafa, Yuanye Wang, Pradeep S. Sharma, Ajay Singh
  • Publication number: 20240089933
    Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing time domain bandwidth part (TD-BWP) switch for balancing between the UE power consumption and a latency of the UE. For example, a UE can be configured to add a plurality of padding bits to a transport block (TB) to reach a predetermined slot capacity for one transmission time interval (TTI) associated with UE traffic in response to determining that a parameter associated with the UE traffic meets a condition. The UE can be further configured to transmit the TB over the TTI to the base station and receive a message from the base station. The UE is further configured to change a time domain bandwidth part (TD-BWP) based on the received message.
    Type: Application
    Filed: September 14, 2022
    Publication date: March 14, 2024
    Applicant: Apple Inc.
    Inventors: Sushant VIKRAM, Gibran ALI, Pradeep S. SHARMA, Ajay SINGH, Deepankar BHATTACHARJEE, Guillaume MONGHAL
  • Publication number: 20240090007
    Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing time domain bandwidth part (TD-BWP) switch for balancing between the UE power consumption and a latency of the UE. For example, a UE can be configured to add a plurality of padding bits to a transport block (TB) to reach a predetermined slot capacity for one transmission time interval (TTI) associated with UE traffic in response to determining that a parameter associated with the UE traffic meets a condition. The UE can be further configured to transmit the TB over the TTI to the base station and receive a message from the base station. The UE is further configured to change a time domain bandwidth part (TD-BWP) based on the received message.
    Type: Application
    Filed: September 14, 2022
    Publication date: March 14, 2024
    Applicant: Apple Inc.
    Inventors: Sushant VIKRAM, Gibran ALI, Pradeep S. SHARMA, Ajay SINGH, Deepankar BHATTACHARJEE, Guillaume MONGHAL
  • Patent number: 11917564
    Abstract: Apparatus, methods, and computer-readable media for enhanced inter-frequency detection between misaligned base stations are disclosed herein. A user equipment (UE) may determine that a neighbor cell associated with a first frequency is misaligned with a serving cell associated with a second frequency different than the first frequency based on first measurements of the neighbor cell within a first measurement gap window having a first length. The UE may detect a location of a synchronization signal block (SSB) associated with the neighbor cell within a second measurement gap window having a second length greater than the first length. The UE may determine an alignment offset between the location of the SSB and the first measurement gap window. The UE may obtain second measurements of the neighbor cell within a third measurement gap window that includes the location of the SSB based on the alignment offset and parameters of the SSB.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: February 27, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Sushant Vikram, Arvind Vardarajan Santhanam, Jyotica Yadav, Xiaoning Lu, Kushang Desai
  • Publication number: 20240064645
    Abstract: Some aspects relate to apparatuses and methods for implementing mechanisms for intelligent power saving in a wireless communication system. For example, a user equipment (UE) is configured to determine whether a movement state associated with the UE satisfies one or more movement conditions. The UE can further determine operational information associated with the UE, in response to the determination that the movement state associated with the UE satisfies the one or more movement conditions. The operational information can include location information, power level information, or background process information. The UE can further cease, at least based on the operational information and one or more operational conditions being satisfied, a signal measurement associated with a neighbor cell.
    Type: Application
    Filed: August 18, 2022
    Publication date: February 22, 2024
    Applicant: Apple Inc.
    Inventors: Sushant VIKRAM, Shadi ISKANDER, Farhan AZIZ, Syed Hussein ALI, Tamer Adel Darweesh Hassan DARWEESH, Pradeep S. SHARMA, Ammar TAHIR, Ajay SINGH
  • Publication number: 20230328556
    Abstract: This disclosure provides systems, methods and apparatuses for measurement of cells and determination of a non-standalone (NSA) coverage status using an NSA coverage database. The NSA coverage database may indicate candidate frequencies of New Radio (NR) cells that provide NSA coverage corresponding to a given Long Term Evolution (LTE) serving cell. The NSA coverage database may also indicate whether a system information block 1 (SIB1) has been previously received on a candidate frequency. The user equipment (UE) may perform measurement of candidate frequencies using the NSA coverage database, and may identify cases where a cell not providing NSA coverage has a same candidate frequency as a cell providing NSA coverage using the indication of whether SIB1 has been previously received on a candidate frequency.
    Type: Application
    Filed: April 6, 2022
    Publication date: October 12, 2023
    Inventors: Kuo-Chun LEE, Arvind Vardarajan SANTHANAM, Brian Clarke BANISTER, Bhupesh Manoharlal UMATT, Xuepan GUAN, Jyotica YADAV, Ehren J D VAN MELLE, Gautham JAYARAM, Sumit Kumar SINGH, Touseef KHAN, Arjun SURI, Sushant VIKRAM, Longjun CHEN, Sasikanth Reddy ADAPALA
  • Publication number: 20230171713
    Abstract: Apparatus, methods, and computer-readable media for enhanced inter-frequency detection between misaligned base stations are disclosed herein. A user equipment (UE) may determine that a neighbor cell associated with a first frequency is misaligned with a serving cell associated with a second frequency different than the first frequency based on first measurements of the neighbor cell within a first measurement gap window having a first length. The UE may detect a location of a synchronization signal block (SSB) associated with the neighbor cell within a second measurement gap window having a second length greater than the first length. The UE may determine an alignment offset between the location of the SSB and the first measurement gap window. The UE may obtain second measurements of the neighbor cell within a third measurement gap window that includes the location of the SSB based on the alignment offset and parameters of the SSB.
    Type: Application
    Filed: November 29, 2021
    Publication date: June 1, 2023
    Inventors: Sushant VIKRAM, Arvind Vardarajan SANTHANAM, Jyotica YADAV, Xiaoning LU, Kushang DESAI