Patents by Inventor Mariam Motamed

Mariam Motamed 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).

  • Patent number: 11985607
    Abstract: An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for dynamic transmit power adjustment, the processing circuitry is to decode baseband configuration information received from a base station. The baseband configuration information including at least a modulation and coding scheme (MCS), resource block (RB) allocation, and carrier assignment for uplink (UL) transmission and downlink (DL) reception. A communication mode is selected based on the baseband configuration information. An additional maximum power reduction (A-MPR) is determined based on the baseband configuration information and the selected communication mode. UL data is encoded for transmission to the base station via the selected communication mode and using transmit power adjusted based on the determined A-MPR. New signaling enhancements between the UE and the network (on a Uu interface) and between two UEs (on a PC5 sidelink interface) are also disclosed.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: May 14, 2024
    Assignee: Apple Inc.
    Inventors: Amith Vikram Chincholi, Anthony Tsangaropoulos, Sumit Verma, Mariam Motamed, Divyaprakash Bhojkumar
  • Publication number: 20240114424
    Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including obtaining first data regarding one or more applications running on a UE device, where the first data represents, for each of the one or more applications, an individual network usage characteristic of that application; determining, based on the first data, second data regarding the one or more applications, where the second data represents a composite network usage characteristic of the one or more applications; selecting, based on the second data, a first modem configuration from among a plurality of candidate modem configurations; and causing a modem of the UE device to operate according to the first modem configuration.
    Type: Application
    Filed: September 22, 2023
    Publication date: April 4, 2024
    Inventors: Parvathanathan Subrahmanya, Leilei Song, Mariam Motamed, Navid Ehsan, Sharad Sambhwani
  • Publication number: 20240098558
    Abstract: Systems and methods are for configuring a periodic uplink (UL) resource on a first carrier of a user equipment (UE); transmitting a buffer status report (BSR) on the first carrier using the configured UL resource, the buffer status report indicating a request for transmission resources on a second carrier; receiving an UL grant for data transmission on the second carrier, the UL grant indicating transmission resources on the second carrier; and transmitting a user data packet on the second carrier using the transmission resources indicated in the UL grant.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Inventors: Murali Narasimha, Lakshmi Iyer, Mariam Motamed, Neha Goel, Sreevalsan Vallath
  • Publication number: 20240098559
    Abstract: Systems and methods are for configuring a periodic uplink (UL) resource on a first carrier of a user equipment (UE); transmitting a buffer status report (BSR) on the first carrier using the configured UL resource, the buffer status report indicating a request for transmission resources on a second carrier; receiving an UL grant for data transmission on the second carrier, the UL grant indicating transmission resources on the second carrier; and transmitting a user data packet on the second carrier using the transmission resources indicated in the UL grant.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Inventors: Murali Narasimha, Lakshmi Iyer, Mariam Motamed, Neha Goel, Sreevalsan Vallath
  • Publication number: 20230362919
    Abstract: Apparatuses, systems, and methods for providing an enhancement for PUCCH and Cell Grouping Capability for NR-CA and NR-DC. A wireless device may transmit, to a base station, a Physical Uplink Control Channel (PUCCH) capability report comprising at least one of PUCCH grouping capability information and a PUCCH location capability information.
    Type: Application
    Filed: February 9, 2021
    Publication date: November 9, 2023
    Applicant: Apple Inc.
    Inventors: Haitong SUN, Hong HE, Dawei ZHANG, Wei ZENG, Yushu ZHANG, Amir Aminzadeh GOHARI, Leilei SONG, Mariam MOTAMED
  • Publication number: 20220312405
    Abstract: A user equipment (UE) may report physical uplink control channel (PUCCH) group capabilities to a network. The UE receives a request from a network for radio access capability information and reports whether a single PUCCH group having a plurality of component carriers (CC) using more than two numerologies across the CCs is supported. The UE may also receive a request from a network for radio access capability information and report whether a PUCCH group having a plurality of CC across multiple frequency bands is supported, wherein the report is configured per band combination (BC). The UE may also receive a request from a network for radio access capability information and report support for a PUCCH location configuration for a PUCCH group having a plurality of CC across multiple frequency bands, the PUCCH location configuration indicating which bands in a band combination (BC) may be used for the PUCCH.
    Type: Application
    Filed: October 13, 2020
    Publication date: September 29, 2022
    Inventors: Haitong SUN, Amir Aminzadeh GOHARI, Amir FARAJIDANA, Dawei ZHANG, Hong HE, Leilei SONG, Mariam MOTAMED, Ruoheng LIU, Wei ZENG, Wenshu ZHANG, Yushu ZHANG
  • Publication number: 20220030525
    Abstract: An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for dynamic transmit power adjustment, the processing circuitry is to decode baseband configuration information received from a base station. The baseband configuration information including at least a modulation and coding scheme (MCS), resource block (RB) allocation, and carrier assignment for uplink (UL) transmission and downlink (DL) reception. A communication mode is selected based on the baseband configuration information. An additional maximum power reduction (A-MPR) is determined based on the baseband configuration information and the selected communication mode. UL data is encoded for transmission to the base station via the selected communication mode and using transmit power adjusted based on the determined A-MPR. New signaling enhancements between the UE and the network (on a Uu interface) and between two UEs (on a PC5 sidelink interface) are also disclosed.
    Type: Application
    Filed: November 27, 2019
    Publication date: January 27, 2022
    Inventors: Amith Vikram CHINCHOLI, Anthony TSANGAROPOULOS, Sumit VERMA, Mariam MOTAMED, Divyaprakash BHOJKUMAR
  • Patent number: 10638346
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) utilizing enhanced carrier aggregation (eCA) may identify a limit to the number of channel state feedback (CSF) processes it is capable of supporting. The UE may transmit an indication of this limit to a base station, which may configure the UE for channel state reporting, and send channel state reporting triggers according to the indicated limit. The UE's determination of the limit to the number of CSF processes may be based on various transmit or receive antenna configurations. A single trigger may correspond to reports covering multiple subframes and/or component carriers. The base station may also arrange the channel state reporting configuration to reduce the peak number of channel state reports that the UE processes during each subframe. The UE may also determine that a number of channel state processes needed to support channel state reporting in a subframe exceeds its capacity.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: April 28, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Parvathanathan Subrahmanya, Qiang Shen, Aamod Dinkar Khandekar, Mariam Motamed, Wanshi Chen, Hanfang Pan, Deepak Mathew
  • Patent number: 10244426
    Abstract: Aspects of frequency error detection with Physical Broadcast CHannel (PBCH) frequency hypothesis are described. For example, a method and apparatus are disclosed for frequency tracking in a user equipment (UE) may include detecting a change in frequency that exceeds a pull-in range of a frequency tracking loop (FTL) of the UE. The method and apparatus may also include identifying a tracking recovery frequency in response to the change in frequency being detected, wherein the tracking recover frequency is identified from a set of frequency hypotheses and based on decoding of the PBCH received by the UE. The method and apparatus may further include updating the FTL with the tracking recovery frequency.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: March 26, 2019
    Assignee: Qualcomm Incorporated
    Inventors: Huilin Xu, Alexei Gorokhov, Mariam Motamed, Raghu Challa, Joshua MacDonald, Kai Xie, Vivek Padi, Alex Mateen, Juchuan Ma
  • Patent number: 10193674
    Abstract: Disclosed are methods, systems and devices for addressing a jammer signal transmitted by a device that effects a signal received at a receiver. In a particular embodiment, an application content signal is encoded for transmission in a wireless transmission medium to provide symbol content where the symbol content comprises at least some symbols representing the application content signal. A receiver may be selectively blanked synchronized with at least a portion of the symbol content.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: January 29, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Jie Wu, Duong Hoang, Mariam Motamed
  • Patent number: 9986473
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for wireless communication, and more particularly, to methods and apparatus that utilize one or more user equipment (UE) panic states under connected discontinuous reception (C-DRX) mode in long term evolution (LTE).
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: May 29, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Yongle Wu, Shivratna Giri Srinivasan, Won-Joon Choi, Raghu Narayan Challa, Amir Aminzadeh Gohari, Mariam Motamed, Thomas James Christol, Amit Mahajan
  • Patent number: 9930657
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a first starting index for transmitting first control information in a first search space, determines a second starting index for transmitting second control information in a second search space, and transmits the second control information in the second search space at the second starting index when the first starting index and the second starting index are not the same value. The apparatus further transmits to a user equipment (UE) control information in a first search space, receives information from the UE corresponding to the transmitted control information, and decodes the received information based on the UE parsing the control information according to the first search space and based on the UE incorrectly parsing the control information according to a second search space.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: March 27, 2018
    Inventors: Peter Gaal, Mariam Motamed, Wanshi Chen, Alexei Y. Gorokhov, Dominique F. Bressanelli, Levent Aydin
  • Publication number: 20180042025
    Abstract: Disclosed are implementations that include a method, generally performed at a mobile device, including receiving one or more wireless signals transmitted from a wireless node, with the wireless node being configured to operate in at least a first mode of operation to transmit wireless transmissions comprising one or more subframes configured according to a pre-determined first pattern of cell-specific reference signals (CRS) for the wireless node. The method also includes deriving, based on the received one or more wireless signals, at least one resultant signal attribute indicative of an actual CRS pattern for the received one or more wireless signals, and determining whether the at least one resultant signal attribute derived based on the received one or more wireless signals deviates from a corresponding expected at least one signal attribute associated with wireless signals including cell-specific reference signals produced according to the pre-determined first pattern of CRS.
    Type: Application
    Filed: August 3, 2016
    Publication date: February 8, 2018
    Inventors: Guttorm OPSHAUG, Ju-Yong DO, Mariam MOTAMED
  • Publication number: 20170180094
    Abstract: Disclosed are methods, systems and devices for addressing a jammer signal transmitted by a device that effects a signal received at a receiver. In a particular embodiment, an application content signal is encoded for transmission in a wireless transmission medium to provide symbol content where the symbol content comprises at least some symbols representing the application content signal. A receiver may be selectively blanked synchronized with at least a portion of the symbol content.
    Type: Application
    Filed: December 7, 2016
    Publication date: June 22, 2017
    Inventors: Jie Wu, Duong Hoang, Mariam Motamed
  • Publication number: 20170134128
    Abstract: Disclosed are devices and methods at a mobile device for processing a first downlink signal transmitted from a first cell transceiver in the presence of one or more second cell transceivers transmitting a second downlink signal using a four antenna port configuration. In an embodiment, the mobile device may process the first downlink signal so as to ameliorate effects of interference or jamming introduced by the second downlink signal.
    Type: Application
    Filed: September 7, 2016
    Publication date: May 11, 2017
    Inventors: Guttorm Opshaug, Shenqiu Zhang, Mariam Motamed, Borislav Ristic
  • Patent number: 9635659
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a first decoding candidate in a first search space and a second decoding candidate in a second search space, where the first decoding candidate and the second decoding candidate have a same size but different definitions of information fields, identifies a difference in the information fields, and determines one of the first decoding candidate and the second decoding candidate as a valid candidate based on the identified difference. The apparatus further generates first control information for transmitting in a first search space, codes the first control information, wherein the code applied to the first control information is specific to the first search space and different from code applied to second control information in a second search space, and transmits the coded first control information in the first search space.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: April 25, 2017
    Assignee: QUALCOMM INCORPORATED
    Inventors: Peter Gaal, Mariam Motamed, Wanshi Chen, Alexei Y. Gorokhov, Dominique F. Bressanelli, Levent Aydin
  • Publication number: 20170094545
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) utilizing enhanced carrier aggregation (eCA) may identify a limit to the number of channel state feedback (CSF) processes it is capable of supporting. The UE may transmit an indication of this limit to a base station, which may configure the UE for channel state reporting, and send channel state reporting triggers according to the indicated limit. The UE's determination of the limit to the number of CSF processes may be based on various transmit or receive antenna configurations. A single trigger may correspond to reports covering multiple subframes and/or component carriers. The base station may also arrange the channel state reporting configuration to reduce the peak number of channel state reports that the UE processes during each subframe. The UE may also determine that a number of channel state processes needed to support channel state reporting in a subframe exceeds its capacity.
    Type: Application
    Filed: August 11, 2016
    Publication date: March 30, 2017
    Inventors: Parvathanathan Subrahmanya, Qiang Shen, Aamod Dinkar Khandekar, Mariam Motamed, Wanshi Chen, Hanfang Pan, Deepak Mathew
  • Publication number: 20170041908
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a first decoding candidate in a first search space and a second decoding candidate in a second search space, where the first decoding candidate and the second decoding candidate have a same size but different definitions of information fields, identifies a difference in the information fields, and determines one of the first decoding candidate and the second decoding candidate as a valid candidate based on the identified difference. The apparatus further generates first control information for transmitting in a first search space, codes the first control information, wherein the code applied to the first control information is specific to the first search space and different from code applied to second control information in a second search space, and transmits the coded first control information in the first search space.
    Type: Application
    Filed: October 18, 2016
    Publication date: February 9, 2017
    Inventors: Peter GAAL, Mariam MOTAMED, Wanshi CHEN, Alexei Yurievitch GOROKHOV, Dominique F. BRESSANELLI, Levent AYDIN
  • Patent number: 9451652
    Abstract: In wireless communication networks using carrier aggregation, a user equipment (UE) may monitor a downlink radio link quality of secondary cells for an event indicating failure of the communication link with the secondary cell. When a failure event is detected, the UE declares a failure state on the secondary cell. In response to the failure state, the UE may adjust operations related to the secondary component carrier in order to save power and resources.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: September 20, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Amir Aminzadeh Gohari, Mariam Motamed, Alexei Yurievitch Gorokhov, Thomas James Christol
  • Publication number: 20160198444
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a first starting index for transmitting first control information in a first search space, determines a second starting index for transmitting second control information in a second search space, and transmits the second control information in the second search space at the second starting index when the first starting index and the second starting index are not the same value. The apparatus further transmits to a user equipment (UE) control information in a first search space, receives information from the UE corresponding to the transmitted control information, and decodes the received information based on the UE parsing the control information according to the first search space and based on the UE incorrectly parsing the control information according to a second search space.
    Type: Application
    Filed: March 16, 2016
    Publication date: July 7, 2016
    Inventors: Peter GAAL, Mariam MOTAMED, Wanshi CHEN, Alexei Y. GOROKHOV, Dominique F. BRESSANELLI, Levent AYDIN