Patents by Inventor Shailender Karmuchi

Shailender Karmuchi 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: 12284596
    Abstract: A system and method for managing beacon size. In some embodiments, the method includes: transmitting, by an Access Point Station (AP STA) a first beacon; transmitting, by the AP STA, a second beacon indicating feature information; and transmitting, by the AP STA, a first follow-on beacon, the first follow-on beacon supplementing the feature information indicated in the second beacon.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: April 22, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ravi Gidvani, Shailender Karmuchi, Ashok Ranganath, Srinivas Kandala, Wookbong Lee, Michail Koundourakis
  • Patent number: 12155465
    Abstract: A system and method for downlink feedback in communications between a station and an access point. In some embodiments, the method includes: receiving, from the access point, by the station, a null data packet announcement (NDPA) including a first number of spatial streams, and sending, by the station, to the access point, a Compressed Beamforming Report (CBR) including a second number of spatial streams, different from the first number of spatial streams; or sending, by the station, to the access point, an Operating Mode Indication (OMI) declaring a change in a station Modulation Coding Scheme (MCS) capability for a third number of spatial streams; or sending, by the station, to the access point, an Association Request including a declared Single-User (SU) MCS capability for a first bandwidth and a declared Multi-User (MU) MCS capability for the first bandwidth, the MU MCS capability being different from the SU MCS capability.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: November 26, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Pavankumar Veerashetty, Wook Bong Lee, Ashok Ranganath, Ravi Gidvani, Shailender Karmuchi, Srinivas Kandala
  • Patent number: 11758491
    Abstract: A method for providing a mode of wireless local area network (WLAN) operation is disclosed. The method includes: sending an association request from a wireless station (STA) over a discovery channel; receiving an association response at the STA over the discovery channel in response to the association request; and associating the STA to provide a multi-user (MU) enhanced distributed channel access (EDCA) mode using a scheduled access channel.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: September 12, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ravi Gidvani, Ashok Ranganath, Wook Bong Lee, Sharan Naribole, Shailender Karmuchi
  • Publication number: 20230041365
    Abstract: A system and method for the discovery of Access Point Stations operating on non-Preferred Scanning Channels. In some embodiments, the method includes: receiving, by a non-Access Point Station (non-AP STA), from a first Access Point Station (AP STA), in a transmission on a first channel, a Reduced Neighbor Report (RNR); and determining, by the non-AP STA, from the RNR, that a second AP STA is operating on a second channel, the first channel being a Preferred Scanning Channel (PSC), and the second channel being a non-PSC channel.
    Type: Application
    Filed: June 21, 2022
    Publication date: February 9, 2023
    Inventors: Ravi GIDVANI, Shailender KARMUCHI, Ashok RANGANATH, Krunal SONI
  • Publication number: 20230044914
    Abstract: A system and method for managing beacon size. In some embodiments, the method includes: transmitting, by an Access Point Station (AP STA) a first beacon; transmitting, by the AP STA, a second beacon indicating feature information; and transmitting, by the AP STA, a first follow-on beacon, the first follow-on beacon supplementing the feature information indicated in the second beacon.
    Type: Application
    Filed: February 18, 2022
    Publication date: February 9, 2023
    Inventors: Ravi GIDVANI, Shailender KARMUCHI, Ashok RANGANATH, Srinivas KANDALA, Wookbong LEE, Michail KOUNDOURAKIS
  • Publication number: 20230043779
    Abstract: A method according to some embodiments include reporting, by a beamformee, an encryption capability indicator to a beamformer, wherein the encryption capability indicator is indicative of a capability of the beamformee to encrypt a feedback frame. The method may also include receiving, by the beamformee from the beamformer, an announcement frame in response to the beamformer receiving an indication that the beamformee is capable of encrypting the feedback frame, and then sending, by the beamformee, an encrypted feedback frame.
    Type: Application
    Filed: January 21, 2022
    Publication date: February 9, 2023
    Inventors: Pavankumar Veerashetty, Wook Bong Lee, Ashok Ranganath, Ravi Gidvani, Shailender Karmuchi, Srinivas Kandala, Ruchen Duan, Mostafa Ibrahim
  • Publication number: 20220216937
    Abstract: A system and method for downlink feedback in communications between a station and an access point. In some embodiments, the method includes: receiving, from the access point, by the station, a null data packet announcement (NDPA) including a first number of spatial streams, and sending, by the station, to the access point, a Compressed Beamforming Report (CBR) including a second number of spatial streams, different from the first number of spatial streams; or sending, by the station, to the access point, an Operating Mode Indication (OMI) declaring a change in a station Modulation Coding Scheme (MCS) capability for a third number of spatial streams; or sending, by the station, to the access point, an Association Request including a declared Single-User (SU) MCS capability for a first bandwidth and a declared Multi-User (MU) MCS capability for the first bandwidth, the MU MCS capability being different from the SU MCS capability.
    Type: Application
    Filed: October 8, 2021
    Publication date: July 7, 2022
    Inventors: Pavankumar VEERASHETTY, Wook Bong LEE, Ashok RANGANATH, Ravi GIDVANI, Shailender KARMUCHI, Srinivas KANDALA
  • Publication number: 20210345267
    Abstract: A method for providing a mode of wireless local area network (WLAN) operation is disclosed. The method includes: sending an association request from a wireless station (STA) over a discovery channel; receiving an association response at the STA over the discovery channel in response to the association request; and associating the STA to provide a multi-user (MU) enhanced distributed channel access (EDCA) mode using a scheduled access channel.
    Type: Application
    Filed: July 12, 2021
    Publication date: November 4, 2021
    Inventors: Ravi Gidvani, Ashok Ranganath, Wook Bong Lee, Sharan Naribole, Shailender Karmuchi
  • Patent number: 11102740
    Abstract: A method for providing a mode of wireless local area network (WLAN) operation includes: sending beacons from an access point (AP) in a discovery channel; sending an association request from a wireless station (STA) to the AP over the discovery channel; receiving an association response from the AP at the STA over the discovery channel in response to the association request; and after associating with the AP, switching between the discovery channel and a scheduled access channel to provide wireless communication between the AP and the STA based on a traffic condition and a bandwidth requirement.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: August 24, 2021
    Inventors: Ravi Gidvani, Ashok Ranganath, Wook Bong Lee, Sharan Naribole, Shailender Karmuchi
  • Publication number: 20200077350
    Abstract: A method for providing a mode of wireless local area network (WLAN) operation includes: sending beacons from an access point (AP) in a discovery channel; sending an association request from a wireless station (STA) to the AP over the discovery channel; receiving an association response from the AP at the STA over the discovery channel in response to the association request; and after associating with the AP, switching between the discovery channel and a scheduled access channel to provide wireless communication between the AP and the STA based on a traffic condition and a bandwidth requirement.
    Type: Application
    Filed: August 2, 2019
    Publication date: March 5, 2020
    Inventors: Ravi Gidvani, Ashok Ranganath, Wook Bong Lee, Sharan Naribole, Shailender Karmuchi