Patents by Inventor Bahman Khosravi-Sichani

Bahman Khosravi-Sichani 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: 20220256307
    Abstract: A radio access network system is described that determines a signal metric associated with a user equipment or device. The user equipment device can implement an altered transmission policy. The altered transmission policy can alter a strength of transmissions by increasing power consumption per transmission, increasing a length of timer per transmission, and altering other parameters of transmissions. The altered transmission policy can also alter an error correction policy. The error correction policy can indicate that error correction transmissions are to be decreased. The altered transmission policy can be implemented until the signal metric changes to a more desirable level.
    Type: Application
    Filed: April 27, 2022
    Publication date: August 11, 2022
    Inventors: Jeffrey Krinsky, Bahman Khosravi-Sichani
  • Patent number: 11363406
    Abstract: A radio access network system is described that determines a signal metric associated with a user equipment or device. The user equipment device can implement an altered transmission policy. The altered transmission policy can alter a strength of transmissions by increasing power consumption per transmission, increasing a length of timer per transmission, and altering other parameters of transmissions. The altered transmission policy can also alter an error correction policy. The error correction policy can indicate that error correction transmissions are to be decreased. The altered transmission policy can be implemented until the signal metric changes to a more desirable level.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: June 14, 2022
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Jeffrey Krinsky, Bahman Khosravi-Sichani
  • Publication number: 20210021958
    Abstract: A radio access network system is described that determines a signal metric associated with a user equipment or device. The user equipment device can implement an altered transmission policy. The altered transmission policy can alter a strength of transmissions by increasing power consumption per transmission, increasing a length of timer per transmission, and altering other parameters of transmissions. The altered transmission policy can also alter an error correction policy. The error correction policy can indicate that error correction transmissions are to be decreased. The altered transmission policy can be implemented until the signal metric changes to a more desirable level.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 21, 2021
    Inventors: Jeffrey Krinsky, Bahman Khosravi-Sichani
  • Patent number: 10834526
    Abstract: A radio access network system is described that determines a signal metric associated with a user equipment or device. The user equipment device can implement an altered transmission policy. The altered transmission policy can alter a strength of transmissions by increasing power consumption per transmission, increasing a length of timer per transmission, and altering other parameters of transmissions. The altered transmission policy can also alter an error correction policy. The error correction policy can indicate that error correction transmissions are to be decreased. The altered transmission policy can be implemented until the signal metric changes to a more desirable level.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: November 10, 2020
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Jeffrey Krinsky, Bahman Khosravi-Sichani
  • Publication number: 20190230463
    Abstract: A radio access network system is described that determines a signal metric associated with a user equipment or device. The user equipment device can implement an altered transmission policy. The altered transmission policy can alter a strength of transmissions by increasing power consumption per transmission, increasing a length of timer per transmission, and altering other parameters of transmissions. The altered transmission policy can also alter an error correction policy. The error correction policy can indicate that error correction transmissions are to be decreased. The altered transmission policy can be implemented until the signal metric changes to a more desirable level.
    Type: Application
    Filed: March 28, 2019
    Publication date: July 25, 2019
    Inventors: Jeffrey Krinsky, Bahman Khosravi-Sichani
  • Patent number: 10264390
    Abstract: A radio access network system is described that determines a signal metric associated with a user equipment or device. The user equipment device can implement an altered transmission policy. The altered transmission policy can alter a strength of transmissions by increasing power consumption per transmission, increasing a length of timer per transmission, and altering other parameters of transmissions. The altered transmission policy can also alter an error correction policy. The error correction policy can indicate that error correction transmissions are to be decreased. The altered transmission policy can be implemented until the signal metric changes to a more desirable level.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: April 16, 2019
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Jeffrey Krinsky, Bahman Khosravi-Sichani
  • Publication number: 20170150311
    Abstract: A radio access network system is described that determines a signal metric associated with a user equipment or device. The user equipment device can implement an altered transmission policy. The altered transmission policy can alter a strength of transmissions by increasing power consumption per transmission, increasing a length of timer per transmission, and altering other parameters of transmissions. The altered transmission policy can also alter an error correction policy. The error correction policy can indicate that error correction transmissions are to be decreased. The altered transmission policy can be implemented until the signal metric changes to a more desirable level.
    Type: Application
    Filed: February 2, 2017
    Publication date: May 25, 2017
    Inventors: Jeffrey Krinsky, Bahman Khosravi-Sichani
  • Patent number: 9564986
    Abstract: A radio access network system is described that determines a signal metric associated with a user equipment or device. The user equipment device can implement an altered transmission policy. The altered transmission policy can alter a strength of transmissions by increasing power consumption per transmission, increasing a length of timer per transmission, and altering other parameters of transmissions. The altered transmission policy can also alter an error correction policy. The error correction policy can indicate that error correction transmissions are to be decreased. The altered transmission policy can be implemented until the signal metric changes to a more desirable level.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: February 7, 2017
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Jeffrey Krinsky, Bahman Khosravi-Sichani
  • Publication number: 20150124711
    Abstract: A radio access network system is described that determines a signal metric associated with a user equipment or device. The user equipment device can implement an altered transmission policy. The altered transmission policy can alter a strength of transmissions by increasing power consumption per transmission, increasing a length of timer per transmission, and altering other parameters of transmissions. The altered transmission policy can also alter an error correction policy. The error correction policy can indicate that error correction transmissions are to be decreased. The altered transmission policy can be implemented until the signal metric changes to a more desirable level.
    Type: Application
    Filed: November 6, 2013
    Publication date: May 7, 2015
    Applicants: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T Mobility II LLC
    Inventors: Jeffrey Krinsky, Bahman Khosravi - Sichani
  • Patent number: 6101494
    Abstract: The apparatus and method of the present invention provides even loadsharing of round-robin querying of replicated databases in a network architecture which responds to network conditions. The network architecture utilizes a round-robin routing table that includes correlated index numbers, point codes and addresses of the replicated databases. The network architecture responds to incoming queries with searching of the round-robin routing table by incrementing to a successor index number and an associated point code. The network architecture may further determine whether the database at the address pointed by the point code is accessible. If not, the network architecture increments to another successor index number to locate an accessible database. When an accessible database is found, the point code is set to the address of the accessible database and the query is forwarded to that address.
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: August 8, 2000
    Assignee: AT&T Corp.
    Inventors: Bahman Khosravi-Sichani, Donald Jay Mintz, Mark A. Ratcliffe
  • Patent number: 5983217
    Abstract: The apparatus and method of the present invention provides even loadsharing of round-robin querying of replicated databases in a network architecture which responds to network conditions. The network architecture utilizes a round-robin routing table that includes correlated index numbers, point codes and addresses of the replicated databases. The network architecture responds to incoming queries with searching of the round-robin routing table by incrementing to a successor index number and an associated point code. The network architecture may further determine whether the database at the address pointed by the point code is accessible. If not, the network architecture increments to another successor index number to locate an accessible database. When an accessible database is found, the point code is set to the address of the accessible database and the query is forwarded to that address.
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: November 9, 1999
    Assignee: AT&T Corp
    Inventors: Bahman Khosravi-Sichani, Donald Jay Mintz, Mark A. Ratcliffe