Patents by Inventor Raafat Edward Kamel

Raafat Edward Kamel 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: 8612735
    Abstract: A system may include a device that is in a first location that is not readily accessible. The device may detect a powering up of the device a particular quantity of times during a particular time interval. Powering up of the device may be controlled from a second location that is readily accessible. The device may also be reset, in response to detecting the device being powered up the particular quantity of times during the particular time interval, to original factory settings.
    Type: Grant
    Filed: December 27, 2010
    Date of Patent: December 17, 2013
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Kamlesh S. Kamdar, Sergio Aguirre, Kent William Hughes, Aref H. Iskandar, Raafat Edward Kamel, Lalit Ratilal Kotecha, Lee K. Tjio
  • Patent number: 8588128
    Abstract: A combined gateway, for a fixed wireless network, includes a structure mounted to a customer premises, and a satellite antenna mechanically coupled to the structure. The combined gateway also includes an outdoor broadband unit mechanically coupled to the structure via an adjustable extension arm. The outdoor broadband unit connects to the satellite antenna via a first communication link, and connects to customer premises equipment via a second communication link. Adjustment of the extension arm permits movement of the outdoor broadband unit relative to a position of the satellite antenna.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: November 19, 2013
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Sergio Aguirre, Raafat Edward Kamel, Kamlesh S. Kamdar, Lalit R. Kotecha
  • Patent number: 8520544
    Abstract: Interference, from fixed wireless terminals, communicating with, for example, an LTE network, can be intelligently reduced for nearby public safety networks. A fixed terminal may, for instance, determine a signal strength of radio signals from a public safety wireless network, and perform a threshold comparison of the signal strength to determine whether the fixed terminal is located in an edge area of a cell of the public safety wireless network. The fixed terminal may reduce transmission power, to the network of the fixed terminal (e.g., the LTE network), when the threshold comparison indicates that the device is located in the edge area of the cell of the public safety wireless network.
    Type: Grant
    Filed: December 27, 2010
    Date of Patent: August 27, 2013
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Sergio Aguirre, Raafat Edward Kamel, Lalit Ratilal Kotecha
  • Patent number: 8380184
    Abstract: A mobile device assists installation of an outdoor broadband unit on a customer premises. The device identifies one or more cell towers, associated with a broadband carrier, within a horizon of the customer premises. The device recognizes a connection with the outdoor broadband unit and receives, from the outdoor broadband unit and at multiple locations around the customer premises, RF signal readings of each of the one or more cell towers. The device provides, to a user, an indication of one or more optimal installation locations, based on the RF signal readings, for the outdoor broadband unit.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: February 19, 2013
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Kamlesh S. Kamdar, Sergio Aguirre, Aref H. Iskandar, Raafat Edward Kamel, Lalit Ratilal Kotecha, Lee K. Tjio
  • Patent number: 8381250
    Abstract: One or more network devices receive, at a location outside a customer premises, a broadband signal from a base station of a wireless network and a satellite television signal from a satellite antenna. The one or more network devices combine, at the location outside the customer premises, the broadband signal with the satellite television signal in a single coaxial cable and send, via the single coaxial cable, the broadband signal and the satellite television signal to one or more devices inside the customer premises.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: February 19, 2013
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Lee K. Tjio, Lalit Ratilal Kotecha, Kamlesh S. Kamdar, Aref H. Iskandar, Sergio Aguirre, Raafat Edward Kamel
  • Publication number: 20130003719
    Abstract: A gateway device, provided in a customer premises, receives a call from a user device, and detects dialed information associated with the call. The gateway device identifies the call as an emergency call based on the dialed information, and terminates all other calls communicated by the gateway device except for the emergency call. The gateway device notifies an outdoor broadband unit, associated with the customer premises, about the emergency call.
    Type: Application
    Filed: June 28, 2011
    Publication date: January 3, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Kamlesh S. KAMDAR, Sergio AGUIRRE, Raafat Edward KAMEL, Lalit R. KOTECHA
  • Publication number: 20120314585
    Abstract: A device may manage fixed wireless installations. The device may receive data relating to the fixed wireless installations, where the data is received from a number of sources, including the fixed wireless installations and network devices used to implement a long term evolution (LTE) cellular network to which the fixed wireless installations connect. The device may analyze the data to determine optimizations to improve the operation of one or more of the fixed wireless installations or the LTE cellular network. The device may change, in response to the analysis, a configuration of at least one of the fixed wireless installations and at least one of the network devices.
    Type: Application
    Filed: June 9, 2011
    Publication date: December 13, 2012
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Kamlesh S. KAMDAR, Sergio AGUIRRE, Raafat Edward KAMEL, Lalit R. KOTECHA
  • Publication number: 20120311643
    Abstract: An outdoor broadband unit receives a current time, a short term maintenance mode time period, and a long term maintenance mode time period from a remote network device. The outdoor broadband unit determines a mode associated with selection of an antenna beam, provided on an antenna of the outdoor broadband unit, based on at least one of the current time, the short term maintenance mode time period, and the long term maintenance mode time period. The outdoor broadband unit selects an antenna beam to use based on the determined mode.
    Type: Application
    Filed: June 6, 2011
    Publication date: December 6, 2012
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Sergio AGUIRRE, Raafat Edward KAMEL, Kamlesh S. KAMDAR, Lalit R. KOTECHA, Jae-Wook SONG
  • Publication number: 20120309443
    Abstract: An outdoor broadband unit receives a current time and maintenance mode parameters from a network device. The outdoor broadband unit also determines a mode associated with selection of an antenna beam, provided on an antenna of the outdoor broadband unit, based on at least one of the current time and the maintenance mode parameters. The outdoor broadband unit further selects an antenna beam or a serving cell to use based on the determined mode.
    Type: Application
    Filed: June 6, 2011
    Publication date: December 6, 2012
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Sergio AGUIRRE, Raafat Edward Kamel, Kamlesh S. Kamdar, Lalit R. Kotecha
  • Publication number: 20120264367
    Abstract: An outdoor broadband unit implements a library of commands to communicate between a wide area network (WAN)-side Long-Term Evolution (LTE) module and a local area network (LAN)-side broadband home router within the outdoor broadband unit. The commands are used for control plane operations to facilitate LTE network sessions for individual devices within a customer premises LAN. In some cases, the commands are also used for communicating with a remote device manager.
    Type: Application
    Filed: April 15, 2011
    Publication date: October 18, 2012
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Sergio AGUIRRE, Raafat Edward KAMEL, Kamlesh S. KAMDAR, Lalit R. KOTECHA
  • Publication number: 20120260299
    Abstract: Video content may be delivered in a wireless network based on network load information relating to radio interfaces for the wireless network. A method may include receiving a request, from a set-top box, for video content from the set-top box to the wireless network and determining, based on the load information, whether a portion of the wireless network corresponding to the set-top box is in a first state or a second state. The network may further include transmitting the video content when the portion of the network corresponding to the set-top box is in the first state and delaying transmission of the video content when the portion of the network corresponding to the set-top box is in the second state, until the portion of the network corresponding to the set-top box enters the first state.
    Type: Application
    Filed: April 8, 2011
    Publication date: October 11, 2012
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Lalit R. Kotecha, William H. Stone, Matthew W. Nelson, Kamlesh S. Kamdar, Sergio Aguirre, Raafat Edward Kamel
  • Publication number: 20120243464
    Abstract: A combined gateway, for a fixed wireless network, includes a structure mounted to a customer premises, and a satellite antenna mechanically coupled to the structure. The combined gateway also includes an outdoor broadband unit mechanically coupled to the structure via an adjustable extension arm. The outdoor broadband unit connects to the satellite antenna via a first communication link, and connects to customer premises equipment via a second communication link. Adjustment of the extension arm permits movement of the outdoor broadband unit relative to a position of the satellite antenna.
    Type: Application
    Filed: March 25, 2011
    Publication date: September 27, 2012
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Sergio AGUIRRE, Raafat Edward KAMEL, Kamlesh S. KAMDAR, Lalit R. KOTECHA
  • Publication number: 20120243463
    Abstract: An outdoor broadband unit implements full IP-based routing between a wide area network (WAN)-side interface (such as a Long-Term Evolution (LTE) air interface) and a local area network (LAN)-side interface (such as a home network using MoCA protocol). The outdoor broadband unit maintains a routing table for all connections through an internal routing system based on matching between WAN-side Internet Protocol (IP) addresses and/or ports and LAN-side IP addresses and/or ports. The outdoor broadband unit may support both connection-oriented transport layer routing (such as Transmission Control Protocol (TCP)) and connectionless transport layer routing (such as User Datagram Protocol (UDP)).
    Type: Application
    Filed: March 23, 2011
    Publication date: September 27, 2012
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Sergio AGUIRRE, Raafat Edward Kamel, Kamlesh S. Kamdar, Lalit R. Kotecha
  • Publication number: 20120243159
    Abstract: An outdoor broadband unit may be connected to an external portion of a customer premises. The outdoor broadband unit may include a radio frequency (RF) antenna to receive communications from a Long-Term Evolution (LTE) network and a printed wiring board. The printed wiring board may include an integrated circuit (IC) chip to implement a subscriber identity module (SIM) to provide services for the LTE network. The IC chip may be soldered to the printed wiring board and have a rated temperature range corresponding to an industrial grade or military grade integrated circuit. The IC chip may provide authentication services for the SIM using a hypertext transfer protocol secure (HTTPS) connection. The printed wiring board may further include a control module to implement an air interface for the LTE network. A radome may contain the RF antenna and the printed wiring board.
    Type: Application
    Filed: March 24, 2011
    Publication date: September 27, 2012
    Applicant: Verizon Patent and licensing Inc.
    Inventors: Sergio AGUIRRE, Raafat Edward Kamel, Kamlesh S. Kamdar, Lalit Ratilal Kotecha
  • Publication number: 20120243517
    Abstract: An outdoor broadband unit includes a wide area network (WAN) side device, and a local area network (LAN) side device. The LAN side device provides a first stay alive communication to the WAN side device, and the WAN side device performs a soft reset based on the stay alive communication. The LAN side device also receives, based on the stay alive communication, a soft reset result from the WAN side device, and determines, based on the soft reset result, whether the soft reset of the WAN side device is successful or unsuccessful. The LAN side device further provides a second stay alive communication to the WAN side device when the soft reset of the WAN side device is successful.
    Type: Application
    Filed: March 22, 2011
    Publication date: September 27, 2012
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Sergio AGUIRRE, Raafat Edward KAMEL, Kamlesh S. KAMDAR, Lalit R. KOTECHA
  • Patent number: 8265552
    Abstract: A method includes scanning beams of a multiple beam antenna to collect metrics associated with the beams; selecting a best beam based on the collected metrics or based on a manual selection received from an operator; retrieving thresholds associated with the metrics; comparing the collected metrics, associated with the selected best beam, to the retrieved thresholds; and determining whether the antenna unit is in an acceptable location based on the comparison. Another method includes scanning beams of the multiple beam antenna to collect metrics associated with the beams; selecting a best beam based on the collected metrics; determining a serving beam; comparing a set of metrics associated with the selected best beam with a corresponding set of metrics associated with the serving beam; and determining whether to switch from the serving beam to the selected best beam based on the comparison.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: September 11, 2012
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Raafat Edward Kamel, Kamlesh Kamdar, Sergio Aguirre
  • Publication number: 20120163202
    Abstract: Interference, from fixed wireless terminals, communicating with, for example, an LTE network, can be intelligently reduced for nearby public safety networks. A fixed terminal may, for instance, determine a signal strength of radio signals from a public safety wireless network, and perform a threshold comparison of the signal strength to determine whether the fixed terminal is located in an edge area of a cell of the public safety wireless network. The fixed terminal may reduce transmission power, to the network of the fixed terminal (e.g., the LTE network), when the threshold comparison indicates that the device is located in the edge area of the cell of the public safety wireless network.
    Type: Application
    Filed: December 27, 2010
    Publication date: June 28, 2012
    Applicant: Verizon Patent and Licensing, Inc.
    Inventors: Sergio AGUIRRE, Raafat Edward Kamel, Lalit Ratilal Kotecha
  • Publication number: 20120166783
    Abstract: A system may include a device that is in a first location that is not readily accessible. The device may detect a powering up of the device a particular quantity of times during a particular time interval. Powering up of the device may be controlled from a second location that is readily accessible. The device may also be reset, in response to detecting the device being powered up the particular quantity of times during the particular time interval, to original factory settings.
    Type: Application
    Filed: December 27, 2010
    Publication date: June 28, 2012
    Applicant: Verizon Patent and Licensing, Inc.
    Inventors: Kamlesh S. KAMDAR, Sergio AGUIRRE, Kent William HUGHES, Aref H. ISKANDAR, Raafat Edward KAMEL, Lalit Ratilal KOTECHA, Lee K. TJIO
  • Publication number: 20120137019
    Abstract: A system may include user equipment. The user equipment may determine a group of first Transmission Control Protocol (TCP) window size values based on different information relating to a wireless network, and determine a second TCP window size value based on the group of first TCP window size values. The user equipment may further transmit data using a transmission window size corresponding to the second TCP window size value.
    Type: Application
    Filed: November 29, 2010
    Publication date: May 31, 2012
    Applicant: VERIZON PATENT AND LICENSING, INC.
    Inventors: Lalit Ratilal KOTECHA, Raafat Edward KAMEL, Sergio AGUIRRE
  • Publication number: 20120128084
    Abstract: A network device may include a first set of components and a second set of components. The first set of components may manage, using a first set of parameters, at least one of uplink radio resources or downlink radio resources for a group of mobile user equipment. The second set of components may manage, using a second set of parameters, at least one of uplink radio resources or downlink radio resources for a group of fixed user equipment. The second set of parameters may be different than the first set of parameters.
    Type: Application
    Filed: November 24, 2010
    Publication date: May 24, 2012
    Applicant: VERIZON PATENT AND LICENSING, INC.
    Inventors: Sergio AGUIRRE, Raafat Edward KAMEL, Lalit Ratilal KOTECHA