Patents by Inventor Vladimir Alperovich

Vladimir Alperovich 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: 9826397
    Abstract: The present disclosure provides an access node for transferring and/or assigning network passwords. The access node includes a first interface for sending and receiving communication of a first type to and from a first node operating in a wireless local area network (WLAN). The access node also includes a second interface for sending and receiving communication of a second type to and from a second node in a mobile network, such as a GSM/GPRS network. The access node further includes a short messaging service (SMS) module for sending and receiving. SMS messages to the second node carrying an OTP allocated. The access node also includes a mechanism to verify a precondition before the OTP is sent to the second node.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: November 21, 2017
    Assignee: INTEL CORPORATION
    Inventors: Yong Zhou, Prasanna J. Satarasinghe, David Ka-Wai Hui, Vladimir Alperovich, James Goss, John Baker
  • Publication number: 20150094027
    Abstract: The present disclosure provides an access node for transferring and/or assigning network passwords. The access node includes a first interface for sending and receiving communication of a first type to and from a first node operating in a wireless local area network (WLAN). The access node also includes a second interface for sending and receiving communication of a second type to and from a second node in a mobile network, such as a GSM/GPRS network. The access node further includes a short messaging service (SMS) module for sending and receiving. SMS messages to the second node carrying an OTP allocated. The access node also includes a mechanism to verify a precondition before the OTP is sent to the second node.
    Type: Application
    Filed: October 8, 2014
    Publication date: April 2, 2015
    Inventors: Yong ZHOU, Prasanna J. SATARASINGHE, David Ka-Wai HUI, Vladimir ALPEROVICH, James GOSS, John BAKER
  • Patent number: 8885555
    Abstract: The present disclosure provides an access node for transferring and/or assigning network passwords. The access node includes a first interface for sending and receiving communication of a first type to and from a first node operating in a wireless local area network (WLAN). The access node also includes a second interface for sending and receiving communication of a second type to and from a second node in a mobile network, such as a GSM/GPRS network. The access node further includes a short messaging service (SMS) module for sending and receiving. SMS messages to the second node carrying an OTP allocated. The access node also includes a mechanism to verify a precondition before the OTP is sent to the second node.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: November 11, 2014
    Assignee: Intel Corporation
    Inventors: Yong Zhou, Prasanna J. Satarasinghe, Vladimir Alperovich, David Ka-Wai Hui, James Goss, John Baker
  • Publication number: 20120020340
    Abstract: The present disclosure provides an access node for transferring and/or assigning network passwords. The access node includes a first interface for sending and receiving communication of a first type to and from a first node operating in a wireless local area network (WLAN). The access node also includes a second interface for sending and receiving communication of a second type to and from a second node in a mobile network, such as a GSM/GPRS network. The access node further includes a short messaging service (SMS) module for sending and receiving. SMS messages to the second node carrying an OTP allocated. The access node also includes a mechanism to verify a precondition before the OTP is sent to the second node.
    Type: Application
    Filed: May 27, 2011
    Publication date: January 26, 2012
    Applicant: INTEL CORPORATION
    Inventors: Yong Zhou, Prasanna J. Satarasinghe, Vladimir Alperovich, David Ka-Wai Hui, James Goss, John Baker
  • Patent number: 7969934
    Abstract: The present disclosure provides an access node for transferring and/or assigning network passwords. The access node includes a first interface for sending and receiving communication of a first type to and from a first node operating in a wireless local area network (WLAN). The access node also includes a second interface for sending and receiving communication of a second type to and from a second node in a mobile network, such as a GSM/GPRS network. The access node further includes a short messaging service (SMS) module for sending and receiving SMS messages to the second node carrying an OTP allocated. The access node also includes a mechanism to verify a precondition before the OTP is sent to the second node.
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: June 28, 2011
    Assignee: Intel Corporation
    Inventors: Yong Zhou, Prasanna J. Satarasinghe, Vladimir Alperovich, David Ka-Wai Hui, James Goss, John Baker
  • Publication number: 20090280772
    Abstract: An apparatus and method for sending of additional message, such as advertising content, with the account balance message or data to a subscriber terminal.
    Type: Application
    Filed: May 6, 2008
    Publication date: November 12, 2009
    Inventor: Vladimir Alperovich
  • Publication number: 20090137244
    Abstract: The present disclosure provides an access node for transferring and/or assigning network passwords. The access node includes a first interface for sending and receiving communication of a first type to and from a first node operating in a wireless local area network (WLAN). The access node also includes a second interface for sending and receiving communication of a second type to and from a second node in a mobile network, such as a GSM/GPRS network. The access node further includes a short messaging service (SMS) module for sending and receiving SMS messages to the second node carrying an OTP allocated. The access node also includes a mechanism to verify a precondition before the OTP is sent to the second node.
    Type: Application
    Filed: January 26, 2009
    Publication date: May 28, 2009
    Inventors: Yong Zhou, Prasanna J. Satarasinghe, Vladimir Alperovich, David Ka-Wai Hui, James Goss, John Baker
  • Patent number: 7489918
    Abstract: The present disclosure provides an access node for transferring and/or assigning network passwords. The access node includes a first interface for sending and receiving communication of a first type to and from a first node operating in a wireless local area network (WLAN). The access node also includes a second interface for sending and receiving communication of a second type to and from a second node in a mobile network, such as a GSM/GPRS network. The access node further includes a short messaging service (SMS) module for sending and receiving SMS messages to the second node carrying an OTP allocated. The access node also includes a mechanism to verify a precondition before the OTP is sent to the second node.
    Type: Grant
    Filed: May 9, 2003
    Date of Patent: February 10, 2009
    Assignee: Intel Corporation
    Inventors: Yong Zhou, Prasanna J. Satarasinghe, Vladimir Alperovich, David Ka-Wai Hui, James Goss, John Baker
  • Publication number: 20090011759
    Abstract: In a mobile telecommunications network, a subscriber having a primary subscription on a home mobile network registers one or more flexible subscriber numbers on a secondary network that are associated with the primary subscription. A caller places a call to a subscriber through a serving network using the flexible subscriber number. The flexible subscriber number is translated into a primary MSISDN and the call is connected to the subscriber so that roaming charges to the subscriber are minimized.
    Type: Application
    Filed: July 2, 2007
    Publication date: January 8, 2009
    Applicant: Telefonaktiebolaget LM Ericsson
    Inventors: Vladimir Alperovich, Martin Reichelt
  • Patent number: 7218952
    Abstract: A method, system and apparatus in a wireless communications system selectively utilizes the Internet for the transmission of information. In a first embodiment, a subscriber can activate an Internet call forwarding (ICF) supplementary service (SS). From the subscriber's Mobile Station, an ICF message is transmitted to and stored in the subscriber's Home Location Register (HLR). The ICF message may optionally designate an Internet protocol (IP) address destination and may optionally activate other features pursuant to the data type received. For example, the ICF message may request that only fax/data calls or only calls that would otherwise incur a long distance charge be forwarded over/through the Internet. In operation, an incoming call to a Gateway Mobile Services Switching Center (GMSC) causes the GMSC to interrogate the called party's HLR. The information in the incoming call is then forwarded either over/through the Internet or over the PSTN based on the features activated by the ICF message.
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: May 15, 2007
    Assignee: Ericsson Inc.
    Inventors: Vladimir Alperovich, Eric Valentine
  • Patent number: 6909719
    Abstract: The present invention provides a system, method and apparatus for providing multiple quality of service classes to subscribers in a network by determining a subscriber's quality of service information by using a database containing quality of service information for each subscriber that has subscribed to one of the multiple quality of service classes, and storing the subscriber's quality of service information in a visitor location register where the subscriber is currently registered.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: June 21, 2005
    Assignee: Ericsson Inc.
    Inventors: Stefan Petersson, Vladimir Alperovich, Shri Balachandran, Lee Davidson, Nauman Shakil, Martin Reichelt, Johan Sannero
  • Publication number: 20040233893
    Abstract: The present disclosure provides an access node for transferring and/or assigning network passwords. The access node includes a first interface for sending and receiving communication of a first type to and from a first node operating in a wireless local area network (WLAN). The access node also includes a second interface for sending and receiving communication of a second type to and from a second node in a mobile network, such as a GSM/GPRS network. The access node further includes a short messaging service (SMS) module for sending and receiving SMS messages to the second node carrying an OTP allocated. The access node also includes a mechanism to verify a precondition before the OTP is sent to the second node.
    Type: Application
    Filed: May 9, 2003
    Publication date: November 25, 2004
    Applicant: Transat Technologies, Inc.
    Inventors: Yong Zhou, Prasanna J. Satarasinghe, Vladimir Alperovich, David Ka-Wai Hui, James Goss, John Baker
  • Patent number: 6751477
    Abstract: Systems and methods for dynamically optimizing the fidelity of a speech signal received from a wireless telephony device and transmitted through a packet-switched network. In an exemplary embodiment, at least one Quality of Speech (QoS) transmission characteristic is determined for a packet-switched network intermediate to the a first Media Gateway (MGW) and a second MGW; the fidelity of speech transmitted through the packet-switched network being a function of the QoS transmission characteristic. A speech codec is dynamically-selected as a function of the QoS transmission characteristic of the packet-switched network. The speech signal is encoded into speech data using the dynamically-selected speech codec, and transmitted through the packet-switched network from the first MGW to the second MGW. The second MGW decodes the speech data using the dynamically-selected speech codec.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: June 15, 2004
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Vladimir Alperovich, Andreea Timberlake
  • Patent number: 6728215
    Abstract: A telecommunications system and method is disclosed for allowing a mobile station to determine whether or not to place a wireless call through an internet protocol (IP) based local area network (LAN) based upon broadcasted Quality of Service (QOS) information. The gatekeeper within the IP based LAN has access to the QOS information and periodically sends the QOS to the base station controller (BSC) functionality within the access node (AN) of the IP based LAN. The BSC functionality then transmits the QOS parameter on the System Information message via the base transceiver station (BTS) to the mobile stations served by the BTS. The mobile stations receive this QOS information and use this QOS information to decide upon a transport method to complete outgoing wireless calls.
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: April 27, 2004
    Assignee: Ericsson Inc.
    Inventors: Vladimir Alperovich, Ranjit Bhatia
  • Publication number: 20030165124
    Abstract: A telecommunications system and method is disclosed for monitoring the activity within a local area network (LAN), and, if the LAN traffic levels are above a threshold level such that wireless speech quality drops below an acceptable level, a handover of mobile communications can be performed to either a non-LAN based umbrella cell, or to another cell associated with a different LAN. A monitoring application within an Access Node (AN) of the LAN monitors the LAN conditions through the LAN management system (LMS). Based upon the information obtained from LMS, the new monitoring application in the AN can request a handover to be performed from the LAN based network to either the non-LAN umbrella cell or to another cell associated with another LAN system. Thus, the speech quality of mobile communications can be maintained in periods of high LAN traffic, and the load on the LAN can be maintained without adding further congestion due to mobile communications.
    Type: Application
    Filed: December 30, 1998
    Publication date: September 4, 2003
    Inventors: VLADIMIR ALPEROVICH, RANJIT BHATIA, ERIC VALENTINE
  • Patent number: 6600738
    Abstract: A communications system (36) and method (60, 80) of serving subscribers having an originating network (14) in communication with a terminating network (32) via a core network (24). The core network (24) includes a plurality of external gateways (40, 42, 44) each adapted to route calls therebetween, with each gateway (40, 42, 44) having at least one codec (50, 52, 54). The communications system (36) includes a network node (37) for processing call requests from the subscribers having a particular codec type, wherein available gateways (40, 42, 44) are ranked based on gateway codec availability, the core network (24) being adapted to route a call as a function of the ranking.
    Type: Grant
    Filed: October 2, 1999
    Date of Patent: July 29, 2003
    Assignee: Ericsson, Inc.
    Inventors: Vladimir Alperovich, Andreea Timberlake
  • Publication number: 20030106556
    Abstract: The device claimed refers to means for human respiration organ protection against dust-like particles—in particular, against allergen-carrying particles. It may be used as a nasal filter, as a filter in respirators, and so forth. The device comprises a hollow body having one or several inlet channels and one outlet orifice that are intended for the passage of inhaled air, with the inner surface of said body having such a shape that is close to the shape of a truncated cone, and said inlet channels are made in the major base of the cone with the direction of the axis of each of the channels being combined out of the tangential component and axial component, while the outlet orifice is made in the vertex (minor base) of the cone, and the inner body surface is covered with a sticky substance capable of retaining dust and allergen particles contained in the inhaled air. Cleaning of inhaled air takes place in filter's “vortex chamber” formed by the body of the above-indicated shape.
    Type: Application
    Filed: September 24, 2002
    Publication date: June 12, 2003
    Inventors: Vladimir Alperovich, Valery Peary, Michael Gershman, Simon Litvin
  • Patent number: 6546242
    Abstract: The present invention provides a computer program embodied on a computer readable medium. The computer may include a code segment for storing user service information. The computer program may also include a code segment for communicating with a mobile switching station and remote service providers. The computer program may further include a code segment for accessing services from remote service providers. The computer program may also include a code segment for routing the services to a communications device.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: April 8, 2003
    Assignee: Telefonaktiebolaget L.M. Ericsson
    Inventors: Vladimir Alperovich, Theodore Havinis
  • Patent number: 6505051
    Abstract: A system implementing automatic subscriber notification over a wireless telecommunications network and providing immediate subscriber notice of changes made to an individual subscriber profile is disclosed; comprising a messaging service (122) communicatively linking an operational facility (102) within the wireless telecommunications network and a subscriber unit (108), a structure (110) accessible by the facility and storing therein service profile data (118) associated with the subscriber unit, and a notification protocol system (314), communicatively linked with the structure and with the messaging service, monitoring the service profile data, generating a notification message (318) responsive to any change in the service profile data, and transmitting the notification message to the subscriber unit via the messaging service.
    Type: Grant
    Filed: December 16, 1999
    Date of Patent: January 7, 2003
    Assignee: Ericsson, Inc.
    Inventors: Vladimir Alperovich, Walt Evanyk
  • Patent number: 6477366
    Abstract: A telecommunications system and method is disclosed for creating “virtual Citizen's Band (CB) radio channel groups” within a cellular network. In a first embodiment, the virtual channel groups are built within the Mobile Switching Center (MSC). Each mobile subscriber participant is associated with the other mobile subscriber participants in the MSC, using a transaction identifier and conference bridges. Each group can be monitored, and each individual participants communication link can be controlled independently to facilitate individual disconnection. In a second embodiment, the virtual channel groups are built directly over the air. Participating mobile subscribers within range of each other can communicate directly with one another, using the same forward and reverse traffic channels.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: November 5, 2002
    Assignee: Ericsson Inc.
    Inventors: Eric Valentine, Vladimir Alperovich, Walt Evanyk