Patents by Inventor Lars-Olof Haster

Lars-Olof Haster 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: 8995428
    Abstract: Communications network node (5) configured to receive a called address string of a call destination and to output the called address string. The node comprises a processor (10) and a memory (12). The memory arranged to store at least one address string, and the processor configured to compare the called address string with the at least one stored address string. If the received called address string corresponds to one of the at least one stored address string the processor configured to cause the called address string to be output as a single signalling message.
    Type: Grant
    Filed: January 16, 2009
    Date of Patent: March 31, 2015
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventor: Lars-Olof Haster
  • Patent number: 8331219
    Abstract: A system, method, and Soft Switch for maintaining a current user dial plan in an Access Gateway. When an H.248 control link is established between the Access Gateway and the Soft Switch, the Soft Switch downloads the current dial plan to the Access Gateway. The downloaded information includes termination IDs and Directory Numbers/Subscriber Numbers, DN/SNBs, for all of the users connected to the Access Gateway. Whenever the Soft Switch receives changes to the dial plan, the Soft Switch updates the user dial plan in the Access Gateway.
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: December 11, 2012
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventor: Lars-Olof Haster
  • Publication number: 20110292929
    Abstract: Communications network node (5) configured to receive a called address string of a call destination and to output the called address string. The node comprises a processor (10) and a memory (12). The memory arranged to store at least one address string, and the processor configured to compare the called address string with the at least one stored address string. If the received called address string corresponds to one of the at least one stored address string the processor configured to cause the called address string to be output as a single signalling message.
    Type: Application
    Filed: January 16, 2009
    Publication date: December 1, 2011
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventor: Lars-Olof Haster
  • Publication number: 20100103812
    Abstract: A system, method, and Soft Switch for maintaining a current user dial plan in an Access Gateway. When an H.248 control link is established between the Access Gateway and the Soft Switch, the Soft Switch downloads the current dial plan to the Access Gateway. The downloaded information includes termination IDs and Directory Numbers/Subscriber Numbers, DN/SNBs, for all of the users connected to the Access Gateway. Whenever the Soft Switch receives changes to the dial plan, the Soft Switch updates the user dial plan in the Access Gateway.
    Type: Application
    Filed: March 10, 2008
    Publication date: April 29, 2010
    Inventor: Lars-Olof Haster
  • Patent number: 6996166
    Abstract: An apparatus in a telecommunication system provides access to telecommunication services to subscribers at user terminals. Each terminal is separately connected to at least one access point via a xDSL modem and a communication network. The access point includes one or more xDSL modems with filters. As a result, a large number of subscribers can be connected in a short period of time, and the subscribers can consider the establishment of the connection as plug-and-play.
    Type: Grant
    Filed: December 11, 2000
    Date of Patent: February 7, 2006
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Sture Roos, Lars-Olof Haster
  • Publication number: 20020054628
    Abstract: The present invention relates to an apparatus in a telecommunication system for providing access to telecommunication services to subscribers at user terminals each of which being separately connected to at least one access point via high speed modems and a communication network the at least one access point comprising high speed modems with filters. By means of the invention, a large number of subscribers can be connected in a short period of time, and the subscribers can consider the establishment of the connection as plug-and-play.
    Type: Application
    Filed: December 11, 2000
    Publication date: May 9, 2002
    Inventors: Sture Roos, Lars-Olof Haster
  • Patent number: 6343118
    Abstract: The invention relates to a method and an apparatus to establish both telephone and digital communication through an interface between a subscriber unit and a Local Exchange on a telecommunication line intended for digital traffic, for instance an ISDN-line. For the telephone communication, the subscriber unit and the Local Exchange are communicating by transmitting packages according to a protocol comprising PSTN speech communication together with at least service functions through an interface between the subscriber unit and the Local Exchange.
    Type: Grant
    Filed: September 28, 1998
    Date of Patent: January 29, 2002
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventor: Lars-Olof Haster
  • Patent number: 6335929
    Abstract: Communication traffic for sets connected to the same access network is controlled where every call request is linked to a local exchange. A protocol in the access network and the local exchange makes it possible to connect sets connected to the access network to communicate with each other. An identifying device in the local exchange identifies call request signals having the destiny to the same access network from which a call request comes from in order to send back an allocation signal to set up the call inside the access network according to the protocol without having a pathway for the call in question between the access network and the local exchange during the call connection. Calls to sets not connected to the same access network are set up and served in the same way.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: January 1, 2002
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventor: Lars-Olof Haster
  • Patent number: 6278700
    Abstract: An arrangement and a method provide access between a number of user stations connected by radio via a number of radio base stations and a switching arrangement of a telecommunication network. At least one access network is provided, and it connects to the switching arrangement over at least one interface. A radio access network including a number of base stations is provided which also includes the access network. An address field of an addressing mechanism of the interface between the access network and the switching arrangement is so structured that it includes a first part for addressing base stations and a second part for addressing/identifying selected bearer channels on the existing interface.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: August 21, 2001
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventor: Lars-Olof Haster