Patents by Inventor Per Hans Ake Willars
Per Hans Ake Willars 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: 9198085Abstract: A system and method for specifying the quality of service in a transmission of data packets between a service entity and a user equipment is provided. A plurality of service classes relating to the quality of service are preconfigured and a selected service class is selected. A first transmission context, associated with a first set of attributes, is established between a core network node and the user equipment. A second transmission context, associated with a second set of attributes, is established between an access node and the user equipment. The selected service class is specified by a third set of attributes, which is forwarded to the core network node and the access node. The third set of attributes is used to determine the first set of attributes and/or the second set of attributes.Type: GrantFiled: February 23, 2012Date of Patent: November 24, 2015Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Reiner Ludwig, Per Hans Ake Willars, Hannes Ekstrom
-
Publication number: 20120155418Abstract: A system and method for specifying the quality of service in a transmission of data packets between a service entity and a user equipment is provided. A plurality of service classes relating to the quality of service are preconfigured and a selected service class is selected. A first transmission context, associated with a first set of attributes, is established between a core network node and the user equipment. A second transmission context, associated with a second set of attributes, is established between an access node and the user equipment. The selected service class is specified by a third set of attributes, which is forwarded to the core network node and the access node. The third set of attributes is used to determine the first set of attributes and/or the second set of attributes.Type: ApplicationFiled: February 23, 2012Publication date: June 21, 2012Inventors: Reiner Ludwig, Per Hans Ake Willars, Hannes Ekstrom
-
Patent number: 8175074Abstract: A system and method for specifying the quality of service in a transmission of data packets between a service entity and a user equipment is provided. A plurality of service classes relating to the quality of service are preconfigured and a selected service class is selected. A first transmission context, associated with a first set of attributes, is established between a core network node and the user equipment. A second transmission context, associated with a second set of attributes, is established between an access node and the user equipment. The selected service class is specified by a third set of attributes, which is forwarded to the core network node and the access node. The third set of attributes is used to determine the first set of attributes and/or the second set of attributes.Type: GrantFiled: December 12, 2005Date of Patent: May 8, 2012Assignee: Telefonaktiebolaget L M Ericsson (Publ)Inventors: Reiner Ludwig, Per Hans Ake Willars, Hannes Ekstrom
-
Publication number: 20090252049Abstract: A method for specifying the quality of service in a transmission of data packets between a service entity (AF1) and a user equipment over a mobile network is described. The mobile network comprises a core network node (SGSN1) and an access node (NB1, RNC1) which are adapted to control the handling of data packets sent between the service entity (AF1) and the user equipment (UE1). A plurality of service classes relating to the quality of service are preconfigured and a selected service class is selected from said plurality for the transmission. A first transmission context (PDP1) is established between the core network node and the user equipment (UE1), said first transmission context being associated with a first set of attributes for defining a first quality of service for the exchange of the data packets with the user equipment in the transmission.Type: ApplicationFiled: December 12, 2005Publication date: October 8, 2009Inventors: Reiner Ludwig, Per Hans Ake Willars, Hannes Ekstrom
-
Patent number: 6834191Abstract: A radio access network portion of a telecommunications network (18) which serves a mobile station (MS) is connecting to a core network. The radio access network portion has plural base stations (BS) serving respective plural cells (C), as well as plural control nodes (RNCs). The control nodes include a first control node (RNC1) for controlling a first group of the plural base stations and a second control node (RNC2) for controlling a second group of the plural base stations. A multicell area (MCA) includes cells served by at least some of the first group of base stations and cells served by at least some of the second group of base stations. The radio access network portion of a telecommunications network further has a paging control node which stores information regarding the multicell area.Type: GrantFiled: September 17, 2001Date of Patent: December 21, 2004Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Pontus Wallentin, Håkan Palm, Mikael Nordman, Per Hans Ake Willars, Göran Christersson Rune, Johan Rune Lagneborg
-
Publication number: 20040152480Abstract: A user equipment (UE) communicates with at least one cell defining an active set. A velocity vector including position, speed, and direction is associated with the UE. A radio network controller receives information related to the velocity vector and creates a filtered neighbor cell list by filtering a neighbor cell list associated with the active set. The filtering depends on the velocity vector related information. The controller transmits the filtered neighbor cell list to the user equipment so that pilot signal strength is measured for cells in that list.Type: ApplicationFiled: November 19, 2003Publication date: August 5, 2004Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Per Hans Ake Willars, Bengt Gunnar Harald Persson
-
Publication number: 20020086685Abstract: A radio access network portion of a telecommunications network (18) which serves a mobile station (MS) is connecting to a core network. The radio access network portion has plural base stations (BS) serving respective plural cells (C), as well as plural control nodes (RNCs). The control nodes include a first control node (RNC1) for controlling a first group of the plural base stations and a second control node (RNC2) for controlling a second group of the plural base stations. A multicell area (MCA) includes cells served by at least some of the first group of base stations and cells served by at least some of the second group of base stations. The radio access network portion of a telecommunications network further has a paging control node which stores information regarding the multicell area.Type: ApplicationFiled: September 17, 2001Publication date: July 4, 2002Applicant: Telefonaktiebolaget LM EricssonInventors: Pontus Wallentin, Hakan Palm, Mikael Nordman, Per Hans Ake Willars, Goran Christensson Rune, Johan Rune Lagneborg
-
Publication number: 20020001291Abstract: When a mobile terminal in a mobile radio network has a user data connection established to a core network node, and receives a page message on a paging channel from a second core network node to which the terminal has no data connection established, the mobile terminal can send a page response message to the second core network node on the existing signaling channel between the mobile terminal and the radio access network associated with the established data connection to that core network node. The page response then triggers a multiplexing between the mobile terminal and radio access network, of the established connection with the first core network node and the desired call connection (precipitated by the page request) from the second core network node. This way, the mobile station can receive simultaneous calls from two different core network nodes over a common traffic and signaling connection.Type: ApplicationFiled: August 27, 2001Publication date: January 3, 2002Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Per Hans Ake Willars, Johan Lagneborg
-
Patent number: 6292667Abstract: A radio access network portion of a telecommunications network (18) which serves a mobile station (MS) is connecting to a core network. The radio access network portion has plural base stations (BS) serving respective plural cells (C), as well as plural control nodes (RNCs). The control nodes include a first control node (RNC1) for controlling a first group of the plural base stations and a second control node (RNC2) for controlling a second group of the plural base stations. A multicell area (MCA) includes cells served by at least some of the first group of base stations and cells served by at least some of the second group of base stations. The radio access network portion of a telecommunications network further has a paging control node which stores information regarding the multicell area.Type: GrantFiled: May 5, 1998Date of Patent: September 18, 2001Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Pontus Wallentin, Håkan Palm, Mikael Nordman, Per Hans Ake Willars, Göran Christersson Rune, Johan Rune Lagneborg
-
Patent number: 6285667Abstract: When a mobile terminal in a mobile radio network has a user data connection established to a core network node, and receives a page message on a paging channel from a second core network node to which the terminal has no data connection established, the mobile terminal can send a page response message to the second core network node on the existing signaling channel between the mobile terminal and the radio access network associated with the established data connection to that core network node. The page response then triggers a multiplexing between the mobile terminal and radio access network, of the established connection with the first core network node and the desired call connection (precipitated by the page request) from the second core network node. This way, the mobile station can receive simultaneous calls from two different core network nodes over a common traffic and signaling connection.Type: GrantFiled: December 2, 1998Date of Patent: September 4, 2001Assignee: Telefonaktiebolaget LM EricssonInventors: Per Hans Ake Willars, Johan Lagneborg
-
Patent number: RE41000Abstract: Methods and an arrangement for synchronizing communication of framed data via asynchronous base stations (BS1, BS2) in a cellular communication system are presented. The synchronization methods are performed continuously by sending out certain system frame counter states from a central node in the system to all its connected base stations (BS1, BS2). Each base station (BS1, BS2) includes a local frame counter (LFCBS1, LFCBS2), which generates local frame counter states (t1(1)-t1(4), t2(1)-t2(4)) correlated to the system frame counter states. Transmission of information via the base stations (BS1, BS2) is synchronized by assigning each data frame (DR(1)-DR(4)) a particular frame number, which is given by the local frame counter states (t1(1)-t1(4), t2(1)-t2(4)), so that data framed (DF(1)-DF (4)) having identical numbers contain copies of a certain data packet.Type: GrantFiled: September 3, 2004Date of Patent: November 24, 2009Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Per Hans Ake Willars, Karl Anders Näsman