Patents by Inventor Per Henrik Michaelsen
Per Henrik Michaelsen 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: 10356677Abstract: A method and apparatus are provided. The method includes providing a primary secondary cell by a second node for a user equipment operating in dual connectivity with a first node and the second node; and receiving a request from the user equipment requesting that the primary secondary cell provide the functionality of a primary cell for the user equipment when a radio link between the user equipment and a primary cell provided by the first node is lost.Type: GrantFiled: May 19, 2014Date of Patent: July 16, 2019Assignee: Nokia Solutions and Networks OyInventors: Per Henrik Michaelsen, Tero Henttonen, Klaus Ingemann Pedersen, Simone Barbera, Woonhee Hwang
-
Patent number: 10070353Abstract: A method is provided for controlling radio measurements of a user equipment within a cellular network system served by a cell of a first cell type characteristic, the cell being assigned to a base station, wherein the cellular network system comprises the cell and at least one further cell of a second cell type characteristic, the method including providing a configuration to the user equipment indicative for parameters to be applied for radio measurements including different parameters being assigned to different cell type characteristics for a same frequency, and controlling the radio measurements of the user equipment based on the provided configuration, wherein the configuration comprises a list comprising information of the at least one further cell and an associated cell type characteristic of the at least one further cell, and wherein the list comprises information about a plurality of neighboring cells and associated cell types characteristics.Type: GrantFiled: April 3, 2017Date of Patent: September 4, 2018Assignee: Nokia Solutions and Networks OyInventors: Mikko Saily, Per Henrik Michaelsen, Simone Barbera
-
Publication number: 20170208514Abstract: A method is provided for controlling radio measurements of a user equipment within a cellular network system served by a cell of a first cell type characteristic, the cell being assigned to a base station, wherein the cellular network system comprises the cell and at least one further cell of a second cell type characteristic, the method including providing a configuration to the user equipment indicative for parameters to be applied for radio measurements including different parameters being assigned to different cell type characteristics for a same frequency, and controlling the radio measurements of the user equipment based on the provided configuration, wherein the configuration comprises a list comprising information of the at least one further cell and an associated cell type characteristic of the at least one further cell, and wherein the list comprises information about a plurality of neighboring cells and associated cell types characteristics.Type: ApplicationFiled: April 3, 2017Publication date: July 20, 2017Inventors: Mikko Saily, Per Henrik Michaelsen, Simone Barbera
-
Patent number: 9713036Abstract: A method and apparatus may include estimating a metric value relating to a first user equipment and an access point, without relying on actual data transmitted by the access point to the first user equipment. The method may also include estimating a quality degradation to the at least one second user equipment if at least part of the traffic of the first user equipment is routed to the access point. The method may also include performing routing of at least part of the traffic of the first user equipment based on the estimated metric value and the estimated degradation.Type: GrantFiled: April 28, 2015Date of Patent: July 18, 2017Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Daniela Laselva, Istvan Zsolt Kovacs, Per Henrik Michaelsen
-
Patent number: 9622125Abstract: It is described a method for controlling radio measurements of a user equipment within a cellular network system, wherein the user equipment is served by a cell of a first cell type characteristic, the cell being assigned to a base station, wherein the cellular network system includes the cell and at least one further cell of a second cell type characteristic. The method includes providing, by the base station, a radio measurement configuration to the user equipment, wherein the radio measurement configuration is indicative for parameters to be applied by the user equipment for radio measurements, the radio measurement configuration includes different parameters being assigned to different cell type characteristics, and controlling the radio measurements of the user equipment based on the provided radio measurement configuration.Type: GrantFiled: January 30, 2012Date of Patent: April 11, 2017Assignee: Nokia Solutions and Networks OyInventors: Mikko Saily, Per Henrik Michaelsen, Simone Barbera
-
Publication number: 20170099621Abstract: A method and apparatus are provided. The method includes providing a primary secondary cell by a second node for a user equipment operating in dual connectivity with a first node and the second node; and receiving a request from the user equipment requesting that the primary secondary cell provide the functionality of a primary cell for the user equipment when a radio link between the user equipment and a primary cell provided by the first node is lost.Type: ApplicationFiled: May 19, 2014Publication date: April 6, 2017Inventors: Per Henrik MICHAELSEN, Tero HENTTONEN, Klaus Ingemann PEDERSEN, Simone BARBERA, Woonhee HWANG
-
Patent number: 9503946Abstract: Methods and apparatus, including computer program products, are provided for mobility estimation in networks including small cells. In one aspect there is provided a method. The method may include receiving, at a user equipment, at least one of a first time value and a second time value, the first time value being configured for use towards a small cell and configured to have a duration to inhibit a hand over of the user equipment to the small cell, the second time value being configured for use towards a macro cell; and sending, by the user equipment, a measurement report including information representative of at least one of the small cell and the macro cell, the sending being delayed by the first time value, when the user equipment is evaluating the small cell, and by the second time value, when the user equipment is evaluating the macro cell. Related apparatus, systems, methods, and articles are also described.Type: GrantFiled: February 26, 2013Date of Patent: November 22, 2016Assignee: NOKIA CORPORATIONInventors: Lars Dalsgaard, Mikko Saily, Per Henrik Michaelsen, Simone Barbera
-
Publication number: 20160323779Abstract: A method and apparatus may include estimating a metric value relating to a first user equipment and an access point, without relying on actual data transmitted by the access point to the first user equipment. The method may also include estimating a quality degradation to the at least one second user equipment if at least part of the traffic of the first user equipment is routed to the access point. The method may also include performing routing of at least part of the traffic of the first user equipment based on the estimated metric value and the estimated degradation.Type: ApplicationFiled: April 28, 2015Publication date: November 3, 2016Inventors: Daniela LASELVA, Istvan Zsolt KOVACS, Per Henrik MICHAELSEN
-
Publication number: 20160057783Abstract: In an LTE-A mobile communications system, provision of additional random access resources, called “shadow” PRACH, that are available to User Equipments, UEs, for a contention-free access procedure during handover. eNBs provide information on PRACH resources, broadcasting a first set of resources available for contention-based and contention-free random access and indicating via the X2 interface to neighbouring eNBs such additional PRACH resources, together with corresponding preambles, which are in turn indicated via dedicated signalling to UEs during a handover procedure.Type: ApplicationFiled: March 26, 2013Publication date: February 25, 2016Applicant: Nokia Solutions and Networks OyInventors: Claudio ROSA, Frank FREDERIKSEN, Klaus Ingemann PEDERSEN, Per Henrik MICHAELSEN
-
Publication number: 20160037402Abstract: An apparatus at least one processor, and at least one memory for storing instructions to be executed by the processor, wherein the at least one memory and the instructions are configured to, with the at least one processor, cause the apparatus at least: to create at least one pool of communication resources for a fast handover procedure, wherein at least one set of communication resources is allocated to a pool of communication resources, and to cause a transmission of information indicating the content of the at least one pool of communication resources to a neighboring cell for allocating the pool of communication resources to the neighboring cell.Type: ApplicationFiled: March 26, 2013Publication date: February 4, 2016Inventors: Claudio ROSA, Frank FREDERIKSEN, Klaus Ingemann PEDERSEN, Per Henrik MICHAELSEN
-
Publication number: 20160021585Abstract: Avoiding secondary cell configuration for high speed user equipment The present invention provides methods, apparatuses and computer program product relating to avoiding Scell configuration for high speed user equipment. The present invention includes determining, at a user equipment located in a coverage area of a first base station and a second base station, a mobility state of the user equipment, if it is determined that the user equipment is in a high mobility state, enabling configuring only a primary serving cell at the first base station.Type: ApplicationFiled: April 4, 2013Publication date: January 21, 2016Inventors: Klaus Ingemann PEDERSEN, Mikko SAILY, Per Henrik MICHAELSEN, Simone BARBERA
-
Publication number: 20150072706Abstract: It is described a method for determining a mobility state of a user equipment within a cellular network system, the cellular network system comprising a plurality of cells. The method comprises performing, by the user equipment, measurements for a predefined time period for detecting cells being within a range of the user equipment, determining a number of cells being detected during the predefined time period, and determining the mobility state of the user equipment based on the number of cells, wherein the mobility state of the user equipment is indicative for a velocity of the user equipment relatively to the plurality of cells.Type: ApplicationFiled: January 30, 2012Publication date: March 12, 2015Applicant: NOKIA SOLUTIONS AND NETWORKS OYInventors: Per Henrik Michaelsen, Simone Barbera, Mikko Saily, Klaus Ingemann Pedersen
-
Publication number: 20150038151Abstract: Methods and apparatus, including computer program products, are provided for mobility estimation in networks including small cells. In one aspect there is provided a method. The method may include receiving, at a user equipment, at least one of a first time value and a second time value, the first time value being configured for use towards a small cell and configured to have a duration to inhibit a hand over of the user equipment to the small cell, the second time value being configured for use towards a macro cell; and sending, by the user equipment, a measurement report including information representative of at least one of the small cell and the macro cell, the sending being delayed by the first time value, when the user equipment is evaluating the small cell, and by the second time value, when the user equipment is evaluating the macro cell. Related apparatus, systems, methods, and articles are also described.Type: ApplicationFiled: February 26, 2013Publication date: February 5, 2015Inventors: Lars Dalsgaard, Mikko Saily, Per Henrik Michaelsen, Simone Barbera
-
Publication number: 20150011219Abstract: It is described a method for controlling radio measurements of a user equipment within a cellular network system, wherein the user equipment is served by a cell of a first cell type characteristic, the cell being assigned to a base station, wherein the cellular network system includes the cell and at least one further cell of a second cell type characteristic. The method includes providing, by the base station, a radio measurement configuration to the user equipment, wherein the radio measurement configuration is indicative for parameters to be applied by the user equipment for radio measurements, the radio measurement configuration includes different parameters being assigned to different cell type characteristics, and controlling the radio measurements of the user equipment based on the provided radio measurement configuration.Type: ApplicationFiled: January 30, 2012Publication date: January 8, 2015Inventors: Mikko Saily, Per Henrik Michaelsen, Simone Barbera
-
Publication number: 20130303158Abstract: In an evaluation method it is detected whether an operator k of at least a part of a communication network gets less than an agreed minimum number of resources/throughput or less than an agreed share of resources/throughput according to a sharing framework. In case it is detected that the operator k does not get less than the agreed minimum number/share of resources/throughput, it is determined that the sharing framework is not violated and this result is stored in a metric m(j). In case it is detected that the operator k gets less than the agreed minimum number/share of resources/throughput, it is detected whether the operator k has enough traffic to be served to fill the agreed minimum number/share of resources/throughput. In case it is detected that the operator k has enough traffic to be served, it is determined that the sharing framework is violated and this result is stored in the metric m(j).Type: ApplicationFiled: December 16, 2010Publication date: November 14, 2013Inventors: Per Henrik Michaelsen, Jeroen Wigard
-
Patent number: 8150443Abstract: The exemplary embodiments of the invention include a method, apparatus, and program to determine actions to be taken upon receiving overload indicators. In one exemplary embodiment of the invention, a method includes: determining if more than a first predetermined number of overload indicator messages are received within a first predetermined period of time. If such a determination is made that more than the first predetermined number of overload indicator messages are received within the first predetermined period of time is made, a value of a power output parameter is adjusted by decreasing the value of the power output parameter, and the adjusted value of the power output parameter is sent.Type: GrantFiled: October 30, 2008Date of Patent: April 3, 2012Assignee: Nokia Siemens Networks OyInventors: Klaus Ingemann Pedersen, Claudio Rosa, Per Henrik Michaelsen, Carlos Ubeda Castellanos
-
Publication number: 20090111503Abstract: The exemplary embodiments of the invention include a method, apparatus, and program to determine actions to be taken upon receiving overload indicators. In one exemplary embodiment of the invention, a method includes: determining if more than a first predetermined number of overload indicator messages are received within a first predetermined period of time. If such a determination is made that more than the first predetermined number of overload indicator messages are received within the first predetermined period of time is made, a value of a power output parameter is adjusted by decreasing the value of the power output parameter, and the adjusted value of the power output parameter is sent.Type: ApplicationFiled: October 30, 2008Publication date: April 30, 2009Inventors: Klaus Ingemann Pedersen, Claudio Rosa, Per Henrik Michaelsen, Carlos Ubeda Castellanos