Patents by Inventor Simone Redana
Simone Redana 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).
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Patent number: 11452157Abstract: An apparatus for use by a first communication network control element configured to control a communication connection of at least one communication element in a first network area providing a specific communication capability, the apparatus including processing circuitry, and memory for storing instructions to be executed by the processing circuitry, wherein the memory and the instructions are configured to, with the processing circuitry, cause the apparatus at least: to determine that a communication element communicating in the first network area and using the specific communication capability enters a second network area which does not provide the specific communication capability and that there is a switching of the communication connection to the second network area, and to cause sending of connection switching information related to the switching of the communication connection of the communication element to a second communication network control element.Type: GrantFiled: August 9, 2018Date of Patent: September 20, 2022Assignee: Nokia Technologies OyInventors: Daniela Laselva, Ahmad Awada, Simone Redana, Ingo Viering, Muhammad Naseer-Ul-Islam
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Publication number: 20210266999Abstract: An apparatus for use by a first communication network control element configured to control a communication connection of at least one communication element in a first network area providing a specific communication capability, the apparatus including processing circuitry, and memory for storing instructions to be executed by the processing circuitry, wherein the memory and the instructions are configured to, with the processing circuitry, cause the apparatus at least: to determine that a communication element communicating in the first network area and using the specific communication capability enters a second network area which does not provide the specific communication capability and that there is a switching of the communication connection to the second network area, and to cause sending of connection switching information related to the switching of the communication connection of the communication element to a second communication network control element.Type: ApplicationFiled: August 9, 2018Publication date: August 26, 2021Inventors: Daniela LASELVA, Ahmad AWADA, Simone REDANA, Ingo VIERING, Muhammad NASEER-UL-ISLAM
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Publication number: 20190036578Abstract: A technique is provided for selecting precoding weights in a wireless network to avoid violating a power constraint. The technique may include selecting, by an access point in a wireless network, a set of precoding weights subject to a power constraint, and applying, by the access point, the set of selected precoding weights to a set of antennas to transmit signals to the one or more user devices.Type: ApplicationFiled: October 7, 2015Publication date: January 31, 2019Inventors: Wolfgang Zirwas, Berthold Panzner, Simone Redana, Stefan Dierks, Markus Staudacher, Gerhard Kramer
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Patent number: 10187809Abstract: There are provided measures for a cell reconfiguration, more specifically a cell reconfiguration in a relay-enhanced network environment. Such measures exemplarily include recognizing a decision on a change of a configuration of a base station, informing a user equipment served by the base station due to a forthcoming change of at least one of a manipulated synchronization failure value or a manipulated radio link failure value before the configuration of the base station is changed, and providing the user equipment being served by the base station with a synchronization signal indicating a new configuration after the configuration of the base station is changed from an old configuration to the new configuration.Type: GrantFiled: March 31, 2011Date of Patent: January 22, 2019Assignee: Nokia Solutions and Networks OyInventors: Shun Liang Zhang, Simone Redana, Bernhard Raaf, Lei Du
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Patent number: 10111135Abstract: A User Equipment including 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 User Equipment at least: to conduct a processing for deciding whether or not it is acceptable to divert at least a part of a communication traffic of a communication currently conducted by the User Equipment with a first communication network to a second communication network, in case the decision is that it is not acceptable, to prepare a report indicating that the diversion of the communication traffic to the second communication network is not conducted, and to cause a transmission of the report to the first communication network.Type: GrantFiled: August 9, 2013Date of Patent: October 23, 2018Assignee: Nokia Solutions and Networks OyInventors: Hanns Juergen Schwarzbauer, Simone Redana, Woonhee Hwang, Jussi-Pekka Koskinen, Jarkko Tuomo Koskela
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Patent number: 9986442Abstract: A method, including receiving, at a donor access node from a relay node associated with the donor access node, an identification of one or more other access nodes detected at the relay node and sending configuration information about said relay node from said donor access node to at least one of said one or more other access nodes in advance of an indication that a user equipment associated with the relay node has detected said at least one other access node, without at the same time sending said configuration information to at least one further access node that is detected by one or more other relay nodes or user equipments associated with the donor access node but not detected by said relay node. Wherein said configuration information includes information for setting up a communication with the relay node other than via a core network associated with the donor access node.Type: GrantFiled: October 8, 2010Date of Patent: May 29, 2018Assignee: Nokia Solutions and Networks OyInventors: Simone Redana, Oumer Teyeb, Bernhard Raaf
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Patent number: 9838926Abstract: An apparatus is provided which includes a first connection unit configured to provide connection to a user equipment, and a processor configured to detect whether a handover of the user equipment is required, and, if a handover is required, to establish mobility information regarding the mobility state of the apparatus as mobility information of the user equipment, and to send the mobility information to at least one network element involved in the handover of the user equipment.Type: GrantFiled: July 24, 2012Date of Patent: December 5, 2017Assignee: Nokia Solutions and Networks OYInventors: Omer Bulakci, Ahmad Awada, Ingo Viering, Simone Redana, Richard Waldhauser
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Patent number: 9813947Abstract: The invention relates to the Authorized Shared Access (ASA) concept in which a source node temporarily uses ASA spectrum as secondary user and on request of an ASA controller said ASA spectrum needs to be cleared (evacuated) and made available to a primary spectrum user and thus target nodes have to be selected by the source node to take over traffic from the source node; the source node thus obtains resource information of at least one target node for the spectrum clearance, choose at least one target node for clearance traffic transfers based on the resource information of the at least one target node, inform the chosen at least one target node about the coming traffic transfers, and transfer traffic by using a handover procedure; the target node reserves resources after receiving the information about the coming traffic transfers.Type: GrantFiled: June 29, 2012Date of Patent: November 7, 2017Assignee: Nokia Solutions and Networks OyInventors: Jian Feng Qiang, Simone Redana, Vinh Van Phan
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Patent number: 9668170Abstract: Various communication systems may benefit from load balancing. For example, wireless communication systems may benefit from controlled load balancing between access networks with various policies from different sources. A method can include selecting a rule to apply to a user equipment with respect to selection of radio access between cellular radio access and non-cellular radio access. The method can also include sending a traffic steering command to the user equipment, wherein the command contains an indication of the rule.Type: GrantFiled: June 30, 2014Date of Patent: May 30, 2017Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Simone Redana, Jussi-Pekka Koskinen, Jarkko T. Koskela, Ilkka Keskitalo
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Patent number: 9565691Abstract: At one node of a series of nodes supporting a series of wireless links to at least one communication device, transmitting information to assist the selection at at least one other node of said series of nodes of one or more carriers for the wireless link between said at least one other node and said communication device and/or a wireless link between said at least one other node and a further node of said series of nodes between said at least one other node and said communication device.Type: GrantFiled: November 29, 2010Date of Patent: February 7, 2017Assignee: Nokia Solutions and Networks OyInventors: Jacek Gora, Simone Redana
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Patent number: 9503162Abstract: A method is provided wherein a base station and at least one further base station are assigned to a cooperation area, wherein a user equipment is served by the base station. The method comprises determining, by the base station, whether all user data of the user equipment being required for a precoding coordinated multipoint transmission is received by each of the base station and the at least one further base station, selecting a transmission mode, wherein the transmission mode is based, if all user data of the user equipment being required for a precoding coordinated multipoint transmission is received by each of the base station and the at least one further base station, on precoding coordinated multipoint transmission, or else, on an interference reducing transmission, and configuring, by the base station, the communication channel between the base station and the user equipment based on the selected transmission mode.Type: GrantFiled: February 21, 2012Date of Patent: November 22, 2016Assignee: Nokia Solutions and Networks OyInventors: Wolfgang Zirwas, Simone Redana, Bernhard Raaf, Michael Faerber
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Patent number: 9503174Abstract: An apparatus and a method are described, by which interference related detection results of a plurality of relay nodes are obtained, wherein each relay node to the radio access network, wherein a connection between the relay node and its serving access node is an access node—relay node connection. The relay nodes are grouped according to the obtained detection results such that the access node—relay node connection can be configured for each group in order to mitigate interference to mitigate interference between transmissions to and from different relay nodes in each group.Type: GrantFiled: March 4, 2011Date of Patent: November 22, 2016Assignee: Nokia Solutions and Networks OyInventors: Simone Redana, Abdallah Bou Saleh, Omer Bulakci, Bernhard Raaf
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Patent number: 9451510Abstract: A method of initiating configuration of at least one station includes receiving capability information of at least one second base station when the at least one station is within a cell area of a first base station. The method also includes determining some configuration information of the at least one station based on the received capability information. Configuring the at least one station according to the configuration information before the at least one station is handed over from the first base station to the at least one second base station is then initiated.Type: GrantFiled: December 28, 2010Date of Patent: September 20, 2016Assignee: Nokia Solutions and Networks OyInventors: Michael Faerber, Simone Redana, Wolfgang Zirwas, Xiaoben He, Jacek Gora, Krystian Safjan
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Publication number: 20160249253Abstract: Various communication systems may benefit from load balancing. For example, wireless communication systems may benefit from controlled load balancing between access networks with various policies from different sources. A method can include selecting a rule to apply to a user equipment with respect to selection of radio access between cellular radio access and non-cellular radio access. The method can also include sending a traffic steering command to the user equipment, wherein the command contains an indication of the rule.Type: ApplicationFiled: June 30, 2014Publication date: August 25, 2016Inventors: Simone REDANA, Jussi-Pekka KOSKINEN, Jarkko T. KOSKELA, Ilkka KESKITALO
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Patent number: 9392501Abstract: There is provided a method, including acquiring, by a network node of a source cell, information that a handover of a plurality user terminals currently connected to the source cell is needed to a target cell; determining at least one attribute with respect to each of the plurality of user terminals; selecting at least some of the plurality of user terminals to form a group of user terminals such that the user terminals in the group share at least one common attribute; and indicating the at least one common attribute of the group to a target node of the target cell in a group handover request message.Type: GrantFiled: October 4, 2012Date of Patent: July 12, 2016Assignee: Nokia Solutions and Networks OyInventors: Vinh Van Phan, Jian Feng Qiang, Simone Redana
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Publication number: 20160198364Abstract: A User Equipment including 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 User Equipment at least: to conduct a processing for deciding whether or not it is acceptable to divert at least a part of a communication traffic of a communication currently conducted by the User Equipment with a first communication network to a second communication network, in case the decision is that it is not acceptable, to prepare a report indicating that the diversion of the communication traffic to the second communication network is not conducted, and to cause a transmission of the report to the first communication network.Type: ApplicationFiled: August 9, 2013Publication date: July 7, 2016Inventors: Hanns Juergen SCHWARZBAUER, Simone REDANA, Woonhee HWANG, Jussi-Pekka KOSKINEN, Jarkko Tuomo KOSKELA
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Patent number: 9374720Abstract: In a cellular communications network system comprising a plurality of cells including a first cell and second cells different from and present in the neighborhood of the first cell, measurement reports are repeatedly received from user equipments, each including a first signal strength value corresponding to a signal strength measured from the first cell over a short time period and n second signal strength values corresponding to signal strengths measured over the short time period from n second cells, which correspond to the n strongest signal strengths measured from the second cells, n being an integer greater than one. A value of a counter is incremented which corresponds to a potential cooperation area formed by the first cell corresponding to the first signal strength value and the n second cells corresponding to the n second signal strength values.Type: GrantFiled: February 20, 2012Date of Patent: June 21, 2016Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Bernhard Wegmann, Michael Faerber, Bernhard Raaf, Simone Redana, Sabine Roessel, Wolfgang Zirwas
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Patent number: 9357584Abstract: There is provided a system of interacting relay nodes, each being configured to provide an in-band cellular radio access and an out-band radio access for at least one user equipment within the coverage area of a corresponding relay node via at least one in-band cellular radio access link and at least one out-band radio access link, respectively; to transmit user data related to the in-band cellular radio access via first cellular radio access backhaul link and user data related to the out-band radio access via a second cellular radio access backhaul link; and to communicate with the at least one other relay node in order to per-form at least radio control-related functionalities between the interconnected relay nodes.Type: GrantFiled: April 6, 2011Date of Patent: May 31, 2016Assignee: Nokia Solutions and Networks OyInventors: Vinh Van Phan, Kari Veikko Horneman, Simone Redana
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Patent number: 9338655Abstract: There are provided measures for access control of a relay node with a closed subscriber group, said measures exemplarily comprising retrieval of setting information relating to a closed subscriber group of a base station function of a relay node, said relay node requesting access to a relay-enhanced cellular system via a donor base station, acquisition of setting information relating to a closed subscriber group of the donor base station, and execution of access control of the base station function of the relay node based on the setting information relating to the closed subscriber groups of the base station function of the relay node and the donor base station.Type: GrantFiled: December 28, 2010Date of Patent: May 10, 2016Assignee: Nokia Solutions and Networks OyInventors: Shun Liang Zhang, Simone Redana, Bernhard Raaf, Lei Du
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Patent number: 9332553Abstract: For controlling a wireless transmission of a network element of a radio access network where signal propagation is unknown, wherein the network element is configured to inhibit use of a licensed shared access spectrum, interference levels in predefined reservation zones are determined, which are introduced by the network element when using the licensed shared access spectrum. It is checked whether or not the interference levels violate agreed interference levels in the predefined reservation zones of the licensed shared access spectrum, and the network element is configured to allow use of the licensed shared access spectrum in case the interference levels do not violate the agreed interference levels in the predefined reservation zones.Type: GrantFiled: July 5, 2013Date of Patent: May 3, 2016Assignee: Nokia Solutions and Networks OyInventors: Christian Markwart, Simone Redana, Karl-Josef Friederichs