Patents by Inventor Magnus Frodigh
Magnus Frodigh 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: 10999177Abstract: A first node (110) and a method therein for managing modes of operation of a service, referred to as “service modes” are disclosed. The service is executed in the first node (110). The service is capable of communicating with a second node (120) over a wireless network (100). The first node (110) receives an estimated level of a connectivity for the service from the wireless network (100). The estimated level of the connectivity relates to likelihood of maintaining the connectivity to the second node (120). The first node (110) selects one of the service modes based on the estimated level of the connectivity. Moreover, corresponding computer programs and computer program products are disclosed.Type: GrantFiled: October 11, 2019Date of Patent: May 4, 2021Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Erik Dahlman, Magnus Frodigh, Mikael Hook, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Publication number: 20200044951Abstract: A first node (110) and a method therein for managing modes of operation of a service, referred to as “service modes” are disclosed. The service is executed in the first node (110). The service is capable of communicating with a second node (120) over a wireless network (100). The first node (110) receives an estimated level of a connectivity for the service from the wireless network (100). The estimated level of the connectivity relates to likelihood of maintaining the connectivity to the second node (120). The first node (110) selects one of the service modes based on the estimated level of the connectivity. Moreover, corresponding computer programs and computer program products are disclosed.Type: ApplicationFiled: October 11, 2019Publication date: February 6, 2020Inventors: Erik Dahlman, Magnus Frodigh, Mikael Hook, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Patent number: 10469353Abstract: A first node (110) and a method therein for managing modes of operation of a service, referred to as “service modes” are disclosed. The service is executed in the first node (110). The service is capable of communicating with a second node (120) over a wireless network (100). The first node (110) receives an estimated level of a connectivity for the service from the wireless network (100). The estimated level of the connectivity relates to likelihood of maintaining the connectivity to the second node (120). The first node (110) selects one of the service modes based on the estimated level of the connectivity. Moreover, corresponding computer programs and computer program products are disclosed.Type: GrantFiled: March 4, 2014Date of Patent: November 5, 2019Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Erik Dahlman, Magnus Frodigh, Mikael Höök, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Patent number: 10390330Abstract: A method and a wireless device (110) for managing an EPS bearer, a method and a radio base station (120) for setting parameters of an S1 bearer or an Iu bearer as well as a method and a second network node (150) for managing an EPS bearer are disclosed. The wireless device (110) sends, to the second network node (150), a request for setting up the EPS bearer for a service. The request is associated with a required level of a connectivity for the service. The required level relates to likelihood of maintaining the connectivity towards a first network node (140). The second network node (150) further receives the required level of the connectivity for the service. The second network node (150) sends, to a radio base station (120), a request for setting parameters of the S1 bearer or the Iu bearer. Corresponding computer programs and computer program products are also disclosed.Type: GrantFiled: March 4, 2014Date of Patent: August 20, 2019Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Erik Dahlman, Magnus Frodigh, Mikael Höök, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Patent number: 10257792Abstract: The disclosure relates to transmission power control for Full Duplex, FD, Communications. In particular it relates to methods in a wireless device and in a network node of controlling Full Duplex, FD, transmission power using Maximum Power Reduction, MPR, parameters for FD Communications and to a corresponding network node, wireless device and computer program. According to some aspects, the disclosure relates to a method, performed in a wireless device 10, being served by a network node 20, for controlling Full Duplex, FD, transmission power. The method comprises receiving (S1), from the network node, information indicative of a downlink transmission power of the network node, and obtaining (S3) at least one Full Duplex maximum power reduction parameter, based on the received information.Type: GrantFiled: April 12, 2016Date of Patent: April 9, 2019Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Gabor Fodor, Magnus Frodigh, Muhammad Kazmi
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Patent number: 10231248Abstract: Methods, a wireless device (110) and a network node (120) for managing connectivity are disclosed. The wireless device (110) and/or the network node (120) determines an estimated level of a connectivity for a service of the wireless device (110) towards a wireless network (100). The estimated level of the connectivity relates to likelihood of maintaining the connectivity towards the wireless network (100). The estimated level of the connectivity is determined based on conditions relating to at least one connection for the wireless device (110). The at least one connection is managed by the wireless network (100). Moreover, corresponding computer programs and computer program products are disclosed.Type: GrantFiled: March 4, 2014Date of Patent: March 12, 2019Assignee: Telefonaktiebolaget LM Ericsson (Publ)Inventors: Erik Dahlman, Magnus Frodigh, Mikael Höök, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Publication number: 20190052450Abstract: Data (161) and reference signals (162) are communicated with at least one device (112, 130-1, 130-2) on a radio link according to a first resource mapping (503). Switching, from the first resource mapping (503) to the second resource mapping, is executed and, in response to said switching, data (161) and reference signals (162) are communicated according to the second resource mapping. The first resource mapping (503) implements duplex communication (231, 232) of data (161) and of reference signals (162).Type: ApplicationFiled: February 25, 2016Publication date: February 14, 2019Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Gabor FODOR, Magnus FRODIGH, Muhammad KAZMI
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Patent number: 10206206Abstract: A method and a first network node (120) of a wireless network (100) for managing a request for a connectivity for a service of a wireless device (110) are disclosed. The first network node (120) is configured to use a first set of resources of the wireless network (100). The first network node (120) receives (403) the request for the connectivity. The request is associated with a required level of a connectivity for the service. The required level of the connectivity relates to likelihood of maintaining the connectivity towards the wireless network (100). The first network node (120) further configures (404) the first set of resources to increase an estimated level of the connectivity for the service towards the wireless network (100). The estimated level of the connectivity is associated with the wireless network (100). A corresponding computer program and a computer program product are also disclosed.Type: GrantFiled: March 4, 2014Date of Patent: February 12, 2019Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Erik Dahlman, Magnus Frodigh, Mikael Höök, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Patent number: 10064076Abstract: A method and a wireless device (110) for managing probe messages are disclosed. The probe messages are used for verifying a required level of a connectivity for a service of the wireless device (110) towards a wireless network (100). The required level of the connectivity relates to likelihood of maintaining the connectivity towards the wireless network (100). The wireless device (110) estimates an estimated level of the connectivity for the wireless device (110). The wireless device (110) further adjusts an amount of the probe messages based on the required level of the connectivity and the estimated level of the connectivity. Moreover, corresponding computer programs and computer program products are disclosed.Type: GrantFiled: March 4, 2014Date of Patent: August 28, 2018Assignee: Telefonaktiebolaget LM Ericsson (Publ)Inventors: Erik Dahlman, Magnus Frodigh, Mikael Höök, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Publication number: 20180098291Abstract: The disclosure relates to transmission power control for Full Duplex, FD, Communications. In particular it relates to methods in a wireless device and in a network node of controlling Full Duplex, FD, transmission power using Maximum Power Reduction, MPR, parameters for FD Communications and to a corresponding network node, wireless device and computer program. According to some aspects, the disclosure relates to a method, performed in a wireless device 10, being served by a network node 20, for controlling Full Duplex, FD, transmission power. The method comprises receiving (S1), from the network node, information indicative of a downlink transmission power of the network node, and obtaining (S3) at least one Full Duplex maximum power reduction parameter, based on the received information.Type: ApplicationFiled: April 12, 2016Publication date: April 5, 2018Inventors: Gabor Fodor, Magnus Frodigh, Muhammad Kazmi
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Patent number: 9912453Abstract: A first User Equipment (UE), a second UE, a first Radio Network Node (RNN), and methods therein for controlling interference between transmissions in a first system and transmissions in a second system. The first system comprises the first UE and the first RNN serving the first UE. The second system comprises the second UE and a second RNN serving the second UE. The first system has a first priority in a first part of a shared spectrum and the second system has a second priority in the first part of the shared spectrum, wherein the first priority is higher than the second priority. The method in the first UE comprises transmitting a signal to a second RNN that is to perform a downlink transmission to the second UE, which signal is configured to control the transmission of the second RNN.Type: GrantFiled: October 14, 2016Date of Patent: March 6, 2018Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)Inventors: Erik Dahlman, Magnus Frodigh, Anders Furuskar, Niklas Johansson, Stefan Parkvall
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Publication number: 20170324535Abstract: There is provided a method performed by a wireless node for determining when to use full duplex in the wireless node for communicating in a wireless communication network. The method comprises the step of estimating an influence on neighbouring wireless nodes of using full duplex in the wireless node. The method further comprises the step of deciding whether to use full duplex in the wireless node or not, based on the estimated influence.Type: ApplicationFiled: December 17, 2014Publication date: November 9, 2017Inventors: Anders Furuskär, Magnus Frodigh, Erik Dahlman, Mikael Höök, Stefan Parkvall, Claes Tidestav
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Publication number: 20170223666Abstract: A method and a first network node (120) of a wireless network (100) for managing a request for a connectivity for a service of a wireless device (110) are disclosed. The first network node (120) is configured to use a first set of resources of the wireless network (100). The first network node (120) receives (403) the request for the connectivity. The request is associated with a required level of a connectivity for the service. The required level of the connectivity relates to likelihood of maintaining the connectivity towards the wireless network (100). The first network node (120) further configures (404) the first set of resources to increase an estimated level of the connectivity for the service towards the wireless network (100). The estimated level of the connectivity is associated with the wireless network (100). A corresponding computer program and a computer program product are also disclosed.Type: ApplicationFiled: March 4, 2014Publication date: August 3, 2017Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Erik Dahlman, Magnus Frodigh, Mikael Höök, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Publication number: 20170070977Abstract: A method and a wireless device (110) for managing an EPS bearer, a method and a radio base station (120) for setting parameters of an S1 bearer or an Iu bearer as well as a method and a second network node (150) for managing an EPS bearer are disclosed. The wireless device (110) sends, to the second network node (150), a request for setting up the EPS bearer for a service. The request is associated with a required level of a connectivity for the service. The required level relates to likelihood of maintaining the connectivity towards a first network node (140). The second network node (150) further receives the required level of the connectivity for the service. The second network node (150) sends, to a radio base station (120), a request for setting parameters of the S1 bearer or the Iu bearer. Corresponding computer programs and computer program products are also disclosed.Type: ApplicationFiled: March 4, 2014Publication date: March 9, 2017Inventors: Erik Dahlman, Magnus Frodigh, Mikael HööK, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Publication number: 20170070413Abstract: A first node (110) and a method therein for managing modes of operation of a service, referred to as “service modes” are disclosed. The service is executed in the first node (110). The service is capable of communicating with a second node (120) over a wireless network (100). The first node (110) receives an estimated level of a connectivity for the service from the wireless network (100). The estimated level of the connectivity relates to likelihood of maintaining the connectivity to the second node (120). The first node (110) selects one of the service modes based on the estimated level of the connectivity. Moreover, corresponding computer programs and computer program products are disclosed.Type: ApplicationFiled: March 4, 2014Publication date: March 9, 2017Inventors: Erik Dahlman, Magnus Frodigh, Mikael Höök, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Publication number: 20170033900Abstract: A first User Equipment (UE), a second UE, a first Radio Network Node (RNN), and methods therein for controlling interference between transmissions in a first system and transmissions in a second system. The first system comprises the first UE and the first RNN serving the first UE. The second system comprises the second UE and a second RNN serving the second UE. The first system has a first priority in a first part of a shared spectrum and the second system has a second priority in the first part of the shared spectrum, wherein the first priority is higher than the second priority. The method in the first UE comprises transmitting a signal to a second RNN that is to perform a downlink transmission to the second UE, which signal is configured to control the transmission of the second RNN.Type: ApplicationFiled: October 14, 2016Publication date: February 2, 2017Inventors: Erik DAHLMAN, Magnus FRODIGH, Anders FURUSKAR, Niklas JOHANSSON, Stefan PARKVALL
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Publication number: 20160373947Abstract: A method and a wireless device (110) for managing probe messages are disclosed. The probe messages are used for verifying a required level of a connectivity for a service of the wireless device (110) towards a wireless network (100). The required level of the connectivity relates to likelihood of maintaining the connectivity towards the wireless network (100). The wireless device (110) estimates an estimated level of the connectivity for the wireless device (110). The wireless device (110) further adjusts an amount of the probe messages based on the required level of the connectivity and the estimated level of the connectivity. Moreover, corresponding computer programs and computer program products are disclosed.Type: ApplicationFiled: March 4, 2014Publication date: December 22, 2016Inventors: Erik Dahlman, Magnus Frodigh, Mikael Höök, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Publication number: 20160374101Abstract: Methods, a wireless device (110) and a network node (120) for managing connectivity are disclosed. The wireless device (110) and/or the network node (120) determines an estimated level of a connectivity for a service of the wireless device (110) towards a wireless network (100). The estimated level of the connectivity relates to likelihood of maintaining the connectivity towards the wireless network (100). The estimated level of the connectivity is determined based on conditions relating to at least one connection for the wireless device (110). The at least one connection is managed by the wireless network (100). Moreover, corresponding computer programs and computer program products are disclosed.Type: ApplicationFiled: March 4, 2014Publication date: December 22, 2016Inventors: Erik Dahlman, Magnus Frodigh, Mikael Höök, Harald Kallin, Gunnar Mildh, Joachim Sachs
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Patent number: 9503129Abstract: A first User Equipment (UE), a second UE, a first Radio Network Node (RNN), and methods therein for controlling interference between transmissions in a first system and transmissions in a second system. The first system comprises the first UE and the first RNN serving the first UE. The second system comprises the second UE and a second RNN serving the second UE. The first system has a first priority in a first part of a shared spectrum and the second system has a second priority in the first part of the shared spectrum, wherein the first priority is higher than the second priority. The method in the first UE comprises transmitting a signal to a second RNN that is to perform a downlink transmission to the second UE, which signal is configured to control the transmission of the second RNN.Type: GrantFiled: April 3, 2012Date of Patent: November 22, 2016Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)Inventors: Erik Dahlman, Carl Magnus Frodigh, Anders Furuskär, Niklas Johansson, Stefan Parkvall
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Publication number: 20150087346Abstract: A first User Equipment (UE), a second UE, a first Radio Network Node (RNN), and methods therein for controlling interference between transmissions in a first system and transmissions in a second system. The first system comprises the first UE and the first RNN serving the first UE. The second system comprises the second UE and a second RNN serving the second UE. The first system has a first priority in a first part of a shared spectrum and the second system has a second priority in the first part of the shared spectrum, wherein the first priority is higher than the second priority. The method in the first UE comprises transmitting a signal to a second RNN that is to perform a downlink transmission to the second UE, which signal is configured to control the transmission of the second RNN.Type: ApplicationFiled: April 3, 2012Publication date: March 26, 2015Applicant: Telefonaktiebolaget L M Erisson (publ)Inventors: Erik Dahlman, Carl Magnus Frodigh, Anders Furuskar, Niklas Johansson, Stefan Parkvall