Patents by Inventor Thorsten Lohmar

Thorsten Lohmar 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).

  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 10938497
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: March 2, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali el Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Niklas Johansson, Martin Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landstrom, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Apparatuses, methods, computer programs, and computer program products for live uplink adaptive streaming
    Patent number: 10904313
    Abstract: A method performed by a client for upstreaming to a server a live media feed is provided. The method includes the client establishing a transport layer connection with the server; transmitting to the server a first message having a header and a body; and storing in a transmit buffer media data corresponding to the live media feed as the media data is generated. The header does not indicate the size of the body. A quality setting is used to generate the media data. Transmitting the body includes: 1) transmitting to the server at least a portion of the media data; 2) removing from the transmit buffer said at least a portion of the media data; 3) determining whether the client should modify the quality setting that is used to generate the media data, and 4) repeating steps (1), (2) and (3) until a cease transmission trigger is detected.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: January 26, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Thorsten Lohmar, Ali El Essaili, Mohamed Ibrahim, Raphael Wagner
  • Fast Tune-In for Low Latency Streaming
    Publication number: 20200404361
    Abstract: The invention relates to a method for operating a media player (100) when receiving a live stream which comprising a sequence of media segments, each media segment comprising a plurality of media fragments. The method comprises —determining a tune-in segment and a tune-in fragment of the live stream, at which the media player intends to start consuming the live stream, —transmitting a media request towards a media providing entity, the media request comprising an indication indicating that the tune-in segment should start with the tune-in fragment as first media fragment, —receiving a media response originating from the media providing entity, the media response comprising the tune-in segment which starts with the tune-in fragment as first media fragment.
    Type: Application
    Filed: July 12, 2017
    Publication date: December 24, 2020
    Inventors: Thorsten Lohmar, Ali El Essaili, Mohamed Ibrahim
  • Methods and Apparatus for Receiving Adaptive Bit Rate Content and Manifest for Adaptive Bit Rate Content
    Publication number: 20200382824
    Abstract: Methods and apparatus are provided for content delivery. In one aspect, a method in a device of receiving Adaptive Bit Rate (ABR) content comprises receiving an ABR manifest associated with the content, the ABR manifest describing segments of content and specifying a plurality of policies and respective associated data transfer rules, receiving an indication identifying one of the policies, and requesting segments of the content from a content delivery network in accordance with the content delivery rules associated with the policy identified by the indication.
    Type: Application
    Filed: December 20, 2017
    Publication date: December 3, 2020
    Inventors: Robert Skog, Marcus Ihlar, Thorsten Lohmar
  • System and Method for Interactive 360 Video Playback Based on User Location
    Publication number: 20200371583
    Abstract: A system (30), method, and Head-Mounted Display, HMD, apparatus (31) for recording a video and playing back the video to a viewer in a Virtual Reality, VR, environment. A geographical area is recorded (51) with an omnidirectional video recording camera (34) by dividing the geographical area into a plurality of area portions and recording in separate video sections, each of the area portions while moving the camera in different directions. Time points in each video section are associated (52) with virtual locations of the viewer. At a time point providing the viewer with a choice of directions to proceed, the system receives (53) the viewer's choice and presents (54) to the viewer, a video section corresponding to the virtual location of the viewer and the desired direction of movement. The viewer's choice may be indicated by detecting a direction of the viewer's field of view or by receiving from the viewer, a response to a banner notification.
    Type: Application
    Filed: December 4, 2018
    Publication date: November 26, 2020
    Inventors: Thorsten LOHMAR, Ali EL ESSAILI, Mohamed IBRAHIM, Raphael WAGNER
  • Dynamic Prioritization for Live Streaming
    Publication number: 20200359395
    Abstract: According to certain embodiments, a method by a first network node operating as a Radio Access Network (RAN) node for dynamic scheduling prioritization for live uplink streaming includes receiving at least one priority level. Based on the at least one priority level, an expected quality level is determined. The expected quality level is defined as a Quality of Service (QoS) of a QoS flow being scheduled with a service quality above a minimum quality level and below a maximum quality level. A current service quality for a plurality of QoS flows is determined. Based on the combined current service quality and the expected quality level, a scheduling priority for assigning resources to a plurality of QoS flows is determined.
    Type: Application
    Filed: January 30, 2019
    Publication date: November 12, 2020
    Inventors: Thorsten LOHMAR, Aldo BOLLE, Bo BURMAN, Ann-Christine ERIKSSON
  • Dash representations adaptations in network
    Patent number: 10834161
    Abstract: Systems and methods relating to delivery of an alternate representation of a requested segment of a media content item to a terminal device are disclosed. In one embodiment, a system comprises a terminal device and a network node. The terminal device is configured to send a request for a first representation of requested media content, and receive a response to the request comprising a second representation of the requested media content, where the second representation of the requested media content is different than the first representation of the requested media content. The network node is configured to receive the request from the terminal device for the first representation of the requested media content, select the second representation of the requested media content, and send the response to the terminal device comprising the second representation of the requested media content.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: November 10, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Frederic Gabin, Thorsten Lohmar, Joseph Eric Turcotte, Cyril Iskander
  • Enabling transmission of streaming content using point to multipoint delivery
    Patent number: 10819802
    Abstract: It is presented a method for enabling transmission of streaming content in a point to multipoint delivery. The method is performed in a radio network node of a cellular network. The method comprises the steps of: receiving a donor indication message from a wireless device in response to the wireless device receiving a donor command from an application server, the donor indication message indicating that the wireless device requests to be a donor device; setting up a point to multipoint delivery session; obtaining downlink data of streaming content destined for the donor device in a unicast delivery; transmitting the downlink data in a unicast delivery to the donor device; and transmitting a copy of the downlink data using the point to multipoint session, such that the downlink data can be received by a plurality of wireless devices being recipient devices.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: October 27, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Jie Ling, Michael John Slssingar, Thorsten Lohmar, Haogang Xu
  • Network node and a method of a network node of controlling data packet delivery to a mobile terminal in case of data rate throttling after having reached a data download cap
    Patent number: 10805824
    Abstract: The present invention relates to a network node (14, 18, 21) and a method of a network node of controlling data delivery to a mobile terminal (11, 12, 13) in case of data rate throttling after having reached a data download cap. The method comprises the steps of acquiring (S101) the data to be delivered to the mobile terminal, receiving (S102) an indication that a data download cap for the mobile terminal has been reached, and buffering (S103) the acquired data. The method further comprises the step of delivering (S104) the buffered data to the mobile terminal in bursts.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: October 13, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Robert Skog, Anders Axelsson, Johan Kölhi, Thorsten Lohmar, Dan Mathiasen
  • Enabling a Dynamic Adaptive Streaming Over HTTP Player to Fetch Media Segments from a Network
    Publication number: 20200274907
    Abstract: Enabling a Dynamic Adaptive Streaming over HTTP (DASH) player to fetch media segments from a network may comprise the steps of (i) receiving, from said network, a manifest comprising a representation base Uniform Resource Identifier (URI) for indicating a location to said DASH player for fetching said media segments, a default representation base URI which is available in a default mode for fetching said media segments from a default content delivery network (CDN), a secondary representation base URI which is available in a secondary mode for fetching said media segments from a secondary CDN, (ii) transmitting, the manifest to said DASH player, and (iii) transmitting, to said DASH player, a ManifestModificationCommand message comprising one or more representation base URIs of any of said default representation base URI and said secondary representation base URI that are to modify a representation base URI in said manifest.
    Type: Application
    Filed: February 28, 2020
    Publication date: August 27, 2020
    Inventors: Thorsten Lohmar, Jie Ling, Jinyang Xie
  • Methods, Apparatus, and Computer-Readable Media for Discovery of Application Server and/or Services for V2X Communications
    Publication number: 20200267517
    Abstract: Embodiments include a method performed by a V2X user equipment (UE) for service discovery from a V2X application server (AS). The method includes sending, to a first address associated with the V2X AS, a first discovery request for further address information, associated with the V2X AS, that facilitates discovery of V2X services available via unicast communication between the V2X UE and a radio access network (RAN). The method also includes receiving, from the V2X AS, a first discovery response comprising the requested further address information. Other embodiments include complementary methods performed by a V2X AS, as well as V2X UE and V2X AS configured to perform the respective methods.
    Type: Application
    Filed: June 17, 2019
    Publication date: August 20, 2020
    Inventors: Ali el Essaili, Thorsten Lohmar, Maciej Muehleisen, John Camilo Solano Arenas, Yunpeng Zang
  • TECHNIQUE FOR DELIVERING SCHEDULE INFORMATION FOR AN MBMS USER SERVICE
    Publication number: 20200235953
    Abstract: Delivering schedule information for MBMS User Services. A method implementation of this technique comprises the steps of providing schedule information that describes a schedule for an MBMS User Service in the form re-occurring events. Additionally, or in the alternative, the schedule may be described in the form of start/stop lists. A User Service Description (USD) and the schedule information, which is linked to the USD (e.g., via an identifier such as a URI), are then delivered to a mobile client.
    Type: Application
    Filed: April 3, 2020
    Publication date: July 23, 2020
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Thorsten LOHMAR, Michael John SLSSINGAR
  • System and method for interactive 360 video playback based on user location
    Patent number: 10712810
    Abstract: A system, method, and Head-Mounted Display (HMD) apparatus for recording a video and playing back the video to a viewer in a Virtual Reality (VR) environment. A geographical area is recorded with an omnidirectional video recording camera by dividing the geographical area into a plurality of area portions and recording in separate video sections, each of the area portions while moving the camera in different directions. Time points in each video section are associated with virtual locations of the viewer. At a time point providing the viewer with a choice of directions to proceed, the system receives the viewer's choice and presents to the viewer, a video section corresponding to the virtual location of the viewer and the desired direction of movement. The viewer's choice may be indicated by detecting a direction of the viewer's field of view or by receiving from the viewer, a response to a banner notification.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: July 14, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (PUBL)
    Inventors: Mohamed Ibrahim, Thorsten Lohmar, Ali El Essaili, Raphael Wagner
  • Technique for delivering schedule information for an MBMS user service
    Patent number: 10659245
    Abstract: A technique for delivering schedule information for MBMS User Services is presented. A method implementation of this technique comprises the steps of providing schedule information that describes a schedule for an MBMS User Service in the form reoccurring events. Additionally, or in the alternative, the schedule may be described in the form of start/stop lists. A User Service Description (USD) and the schedule information, which is linked to the USD (e.g., via an identifier such as a URI), are then delivered to a mobile client.
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: May 19, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Thorsten Lohmar, Michael John Slssingar
  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 10638253
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: April 28, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter Von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 10630410
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: April 21, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter Von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Network Architecture, Methods, and Devices for a Wireless Communications Network
    Publication number: 20200120482
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali ASHRAF, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik BERG, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali el Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Niklas Johansson, Martin Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landstrom, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Advanced Switching Policies for eMBMS Mood
    Publication number: 20200120452
    Abstract: The invention relates to a BMSC in an MBMS system with improved unicast/broadcast switching comprising a broadcast decision, counting and aggregation functions taking into account resources available for broadcasting, importance and priority of content, QoS requirements for content as well as trends in consuming of content. The invention further relates to a BMSC server and software products implementation as well as a watchdog implementation providing the improvements.
    Type: Application
    Filed: October 28, 2016
    Publication date: April 16, 2020
    Inventors: Thorsten Lohmar, Hongxia Long, Michael John Slssingar, Jinyang Xie
  • Method, a user equipment and a computer program product for enabling a dynamic adaptive streaming over HTTP, DASH, player to fetch media segments from a network
    Patent number: 10601886
    Abstract: A method of enabling a Dynamic Adaptive Streaming over HTTP, DASH, player to fetch media segments from a network, wherein said method comprises the steps of receiving, by a DASH Aware Network Element, DANE, middleware, from said network, a manifest, wherein said manifest comprises a representation base Uniform Resource Identifier, URI, for indicating a location to said DASH player for fetching said media segments, a default representation base URI which is available in a default mode for fetching said media segments from a default content delivery network, CDN, a secondary representation base URI which is available in a secondary mode for fetching said media segments from a secondary CDN, transmitting, by said DANE middleware, said manifest to said DASH player, transmitting, by said DANE middleware, to said DASH player, a ManifestModificationCommand message, wherein said ManifestModificationCommand message comprises one or more representation base URI's of any of said default representation base URI and said
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: March 24, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Thorsten Lohmar, Jie Ling, Jinyang Xie
  • Method, Apparatus, and Computer-Readable Medium for Intelligent Transportation System (ITS) Message Distribution
    Publication number: 20200092691
    Abstract: Embodiments include methods and/or procedures performed by a V2X application enabler (VAE) client, of a V2X user equipment (UE), in communication with a VAE server. Exemplary embodiments include sending, to the VAE server, a first message comprising an identifier of the V2X UE and at least one of the following: identifiers of one or more first types of intelligent transportation system messages, from the VAE server, to which the V2X UE wishes to register or unregister for receiving; and an identifier of a first geographic area that V2X UE wishes to register or unregister for association with the V2X UE at the VAE server. Exemplary embodiments also include receiving, from the VAE server, a second message indicating acknowledgement of a registration or an unregistration action requested in the first message.
    Type: Application
    Filed: November 29, 2018
    Publication date: March 19, 2020
    Inventors: Ali el Essaili, Thorsten Lohmar, Yunpeng Zang