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15 条记录 (耗时 0.027 秒)

    MANAGING NON-COORDINATED RADIO ACCESS NETWORKS
    1.
    发明申请
    MANAGING NON-COORDINATED RADIO ACCESS NETWORKS 有权

    公开(公告)号：US20220182927A1

    公开(公告)日：2022-06-09

    申请号：US17676295

    申请日：2022-02-21

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Filip MESTANOV ,  Tomas HEDBERG ,  Jari VIKBERG

    IPC分类号： H04W48/18 ,  H04W48/10

    摘要： The invention relates to methods and devices for managing a plurality of non-coordinated radio access networks.
    In an aspect, a method of a mobility management node is provided for managing a plurality of non-coordinated radio access networks (RANs) in a wireless communication network.
    The method comprises receiving, from a base station of a first of the plurality of RANs, information indicating frequencies available in the first RAN for accessing a network served by the mobility management node, acquiring information identifying a base station of a second of the plurality of RANs, said network being operated by an operator different from those operating the first and second RANs; and transmitting, to the base station of the second RAN, the information indicating the frequencies available in the first RAN for accessing said network.

    INTER NETWORK CELL RELATIONSHIP MAPPING
    2.
    发明申请
    INTER NETWORK CELL RELATIONSHIP MAPPING 有权

    公开(公告)号：US20210360576A1

    公开(公告)日：2021-11-18

    申请号：US17378850

    申请日：2021-07-19

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Håkan OLOFSSON ,  Tomas HEDBERG

    IPC分类号： H04W64/00 ,  H04W24/10 ,  H04W24/02 ,  H04L5/00

    摘要： The present disclosure relates to a method, performed in a network node of a first network, for designating one or more cells of a second network as neighbouring cells to the first network. The method comprises selecting a set of carriers employed in the second network and transmitting information for the selected set of carriers to a wireless device served by the first network. Measurement reports are received for respective carriers from the wireless device. The network node determines neighbour cell relations between the first network and one or more cells of the second network based on the received measurement reports.

    SYSTEM AND METHOD FOR FREQUENCY REDIRECTION IN A COMMUNICATION SYSTEM
    3.
    发明申请
    SYSTEM AND METHOD FOR FREQUENCY REDIRECTION IN A COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190191445A1

    公开(公告)日：2019-06-20

    申请号：US15844583

    申请日：2017-12-17

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Badawi YAMINE ,  Tomas HEDBERG

    IPC分类号： H04W72/12 ,  H04W40/12 ,  H04B1/713 ,  H04W16/14 ,  H04W74/00

    CPC分类号： H04W72/1226 ,  H04B1/713 ,  H04W16/14 ,  H04W40/12 ,  H04W48/18 ,  H04W74/002

    摘要： A system and method for frequency redirection in a communication system. In one embodiment, an apparatus accesses a communication system using first system information associated with a first frequency providing a first radio measurement. The apparatus receives an instruction to evaluate at least one frequency, and performs a second radio measurement over a second frequency without reading second system information associated with the second frequency. The apparatus accesses the communication system using the second system information associated with the second frequency when the second radio measurement exceeds a threshold, and performs a third radio measurement over a third frequency when the second radio measurement is less than or equal to the threshold and without reading third system information associated with the third frequency.

    INTER NETWORK CELL RELATIONSHIP MAPPING
    4.
    发明申请
    INTER NETWORK CELL RELATIONSHIP MAPPING 审中-公开

    公开(公告)号：US20190174453A1

    公开(公告)日：2019-06-06

    申请号：US16323540

    申请日：2016-08-30

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Håkan OLOFSSON ,  Tomas HEDBERG

    IPC分类号： H04W64/00 ,  H04L5/00 ,  H04W24/10

    摘要： The present disclosure relates to a method, performed in a network node of a first network, for designating one or more cells of a second network as neighbouring cells to the first network. The method comprises selecting a set of carriers employed in the second network and transmitting information for the selected set of carriers to a wireless device served by the first network. Measurement reports are received for respective carriers from the wireless device. The network node determines neighbour cell relations between the first network and one or more cells of the second network based on the received measurement reports.

    TRIGGERING A TEMPORARY ROAMING AFTER AN OCCURRENCE OF AN EVENT
    6.
    发明申请
    TRIGGERING A TEMPORARY ROAMING AFTER AN OCCURRENCE OF AN EVENT 有权

    公开(公告)号：US20220295260A1

    公开(公告)日：2022-09-15

    申请号：US17636101

    申请日：2019-08-20

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Badawi YAMINE ,  Tomas HEDBERG

    IPC分类号： H04W8/12 ,  H04W48/06

    摘要： Triggering a temporary roaming after an occurrence of an event. In one aspect there is a method for triggering a temporary roaming, which the method includes a first node obtaining information indicating an occurrence of an event. The method further includes after obtaining the information, the first node (i) initiating a broadcast of a warning message providing a notification of the occurrence of the event and (ii) sending toward a second node belonging to a second PLMN a roaming activation request for requesting an activation of a roaming service. The method further includes after sending the roaming activation request, the first node receiving an acknowledgement message authorizing the roaming service and as a result of receiving the acknowledgement message authenticating the roaming service, the first node initiating a broadcast of an alarm message.

    Throttling-Based Traffic Steering
    7.
    发明申请
    Throttling-Based Traffic Steering 审中-公开

    公开(公告)号：US20180077599A1

    公开(公告)日：2018-03-15

    申请号：US15565711

    申请日：2015-04-17

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Mattias Tan Bergstrom ,  Tomas HEDBERG ,  Johnny KAROUT

    IPC分类号： H04W28/02 ,  H04W28/08

    CPC分类号： H04W28/0226 ,  H04W28/0215 ,  H04W28/0231 ,  H04W28/0236 ,  H04W28/0294 ,  H04W28/08 ,  H04W36/30 ,  H04W48/18

    摘要： Systems and methods for throttling-based traffic steering are disclosed, In some embodiments, a method of operation of a network node in a wireless communications network to provide traffic steering of a wireless device being served by the wireless communications network includes selecting the wireless device to be steered away from the wireless communications network and throttling a connection of the wireless device to the wireless communications network to provide traffic steering of the wireless device away from the wireless communications network. In some embodiments, this connection throttling will induce the wireless device to steer away from the wireless communications network to a different wireless communications network such as a wireless local access network.

    MANAGING NON-COORDINATED RADIO ACCESS NETWORKS
    8.
    发明申请
    MANAGING NON-COORDINATED RADIO ACCESS NETWORKS 有权

    公开(公告)号：US20210068046A1

    公开(公告)日：2021-03-04

    申请号：US16980945

    申请日：2018-03-16

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Filip MESTANOV ,  Tomas HEDBERG ,  Jari VIKBERG

    IPC分类号： H04W48/18 ,  H04W48/10

    摘要： In an aspect, a method of a mobility management node is provided for managing a plurality of non-coordinated radio access networks (RANs) in a wireless communication network.
    The method comprises receiving, from a base station of a first of the plurality of RANs, information indicating frequencies available in the first RAN for accessing a network served by the mobility management node, acquiring information identifying a base station of a second of the plurality of RANs, said network being operated by an operator different from those operating the first and second RANs; and transmitting, to the base station of the second RAN, the information indicating the frequencies available in the first RAN for accessing said network.