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    APPARATUS, METHOD AND SW FOR HARQ CONTROL
    1.
    发明申请
    APPARATUS, METHOD AND SW FOR HARQ CONTROL 有权

    公开(公告)号：US20220329359A1

    公开(公告)日：2022-10-13

    申请号：US17597326

    申请日：2019-07-04

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Dani Korpi ,  Leo Kärkkäinen ,  Mikko Honkala ,  Janne Huttunen ,  Mikko Uusitalo

    IPC: H04L1/18 ,  H04W72/08 ,  H04W72/04

    Abstract: An apparatus, method and SW for HARQ control are disclosed. The method includes: analyzing (514) a beginning part of a data packet received on a specific frequency band and in a scheduled slot between a user apparatus and a radio access network to predict a success of decoding the data packet after received in full; and controlling (516) a hybrid automatic repeat request procedure associated with the data packet based on the predicted success using the specific frequency band and the scheduled slot for full-duplex inband signaling.

    Reducing coverage problems via dynamic measurements
    2.
    发明授权
    Reducing coverage problems via dynamic measurements 有权

    公开(公告)号：US11405804B2

    公开(公告)日：2022-08-02

    申请号：US16643579

    申请日：2017-09-01

    Applicant: Nokia Technologies Oy

    Inventor： Martti Moisio ,  Zexian Li ,  Mikko Uusitalo

    IPC: H04W24/04 ,  G01C21/00 ,  H04W24/08 ,  H04W40/22 ,  H04W72/04

    Abstract: There is provided a method in a radio communication network providing a service for a plurality of devices, the method comprising: determining a service outage probability for a device that is going to move to a sub-area of a coverage area of the network, the service outage probability associated with said sub-area; in response to determining that the service outage probability exceeds a threshold, requesting a measurement device to move to said sub-area and to perform one or more radio frequency measurements; determining whether the service outage probability exceeds another threshold based at least on the requested one or more radio frequency measurements; and triggering at least one action if the service outage probability exceeds said another threshold.

    Common random access channel resource based coordinated random access
    3.
    发明授权
    Common random access channel resource based coordinated random access 有权

    公开(公告)号：US10764928B2

    公开(公告)日：2020-09-01

    申请号：US15566757

    申请日：2015-04-24

    Applicant: Nokia Technologies Oy

    Inventor： Zexian Li ,  Juho Pirskanen ,  Martti Moisio ,  Mikko Uusitalo ,  Juha S. Korhonen

    IPC: H04W74/08 ,  H04W72/12 ,  H04W88/02

    Abstract: Various communication systems may benefit from reliable random access. For example, fifth generation (5G) wireless communication systems may benefit from a coordinated reliable random access technique based on common random access channel resources for a quality of service aware multi-connectivity link. A method can include preparing a random access message at a user equipment. The method can also include transmitting the random access message from the user equipment on a shared resource. The shared resource can include a resource, such as a random access channel, known by a plurality of access nodes or shared by a plurality of access nodes.

    Terminal discovery at a gateway node
    7.
    发明授权
    Terminal discovery at a gateway node 有权

    公开(公告)号：US10687197B2

    公开(公告)日：2020-06-16

    申请号：US15534104

    申请日：2014-12-12

    Applicant: Nokia Technologies Oy

    Inventor： Ilkka Keskitalo ,  Zexian Li ,  Mikko Uusitalo ,  Martti Moisio

    IPC: H04W8/00 ,  H04W4/70 ,  H04W4/02 ,  H04W84/04

    Abstract: In some example embodiments, there is provided a method. The method may include determining whether a communication terminal is within range of a wireless gateway to enable connection establishment between the wireless gateway and the communication terminal; and establishing at least one connection between the wireless gateway and the communication terminal, when the communication terminal is determined to be within range. Related systems, methods, and articles of manufacture are also described.

    DISTRIBUTED SMALL-CELL SEARCH
    8.
    发明申请
    DISTRIBUTED SMALL-CELL SEARCH 有权
    分布式小细胞搜索

    公开(公告)号：US20160174088A1

    公开(公告)日：2016-06-16

    申请号：US14910181

    申请日：2013-08-06

    Applicant: Nokia Technologies Oy

    Inventor： Osman Yilmaz ,  Mikko Uusitalo ,  Carl Wijting

    IPC: H04W24/08 ,  H04W36/00 ,  H04W48/16 ,  H04W24/10

    CPC classification number: H04W24/08 ,  H04W24/10 ,  H04W36/0083 ,  H04W36/0088 ,  H04W48/12 ,  H04W48/16 ,  H04W84/045

    Abstract: Methods and apparatus, including computer program products, are provided for distributed small cell scanning. In some example embodiments, the method may include receiving, at a first user equipment, an indication to perform a distributed scan for one or more carrier frequencies with at least a second user equipment proximate to the first user equipment; performing, by the first user equipment in response to the received indication, the distributed scan by measuring a first carrier frequency during a first time period; and sending a measurement report of the first carrier frequency, when detected by the first user equipment. Related apparatus, systems, methods, and articles are also described.

    Abstract translation: 提供了包括计算机程序产品在内的方法和设备用于分布式小区扫描。 在一些示例实施例中，该方法可以包括在第一用户设备处接收用于对具有至少第二用户设备接近第一用户设备的一个或多个载波频率执行分布式扫描的指示; 由第一用户设备响应于接收到的指示，通过在第一时间段期间测量第一载波频率来执行分布式扫描; 以及当由所述第一用户设备检测到时发送所述第一载波频率的测量报告。 还描述了相关装置，系统，方法和制品。

    Latency reduction based on packet error prediction
    10.
    发明授权
    Latency reduction based on packet error prediction 有权

    公开(公告)号：US10652782B1

    公开(公告)日：2020-05-12

    申请号：US16705965

    申请日：2019-12-06

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Dani Johannes Korpi ,  Muhammad Irfan Ali ,  Mikko Uusitalo ,  Leo Karkkainen

    IPC: H04W28/04 ,  H04W28/02 ,  H04W24/10

    Abstract: According to an aspect, there is provided a network node comprising means for performing the following. Initially, a trained machine learning algorithm for predicting a probability of failed delivery of data packets based on measurements is maintained in a database. The network node performs, for each of its wireless communication links, the following. The network node causes performing measurements relating to a first wireless communication link to form a measurement data set and predicts, using the trained machine learning algorithm and the measurement data set, a probability of failed delivery of a data packet over the first wireless communication link. The network node determines whether the probability of failed delivery of the data packet exceeds a threshold. If it does, the network node transmits to a first receiver the data packet over the first wireless communication link and one of a copy of the data packet and redundancy data.

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