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    AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING
    5.
    发明公开
    AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING 审中-公开

    公开(公告)号：EP4507309A3

    公开(公告)日：2025-02-26

    申请号：EP24182174.3

    申请日：2011-02-08

    Applicant: Nokia Technologies Oy

    Inventor： Lainema, Jani ,  Ugur, Kemal

    IPC: H04N19/105 ,  H04N19/11 ,  H04N19/182 ,  H04N19/196 ,  H04N19/61

    Abstract: There is disclosed an apparatus, a method and a computer program for video coding. The apparatus comprises a selector configured for selecting a pixel for prediction; a projection definer configured for determining a projection of said pixel to a set of reference pixels; and a prediction definer configured for selecting one or more reference pixels from said set of reference pixels on the basis of said projection, and using said selected one or more reference pixels to obtain a prediction value for said pixel to be predicted.

    SCHEDULING REQUEST AND RANDOM ACCESS TRIGGERING FOR SDT
    6.
    发明公开
    SCHEDULING REQUEST AND RANDOM ACCESS TRIGGERING FOR SDT 审中-公开

    公开(公告)号：EP4475612A3

    公开(公告)日：2025-02-26

    申请号：EP24202052.7

    申请日：2022-10-20

    Applicant: Nokia Technologies Oy

    Inventor： WU, Chunli ,  TURTINEN, Samuli Heikki ,  KOSKINEN, Jussi-Pekka

    IPC: H04W72/115 ,  H04W72/21 ,  H04W72/23 ,  H04W74/0833

    Abstract: Example embodiments of the present disclosure relate to a device, method, apparatus and computer readable storage medium of scheduling request (SR) and random access (RA) triggering for small data transmission (SDT). In example embodiments, a terminal device receives, from a network device, a configuration of one or more configured grant (CG) resources for a SDT procedure and a list of one or more data radio bearers (DRBs) associated with respective logical channels (LCHs) allowed for SDT over at least one of the one or more CG resources. After the terminal device initiates the SDT procedure in an inactive mode, if the terminal determines that a buffer status report (BSR) is triggered, the terminal device determines whether a configuration of a SR mask is to be applied for a LCH configured for SDT.

    REFERENCE SIGNAL PATTERNS
    7.
    发明公开
    REFERENCE SIGNAL PATTERNS 审中-公开

    公开(公告)号：EP4510517A2

    公开(公告)日：2025-02-19

    申请号：EP24223028.2

    申请日：2017-01-05

    Applicant: Nokia Technologies Oy

    Inventor： KARJALAINEN, Juha Pekka ,  ENESCU, Mihai ,  KAIKKONEN, Jorma Johannes ,  HAKOLA, Sami-Jukka

    IPC: H04L27/26

    Abstract: Various communication systems may benefit from improved performance. For example, communication systems may benefit from a multi-functional reference signal that allows for the harmonization of different reference signal patterns. A method, in certain embodiments, may include constructing at a base station a reference signal including a plurality of reference signal patterns. The plurality of reference signal patterns can include at least one of a default reference signal pattern or a multi-functional signal pattern for at least one of uplink or downlink. The plurality of reference signal patterns can include at least one of partially overlapping or non-overlapping resource elements. In addition, the plurality of reference signal patterns are constructed dynamically for a specific user or group of users. The method may also include sending the reference signal from the base station to a user equipment.

    METHOD FOR CODING AND AN APPARATUS
    9.
    发明公开
    METHOD FOR CODING AND AN APPARATUS 审中-公开

    公开(公告)号：EP4472208A3

    公开(公告)日：2025-02-19

    申请号：EP24176817.5

    申请日：2011-10-21

    Applicant: Nokia Technologies Oy

    Inventor： Bici, Mehmet Oguz ,  Lainema, Jani ,  Ugur, Kemal

    IPC: G06T9/00 ,  H04N19/52 ,  H04N19/56 ,  H04N19/61 ,  H04N19/593

    Abstract: The disclosure relates to encoding and decoding image information. The encoding comprises receiving a block of pixels; receiving a block of pixels; creating a set of motion vector prediction candidates for the block of pixels; and examining the set to determine if a motion vector prediction candidate is a temporal motion vector prediction, a spatial motion vector prediction or a spatio-temporal motion vector prediction. If the motion vector prediction candidate is a temporal motion vector prediction, the motion vector prediction candidate is kept in the set. Alternatively, if the motion vector prediction candidate is a temporal motion vector prediction or a spatio-temporal motion vector prediction, the motion vector prediction candidate is kept in the set. On the other hand, if the motion vector prediction candidate is a spatial motion vector prediction, it is examined whether the set comprises a motion vector prediction candidate corresponding with the spatial motion vector prediction; and if so, the motion vector prediction candidate is removed from the set.

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