Abstract: Device node of a (cellular) communication system including a base station node and a group of nodes; wherein the device node is configured to determine a field parameter to obtain a field parameter value and to transmit the respective field parameter value to the base station node using type-based multiple access resources; wherein the device node is configured to receive from the base station node information and to enable a type-based multiple access resource communication in response to the information.

Abstract: A motion-vector wrap-around coding tool may be reliably used, for instance, in the context of segmental video bitstream formation under switching between different video bitstream representations. A video encoder encodes a video and an indication into a data stream, which is valid for a sequence of pictures, and indicates that certain or all Random Access Skipped Leading (RASL) pictures within the sequence of pictures are coded in a manner excluding a predetermined set of one or more coding tools which includes a wrap-around motion compensation tool. A video decoder decodes from a data stream an indication that indicates that certain or all RASL pictures within a sequence of pictures are coded in a manner excluding a predetermined set of one or more coding tools including a wrap-around motion compensation tool.

Abstract: The present invention concerns a transceiver being configured to participate in at least one communication service provided by a wireless communication network, the transceiver having a communication interface for receiving and/or transmitting communication data pertaining to the at least one communication service. The transceiver is configured to transmit and/or receive the communication data pertaining to the at least one communication service only if at least one of the following predetermined criteria is met: a) the current location of the transceiver is determined to be inside a designated geographical area being related to the at least one communication service, b) the transceiver receives an intimation signal from a second being different to the at least one communication service, c) the transceiver received communication data pertaining to the at least one communication.

Abstract: A receiver is configured to receive and process a radio signal. The radio signal includes a first frequency band including a first signal, the first signal including a plurality of TDD-frames. The receiver is configured to evaluate reception of downlink data to obtain evaluation data. The receiver is further configured to transmit the evaluation data in a second frequency band outside of the first frequency band.

Abstract: Interpolation between explicitly signaled CPB (or HRD) parameters at selected bit rates is used to achieve a good compromise between CPB parameter transmission capacity and CPB parametrization effectiveness and may be, particularly, made in an effective manner.

Abstract: Concepts for a video coding are described. A first aspect provides a concept for determining an interlayer reference picture for inter-predicting a picture of a multi-layered video data stream. A second aspect provides a concept for the usage of an interlayer prediction tool in multi-layered video data streams. A third aspect is concerned with a determination of a maximum temporal sublayer of an OLS or a maximum temporal sublayer to be decoded.

Abstract: An embodiment of a user equipment supports conditional handovers to one or more cells of a cellular network. The user equipment is configured to receive configuration data from the cellular network. The configuration data indicates for a plurality of target cells of the cellular network, conditions to trigger a conditional handover to any of the target cells. The user equipment is further configured to check the conditions with respect to appliance, and, in case of appliance, trigger the conditional handover.

Abstract: Embodiments according to the invention comprise a device for operating in a wireless communication network. The device is to operate a model to estimate (and/or optionally to model) and/or to predict one or more parameters and/or a characteristics of the wireless communication network. Furthermore, corresponding entities, signals and methods are disclosed.

Abstract: A user device, UE, for a wireless communication network, is to transmit or receive at a plurality of configured or preconfigured opportunities, like a plurality or semi-persistent scheduling, SPS, or configured grant, CG, opportunities; and wherein, responsive to one or more criteria, the UE is to skip one or more of the SPS or CG opportunities.

Abstract: An apparatus for a wireless communication system is described, where the wireless communication system includes one or more UEs and a plurality of cells. A UE entering into a predefined handover event measures a channel condition of one or more neighboring cells for a predefined time, e.g., the time to trigger, TTT. The apparatus adapts the TTT based on one or more channel conditions of the one or more neighboring cells.

Abstract: A wireless communication system includes a plurality of user devices, UEs. The UE communicates with one or more further UEs using a sidelink, SL. The UE operates in a Discontinuous Reception, DRX, mode. When out-of-coverage, the UE obtains one or more resources available for a transmission from an assistance information message, AIM, received from one or more of the further UEs during an ON duration of one or more DRX cycles, and/or from an assistance information message, AIM, received from one or more of the further UEs during a listening duration, and/or by carrying out sensing in a set of sidelink resources or in a sidelink resource pool of the wireless communication system during an ON duration of one or more DRX cycles, and/or by carrying out sensing in a set of sidelink resources or in a sidelink resource pool of the wireless communication system during a listening duration.

Abstract: Aspects of a trustworthiness check of a video data stream are described. According to a first aspect, a unique identifier which identifies a media asset to which a portion of a video data stream to be checked on trustworthiness belongs, is included into the trustworthiness check. According to a second aspect, a certificate of a content provider for performing the trustworthiness check is retrieved from a track of editors stored at an external resource. A third aspect provides a method for identifying a portion of a video data stream to be checked on trustworthiness using a digital signature. According to a fourth aspect, a digital signature for checking a portion of a video data stream is retrieved from an external resource.

Abstract: A user device, UE, is described which monitors a plurality of beams for a predefined time period for one or more predefined event criteria and determines a meeting of the one or more predefined event criteria using a Layer1 measurement. The one or more of the predefined event criteria include one or more of the following: LTM2, LTM3, LTM4, LTM5. Responsive to meeting one or more of the predefined event criteria, the UE provides a measurement report. The UE sends the measurement report to a network entity in case a leaving condition is met, the measurement report having a CRI and/or a SSBRI.

Abstract: A user device, UE, for a wireless communication network, is described. The UE is to communicate with one or more further UEs in the wireless communication network over a sidelink, SL. The UE is configured or preconfigured to support sidelink carrier aggregation, SL-CA, the SL-CA comprising a plurality of component carriers, CCs. The UE is to select the CCs for the SL communication in accordance with a configuration or pre-configuration of the SL-CA, and/or based on inter-UE coordination, IuC, information indicating available/preferred or unavailable/not-preferred resources or a collision, e.g., collision indicator, CI.

Abstract: In the field of wireless communication systems or networks, the design of resource pools as they may be used in sidelink communications among users of the wireless communication system, for example in V2X applications, is described. In particular, an improved resource pool design, for example for resource pools to be used in sidelink communications in V2X services in view of the advantages defined by the NR 5G standard, is presented.

Abstract: The present invention concerns a novel form of communication within a cellular wireless communication network. One aspect of the invention concerns a User Equipment for a cellular network, wherein the UE inter alia includes a first interface for UE-to-Basestation communication configured to communicate with a base station of the cellular network and a second interface for UE-to-UE communication configured to communicate with one or more other UEs of a UE-Group to which the UE belongs. According to the invention the UE is configured to receive via its first interface configuration data for configuring its second interface, and to coordinate, via the second interface, a communication within the UE Group.

Abstract: Scene rendering apparatus for rendering a scene from a 3D scene description data, configured to derive, from the 3D scene description data, first data defining a 3D object and second data defining an animation of the object and trigger condition information which defines a condition for viewing position and/or viewing orientation. Additionally, the scene rendering apparatus is configured to check whether the condition for viewing position and/or viewing orientation is met, and responsive to the condition for viewing position and/or viewing orientation being met, trigger the animation of the object.

Abstract: This invention concerns a method for viewpoint-dependent rendering of a 3D object inside a scene. The method has a step of parsing rendering information from a scene description document, and a step of selecting one neural network out of a plurality of pre-trained neural networks for rendering the 3D object, wherein the pre-trained neural networks are each trained for rendering the 3D object with different viewpoint-dependent representation qualities, wherein each neural network has one or more main viewpoints from where the 3D object is rendered with a highest representation quality, wherein the rendering information indicates the respective main viewpoint belonging to each neural network.

Abstract: A receiver receives and processes a data signal having at least one data signal block. The data signal block has a number of symbols in the time domain and a number of sub-carriers in the frequency domain. The data signal block includes a control region to provide control data to the receiver and a payload region to provide payload data to the receiver. Payload data is allocated to the control region of the data signal block.

Abstract: A video decoding apparatus includes processing circuitry configured to perform operations comprising: receiving, from a video data stream, a sequence parameter set (SPS); parsing, from the SPS, an extra slice header bit map; mapping one or more bits in the extra slice header bit map to one or more flags that indicate presence or non-presence corresponding to a syntax element in a slice header; determining a number of extra slice header bits based on an amount of the one or more flags that indicate presence; and parsing, from the video data stream, the syntax element in the slice header based on the determined number of extra slice header bits.