Abstract: A method of operating a wireless device in a wireless communication network. The method includes transmitting, to a network node, control information in a signaling structure, the signaling structure comprising a content header, the content header being indicative of size and/or type of one or more control information substructures of the signaling structure. The disclosure also pertains to related devices and methods.

Abstract: The present disclosure relates to a class of engineered polypeptides having a binding affinity for CD69 and provides a CD69-binding polypeptide comprising the sequence EX2X3X4AX6X7EIX10 X11LPNLX16X17X18QK X21AFKX25X26LKD. The present disclosure also relates to the use of such a CD69-binding polypeptide as a therapeutic, prognostic and/or diagnostic agent.

Abstract: A method of operating a wireless device in a wireless communication network. The wireless device is configured for communicating with a first transmission source, and for receiving synchronisation signaling from a second transmission source, wherein communicating with the first transmission source is based on a gap time interval between communication signaling and synchronisation signaling associated to the first transmission source. The disclosure also pertains to related devices and methods.

Abstract: There is disclosed a method of operating a transmitting radio node in a wireless communication network. The method includes transmitting first control signaling covering one or more first allocation units in a control transmission time interval, and transmitting second control signaling covering one or more second allocation units in the control transmission time interval, wherein the second control signaling is shifted relative to the first control signaling. The disclosure also pertains to related devices and methods.

Abstract: Systems and methods are disclosed herein for frequency adjustment in a wireless network, particularly a Non-Terrestrial Network (NTN). Embodiments of a method performed by a User Equipment (UE) are disclosed. In one embodiment, a method performed by a UE for compensating for a Doppler shift in a wireless network comprises obtaining, from a network node, a characterization of Doppler variations in a particular cell. The method further comprises tuning a local frequency reference fRef, of the UE to a received downlink frequency for the particular cell and adjusting the local frequency reference fRef, over time according to the pre-calculated characterization of Doppler variations in the particular cell. In this manner, the communication between the UE and the network node in the presence of large and varying Doppler shifts is enabled. Embodiments related to compensating for timing drift are also disclosed.

Abstract: A method is described for initiating a wireless network to connect an electronic device among a set of first-type electronic devices with a second-type electronic device. The method comprising: receiving, at a service server configured to service the set of first-type electronic devices, data pertaining to a user-id; retrieving, from a database, a unique network configuration associated with the user-id, wherein the unique network configuration is known beforehand by the second-type electronic device; selecting, at the service server, an electronic device among the set of first-type electronic devices; and sending, to the selected electronic device, the unique network configuration associated with the user-id for allowing the selected electronic device to initiate a wireless network using the unique network configuration associated with the user-id.

Abstract: A communication device can be configured to operate in a non-terrestrial network that includes a network node communicatively coupled to the communication device via a satellite. The communication device can determine when to perform an access offset determination (“AOD”) relative to a paging occasion (“PO”).

Abstract: A method by a communication device for supporting a random access procedure in a wireless communication network. The communication device provides an indicator for indicating a presence of an initial access request by the communication device. The initial access request is part of the random access procedure. The indicator comprises a pre-defined synchronization sequence, wherein one of: the indicator comprises a first access burst extending over one time slot, wherein the first access burst comprises the pre-defined synchronization sequence, which is longer than 41 bits, and the indicator comprises a second access burst extending over two time slots, the second access burst comprising the pre-defined synchronization sequence, which is longer than 88 bits. The communication device transmits the indicator on a random access channel in uplink to a network node. The indicator indicates the presence to the network node of the initial access request.

Abstract: Systems and methods are disclosed herein for supporting coherent transmissions in a wireless network such as a Non-Terrestrial Network (NTN). In one embodiment, a method performed by a wireless communication device comprises starting an uplink transmission and performing one or more actions comprising creating a time gap within the uplink transmission and/or muting a portion of the uplink transmission to support a timing advance of the continued uplink transmission. The method further comprises performing time-frequency compensation during a time period created by performing the one or more actions and continuing the uplink transmission after performing the time-frequency compensation. In this manner, a low-complexity method for achieving a compensation for a time variant Doppler shift is provided. This offers a predictability that can be used in a wireless network such as, for example, an NTN for supporting coherent demodulation and optimized receiver implementations.

Abstract: A method (1200) performed by a wireless device (110) includes obtaining a remaining service time (Tservice) associated with a first satellite or first spot beam. Based on the remaining service time, the wireless device determines whether to initiate a connection with the first satellite or first spot beam.

Abstract: A method by a wireless device includes determining that a Non-Terrestrial Network (NTN) is unavailable to the wireless device and/or will be unavailable to the wireless device. The wireless device determines not to perform an inactive mode or idle mode procedure during a period of time when the NTN is unavailable to the wireless device.

Abstract: Systems and methods are disclosed herein for frequency adjustment in a wireless network, particularly a Non-Terrestrial Network (NTN). Embodiments of a method performed by a User Equipment (UE) are disclosed. In one embodiment, a method performed by a UE for compensating for a Doppler shift in a wireless network comprises obtaining, from a network node, a characterization of Doppler variations in a particular cell. The method further comprises tuning a local frequency reference fRef, of the UE to a received downlink frequency for the particular cell and adjusting the local frequency reference fRef, over time according to the pre-calculated characterization of Doppler variations in the particular cell. In this manner, the communication between the UE and the network node in the presence of large and varying Doppler shifts is enabled. Embodiments related to compensating for timing drift are also disclosed.

Abstract: A Radio Network Node (RNN) and a method therein for providing improved robustness of a radio link between the RNN and a wireless device. The RNN and the wireless device operate in a communications network. The RNN transmits, towards the wireless device, a transmission with a first transmission mode associated with a first level of coverage extension. When a first period of time has elapsed, the RNN transmits, towards the wireless device, the transmission using a second transmission mode associated with a second level of coverage extension. The second level of coverage extension is higher than the first level of coverage extension.

Abstract: A method, network node and wireless device for reliable link performance for cellular Internet of things (IoT) and New Radio (NR) in non-terrestrial networks. In some embodiments, a network node configured to operate in a cellular non-terrestrial network is provided.

Abstract: Systems and methods are disclosed herein for selectively deactivating (partially or fully) Hybrid Automatic Repeat Request (HARQ) mechanisms in a cellular communications system. Embodiments disclosed herein are particularly well-suited for adapting HARQ mechanisms for non-terrestrial radio access networks (e.g., satellite-based radio access networks). Embodiments of a method performed by a wireless device and corresponding embodiments of a wireless device are disclosed. In some embodiments, a method performed by a wireless device for deactivating HARQ mechanisms comprises receiving, from a base station, an explicit or implicit indication that HARQ mechanisms are at least partially deactivated for an uplink or downlink transmission. The method further comprises determining that HARQ mechanisms are at least partially deactivated for the transmission based on the indication and transmitting/receiving the transmission with HARQ mechanisms at least partially deactivated.

Abstract: Methods and apparatus for obtaining a frequency offset corresponding to a Doppler shift of transmission and/or reception frequencies between a wireless device and a network node. In one embodiment a method is performed by a wireless device for operating in a non-terrestrial network, NTN, the NTN having at least one network node and a communication satellite, wherein the at least one network node is one of a terrestrial base station and a satellite base station or satellite gateway, the method includes obtaining a frequency offset corresponding to a Doppler shift of transmission and/or reception frequencies between the wireless device and the network node and applying the frequency offset to an uplink transmission to the network node.

Abstract: Methods, wireless device (120; 400) and wireless communication network (100), such as a network node (110; 600) thereof, for managing downlink signal information. The downlink signal information being information about signal quality and/or signal strength received by the wireless device (120) in a downlink. The wireless device (120) sends (203; 302), to the wireless communication network (100), a message indicating said obtained downlink signal information and which message is associated with the wireless device (120) requesting access to the wireless communication network (100). The downlink information being indicated in the message by a range that indicates how much the obtained downlink signal information exceeds a certain threshold. The range is determined based on a certain factor that the wireless communication network (100) has informed the wireless device (120) about.

Abstract: Methods and apparatuses are disclosed for configuring a search space to the WD based on a Control Channel Element (CCE) limit of the WD. According to one or more embodiments, a network node configured to communicate with a wireless device is provided. The network node includes processing circuitry configured to receive a Control Channel Element, CCE, limit of the wireless device and configure a search space for the wireless device to monitor based at least in part on the CCE limit of the wireless device.

Abstract: A wireless device, a Radio Access Network (RAN) node, and various methods are described herein for improving the coverage performance of the Extended Coverage (EC)-Random Access Channel (RACH). For instance, the wireless device, the RAN node, and various methods can improve the coverage performance of the EC-RACH by utilizing a new access burst (referred to herein as Extended Synchronization Access Burst (ESAB)), a new coding scheme (referred to herein as RACH11?) for the CC5 2TS EC-RACH, and/or an access burst mapping scheme for the CC5 2TS EC-RACH.

Abstract: A method is provided for improvising handover in a mobile station configured to operate a time division multiple access, TDMA, protocol in a global system for mobile communications, GSM, telecommunication network. The method comprises the steps of receiving a handover command requesting that the mobile station perform a handover operation from a serving cell to a target cell, and configuring the mobile station to transmit and receive user plane data with the serving cell and the target cell during a time period between receiving the handover command and the handover operation being completed.