Abstract: The present disclosure is related to methods, user equipments (UEs), and network nodes for managing time alignment (TA). The method at a UE for managing TA related configuration comprises: receiving, from a net-work node, one or more TA related configurations; determining a TA related configuration from the received one or more TA related configurations at least partially based on at least one of a beam in which the UE is currently camped, a reference signal which is currently detected by the UE, and a configured grant (CG) configuration which is currently applied at the UE; and applying the determined TA related configuration.

Abstract: A method for communications is proposed. The method may comprise receiving a signaling message from a network node. The signaling message may indicate a subcarrier spacing numerology for a synchronization signal transmission. The method may further comprise determining the subcarrier spacing numerology, based at least in part on the signaling message.

Abstract: Disclosed are a Digital Enhanced Cordless Telecommunications (DECT) base station, a handset and a communication system. The DECT base station is installed with at least two different voice codecs and is configured to sequentially judge whether the voice codecs of the DECT base station match voice codecs of a handset according to a first codec information data packet sent by the handset, and when a matching is successful, send a response information to the handset to perform voice communication with the handset through a matched voice codec. By using the DECT base station can guarantee the normal voice communication between the DECT base station and the handset in the condition of installing voice codecs in the DECT base station.

Abstract: A method performed by a user equipment, UE, is provided. The method comprises detecting that the UE has lost navigation system coverage partially or wholly. The method further comprises, after the detection, transmitting towards a network node a loss notification indicating that the UE has the lost navigation system coverage.

Abstract: A wire terminal protector, an assembly component, and a household cooking appliance are provided. The wire terminal protector includes a first component and a second component. The first component and the second component are assembled to form an enclosed space. One or both of the first component and the second component are provided with a first through-hole that connects the enclosed space to an outside. A wire terminal is accommodated in the enclosed space, and the first through-hole is configured for insertion of a wire into the enclosed space.

Abstract: The present invention relates to the technical field of catalyst preparation, disclosing a preparation method and application of a coated vanadium-tungsten-titanium oxide monolithic SCR catalyst. The method includes the steps of mixing a vanadium oxide precursor, a tungsten oxide precursor, titanium dioxide, an inorganic adhesive, an organic adhesive and a macromolecular surfactant with deionized water and stirring them to obtain a thick liquid; adding a pH adjuster to the thick liquid to make its pH 1.5-4.5; impregnating a cordierite honeycomb carrier in the thick liquid to obtain a preliminarily-impregnated catalyst and dried and calcined the preliminarily-impregnated catalyst to obtain a finished catalyst. The method has advantages such as simple operation, easy repetition and short time-consuming, so it can be applied to exhaust gas post-treatment of a marine diesel engine, and provide a good choice for catalysts used to denitrify medium and high temperature exhausted gas from marine engines.

Abstract: The present disclosure provides a method in a terminal device. The method includes: receiving, from a network node, at least one of cell specific Time Division Duplex, TDD, uplink-downlink configuration information and User Equipment, UE, specific TDD uplink-downlink configuration information; and determining whether a slot is available for Physical Uplink Shared Channel, PUSCH, repetition based on the at least one of the cell specific TDD uplink-downlink configuration information and the UE specific TDD uplink-downlink configuration information.

Abstract: The embodiments herein relate to timing advance offset for uplink/downlink switching in New Radio (NR). In one embodiment, there proposes a method in a wireless communication device, comprising: determining a timing advance (TA) offset for uplink/downlink switching, wherein the TA offset is at least based on the time offset requirement for uplink/downlink switching in different scenarios used in communication between the wireless communication device and a network node; applying the determined TA offset in the uplink communication from the wireless communication device to the network node. With embodiments herein, uplink/downlink switching time for NR is defined.

Abstract: Provided is a preparation method of a detector material. The present disclosure epitaxially grows a buffer layer on a surface of a gallium arsenide substrate, deposits a silicon dioxide layer on the buffer layer, and etches the silicon dioxide layer on the buffer layer according to a strip pattern by photolithography and etching to form strip growth regions with continuous changes in width. Finally, a molecular beam epitaxy (MBE) technology is used to epitaxially grow the detector material in the strip growth regions under set epitaxy growth conditions. Because of the same mobility of atoms arriving at the surface of the substrate, numbers of atoms migrating to the strip growth regions are different due to different widths of the strip growth regions, such that compositions of the material change with the widths of the strip growth regions or a layer thickness changes with the widths of the strip growth regions.

Abstract: Embodiments of the present disclosure provide methods, apparatus, and computer program products for timing advance. A method in a wireless device, comprises: determining if a timing advance command received in a media access control (MAC) control element is an absolute timing advance command; and when it is determined that the timing advance command is an absolute timing advance command, determining a timing advance based on all bits of the timing advance command.

Abstract: A method, system and network node are disclosed. According to one or more embodiments, a parent network node configured to communicate with a network node is provided. The parent network node is configured to, and/or includes a radio interface and/or includes processing circuitry configured to: enable a first timing configuration, wherein the first timing configuration enables downlink transmission timing for the network node to be aligned with the downlink transmission timing of the parent network node; and based on the first timing configuration, switch to a second timing configuration, wherein the second timing configuration enables uplink transmission timing of the network node to be aligned with the downlink transmission timing of the network node.

Abstract: Embodiments of the present disclosure provide methods, apparatus, and computer program products for configured grant (CG)-based transmission. A method comprises: determining one or more synchronization signal and physical broadcast channel blocks (SSBs); determining one or more physical uplink shared channel (PUSCH) resources mapped to the determined one or more SSBs, according to mapping information on mappings between a set of SSBs and a set of PUSCH resources; and transmitting to a network node, data of the CG based transmission by utilizing the determined one or more PUSCH resources.

Abstract: A method, network node and wireless device (WD) for collision handling, uplink control channel information (UCI) multiplexing and repetition for transport block (TB) transmission on a multi-slot physical uplink shared channel (PUSCH) are disclosed. According to one aspect, a method in a WD includes configuring a multi-slot physical uplink shared channel (PUSCH) by overlapping a multi-slot PUSCH with at least one of another PUSCH and/or a physical uplink control channel (PUCCH).

Abstract: Various embodiments of the present disclosure provide a method for using indication information of time domain resource allocation. The method comprises receiving from a network node indication information of time domain resource allocation for a first type of message. The method further comprises determining a location of time domain resource for a first type of message based at least in part on the indication information and/or configuration information.

Abstract: The present disclosure provides a method (1300) in a network device. The method (1300) includes: determining (s1310) a RACH configuration according to at least one random access procedure, wherein the RACH configuration comprises a preamble mapping indication indicating mapping of RACH preambles to SSBs and a SSB mapping indication indicating mapping of SSBs to ROs; transmitting (s1320) the RACH configuration; and receiving (s1330) a RACH preamble which is transmitted according to the RACH configuration from a terminal device.

Abstract: Methods and systems are described for assisting a user equipment in moving from a first cell to a second cell in a telecommunications system. Embodiments include triggering the sending of ephemeris data, or other data, in a neighboring cell into which a user equipment is moving. The user equipment can send, while in a first cell, a request for triggering broadcast of data in the neighboring cell, according to configuration information. The user equipment can then enter the neighboring cell and receive the data.

Abstract: Embodiments of the present disclosure provide methods, apparatus, and computer program products for configured grant (CG)-based transmission in non-RRC connected state. A method comprises determining resource configuration indicative of one or more physical uplink shared channel (PUSCH) resources allocated for the CG based transmission; and transmitting to a network node, data of the CG based transmission from a user equipment in the non-RRC connected state by utilizing the one or more PUSCH resources according to the determined resource configuration.

Abstract: Embodiments of the present disclosure provide methods, apparatus, and computer program products for configured grant (CG)-based transmission. A method comprises: determining one or more synchronization signal and physical broadcast channel blocks (SSBs); determining one or more physical uplink shared channel (PUSCH) resources mapped to the determined one or more SSBs in an association period, according to mapping information on mappings between a set of SSBs and a set of PUSCH resources; and transmitting to a network node, data of the CG based transmission by utilizing the determined one or more PUSCH resources. The association period is a time period in which all SSBs in the set of SSBs are mapped at least once to respective PUSCH resources.

Abstract: A system and method for providing time domain allocations in a communication system. In an embodiment, an apparatus operable in a communication system and including processing circuitry is configured to receive an indication of a time domain allocation in downlink control information associated with a radio network temporary identifier (“RNTI”) identifying the apparatus, and employ the time domain allocation associated with the RNTI for transmissions associated with the apparatus. In another embodiment, an apparatus operable in a communication system and including processing circuitry is configured to associate a time domain allocation with a RNTI identifying a user equipment, and provide an indication of the time domain allocation in downlink control information to allow the user equipment to employ the time domain allocation associated with the RNTI for transmissions associated therewith.

Abstract: Various embodiments of the present disclosure provide a method for random access. The method which may be performed by a terminal device comprises determining a interlace configuration for uplink shared channel transmission to a network node in a two-step contention-free random access procedure. The method further comprises performing the uplink shared channel transmission to the network node in the two-step contention-free random access procedure, according to the determined interlace configuration. According to some embodiments of the present disclosure, the interlaced resource allocation for uplink shared channel transmission may be configured for a two-step contention-free random access procedure in a flexible and efficient way, so that the performance of the random access procedure can be improved.