Abstract: A method (800) of transferring Hybrid Automatic Repeat Request, HARQ, positive Acknowledgement, ACK, or Negative Acknowledgement, NACK, in a wireless communication system is presented. The wireless communication system comprises a first wireless device (110), a second wireless device (120) and a network node (150). The method (800) comprises transmitting (810), by the network node (150), a first transmission (510) to the first wireless device (110). In response thereto, the first wireless device (110) transmits (820) a first HARQ-ACK/NACK (515) associated with the first transmission (510). Responsive to control information provided to the second wireless device (120) indicating that the first HARQ-ACK/NACK (515) is to be forwarded to the network node (150), the second wireless device (120) relays (830) the first HARQ-ACK/NACK (515) to the network node (150).

Abstract: According to an aspect, there is provided a method performed by a first wireless device for managing received system information blocks, SIBs. The first wireless device has a direct signalling connection to a base station and an indirect signalling connection to the base station via a relay wireless device. The method in the first wireless device comprises receiving a SIB of a first type from the base station; receiving a SIB of a second type from the relay wireless device; and applying the system information, SI, comprised in the received SIBs.

Abstract: Embodiments herein may relate to a method performed by a first UE (10) for handling communication over a sidelink in a wireless communication network. The first UE receives a configuration from a network node to setup carrier aggregation over multiple carriers of a SL to a second UE (13). The first UE further selects one of the multiple carriers, in the received configuration, to establish a primary carrier connection between the first UE (10) and the second UE (13) for handling control signalling messages, and one or more of the multiple carriers as a secondary carrier connection between the first UE (10) and the second UE (13) for handling messages other than control signalling messages.

Abstract: Embodiments of the present disclosure provide a method and an apparatus for communication between devices. A method (100) performed by a first communication device comprises: receiving (S102) a first message originated from a second communication device; determining (S104) whether a message in a plurality of messages to be transmitted has a destination associated with the second communication device; selecting (S106) a second message from the plurality of messages; and transmitting (S108) the second message. According to embodiments of the present disclosure, by determining whether a message has a destination associated with the second communication device, the first communication device may select the desired destination for its transmission, particularly when a current transmission opportunity is required to be used for the second communication device.

Abstract: Embodiments described herein relate to methods and apparatuses for assisting in determining positioning of a remote user equipment that is communicating with a network via sidelink, SL, communication. A method in an Access and Mobility Management Function, AMF, comprises receiving a first request for positioning information associated with the remote UE from a Gateway Mobile Location Centre, GMLC; and transmitting a first response to the first request, wherein the first response comprises: an indication of a location of the remote UE to the GMLC, and an indication that the remote UE is connecting to the network via the relay UE.

Abstract: A method, network node and a wireless device (WD) for indicating sidelink remote WD during positioning are disclosed. According to one aspect, a method in a network node configured to operate a location management function (LMF) includes, when a relay status message indicating that a remote WD is connected with an L2 relay is received by the network node, selecting a positioning process to determine a position of the remote WD without assistance from a second network node operating as a radio base station.

Abstract: There is provided mechanisms for triggering mobility measurements. A method is performed by a network node. The method comprises obtaining information about backhaul link quality of a wireless backhaul link of the network node. The method comprises, as a result thereof, sending, to at least a subset of all UEs served by the network node in a cell, an indication for the subset of UEs to perform mobility measurements. The method comprises receiving mobility measurement reports from the subset of UEs. The method comprises determining a handover action for the subset of UEs based at least on the backhaul link quality and on the mobility measurement reports.

Abstract: A sulfur-tolerant catalyst can be used in the sulfur-tolerant shift catalytic reaction. The catalyst has a carrier and a molybdenum oxide, a cobalt oxide and a cobalt-molybdenum-based perovskite composite oxide carried thereon. The cobalt-molybdenum-based perovskite composite oxide contains a molybdenum element, a cobalt element, an A element, and an oxygen element. The A element is one or more selected from a group consisting of a rare-earth metal element, an alkali metal element and an alkaline earth metal element.

Abstract: Provided are a high-temperature-resistant wear-resistant brush material and a preparation method thereof. The preparation method includes: mixing an epoxy resin, polyacrylamide and polycaprolactone, conducting a heat treatment and crushing, dispersing an obtained powder in a tetrahydrofuran aqueous solution, adding an anhydride compound and uniformly mixing, conducting a reaction under ultraviolet irradiation while stirring, and conducting vacuum freeze drying after the reaction is finished, to obtain a product A; mixing a rare earth metal, iron and a quicklime, pretreating, calcining, dissolving a resulting calcined product in an organic alcohol solution after the reaction is finished, adding nanoparticles, uniformly stirring, maintaining a temperature, and then filtering, washing and drying to obtain a product B; and mixing the product A, the product B and an auxiliary agent, uniformly stirring in a kneader, and finally drawing to obtain the high-temperature-resistant wear-resistant brush material.

Abstract: A first radio base station (BS), a second BS and a core network (CN) node are provided, as are methods of operating the BSs and CN node when a first base station is to be replaced by a second BS. The first BS transfers to the second BS, information indicative of a BS state associated with the operation of the first BS; stops transmission to/from all wireless devices (WDs) to which the first BS is currently providing radio access; and transfers, to the second BS, information indicative of a plurality of WD states, a WD state being associated with a WD. The second BS then provides radio access to WDs, to which the first BS has hitherto provided radio access. The CN node can identify a need to replace a first BS; send a swap-in request to the first BS; and send a swap-out request to the second BS.

Abstract: A method, performed by a wireless device (130), for handling an indication. The wireless device (130) operates in a wireless communications network (100). The wireless device (130) obtains (201) a first indication. The first indication indicates that the wireless device (130) is to report, to a network node (110) operating in the wireless communications network (100), a first indicator of a signal to noise ratio in a channel between the wireless device (130) and the network node (110) in inactive state. The first indication indicates that the wireless device (130) is to report the indicator as part of a procedure to transmit data from the network node (110) to the wireless device (130) while the wireless device (130) is in inactive state. Publ.

Abstract: A deep fryer includes a pot body, a frying basket, a handle and an adjustment assembly. The pot body is provided in a furnace body; the frying basket is provided in the pot body, and the handle is detachably connected to the frying basket. The adjustment assembly includes a slide rail, a slide rod and a locking member. The slide rail is provided at the outer wall surface of the pot body; the slide rod is slidably provided at the slide rail along a first direction and is configured to abut against the inner wall of the furnace body, and the locking member is provided at the slide rail and is configured to lock the position of the slide rod.

Abstract: A method performed by a remote device (10) for handling communication in a wireless communications network. The remote device performs a SDT communication with a radio network node (12) via a relay device (15).

Abstract: A fryer includes a pot body, a frying basket and a handle assembly, and the pot body is provided with an open cavity. The frying basket is arranged in the open cavity, and the outer wall surface of the frying basket is provided with a clamping member and an inserting block. The handle assembly includes a gripping rod corresponding to the inserting block, a hook connected to the gripping rod and a locking ring slidably arranged on the gripping rod. The hook is clamped with the clamping member, and the locking ring is slidable along the gripping rod so that the inserting block is inserted into the locking ring.

Abstract: Methods and apparatus supportive to D2D communications are disclosed. A method performed by a relay user equipment, relay UE, comprises: monitoring a data traffic volume at the relay UE; and determining a size of a first portion of the data traffic volume related to the relay UE, and a size of a second portion of the data traffic volume related to a remote UE that is connected to the relay UE.

Abstract: According to some embodiments there is provided a method performed by a first assisting device for assisting communication between a first user equipment and a network node The method comprises receiving data from the network node intended for the first user equipment during a first time period during which the first user equipment is inactive. The method further comprises buffering the data until a second time period in which the first user equipment is active; and transmitting the data to the first user equipment during the second time period.

Abstract: Methods, a terminal device and a network node for uplink transmission, in which the terminal device transmits a transport block (TB) to a network node with a first configured grant. The terminal device retransmits the TB to the network node autonomously with a second configured grant.

Abstract: An electronic paper includes a base substrate, and a plurality of pixel units each including a pixel driver circuit and a display unit. The display unit includes a first electrode, an electronic ink layer, and a second electrode arranged in a stack. The electronic ink layer includes a plurality of microcapsules or a plurality of microcups. Pixel driver circuits of pixel units in a same column are connected to a same data line. The plurality of pixel units are divided into a plurality of pixel unit groups each including multiple pixel units arranged side by side in a row direction and/or a column direction. The electronic paper includes a plurality of first connection pads on the base substrate. Data lines connected to at least two columns of pixel driver circuits connected to different gate lines are connected to a same first connection pad.

Abstract: Systems and methods for providing assistance information related to a sidelink connection are provided. A wireless device is configured to determine a condition associated with a sidelink connection between the wireless device and a second wireless device. The condition can be related to an instability of the sidelink connection. Assistance information is transmitted to a network node in accordance with determining the condition associated with the sidelink connection. One or more sidelink positioning measurements can be modified accordingly.