Abstract: Provided are a data processing method and device, and a storage medium. The method includes: receiving configuration information of a blockchain from a second network element; and putting collected on-chaining information on the blockchain according to the configuration information of the blockchain.

Abstract: The present disclosure describes methods, system, and devices for delivering service characteristics information. One method includes sending, by a first network node, downlink (DL) data to a second network node, the DL data comprising service characteristic information corresponding to a data burst comprising at least one protocol data unit (PDU) set. Another method includes receiving, by a second network node, DL data from a first network node, the DL data comprising service characteristic information corresponding to a data burst comprising at least one PDU set.

Abstract: The present disclosure describes methods, system, and devices for delivering quality of service (QoS) flow information. The method includes sending, by a first network node, a first message via a communication interface to a second network node, the first message comprising a list of parameters corresponding to a data burst comprising at least one protocol data unit (PDU) set; and receiving, by the first network node, a second message via the communication interface from the second network node, the second message being responsive to the first message.

Abstract: Provided are a data processing method and device, and a storage medium. The method includes: receiving configuration information of a blockchain from a second network element, where the configuration information includes: application layer blockchain on-chaining auxiliary information, or application layer blockchain uplink auxiliary information and application layer blockchain configuration information; and putting terminal application layer information on the blockchain according to the application layer blockchain on-chaining auxiliary information.

Abstract: This disclosure is generally directed to wireless communication systems and methods and relates particularly to monitoring and reporting of uplink and downlink data transmission latency according to a configurable timing and data granularity. The various example implementations disclosed herein provide a mechanism for the network side of the wireless network system to flexibly configure the monitoring, measurement, calculation, and reporting of information related to downlink and uplink data transmission latency in a collaborative manner among the various network nodes, devices and entities, and between the control-plane and user-plane of the wireless network. The disclosed implementations provide a configurable network latency segmentation scheme in addition to configurable timing, data or data flow granularity, content, and format for the monitoring/measurement/calculation/reporting of relevant latency information.

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: receiving, by a first wireless communication node from a second wireless communication node, a first request message comprising activation or deactivation assisting information of a secondary cell group, SCG; and transmitting, by the first wireless communication node to a third wireless communication node, a second request message in response to the activation or deactivation assisting information to activate or deactivate the SCG.

Abstract: The present disclosure describes methods, system, and devices for configuring supporting a layer 1 or layer 2 signaling (L1/L2) based inter-cell mobility. One method includes supporting, by a first network node, a mobility triggering for a user equipment (UE) from the first network node to a second network node by: sending, by the first network node, a first message for the UE to a third network node, the first message comprising mobility information indicating a list of to-be-switched candidate cells for the UE. Another method includes supporting, by a third network node, a mobility triggering for a UE from a first network node to a second network node by: receiving, by the third network node, a first message for the UE from the first network node, the first message comprising mobility information indicating a list of to-be-switched candidate cells for the UE.

Abstract: The present disclosure describes methods, system, and devices for modifying candidate cells for a layer 1 or layer 2 signaling (L1/L2) based inter-cell mobility. One method includes modifying, by a first network node, at least one candidate cell (CC) for an inter-cell mobility based on a measurement report by: receiving, by the first network node, the measurement report from a user equipment (UE); and sending, by the first network node, a CC modification message to a second network node, the CC modification message comprising a modified CC list based on the measurement report. Another method includes supporting modification of at least one CC for an inter-cell mobility based on a measurement report by: receiving a CC modification message from a first network node, the CC modification message comprising a modified CC list based on the measurement report that is received by the first network node from a UE.

Abstract: This document generally relates to wireless communication that includes a first communication node that adds a time value to a history information of a user device in response to a dwelling time exceeding 4,095 seconds or exceeding a predetermined upper time value that the user device stays in a cell, where the time value accurately indicates the dwelling time. The first communication node may transmit the history information including the time value to a second communication node. Also, at least one communication node may add time values to at least one history information, where the time values indicate dwelling times that a user device is in cells. At least one of the time values is for a dwelling time that exceeds 4,095 seconds or a predetermined upper time value and accurately indicates the dwelling time. The at least one communication node may correlate the at least one history information.

Abstract: Provided are an information processing method, apparatus, and device and a storage medium. The information processing method is applied by a first communication node and includes: receiving an upload related message sent by a second communication node, where the upload-related message carries upload configuration information; and performing an upload-related operation based on the upload configuration information.

Abstract: Provided are a data processing method and device, and a storage medium. The method includes: receiving configuration information of a blockchain from a second network element, where the configuration information includes: application layer blockchain on-chaining auxiliary information, or application layer blockchain uplink auxiliary information and application layer blockchain configuration information; and putting terminal application layer information on the blockchain according to the application layer blockchain on-chaining auxiliary information.

Abstract: A blockchain on-chain method includes receiving at least one piece of blockchain on-chain configuration information; and controlling on-chained data collection and data on-chain of a first network element and/or a second network element according to the received at least one piece of blockchain on-chain configuration information. In this manner, the blockchain technology is implemented in the wireless communication network, and the data on-chain of multiple base stations by the wireless communication network is supported, thereby improving the security and integrity of data communication.

Abstract: Provided are a data processing method and device, and a storage medium. The method includes: receiving configuration information of a blockchain from a second network element; and putting collected on-chaining information on the blockchain according to the configuration information of the blockchain.

Abstract: A quick connection device with a double-checked locking mechanism includes a connection housing and a locking mechanism, the locking mechanism including a first locking mechanism inserted into the connection housing and having a pedestal from which a pair of retaining arms extends, the pair of retaining arms being connected by a connection strip to form a retaining ring for fitting with an opposite plug-in tube, and having an elastic reset component; and a second locking mechanism inserted into the connection housing having a base from which locking arms and holding arms extend, the first locking mechanism being inserted between the locking arms and the holding arms, wherein the locking arms support a portion of the first locking mechanism and the second locking mechanism prevents movement of the first locking mechanism from the locked position to an unlocked position when the second locking mechanism is in a locked position.

Abstract: The invention discloses a wheel machining tool. A rough turning tool and a finish turning tool are respectively arranged on two sides of a tool head, the primary declination angle ? of the rough turning tool is set to 90° to 120°, and the primary declination angle ? of the finish turning tool is set to 85° to 95°; the axial height difference between the rough turning tool and the finish turning tool is set to 0.2-0.5 mm; the distance c between the rough turning tool and the tool head is set to 5-8 mm, and the distance b between the finish turning tool and the tool head is set to 3-5 mm. The rake angle ? of the rough turning tool is set to 12°-15°, the rake angle ? of the finish turning tool is set to 14°-17°.

Abstract: A quick connection device with a double-checked locking mechanism is provided, comprising a connection housing and a locking mechanism, the locking mechanism including a first locking mechanism inserted into the connection housing and having a pedestal from which a pair of retaining arms extends, the pair of retaining arms being connected by a connection strip to form a retaining ring for fitting with the opposite plug-in tube, and having an elastic reset component; and a second locking mechanism inserted into the connection housing having a base from which locking arms and holding arms extend, the first locking mechanism being inserted between the locking arms and the holding arms, wherein the locking arms support a portion of the first locking mechanism and the second locking mechanism prevents movement of the first locking mechanism from the locked position to an unlocked position when the second locking mechanism is in a locked position.

Abstract: The invention discloses a wheel machining tool. A rough turning tool and a finish turning tool are respectively arranged on two sides of a tool head, the primary declination angle ? of the rough turning tool is set to 90° to 120°, and the primary declination angle ? of the finish turning tool is set to 85° to 95°; the axial height difference between the rough turning tool and the finish turning tool is set to 0.2-0.5 mm; the distance c between the rough turning tool and the tool head is set to 5-8 mm, and the distance b between the finish turning tool and the tool head is set to 3-5 mm. The rake angle ? of the rough turning tool is set to 12°-15°, the rake angle ? of the finish turning tool is set to 14°-17°.