Abstract: A wireless communication method, a terminal device, and a network device, the method including: a terminal device sends indication information to a first network device, where the indication information is used to indicate that the terminal device fails to switch to a second network device.

Abstract: The present invention discloses a handover processing method, a terminal device and a network device. The method comprises: receiving a handover instruction; executing a handover on the basis of the handover instruction, during the handover execution, interacting with a target network device through a signaling radio bearer (SRB) and/or a data radio bearer (DRB) with the target network device; after receiving the handover instruction, the method further comprises: determining whether to release the SRB with a source network device on the basis of an SRB release condition; and/or, determining whether to release the DRB with the source network device on the basis of the DRB release condition.

Abstract: A method for conditional handover, a terminal device and a network device are provided. The method includes that: CHO configuration information is received, where the CHO configuration information includes measurement configuration information of a source cell; CHO processing is performed according to the CHO configuration information. In the solution provided in the application, since the CHO configuration information received by the terminal device includes the measurement configuration information of the source cell, the terminal device may perform CHO related measurement by using the measurement configuration information of the source cell, so as to reduce the number of measurement parameters maintained by the terminal device and reduce the complexity of CHO.

Abstract: The present disclosure provides a cell handover method and apparatus, a network device, a terminal device and a storage medium. The cell handover method includes: a first network device sends a handover request to a second network device, where the handover request includes at least one of the following: conditional handover indication information, and duration suggestion information for a first timer; the first network device receives a handover command sent by the second network device, where the handover command includes configuration information used for handover and duration of the first timer, and the first timer is configured to control an effective time of the configuration information in the handover command; and the first network device sends the handover command and a condition set by the first network device for a terminal device to initiate handover to the second network device, to the terminal device.

Abstract: A semiconductor structure and a method of fabricating therefor are disclosed. A second contact pad (500) is arranged lateral to a first contact pad (420) in an interconnect structure (400). As a result, during fabrication of the interconnect structure (400), the first contact pad (420) will not be present alone in a large bland area, due to the presence of the second contact pad (500). Thus, a pattern feature for the first contact pad (420) will not be over-resolved, increasing formation accuracy of the first contact pad (420) and thus guaranteeing good electrical transmission performance of the resulting interconnect structure (400).

Abstract: A control signaling processing method, a device, and a system relate to the field of communications technologies, to perform integrity protection on control signaling exchanged between a DU and UE in a CU-DU separated access network architecture. The method includes: determining, by a DU, integrity protection parameters and an integrity protection algorithm, where the integrity protection parameters and the integrity protection algorithm are used to perform integrity protection on a signaling radio bearer between the DU and UE; determining, by the DU, a message authentication code MAC-I based on the integrity protection parameters and the integrity protection algorithm; and receiving, by the DU, control signaling sent by an RRC layer of the DU, and sending, to the UE, the control signaling carrying the MAC-I.

Abstract: Embodiments of the present application relate to a method and a device for cell switching, the method includes: receiving, by a terminal device, at least one pre-switching command from a source cell base station, where the at least one pre-switching command includes configuration information for at least one candidate target cell; receiving, by the terminal device, a first switching command from a source cell base station, where the first switching command is used to instruct the terminal device to switch to a first target cell, and the at least one candidate target cell includes the first target cell; switching, by the terminal device, based on the first configuration information of the first target cell included in the pre-switching command for the first target cell from a source cell to the first target cell, where the at least one pre-switching command includes the pre-switching command for the first target cell.

Abstract: The disclosure relates to the field of wireless communications and provides a method for dynamically indicating a Quality of Service (QoS) Flow Identity (ID) (QFI) and User Equipment (UE). The method includes: a UE obtains a Service Data Adaptation Protocol (SDAP) Service Data Unit (SDU) and obtains a first QFI to which the SDAP SDU belongs; maps the first QFI with a relatively large number of bits to a second QFI with a relatively small number of bits, here, a value of the first QFI is mapped to a value of the second QFI which is the same as the value of the first QFI when a value of the first QFI is less than a first preset threshold and the value of the first QFI is mapped to a value of an unmapped vacant position of the second QFI when the value of the first QFI is greater than the first preset threshold; and then includes the second QFI in an SDAP header. Thus, communication service may be implemented better on the basis of an existing communication standard.

Abstract: An embodiment of the present disclosure relates to a handover method between network devices and a terminal device. The method includes receiving, by a terminal device, at least one handover command corresponding to a plurality of target network devices, the at least one handover command corresponding to the plurality of target network devices including a first handover command, and the first handover command including configuration information of a first target network among the plurality of target network devices; if the terminal device determines to establish a connection with the first target network device according to the first handover command, starting, by the terminal device, a first access timer corresponding to the first target network device; and establishing, by the terminal device, a connection with the first target network device according to the first access timer.

Abstract: Provided are a method for radio communication and a terminal device. The method comprises: upon experiencing a radio link failure (RLF), a terminal device initiating a handover process, a re-establishment process or a reporting process. The terminal device includes a processor and a memory configured to store a computer program. The processor is configured to invoke and execute the computer program to, determine that Radio Link Failure (RLF) occurs on the terminal device; and initiate a handover process, a re-establishment process or a reporting process.

Abstract: Provided are a cell handover method, a terminal device, and a network device that can implement cell handover in scenarios such as high-speed mobile scenarios and high-frequency deployment scenarios. The cell handover method includes receiving, by a terminal device, first configuration information sent from a network device serving a first cell. The first configuration information is used to instruct the terminal device to be handed over from the first cell to the second cell. The cell handover method further includes sending, by the terminal device, response information to the network device serving the first cell and/or the network device serving the second cell in response to the first configuration information.

Abstract: Disclosed in embodiments of the present application are a data transmission control method and a related product. The method comprises: an SDAP layer entity of a terminal receives an SDAP service data unit (SDU) from an application layer; the SDAP layer entity processes the SDAP SDU to obtain an SDAP protocol data unit (PDU); and the SDAP layer entity sends the SDAP PDU to a lower layer entity. According to a transmission method for an SDAP PDU without carrying RQI, the real-time performance of data processing of an SDAP layer on a terminal side is improved.

Abstract: A method for wireless accessing a node of a radio access network by a wireless device include the steps of launching by the wireless device a first access try to a node of said data network through a wireless access channel provided by said node, and if the first access try fails, launching by the wireless device a second access try to a network node through a wireless access channel after expiry of a second backoff time. The second backoff time is set in the wireless device in accordance with a priority value applying to the second access try.

Abstract: A method, a User Equipment and a non-transitory computer readable medium for DAPS handover are provided. The method includes that User Equipment (UE) triggers a Packet Data Convergence Protocol (PDCP) status report during a DAPS handover, upon UpLink (UL) data switching.

Abstract: Embodiments of the present disclosure relate to a data transmission method, a terminal device and a network device. The method includes: receiving a downlink data packet transmitted by a network device, where the downlink data packet includes an RQI; determining a working mode of the RQI, where the working mode of the RQI is used to determine an indication content of the RQI, the indication content includes whether a first mapping relationship and/or a second mapping relationship satisfies a reflective QoS mapping; determining the first mapping relationship and the second mapping relationship of an uplink data packet according to the working mode of the RQI and the RQI. The terminal device may determine, according to the RQI of only 1-bit, whether the first mapping relationship and the second mapping relationship of the uplink data packet to be transmitted to the network device satisfy the reflective QoS.

Abstract: Provided are a wireless communication method, a terminal device and a network device. The wireless communication method is used for the terminal device, and when the network device connected to the terminal device is switched from a source network device to a target network device, the connection between the terminal device and the source network device and the connection between the terminal device and the target network device are both maintained. Said method comprises: when the terminal device satisfies a first condition, releasing the connection between the terminal device and a source network device.

Abstract: A method and apparatus for processing a data flow, and a computer storage medium are provided. The data flow processing method includes receiving, by an electronic device, first information, where the first information is used to indicate a transmission manner of data flow(s). The method also includes processing, by the electronic device, the data flow(s) based on the first information.

Abstract: Disclosed are a method for transmitting data based on QoS, a network device and a terminal device. The method includes: determining, by the network device according to an attribute of a QoS flow, a QoS rule used by the terminal device for transmitting an uplink data packet; sending indication information to the terminal device, the indication information being for indicating the QoS rule. The network device determines the QoS rule used by the terminal device for transmitting the uplink data packet according to the attribute of the QoS flow. Number of bits occupied by a QFI in different QoS rules is different, so that the terminal device can correctly acquire the QFI based on the used QoS rule and acquires a mapping from application layer data to the QoS flow according to a QFI carried in a downlink data packet, thereby filtering and sending the data packet to be transmitted.

Abstract: Disclosed are a method for submitting data in sequence, a network device, a terminal device and a computer storage medium. The method comprises: when a bearer of data streams is transferred from a first network device to a second network device, the first network device sends first instruction information to the second network device, wherein the first instruction information is used for instructing the second network to transmit the transferred data streams on a new bearer in sequence.

Abstract: The embodiments of the present disclosure provide a method and apparatus for distinguishing between data formats, and a communication device. The method includes a terminal receives a downlink data packet, and determines whether the data format of the downlink data packet is a first data format or a second data format, wherein the first data format indicates that the downlink data packet is encrypted using a first key of a source base station and/or compressed using a first header compression format of the source base station, and the second data format indicates that the downlink data packet is encrypted using a second key of a target base station and/or compressed using a second header compression format of the target base station.