Abstract: The base station serves includes: a sending unit, configured to send a request message to a second network device, where the request message is used to enable the second network device to generate a first configuration for a bearer of a user equipment UE, and a type of the bearer is type 2 or type 3; and a generating unit, configured to generate a second configuration for the bearer when it is determined that the type of the bearer is type 2, where the sending unit is further configured to: send the first configuration and the second configuration to the UE when it is determined that the type of the bearer is type 2, and send the first configuration to the UE.

Abstract: Embodiments of the present invention provide a mobile terminal control method and a mobile terminal. When initiating connection establishment to an access network element corresponding to a target cell, a mobile terminal can at least skip sending, to an access network element corresponding to a serving cell, a measurement report of a measurement reporting event corresponding to indication information, and directly initiate connection establishment to the access network element corresponding to the target cell, so that the mobile terminal can initiate, in a timely manner, connection establishment to the access network element corresponding to the target cell.

Abstract: A data restoring method using compressed sensing and computer program product, the method includes (a) continuously measuring data for plural times to generate measurement results correspondingly, and processing the i-th measurement result using the compressed sensing, and starting to generate data matrix when times of measuring reaches a preset times of measurements N; (b) generating a first data matrix using the [(j+1)?N]th to the j-the measurements, and then generating a first restored data; (c) generating a second data matrix using the [(j+2)?N]th to the (j+1)-the measurements, and then generating a second restored data; (d) calculating an error between the first and the second restored data; (e) determining whether the error keeps constant for a predetermined number of times; (f) if not, repeating steps (c) to (e).

Abstract: An inter-frequency cell measurement operation in described. The operation includes: performing, by a terminal, when receiving a measurement command of a network side device, inter-frequency cell measurement, in different cases, based on the time specified in different measurement time parameters or based on measurement time parameters corresponding to the information about an inter-frequency band. As different measurement time parameters specify different time actually used for measurement. Not only can an inter-frequency cell that meets a measurement event be measured, but also the time for measurement by the terminal can be reduced, thereby reducing the power consumption of the terminal and enhancing the performance of the terminal.

Abstract: A female connector and a transmission wafer are provided. The female connector includes a housing and a plurality of transmission wafers inserted into the housing. Each of the transmission wafers includes an insulating frame, a plurality of grounding terminals fixed to the insulating frame, and a first shielding member and a second shielding member respectively disposed on two opposite sides of the insulating frame. In each of the transmission wafers, the second shielding member is disposed on a front end portion of the insulating frame, and the first and second shielding members are electrically connected to the grounding terminals so as to be electrically connected to each other through the grounding terminals. The second shielding member of one of any two adjacent transmission wafers is abutted against and electrically connected to the first shielding member of the other one of the any two adjacent transmission wafers.

Abstract: A data sending method is provided. The method includes: allocating, by a Media Access Control (MAC) entity of a first network node, data packets to at least one hybrid automatic repeat request HARQ unit of at least two cells, where the at least two cells use different radio access technologies RATs, the at least two cells share one HARQ unit or each of the at least two cells is corresponding to one HARQ unit, and the HARQ unit is a HARQ entity and/or a HARQ process; and sending, by the first network node, the data packets to a second network node by using the at least two cells. According to the foregoing solution, the data packets are allocated to the at least one HARQ unit of the at least two cells by using a shared MAC layer, so as to effectively reduce an end-to-end delay.

Abstract: A female connector and a transmission wafer are provided. The female connector includes a housing and a plurality of transmission wafers inserted into the housing. Each of the transmission wafers includes an insulating frame, a plurality of grounding terminals fixed to the insulating frame, and a first shielding member and a second shielding member respectively disposed on two opposite sides of the insulating frame. In each of the transmission wafers, the second shielding member is disposed on a front end portion of the insulating frame, and the first and second shielding members are electrically connected to the grounding terminals so as to be electrically connected to each other through the grounding terminals. The second shielding member of one of any two adjacent transmission wafers is abutted against and electrically connected to the first shielding member of the other one of the any two adjacent transmission wafers.

Abstract: A time synchronization method and an apparatus are disclosed. The method includes: receiving, by a terminal device, a first time sent by an access network device; obtaining a first transmission delay; obtaining a fourth time based on the first transmission delay and the first time; and synchronizing a time of the terminal device based on the fourth time.

Abstract: A method and an apparatus for wireless communication are provided. A first network device negotiates with a second network device to determine target data. The first network device supports wireless communication based on a first radio access technology RAT. The second network device supports wireless communication based on a second RAT. The first network device sends based on the first RAT to a terminal device, the target data and RAT type indication information that is used to indicate the second RAT. In this way, user experience can be improved.

Abstract: A communication method, a base station, a radio communication node, and a user equipment are provided. A base station determines first resource configuration information, where the first resource configuration information is used for indicating N radio resource sets that are used when N radio communication nodes separately perform communication with a user equipment UE, and the radio resource includes a time domain resource and/or a frequency domain resource. The base station sends the first resource configuration information to the UE, where the UE communicates with a corresponding transmission point by using respective radio resource sets of transmission points, and the respective radio resource sets of the transmission points do not intersect. Therefore, a base station does not need to schedule a radio resource, thereby lowering a delay requirement on a backhaul link and eliminating interference.

Abstract: Embodiments of the present disclosure provide a method for establishing a wireless connection and a device. A first terminal establishes a wireless connection to a second terminal, and a non-cellular network protocol transmission technology is used for the wireless connection, so that the first terminal transmits, through the wireless connection to the second terminal, a data packet of a protocol type or a service attribute that can be recognized by a network device to the network device, to enable receiving and transmitting parties, namely, the first terminal and the second terminal, to have consistent knowledge on a protocol type or a service attribute (for example, a PSM) of a data packet of an upper layer of a logical link control protocol layer or a Media Access Control layer in respective non-cellular network protocols without making a standardized change to the non-cellular network protocols.

Abstract: Disclosed are measurement method and device, information interchange method and device and residence method and device. The measurement method includes configuring measurement configuration information about a UE and sending same, the measurement configuration information including a measurement report trigger condition for a reference cell, so that the UE reports a measurement result when satisfying the measurement report trigger condition. The information interchange method includes interchanging discontinuous data transmission parameter configuration information with a fourth base station, so that a base station side executes scheduling and/or mobility management on a user equipment. The residence method includes sending indication information to a UE, the indication information being used for indicating whether the UE can reside in this cell or not, an object of the UE that can be resident, an object of the UE that cannot be resident, and at least one of the size and type of the cell.

Abstract: An apparatus includes a processor, and a non-transitory computer-readable storage medium coupled to the processor, and configured to store programmable instructions. When executed by the processor the programmable instructions cause the apparatus to maintain a transmission status of a previous data packet of a first access stratum entity, and adjust a transmission parameter of a current data packet, in response to the transmission status of the previous data packet being a transmission failure.

Abstract: One example transmission method includes receiving, by a network device, a first transmission parameter that is sent by a server and that is used to transmit assistance data, where the first transmission parameter includes configuration information and/or priority information, and the configuration information is used to indicate a transmission cycle of each of one or more system messages and/or a size of a data volume that can be carried in each of the one or more system messages, and sending, by the network device, first configuration information to the server according to the first transmission parameter, where the first configuration information is used to indicate a transmission cycle of a first system message and a size of a data volume that can be carried in the first system message, and the one or more system messages include the first system message.

Abstract: Embodiments of the present invention disclose a key processing method in dual connectivity mode and a device, which ensure communication security of UE in dual connectivity mode. The method according to the embodiments of the present invention includes: of a first base station and a second base station that have a communication connection to a terminal each, receiving, by the second base station, first request information sent by the first base station, where the first request information is used to request the second base station to generate a key used for communication with the terminal, and generating, by the second base station based on a security key carried in the first request information, the key used for communication with the terminal.

Abstract: The present invention discloses a data transmission system. The first device performs, at a cellular network PDCP layer of the first device, security processing on to-be-transmitted data based on a transmit end-based first policy, to generate a PDU, and sends the PDU to the relay UE, where the first policy is a security processing policy agreed on by the first device and the second device, and the to-be-transmitted data is data that the first device needs to transmit to the second device. The relay UE sends the PDU to the second device. The second device performs, at a cellular network PDCP layer of the second device, security processing on the PDU based on a receive end-based first policy, to obtain the to-be-transmitted data, where the cellular network PDCP layer of the first device is a peer to the cellular network PDCP layer of the second device.

Abstract: Embodiments of the present invention provide a radio bearer processing method, user equipment, and a base station. The method includes: suspending, by user equipment, data transmission of a bearer on a second base station; and sending, by the user equipment, a suspend indication to a first base station, where the suspend indication is used to indicate that the user equipment has suspended the data transmission of the bearer on the second base station. When the data transmission of the bearer on the second base station is resumed, the related protocol entity does not need to be re-established, thereby improving utilization of radio bearer resources.

Abstract: The application provides a handover processing method and a base station. The method includes: receiving a handover request message sent by a source base station or a core network node; sending a first message, according to the handover request message, to a second target base station to notify the second target base station that a handover of part or all of a service of a user equipment to the second target base station is to be performed; and sending a handover request acknowledge message to the source base station or the core network node to notify the source base station or the core network node to hand over the user equipment to at least one target cell of the first target base station and/or at least one target cell of the second target base station. The present application realizes a multi-cell handover.

Abstract: Embodiments of the present disclosure disclose a key processing method in dual connectivity mode and a device, which ensure communication security of UE in dual connectivity mode. The method according to the embodiments of the present disclosure includes: of a first base station and a second base station that have a communication connection to a terminal each, receiving, by the second base station, first request information sent by the first base station, where the first request information is used to request the second base station to generate a key used for communication with the terminal, and generating, by the second base station based on a security key carried in the first request information, the key used for communication with the terminal.

Abstract: This application provides a communication method and a communications apparatus. The communication method includes: determining, by a transmit end device, a first moment, where the first moment is a moment when a receive end device needs to deliver first data to an upper layer of a communications protocol layer of the receive end device; and sending, by the transmit end device, first indication information and the first data, where the first information is used to instruct the receive end device to deliver the first data to the upper layer of the communications protocol layer of the receive end device at the first moment. The receive end device can be supported in determining the first moment based on the first indication information and delivering the first data to the upper layer of the communications protocol layer at the first moment.