Abstract: The present invention discloses a communication method, including: sending, by a user equipment, a request message to a micro network node, so that the micro network node sends an indication message to a macro network node; receiving an uplink resource (UG) sent according to the indication message by the macro network node; and sending uplink signaling or uplink data to the macro network node according to the uplink resource (UG). Embodiments of the present invention further provide a corresponding device and system. In technical solutions of the present invention, the micro network node participates in accessing the user equipment to a network, so that a UE can rapidly access the network, which reduces an access delay of the UE.

Abstract: A radio connection re-establishment where first preset numbers and/or durations are obtained. The multiple present numbers and/or durations correspond to one or more of, different cell coverage ranges of different types of cells, different transmit power strengths of the different types of cells, physical cell identifiers (PCIs) of the different types cells, types of the different types of cells, and/or first ranges of the different types of cells. A first range of a cell, among the different types of cells, is a range in which a signal strength of the cell in a coverage range of a macro cell, among the different types of cells, is greater than a signal strength of a macro cell among the different types of cells. The first present numbers and/or durations are sent to a user equipment (UE).

Abstract: A system for a secure update of drivers or data for vehicle electronic equipment is provided. The system includes a network communication device and a controller. The network communication device receives an update file of the vehicle electronic equipment via an Internet connection. The controller uses a pre-loaded simulator to simulate the vehicle electronic equipment operating with the update file and to generate simulation data. Also, the controller determines whether the simulation data matches a predetermined condition, and installs the update file to the vehicle electronic equipment when the simulation data matches the predetermined condition.

Abstract: Embodiments of the present invention disclose a radio link failure handling method, a related device, and a communications system. The method includes: when a base station acquires that a relay link between the base station and remote terminal device fails and a first cellular direct link between the base station and the remote terminal device is normal, sending, by the base station, a first reconfiguration message to the remote terminal device, and sending a second reconfiguration message to relay terminal device.

Abstract: Embodiments of this application provide a method, an apparatus, and a system for managing an international mobile subscriber identity (IMSI) status of a terminal device. An IMSI of a second terminal device is activated or deactivated through interaction between a first terminal device and a core network node, so that the second terminal device does not participate in activating or deactivating the IMSI of the second terminal device. Therefore, power consumption of the second terminal device can be reduced, and a requirement of an Internet of Things application scenario can be met.

Abstract: The present invention provides a method for adding a secondary serving cell, an apparatus, a device, and a network system. The method includes: communicating, with each other to acquire a unified serial number of a random access preamble code, a unified serial number of a PRACH mask code, and a unified cell radio network temporary identifier of a terminal; scrambling the serial number of the random access preamble code and the serial number of the PRACH mask code, and then sending the serial number of the random access preamble code and the serial number of the PRACH mask code to the terminal; and determining, a time advance command TAC according to a random access request message that carries the random access preamble code, and sending the TAC to the terminal.

Abstract: A high adhesion composite film includes a thermoplastic elastomer layer and a modified adhesive layer. The thermoplastic elastomer layer includes a first surface and a second surface, and the second surface is opposite to the first surface. The modified adhesive layer is disposed on the first surface of the thermoplastic elastomer layer. By this way, the adhesion strength of the composite film can be enhanced significantly. Furthermore, the present disclosure can manufacture the high adhesion composite film without the use of solvents, which meets the requirements of environmental protection.

Abstract: Embodiments of the present invention provide a cell discovery method and apparatus, where the method includes: determining, by a second network node, modified timing of the second network node according to acquired timing modification information; receiving, by the second network node, uplink resource information of user equipment sent by a first network node; performing, by the second network node, detection on an uplink signal of the user equipment by using the modified timing and according to the uplink resource information; and when detecting proximity of the user equipment, sending, by the second network node, proximity information to the first network node. The cell discovery method and apparatus provided in the embodiments of the present invention prevent from triggering UE to perform unnecessary cell measurement or handover, thereby reducing network signaling load and lowering power consumption of the UE.

Abstract: A light guide plate, a backlight module and a display device are provided. The light guide plate includes a main body, plural first stripe structures and plural second stripe structures. The main body has at least one light-incident surface and a main surface connected to the at least one light-incident surface. The first stripe structures are arranged on plural first regions of the main surface, in which each of the first stripe structures has a first tapered portion. The second stripe structures are arranged on a plurality of second regions of the main surface, in which each of the second stripe structures has a second tapered portion. The first areas and the second areas of the main surface are alternately disposed, and an inherent type of the second stripe structures is different from an inherent type of the first stripe structures.

Abstract: Embodiments of the present invention provide a content publishing method and a user equipment. The content publishing method includes: obtaining, by a first user equipment supporting a D2D function, a resource for broadcasting information of the first user equipment. The method also includes broadcasting, by the first user equipment, the information of the first user equipment on the obtained resource, so that a second user equipment obtains and sends the information of the first user equipment to a network-side device to set up a connection with the first user equipment, where the second user equipment supports the D2D function and is matched with the first user equipment.

Abstract: Embodiments of the present disclosure provide a coordinated communication method which can reduce a transmission delay in inter-base-station coordinated communication when reliability of the inter-base-station coordinated communication is ensured. The method may include: sending first instruction information and second instruction information to each of n first base stations, so that each of the n first base stations establishes a first interface and a second interface according to the first instruction information and the second instruction information; receiving, by using the second interface, measurement information reported by each of the n first base stations, where the measurement information is a measurement results of m cells; determining resource configuration information of the m cells according to the measurement information; and sending the resource configuration information of the m cells to each of the n first base stations by using the first interface.

Abstract: Embodiments of the present invention relate to the communications field, and disclose a method for uplink data transmission, a terminal, and a wireless communication node, which can ensure that a HARQ mechanism between a terminal and a wireless communication node works normally. The method includes: determining, by a first wireless communication node, whether a terminal is within downlink coverage of a second wireless communication node; and when the first wireless communication node determines that the terminal is not within the downlink coverage of the second wireless communication node, instructing, by the first wireless communication node, the terminal to use a non-feedback mode; and/or instructing, by the first wireless communication node, the second wireless communication node to use a non-feedback mode.

Abstract: Information about amounts of to-be-transmitted data of a communication group may be reported to a base station, so that the base station can schedule data for the communication group. The information about the amount of the to-be-transmitted data includes identification information of the communications group, and a buffer status report of a logical channel group corresponding to the communications group.

Abstract: Embodiments of the present invention relate to a radio resource control RRC message processing method, apparatus, and system. The method includes: setting up, by a first serving node, a connection to a first anchor node, and setting up, by the first anchor node, a connection to a mobility management entity MME; receiving, by the first serving node, a radio resource control RRC message sent by first user equipment UE, where the RRC message includes an RRC message carried by a signaling radio bearer SRB1 or an RRC message carried by an SRB2; and sending, by the first serving node, the RRC message to the first anchor node.

Abstract: The examples relate to various implementations to enable simultaneous controllable lighting distribution and a wide angle image light output from areas of a luminaire. An example of such a luminaire includes image light emitters and an array of general illumination light emitters for general illumination. A grid structure that has a supporting grid of rows and columns with intersection points and transparent sections or gaps is used to maintain a spaced arrangement of the general illumination light emitters and the image light emitters. Each of the transparent sections is bounded by individual structural members of the grid meeting at individual intersection points. In a specific example, image light emitters are located at intersection points of the grid structure. The general illumination light emitters are optically coupled for emitting general illumination light through the transparent sections of the grid.

Abstract: The examples relate to various implementations of a software configurable luminaire and a transparent display device for use in such a luminaire. The luminaire is able to generate light sufficient to provide general illumination of a space in which the luminaire is installed and provide an image display. The general illumination is provided by additional light sources and/or improved display components of the transparent display device.

Abstract: The disclosed examples relate to various implementations of a micro-light emitting diode upon which is built a controllable variable optic to provide a chip-scale light emitting device. An example of the controllable variable optic described herein is a controllable electrowetting structure having a leak-proof sealed cell with a first fluid having a first index of refraction and a second fluid having a second index of refraction. The controllable electrowetting structure may be integrally formed on or in a substrate or semiconductor material associated with the micro-light emitting diode in alignment with one or more of the light emitting diodes of the micro-LED device to provide a controllable lighting distribution.

Abstract: The present invention relates to a counter check and reconfiguration method, apparatus, and system. The method includes: sending a second identity information and a second count information to a terminal, so that the terminal compares, according to the second identity information, the second count information with third count information maintained by the terminal itself to obtain first comparison result information or second comparison result information; receiving the first comparison result information sent by the terminal, or the second identity information and second comparison result information sent by the terminal; and determining counter check result information according to the received first comparison result information, or the received second identity information and second comparison result information.

Abstract: Systems and methods described herein provide a high availability DHCP server capable of serving multiple tenants in a data center. The DHCP server may use a different logical DHCP server instance for each tenant, and may be implemented as one process without the use of namespaces. A DHCP server is executed on a gateway virtual machine (VM) that is capable of hosting a plurality of logical DHCP servers. For each tenant in a data center, a logical network and a corresponding logical DHCP server instance are implemented. The DHCP server may service requests for DHCP services from VMs via their physical host by determining the tenant that the VM originates from and leasing a DHCP resource from that tenant's corresponding logical DHCP server instance.

Abstract: Embodiments of the present disclosure provide a method for receiving D2D discovery information and an apparatus. The method for receiving D2D discovery information includes: sending, by an upper layer of a radio resource control RRC layer of a D2D communication device, a first instruction to a physical layer of the D2D communication device, where the first instruction is used to instruct the physical layer to switch from a D2D sleep state to a D2D listening state; and receiving, by the physical layer of the D2D communication device, the first instruction and switching from the D2D sleep state to the D2D listening state according to the first instruction, to listen to D2D discovery information. This reduces power consumption of the D2D communication device and prolongs a standby time of the D2D communication device.