A communication system includes a first mobile terminal, a second mobile terminal, a smart device, and a router. The first mobile terminal, the second mobile terminal, and the smart device each establish a Wi-Fi link to a Wi-Fi router. The first mobile terminal is configured to manage the smart device. The router performs similarity comparison on first connection information and second connection information based on the first connection information generated when the first mobile terminal is connected to the router and the second connection information generated when the second mobile terminal is connected to the router, for example, a connection time point and connection duration. If a similarity reaches a first threshold, the router sends prompt information to the first mobile terminal. The prompt information is used to prompt whether to share management permission on the smart device with the second mobile terminal.

Embodiments of this application provide a service processing method and a device. The solution is as follows: A first device generates a first unified identity, where the first unified identity is used by the first device to request first service content of a target service from a service server, and the first service content is used to generate or update historical service information corresponding to the first unified identity. The first device sends the first unified identity to a second device after establishing a short-range wireless connection to the second device, where the first unified identity is further used by the second device to request second service content of the target service from the service server, the second service content is determined based on the historical service information, and the second service content is continuous with the first service content.

Embodiments of this application provide a service processing method and a device. The solution is as follows: A first device generates a first unified identity, where the first unified identity is used by the first device to request first service content of a target service from a service server, and the first service content is used to generate or update historical service information corresponding to the first unified identity. The first device sends the first unified identity to a second device after establishing a short-range wireless connection to the second device, where the first unified identity is further used by the second device to request second service content of the target service from the service server, the second service content is determined based on the historical service information, and the second service content is continuous with the first service content.

An assembly having an access control device for a gas cylinder, a centralized management system, a gas cylinder and a mobile terminal the access control device having: an electrically controlled lock which is configured to allow the use of the cylinder when in the open position and to restrict the use of the cylinder when in the closed position, an identifier of the access control device comprising a printout or a radio tag, and a control unit configured to control the lock so as to open or close, a first, short-range, radio communication interface. Wherein the centralized management system has a computer configured to determine, on the basis of the identifier of the access control device, an access parameter for the first communication interface.

The present disclosure relates to a communication technique that combines a 5G communication system for supporting a higher data transmission rate than a 4G system with IoT technology, and a system therefor. The present disclosure may be applied to intelligent services (e.g. smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. A method performed by a session management function (SMF) entity in a communication system, according to one embodiment of the present disclosure, may comprise the steps of: performing a packet data unit (PDU) session establishment procedure; identifying a QoS flow generated for ultra reliable low latency communication (URLLC) in a PDU session; identifying whether an indicator indicating that the PDU session is an Always-on PDU Session has ever been transmitted to a terminal; and when it is identified that the indicator has not been transmitted to the terminal, transmitting the indicator to the terminal.

The present disclosure relates to a communication technique that combines a 5G communication system for supporting a higher data transmission rate than a 4G system with IoT technology, and a system therefor. The present disclosure may be applied to intelligent services (e.g. smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. A method performed by a session management function (SMF) entity in a communication system, according to one embodiment of the present disclosure, may comprise the steps of: performing a packet data unit (PDU) session establishment procedure; identifying a QoS flow generated for ultra reliable low latency communication (URLLC) in a PDU session; identifying whether an indicator indicating that the PDU session is an Always-on PDU Session has ever been transmitted to a terminal; and when it is identified that the indicator has not been transmitted to the terminal, transmitting the indicator to the terminal.

A method for receiving system information (SI) by a terminal in a wireless communication system supporting carrier aggregation (CA), according to one embodiment of the present specification, comprises: transmitting an RRC connection request message to a base station; receiving an RRC connection setup message from the base station; transmitting an RRC connection setup complete message to the base station; receiving an RRC reconfiguration message related to configuration of a secondary cell (SCell) from a primary cell (pCell) of the base station; and receiving a synchronization signal (SS) from the SCell based on the RRC reconfiguration message.

A method for receiving system information (SI) by a terminal in a wireless communication system supporting carrier aggregation (CA), according to one embodiment of the present specification, comprises: transmitting an RRC connection request message to a base station; receiving an RRC connection setup message from the base station; transmitting an RRC connection setup complete message to the base station; receiving an RRC reconfiguration message related to configuration of a secondary cell (SCell) from a primary cell (pCell) of the base station; and receiving a synchronization signal (SS) from the SCell based on the RRC reconfiguration message.

A communications method for determining a transmission scheme according to at least one temporal parameter includes providing a communication device, a first transceiver, and a second transceiver, acquiring the at least one temporal parameter, establishing a first link between the communication device and the first transceiver during a first time slot according to the at least one temporal parameter, and establishing a second link between the communication device and the second transceiver during a second time slot according to the at least one temporal parameter. The first time slot and the second time slot are non-overlapped.

A communications method for determining a transmission scheme according to at least one temporal parameter includes providing a communication device, a first transceiver, and a second transceiver, acquiring the at least one temporal parameter, establishing a first link between the communication device and the first transceiver during a first time slot according to the at least one temporal parameter, and establishing a second link between the communication device and the second transceiver during a second time slot according to the at least one temporal parameter. The first time slot and the second time slot are non-overlapped.