Methods, systems, and devices for wireless communications are described. A base station may determine to operate in accordance with an energy saving mode in which the base station only transmits remaining minimum system information (RMSI) on-demand or reduces transmission of RMSI with respect to when the base station is operating outside of the energy saving mode. A user equipment (UE) may detect the base station that is operating in an energy saving mode. The UE may transmit a request for the base station to transmit the RMSI to the UE, where the UE may transmit the request to the energy saving base station or to a serving base station of the UE. The UE may receive, from the base station operating in the energy saving mode and responsive to the request, a message including the remaining minimum system information.

Methods, systems, and devices for wireless communications are described. A base station may determine to operate in accordance with an energy saving mode in which the base station only transmits remaining minimum system information (RMSI) on-demand or reduces transmission of RMSI with respect to when the base station is operating outside of the energy saving mode. A user equipment (UE) may detect the base station that is operating in an energy saving mode. The UE may transmit a request for the base station to transmit the RMSI to the UE, where the UE may transmit the request to the energy saving base station or to a serving base station of the UE. The UE may receive, from the base station operating in the energy saving mode and responsive to the request, a message including the remaining minimum system information.

Some embodiments of the present disclosure provide a voice call method, a system, a chip, an electronic device, and a storage medium. In the present disclosure, the voice call method includes: in response to receiving a voice call request instruction from a second terminal in a process of transmitting a voice call data packet with a first terminal, sending a request for disconnecting synchronous data connection to the first terminal (101); transmitting the voice call data packet to the second terminal (102) after receiving a request for establishing the synchronous data connection sent by the second terminal. In a scenario where there are incoming calls from multiple terminals, data communication load of a Bluetooth chip can be lessened, and power consumption of the Bluetooth chip can be reduced.

Some embodiments of the present disclosure provide a voice call method, a system, a chip, an electronic device, and a storage medium. In the present disclosure, the voice call method includes: in response to receiving a voice call request instruction from a second terminal in a process of transmitting a voice call data packet with a first terminal, sending a request for disconnecting synchronous data connection to the first terminal (101); transmitting the voice call data packet to the second terminal (102) after receiving a request for establishing the synchronous data connection sent by the second terminal. In a scenario where there are incoming calls from multiple terminals, data communication load of a Bluetooth chip can be lessened, and power consumption of the Bluetooth chip can be reduced.

Techniques are disclosed for managing uplink data transmission associated with user equipment during authentication/authorization of the user equipment when establishing a data network connection through a communication network.

Techniques are disclosed for managing uplink data transmission associated with user equipment during authentication/authorization of the user equipment when establishing a data network connection through a communication network.

A UE may include IoT NTN device, and the UE may acquire the GNSS location to perform the time/frequency pre-compensation. A NAS layer of the UE may initiate a connection request procedure based on the GNSS fix procedure at one or more lower layer of the UE. A network may transmit a paging request to the UE, and manage a paging response timer based on the GNSS fix procedure at the UE.

Methods and systems are provided for handling communication in ultra-wideband (UWB) system. A first electronic device discovers at least one second electronic device to be on-boarded. The method and system perform at least one of determining, by the first electronic device, that the at least one discovered second electronic device is within an on-boarding range, and configuring information to the at least one discovered second electronic device by a connectionless message. The first electronic device establishes the communication with the at least one discovered second electronic device in the UWB system.

Methods and systems are provided for handling communication in ultra-wideband (UWB) system. A first electronic device discovers at least one second electronic device to be on-boarded. The method and system perform at least one of determining, by the first electronic device, that the at least one discovered second electronic device is within an on-boarding range, and configuring information to the at least one discovered second electronic device by a connectionless message. The first electronic device establishes the communication with the at least one discovered second electronic device in the UWB system.

A sensor node system for mapping hydraulic fractures may include a localization system that identifies location information of the sensor node device with respect to an area of interest in a rock formation. The location information may include various magnetization parameters indicative of various signal strengths surrounding the sensor node device. The sensor node device may include a transceiver that exchanges signals with a base station and at least one other sensor node device. The transceiver establishes a communication link between the base station and the sensor node device. The transceiver may monitor at least one other communication link between the at least one other sensor node device and the base station. The sensor node device may include a processor that identifies distance information based on the location information and a predetermined number of signals associated to the various signal strengths surrounding the sensor node device.