A system comprising: a wireless kill switch and a computer; said wireless kill switch comprising: a housing, a radio transmitter, a microcontroller, an operable button, and a battery; said housing encasing the radio transmitter, the microcontroller, and the battery and allowing for operation of the operable button; the radio transmitter transmitting a continuous service signal to be received by a receiver on said computer and a heartbeat signal generated as a data packet on a first predetermined time basis; wherein said system maintains an operational state upon receipt of the continuous service signal and receipt of the heartbeat signal at a second predetermined time basis; and wherein the system modifies the computer to a different state than the operational state upon omission of the continuous service signal or the heartbeat signal.

A communication apparatus comprises a first communication unit configured to connect to another communication apparatus and communicate by using a PCR (Primary Connectivity Radio) function, and a second communication unit configured to communicate with the other communication apparatus by using a WUR (Wake Up Radio) function. The communication apparatus stores, in a storage unit, a first transmission rate which is a transmission rate of the first communication unit used before the WUR mode is started, and sets the stored first transmission rate as a second transmission rate which is a transmission rate of the first communication unit used when the WUR mode has been ended.

A method performed by a wireless device operating in a wireless network. The method includes receiving a wake-up receiver frame, wherein the wake-up receiver frame includes a continuous frame field that indicates whether a further wake-up receiver frame comes after the wake-up receiver frame and determining whether the further wake-up receiver frame exists based on a content of the continuous frame field.

A method for using legacy Wi-Fi and Wi-Fi Peer-to-Peer (P2P) simultaneously is provided. The method includes entering a device discovery process of Wi-Fi P2P, if use of a Wi-Fi P2P function is requested while using a legacy Wi-Fi function, acquiring a Group Owner (GO) right of Wi-Fi P2P in the device discovery process, performing a listen state over the same channel as a channel where the legacy Wi-Fi function is in use, through the acquisition of the GO right, and performing a search state over a social channel of Wi-Fi P2P, and repeating the listen state and the search state until the device discovery process is ended.

This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for signaling between an access point (AP) multi-link device (MLD) and a non-AP MLD that support multi-link communication in a wireless local area network (WLAN). In some implementations, a multi-link association may include a first link (referred to as an anchor link) and one or more other links (referred to as auxiliary links). The signaling may include control information to activate or deactivate auxiliary links dynamically based on communication load, throughput requirements, or quality of service (QoS). The signaling also may include requests, acknowledgments, or negotiation regarding multi-link connections. Furthermore, signaling and timing information may be used to coordinate when auxiliary links are used for communication or when to promote an auxiliary link to an anchor link.

Disclosed are a signal transmission method and device. In the present application, the method includes: a base station configuring sending resources for at least two of a first signal, a second signal and a third signal, and sending the at least two signals according to the sending resources for the at least two signals, wherein in the at least two signals, the transceiving of one signal is indicated by at least one of the other signals; the first signal is a signal for at least one of the functions of synchronization, wave beam measurement, wave beam acquisition and RRM; the second signal is a signal for at least one of the functions of synchronization, fine synchronization, wave beam measurement, wave beam acquisition, RRM, CSI measurement and terminal wakeup; and the third signal is a signal for paging.

The disclosure relates to a communication scheme and system for convergence between an IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system. The disclosure may be applied to intelligent services (e.g. smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, and security and safety-related services), based on a 5G communication technology and an IoT-related technology. In addition, the disclosure provides a method and an apparatus for reducing the power consumption of a terminal in a wireless communication system.

A sever transmits an acknowledgement in response to data transmission from first and second terminals, respectively, among a plurality of terminals. The server controls the first and second terminals so that the first and second terminals open a reception slot at substantially the same timing. The server transmits a collective acknowledgement shared by the first and second terminals during both of the first and second terminals open the reception slot.

The Ranch Controller may enable Radio Frequency (RF) control of various downrange controllers (DRCs) at ranges greater than >50 meters via a portable device (RFFC), connecting to an individual's mobile phone via Bluetooth. The method for using the Ranch Controller includes connecting to the RFFC via Bluetooth, followed by sending commands and receiving feedback and status updates from various selectable DRCs.

Disclosed are an information transmission method and device, used for avoiding paging of a service network of a universal subscriber identity module (USIM) when a multiple-USIM terminal leave the service network, thereby saving network resources. The method provided in the present application comprises: when the multiple-USIM terminal needs to leave the service network of a USIM, sending to a network side an instruction for entering a Mobile Initiated Connection Only (MICO) mode or a Power Saving Mode (PSM); and upon the receipt of a confirmation message from the network side in response to the instruction, leaving the service network of the USIM.