This disclosure describes methods, apparatus, and systems related to: identifying, at a first wireless communication station, one or more second wireless communication stations within a predetermined proximity of the first wireless communication station; determining, at the first wireless communication station, one or more second wireless communication stations identified within the predetermined proximity of the first wireless communication station for which a multicast frame is intended; generating, at the first wireless communication station, a bit map comprising a hashed identifier of each of the one or more second wireless communication stations for which the multicast frame is intended, wherein the bit map is included in the multicast frame; and causing to transmit, by the first wireless communication station, the multicast frame from the first wireless communication station to the one or more second wireless communication stations for which the multicast frame is intended.

Provided in the example embodiments are a communication method employing a Bluetooth network, and a node and a communication system applying the same. The communication method applicable to a Bluetooth end node includes: if there is a relay node in neighboring Bluetooth nodes, performing data communication via the relay node; and if there is no relay node in the neighboring Bluetooth nodes, sending a relay configuration request message by broadcast to request a gateway node to select and configure a relay node from the neighboring Bluetooth nodes. The communication method employing a Bluetooth network, and the node and the communication system applying the same provided in the example embodiments can flexibly configure a minimum number of relay nodes according to an actual network topology, thereby preventing the problem in which many relay nodes in a network result in forwarding of a large number of broadcast packets and consequently affect the throughput of the network.

A device, suitable for a V2X (Vehicle-to-everything) system, is disclosed. The device includes a wireless transceiver and a processor. The wireless transceiver is configured to receive a first collective perception message from a transmitting device of the V2X system. The first collective perception message comprises a first object age of a perceived object of the first collective perception message calculated by the transmitting device. The processor is coupled to the wireless transceiver, and the processor is configured to calculate a second object age of the perceived object of a second collective perception message. The second object age comprises a processing delay of the device and the first object age.

A method for playing music, the method includes providing a plurality of devices on a wireless local area network, bringing a new device into a range of the wireless local area network, and receiving a list of devices that are on the local area network at the new device from a server not on the local area network.

A method for transmitting messages between a first networked device and a second networked device via a local network provided by a local network access point is disclosed. The method involves on the first networked device, determining whether the second networked device meets local communications criteria by determining at least one of whether the second networked device is accessible via the local network at a local network address, and whether the second networked device has registered for communications via local networks. The method also involves, in response to a determination that the second networked device meets the local communications criteria, transmitting the message via the local network access point to the local network address associated with the second networked device.

A first mobile device and a plurality of other mobile devices connect to a network. A routing configuration table is configured. The routing configuration table includes rules about sharing communication between the first mobile device and the plurality of other mobile devices. The first mobile device is paired with the plurality of other mobile device based on the routing configuration table. A determination is made whether the first mobile device has received a communication. In response to the determination that a communication has been received by the first mobile device, the communication is transferred to at least one mobile device of the plurality of mobile devices based on the configuration table.

During disclosed communication techniques, an electronic device (such as an access point) may receive one or more packets from another electronic device, where the other electronic device has an established connection or association with the electronic device, and the one or more packets are communicated using a first band of frequencies. Then, the electronic device may determine to recommend a basic service set (BSS) transition from the first band of frequencies to at least a second band of frequencies. Moreover, the electronic device may provide a request packet to the other electronic device with a recommendation with one or more candidates for the BSS transition, such as a channel in the second band of frequencies. Next, the electronic device may receive a response packet from the other electronic device, where the response packet indicates a remedial action of the other electronic device in response to the request packet.

Multi-band signaling is described for reducing signaling overhead in an apparatus and method for communications within a mesh network. The communications involve using two different beacon signals on two different communication channels. Peer beacons are sent using directional millimeter-wave (mmW) communications to provide time synchronization and resource management information to maintain existing links among one or more neighboring peer stations. A separate network discovery beacon is sent over a sub-6 GHz communication channel, to provide mesh network profile information that identifies the mesh network to aid network discovery for wireless communication stations wanting to join the mesh network.

The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). A method for operating a user equipment in a wireless communication system includes determining service information required by a vehicle to everything (V2X) application and determining a V2X transmission mode. The method also includes determining quality of service (QoS) information required by the V2X application and acquiring sidelink radio bearer configuration information corresponding to the QoS information. The method further includes transmitting and receiving a V2X packet of direct communication using the acquired sidelink radio bearer configuration information.

The service-providing device (11, 18, 19) of the invention is configured to obtain a code associated with the service-providing device, to wirelessly transmit the code, and to receive data from a service-using device (1,2) in response to the wireless transmission. The code does not comprise characteristics of the service-providing device. The service-using device of the invention is configured to receive information about one or more service-providing devices located on a secure local area network (29) over the secure local area network. The information comprises a code for each of the one or more service-providing devices. The service-using device is further configured to select one or more of the received codes, listen for wireless transmission of the selected one or more codes, and transmit data to a device which wirelessly transmitted at least one of the selected one or more codes.