A method and system for communicating with wireless messaging enabled door locks. The method includes advertising availability of the door lock via wireless messaging for a first period of time; triggering a message send event; determining a destination node; connecting to the destination node; sending the message to the destination node; and entering a low power state for a second period of time, wherein the second period of time is longer than the first period of time; wherein the destination node is chosen from a second door lock or a computing system.

A station (STA) of a wireless local area network (WLAN) transitions implicitly between power management (PM) modes or PM states, without providing an explicit indication of the PM mode/state change to an access point (AP) of the WLAN. Transitions include changes between an active mode and a power save (PS) mode, or between an awake state and a doze state of the PS mode. Transitions occur immediately after receipt of a beacon indicating pending data for the STA, after an offset time indicated in the beacon, or at a specific wake time negotiated with the AP. After data reception is complete, the STA transitions implicitly to the PS mode or a doze state of the PS mode, after a power save inactivity timeout period or after receiving an indication that data transmission is complete.

A channel selection method and a transmit end are provided. The method includes: ranking multiple channels, and generating a backoff count value; sequentially decrementing, from an initial timeslot, the backoff count value in each timeslot according to a ranking sequence of the channels and busy/idle states of all the channels until the backoff count value is 0; and selecting, from the multiple channels according to a result of the decrement performed on the backoff count value and a busy/idle state of at least one of the multiple channels, a channel that is used by the transmit end for sending data. The method and the transmit end can improve channel utilization.

Methods, apparatus, and computer-readable media are described to detect, by processing circuitry of a station (STA), a communication link (e.g., of a primary connectivity radio) of the STA is unavailable. A wake-up radio (WUR) packet is encoded for transmission to a second STA based on unavailability of the communication link. The WUR packet includes a command to enable a wireless hotspot of the second STA. A beacon signal received from the second STA is decoded. The beacon signal includes a service set identifier (SSID) of the wireless hotspot enabled by the second STA. A data packet is encoded for transmission to the second STA based on the SSID of the wireless hotspot.

A method for power save optimization includes a wireless station receiving a beacon frame from an Access Point (AP), wherein the beacon frame comprises a Traffic Indication Map (TIM) including an Association Identifier (AID) flag corresponding to the wireless station. The wireless station transmits to the AP, a first NULL frame with a Power Save (PS) flag cleared to represent an AWAKE state if the AID flag is TRUE, otherwise the PS flag is set to represent a DEEP SLEEP state. The wireless station receives at least a portion of a data from the AP in response to the AP receiving the first NULL frame during the AWAKE state. The wireless station transmits to the AP, a second NULL frame with the PS flag set to represent the DEEP SLEEP state in response to the wireless station receiving all of the data.

In aspects of managing FTM frames of WLAN RTT bursts, a device can receive a WLAN RTT burst, such as initiated by a device application, device firmware, or received as a RTT ranging request. The device implements a status module that interposes the routing of the ranging request in the device, and determines a device state of the device with a device state monitor of the status module. The status module is implemented to drop the ranging request if the device is an idle device state such that the ranging request is extraneous. Alternatively, the status module is implemented to reduce a number of FTM frames in the ranging request based on the device state indicating that multiple FTM frames of the ranging request are extraneous, and then route to perform the ranging request of the WLAN RTT burst with the reduced number of FTM frames in the ranging request.

To provide an SCEF entity capable of suppressing an increase in processing load related to communication between an SCEF and an MME in Non-IP data communication. An SCEF entity (10) according to the present invention includes a storage unit (11) configured to buffer first Non-IP data not delivered to a communication terminal (40), and a control unit (12) configured to, when the first Non-IP data is buffered upon receiving second Non-IP data addressed to the communication terminal (40) from a server device (30), suppress transmission of the second Non-IP data to a control device (20) in a mobile network and buffer the second Non-IP data into the storage unit (11).

In one example, a control plane entity obtains an indication that a User Equipment (UE) has entered an idle mode. The control plane entity sets a routing locator corresponding to the UE to cause the control plane entity to trigger a paging request toward the UE to prompt the UE to transition from the idle mode when a first network node obtains a downlink packet destined for the UE. The control plane entity obtains a notification that the first network node has obtained the downlink packet and initiates the paging request toward the UE. The control plane entity updates the routing locator corresponding to the UE to cause the first network node to transmit further downlink packets destined for the UE toward a second network node configured to handle traffic on behalf of the UE.

A control system for a vehicle includes a controller configured to send a mobile application part protocol (MAPP) message to the server requesting that further commands be sent via the MAPP. The control system may send the MAPP message responsive to receiving a message containing a wakeup command from a server and being unable to establish a packet switched connection with the server. The control system may start the vehicle responsive to receiving a MAPP message from the server containing a command to start the vehicle.

A Bluetooth (BT) device includes a host processor and a BT controller coupled by a Host Controller Interface (HCI) including a Host Controller Transport Layer and a HCI Driver. The host processor implements an applications layer and includes HCI firmware for communicating via the Host Controller Transport Layer with the BT controller. The BT controller includes a processor coupled to a memory and to a transceiver, and a RF driver. The HCI firmware also includes HCI command code for a user to define a topology of the BT network including configuring the BT device in a current chain including a plurality of BT devices including configuring from which BT device it receives data from and which BT device it forwards data to. For communicating data across the BT network the BT device forwards the data without host processor involvement in at least resending the data back to its BT controller.