摘要:
A wireless communications system may include first and second mobile wireless communications devices each comprising a respective input device, wireless transceiver, near-field communication (NFC) transceiver, and controller coupled to the input device, wireless transceiver and NFC transceiver. At least one of the controllers may be configured to establish an NFC communications link between the NFC transceivers when the first and second mobile wireless communications devices are in proximity, provide a temporary device identifier (ID) via the NFC communications link, request authorization to establish a wireless link between the wireless transceivers, provide a permanent device ID upon receiving the authorization and based upon the temporary device ID, and establish the wireless link between the wireless transceivers based upon the permanent device ID.
摘要:
A wireless communications system may include first and second mobile wireless communications devices each comprising a respective input device, wireless transceiver, near-field communication (NFC) transceiver, and controller coupled to the input device, wireless transceiver and NFC transceiver. At least one of the controllers may be configured to establish an NFC communications link between the NFC transceivers when the first and second mobile wireless communications devices are in proximity, provide a temporary device identifier (ID) via the NFC communications link, request authorization to establish a wireless link between the wireless transceivers, provide a permanent device ID upon receiving the authorization and based upon the temporary device ID, and establish the wireless link between the wireless transceivers based upon the permanent device ID.
摘要:
A wireless communications system may include first and second mobile wireless communications devices each comprising a respective input device, wireless transceiver, near-field communication (NFC) transceiver, and controller coupled to the input device, wireless transceiver and NFC transceiver. At least one of the controllers may be configured to establish an NFC communications link between the NFC transceivers when the first and second mobile wireless communications devices are in proximity, provide a temporary device identifier (ID) via the NFC communications link, request authorization to establish a wireless link between the wireless transceivers, provide a permanent device ID upon receiving the authorization and based upon the temporary device ID, and establish the wireless link between the wireless transceivers based upon the permanent device ID.
摘要:
A wireless communications system may include first and second mobile wireless communications devices each comprising a respective input device, wireless transceiver, near-field communication (NFC) transceiver, and controller coupled to the input device, wireless transceiver and NFC transceiver. At least one of the controllers may be configured to establish an NFC communications link between the NFC transceivers when the first and second mobile wireless communications devices are in proximity, provide a temporary device identifier (ID) via the NFC communications link, request authorization to establish a wireless link between the wireless transceivers, provide a permanent device ID upon receiving the authorization and based upon the temporary device ID, and establish the wireless link between the wireless transceivers based upon the permanent device ID.
摘要:
A meeting room reservation system may include at least one radio frequency identification (RFID) sensor to be positioned adjacent a meeting room, and a plurality of mobile wireless communications devices, each configured for RFID communication with the at least one RFID sensor. The system may further include a reservation server configured to schedule reserved starting and ending times for the meeting room, track checked-in mobile wireless communications devices based upon RFID communication with the at least one RFID sensor, and send at least one reservation expiration notification based upon a reserved ending time and a subsequent check-in of another mobile wireless communications device.
摘要:
A mobile device for authenticating a device accessory is disclosed. The mobile device receives a unique identifier from a device accessory, sends the received unique identifier to a server via a communication network, and receives information from the server relating to the unique identifier.
摘要:
A near-field communication (NFC) system may include a plurality of NFC devices each including a housing, a power source carried by the housing, at least one input device carried by the housing and assigned to a designated device function, an NFC circuit configured to wirelessly communicate using an NFC communications protocol, and a processor. The processor may be configured to initiate the designated device function based upon a first input pattern of the at least one input device, switch the NFC circuit between a higher power state and a lower power state at a first frequency, the NFC circuit in the higher power state being configured to generate an RF field to initiate NFC communications, and switch the NFC circuit between the higher and lower power states at a second frequency based upon a second input pattern of the input device(s) different from the first input pattern.
摘要:
Methods and apparatus to control access are described. One example method includes allowing physical access and logic access based on a credential associated with a mobile device, monitoring logical access by the mobile device, and revoking a physical access privilege based on termination of logical access by the mobile device. Other implementations are possible.
摘要:
A communications system may include a holder, a first near-field communication (NFC) device carried by the holder, and a mobile device. The mobile device may include a housing configured to be removably positioned within the holder, a second NFC device carried by the housing and configured to communicate with the first NFC device via NFC communications, and a controller carried by the housing and coupled to the second NFC device. The controller may be configured to operate the second NFC device to scan for the first NFC device in a first mode when the housing is removed from the holder, and operate the second NFC device in a second mode based upon communication with the first NFC device when the housing is positioned within the holder, where the second mode has a lower power consumption level associated therewith than the first mode.
摘要:
A mobile device for authenticating a device accessory is disclosed. The mobile device receives a unique identifier from a device accessory, sends the received unique identifier to a server via a communication network, and receives information from the server relating to the unique identifier.