| 摘要 |
The present invention relates to a wireless communications system, and to an apparatus and method for controlling communications connection with multiple user terminals in the wireless communications system. The wireless communications system according to the present invention comprises: a beacon apparatus; and a terminal device. The beacon apparatus: allocates a bit mask and transmits the bit mask to a terminal device when the terminal device is connected to communications; releases the communications connection right after data is completely received from the terminal device; stores the data received from the terminal device in a queue; changes a bit mask value allocated to the terminal device to a value indicating that access is necessary when the data stored in the queue is processed and the data processing is completed; and broadcasts a signal including the changed bit mask. The terminal device: stores a received bit mask when a bit mask transmitted from the beacon apparatus is received after communications with the beacon apparatus are connected; transmits data to be transmitted to the beacon apparatus, and disconnects the communications connection with the beacon apparatus; checks a bit mask value included in a received signal when a processing result notification signal broadcasted from the beacon apparatus is received; and performs an operation for communications connection with the beacon apparatus if the bit mask value is a value indicating that access to the beacon apparatus is necessary. |
