WIRELESS COMMUNICATION SYSTEM, CONTROL DEVICE, AND COMPUTER PROGRAM PRODUCT

• Main Authors: OBATA, Haruka, ARAI, Kabuto, TANAKA, Yasuyuki, NABETANI, Toshihisa, TATSUMURA, Kosuke
• Format: Patent
• Language: English
• Published: 31.08.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

A wireless communication system can change a subcarrier spacing. The system includes a control device and an allocation determination device. The control device controls wireless communication between the terminal devices and the communication device. The allocation determination device generates allocation information indicating a communication block included in communication blocks, where the allocation information is for at least one of the terminal devices. The control device determines an allocation time for allocating by the allocation determination device. The control device outputs, to the allocation determination device, an allocation request including reference information regarding communication and information regarding the allocation time. The allocation determination device outputs the allocation information regarding the terminal devices to the control device by a reply time before the allocation time using the reference information. The control device performs the allocation process before the allocation time using the allocation information.