Communication device scheduling method, scheduling server, method for reporting data and communication device

A scheduling server, comprising:

• a storage circuit, storing a plurality of modules;
• a transceiver;
• a processor, coupled to the storage circuit and the transceiver, accessing the modules to execute the following steps:
• controlling the transceiver to assign a first transmission time, a second transmission time, and a first scheduling channel to a first communication device among the communication devices to control the first communication device to respectively transmit first data and second data at the first transmission time and the second transmission time by using the first scheduling channel;
• in response to the transceiver receiving the first data at a first receiving time, obtaining a first time offset between the first receiving time and the first transmission time;
• and
• adjusting the second transmission time based on the first time offset and controlling the transceiver to request the first communication device to transmit the second data by using the first scheduling channel at the adjusted second transmission time.

A method for reporting data, suitable for a communication device managed by a scheduling server, the method comprising:

• receiving a first transmission time, a second transmission time, and a first scheduling channel assigned by the scheduling server from the scheduling server;
• transmitting first data to the scheduling server at the first transmission time by using the first scheduling channel;
• receiving the adjusted second transmission time from the scheduling server;
• and
• transmitting second data at the adjusted second transmission time by using the first scheduling channel.

A communication device, comprising:

• a storage circuit, storing a plurality of modules;
• a transceiver;
• a processor, coupled to the storage circuit and the transceiver, accessing the modules to execute the following steps:
• receiving a first transmission time, a second transmission time, and a first scheduling channel assigned by the scheduling server from the scheduling server;
• controlling the transceiver to transmit first data to the scheduling server at the first transmission time by using the first scheduling channel;
• receiving the adjusted second transmission time from the scheduling server;
• and
• controlling the transceiver to transmit second data at the adjusted second transmission time by using the first scheduling channel.