Multi-device synchronization and data transmission

A method to be performed by a first electronic device, comprising:

• sending, using a transmitter of the first electronic device, data to a second electronic device;
• receiving, using a receiver of the first electronic device, a grant from a network to send the data;
• sending, using the transmitter, an indication to the second electronic device that the grant from the network is received, the indication being configured to cause the second electronic device to send a first variation of the data to the network;
• and
• sending, using the transmitter, a second variation of the data to the network based on the grant, the second variation of the data different than the first variation of the data sent to the network by the second electronic device.

A non-transitory, computer-readable medium comprising instructions, that when executed by processing circuitry, cause the processing circuitry to:

• cause a transmitter to send data to a second electronic device,
• cause a receiver to receive a grant from a network to send the data,
• cause the transmitter to send an indication to the second electronic device that the grant from the network is received, the indication being configured to cause the second electronic device to send a first variation of the data to the network, and
• cause the transmitter to send a second variation of the data to the network based on the grant, the second variation of the data different than the first variation of the data send to the network by the second electronic device.