Patent ID: 11917695
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method performed by a wireless device for mobile-terminated early data transmission, the method comprising:
receiving a paging message from a network node, the paging message comprising an indication that the network node will use early data transmission to transmit downlink data to the wireless device;
in response to receiving the paging message, selecting an early data transmission preamble;
transmitting a random access message 1 to the network node, the message 1 comprising the selected early data transmission preamble, the message 1 further comprising an indication that the wireless device is able to receive downlink user data in a random access message 4; and
receiving, in response to the transmitted message 1, a random access message 2 that includes an indication the network node will not use early data transmission to transmit downlink data to the wireless device.