CPC H04W 36/0058 (2018.08) [H04L 7/00 (2013.01); H04L 17/00 (2013.01); H04W 36/0055 (2013.01); H04W 74/002 (2013.01); H04W 74/006 (2013.01)] |
AS A RESULT OF REEXAMINATION, IT HAS BEEN DETERMINED THAT: |
The patentability of claims 1-3 and 6-8 is confirmed. |
Claims 4, 5, 9 and 10 were not reexamined. |
1. A method of transmitting uplink data in a wireless communication system, the method comprising:
receiving in a terminal from a network, preamble information generated by the network, wherein the preamble information is received via dedicated signaling in downlink.
wherein the received preamble information is either a dedicated preamble or an index of the dedicated preamble, and wherein the preamble information is used for performing a random access channel (RACH) procedure, and
wherein the dedicated preamble is used for a specific terminal;
transmitting from the terminal to the network, the dedicated preamble on a random access channel (RACH) in uplink;
receiving in the terminal, a random access response in response to the transmitted dedicated preamble, wherein the random access response includes at least one of time information for a handover operation, an uplink grant for the handover operation, time information for a downlink data arrival, or a random access preamble identifier; and
transmitting the uplink data to the network using the uplink grant included in the random access response.
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