| 摘要 |
A scheme for random access channel (RACH) configuration for a system that supports Machine-Type Communication (MTC) devices is provided. Upon receiving a random access configuration message from the network, the MTC device sends a random access preamble based on the received random access configuration message. The random access configuration message comprises a field that includes information related to Machine-Type Communication (MTC) preambles, and the random access preamble is selected among a plurality of Machine-Type Communication (MTC) preambles available for use. |
