METHOD AND APPARATUS FOR TRANSMITTING UPLINK DATA
A wireless terminal selects a first random access preamble in a random access preamble group for a small-sized data transmission (SDT) and transmits the selected first random access preamble to a base station, if a size of a data packet to be transmitted is smaller than a maximum SDT size set for th...
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Main Author | |
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Format | Patent |
Language | English |
Published |
06.04.2017
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Subjects | |
Online Access | Get full text |
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Summary: | A wireless terminal selects a first random access preamble in a random access preamble group for a small-sized data transmission (SDT) and transmits the selected first random access preamble to a base station, if a size of a data packet to be transmitted is smaller than a maximum SDT size set for the SDT and receives a random access response message including a first uplink resource from the base station. Further, the wireless terminal transmits the data packet using the first uplink resource without an RRC connection setup with the base station. |
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Bibliography: | Application Number: US201615283397 |