Accidental access method and corresponding terminal and base station adopting the same
A technology of random access response and random access, which is applied in the communication between multiple stations, the selection and arrangement of radio/induction links, electrical components, etc., to achieve the effect of improving resource utilization, shortening delay, and reducing load
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[0057] The basic idea of the present invention is that after the base station discovers a Preamble collision, it schedules a dedicated uplink access resource for the collision terminal, and the collision terminal can use the dedicated uplink access resource to initiate a secondary random access process.
[0058] In order to enable those skilled in the art to better understand the present invention, the method provided by the present invention will be described in detail below in conjunction with specific embodiments. figure 1 It is a flowchart of random access on the terminal side proposed by the present invention.
[0059] When performing random access, the terminal first randomly selects a Preamble from the available Preambles in the time slot where the RACH is located, that is, the random access time, and selects a RACH to send the Preamble (step 11). After the terminal sends the Preamble, it will detect the downlink scheduling channel within the detection time window to learn...
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