Alibaba Group Holding Limited
Communication between terminal and base station, and network access method and apparatus for terminal

Abstract:

Communication between a terminal and a base station, and network access methods and apparatuses for a terminal are provided. The communication between the terminal and the base station includes: the terminal sending a network access request frame with a first preamble to a relay device, the relay device being configured to receive the network access request frame according to the first preamble, send the network access request frame with a second preamble to the base station, and receive a network access response frame returned by the base station, a length of the second preamble being smaller than a length of the first preamble; and the terminal receiving the network access response frame sent by the relay device.