Information transmission method and apparatus in cell

An information transmission method for use in a wireless network comprising at least a network device and a terminal located in a cell of the network device, the method comprising:

• receiving, by the terminal, a signal sent by the network device, wherein the signal sent by the network device comprises at least threshold information;
• obtaining, by the terminal, terminal information comprising at least a movement speed of the terminal and/or information used to represent a transmission state of uplink data of the terminal;
• determining, by the terminal, a state of the terminal according to the terminal information and the signal sent by the network device, wherein the state of the terminal comprises:
• a first state or a second state;
• and
• when the terminal is in the first state, performing, by the terminal, communication on a contention resource of the cell, and when the terminal is in the second state, requesting, by the terminal, a contention-free resource of the cell from the network device.

An information transmission apparatus for use in a wireless network comprising at least a network device and a terminal located in a cell of the network device, the apparatus comprising:

• an obtaining module, configured to obtain terminal information comprising:
• a movement speed of the terminal and/or a location of the terminal in the cell;
• a determining module, configured to determine a state of the terminal according to the terminal information obtained by the obtaining module, wherein the state of the terminal comprises:
• a first state or a second state;
• and
• wherein when the terminal is in the first state, the terminal is configured to perform communication on a contention resource of the cell, and when the terminal is in the second state, the network device is configured to allocate a contention-free resource of the cell to the terminal.