DATA TRANSMISSION METHOD AND APPARATUS IN WIRELESS NETWORK

摘要

A data transmission method and apparatus in a wireless network are provided in the embodiments of the present invention. The method includes that: a first access point sends data channel transmission information, which is allocated to a user terminal, to a second access point, so that the second access point utilizes the data channel to send data to the user terminal according to the data channel transmission information; wherein the first access point does not transmit data on the data channel, or sends data to other user terminals except said user terminal with a transmitting power less than or equal to a first power. Use of the present invention can effectively avoid channel interference between the second access point and the first access point in the scenario of heterogeneous network and improve transmission performance.