Patent ID: 9584194
Date: 2017-02-28
CPC Classifications: H04B,H04W

Claim:
1. A method for canceling interference, comprising: composing a cooperative group with a plurality of adjacent evolved NodeBs (eNBs) wherein each eNB comprises a macrocell and a microcell; the microcell notifying the macrocell of the microcell's frame structure, spectral efficiency, and uplink interference level; the macrocell determining a system capacity of the eNB according the frame structure, the spectral efficiency, and the uplink interference level; the eNB in the cooperative group sending the system capacity to each eNB other than itself in the cooperative group every other frame structure change cycle; according to the system capacity, the eNB in the cooperative group configuring a frame structure to be used in a next frame structure change cycle.