DENSE SMALL CELL DEPLOYMENT

摘要

In some aspects, the disclosure is directed to methods and systems for dense small cell deployment. In one or more embodiments, a plurality of small cells is grouped into a first group of small cells having a first power level and a second group of small cells having a second power level. In one or more embodiments, each power level in the first set of power levels is greater than each power level in the second set of power levels. In one or more embodiments, the small cells of the first group performs frequency domain inter-cell interference coordination (ICIC) between the small cells of the first group. In one or more embodiments, the small cells of the second group performs time domain ICIC with the small cells in the first group. In one or more embodiments, the small cells of the first group use a same almost blank subframe (ABS) pattern.

主权项

1. A method for small cell deployment, the method comprising:
grouping a plurality of small cells into a first group of small cells having a first set of power levels and a second group of small cells having a second set of power levels, each power level of the first set of power levels greater than each power level of the second set of power levels; performing, between the small cells of the first group, frequency domain inter-cell interference coordination (ICIC); and performing, between the small cells of the second group and the small cells of the first group, time domain ICIC, the small cells of the first group using a same almost blank subframe (ABS) pattern.