Base station apparatus and communication control method

摘要

The object is achieved by providing a base station apparatus for performing time and frequency scheduling in uplink packet access with: an interference amount measurement part configured to measure an uplink interference amount for each interference amount measurement unit which comprises a predetermined period and a predetermined number of frequency blocks; an interference amount determination part configured to determine whether the uplink interference amount satisfies a predetermined condition; and an overload indicator reporting part configured to report an overload indicator to a neighboring cell when the predetermined condition is satisfied.

主权项

1. An eNode B comprising:
an interference amount measurement part configured to measure, in each resource block, each resource block comprising one time slot and at least one subcarrier, an uplink interference amount in a predetermined cell; an interference amount determination part configured to determine whether there is a variation in an interference condition; and an overload indicator reporting part configured to report an overload indicator, indicating the uplink interference amount of the predetermined cell, to a neighboring eNode B through an interface between the eNode B and the neighboring eNode B, if it is determined that there is a variation in the interference condition.