Patent ID: 9474077
Filing Date: 2016-10-18
CPC Classification: H04W

Claim Text:
1. A mobile communication system comprising: a plurality of first radio units, each being installed in a plurality of first cells making up a first area; a plurality of second radio units, each being installed in a plurality of second cells making up a second area being separated from the first area; a first radio control unit constantly connected to a plurality of the first radio units that serve half of traffic peak in the first area and constantly connected to a plurality of the second radio units that serve half of traffic peak in the second area; a second radio control unit constantly connected to the remaining plurality of the first radio units and constantly connected to the remaining plurality of the second radio units; and an upper controller connected to the first radio control unit and the second radio control unit, wherein each of the first cells and each of the second cells are distributed and alternatively disposed, and the plurality of the first radio units and the plurality of the second radio units are installed so that their cells are not adjacent to each other.