Control apparatus, wireless communication system, and program
AssigneeNippon Telegraph and Telephone Corporation
InventorsMasayoshi IWAMOTO, Akito SUZUKI, Masahiro KOBAYASHI
Life of this patent
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Abstract
A control apparatus that determines a relief carrier that relieves communication in a failure area occurring when an antenna of a wireless base station fails and a tilt angle of the relief carrier includes: a failure area aggregation unit that aggregates a plurality of adjacent failure areas to collectively generate a single aggregated failure area; a relief carrier selection unit that selects a plurality of relief carriers for the aggregated failure area; and a tilt angle determination unit that simultaneously optimizes a plurality of tilt angles in the plurality of relief carriers.
Claims7
A control apparatus that determines a relief carrier that relieves communication in a failure area occurring when an antenna of a wireless base station fails and a tilt angle of the relief carrier, the control apparatus comprising:
- a first processor;
- and
- a first memory that includes instructions, which when executed, cause the first processor to execute a first method, said first method including:
- aggregating a plurality of adjacent failure areas to collectively generate a single aggregated failure area;
- selecting a plurality of relief carriers for the aggregated failure area;
- and
- optimizing simultaneously a plurality of tilt angles in the plurality of relief carriers.
(canceled)
A non-transitory computer-readable recording medium having computer-readable instructions stored thereon, which when executed, cause a computer including a memory and a processor to execute a process, the process comprising:
- aggregating a plurality of adjacent failure areas to collectively generate a single aggregated failure area;
- selecting a plurality of relief carriers for the aggregated failure area;
- and
- optimizing simultaneously a plurality of tilt angles in the plurality of relief carriers.
Dependencies are inferred from the claim text.