Wireless management system and wireless management method
AssigneeHitachi, Ltd.
InventorKenichi Mizugaki
Life of this patent
Estimating the term…
Abstract
A wireless management system manages a wireless system including a base station and terminals. The wireless management system includes a computer that includes an arithmetic device that executes predetermined arithmetic processing, and a storage device connected to the arithmetic device. The arithmetic device calculates a usage rate of radio resources used by the terminal based on positional information of the terminals and the number of terminals communicating with the base station at the time of communication between the terminals and the base station.
Claims9
A wireless management system that manages a wireless system including a base station and terminals, the wireless management system comprising:
- a computer that includes an arithmetic device that executes predetermined arithmetic processing, and a storage device connected to the arithmetic device, wherein
- the arithmetic device calculates a usage rate of radio resources used by the terminal based on positional information of the terminals and the number of terminals communicating with the base station at the time of communication between the terminals and the base station,
- the arithmetic device estimates received signal strength of the terminal by using the positional information of the terminal and a signal strength distribution in a communication area,
- the arithmetic device derives maximum throughput of the terminal obtained by the estimated received signal strength,
- the arithmetic device acquires a radio resource allocation rate for the terminal, and
- the arithmetic device calculates estimated throughput of the terminal by multiplying the calculated maximum throughput by the acquired radio resource allocation rate.
A wireless management method executed by a wireless management system that manages a wireless system including a base station and terminals, the wireless management system including a computer that includes an arithmetic device that executes predetermined arithmetic processing and a storage device connected to the arithmetic device,
- the wireless management method comprising:
- acquiring, by the arithmetic device, positional information of the terminals, and the number of terminals communicating with the base station at the time of communication between the terminals and the base station;
- and
- calculating, by the arithmetic device, a usage rate of radio resources used by the terminal based on the acquired positional information of the terminals and the acquired number of terminals,
- estimating, by the arithmetic device, received signal strength of the terminal by using the positional information of the terminal and a signal strength distribution in a communication area,
- deriving, by the arithmetic device, maximum throughput of the terminal obtained by the estimated received signal strength,
- acquiring, by the arithmetic device, a radio resource allocation rate for the terminal, and
- calculating, by the arithmetic device, estimated throughput of the terminal by multiplying the calculated maximum throughput by the acquired radio resource allocation rate.
Dependencies are inferred from the claim text.