WLAN无线网动态射频管理节能方案研究

Research on Dynamic Radio Management Energy-Saving Scheme of WLAN Wireless Network

随着WLAN规模和用户数量的增长,设备耗电特别是超闲AP业务空闲期的电量浪费问题日益突出。为了解决超闲AP的耗电问题,深入研究了两种较成熟的动态射频管理技术(AP整机定时关断和AP射频通道定时关断技术)的原理及实施效果。经验证,这两种动态射频管理技术均具有省电、复杂度低、成本低、易管控的特点,为构建绿色高能效网络提供技术储备。

With the development of WLAN scale and users number, the energy consumption of the idle AP has become increasingly prominent, In order to solve the problem of idle AP power consumption, two kinds of mature dynamic radio management technologies, AP equipment shutdown and AP RF channel shutdown, were in-depth studied, and their principles and implementation effects were put forward. It＇s proved that both of the dynamic radio management technologies have the advantages of energy saving, low complexity, low cost and easy control, providing technology support for the construction of green energy-efficient network.