Method and apparatus for allocating edge frequency band resource, and base station

An apparatus for allocating an edge frequency band resource, comprising:

• a usage information obtaining module, configured to obtain, through message interaction, usage information about an edge frequency band resource block of an adjacent mode;
• a mode coordination module, configured to, according to the usage information about the edge frequency band resource block of the adjacent mode and a characteristic resource block, determine an available edge frequency band resource block of a current mode and in a next adjustment period, wherein the characteristic resource block is only used in its corresponding mode and the adjacent mode is a mode whose characteristic resource block is adjacent in frequency to the characteristic resource block of the current mode;
• and
• a resource allocating module, configured to, in the next adjustment period, allocate, the available edge frequency band resource block of the current mode to each cell that is corresponding to the current mode, wherein the available edge frequency band resource block is determined by the mode coordination module.

A base station, comprising:

• an apparatus for allocating an edge frequency band resource configured
• to obtain, through message interaction, usage information about an edge frequency band resource block of an adjacent mode,
• to, according to the usage information about the edge frequency band resource block of the adjacent mode and a characteristic resource block, determine an available edge frequency band resource block of a current mode and in a next adjustment period, and
• to, allocate, in the next adjustment period, the available edge frequency band resource block of the current mode to each cell that is corresponding to the current mode, wherein the characteristic resource block is only used in its corresponding mode, the adjacent mode is a mode whose characteristic resource block is adjacent in frequency to the characteristic resource block of the current mode, and the available edge frequency band resource block is determined by the mode coordination module.