A mutlicarrier transmitting apparatus, a multicarrier receiving apparatus and a multicarrier radio communication method, which are capable of improving a throughput of a whole multicarrier radio communication system. Based on receiving SNR values of users 1 to 4 for all of the subcarriers 1 to 4 in a receiving SNR table made, the number of available users U(n) of each subcarrier is calculated. Subcarriers n* having the smallest number of the available users are searched, and a user k* showing the highest receiving SNR value among the researched subcarriers n* having the smallest number of the available users U(n) is searched. Subsequently, the subcarriers n* are allocated to the user k*.

 
Web www.patentalert.com

< Portable radio communication apparatus

< Collapsible radio terminal, conversion start method and conversion start program

> Method and apparatus for improving quality of service over meshed bachaul facilities in a wireless network

> Communication system, communication device, communication terminal, and communi- cation method

~ 00255