2007-243488 is referenced by 3 patents.

PROBLEM TO BE SOLVED: To provide a radio frame control method capable of easily configuring a radio frame at a downward link of an OFDMA system, based on an IEEE 802.16 standard.SOLUTION: A radio frame configured from each resources of an OFDMA symbol and a subcarrier comprises a resources assignment 2. The resources assignment 2 makes the usage amount of resources of either the OFDMA symbol or the subcarrier constant, makes the usage amount of another resources variable, and then uses a resources assignment unit composed of a fixed amount of resources for the constant usage and a variable unit quantity of resources for the variable usage. The resources assignment 2 configures a data sequence from packets transmitted using a same modulation system and a same error correction encoding rate, and assigns the resources assignment unit to the data sequence.

Radio frame controller, radio communication device, and radio frame control method
Application Number
Publication Number
Application Date
March 7, 2006
Publication Date
September 20, 2007
Inoue Takashi
Araida Osamu
Ozeki Takeo
H04J 11/00