An investigation of permission probability control in reserved/random CDMA packet radio communications
Kazuya Mori, Koji Ogura · 2002
A new adaptive permission probability control method is proposed to reduce the degradation of transmission efficiency due to uplink packet congestion in a joint CDMA/PRMA access protocol for packet radio communications. The calculated transmission efficiency shows that the proposed method is equal to the conventional method in the case of voice-only transmission and superior in mixed voice/data transmission.