Qualcomm 懷抱 WiMAX

2005:
收購 Flarion 取得 WiMAX OFDMA 相關專利

2006:
收購 Airgo 取得:
1. MIMO (Multiple Input/Multiple Output)
2. OFDMA (Orthogonal Frequency Division Multiple Access)
3. OFDM (Orthogonal Frequency-Division Multiplexing)

2007:
收購 TeleCIS 移動式 WiMAX 部門

Qualcomm 4G 主推:
1. UMB (Ultra Mobile Broadband)
2. LTE (Long Term Evolution)