Orthogonal frequency division multiple access (OFDMA) is a version of OFDM (orthogonal frequency division multiplexing) modulation that happens to be optimized for multiple users, specifically for ...

Qualcomm Inc. may have gained another small weapon for what could become a huge battle over essential patents on next-generation wireless networks. In a deal announced Monday, Qualcomm agreed to ...

As more high-speed amplifier applications deal with communication systems, wired or wireless, a brief introduction and overview of orthogonal frequency division multiplex (OFDM) is necessary. With a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Low-power television station operator WatchTV filed an amended application with the Federal ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The owner of WatchTV, a Portland, OR, based low-power television operator, received word last ...

The latest version of the WiMAX standardaddresses the mobile services required to free users from the tethersof a predetermined location. As with any new technology comes the needto test its ...

Virtually all major new wireless technologies, including WiMAX and LTE, are based on orthogonal frequency-division multiplexing (OFDM), which has emerged as the wireless spectral efficiency leader.

Orthogonal frequency division multiplexing (OFDM) has become attractive for many current and emerging commercial applications because it provides a combination of data throughput, scalability, and ...