The high throughput camps have formed to win the heart and soul of 802.11n, Wi-Fi's next speed bump: The EE Times explains that one camp led by Atheros proposes using 40 megahertz (MHz) of bandwidth (up from 22 MHz in the 802.11b/g specs); Intel is part of this proposal. They call their approach TG nSynch--the boy band pun must be intended. On the other side is multiple-in/multiple-out antenna system maker Airgo which plans to build around 20 MHz of bandwidth; Broadcom and Texas Instruments most significantly stand on their side. Their name: World Wide Spectrum Efficiency (WWiSE).