In support of developing the best overall solution for the emerging market in ultrawideband (UWB)-based technology, the Multiband OFDM Alliance (MBOA) was formed in June 2003. These companies support a UWB specification that is based on an OFDM approach, which will enable the broadest possible range of applications and satisfy the requirements of consumers and regulatory agencies worldwide. The MBOA has been working closely to leverage its collective expertise in the creation and publication of a Multiband OFDM specification for UWB PHY technology and will work in harmony with other UWB standards bodies such as IEEE, WiMedia, Wireless USB Promoter Group, 1394 TA, CEA, and others as appropriate.