Dual PHY not a good bet for UWB

• Published in: Electronic Engineering Times no. 1363; p. 60
• Main Author: Broockman, Eric
• Format: Trade Publication Article
• Language: English
• Published: Cambridge AspenCore 21.03.2005
• Subjects: Access control; Communications equipment; Proposals; Radios; Systems design; Systems development; Wideband communications; United States > US

For example, when the PHY initializes, it needs to pick the PHY mode in which it needs to be. Let's assume no other UWB node is active, so the PHY of node 1 in room 1 "speaks" in mode M, for MBOA. Later, a node-2 UWB device powers on. It has to listen. It may initially listen in mode...