An approach using 2 logical radios to achieve high performance in multihop
mesh networks is introduced. The advantages of frequency re-use, reduced
channel interference over 1 radio approaches is discussed. An approach is
developed to extend the logical 2-radio system to (physical) 3-radio and
4-radio systems are explained as extensions of the logical 2-radio
methodology. The ability need to support both multiple radio systems and
1-radio ad hoc mesh systems in one framework is described in the context
of emergency response systems. Some unique benefits of the logical
2-Radio concept related to other mesh architectures are highlighted.