Selection diversity forwarding in a multihop packet radio network with fading channel and capture

摘要: Recent and increased interest of wireless mobile ad hoc networking motivates detailed examination routing schemes specifically targeted for the demanding constraints that an unreliable, time varying broadcast like medium imposes. Incorporation exploitation radio characteristics are fundamental keys to successful near optimal operation in a environment. In this paper, forwarding methods multihop Rayleigh fading non-fading channels examined. An adaptive scheme denoted Selection Diversity Forwarding (SDF) is introduced compared with two classical methods. It shown SDF presents significant performance improvements. particular contrast reference NFP MFR, enhanced under channel conditions. found local path adaptation has potential perform better than approaches along single path.