Design and testability aspects of mobile adhoc networking waveform physical layer for software defined radio

Resource Allocation for Joint Communication and Positioning in mmWave Ad Hoc Networks

“…applications, the Global Navigation Satellite System (GNSS) with meter-level accuracy has become increasingly inadequate in providing high performance, seamless, wide-area location services [4], especially in indoor environments, valleys, and other harsh environments. An Ad hoc network is a system of wireless mobile nodes that can freely and dynamically selforganize an arbitrary and temporary network topology with less networking time consumption and no demand for preexisting infrastructures [5]- [7]. As a convenient infrastructurefree communication tool, Ad hoc networks have also become an important positioning solution in harsh environments.…”

“…with Z = 2π λc d cos (θ p,u ). In (5), λ c denotes the wavelength corresponding to the center frequency of transmitted signals, and d is the interelement distance. Similarly, a R,u (φ p,u ) could be derived by exchanging θ p,u , N t with φ p,u and N r in (5) respectively.…”