Title :
Throughput Scaling of Wireless Ad Hoc Networks With No Side Information
Author :
Cui, Shengshan ; Haimovich, Alexander M.
Author_Institution :
Qualcomm Inc., San Diego, CA, USA
fDate :
9/1/2010 12:00:00 AM
Abstract :
This letter studies the throughput of wireless ad hoc networks in which neither the source nodes nor the destination nodes have channel state information. Work reported in has shown that in the regime of a large network with a total number of nodes n → ∞, the throughput scales at most as log log n. We present a scheme that achieves a throughput scaling of Θ(log n) for the Gauss-Markov fading process and for network sizes of practical interest.
Keywords :
Gaussian processes; Markov processes; ad hoc networks; computational complexity; fading channels; Gauss-Markov fading process; channel state information; destination nodes; source nodes; throughput scaling; wireless ad hoc networks; Ad hoc networks; Channel estimation; Fading; MIMO; Signal to noise ratio; Throughput; Training; Ad hoc networks; channel state information (CSI); throughput;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2010.080410.100994