Capacity and coverage of mmWave ad hoc networks

Ad hoc networks provide a flexible, infrastructure-free means to communicate between soldiers in war zones, aid workers in disaster areas, or consumers in device-to-device (D2D) applications. Ad hoc networks, however, are stilled plagued by interference. Communication with millimeter-wave (mmWave) devices offers hope to ad hoc networks through higher bandwidth, reduced interference due to directional antennas, and a lighter interference field due to blockage. This report uses a stochastic geometry approach to characterize the one-way and two-way coverage probability of a mmWave ad hoc network with directional antennas and random blockages. The coverage probability in the presence of noise and both line-of-sight and non-line-of-sight interference is analyzed and used to derive the transmission capacity. Several reasonable simplifications are used to derive the transmission capacity. Performance of mmWave is then analyzed in terms of area spectral efficiency and rate coverage. The results show that mmWave networks support larger densities, higher area spectral efficiencies, and better rate coverage compared to microwave ad hoc networks.

Author dc:creator

• Thornburg, Andrew Scott

Contributors dc:contributor

• Heath, Robert W., Jr, 1973-

• Millimeter wave
• mmWave
• Ad hoc networks

Language dc:language

en

Identifier

http://hdl.handle.net/2152/26342

OAI identifier oai:identifier

oai:tdl-ir.tdl.org:2152/26342