31 search results - page 1 / 7 » On the Impact of Channel Estimation Errors on MAC Protocols ... |
TWC
2010
12 years 11 months ago
2010
In this paper, we evaluate the performance of a Medium Access Control (MAC) protocol for MIMO ad hoc networks under imperfect channel estimation. To this end, we also present an an...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, we propose an analytical technique to evaluate the statistics of the channel estimation error in a simple multi-user ad hoc networking scenario. This problem is v...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Transmission power control (TPC) has been used in wireless ad hoc networks to improve channel reuse and/or reduce energy consumption. It has been mainly applied to single-input...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Physical Carrier Sensing plays a crucial role in the effectiveness of CSMA-based MAC protocols, yet its properties and impact on the system performance under slow fading channel...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—In this paper, we introduce a framework for distributed opportunistic scheduling in multihop wireless ad hoc networks. With the proposed framework, one can take a schedu...