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» Approximation schemes for wireless networks
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TWC
2008
158views more  TWC 2008»
15 years 6 months ago
Transmission capacity of ad hoc networks with spatial diversity
This paper derives the outage probability and transmission capacity of ad hoc wireless networks with nodes employing multiple antenna diversity techniques, for a general class of ...
Andrew M. Hunter, Jeffrey G. Andrews, Steven Weber
PERCOM
2009
ACM
16 years 7 months ago
Practical Rate Adaptation in Mobile Environments
Channel asymmetry and high fluctuation of channel conditions are two salient characteristics of wireless channels in mobile environments. Therefore, when using IEEE 802.11 devices ...
Xi Chen, Prateek Gangwal, Daji Qiao
TMC
2008
146views more  TMC 2008»
15 years 6 months ago
Cross-Layer Interaction of TCP and Ad Hoc Routing Protocols in Multihop IEEE 802.11 Networks
In this research, we first investigate the cross-layer interaction between TCP and routing protocols in the IEEE 802.11 ad hoc network. On-demand ad hoc routing protocols respond t...
Kitae Nahm, Ahmed Helmy, C. C. Jay Kuo
SECON
2008
IEEE
16 years 25 days ago
Content Distribution in VANETs Using Network Coding: The Effect of Disk I/O and Processing O/H
Abstract—Besides safe navigation (e.g., warning of approaching vehicles), car to car communications will enable a host of new applications, ranging from office-on-the-wheel supp...
Seung-Hoon Lee, Uichin Lee, Kang-Won Lee, Mario Ge...
ICC
2009
IEEE
195views Communications» more  ICC 2009»
16 years 1 months ago
Fairness-Aware Joint Routing and Scheduling in OFDMA-Based Cellular Fixed Relay Networks
Abstract— Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many ...
Mohamed Salem, Abdulkareem Adinoyi, Mahmudur Rahma...