Location-aided routing (LAR) in mobile ad hoc networks
Wireless Networks
Effect of Hidden Terminals on the Performance of IEEE 802.11 MAC Protocol
LCN '98 Proceedings of the 23rd Annual IEEE Conference on Local Computer Networks
Increasing broadcast reliability in vehicular ad hoc networks
Proceedings of the 3rd international workshop on Vehicular ad hoc networks
The impact of imperfect scheduling on cross-layer congestion control in wireless networks
IEEE/ACM Transactions on Networking (TON)
An efficient demand-driven and density-controlled publish/subscribe protocol for mobile environments
Proceedings of the 2007 inaugural international conference on Distributed event-based systems
Analysis of multi-hop emergency message propagation in vehicular ad hoc networks
Proceedings of the 8th ACM international symposium on Mobile ad hoc networking and computing
Dynamic Subscription Permission: Extending the Depth of Demand-Controlled Flooding
APSCC '08 Proceedings of the 2008 IEEE Asia-Pacific Services Computing Conference
Review: The influence of broadcast traffic on IEEE 802.11 DCF networks
Computer Communications
Adaptive video-on-demand broadcasting in ubiquitous computing environment
Personal and Ubiquitous Computing
Distributed delay: improving network throughput by reducing temporal saturation
NTMS'09 Proceedings of the 3rd international conference on New technologies, mobility and security
T-drive: driving directions based on taxi trajectories
Proceedings of the 18th SIGSPATIAL International Conference on Advances in Geographic Information Systems
Demand-driven publish/subscribe in mobile environments
Wireless Networks
A survey of cross-layer design for VANETs
Ad Hoc Networks
On context-aware distributed event dissemination
Personal and Ubiquitous Computing
Numerical analysis of IEEE 802.11 broadcast scheme in multihop wireless ad hoc networks
ICOIN'05 Proceedings of the 2005 international conference on Information Networking: convergence in broadband and mobile networking
A cautionary perspective on cross-layer design
IEEE Wireless Communications
A survey and qualitative analysis of mac protocols for vehicular ad hoc networks
IEEE Wireless Communications
Cross-layer optimization for OFDM wireless networks-part I: theoretical framework
IEEE Transactions on Wireless Communications
Opportunistic beamforming using dumb antennas
IEEE Transactions on Information Theory
An Aloha protocol for multihop mobile wireless networks
IEEE Transactions on Information Theory
IEEE Communications Magazine
A survey on wireless mesh networks
IEEE Communications Magazine
Performance analysis of the IEEE 802.11 distributed coordination function
IEEE Journal on Selected Areas in Communications
Network planning in wireless ad hoc networks: a cross-Layer approach
IEEE Journal on Selected Areas in Communications
An approach to domain-based scalable context management architecture in pervasive environments
Personal and Ubiquitous Computing
CARS: Context-Aware Rate Selection for vehicular networks
ICNP '08 Proceedings of the 2008 IEEE International Conference on Network Protocols
Mobility-centric geocasting for mobile partitioned networks
ICNP '08 Proceedings of the 2008 IEEE International Conference on Network Protocols
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The standard 802.11 medium access control (MAC) performs poorly for heavy broadcast traffic. We present our context-aware cross-layer (CACL) broadcast model as an alternative. The basic CACL model uses only contextual data available to the 802.11 MAC and so is usable by any routing protocol that uses the 802.11 MAC. CACL fits the total broadcasts in any two-hop neighborhood to wireless channel capacity. We compare collision rates for CACL and the 802.11 MAC and conclude that, for a wide range of network conditions, CACL offers superior single-hop transmission rates. We also present a geographically constrained extension to CACL, CACL-G and compare it against CACL in vehicular scenarios of varying node density. Our results show that CACL-G offers increasingly superior performance over the basic CACL model as node density increases.