Wireless information networks
Time synchronization in ad hoc networks
MobiHoc '01 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing
Sniffing Out the Correct Physical Layer Capture Model in 802.11b
ICNP '04 Proceedings of the 12th IEEE International Conference on Network Protocols
Methods for restoring MAC layer fairness in IEEE 802.11 networks with physical layer capture
REALMAN '06 Proceedings of the 2nd international workshop on Multi-hop ad hoc networks: from theory to reality
Experimental study of concurrent transmission in wireless sensor networks
Proceedings of the 4th international conference on Embedded networked sensor systems
Exploiting the capture effect for collision detection and recovery
EmNets '05 Proceedings of the 2nd IEEE workshop on Embedded Networked Sensors
Using physical layer emulation to understand and improve wireless networks
Using physical layer emulation to understand and improve wireless networks
Capture-aware staggering for concurrent transmissions
CoNEXT '07 Proceedings of the 2007 ACM CoNEXT conference
Designing high performance enterprise Wi-Fi networks
NSDI'08 Proceedings of the 5th USENIX Symposium on Networked Systems Design and Implementation
Zigzag decoding: combating hidden terminals in wireless networks
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
Revamping the IEEE 802.11a PHY simulation models
Proceedings of the 11th international symposium on Modeling, analysis and simulation of wireless and mobile systems
Proceedings of the 6th ACM conference on Embedded network sensor systems
A measurement study of interference modeling and scheduling in low-power wireless networks
Proceedings of the 6th ACM conference on Embedded network sensor systems
Capacity bounds of deployment concepts for Wireless Mesh Networks
Performance Evaluation
Carrier sensing and receiver performance in indoor IEEE 802.11b mesh networks
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Order matters: transmission reordering in wireless networks
Proceedings of the 15th annual international conference on Mobile computing and networking
On the use of control packets for intelligent flooding in VANETs
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Improved modeling of IEEE 802.11a PHY through fine-grained measurements
Computer Networks: The International Journal of Computer and Telecommunications Networking
Time-correlated fading can mitigate rate anomaly in IEEE 802.11 WLANs
ISCIT'09 Proceedings of the 9th international conference on Communications and information technologies
Implementation of implantable cardioverter-defibrillator
ISCIT'09 Proceedings of the 9th international conference on Communications and information technologies
Turning hidden nodes into helper nodes in IEEE 802.11 wireless LAN networks
NETWORKING'08 Proceedings of the 7th international IFIP-TC6 networking conference on AdHoc and sensor networks, wireless networks, next generation internet
Reconsideration of carrier sensing range for wireless ad hoc networks
ANTS'09 Proceedings of the 3rd international conference on Advanced networks and telecommunication systems
Cross layer multirate adaptation using physical capture
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Estimating link reliability in wireless networks: an empirical study and interference modeling
INFOCOM'10 Proceedings of the 29th conference on Information communications
Coupled 802.11 flows in urban channels: model and experimental evaluation
INFOCOM'10 Proceedings of the 29th conference on Information communications
Multihop transmission opportunity in wireless multihop networks
INFOCOM'10 Proceedings of the 29th conference on Information communications
The spaces between us: setting and maintaining boundaries in wireless spectrum access
Proceedings of the sixteenth annual international conference on Mobile computing and networking
Multiple receiver strategies for minimizing packet loss in dense sensor networks
Proceedings of the eleventh ACM international symposium on Mobile ad hoc networking and computing
Measurement and analysis of real-world 802.11 mesh networks
IMC '10 Proceedings of the 10th ACM SIGCOMM conference on Internet measurement
Opportunities of MIM capture in IEEE 802.11 WLANs: analytic study
Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication
Partial interference and its performance impact on wireless multiple access networks
EURASIP Journal on Wireless Communications and Networking
An MIM-aware association control scheme for openflow access points in NOX architectures
Proceedings of the 6th International Conference on Future Internet Technologies
QoS provisioning for large-scale multi-ap WLANs
Ad Hoc Networks
BEWARE: background traffic-aware rate adaptation for IEEE 802.11
IEEE/ACM Transactions on Networking (TON)
Proceedings of the 8th ACM Symposium on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
Order matters: transmission reordering in wireless networks
IEEE/ACM Transactions on Networking (TON)
Loss reasons in safety VANETs and implications on congestion control
Proceedings of the 9th ACM symposium on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
Efficient OFDM-based WLAN-multicast with feedback aggregation, power control and rate adaptation
Computer Communications
Coupled 802.11 flows in urban channels: model and experimental evaluation
IEEE/ACM Transactions on Networking (TON)
Physical layer capture aware MAC for WLANs
Wireless Networks
An empirical interference modeling for link reliability assessment in wireless networks
IEEE/ACM Transactions on Networking (TON)
Proceedings of the 8th ACM international workshop on Wireless network testbeds, experimental evaluation & characterization
Chaos: versatile and efficient all-to-all data sharing and in-network processing at scale
Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems
Detecting transmission power misbehaviour in wi-fi networks
WiFlex'13 Proceedings of the First international conference on Wireless Access Flexibility
ACM SIGMOBILE Mobile Computing and Communications Review
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In wireless networks, a frame collision does not necessarily result in all the simultaneously transmitted frames being lost. Depending on the relative signal power and the arrival timing of the involved frames, one frame can survive the collision and be successfully received by the receiver. Using our IEEE 802.11a wireless network testbed, we carry out a measurement study that shows the terms and conditions (timing, power difference, bit rate) under which this capture effect takes place. Recent measurement work on the capture effect in 802.11 networks [10] argues that the stronger frame can be successfully decoded only in two cases: (1) The stronger frame arrives earlier than the weaker frame, or (2) the stronger frame arrives later than the weaker frame but within the preamble time of the weaker frame. However, our measurement shows that the stronger frame can be decoded correctly regardless of the timing relation with the weaker frame. In addition, when the stronger frame arrives later than the weaker frame's arrival, the physical layer capture exhibits two very distinct patterns based on whether the receiver has been successfully synchronized to the previous weak frame or not. In explaining the distinct cases we observe that the successful capture of a frame involved in a collision is determined through two stages: preamble detection and the frame body FCS check.