Understanding packet delivery performance in dense wireless sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Wireless Communications
Link-level measurements from an 802.11b mesh network
Proceedings of the 2004 conference on Applications, technologies, architectures, and protocols for computer communications
Fundamentals of wireless communication
Fundamentals of wireless communication
Measurement-based models of delivery and interference in static wireless networks
Proceedings of the 2006 conference on Applications, technologies, architectures, and protocols for computer communications
Robust rate adaptation for 802.11 wireless networks
Proceedings of the 12th annual international conference on Mobile computing and networking
PPR: partial packet recovery for wireless networks
Proceedings of the 2007 conference on Applications, technologies, architectures, and protocols for computer communications
Efficient channel-aware rate adaptation in dynamic environments
Proceedings of the 6th international conference on Mobile systems, applications, and services
Symphony: synchronous two-phase rate and power control in 802.11 wlans
Proceedings of the 6th international conference on Mobile systems, applications, and services
Cabernet: vehicular content delivery using WiFi
Proceedings of the 14th ACM international conference on Mobile computing and networking
Proceedings of the 14th ACM international conference on Mobile computing and networking
ZipTx: Harnessing Partial Packets in 802.11 Networks
Proceedings of the 14th ACM international conference on Mobile computing and networking
Cross-layer wireless bit rate adaptation
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Frequency-aware rate adaptation and MAC protocols
Proceedings of the 15th annual international conference on Mobile computing and networking
AccuRate: constellation based rate estimation in wireless networks
NSDI'10 Proceedings of the 7th USENIX conference on Networked systems design and implementation
Papyrus: a software platform for distributed dynamic spectrum sharing using SDRs
ACM SIGCOMM Computer Communication Review
Tool release: gathering 802.11n traces with channel state information
ACM SIGCOMM Computer Communication Review
Revisiting partial packet recovery in 802.11 wireless LANs
MobiSys '11 Proceedings of the 9th international conference on Mobile systems, applications, and services
Enhanced statistics-based rate adaptation for 802.11 wireless networks
Journal of Network and Computer Applications
Random access heterogeneous MIMO networks
Proceedings of the ACM SIGCOMM 2011 conference
Strider: automatic rate adaptation and collision handling
Proceedings of the ACM SIGCOMM 2011 conference
CRMA: collision-resistant multiple access
MobiCom '11 Proceedings of the 17th annual international conference on Mobile computing and networking
Harnessing frequency diversity in wi-fi networks
MobiCom '11 Proceedings of the 17th annual international conference on Mobile computing and networking
Performance of mac80211 rate control mechanisms
Proceedings of the 14th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
Reclaiming the white spaces: spectrum efficient coexistence with primary users
Proceedings of the Seventh COnference on emerging Networking EXperiments and Technologies
Dynamic channel, rate selection and scheduling for white spaces
Proceedings of the Seventh COnference on emerging Networking EXperiments and Technologies
Anticipatory wireless bitrate control for blocks
Proceedings of the Seventh COnference on emerging Networking EXperiments and Technologies
The impact of channel bonding on 802.11n network management
Proceedings of the Seventh COnference on emerging Networking EXperiments and Technologies
A site-specific indoor link model for realistic wireless network simulations
Proceedings of the 4th International ICST Conference on Simulation Tools and Techniques
Efficient error estimating coding: feasibility and applications
IEEE/ACM Transactions on Networking (TON)
A light-weight wireless handshake
ACM SIGCOMM Computer Communication Review
Enforcing dynamic spectrum access with spectrum permits
Proceedings of the thirteenth ACM international symposium on Mobile Ad Hoc Networking and Computing
BLINK: a high throughput link layer for backscatter communication
Proceedings of the 10th international conference on Mobile systems, applications, and services
Estimation of expectable network quality in wireless mesh networks
IFIP'12 Proceedings of the 2012 international conference on Networking
Proceedings of the ACM SIGCOMM 2012 conference on Applications, technologies, architectures, and protocols for computer communication
JMB: scaling wireless capacity with user demands
Proceedings of the ACM SIGCOMM 2012 conference on Applications, technologies, architectures, and protocols for computer communication
AutoMAC: rateless wireless concurrent medium access
Proceedings of the 18th annual international conference on Mobile computing and networking
Rate adaptation for 802.11 multiuser mimo networks
Proceedings of the 18th annual international conference on Mobile computing and networking
ParCast: soft video delivery in MIMO-OFDM WLANs
Proceedings of the 18th annual international conference on Mobile computing and networking
Energy-based rate adaptation for 802.11n
Proceedings of the 18th annual international conference on Mobile computing and networking
ACM SIGCOMM Computer Communication Review - Special october issue SIGCOMM '12
JMB: scaling wireless capacity with user demands
ACM SIGCOMM Computer Communication Review - Special october issue SIGCOMM '12
Measuring channel occupancy for 802.11 wireless LAN in the 2.4 GHz ISM band
Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
Are all bits equal?: experimental study of IEEE 802.11 communication bit errors
IEEE/ACM Transactions on Networking (TON)
BLITZ: wireless link quality estimation in the dark
EWSN'13 Proceedings of the 10th European conference on Wireless Sensor Networks
Detection of reactive jamming in DSSS-based wireless networks
Proceedings of the sixth ACM conference on Security and privacy in wireless and mobile networks
LEAD: leveraging protocol signatures for improving wireless link performance
Proceeding of the 11th annual international conference on Mobile systems, applications, and services
Bringing cross-layer MIMO to today's wireless LANs
Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM
Model-driven energy-aware rate adaptation
Proceedings of the fourteenth ACM international symposium on Mobile ad hoc networking and computing
Practical opportunistic routing in high-speed multi-rate wireless mesh networks
Proceedings of the fourteenth ACM international symposium on Mobile ad hoc networking and computing
Adaptive feedback compression for MIMO networks
Proceedings of the 19th annual international conference on Mobile computing & networking
Interference alignment by motion
Proceedings of the 19th annual international conference on Mobile computing & networking
CSpy: finding the best quality channel without probing
Proceedings of the 19th annual international conference on Mobile computing & networking
An empirical interference modeling for link reliability assessment in wireless networks
IEEE/ACM Transactions on Networking (TON)
Towards MIMO-aware 802.11n rate adaptation
IEEE/ACM Transactions on Networking (TON)
A comparative simulation study of rate adaptation algorithms in wireless LANs
International Journal of Sensor Networks
From RSSI to CSI: Indoor localization via channel response
ACM Computing Surveys (CSUR)
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RSSI is known to be a fickle indicator of whether a wireless link will work, for many reasons. This greatly complicates operation because it requires testing and adaptation to find the best rate, transmit power or other parameter that is tuned to boost performance. We show that, for the first time, wireless packet delivery can be accurately predicted for commodity 802.11 NICs from only the channel measurements that they provide. Our model uses 802.11n Channel State Information measurements as input to an OFDM receiver model we develop by using the concept of effective SNR. It is simple, easy to deploy, broadly useful, and accurate. It makes packet delivery predictions for 802.11a/g SISO rates and 802.11n MIMO rates, plus choices of transmit power and antennas. We report testbed experiments that show narrow transition regions (