A rate-adaptive MAC protocol for multi-Hop wireless networks
Proceedings of the 7th annual international conference on Mobile computing and networking
Robust rate adaptation for 802.11 wireless networks
Proceedings of the 12th annual international conference on Mobile computing and networking
Efficient channel-aware rate adaptation in dynamic environments
Proceedings of the 6th international conference on Mobile systems, applications, and services
Cross-layer wireless bit rate adaptation
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Channel coding rate in the finite blocklength regime
IEEE Transactions on Information Theory
AccuRate: constellation based rate estimation in wireless networks
NSDI'10 Proceedings of the 7th USENIX conference on Networked systems design and implementation
Global design methods for raptor codes using binary and higher-order modulations
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
Hotnets-IX Proceedings of the 9th ACM SIGCOMM Workshop on Hot Topics in Networks
Strider: automatic rate adaptation and collision handling
Proceedings of the ACM SIGCOMM 2011 conference
Rate-compatible puncturing of low-density parity-check codes
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Proceedings of the ACM SIGCOMM 2012 conference on Applications, technologies, architectures, and protocols for computer communication
Efficient and reliable low-power backscatter networks
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
No symbol left behind: a link-layer protocol for rateless codes
Proceedings of the 18th annual international conference on Mobile computing and networking
Achieving high data rates in a distributed MIMO system
Proceedings of the 18th annual international conference on Mobile computing and networking
ACM SIGCOMM Computer Communication Review - Special october issue SIGCOMM '12
Efficient and reliable low-power backscatter networks
ACM SIGCOMM Computer Communication Review - Special october issue SIGCOMM '12
Proceedings of the eighth ACM/IEEE symposium on Architectures for networking and communications systems
AirSync: enabling distributed multiuser MIMO with full spatial multiplexing
IEEE/ACM Transactions on Networking (TON)
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A fundamental problem in wireless networks is to develop communication protocols that achieve high throughput in the face of noise, interference, and fading, all of which vary with time. An ideal solution is a rateless wireless system, in which the sender encodes data without any explicit estimation or adaptation, implicitly adapting to the level of noise or interference. In this paper, we present a novel rateless code, the spinal code, which uses a hash function over the message bits to produce pseudo-random bits that in turn can be mapped directly to a dense constellation for transmission. Results from theoretical analysis and simulations show that spinal codes essentially achieve Shannon capacity, and out-perform best-known fixed rate block codes.