TY - GEN
T1 - Achieving single channel, full duplex wireless communication
AU - Choi, Jung Il
AU - Jain, Mayank
AU - Srinivasan, Kannan
AU - Levis, Phil
AU - Katti, Sachin
N1 - KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was supported by generous gifts from DoCoMo Capital,the National Science Foundation under grants #0831163 and#0846014, the King Abdullah University of Science and Technology(KAUST), Microsoft Research, a scholarship from the SamsungScholarship Foundation and a Stanford Terman Fellowship.Finally, we would like to thank our shepherd, Ashutosh Sabharwal,and the anonymous reviewers for their comments.
This publication acknowledges KAUST support, but has no KAUST affiliated authors.
PY - 2010
Y1 - 2010
N2 - This paper discusses the design of a single channel full-duplex wireless transceiver. The design uses a combination of RF and baseband techniques to achieve full-duplexing with minimal effect on link reliability. Experiments on real nodes show the full-duplex prototype achieves median performance that is within 8% of an ideal full-duplexing system. This paper presents Antenna Cancellation, a novel technique for self-interference cancellation. In conjunction with existing RF interference cancellation and digital baseband interference cancellation, antenna cancellation achieves the amount of self-interference cancellation required for full-duplex operation. The paper also discusses potential MAC and network gains with full-duplexing. It suggests ways in which a full-duplex system can solve some important problems with existing wireless systems including hidden terminals, loss of throughput due to congestion, and large end-to-end delays. Copyright 2010 ACM.
AB - This paper discusses the design of a single channel full-duplex wireless transceiver. The design uses a combination of RF and baseband techniques to achieve full-duplexing with minimal effect on link reliability. Experiments on real nodes show the full-duplex prototype achieves median performance that is within 8% of an ideal full-duplexing system. This paper presents Antenna Cancellation, a novel technique for self-interference cancellation. In conjunction with existing RF interference cancellation and digital baseband interference cancellation, antenna cancellation achieves the amount of self-interference cancellation required for full-duplex operation. The paper also discusses potential MAC and network gains with full-duplexing. It suggests ways in which a full-duplex system can solve some important problems with existing wireless systems including hidden terminals, loss of throughput due to congestion, and large end-to-end delays. Copyright 2010 ACM.
UR - http://hdl.handle.net/10754/597447
UR - http://portal.acm.org/citation.cfm?doid=1859995.1859997
UR - http://www.scopus.com/inward/record.url?scp=78649281129&partnerID=8YFLogxK
U2 - 10.1145/1859995.1859997
DO - 10.1145/1859995.1859997
M3 - Conference contribution
SN - 9781450301817
SP - 1
EP - 12
BT - Proceedings of the sixteenth annual international conference on Mobile computing and networking - MobiCom '10
PB - Association for Computing Machinery (ACM)
ER -