@inproceedings{discovery1452477,
            year = {2014},
           title = {Synchronicity: Pushing the Envelope of Fine-Grained Localization with Distributed MIMO},
       booktitle = {HotWireless '14: Proceedings of the 1st ACM workshop on Hot topics in wireless},
       publisher = {ACM Press},
           pages = {43 -- 48},
            note = {Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage, and that copies bear this notice and the full citation on the first page. Copyrights for thirdparty components of this work must be honored. For all other uses, contact the owner/author(s). Copyright is held by the author/owner(s).},
         address = {New York, NY},
          author = {Xiong, J and Jamieson, KAS and Sundaresan, K},
        abstract = {Indoor localization of mobile devices and tags has received much
attention recently, with encouraging fine-grained localization results
available with enough line-of-sight coverage and enough hardware
infrastructure. Synchronicity is a location system that aims to push
the envelope of highly-accurate localization systems further in both
dimensions, requiring less line-of-sight and less infrastructure. With
Distributed MIMO network of wireless LAN access points (APs) as a starting point, we leverage the time synchronization that such a network affords to localize with time-difference-of-arrival information at the APs. We contribute novel super-resolution signal processing algorithms and reflection path elimination schemes, yielding superior results even in non-line-of-sight scenarios (with one to two walls separating client and APs). We implement and briefly evaluate Synchronicity on theWARP hardware radio platform using standard 20 MHz wireless LAN channels.},
             url = {http://dx.doi.org/10.1145/2643614.2643619}
}