Abstract
The cross-technology communication (CTC) is a promising technique proposed recently to bridge heterogeneous wireless technologies in the ISM bands. Existing solutions use only the coarse-grained packet-level information for CTC modulation, suffering from a low throughput (e.g., 10 b/s). Our approach, called BlueBee, explores the dense PHY-layer information for CTC by emulating legitimate ZigBee frames with the Bluetooth radio. Uniquely, BlueBee achieves dual-standard compliance and transparency for its only modifying the payload of Bluetooth frames, requiring neither hardware nor firmware changes at either the Bluetooth sender or the ZigBee receiver. Our implementation on both USRP and commodity devices shows that BlueBee can achieve standard ZigBee bit rate of 250 kb/s at more than 99% accuracy, which is over 10000 \times faster than the state-of-the-art packet-level CTC technologies.
| Original language | English (US) |
|---|---|
| Article number | 8732397 |
| Pages (from-to) | 1069-1083 |
| Number of pages | 15 |
| Journal | IEEE/ACM Transactions on Networking |
| Volume | 27 |
| Issue number | 3 |
| DOIs | |
| State | Published - Jun 2019 |
Bibliographical note
Funding Information:Manuscript received April 26, 2018; revised November 18, 2018; accepted March 27, 2019; approved by IEEE/ACM TRANSACTIONS ON NETWORKING Editor T. Hou. Date of publication June 6, 2019; date of current version June 14, 2019. This work was supported in part by the NSF under Grant CNS-1525235, Grant CNS-1718456, Grant CNS-1717059, and NSF China under Grant 61672196. A conference paper [15] containing preliminary results of this paper appeared in ACM Sensys 2017. (Corresponding authors: Tian He; Zhijun Li.) W. Jiang, Z. Yin, R. Liu, and T. He are with the Department of Computer Science and Engineering, University of Minnesota, Minneapolis, MN 55455 USA (e-mail: [email protected]; [email protected]; [email protected]; [email protected]).
Publisher Copyright:
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Keywords
- Cross-technology communication
- Internet of Things
- ZigBee
- bluetooth low energy
- signal emulation