Simultaneous Bi-directional Communications and Data Forwarding using a Single ZigBee Data Stream

With the exponentially increasing number of Internet of Things (IoT) devices and the huge volume of data generated by these devices, there is a pressing need to investigate a more efficient communication method in both frequency and time domains at the edge of the IoT networks. In this paper, we present Amphista, a novel cross-layer design for IoT communication and data forwarding that can more efficiently utilize the ever increasingly crowded 2.4 GHz spectrum near the gateway. Specifically, by using a single ZigBee data stream, Amphista enables a ZigBee device to send out two different pieces of information to both the WiFi gateway and another ZigBee device. We further leverage this unique feature and design a novel forwarding protocol that can simultaneously forward uplink (e.g., collecting sensing data) and downlink (e.g., disseminating software updates) data by using a single ZigBee data stream. Our extensive experimental results show that Amphista significantly improves throughput (by up to 400×) and reduces the latency.

[1]  Tian He,et al.  FreeBee: Cross-technology Communication via Free Side-channel , 2015, MobiCom.

[2]  Xin Liu,et al.  ECT: Exploiting Cross-Technology Concurrent Transmission for Reducing Packet Delivery Delay in IoT Networks , 2018, IEEE INFOCOM 2018 - IEEE Conference on Computer Communications.

[3]  Shuai Wang,et al.  Symbol-Level Cross-Technology Communication via Payload Encoding , 2018, 2018 IEEE 38th International Conference on Distributed Computing Systems (ICDCS).

[4]  Sangki Yun,et al.  Fine-grained spectrum adaptation in WiFi networks , 2013, MobiCom.

[5]  Ting Zhu,et al.  PMC: Parallel multi-protocol communication to heterogeneous IoT radios within a single WiFi channel , 2017, 2017 IEEE 25th International Conference on Network Protocols (ICNP).

[6]  Srinivasan Seshan,et al.  Understanding and mitigating the impact of RF interference on 802.11 networks , 2007, SIGCOMM 2007.

[7]  Yan Li.  Chiron : Concurrent High Throughput Communication for IoT Devices , 2018 .

[8]  Paramvir Bahl,et al.  White space networking with wi-fi like connectivity , 2009, SIGCOMM '09.

[9]  Robert Tappan Morris,et al.  a high-throughput path metric for multi-hop wireless routing , 2005, Wirel. Networks.

[10]  Swarun Kumar,et al.  Bringing cross-layer MIMO to today's wireless LANs , 2013, SIGCOMM.

[11]  Wenchao Jiang,et al.  Transparent cross-technology communication over data traffic , 2017, IEEE INFOCOM 2017 - IEEE Conference on Computer Communications.

[12]  Yuan He,et al.  ZIGFI: Harnessing Channel State Information for Cross-Technology Communication , 2018, IEEE INFOCOM 2018 - IEEE Conference on Computer Communications.

[13]  Paul Congdon,et al.  Avoiding multipath to revive inbuilding WiFi localization , 2013, MobiSys '13.

[14]  Wenchao Jiang,et al.  C-Morse: Cross-technology communication with transparent Morse coding , 2017, IEEE INFOCOM 2017 - IEEE Conference on Computer Communications.

[15]  Yuan He,et al.  WiZig: Cross-technology energy communication over a noisy channel , 2017, IEEE INFOCOM 2017 - IEEE Conference on Computer Communications.

[16]  Robert Tappan Morris,et al.  a high-throughput path metric for multi-hop wireless routing , 2003, MobiCom '03.

[17]  Ranveer Chandra,et al.  Frame retransmissions considered harmful: improving spectrum efficiency using Micro-ACKs , 2012, Mobicom '12.

[18]  Ramachandran Ramjee,et al.  WiFi-NC : WiFi Over Narrow Channels , 2012, NSDI.

[19]  Qun Liu,et al.  Enabling LTE and WiFi Coexisting in 5 GHz for Efficient Spectrum Utilization , 2017, J. Comput. Networks Commun..

[20]  Tao Jin,et al.  WiZi-Cloud: Application-transparent dual ZigBee-WiFi radios for low power internet access , 2011, 2011 Proceedings IEEE INFOCOM.

[21]  Vaduvur Bharghavan,et al.  Achieving MAC layer fairness in wireless packet networks , 2000, MobiCom '00.

[22]  Paramvir Bahl,et al.  Augmenting data center networks with multi-gigabit wireless links , 2011, SIGCOMM 2011.

[23]  Kameswari Chebrolu,et al.  Esense: communication through energy sensing , 2009, MobiCom '09.

[24]  Ting Zhu,et al.  EMF: Embedding multiple flows of information in existing traffic for concurrent communication among heterogeneous IoT devices , 2017, IEEE INFOCOM 2017 - IEEE Conference on Computer Communications.

[25]  Jiming Chen,et al.  WizSync: Exploiting Wi-Fi Infrastructure for Clock Synchronization in Wireless Sensor Networks , 2014, IEEE Trans. Mob. Comput..

[26]  Zhijun Li,et al.  BlueBee: a 10,000x Faster Cross-Technology Communication via PHY Emulation , 2017, SenSys.

[27]  Zhijun Li,et al.  WEBee: Physical-Layer Cross-Technology Communication via Emulation , 2017, MobiCom.

[28]  Srihari Nelakuditi,et al.  CSMA/CN: carrier sense multiple access with collision notification , 2012, TNET.

[29]  Shuai Wang,et al.  Exploiting WiFi Guard Band for Safeguarded ZigBee , 2018, SenSys.