Abstract
Triage is the process of prioritizing patients based on the severity of their condition when resources are insufficient. Hospitals today are equipped with more and more electronic medical devices. This results in possibly high level of electromagnetic interference that may lead to the failure of medical monitoring devices. Moreover, a patient is usually moved between different hospital settings during triage. Accurate and quick prioritization of patient vital signs under such environment is crucial for making efficient and real-time decisions. In this article, a novel in-network solution to prioritize the transmission of patient vital signs using wireless body area networks is proposed; the solution relies on a distributed priority scheduling strategy based on the current patient condition and on the vital sign end-to-end delay/reliability requirement. The proposed solution was implemented in TinyOS and its performance was tested in a real scenario.
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Notes
IEEE 802.15.4 specifies 16 channels within the 2.4 GHz band, in 5 MHz steps, numbered 11 through 26. Central frequency of channel n is given by [10]: f c = 2405 + 5 (n − 11) MHz, n = 11, 12, ..., 26.
References
Bahl P, Chandra R, Dunagan J (2004) SSCH: slotted seeded channel hopping for capacity improvement in IEEE 802.11 Ad-Hoc wireless networks. In: Proc. of ACM annual international conference on mobile computing and networking (MobiCom), Philadelphia, PA, USA
Chen F, Zhai H, Fang Y (2008) An opportunistic MAC in multichannel multiradio wireless ad hoc networks. In: Proc. IEEE wireless communications and networking conference (WCNC), Las Vegas, NV, USA
Chen H, Black JP, Khan OZ, Jamshaid K (2008) Data-centric support of a smart walker in a ubiquitous-computing environment. In: Proc. of international workshop on systems and networking support for healthcare and assisted living environments (HealthNet), Breckenridge, CO, USA
Chiussi F, Sivaraman V (1998) Achieving high utilization in guaranteed services networks using early-deadline-first scheduling. In: Proc. of IEEE Sixth international workshop on quality of service (IWQoS), Napa, CA
Dabiri F, Vahdatpour A, Noshadi H, Hagopian H, Sarrafzadeh M (2008) Ubiquitous personal assistive system for neuropathy. In: Proc. of international workshop on systems and networking support for healthcare and assisted living environments (HealthNet), Breckenridge, CO, USA
Demers A, Keshav S, Shenker S (1989) Analysis and simulation of a fair queueing algorithm. In: Proc. of ACM SIGCOMM, pp 1–12
Georgiadis L, Guérin R, Peris V, Sivarajan KN (1996) Efficient network QoS provisioning based on per node traffic shaping. IEEE/ACM Trans Netw 4(4):482–501
Gidlund M, Wang G (2009) Uplink scheduling algorithms for QoS support in broadband wireless access networks. J Commun 4(2):133–142
Haykin S (2005) Cognitive radio: brain-empowered wireless communications. IEEE J Sel Areas Commun (JSAC) 23(2):201–220
IEEE Computer Society (2006) IEEE standard 802.15.4—2006: wireless medium access control (MAC) and physical layer (PHY) specifications for low-rate wireless personal area networks (WPANs). IEEE Computer Society, Washington, DC
IEEE Engineering in Medicine and Biology Society (2008) ISO/IEEE Standard 11073: health informatics—PoC medical device communication—Part 00101: guide–guidelines for the use of RF wireless technology. IEEE Engineering in Medicine and Biology Society, Piscataway
Jain R, Chiu D, Hawe W (1984) A quantitative measure of fairness and discrimination for resource allocation in shared computer systems. Tech. Rep. TR-301, DEC Research
Jonsrud GE (2006) Application note AN041 (Rev. 1.0)—CC2420 coexistence. Texas Instruments
Ko J, Gao T, Terzis A (2009) Empirical study of a medical sensor application in an urban emergency department. In: Proc. of international conference on body area networks (BodyNets)
Li H, Tan J (2007) Heartbeat driven medium access control for body sensor networks. In: Proc. of international workshop on systems and networking support for healthcare and assisted living environments (HealthNet), Puerto Rico, USA
Li H, Tan J (2008) Body sensor networks based sensor fusion for cardiovascular biosignal predications. In: Proc. of international workshop on systems and networking support for healthcare and assisted living environments (HealthNet), Breckenridge, CO, USA
Malan D, Fulford-Jones T, Welsh M, Moulton S (2004) CodeBlue: an Ad Hoc sensor network infrastructure for emergency medical care. In: Proc. of international workshop on wearable and implantable body sensor networks, London, UK
Maróti M, Kusy B, Simon G, Lédeczi A (2004) The flooding time synchronization protocol. In: Proc. of international conference on embedded networked sensor systems (Sensys)
Mitola J, Maguire G (1999) Cognitive radio: making software radios more personal. IEEE Pers Commun 6(4):13–18
Mo J, So HSW, Walrand J (2008) Comparison of multichannel MAC protocols. IEEE Trans Mob Comput 7(1):50–65
Norgall T, Schmidt R, vod der Grum T (2004) Body area network—a key infrastructure element for patient centered telemedicine. Stud Health Technol Inform 108:142–148
Parekh AK, Gallager RG (1993) A generalized processor sharing approach to flow control in integrated services networks: the single-node case. IEEE/ACM Trans Netw 1(3):344–357
Parekh AK, Gallagher RG (1994) A generalized processor sharing approach to flow control in integrated services networks: the multiple node case. IEEE/ACM Trans Netw 2(2):137–150
Pompili D, Vuran MC, Melodia T (2006) Cross-layer design in wireless sensor networks. In: Mahalik NP (ed) Book on sensor network and configuration: fundamentals, techniques, platforms, and experiments. Springer, Germany
Silberberg J (1993) Performance degradation of electronic medical devices due to electromagnetic interference. Compliance Eng 10(5):25–39
So HW, Walrand J, Mo J (2007) McMAC: a parallel rendezvous multi-channel MAC protocol. In: Proc. of IEEE wireless communications and networking conference (WCNC), Hong Kong
So J, Vaidya NH (2004) Multi-channel MAC for Ad Hoc networks: handling multi-channel hidden terminals using a single transceiver. In: Proc. of ACM international symposium on mobile ad hoc networking and computing (MobiHoc), Tokyo, Japan
Tzamaloukas A, Garcia-Luna-Aceves JJ (2001) A receiver-initiated collision-avoidance protocol for multi-channel networks. In: Proc. of IEEE twentieth annual joint conference of the IEEE computer and communications societies (INFOCOM), Anchorage, Alaska, USA
Varkey JP, Pompili D (2009) Movement recognition using body area networks. In: Proc. of IEEE global telecommunications conference (GLOBECOM)
Varshney U (2008) Bluetooth 2.1 based emergency data delivery system in healthnet. In: Proc. of IEEE wireless communications and networking conference (WCNC), Las Vegas, NV
Varshney U (2008) Improving wireless health monitoring using incentive-based router cooperation. IEEE Computer 41(5):56–62
Voigt T, Osterlind F, Dunkels A (2008) Improving sensor network robustness with multi-channel convergecast. In: Proceedings of 2nd ERCIM workshop on e-mobility, Tampere, Finland
Wang H, Zhou H, Qin H (2008) Overview of multi-channel MAC protocols in wireless networks. In: Proc. of international conference on wireless communications, networking and mobile computing (WiCOM), Dalian, China
Wang JP, Abolhasan M, Safaei F, Franklin D (2007) A survey on control separation techniques in multi-radio multi-channel MAC protocols. In: Proc. of international symposium on communications and information technologies (ISCIT), Sydney, Australia
Wang Y, Fan L, He D, Tafazolli R (2008) Solution to weight-adaptive fair queuing. IEEE Electron Lett 44(5):385–386
Weisenberg J, Cuddihy P, Rajiv V (2008) Augmenting motion sensing to improve detection of periods of unusual inactivity. In: Proc. of international workshop on systems and networking support for healthcare and assisted living environments (HealthNet), Breckenridge, CO, USA
Won C, Youn JH, Ali H, Sharif H, Deogun J (2005) Adaptive radio channel allocation for supporting coexistence of 802.15.4 and 802.11b. In: Proc. of IEEE vehicular technology conference (VTC), Dallas, TX, USA
Wongthavarawat K, Ganz A (2003) Packet scheduling for QoS support in IEEE 802.16 broadband wireless access systems. Int J Commun Syst (Wiley) 16:81–96
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Chen, B., Pompili, D. Transmission of Patient Vital Signs Using Wireless Body Area Networks. Mobile Netw Appl 16, 663–682 (2011). https://doi.org/10.1007/s11036-010-0253-7
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DOI: https://doi.org/10.1007/s11036-010-0253-7