%PDF-1.4
%
1 0 obj
<>stream
application/pdfIEEEIEEE Internet of Things Journal;2019;6;1;10.1109/JIOT.2018.2848099Acousticsdevice-to-device computingfiltersInternet of Things (IoT)modemssmart devicestransceiversUltrasound Proximity Networking on Smart Mobile Devices for IoT ApplicationsEd NovakZhuofan TangQun Li
IEEE Internet of Things Journal399 Feb. 20191610.1109/JIOT.2018.2848099409
endstream
endobj
2 0 obj
<>
endobj
3 0 obj
<>
endobj
4 0 obj
<>
endobj
5 0 obj
<>stream
h{ێ$q{}E> ʤ/8䒐Hhf$aADRB.kvGVFUVuMgW`ڭ"2.ǎ=O\z?vTs4O>/ι|Q>|H}ݟ^)$~_u9\_ߩ/o~#wIo/?7ͯNK6oGiϿ7_~?ۯ|UK~ݯz?~}?/ʏZ?.%ӧ?.-SOÿO7;q{\Tz,k)llz<+yƟN?Oޝ߹ӿ>|Mw=~?=LJonL|瞯k{U^u{>y'~/r<=U}o>/}?xkb7]Ģ]IS3쐎\X>=gTtS?]J˧GqaEޣ| rQY
{r?q̋Ko(lEƥx<35$W*~}7L%mת<(
荩U1\\WE'7z1N2Z2WC51q<]?WnXUA懟ާ[)r]
%|I)[ur)e^\hKlZOJq0R>Y.
lCtW6}O[-ӭt4%cY{}Cڰ8B
2CKUǡ)6].T9RMX.]k$UVt
_&]jC=G^)addYT[/C틜˄KCUo_\2O[\K\{y([T9_._Ch*&Oݒ.+$pѴFTH
Ơp#(ʹРX^#BڟrK\*=(Nٗ \OQuO<%;'@nh]*3h'I`
~\]rDMA5B>:%7ſ=8>PWҞO2FIo,Q -Φ6j/:PέءAyƨfd1ⵐ`CP`bů(o x@*zo6!aQk3\TljF_U[쇚^0^3O}:O%*rNEN7ke7Kv$xhpr1R^MF 33U]`hp^ymw㱧(ԏ'Aهyz4j،dST6A#|-E4*iHܼޗ<5'BZ>}*LƔuHR.zjM4zJ&ՔC$(K8uqbʞ%`~