0121-1129 0121-1129 S0121-11292017000300141 10.19053/01211129.v26.n46.2017.7326 Colombia Colombia Colombia 00 12 2017 00 12 2017 26 46 141 154

[1] 2014 13-6 [2] 2016 18 3 3 1617-55 [3] 2015 3 2959-86 [4] Istanbul, Turkey [5] 2015 63 4 4 1319-29 [6] 1986 [7] Cisco 2015 5212 5212 [8] 2015 Hong Kong, China [9] 2016 Kauai, HI, USA [10] 2001 39 2 2 125-33 [11] 2015 Tampa, FL, USA [12] 2012 Anaheim, CA, USA [13] 2010 9 11 11 3590-600 [14] 2014 102 3 3 366-85 [15] 2013 Shanghai, China [16] 2013 32 9 9 1637-52 [17] 2013 12 12 12 5992-6010 [18] 2013 [19] 2015 Glasgow, UK [20] 2014 14 698-702 [21] 2015 53 9 9 8-9 [22] 2007 Brisbane, QLD, Australia [23] 2013 1 335-49 [24] 2016 4, 980-92 [25] 2015 32 6 6 1065-82 [26] 2014 52 2 2 82-9 [27] 2013 2 1 1 1-14 [28] 2015 Helsinki, Finland [29] 2015 [30] 2014 [31] [32] 3GPP [33]