IoT Overview: Difference between revisions

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(Addition of information from LoRa specification V1.0 January 2015)
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! scope="row"|Multiple Access
! scope="row"|Multiple Access
|bgcolor="#FFFF99"|
|bgcolor="#FFFF99"|Class A: LORA, GFSK (Not in US) ; Class B: beacons
|bgcolor="#FFFF99"|DSSS, OFDMA/SC-FDMA
|bgcolor="#FFFF99"|DSSS, OFDMA/SC-FDMA
|bgcolor="#FFFF99"|UNB
|bgcolor="#FFFF99"|UNB
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! scope="row"|Peak Data Rate [kbps]
! scope="row"|Peak Data Rate [kbps]
|bgcolor="#FFFF99"|50 to 250
|bgcolor="#FFFF99"|0.2 to 50 (EU 433 MHz, China) ; 50 to 250 (EU 868 MHz) ; 0.98 to 21.9 (US)
|bgcolor="#FFFF99"|30 to 60
|bgcolor="#FFFF99"|30 to 60
|bgcolor="#FFFF99"|
|bgcolor="#FFFF99"|
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! scope="row"|Packet Size [Bytes]
! scope="row"|Packet Size [Bytes]
|bgcolor="#FFFF99"|59 to 250 (EU 868 MHz)
|bgcolor="#FFFF99"|59 to 250 (EU 433 and 868 MHz, China) ; 19 to 250 (US 915 MHz)
|bgcolor="#FFFF99"|1,600
|bgcolor="#FFFF99"|1,600
|bgcolor="#FFFF99"|12
|bgcolor="#FFFF99"|12
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! scope="row"|Frequency Band(s)
! scope="row"|Frequency Band(s)
|bgcolor="#FFFF99"|ISM band @ EU = 433, 868 MHz
|bgcolor="#FFFF99"|ISM bands (EU = 433, 868 MHz ; US = 915 MHz ; China = 780 MHz)
|bgcolor="#FFFF99"|Deprecated GSM band
|bgcolor="#FFFF99"|Deprecated GSM band
|bgcolor="#FFFF99"|ISM band @ EMEA = 868 MHz ; America and Oceania = 902 MHz
|bgcolor="#FFFF99"|ISM band @ EMEA = 868 MHz ; America and Oceania = 902 MHz

Revision as of 13:30, 2 February 2017

  CoAP (RFC 7252) <ref>https://tools.ietf.org/html/draft-garcia-core-app-layer-sec-with-dtls-record</ref>, <ref>https://tools.ietf.org/html/draft-hartke-core-e2e-security-reqs</ref>, <ref>https://tools.ietf.org/html/draft-ietf-core-coap-tcp-tls</ref>, <ref>https://tools.ietf.org/html/draft-ietf-core-http-mapping</ref>, <ref>https://tools.ietf.org/html/draft-ietf-core-object-security</ref>, <ref>https://tools.ietf.org/html/draft-marin-ace-wg-coap-eap</ref>, <ref>https://tools.ietf.org/html/draft-pritikin-coap-bootstrap</ref>, <ref>https://tools.ietf.org/html/draft-silverajan-core-coap-protocol-negotiation</ref>, <ref>https://tools.ietf.org/html/draft-urien-core-identity-module-coap</ref>, <ref>https://tools.ietf.org/html/draft-vanderstok-ace-coap-est</ref>, <ref>https://tools.ietf.org/html/draft-wang-core-opcua-transmition-requirements</ref>
IPv6
6LoWPAN (Short range, RFC 4944, RFC 6282, RFC 6775)
LPWAN (Long range, constrained networks) <ref>https://tools.ietf.org/html/draft-gomez-lpwan-ipv6-analysis</ref>, <ref>https://tools.ietf.org/html/draft-ietf-lpwan-overview</ref>, <ref>https://tools.ietf.org/html/draft-minaburo-lpwan-gap-analysis</ref> 6tisch <ref>https://tools.ietf.org/html/draft-ietf-6tisch-architecture</ref>, <ref>https://tools.ietf.org/html/draft-ietf-6tisch-terminology</ref>, <ref>https://tools.ietf.org/html/draft-ietf-6tisch-minimal</ref>, <ref>https://tools.ietf.org/html/draft-ietf-6tisch-minimal-security</ref>, <ref>https://tools.ietf.org/html/draft-ietf-6tisch-dtsecurity-secure-join</ref> 6lo (Constrained devices) <ref>https://tools.ietf.org/html/draft-ietf-6lo-use-cases</ref>, <ref>https://tools.ietf.org/html/draft-ietf-6lo-ap-nd</ref>, <ref>https://tools.ietf.org/html/draft-ietf-6lo-backbone-router</ref>, <ref>https://tools.ietf.org/html/draft-ietf-6lo-dispatch-iana-registry</ref>, <ref>https://tools.ietf.org/html/draft-ietf-6lo-ethertype-request</ref>
LoRAWAN
<ref>https://tools.ietf.org/html/draft-farrell-lpwan-lora-overview</ref>, <ref>https://tools.ietf.org/html/draft-pelov-yang-lora</ref>, <ref>https://tools.ietf.org/html/draft-vilajosana-lpwan-lora-hc</ref> 		NB IoT
(not LTE-M a.k.a. LTE Category 0) 		Sigfox
(ETSI GS LTN 003) <ref>https://tools.ietf.org/html/draft-zuniga-lpwan-sigfox-system-description</ref> 		Wi-SUN FAN IEEE 802.15.4 Bluetooth Low Energy
(BLTE) 		ITU-T G-9959
(Z-Wave) 		DECT ULE
(ETSI TS 102 939-1) <ref>https://tools.ietf.org/html/draft-ietf-6lo-dect-ule</ref> 		RS-485 MS/TP NFC <ref>https://tools.ietf.org/html/draft-ietf-6lo-nfc</ref> IEEE 802.11ah
Standardisation forum LoRa Alliance, SemTech 3GPP Low Throughput Networks (LTN) ETSI Industry Specification Group, Sigfox Wi-SUN Alliance IEEE 802.15 Working Group for Wireless Specialty Networks (WSN) ITU-T, Z-Wave Alliance ETSI, DECT Forum IEEE 802.11 Wireless Local Area Networks
AAA Credentials 7-bit NwkID, 25-bit DevAddr, 64-bit AppEUI, 64-bit DevEUI, NwkSKey, AppSKey, AppKey 32-bit device ID 32-bit HomeID, 8-bit NodeID 20-bit TPUI, 40-bit RFDI, 40-bit IPEI
Topology Star of stars Star Mesh Star (RFC 7668), mesh <ref>https://tools.ietf.org/html/draft-gomez-6lo-blemesh</ref>
MAX #nodes
Routing None RPL
Multiple Access Class A: LORA, GFSK (Not in US) ; Class B: beacons DSSS, OFDMA/SC-FDMA UNB Frequency Hopping TSCH TDMA FSK FDMA/TDMA/TDD
Peak Data Rate [kbps] 0.2 to 50 (EU 433 MHz, China) ; 50 to 250 (EU 868 MHz) ; 0.98 to 21.9 (US) 30 to 60 50 to 300 250 9.6 1,152 95,200 Bauds 424
Packet Size [Bytes] 59 to 250 (EU 433 and 868 MHz, China) ; 19 to 250 (US 915 MHz) 1,600 12 127 500
Frequency Band(s) ISM bands (EU = 433, 868 MHz ; US = 915 MHz ; China = 780 MHz) Deprecated GSM band ISM band @ EMEA = 868 MHz ; America and Oceania = 902 MHz EU: 870-876 MHz 868, 908 MHz 1,880-1,920 MHz
Duty Cycle min 1%, MAX 100% Up to 100% Less than 1% per hour, MAX 140 12-Byte messages per day

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