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BS ISO/IEC 17821:2015

BS ISO/IEC 17821:2015

$215.11

Information technology. Specification of low power wireless mesh network over channel-hopped TDMA links

Published By Publication Date Number of Pages
BSI 2015 76
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This International Standard defines the network specification for devices, which are operated on IEEE Std. 802.15.4-2011 PHY, capable to support the channel-hopped TDMA links of the DSME MAC of IEEE Std. 802.15.4e-2012, to provide low-cost communication network that allows reliable, deterministic-latency, and scalable wireless mesh connectivity.

This International Standard provides the following:

  • DSME MAC link control;

  • unbalanced cluster-tree based network formation;

  • directional multiple grades mesh connection;

  • link-path routing and data forwarding;

  • link and link-path maintenance.

PDF Catalog

PDF Pages PDF Title
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Abbreviations
11 5 General description
5.1 General
5.2 Components of the LPWMN
12 5.3 Architecture of the LPWMN
13 5.4 Functional overview
5.4.1 Link network formation
14 5.4.2 Link connection
15 5.4.3 Unbalanced cluster-tree addressing
16 5.4.4 Routing
17 6 Functional description
6.1 Starting the LPWMN
6.1.1 Starting a link network
18 6.1.2 Starting a router
19 6.1.3 Starting a device
20 6.2 Joining a link network
6.2.1 Device procedure
6.2.2 Router procedure
21 6.3 Leaving a link network
22 6.4 Address assignment with an unbalanced cluster-tree structure
23 6.5 DSME MAC link and link-path
6.5.1 Establishing a link-path
24 6.5.2 Maintaining a link-path
25 6.5.3 Routing a link-path
27 6.6 Data services
6.6.1 General
6.6.2 DLN sublayer data service
28 6.6.3 DLC sublayer data service
6.6.4 Data reception
29 7 LPWMN services
7.1 LPWMN management services
30 7.1.1 Primitives for link network formation
32 7.1.2 Primitives for link network joining as a router
33 7.1.3 Primitives for link network joining as a device
34 7.1.4 Primitives for the DLIB management
37 7.1.5 Primitives for link network resources management
38 7.2 LPWMN link management services
7.2.1 Primitives for link establishment
40 7.2.2 Primitives for link release
42 7.2.3 Primitives for link management
43 7.3 LPWMN data services
7.3.1 Primitives for data service on a CAP link
45 7.3.2 Primitives for data service on a shared GTS link
47 7.3.3 Primitives for data service on a dedicated link path
49 7.3.4 Primitives for data service through DLN sublayer
51 8 LPWMN frame formats
8.1 General link network frame format
52 8.1.1 Frame Control field
8.1.2 Destination Address field
53 8.1.3 Source Address field
8.1.4 Destination IEEE Address field
8.1.5 Source IEEE Address field
8.1.6 Link Management subframe field
8.1.7 Link Network Management subframe field
8.1.8 Frame Payload field
8.2 Data frames
54 8.3 Link management command frames
8.3.1 Link Management Command Frame Identifier field
8.3.2 Sequence Number field
55 8.3.3 Length of Link Management Command field
8.3.4 Link Management Command Payload field
56 8.4 Link network management command frames
57 8.4.1 Link Network Management Command Frame Identifier field
8.4.2 Sequence Number field
58 8.4.3 Length of Link Network Management Command Frame field
8.4.4 Link Network Management Command Payload field
60 9 Link network constants, information bases, and status values
9.1 Link network constants
9.2 DSME MAC link Information base
65 9.3 Link network status values
66 Annex A (informative) Enhanced MAC for reliable services
68 Annex B (informative) Authentication and Key Establishment Protocols (AKEP)
73 Bibliography

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BS ISO/IEC 17821:2015
$215.11