doc.: IEEE 802.15-<doc#> <month year> doc.: IEEE 802.15-<doc#> 2007-11-12 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Report on the High-Rate Editing Status] Date Submitted: [12 Nov., 2007] Source: [Youngae Jeon, Seonghee Lee, Sangsung Choi] Company [ETRI] Address [161, Gajeong-dong, Youseong-gu, Daejeon, Korea] Voice: [+82-42-860-6497], FAX: [+82-42-860-5218], E-Mail: [yajeon,@etri.re.kr, shlee@etri.re.kr, sschoi@etri.re.kr] Abstract: [This document describes the modified and complemented IEEE P802.15.5 draft for high-data- rate WPAN mesh.] Purpose: [To report the modified and complemented IEEE P802.15.5 draft for high-data-rate WPAN mesh.] Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. Y. Jeon, ,S. Lee, S. Choi <author>, <company>
Report on HR Progress Sep. 2007, Hawaii Interim Meeting 2007-11-12 Report on HR Progress Sep. 2007, Hawaii Interim Meeting - Group decided to include High Rate document in the upcoming letter ballot. - Group decided to complete the HR document by the two weeks before November Plenary at Atlanta Organize a consortium for editing HR document in Korea - ETRI - Gwngwoon University - Hannam University 3 times Teleconference during last 2 months Completed the HR Document at October 31, 2007 - Correction grammatical error by native speakers Distribute the document all TG5 Members at Nov. 5, 2007 Y. Jeon, ,S. Lee, S. Choi
Content of HR Draft 1. Overview 2. Normative References 3. Definition 2007-11-12 Content of HR Draft 1. Overview 2. Normative References 3. Definition 4. Abbreviations and Acronyms 5. General Description 6. Layer management 7. General Mesh Frame Format 8. Mesh Extensions to Single-hop MAC Protocols 9. Mesh Serve Support Annex A Update, complement, or fill out all Chapters & Annex. Y. Jeon, ,S. Lee, S. Choi
Major Editing Subjects 2007-11-12 Major Editing Subjects Reference Model Primitives Frame formats Synchronization Routing Y. Jeon, ,S. Lee, S. Choi
Reference Model MAC Enhancement Mesh MAC SAP, Mesh MAC (Data) 2007-11-12 Reference Model before after MAC Enhancement Mesh MAC SAP, Mesh MAC (Data) Mesh MLME SAP, Mesh MLME (Management) Y. Jeon, ,S. Lee, S. Choi
Primitives (1) Modification Primitives Because of Distributed MAC 2007-11-12 Primitives (1) before after Name Req. Ind. Res. Con. MSME-RESET 6.2.1 - 6.2.2 MSME-GET 6.2.3 6.2.4 MSME-SET 6.2.5 6.2.6 MSME-SCAN 6.2.7 6.2.8 MSME-MESH-START 6.2.9 6.2.10 MSME-JOIN 6.2.11 6.2.12 6.2.13 MESM-LEAVE 6.2.14 6.2.15 6.2.16 MSME-MESH-DISCOVERY 6.2.17 6.2.18 Name Req. Ind. Res. Con. MESH-MLME-RESET 6.2.1 - 6.2.2 MESH-MLME-GET 6.2.3 6.2.4 MESH-MLME-SET 6.2.5 6.2.6 MESH-MLME-SCAN 6.2.7 6.2.8 MESH-MLME-BEACON-START 6.2.9 6.2.10 MESH-MLME-BEACON-STOP 6.2.11 6.2.12 MESH-MLME-BEACON 6.2.13 Modification Primitives Because of Distributed MAC join/leave beacon start/stop/indication Y. Jeon, ,S. Lee, S. Choi
2007-11-12 Primitives (2) Update, complement, or fill out the descriptions on the primitives Elements Type Valid range Description When generated Effect of receipt Y. Jeon, ,S. Lee, S. Choi
Frame Formats Correct errors and make up for the missing parts 2007-11-12 Frame Formats Correct errors and make up for the missing parts Frame formats General mesh frame Mesh data frame Mesh command frame Subfield descriptions Indication Valid value Basic operation Y. Jeon, ,S. Lee, S. Choi
2007-11-12 Synchronization Section 8.7 of the former HR draft is reserved for the synchronization of the Mesh WPAN; however, it was empty. Section 8.7 of the current HR draft has generally described about the synchronization as other sections do. Annex A(15.3/3b MAC layer changes) describes a synchronization mechanism in detail. Y. Jeon, ,S. Lee, S. Choi
Routing We eliminated “Topology Server” from the routing options. 2007-11-12 Routing We eliminated “Topology Server” from the routing options. Too many routing options. We need to reduce some of them. Not suitable for the distributed environments of the MPNC-based mesh topology. A single failure of topology server stops the routing function over the whole network. The recovery process is too complicated. Can be replaced by tree routing. Y. Jeon, ,S. Lee, S. Choi