1 / 16

Discussion on 11k MIB extensions

July 2003. doc: IEEE 802.11-03/557r0. Discussion on 11k MIB extensions. Joe Kwak, Marian Rudolf InterDigital. Outline. Introduction Overview on existing MIB structure MIB with future 11k extensions (“Wish-list”) Proposal on how to structure extended 11k MIB Summary. Introduction.

thu
Download Presentation

Discussion on 11k MIB extensions

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. July 2003 doc: IEEE 802.11-03/557r0 Discussion on11k MIB extensions Joe Kwak, Marian Rudolf InterDigital Kwak/Rudolf, InterDigital

  2. Outline • Introduction • Overview on existing MIB structure • MIB with future 11k extensions (“Wish-list”) • Proposal on how to structure extended 11k MIB • Summary Kwak/Rudolf, InterDigital

  3. Introduction • Goal of this contribution is to establish a frame work for future MIB extensions by 11k - no focus on detailed statistics or measurements to be included… Kwak/Rudolf, InterDigital

  4. Overview on existing MIB structure (1) Legend: MIB as by 802.11 baseline Added to MIB by a / b / d / g(D8.1) / h(D3.3.4) / e(D4.0) Current proposed 802.11k extensions (D0.2) (Continued…) Kwak/Rudolf, InterDigital

  5. Overview on existing MIB structure (2) Legend: MIB as by 802.11 baseline Added to MIB by a / b / d / g(D8.1) / h(D3.3.4) / e(D4.0) Current proposed 802.11k extensions (D0.2) Kwak/Rudolf, InterDigital

  6. Existing MIB structure: STA Config. Table Legend: MIB as by 802.11 baseline Added to MIB by a / b / d / g(D8.1) / h(D3.3.4) / e(D4.0) Kwak/Rudolf, InterDigital

  7. Existing MIB structure: Operation Table Legend: MIB as by 802.11 baseline Added to MIB by a / b / d / g(D8.1) / h(D3.3.4) / e(D4.0) Current proposed 802.11k extensions (D0.2) Kwak/Rudolf, InterDigital

  8. Existing MIB structure: Counters Table Legend: MIB as by 802.11 baseline Added to MIB by a / b / d / g(D8.1) / h(D3.3.4) / e(D4.0) Kwak/Rudolf, InterDigital

  9. Existing MIB structure: Peer Stats. Table Legend: MIB as by 802.11 baseline Current proposed 802.11k extensions (D0.2) Kwak/Rudolf, InterDigital

  10. MIB and future 11k extensions (“Wish list”) (1) • (1) More information pertaining to particular STA’s • PHY measurements (own AP + neighbors) • MAC measurement reports (own AP) • Capabilities and Configuration • (2) More information pertaining to global status of BSS • Association / Roaming / Authentication / Security status and history (to some extent) of all STA’s • Load / Congestion / Traffic mix • Neighbors / Interference / Interference sources (Continued…) Kwak/Rudolf, InterDigital

  11. MIB and future 11k extensions (“Wish list”) (2) • (3) Extensions to SMT notification (“events”) • Mobility related notifications • Traffic / congestion related notifications • (4) Possibility to initiate STA measurements by an outside Network Management Entity (NME) • “Action table” Kwak/Rudolf, InterDigital

  12. How to organize future 11k extensions best ? • Some thoughts… • Structure of MIB tables and attributes probably more of a concern for human readability than it is for accessibility by an outside NME • Some possible 11k extensions are in principle easy to incorporate into existing MIB structure • SMT notifications • “Passively” observable MAC/PHY measurements • Others will anyway require new MIB tables • Peer measurements and statistics • “Action tables” Kwak/Rudolf, InterDigital

  13. Proposal (1) Legend: MIB as by 802.11 baseline Added to MIB by a / b / d / g(D8.1) / h(D3.3.4) / e(D4.0) Current proposed 802.11k extensions (D0.2) Proposed in this contribution Extensions to AP SMT notifications would go here Peer MAC stats go here, mostly passively observable (but not peerLastReceivedRCPI (Continued…) Kwak/Rudolf, InterDigital

  14. Proposal (2) Legend: MIB as by 802.11 baseline Added to MIB by a / b / d / g(D8.1) / h(D3.3.4) / e(D4.0) Current proposed 802.11k extensions (D0.2) Proposed in this contribution Peer PHY measurements (reported or passively observable) go here Association / Authentication / Roaming status etc of all STA’s in BSS MAC and PHY BSS statistics and measurements: load / congestion / interference / neighbors … Interface for NME to force / prioritize 11k actions … Kwak/Rudolf, InterDigital

  15. Motion for 558r0 normative text • Move to instruct the editor to incorporate text from document 558r0 (Structure of MIB Extensions) into TGk draft specification document • Moved by Joe Kwak • Seconded by: _______________ • Vote YEA _______ • Vote NEA _______ • ABSTAIN _______ • Vote Passes/Fails at ___% Kwak/Rudolf, InterDigital

  16. Motion for 559r0 normative text • Move to instruct the editor to incorporate text from document 559r0 (Extensions to SMT Notification Table) into TGk draft specification document • Moved by Joe Kwak • Seconded by: _______________ • Vote YEA _______ • Vote NEA _______ • ABSTAIN _______ • Vote Passes/Fails at ___% Kwak/Rudolf, InterDigital

More Related