Download presentation
Presentation is loading. Please wait.
1
QoS STA function applied to Mesh STA
Month Year doc.: IEEE yy/xxxxr0 November 2008 QoS STA function applied to Mesh STA Date: Authors: Youko Omori, NEC Corporation John Doe, Some Company
2
Month Year doc.: IEEE yy/xxxxr0 November 2008 Abstract The proposed text resolves CID 362, 1187, 1486, 1495, 1496, and 1186 in accordance with CID 1186 resolution notes. Youko Omori, NEC Corporation John Doe, Some Company
3
CID1186 Resolution notes said....
November 2008 CID1186 Resolution notes said.... Furthermore, the ad hoc team believes that QB2 is not applicable in an MBSS. However, is applicable, , however, is applicable in part only. Thus, the normative text of has to be amended. Especially (TID subfield) has limited meaning in the MBSS. The HCCA related settings cannot be applied. Therefore, solely TIDs 0-7 may be used. Furthermore, and cannot be used in the MBSS. In the latter sections of an according statement is needed. 9. MAC sublayer functional description Youko Omori, NEC Corporation
4
CID1186 Resolution notes also said....
November 2008 CID1186 Resolution notes also said.... Define the MP via the PICS. That does mean the MP should include EDCA and could include Block ACK functionality (e.g.) but may not include any HCCA and APSD functionality. reflect to PICS and Introduction to mesh Youko Omori, NEC Corporation
5
7.1.3.4 Sequence Number field 7.1.3.4.1 Sequence Number field
November 2008 Sequence Number field Sequence Number field Add MSTA description But we don’t need to mention Mesh Data frame because description of QoS Data frame can be cover it. Youko Omori, NEC Corporation
6
November 2008 QoS Control field Figure out “valid subfield” for MPs and add description Applicable frame (sub) types Bits 0–3 Bit 4 Bits 5-6 Bit 7 Bits 8–15 QoS (+)CF-Poll frames sent by HC TID EOSP Ack Policy Reserved TXOP Limit QoS Data, QoS Null, and QoS Data+CF-Ack frames sent by HC AP PS Buffer State QoS data frames sent by non-AP STAs TXOP Duration Requested 1 Queue Size Mesh STAs Youko Omori, NEC Corporation
7
5.2.11.1 Introduction to mesh and PICS
November 2008 Introduction to mesh and PICS Add description that MSTAs support: EDCA Block ACK MSTAs does NOT support: HCCA APSD Admission Control and TSPEC setup Youko Omori, NEC Corporation
8
9. MAC sublayer functional description
November 2008 9. MAC sublayer functional description HCF contention-based channel access (EDCA) EDCA TXOPs Obtaining an EDCA TXOP Multiple frame transmission in an EDCA TXOP Add “MSTA” description to “non-AP QoS STA” description Youko Omori, NEC Corporation
9
November 2008 References Draft Amendment: Mesh Networking. doc.: IEEE P802.11s/D2.02, Sept 2008. “Letter Ballot 126 Comment Resolutions”, /0493r25, November 2008. IEEE P , June 2007 Youko Omori, NEC Corporation
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.