IEEE P802.11 Wireless LANs Resolution for CID 1589, 1590, 2668, and 2669 on Multi-TID Aggregation in Sub-clause 25.10.4 Date: 2016-06-18 Author(s): Name Affiliation Address Phone email Intel 3600 Juliette Lane, Santa Clara, Chittabrata Ghosh +1-415-244-8904 chittabrata.ghosh@intel.com Corporation CA-94054 Guoqing Li Apple guoqing_li@apple.com Alfred Asterjadhi Qualcomm aasterja@qti.qualcomm.com CID Clause Page Line Comment Proposed Resolution No. No. Change 2669 25.10.3 65 8 In case a STA supports Clarify Revised multiple TIDs within an rules for A-MPDU, it is not clear aggregating Agreed in principle; what is the rule for multiple please refer to the aggregating multiple TIDs TIDs in an following draft text in in an A-MPDU. For A-MPDU document example, it is not clear if a as STA can aggregate any mentioned MPDUs in any TID, or if in the there's any specific rule in comment. for the proposed aggregating MPDUs from resolution different TID to better support QoS. The recipient indicates the maximum number of TIDs of the MPDUs that the originator can aggregate in a multi-TID A-MPDU in MU PPDU. [MAC Motion 68, March 2016, see 16/362r1] Within a single A-MPDU containing MPDUs with different value of TIDs, the MPDUs with the same TID value are not required to be in contiguous A-MPDU subframes. [MAC Motion 69, 2016, see 16/362r1] The maximum number of TIDs of QoS data frames that an originator can aggregate in a multi-TID is indicated in the HE Capabilities element sent by the recipient A nonzero value also indicates that the recipient supports reception of multi-TID A-MPDUs Note: A multi-TID A-MPDU allows the aggregation of an Action Ack frame as well
IEEE P802.11 Wireless LANs Resolution for CID 1589, 1590, 2668, and 2669 on Multi-TID Aggregation in Sub-clause 25.10.4 Date: 2016-06-18 Author(s): Name Affiliation Address Phone email Chittabrata Ghosh Intel Corporation 3600 Juliette Lane, Santa Clara, CA-94054 +1-415-244-8904 chittabrata.ghosh@intel.com Guoqing Li Apple guoqing_li@apple.com Alfred Asterjadhi Qualcomm aasterja@qti.qualcomm.com CID Clause Page No. Line No. Comment Proposed Change Resolution 2669 25.10.3 65 8 In case a STA supports multiple TIDs within an A-MPDU, it is not clear what is the rule for aggregating multiple TIDs in an A-MPDU. For example, it is not clear if a STA can aggregate any MPDUs in any TID, or if there's any specific rule in aggregating MPDUs from different TID to better support QoS. Clarify rules for aggregating multiple TIDs in an A-MPDU as mentioned in the comment. Revised Agreed in principle; please refer to the following draft text in document for the proposed resolution The recipient indicates the maximum number of TIDs of the MPDUs that the originator can aggregate in a multi-TID A-MPDU in MU PPDU. [MAC Motion 68, March 2016, see 16/362r1] Within a single A-MPDU containing MPDUs with different value of TIDs, the MPDUs with the same TID value are not required to be in contiguous A-MPDU subframes. [MAC Motion 69, 2016, see 16/362r1] The maximum number of TIDs of QoS data frames that an originator can aggregate in a multi-TID is indicated in the HE Capabilities element sent by the recipient A nonzero value also indicates that the recipient supports reception of multi-TID A-MPDUs Note: A multi-TID A-MPDU allows the aggregation of an Action Ack frame as well
11-16-0938-00-00ax-comment-resolution-for-sub-clause-25-10-4.docx