the whole allocated resource. 6049 73.03 How STAs that have Please allow UL Reject see ID Jarkko – Kneckt 0 established TWT Flow and DL data frames value 3, which ID 1 or 2 transmit UL transmission at the already has no DATA? The end of the TWT SP. restrictions on what recommendations do Thus, the first part may be transmitted not UL data of the TWT may be during the SP this – transmission. used to exchange is all within the short signaling control of the AP packets and the and is therefore an last part could be implementation used for the data decision with all transmissions. options available as Transmitting data in per the current the same TWT SP encodings in the simplifies the TWT draft specification. handling. 6051 Jarkko 69.17 The Trigger field in the Delete the Trigger Reject while there – Kneckt 0 TWT currently controls field in the Request could be an whether the AP shall Type field of the alternative to the send a Trigger to a TWT element. current description STA in TWT SP. The of triggered TWT TWT should not force behavior, the one AP to send Trigger that exists is the frames, the Triggering one that was should be taken into agreed upon, and use when EDCA is not other variations of performing well and TWT SP operation AP should have also exist within the
the whole allocated resource. 6049 Jarkko Kneckt 73.03 How STAs that have established TWT Flow ID 1 or 2 transmit UL DATA? The recommendations do not UL data transmission. Please allow UL and DL data frames transmission at the end of the TWT SP. Thus, the first part of the TWT may be used to exchange short signaling packets and the last part could be used for the data transmissions. Transmitting data in the same TWT SP simplifies the TWT handling. Reject – see ID value 3, which already has no restrictions on what may be transmitted during the SP – this is all within the control of the AP and is therefore an implementation decision with all options available as per the current encodings in the draft specification. 6051 Jarkko Kneckt 69.17 The Trigger field in the TWT currently controls whether the AP shall send a Trigger to a STA in TWT SP. The TWT should not force AP to send Trigger frames, the Triggering should be taken into use when EDCA is not performing well and AP should have Delete the Trigger field in the Request Type field of the TWT element. Reject – while there could be an alternative to the current description of triggered TWT behavior, the one that exists is the one that was agreed upon, and other variations of TWT SP operation also exist within the 0 0
11-17-0777-08-00ax-cr-twt-ie.docx