July 2015 Minimal Data Rates for Management Frame Transmissions
"Explore the July 2015 document from IEEE focusing on minimal data rates for management frame transmissions in the 2.4 GHz frequency, proposing improvements to enhance data transmission efficiency and address airtime consumption issues in legacy beacon traffic."
Download Presentation
Please find below an Image/Link to download the presentation.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.
You are allowed to download the files provided on this website for personal or commercial use, subject to the condition that they are used lawfully. All files are the property of their respective owners.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.
E N D
Presentation Transcript
July 2015 Minimal data rates for management frame transmissions in 2.4 GHz Date: 2015-07-13 Authors: doc.: IEEE 802.11-15/874r0 Name Guido R. Hiertz Affiliations Address Ericsson Phone +49-2407- 575-5575 email hiertz@ieee.org Ericsson Allee 1 52314 Herzogenrath Germany F r gatan 6 Stockholm Sweden Filip Mestanov Ericsson +46-725-298- 161 filip.mestanov@eri csson.com Submission Slide 1 Guido R. Hiertz et al., Ericsson
July 2015 doc.: IEEE 802.11-15/874r0 Abstract 802.11ax enhancements mostly target data transmission efficiency OFDMA UL MU-MIMO Today s 802.11 deployments in 2.4 GHz suffer from other problems, however Legacy beacon traffic consumes tremendous amount of airtime Single 2.4 GHz beacon frames in the order of 1.5 ms to 2 ms We propose to encourage HE STAs to transmit management frames at higher data rates than used today Submission Slide 2 Guido R. Hiertz et al., Ericsson
July 2015 doc.: IEEE 802.11-15/874r0 2.4 GHz, DSSS High airtime consumption of low DSSS rates revealed in various submissions See [1-4] Therefore, in 2.4 GHz HE STAs should send beacon and probe (request & response) frames at rates 5.5 Mb/s Includes OFDM & DSSS- HR 802.11ax covers f < 6 GHz Includes 2.4 GHz Legacy PHY coexistence to be considered Implementations of HE STA may chose to send probe frames using DSSS (802.11b) Submission Slide 3 Guido R. Hiertz et al., Ericsson
July 2015 doc.: IEEE 802.11-15/874r0 STRAW POLL Submission Slide 4 Guido R. Hiertz et al., Ericsson
July 2015 doc.: IEEE 802.11-15/874r0 Straw Poll 5 Do you agree to add the following to the IEEE 802.11 TGax Specification Framework? Add to the end of Clause 6 (MAC): In 2.4 GHz HE STAs should send beacon and probe (request & response) frames at rates 5.5 Mb/s. Submission Slide 5 Guido R. Hiertz et al., Ericsson
July 2015 doc.: IEEE 802.11-15/874r0 Transform successful straw poll into a motion MOTION Submission Slide 6 Guido R. Hiertz et al., Ericsson
July 2015 doc.: IEEE 802.11-15/874r0 Motion 5 Moved to add to the end of Clause 6 (MAC) of the IEEE 802.11 TGax Specification Framework: In 2.4 GHz HE STAs should send beacon and probe (request & response) frames at rates 5.5 Mb/s. Moved by: Seconded: Submission Slide 7 Guido R. Hiertz et al., Ericsson
July 2015 doc.: IEEE 802.11-15/874r0 References 1. B. Hart, Renewing 2.4 GHz, 11-13/1397 2. K. Yunoki et al., Understanding Current Situation of Public Wi-Fi Usage - Possible Requirements for HEW, 11-13/523 3. V.-P. Ketonen, WLAN QoE, End User Perspective Opportunities to Improve, 11-13/545 4. J. Lansford, IEEE 802.11ax High Efficiency WLAN WLAN Packet traffic and efficiency analysis, 11- 15/754 Submission Slide 8 Guido R. Hiertz et al., Ericsson
