Proposed Functional Requirements for IEEE 802.11-16/1010r1
This document outlines the proposed functional requirements for IEEE 802.11az, focusing on scalability and power consumption considerations for devices like cellphones and tablets. It delves into the specifics of AP capabilities, tracking latency, refresh rates, and power efficiency for associated and unassociated STAs. The goal is to minimize power consumption while maintaining effective positioning measurement protocols.
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July 2016 doc.: IEEE 802.11-16/1010r1 Proposed Functional Requirements for 11az Date: 2016-07-27 Authors: Name Fulei Liu Affiliations Address ZTE Phone email liu.fulei@zte.com.cn Shanghai, China Zhiqiang Han ZTE Xi an, China han.zhiqiang1@zte.co m.cn wang.yanwen@zte.co m.cn sun.bo1@zte.com.cn Yanwen Wang ZTE Xi an, China Xi an, China Bo Sun ZTE Submission Slide 1 Fulei Liu, ZTE
July 2016 doc.: IEEE 802.11-16/1010r1 Abstract This document describes further functional requirements for 11az. Submission Slide 2 Fulei Liu, ZTE
July 2016 doc.: IEEE 802.11-16/1010r1 Scalability Requirements (2.1.3) Currently, APs supporting 802.11az measurements shall be capable of: Support locating and tracking all associated and at least 200 unassociated STAs per AP concurrently. Support continuous tracking of STAs with a latency of <= 500ms Operate with tracking refresh rates ranging from 0.1 to 0.5Hz with higher refresh rates available in APs dedicated to providing location. Determining initial STA location within (TBD, but not greater than 10s) in APs dedicated to providing location. The scalable mode of the 802.11az positioning measurement protocol should minimize the STA s power consumption. Submission Slide 3 Fulei Liu, ZTE
July 2016 doc.: IEEE 802.11-16/1010r1 Proposal for Scalability Requirements (2.1.3) Since most devices are equipped by batteries, such as, cell phone, pad, etc, and some functional requirements had been proposed for 11az will affect STA s power consumption, such as, the number of STA used for locating, refresh rates, etc. Then, 11az needs to reduce STA s power consumption when locating and tracking STA. 11az needs to minimize the associated STA s power consumption. 11az needs to minimize the unassociated STA s power consumption. Submission Slide 4 Fulei Liu, ZTE
July 2016 doc.: IEEE 802.11-16/1010r1 Straw Poll 11az Functional Requirements Document under the sub-section focused on Scalability needs to include the description that The scalable mode of the 802.11az positioning measurement protocol should minimize the associated STA s and unassociated STA s power consumption. Y: N: A: Submission Slide 5 Fulei Liu, ZTE
July 2016 doc.: IEEE 802.11-16/1010r1 References https://mentor.ieee.org/802.11/dcn/16/11-16-0424-03-00az-proposed-802- 11az-functional-requirements.docx https://mentor.ieee.org/802.11/dcn/16/11-16-0579-02-00az-functional- requirements-for-802-11az https://mentor.ieee.org/802.11/dcn/16/11-16-0448-02-00az-functional- requirement-for-scalability-operation.pptx Submission Slide 6 Fulei Liu, ZTE
