1. Omni-directional Multiple Antenna Transmission for WUS
Month Year
doc.: IEEE yy/xxxxr0
January 2018
Omni-directional Multiple Antenna Transmission for WUS
Date:
Authors:
Dennis Sundman, Ericsson
John Doe, Some Company

2. Month Year
doc.: IEEE yy/xxxxr0
January 2018
Abstract
In doing figures for the transmitter, we realized that the case where the AP has multiple antennas must be considered
The most basic multiple antenna case would be when the target is omni-directional transmissions
Dennis Sundman, Ericsson
John Doe, Some Company

3. Some alternatives Independent OFDM symbols on the different antennas
Month Year
doc.: IEEE yy/xxxxr0
January 2018
Some alternatives
Independent OFDM symbols on the different antennas
No beamforming
Requires several OFDM symbols to be designed
Cyclic shift diversity
The traditional ”flower” of subcarriers is less problem for OOK than OFDM
Already well established
Dennis Sundman, Ericsson
John Doe, Some Company

4. Straw Poll For multiple transmit antennas, do you:
Month Year
doc.: IEEE yy/xxxxr0
January 2018
Straw Poll
For multiple transmit antennas, do you:
Prefer to study the matter further
Prefer to use the CSD similar to VHT
Prefer to use independent symbols on each antenna /2/3:
Dennis Sundman, Ericsson
John Doe, Some Company

5. Month Year
doc.: IEEE yy/xxxxr0
January 2018
References
[1] ba-proposed-draft-wur-phy- specification, Shellhammer et al.
Dennis Sundman, Ericsson
John Doe, Some Company