Evaluation Methodology for 11ay Devices
Consideration on Evaluation Methodology for
11ay
Date:
2015-07-DD
Slide 1
LG
Authors:
JULY 2015
Introduction
•
This contribution suggest to consider the followings in 11ay
Evaluation Methodology
–
MIMO capability per device for MIMO simulation scenarios
–
Mixture of 11ad and 11ay devices for channel bonding simulation scenarios
Slide 2
LG
JULY
2015
Proposal 1. MIMO capability per device
for MIMO simulation scenarios
•
Motivations
–
Devices have different MIMO capability since they have different number of array
antennas according to their form factors, services, and etc.
–
It would emulate more realistic environments if we consider different MIMO
capability per device in simulations, which, however, may provide simulation
complexity
•
Proposal: Specify MIMO capability in Evaluation Methodology
–
MIMO capability is the maximum number of array antennas that can be supported
by a device
–
Option 1. Set MIMO capability differently per device in Evaluation Methodology
•
E.g. Set MIMO capability to four for TV/projector/monitor, and to two for mobile
device/laptop/wearable devices
–
Option 2. Set MIMO capability equally per device
•
E.g. Set MIMO capability to four (or two) for all devices
Slide 3
LG
JULY
2015
Proposal 2. Mixture of 11ad and 11ay devices for
channel bonding simulation scenarios
•
Motivation
–
It is required to see if 11ad and 11ay system coexist and fairly operate together.
–
More specifically,
11ay can operate in channel bonding, but, 11ad can not.
–
So, the performance may be different
according to the ratio of 11ay and 11ad
devices especially in channel bonding
•
Proposal: Specify whether each device is 11ad or 11ay in
Evaluation Methodology
–
Especially for channel bonding simulation scenarios
–
Or specify the portion of 11ad and 11ay, e.g. x% of 11ay, (100-x)% of 11ad
Slide 4
LG
JULY
2015
Summary
•
We propose the following to be included in Evaluation Methodology:
–
MIMO capability per device for MIMO simulation scenarios
–
Mixture of 11ad and 11ay devices for channel bonding simulation scenarios
Slide 5
LG
JULY
2015
Strawpoll 1
•
Which option do you prefer to specify MIMO capability
per device in 11ay Evaluation Methodology?
–
Option 1. Set MIMO capability differently per device
–
Option 2. Set MIMO capability equally per device
Slide 6
LG
JULY
2015
Strawpoll 2
•
Do you agree to specify whether each device is 11ad or
11ay in Evaluation Methodology?
–
Y/N/A
Slide 7
LG
JULY
2015
Doc Title
Month Year
John Doe, Some Company
Page
This contribution discusses considerations for the evaluation methodology of 11ay devices, focusing on MIMO capability per device and the mixture of 11ad and 11ay devices for channel bonding simulation scenarios. Suggestions are made to specify MIMO capabilities and determine the ratio of 11ad and 11ay devices in simulations to enhance realism and assess coexistence. The proposal aims to address the varying performance based on device capabilities and system interactions.
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Presentation Transcript
JULY 2015 11-15-0863-00-00ay Consideration on Evaluation Methodology for 11ay Date: 2015-07-DD Authors: Name Affiliations Address Phone email Kyungtae Jo LG Electronics Seocho LG kyungtae.jo@lge.com R&D Lab, Korea SungJin Park LG Electronics allean.park@lge.com HanGyu Cho LG Electronics hg.cho@lge.com Slide 1 LG
JULY 2015 11-15-0863-00-00ay Introduction This contribution suggest to consider the followings in 11ay Evaluation Methodology MIMO capability per device for MIMO simulation scenarios Mixture of 11ad and 11ay devices for channel bonding simulation scenarios Slide 2 LG
JULY 2015 11-15-0863-00-00ay Proposal 1. MIMO capability per device for MIMO simulation scenarios Motivations Devices have different MIMO capability since they have different number of array antennas according to their form factors, services, and etc. It would emulate more realistic environments if we consider different MIMO capability per device in simulations, which, however, may provide simulation complexity Proposal: Specify MIMO capability in Evaluation Methodology MIMO capability is the maximum number of array antennas that can be supported by a device Option 1. Set MIMO capability differently per device in Evaluation Methodology E.g. Set MIMO capability to four for TV/projector/monitor, and to two for mobile device/laptop/wearable devices Option 2. Set MIMO capability equally per device E.g. Set MIMO capability to four (or two) for all devices Slide 3 LG
JULY 2015 11-15-0863-00-00ay Proposal 2. Mixture of 11ad and 11ay devices for channel bonding simulation scenarios Motivation It is required to see if 11ad and 11ay system coexist and fairly operate together. More specifically,11ay can operate in channel bonding, but, 11ad can not. So, the performance may be different according to the ratio of 11ay and 11ad devices especially in channel bonding Proposal: Specify whether each device is 11ad or 11ay in Evaluation Methodology Especially for channel bonding simulation scenarios Or specify the portion of 11ad and 11ay, e.g. x% of 11ay, (100-x)% of 11ad Slide 4 LG
JULY 2015 11-15-0863-00-00ay Summary We propose the following to be included in Evaluation Methodology: MIMO capability per device for MIMO simulation scenarios Mixture of 11ad and 11ay devices for channel bonding simulation scenarios Slide 5 LG
JULY 2015 11-15-0863-00-00ay Strawpoll 1 Which option do you prefer to specify MIMO capability per device in 11ay Evaluation Methodology? Option 1. Set MIMO capability differently per device Option 2. Set MIMO capability equally per device Slide 6 LG
JULY 2015 11-15-0863-00-00ay Strawpoll 2 Do you agree to specify whether each device is 11ad or 11ay in Evaluation Methodology? Y/N/A Slide 7 LG
