1. Coexistence Lessons Learned – Update
September 2014
Coexistence Lessons Learned – Update
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Steve Shellhammer, Qualcomm
Steve Shellhammer, Qualcomm

2. September 2014
Abstract
The purpose of this presentation is to provide a update to IEEE on the Coexistence Lessons Learned presentation development
Steve Shellhammer, Qualcomm

3. September 2014
Liaisons with 3GPP
IEEE 802 and 3GPP have exchanged several liaisons in the last few months
These liaisons are available on the IEEE 802 web page,
In the s between 3GPP and IEEE 802 it was suggested that IEEE 802 present its “Lessons Learned” on Coexistence at a future 3GPP meeting
Most recently, this week another liaison was received notifying IEEE 802 that 3GPP has approved a Study Item (SI) on “Licensed Assisted Access using LTE”
Steve Shellhammer, Qualcomm

4. Coexistence Lessons Learned Presentation
September 2014
Coexistence Lessons Learned Presentation
The IEEE 802 Chair (Paul Nikolich) has requested that a presentation on Coexistence Lessons Learned be developed for presentation at a future 3GPP meeting
The Chair has requested that the presentation be completed by the November Plenary session
IEEE has hosted meetings in July and September, as well as holding conference calls
Several contributions have been prepared
Updates have been generated based on discussions this week
Results combined into document /68r2
Steve Shellhammer, Qualcomm

5. Coexistence Lessons Learned Presentation (Draft Outline)
September 2014
Coexistence Lessons Learned Presentation (Draft Outline)
Feedback on 3GPP Document RP
IEEE 802 Coexistence Lessons Learned
Backup
Coexistence History in IEEE 802
Coexistence Scenarios
Coexistence Metrics
Intrinsic and Supplemental Coexistence Mechanisms
Coexistence Mechanisms in IEEE
Coexistence Mechanisms in IEEE h
Coexistence Mechanisms in IEEE
Examples of Coexistence Assurance Documents
Overview of Standard for TVWS Coexistence
IEEE 802 Coexistence Process
References
Steve Shellhammer, Qualcomm

6. Summary Slide – Feedback on 3GPP Doc. RP-141664
September 2014
Summary Slide – Feedback on 3GPP Doc. RP
3GPP has identified the key challenge for successful spectrum sharing between LAA and Wi-Fi
3GPP has identified a useful initial definition of fairness
Fairness is important to IEEE 802
Fairness is important to 3GPP
LBT provides a good starting point for fair sharing between LAA and Wi-Fi
IEEE 802 wants to work with 3GPP to achieve consensus on Wi-Fi/LAA sharing
Steve Shellhammer, Qualcomm

7. Presentation from the 802 Chair
September 2014
Presentation from the 802 Chair
During the Wednesday PM2 IEEE meeting the IEEE 802 chair (Paul Nikolich) will give a presentation (via a phone call) regarding a presentation he made at a recent technical conference (PIMRC2014)
Document /69r0
Steve Shellhammer, Qualcomm

8. September 2014
Conference Calls
IEEE will continue to host Coexistence Lessons Learned conference calls between the September and November IEEE meetings
At the November Plenary we will finalize the CLL presentation
Steve Shellhammer, Qualcomm