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Doc.: IEEE 802.11-14/1510r0 Submission November 2014 Edward Au (Marvell Semiconductor)Slide 1 Summary of PAR and CSD Discussion Date: 2014-11-05 Authors:

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1 doc.: IEEE /1510r0 Submission November 2014 Edward Au (Marvell Semiconductor)Slide 1 Summary of PAR and CSD Discussion Date: Authors:

2 doc.: IEEE /1510r0 SubmissionSlide 2 Abstract This document summarizes the progress of the NG60 Study Group drafting the PAR and the CSD in September 2014 Interim. Edward Au (Marvell Semiconductor) November 2014

3 doc.: IEEE /1510r0 SubmissionSlide 3 Overall Summary Heard a number of submissions that assist in drafting the PAR and the CSD: 11-14/1160r0, “Ultra Short Range (USD) Communications Usage Models for NG60,” Lei Huang (Panasonic)11-14/1160r /1166r0, “NG60 Use-Cases,” Takuma Takada (NTT DoCoMo)11-14/1166r /1185r0, “NG 60 Usage Models,” Rob Sun (Huawei Technologies)11-14/1185r /1249r1, “Backhaul Support in NG 60,” Monish Ghosh (InterDigital)11-14/1249r /1151r1, “ NG60 SG Proposed PAR”, Carlos Cordeiro (Intel)11-14/1151r /1152r1, “IEEE NG60 SG Proposed CSD”, Carlos Cordeiro (Intel)11-14/1152r1 Edward Au (Marvell Semiconductor) November 2014

4 doc.: IEEE /1510r0 Submission 1 MAC + several PHYs [5.2] At least one mode of operation capable of supporting at least TBD gigabits per second average throughput per station [5.3] Power efficiency is maintained or improved [5.3] Operation is defined in 60 GHz frequency bands [5.3] Backward compatibility and coexistence are enabled with legacy IEEE ad devices [5.3] PAR Recap of the Submission 11-14/1152r1 Slide 4Edward Au (Marvell Semiconductor) November 2014

5 doc.: IEEE /1510r0 Submission Motivation of increasing achievable throughput of IEEE devices substantially because of the growth of WLAN usage and new applications demanding additional capacity [5.5] –Comparison with wired counterparts Speed of wired interfaces far exceed 10 Gbps, e.g., Displayport, Ethernet, HDMI, USB –New usage models e.g., indoor/outdoor backhaul, offload, wireless display, wireless docking PAR Recap of the Submission 11-14/1152r1 Slide 5 Edward Au (Marvell Semiconductor) November 2014

6 doc.: IEEE /1510r0 Submission Definition of power efficiency is provided [8.1] A set of typical deployment scenarios representative of main expected usage models is introduced [8.1] The need to improve spatial reuse of multiple simultaneous nearby transmission is mentioned [8.1] PAR Recap of the Submission 11-14/1152r1 Slide 6Edward Au (Marvell Semiconductor) November 2014

7 doc.: IEEE /1510r0 Submission Market drivers [1.2.1] –Analyses forecast the need of multiple gigabit per second speeds for new throughout-demanding applications and usage models in various segments –Wide bandwidth channels available in 60 GHz frequency band can be used to support such high throughput usages Distinct Identity [1.2.3] –No other IEEE projects focus on increasing the throughput per station beyond TBD gigabits per second –Different from other IEEE 802 projects that this amendment focuses on higher throughput WLAN technology in the 60 GHz frequency band CSD Recap of the Submission 11-14/1152r1 Slide 7Edward Au (Marvell Semiconductor) November 2014

8 doc.: IEEE /1510r0 Submission Technical Feasibility [1.2.4] –There are already IEEE ad devices operating in the 60 GHz frequency band available in the market –IEEE NG60 SG has reviewed many presentations indicating that the proposed functions are technically feasible CSD Recap of the Submission 11-14/1152r1 Slide 8Edward Au (Marvell Semiconductor) November 2014

9 doc.: IEEE /1510r0 Submission Issues to be addressed PAR Define the TBD value of the performance metric in [5.3] … CSD Define the TBD value of the performance metric in [1.2.3] … Slide 9Edward Au (Marvell Semiconductor) November 2014


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