Sounding and P Matrix Proposal

Slides:

Advertisements

Similar presentations

Improved CCA for 80 and 160 MHz BSSs

Advertisements

Doc.:802.19/0016r0 Submission Apr 2009 Richard Paine, SelfSlide 1 TV Whitespace Coexistence Use Cases Date: Authors:

Doc.: IEEE /0960r1 Submission July 2012 Stephen McCann, RIMSlide 1 ISD SG Closing Report Date: Authors:

Doc.: IEEE /0044r0 Submission July 2010 John R. Barr, JRBarr, Ltd.Slide 1 IEEE 802 Submission to ITU-R on 60 GHz Notice: This document has been.

Doc.: IEEE /0824r2 Submission July 2010 Carlos Cordeiro, Intel CorporationSlide 1 Response to ITU-R Liaison to IEEE on Multiple Gigabit Wireless.

Doc.: IEEE /0527r0 Submission March 2010 Slide 1 A Periodic 5 MHz Measurement Pilot for Channel Scan Date: Authors:

Doc.: IEEE /0364r1 Submission March 11, 2009 JT Chen et al (Ralink Technology Corp.) Slide 1 Comments on AOA and AOD Selection for a Multi-User.

Doc.:IEEE /1275r0 Submission Laurent Cariou Nov, 2010 Slide 1 Complexity reduction for time domain H matrix feedback Authors: Date:

Doc.: IEEE /0700r0 Submission June 2009 George Vlantis (STMicroelectronics)Slide 1 [TGp Channel Set Overview – Annex J] Date: Authors:

Doc.: IEEE /0700r6 Submission February 2010 George Vlantis (STMicroelectronics)Slide 1 [TGp Channel Set Overview – Annex J] Date: Authors:

Doc.: IEEE /0534r1 Submission Duration in L-SIG Date: Youhan Kim, et al.Slide 1 Authors: May 2010.

Doc.: IEEE /1290r0 Submission November 2010 Allert van Zelst, QualcommSlide 1 VHT-SIG-B in NDPs Date: Authors:

Doc.: IEEE /xxxxr0 Submission May 2010 Jarkko Kneckt, NokiaSlide 1 M-QoS Comments Date: Authors:

Doc.: _SEC_Motions_Jul06 Submission July Motion to SEC Motion by: LynchSeconded by: Agenda: 9.02 Date: 07/21/2006 Time: 3:20.

Doc.: IEEE /1226r0 Submission September 2013 Osama Aboul-Magd (Huawei Technologies)Slide 1 TGac September 2013 Closing Report Date:

Doc.: IEEE Submission March 2006 Michael Lynch, Nortel RR-TAG Opening Report Report on March 06 Plenary Meeting Work accomplished.

PHY Abstraction for TGax System Level Simulations

Doc.: IEEE /0627r00 Submission Yuichi Morioka, Sony Corporation Date: Why we need Length Field in VHT SIG May 2010 Slide 1 Authors:

Doc.: IEEE /2547r2 Submission September 2007 Slide 1 Reconsidering RA-OLSR Date: Authors: J. Jetcheva, Firetide, et al.

Doc.: IEEE /1255r0 Submission TX Mask for Noncontiguous 160 MHz Date: Youhan Kim et al.Slide 1 Authors: November 2010.

Doc.: IEEE /1367r0 Submission Nov 2013 Mingguang Xu, et. Al.Slide 1 Tx EVM for MCS-10 in ah Date: Authors:

Doc.: IEEE /0295r0 Submission PRAW Follow Up Date: Authors: March 2013.

Doc.: IEEE /0613r0 Submission May 2012 Ron Porat, Broadcom US Channelization Date: Authors: Slide 1.

Doc.: IEEE /1516r0 Submission November 2011 Huai-Rong Shao, et.al. Samsung ElectronicsSlide ah Channelization Proposal for US Date:

GroupID Concept for Downlink MU-MIMO Transmission

Submission doc.: IEEE 11-13/1389r1 November 2013 Kiseon Ryu et.al, LG ElectronicsSlide 1 Discussion on HEW PAR Date: Authors:

Doc.: IEEE /0785r0 Submission July 2009 Eldad Perahia, Intel CorporationSlide 1 Investigation of PA Model Sample Rate for TGac Date:

Doc.: IEEE /1106r0 Submission September 2012 Osama Aboul-Magd, Huawei TechnologiesSlide 1 A Short-Header Frame Format Date: Authors:

Submission doc.: IEEE 11-12/0657r1 May 2012 Panasonic Slide 1 Target PER at receiver sensitivity power level for use case 1g Date: Authors:

Submission doc.: IEEE 11-13/0070r1 Enabling AP Sleep Date: Authors: Jafarian, Qualcomm Slide 1 January 2013.

Doc.: IEEE /0693r0 Submission May 2014 Marc Emmelmann, SELFSlide 1 TGai July Ad-Hoc Information Date: Authors:

Submission doc.: IEEE 11-14/0050r1 January 2014 Donald Eastlake, HuaweiSlide 1 May 2014 Ad Hoc Meeting Proposal Date: Authors:

Doc.: IEEE /1829r1 Submission November 2006 Assaf Kasher et al. (Intel)Slide 1 Heff Defintion Notice: This document has been prepared to assist.

Doc.: IEEE /0346r1 Submission March 2008 Marc Emmelmann, TU BerlinSlide 1 Addressing LB 101 action items 81, 82, and 21 Date: Authors:

Doc.: IEEE /1342r1 Submission November 2010 Matthew Fischer, BroadcomSlide 1 Spectral Mask Absolute vs Relative Date: Authors:

Doc.: IEEE /1294r0 Submission September 2011 Rolf de Vegt, QualcommSlide 1 Spec Framework Text for.11ah Bandwidth Modes Date: Authors:

Doc.: IEEE /0587r0 Submission May 2009 Vinko Erceg, BroadcomSlide 1 40MHz BT Over the Air Demonstration Date: Authors:

Doc.:IEEE /0103r1 Submission Laurent Cariou January 19, 2010 Slide 1 Gains provided by multichannel transmissions Authors: Date:

Doc.: IEEE /0111r0 Submission January 2011 Nir Shapira, Celeno Communications No-MCS Recommendation in MFB Date: Authors: Slide 1.

Doc.: IEEE /0608r2 Submission May 2012 Shoukang Zheng et. al, I2R, SingaporeSlide 1 Low-Power PS-Poll Date: Authors:

Doc.: IEEE /0665r1 Submission May 2012 Anh Tuan Hoang et al (I2R) Slide 1 Prioritized PS-Polls Date: Authors:

Doc.: IEEE /1325r0 Submission Nov PS-Poll TXOP Date: Authors: David Xun Yang, Huawei, et. al.Slide 1.

Submission doc.: IEEE 11-12/0694r0 May 2012 Jarkko Kneckt (Nokia)Slide 1 Active scanning ad hoc report Date: Authors:

Doc.: IEEE / 0052r0 Submission January 2011 Slide 1 Max Nss for SU BF Date: Authors: Sameer Vermani, Qualcomm.

Doc.: IEEE /247r1 Submission March 2002 Benno Ritter PhilipsSlide 1 Liaison with JEDEC JC-61 WING Committee Digital Interfaces for Wireless St.

Doc. : IEEE /0411r1 TGac Submission Selective Segment Retransmission of VHT Compressed Beamforming Date: Slide 1 Authors: Illsoo Sohn,

Doc.:IEEE /xxxxr0 Submission Nov. 8, 2010 Notification on Change of BW & Rx Nss Joshua Zhao, et al1 Date: Authors:

Doc.: IEEE /0309r1 Submission March 2012 Hongyuan Zhang, et. Al.Slide 1 1MHz Waveform in Wider BW Date: Authors:

Doc.: IEEE /0371r0 Submission March 2012 Ron Porat, Broadcom BF Feedback and Protocol Date: Authors: Slide 1.

Doc.: IEEE /0373r0 Submission March 2012 Ron Porat, Broadcom BF Frame Format Date: Authors: Slide 1.

Doc.: IEEE /0995r0 Submission July 2011 Nir Shapira, Celeno Communications Determination of Ng in MU mode (CID 3432) Date: Authors:

Doc.: IEEE /0782r0 Submission July 2010 Daewon Lee, LG ElectronicsSlide 1 STA MU-MIMO Group Management Signaling Design Date: Authors:

Doc.: IEEE /1278r0 Submission BSS load balancing for MU-MIMO Date: Authors: Nov 2010 Slide 1Daewon Lee, LG Electronics.

GroupID Concept for Downlink MU-MIMO Transmission

Doc.: IEEE /1123r0 Submission September 2010 Zhu/Kim et al 1 Date: Authors: [TXOP Sharing for DL MU-MIMO Support]

Doc.: IEEE /1244r1 Submission Nov.2010 Sun Bo, ZTE CorpSlide 1 Authors: Transmission Mechanism in MU-MIMO Date:

2 x0 0 12/13/2014 Know Your Facts!. 2 x1 2 12/13/2014 Know Your Facts!

Submission doc.: IEEE /1249r1 Backhaul Support in NG 60 September 2014 Monisha Ghosh (InterDigital)Slide 1 Authors: Date:

2 x /10/2015 Know Your Facts!. 8 x /10/2015 Know Your Facts!

Doc.: IEEE /0440r1 Submission July 2013 Jiamin Chen, HuaweiSlide 1 Dynamic Channel Transfer(DCT) procedure for IEEE aj （ 60GHz ） Date:

Doc.: IEEE /1144r1 Submission W.Carney et al (Sony, Ericsson) Slide 1 Simplified Traffic Model Based On Aggregated Network Statistics Date:

Submission doc.: IEEE /0327r0 March 2015 Jarkko Kneckt, NokiaSlide 1 Microsleep for HE STA Date: Authors:

TIM Compression Date: Authors: January 2012 Month Year

5 x4. 10 x2 9 x3 10 x9 10 x4 10 x8 9 x2 9 x4.

Doc.: IEEE /0597r0 Submission May 2012 Hongyuan Zhang, et. Al.Slide 1 Editorial Change on SIG Field Date: Authors:

Sounding and P Matrix Proposal

Average SNR Definition CID 3241

Single User MCS Proposal

Straw Polls and Motions on 256 QAM and BW: Optional-Mandatory Features

TGad May 2011 Closing Report

Presentation transcript:

Sounding and P Matrix Proposal Month Year Month Year doc.: IEEE 802.11-yy/xxxxr0 doc.: IEEE 802.11-yy/xxxxr0 Sounding and P Matrix Proposal Date: 2010-05-16 Authors: Slide 1 Vinko Erceg et al. Page 1 John Doe, Some Company John Doe, Some Company

Introduction Sounding Format 6x6 and 8x8 P matrices P matrices for Nsts<=4 Straw polls Vinko Erceg et al.

Sounding Mechanism (1) In 11n, there are multiple sounding formats: Staggered sounding NDP sounding It would be desirable in TGac to converge onto a single sounding format Compatibility and interoperability complications with multiple formats Our proposal is to converge onto a single sounding mechanism: NDP sounding frame format Slide 3 Vinko Erceg et al.

Sounding Mechanism (2) NDP sounding advantages Defines a cleaner and simpler immediate feedback protocol ACK is not required Less latency in providing CSI feedback when to compared to staggered sounding No Data present May be important for MU feedback Channel staleness problem Only channel estimation for CSI feedback is performed after receiving an NDP packet Potential parallel processing for data demodulation is avoided Works well with MU sounding mechanism Sounding for multiple users Slide 4 Vinko Erceg et al.

P Matrix Definition (1) In TGac, new P matrices for Nsts > 4 need to be defined Proposal to define 6x6 DFT matrix P as follows Slide 5 Vinko Erceg et al.

P Matrix Definition (2) Proposal to define 8x8 matrix P as follows: where P4x4 is the 11n 4x4 P matrix Slide 6 Vinko Erceg et al.

P Matrix Definition (3) We propose the same P matrix as in 11n, when Nsts<=4 in 11ac packets We propose not to include 5x5 and 7x7 P matrices in the draft Tgac standard due to implementation complexity reasons Slide 7 Vinko Erceg et al.

Straw Polls Vinko Erceg et al.

Straw Poll #1 Do you support adding the following item into the specification framework document, 11-09/0992? R3.2.1.J: All VHT transmissions shall have a preamble which contains a single section of long training fields, with each long training field multiplied by entries belonging to a single P matrix, to enable channel estimation at the receiver. Yes: No: Abs: Vinko Erceg et al.

Straw Poll #2 Do you support adding the following item into the specification framework document, 11-09/0992? R3.2.2.C: The draft specification shall include null data packet (NDP) as the only preamble format for sounding PPDUs. Yes: No: Abs: Vinko Erceg et al.

Straw Poll #3 Do you support adding the following item into the specification framework document, 11-09/0992? R3.2.1.K: The single section of long training fields consists of one, two, four, six or eight VHT long training fields (VHT-LTFs) that are necessary for demodulation of the VHT-Data portion of the PPDU or for channel estimation during an NDP packet. Yes: No: Abs: Vinko Erceg et al.

Straw Poll #4 Do you support adding the following item into the specification framework document, 11-09/0992? R3.2.1.K: The VHT-LTF mapping matrix P for one, two or four VHT-LTFs shall be the same as defined in 802.11n standard specification (Section 20.3.9.4.6, Eq. (20-27)). Yes: No: Abs: Vinko Erceg et al.

Straw Poll #5 Do you support adding the following item into the specification framework document, 11-09/0992? R3.2.1.L: The VHT-LTF mapping matrix P for six VHT-LTFs shall be as defined in slide 4 of 11-10/00xxr0. Yes: No: Abs: Vinko Erceg et al.

Straw Poll #6 Do you support adding the following item into the specification framework document, 11-09/0992? R3.2.1.L: The VHT-LTF mapping matrix P for eight VHT-LTFs shall be as defined in slide 5 of 11-10/00xxr0. Yes: No: Abs: Vinko Erceg et al.