Title: MIMO Transmission modes for E-MBS Document Number: IEEE C802.16m-09/0096 Date Submitted: 2008 – 01 - 05 Source: Kaushik Josiam, Zhouyue Pi, Sudhir.

Slides:

Advertisements

Similar presentations

On E-MBS with Layered Transmission Document Number: IEEE C80216m/09_0355r1 Date Submitted: Source:Debdeep Chatterjee, Furuzan Atay, Jong-Kae.

Advertisements

Modified pilot patterns for 8 data streams IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C80216m-09/1724 Date Submitted:

Constellation Rearrangement for IEEE802.16m IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S802.16m-08/807 Date Submitted:

Macro Diversity for E-MSB IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S802.16m-08/981r1 Date Submitted: Source:

IEEE C802.16m-08/539 Coding for IEEE802.16m Document Number: IEEE C802.16m-08/539 Date Submitted: Source: Mohammed Nafie, Cairo University Ahmed.

Proposed Amendment Text for 8-Stream Pilot Pattern Document Number: IEEE C802.16m-09/0570 Date Submitted: Source: Chih-Yuan Lin

Using Probability Factor for MS feedback in E-MBS Document Number: IEEE C802.16m-09/0071 Date Submitted: Source: Hua Xu, Steven Xu, Suresh Kalyanasundaram,

Frame structure supporting the WirelessMAN-OFDMA frames IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C80216m-09_0475r1 Date.

Flexible Frequency Reuse for 16m IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/588 Date Submitted: xx.

1 UL Pilot Evaluation Results Document Number: IEEE C802.16m-08/1098r1 Date Submitted: Source: Jiacheng Huaning.

Sounding Antenna Switching for IEEE m Amendment Working Document IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C80216m-0848.

Discussion of Control Channel Power Control Design IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S802.16m-09/2846 Date Submitted:

8Tx Dedicated Pilot Pattern Simulation Results IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0805 Date Submitted:

8Tx Pilot Pattern Performance for IEEE m IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0544 Date Submitted:

Pilot Patterns for 16m 4x6 PUSC Tile Document Number: IEEE C802.16m-09/0139r1 Date Submitted: Source: Chih-Yuan Lin

Performance Comparison of CDM and FDM for Sounding Channel of m AWD IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C80216m-0850.

Unicast transmission assisted HARQ for enhanced MBS Document Number: IEEE S802.16m-08_1140 Date Submitted: Source: Xiaolong ZHU, Hongwei YANG,

1 Performance comparison of Modulation and Coding set for IEEE m system Document Number: IEEE C802.16m-09/0555r3 Date Submitted: Source:

16m Relay frame structure considering interfering issue IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/1176r1.

1 Proposal for IEEE m DL Control Structure Document Number: IEEE C802.16m-08/1075r1 Date Submitted: Source: Sophie Vrzic, Mo-Han Fong,

Performance Evaluation of Transformation Codebook for 8TX IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/2731.

1 MIMO Supports for IEEE m Broadcast Channel IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/1416r1 Date.

1 Pilot Pattern for 8-Stream Transmission Document Number: IEEE C80216m-09/1138 Date Submitted: Source: Debdeep Chatterjee, Jong-kae (JK) Fwu,

1 Performance comparison of Modulation and Coding set for IEEE m system Document Number: IEEE C802.16m-09/0555r2 Date Submitted: Source:

MU-MIMO System Performance of 8TX codebook IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0803 Date Submitted:

ProjectIEEE Broadband Wireless Access Working Group TitleProposed E-MBS Channel Structure for m Date Submitted

Title: Evaluation of DL MIMO Schemes: OL SU Spatial Multiplexing with 2-D MMSE channel estimation Document Number: IEEE C802.16m-08/1043r2 Date Submitted:

Performance Evaluation of Pilots for MIMO Mode 5 (CDR) IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S80216m-09_2253 Date.

Preamble Requirements in IEEE802.16m IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/485 Date Submitted:

Title: Channel Coding schemes for the data portion of the BW REQ channel Document Number: IEEE C802.16m-09/1378 Date Submitted: 2009 – Source:

Resource granularity for unicast and E-MBS FDM multiplexing IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C80216m-09_0405r1.

C80216m-08_216 ProjectIEEE Broadband Wireless Access Working Group TitleDownlink Physical Resource Allocation Unit Date Submitted.

Notice: This document does not represent the agreed views of the IEEE Working Group or any of its subgroups. It represents only the views of the.

Synchronous data-antennas mapping in MIMO HARQ System in IEEE m Document Number: IEEE S802.16m-08/573r2 Date Submitted: Source:

Conventions for the arrangement of A-AMAP IEs in the A-AMAP region to reduce blind decoding complexity – Proposed AWD Text Document Number: IEEE C80216m-09_1332.

Multiplexing of MBS and unicast services in 16m Document Number: IEEE S80216m-08/959r1 Date Submitted: Source: Kaiying Lv, Changyin Sun, Wei.

1 Comparison of DL Pilot Patterns IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/798r1 Date Submitted:

DL Preamble Design for m Document Number: IEEE S802.16m-08/385 Date Submitted: Source: Sun Changyin, Liu Min, Wang Wenhuan,Yao

Synchronous non-adaptive Hybrid ARQ for distributed subcarrier mode Document Number: S80216m-08_290 Date Submitted: Source: Alexei Davydov Voice:

Hybrid ARQ for synchronous allocation in distributed subcarrier mode Document Number: S80216m-08_290r1 Date Submitted: Source: Alexei Davydov.

Performance Evaluation of Transformation Codebook for 8TX IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/2731.

Results on Downlink Pilot Structures IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S802.16m-08/762 Date Submitted:

Title: Improvements in System Performance with spatial multiplexing for MBS Document Number: IEEE C802.16m-08/609r1 Date Submitted: 2008 – Source:

MCS table design for 16m Document Number: IEEE C802.16m-09/1007 Date Submitted: Source: Zhou Liang

Performance comparison of Constellation Rearrangement and Bit Rearrangement IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE.

Collaborative uplink MIMO techniques for IEEE m Document Number: C80216m-08/638 Date Submitted: 7/7/2008 Source: Mohamed Abdallah Mohammed Nafie.

1 Proposal of the UL Pilot Pattern IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08_977 Date Submitted:

Relay/EMBS Ad-Hoc Group Report Document Number: IEEE C802.16m-09/2678r1 Date Submitted: Source: Kanchei(Ken) Loa Relay/LBS/EMBS.

Multi-Level Codes Sequence for Simultaneous MCS Feedback IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S80216m-08/1152 Date.

System Level Performance of 8TX Measurement Pilot IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0808 Date Submitted:

Mapping rule for Constellation Rearrangement IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0345 Date Submitted:

1 Comparison of Variable and Fixed MCS for DL Unicast Service Control Channel Document Number: IEEE C80216m-08/1269 Date Submitted: Source:

Discussion on Technologies for E-MBS Document Number: IEEE S802.16m-08/1134 Date Submitted: Source: Wang Yonggang, Chao Hua, Chen Yu, Wang He,

IEEE m Femto Proposal Document Number: IEEE S802.16m-08/1260 Date Submitted: Source: Baowei Ji, Bill Semper, Daegyun Kim,

Title: m Frame structure: better STC support Document Number: S802.16m-08/239 Date Submitted: March 12, 2008 Source: Mariana GoldhamerVoice:+972.

Analysis of E-MBS Specific Pilot Pattern ( )

IEEE Presentation Submission Template (Rev. 9) Document Number:

Uplink MIMO proposal for IEEE m

Title: MIMO Transmission modes for E-MBS

Simulation Results for 8 Tx Antenna Pilots

Collaborative uplink MIMO techniques for IEEE m

Sounding Antenna Switching for IEEE m Amendment Working Document

Modulation and Coding set design for IEEE m system

Proposed Change to 8-stream Pilot Patterns (Section )

Investigation on One- and Two-Stream BCH MIMO Schemes

QPSK Mapping Rule for Constellation Rearrangement

Investigation on one and two stream BCH MIMO Schemes

Analysis of E-MBS Zone Specific Pilot ( )

Zhu dengkui,Jerry Chow UL HARQ Feedback Channel Performance Comparisons of tile Format Options Document Number: C80216m-09_0158.

PHY Structure for UL Fast Feedback Channel in m Systems

Presentation transcript:

Title: MIMO Transmission modes for E-MBS Document Number: IEEE C802.16m-09/0096 Date Submitted: 2008 – Source: Kaushik Josiam, Zhouyue Pi, Sudhir Ramakrishna, David Mazzareze, Bruno Clerckx, JaeJeong Shim, Farooq Khan Voice: Samsung Telecommunications America 1301 E. Lookout Dr Richardson TX Session 58, January Re: m-08/052: Call for Contributions and Comments on SDD C802.16m-08/003r6 - Section E-MBS zone specific pilots for MBSFN Purpose: To discuss and adopt the proposed text in the revision of the m SDD Notice This document does not represent the agreed views of the IEEE Working Group or any of its subgroups. It represents only the views of the participants listed in the “Source(s)” field above. It is offered as a basis for discussion. It is not binding on the contributor(s), who reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE Patent Policy: The contributor is familiar with the IEEE-SA Patent Policy and Procedures: and. 7.html#6http://standards.ieee.org/guides/opman/sect6.html#6.3 Further information is located at and. 1

Single-Frequency Network (SFN) An SFN operation is realized by transmitting the same information in the same OFDM time-frequency resource from multiple “synchronized” cells: – Cell synchronization within the OFDM symbol cyclic prefix required – A CP of 18.88μs used for E-MBS

Requirements Performance Requirement: 1% average FER Coverage Target: 95% of locations Desired spectral efficiency targets assuming SFN and ignoring overhead [1]: Inter-cell DistanceMin Spectral Efficiency (bps/Hz) 500m4 1500m2

Broadcast Geometry Maximum SINR is capped to 30dB per antenna

MIMO for MBS Proposed scheme to achieve minimum spectral efficiency targets – 2x2 MIMO with open loop spatial multiplexing. – Both single codeword and multi-codeword transmission must be supported – For this simulation, 2 layers corresponding to two code words. both equal and unequal MCS between the layers are tested.

System Simulation Parameters Layout19 cells, 3 sectors per cell Operating Frequency2000 MHz Minimum Mobile-to-BS distance35m Test SectorCenter cell, any sector Sector OrientationBore-sight pointing Antenna Pattern70° sectored beam Propagation Model log 10 (d) Shadowing Standard Deviation8dB Shadowing Correlation between BSs0.5 Penetration Loss20dB Rx Noise Figure9dB SFN Combining57 Sectors BS power per sector per antenna43dBm

System Simulation Parameters Bandwidth10 MHz Tone Spacing10.913KHz Number of Tones432 Channel ModelComposite Channel simulated for each user concatenating paths from all 19 cells; 3 Km/h TX antennas1,2 RX antennas2 Spatial CorrelationNone ReceiverMMSE-SIC Link-to-system mappingEESM Pilot and Cyclic Prefix Overhead28% Cyclic Prefix duration18.88μs Channel EstimationPerfect FECInner Turbo Code, no outer code

MCS and Spectral Efficiency: Both layers have equal MCS MCSSpectral Efficiency (b/s/Hz) (Accounting for pilot and CP overhead) QPSK Rate ½ QAM Rate 1/ QAM Rate ½ QAM Rate 2/ QAM Rate ½ QAM Rate 2/ QAM Rate ¾ QAM Rate 4/53.45

Results: ICD = 500m 100% improvement in spectral efficiency at 95% coverage Max MCS – 64QAM Rate 4/5

Results: ICD = 1000m 50% improvement in spectral efficiency at 95% coverage

Proposed multi-codeword transmission scheme

Base and Enhanced Layer The base layer and enhanced layer carry the same broadcast program such as a video streaming application In the case of “video streaming application”, for example, base layer carries a lower quality audio and/or a lower quality picture resolution – The enhanced layer can carry additional information to enhance the audio and video quality of the video streaming application – In general, base layer is decoded by all the users receiving the broadcast content – The enhanced layer is only decoded by users experiencing good channel quality such as users close to a base station – The users experiencing good channel quality can then experience a higher quality video streaming by decoding the enhanced layer

Summary For ICD = 500m, we see doubling in spectral efficiency for the same coverage with SFN Increasing ICD, reduces this gain in spectral efficiency – 50% improvement with ICD 1Km MCW is similar to hierarchical encoding used in DVB-H. Multiple codeword is easier to implement for MBS – No HARQ retransmission for MBS as in unicast – SIC receiver is not mandatory. Only those users with advanced receivers can decode both the base and enhanced layers. All users decode the base layer.