16m Relay frame structure considering interfering issue IEEE 802.16 Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/1176r1.

Slides:

Advertisements

Similar presentations

Relay DG Report (for Session #63.5 TGm Closing) IEEE Presentation Submission Template (Rev. 9) Document Number: C80216m-09_2211r1 Date Submitted:

Advertisements

Contribution to IEEE n System Requirements Document IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16gman-10/0018.

Relative Timing of Super-Frames in the Legacy-Support Mode IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S802.16m-08/244.

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

M2M Study Report: Status Report IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16ppc-10/0008 Date Submitted:

Proposal to Host IEEE Interim Session #63 in Jeju- Korea IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C /023.

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

Relay DG Report (for Session #63.5 TGm Closing) IEEE Presentation Submission Template (Rev. 9) Document Number: C80216m-09_2211 Date Submitted:

Common Header design in m IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0178 Date Submitted: Source:

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

Cooperative Relaying with Spatial Diversity and Multiplexing IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S802.16m-07/164.

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

1 A Simple Comparison of Latency Between m Relay Frame Structures IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/926.

Analysis of BR preamble selection strategies in 5-step BR procedure IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C80216m-10_1249r1.

Proposed Feature Rapporteur Group Timelines and Call for contributions IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0762r2.

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.

Text Proposals of HR-MS Forwarding in 16n Network IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S802.16n-11/0074 Date Submitted:

1 E-MBS DG Opening Report Document Number: IEEE C80216m-09/2121 Date Submitted: Source: Kaushik Josiam, Yan-Xiu Zheng

Mobility Management in 16m System Document Number: IEEE S802.16m-08/780r3 Date Submitted: Source: Yanling Lu, Luciano Sarperi, Mythri Hunukumbure,

Uplink Pilot Structure for IEEE802.16m Document Number: IEEE C802.16m-08/293r4 Date Submitted: Source: Mohammed Nafie, Cairo University Mohamed.

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:

1 Proposal to include dynamic paging groups in the SDD document Document Number:S802.16m-08/554 Date Submitted: Jul 14, 2008 Source: Shih-Lin Wu,Ming-Jer.

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

Relay to Relay Communication - A SDD Proposal for m IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S802.16m-08/047 Date.

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.

Support of STR Relaying in m IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE S802.16m-08/1274 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.

Synchronization Drafting Group Schedule Document Number: IEEE C802.16m-09/0379 Date Submitted: Source: Paul Cheng

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

Comment on Relay Frame Structure IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/1312r2 Date Submitted:

Group Sleep Mode in IEEE m IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/591r3 Date Submitted:

DC RG Report Document Number: IEEE C802.16n-11/0088 Date Submitted: Source: Ming-Tuo Zhou, Sungcheol Chang DC RG.

1 Equation revision for Frequency Partitioning in DL/UL PHY IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0887r1.

Definition of Device Collaboration Mode for Low Power Consumption IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16p-10_0030.

Project Planning Committee Opening Report (Session #77) IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE Gdoc.

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:

MIMO Ad-Hoc Group Report Document Number: IEEE C802.16m-09/2665r1 Date Submitted: Source: David Mazzarese MIMO.

Design Consideration for Irregular Subframe Allocation in m Network with Mixed CP Lengths Document Number: IEEE S802.16m-08/570r1 Date Submitted:

1 Power Saving Considerations for IEEE m Femtocell IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/1411 Date.

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

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:

Control Procedure for Direct Communication IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16n-11/0054 Date Submitted:

Session # Maintenance Task Group Opening and Agenda IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE maint-09/0006.

MIMO Relaying for Universal Frequency Reuse in IEEE m Document Number: IEEE C802.16m-08/1370 Date Submitted: Source: Hesham El Gamal

HR-MS Discovery & Association Considerations for n IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16n-10/0069r1.

Proposal for multi-hop relay simulation test scenario in Relay Evaluation Methodology IEEE Presentation Submission Template (Rev. 9) Document Number:

Frame Structure Considerations for n IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16n-11/0005 Date Submitted:

Project Planning Committee (PPC): Session #70 WG Opening Plenary Report IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE.

Session # Maintenance Task Group Opening Report IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE maint-11/0028.

1 Modifications on Subband (SB) Partitioning Equations ( and ) IEEE Presentation Submission Template (Rev. 9) Document Number:

Clarification on the Usage of Femtocell Over The Air (OTA) Signaling ( ) Document Number: IEEE C802.16m-09/2603 Date Submitted: Source:

Dynamic Subcarrier/Subchannel Allocation for Interference Mitigation in IEEE802.16m Networks IEEE Presentation Submission Template (Rev. 9) Document.

Collaborative uplink MIMO techniques for IEEE m

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

Project Planning Committee Opening Report

UL Control Ad-hoc group discussion summary

Project Planning Committee Opening Report (Session #77)

Title: LE TG Agenda for Session #63.5

Session # Maintenance Task Group Opening and Agenda

Session # Maintenance Task Group Closing Report

Broadcast Handovers Tutorial Overview

IETF 16ng Working Group Update

Network Coding Retransmission Design with Common Feedback Channel

Maximum number of hops for centralized scheduling mode

Network Synchronization Considerations for n

HARQ and ARQ Interactions

Presentation transcript:

16m Relay frame structure considering interfering issue IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-08/1176r1 Date Submitted: Source: Kaushik Josiam, Young-bin Chang Samsung Telecommunications America, Samsung Electronics * Venue: PHY SDD Cleanup; in response to the TGm Call for Contributions and Comments m-08/033 for Session 57 Base Contribution: None Purpose: Discuss this contribution to support SDD comment 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. Further information is located at and.

Relay Frame Structure 2 options in the current SDD – Option – 1 : unidirectional flow – Option – 2 : bidirectional flow Compare interference caused by option 1 and option 2 deployment to neighboring non-relay deployments – SCENARIOs uplink relay zone in option 1 bidirectional transmit zone in uplink of option 2 – Interference takes into account only large scale fading - propagation loss includes path loss and shadowing

RS FS OPTION 1: Uplink Interference to Non-relay neighboring sector Interference can be further reduced by beamforming or by using directional antennas at RS-3

RS FS OPTION 2: Uplink Interference to non-relay neighboring sector RS – 3 has to broadcast its data to both RS-2 and RS-4. Heavy interference from RS-3!

Observations Option 2 – bidirectional mode – infrastructure RSs broadcast to neighboring infrastructure RSs – Greater interference to uplink transmissions of neighboring non-relay cells – Problem could be acute if mobile relays are deployed Option 1 – interference exists but can be mitigated by using directional antennas or MIMO beamforming techniques and effectively planning cellular layouts. We prefer Option 1 over Option 2!