WiMAX Forum TWG& Face to Face

Size: px

Start display at page:

Download "WiMAX Forum TWG& Face to Face"

宴钮
4 years ago
Views:

1 WiMAX Forum TWG& Face to Face

2 WiMAX Forum TWG CWG TWG System Probile Release 2.0 Open Retail 1b System Profile Pysical Layer MAC Layer Open Retail HARQ Category Beamforming CWG Open Retail OR1a validation X.509 certificate validation certification CWG TWG RPT threshold WiMAX Release 2.0 profile WiMAX Release 2.0 Release 2.0 profile 2

3 (Technical Working Group, TWG) WiMAX (Air Interface) ( (Media Access Control Layer)(Physiccal Layer) ) WiMAX Member Conference (Network Working Group, NWG) (Certification Working Group, CWG) WiMAX Forum Member Conference (Certification Working Group, CWG) test case validation CWG TWG 3

4 TWG WiMAX R 2.0 Security and Handover MAC TWG WiMAX R 2.0 PHY structure MIMO PHY CWG Open Retail OIOT WiMAX 4

5 ( )... 6 ( ) WiMAX Mobile System Profile Release Open Retail 1b WiMAX Forum CWG ( )

6 . WiMAX Forum TWG/CWG Meeting. (Technical Working Group, TWG) System Probile Release 2.0 (R2) Pysical Layer Media Access Control (MAC) Security & Handover IEEE m (Mandatory) (Option) WiMAX Forum Release 2 IEEE m WiMAX Forum Open Retail 1b (CWG) Open Retail OR1a validation X.509 certificate validation certification CWG TWG RPT threshold CWG CWG. 2010/8/9 ~ 2010/8/13. Canada, CalgaryHyatt Regency Calgary. ( ) TWG TWG WiMAX Release 2.0 (R2) PHY MAC Release 1.0/1.5 Change Request (CR) Inter Operability Problem Report (IOPR) Recommended Practice Documents (RPD) Radiated Performance Testing (RPT) Open Retail (OR) 6

7 Radio Transceiver (RT) ( ) 1. WiMAX Mobile System Profile Release 2 Release 2 System Requirement System Profile IEEE m Release 2 System Requirement 11 PHY MAC Joint Study Group Topic P1 Frame Structure, DL/UL PHY Structure and FFR, Channel Coding P2 DL/UL PHY Control Structure and Control Mechanism P3 MIMO P4 Band class M1 QoS, BWR, Allocation, MAC PDU M2 MAC states M3 Security, HO J1 Device Classification J2 Legacy Support J3 Multicarrier Advanced Features Relay, Femto, MBS/LBS M3 7

8 TWG R2 / 80% 20%() 80% ( ) (1) P1 Frame structure, DL/UL PHY Structure and FFR, Channel Coding 5 MHz 10 MHz 20 MHz 8.75 MHz 7 MHz Tone Dropping Release 2 Cyclic Prefix (CP) 1/16 1/8 1/4 () Release MHz 10 MHz 8.75 MHz 7 MHz Release 2 Release 1.x (Time Domain Duplexing, TDD)(Uplink, UL) (Frequency Division Multiplexing FDM) (Time Division Multiplexing TDM) Fractional Frequency Reuse (FFR) Frequency Partition LGE (0:1:1:1) (1:1:1:1) (1:0:0:0) (1:0:0:0) (0:1:1:1) (1:1:1:1) Motorola Sector Throughput Edge Throughput (5%-tile) 100% 100% DLRU (1:0:0:0) (8.97Mbps) (247Kbps) DLRU (3:1:1:1) % % NLRU (1:0:0:0) % % NLRU (1:1:1:1) % % NLRU (3:1:1:1) % % NLRU (9:1:1:1) % % Resource Distributed Logical Resource Unit (DLRU) Miniband LRU (NLRU) Subband LRU (SLRU) Minumum A-MAP LRU (MLRU) DLRU Subcarrier permutation Frequency diversity 8

9 Pilot Pattern 1 4 streams 5 8 streams Release 2 1~2 streams 5~8 streams Pilot Pattern (Mobile Statio, MS) Uplink sounding (Base Station, BS) Uplink Scheduling Precoding/Beamforming Burst Cyclic Redundant Check (CRC) Burst Partition Block Randomization Block CRC Forward Error Correcting (FEC) Bit repetition Bit Collection QPSK 16 QAM 64 QAM Uplink 64 QAM HARQ Incremental Redundancy (IR) Constellation Rearrangement (2) P2 DL/UL PHY Control Structure and Control Mechanism Primary Advanced Preamble Secondary Advanced Preamble Primary Superframe Header Secondary Superframe Header ( SP1 SP2 SP3 ) Non-user specific A-MAP, HARQ feedback A-MAP, Power control A-MAP Assignment A-MAP Sounding Ranging Bandwidth Request A-MAP Power Boosting SINR MS Sounding FDM+CDM CDM Samsung FDM+CDM Ranging channel Synchronous Non-Synchronous Bandwidth Request 3-Step 5-Step 3-Step 5-Step Group Resource Allocation (GRA) (3) P3 MIMO (Downlink, DL) BS 2 4 (Transmit, Tx) BS Downlink 2 Tx 4 Tx Midamble MS MIMO channel MS BS BS Tx 2 Tx 4 Tx 8 9

10 DL Single-User MIMO (SU-MIMO) 1 2 streams 3 4 streams 5 8 streams DL Multi-User MIMO (MU-MIMO) BS stream MS 1 2 streams IEEE m MIMO Mode Release 2 Mode 0 Mode 2 Mode 4 MIMO mode Encoding Precoding Outside/Inside open-loop region resource unit Description Encoding Precoding Outside Inside OL region OL region Mode 0 OL SU-MIMO SFBC* Non-adpative DLRU, NLRU, SLRU Mode 1 OL SU-MIMO VE** Non-adpative Mode 2 CL SU-MIMO VE Adpative -- NLRU, SLRU Mode 3 OL MU-MIMO ME*** Non-adpative Mode 4 CL MU-MIMO ME Adpative -- NLRU, SLRU Mode 5 OL SU-MIMO CDR Non-adpative -- * SFBC: Space-Frequency Block Coding ** VE: Vertical Encoding *** ME: Multi-layer Encoding OL: Open-Loop CL: Closed-Loop Mode 1 Mode 3 Open-Loop MS Feedback BS PrecodingMotorola MIMO Mode Mobile Speed 3 km/h 30 km/h 60 km/h OL SFBC/two-stream SM (DL MIMO mode 0/1, MFM = 0) Sector SE: Cell Edge SE: 100% 100% 90% 103% 80% 90% WB rank one/rank two SU-MIMO (DL MIMO mode 2, MFM = 4) Sector SE: Cell Edge SE: 130% 161% 119% 161% 105% 142% FS rank one/rank two SU-MIMO (DL MIMO mode 2, MFM = 3) Sector SE: Cell Edge SE: 162% 226% 131% 200% 104% 152% Mode 2 (Closed-Loop) Mode 0 Mode 1 (Open-Loop) 10

11 Wideband Subband Scheduling Feedback overhead Codebook Base Codebook Transform Codebook Differential Codebook Uplink Sounding Beamforming UMi (SLRU) UMa (NLRU) Spectral Efficiency (bps/hz) Cell Edge Throughput (kbps) MIMO mode 2 MIMO mode 4 MIMO Mode 2 MIMO mode (15.4%) (14.2%) MIMO Feedback Mode (MFM) Resource MIMO modes Codebook-based Precoding MS (Signal-to-Interference-plus-Noise Ratio, SINR) Transformed Codebook-based MIMO Correlation matrix Beamforming MIMO Correlation matrix Distributed Resource Wideband Localized Resource MFM 3 MFM 4 MFM 6 MFM 7 Time-Frequency Open-Loop Region MIMO Mode 1 Mode 3 Open-Loop (Uplink, UL) MS 1 2 Tx BS MS Tx 1 Tx 2 Tx UL Single-User MIMO (SU-MIMO) 1 2 streams UL Multi-User MIMO (MU-MIMO) MS 1 stream BS BS 1 ~ 4 streams UL MIMO mode Description Encoding Precoding Mode 0 OL SU-MIMO SFBC* Non-adpative DLRU 11

12 Mode 1 OL SU-MIMO VE** Non-adpative DLRU Mode 2 CL SU-MIMO VE Adpative SLRU Mode 3 OL MU-MIMO ME*** Non-adpative DLRU Mode 4 CL MU-MIMO ME Adpative Multi-BS MIMO R2 OL/CL MIMO Modes Intel Long-Term Beamforming (LT BF) Long-Term PMI (Precoding Matrix Indictor) LT PMI LT PMI overhead Correlation Matrix LT BF (4) P4 Band class (5) M1 QoS, BWR, Allocation, MAC PDU Bandwidth Request 3-Step 5-Step MAC header Advanced Generic MAC Header (AGMH) Signaling Header Extended Header MAC PDU LGE Short Packet MAC header (SPMH) ARQ (Auto Repeat Request) H-ARQ (Hybrid Auto Repeat Request) (6) M2 MAC states Network Entry MS BS BS (Contention-based) MS BS BS MS ( ) BS MS MS (Sleep Mode) MS (Idle Mode) MS 12

13 Sleep Mode Idle Mode (7) M3 Security, HO (authorization) Connecting BS Neighbor BS Handover Handover (HO) procedure BS MS HO Ranging CDMA Contention-based (8) J1 Device Classification (9) J2 Legacy Support (10) J3 Multicarrier 10 MHz IEEE m (11) Advanced Feature Relay, Femto, MBS/LBS 2. Open Retail 1b Open Retail 1b m WiMAX R m 2010 WiMAX R Open Retail 1b Open Retail 1b 13

14 2010 Q1 Q2 Q3 Q Q1 Q2 Q3 Q Q1 Q2 Q3 Q m standard WiMAX R2.0 Profile WiMAX Open Retail OR1a Validation ready SB SB ends Profile completion OR1b Validation ready PICS completion Test doc completion OR1c Validation ready (tentative) Validation ready OR 1b OR1b Throughput Improvement HARQ_PKG2 DL/UL HARQ Category 5 DL/UL HARQ Category 6 DL/UL HARQ Category 7 Load Balancing LBA_PKG1 and LBA_PKG2 Load Balancing 1: DL frequency override on network entry/re-entry Load Balancing 1: BS-initiated HO Load Balancing 2 : Ranging abort timer Load Balancing 2 : Preamble index override Capacity/Interference ULIC_PKG1 and BF_PKG1 (TBD) Beamforming support on Down Link data channel based on BF_PKG1 (PUSC) (Sounding and w/wo MIMO TBD) Interference Mitigation SFFR_PKG1 Basic Fractional Frequency Reuse: Static FFR Coverage Improvement SCB_PKG1 and HMMM_PKG1 HARQ on RNG/SBC in UL HARQ on management messages after SBC in UL Fragmentation on RNG/SBC in the UL UL interference cancellation (UL PUSC without Subchannel Rotation) OR1b Beamforming Limited discussion on consideration of Beamforming for OR 1b in TWG during the June 14

15 2010 FtF The discussion is only focused on PUSC Beamforming and not AMC Beamforming Despite the fact that PUSC Beamforming is package separately from AMC Beamforming still multiple operation using multiple sub-feature options can be realized Beamforming SIMO or MIMO Beamforming Sounding with sounding without sounding Sounding options Cyclic shift or Decimation Beamforming SIMO with Decimation Sounding OR without Sounding Beamforming, Package 1 (PUSC): MS_BF_PKG1/BS_BF_PKG1 PUSC with dedicated pilots UL Sounding 1 (Cyclic Shift and Decimation) UL Sounding 2 (parameters) Major group indication (applicable to PUSC zone only) Pilot modulation for MIMO PUSC with dedicated pilot Beamforming, Package 2 (AMC): MS_BF_PKG2/BS_BF_PKG2 AMC 2x3 with dedicated pilots pilot MIMO sounding pilot UL sounding Decimation Cyclic shift pilot MIMO sounding Decimation Cyclic shift HARQ Category 5,6,7 Open Retail 1b HARQ buffer size Category 5 = 32,768 code bits Category 6 = 32,768 code bits Category 7 = 46,340 code bits HARQ buffer size Category 5 = code bits Category 6 = code bits Category 7 = code bits 16 HARQ 10 HARQ Category 5, 6, 7 HARQ buffer management 3. WiMAX Forum CWG WiMAX Forum CWG/TWG Calgary 8 15

16 CWG, TWG, Open Retail Program CWG WiMAX Forum CWG Meeting Calgary, Canada August 10-12, 2010 CWG Meeting Schedule - Calgary - Rev8 August 10-12, 2010 TIME Tuesday Wednesday Thursday 8:30 RPT (joint with TWG) RPT (joint with TWG) CWG Opening 9:00 Plenary RPT (joint with TWG) RPT (joint with TWG) 9:30 See "Opening" RPT (joint with TWG) RPT (joint with TWG) 10:00 BREAK BREAK BREAK Open Retail 10:30 Planning Certification Process TG Certification Process TG Open Retail Feedback on OR1 Contribution Drafting LS 11:00 Planning from Clearwire 11:30 12:00 12:30 13:00 13:30 14:00 14:30 Open Retail Planning X509 certificate for validation and certification testing Feedback on OR1 Contribution from Clearwire LUNCH Break LUNCH Break LUNCH Break Open Retail Planning Open Retail Planning Open Retail Planning Open Retail Planning Joint with TWG RTCA Joint with TWG RTCA Joint with TWG RTCA MIOT/OIOT TG this is a closed door session for the Task Group MIOT/OIOT TG this is a closed door session for the Task Group CWG Closing Plenary Joint with TWG RTCA See "Closing" - 15:00 BREAK BREAK BREAK 15:30 Open Retail Planning 16:00 CCR WCB (Closed 16:30 session) 17:00 Joint with TWG clarification on Reuse 1 and reuse 3 for discussion (Nagi) Waiver Review Board (Closed session) Waiver Review Board (Closed session) Waiver Review Board (Closed session) WFDCL Labs Meeting WFDCL Labs Meeting 16

17 Calgary CWG CWG Ed Agis CWG CWG/TWG Ed FAA WiMAX air traffic controller Jerome Brewer Open Retail project MS BS action item Action item #38 TSC TWG RPT threshold CWG/TWG Ed RPT pass/fail David Nugent open retail test case validation PCT MS BS test case validation validation Open Retial 1a Air Interface test case validation MS BS 70% WiMAX Forum 2.3GHz MIMO 2.3GHz open retial 1a test case validation 2.5GHz profile Alan Ewing Certification Requirement Status List (CRSL) CRSL Certification Change Request (CCR) 59 CCR 17 Greg Gogates validation OIOT test cases test cases QC test WiMAX Forum QC OMA-DM AT4 Wireless WiMAX Forum Embedded Product Identification (EPID) CWG/TWG RPT Ad Hoc Sprint Nextel Nick Baustert Radiated Performance Test (RPT) CCR Clearwire UQ Clearwire 75 laptops 17

18 Total Isomorphic power (TIS) 2501 MHz dbm 2593 MHz dbm 2685 MHz dbm Total Radiated Power (TRP): MHz dbm MHz dbm MHz dbm Clearwire TIS -92dBm TRP 20 dbm (threshold) UQ Nick Clearwire UQ RPT threshold Clearwire RPT threshold Nader Zein RPT RPT Configuration Clearwire UQ Configuration Category A for dongle Category B for laptops and phones Configuration 1 CR_RPT-0009_100718_05_01_00 Category TRP 18.1dBm TIS -90.5dBm (Category A) -88.5dBm (Category B) NEC Category A TRP 18.1dBm 20 dbm RPT threshold (harmonize) Open Retail test case MS RPT threshold ND&S test cases BS RCT PCT Nader Certification Program Reference Manual (CPRM) Version 7 logo fee license fee embedded product 0.25 ( ) license fee familiy of modules ADT family of module module WiMAX Forum family David Nugent WFDCL document X.509 certificate WiMAX Forum certificate validation process 18

19 certificate VeriSign certificate CWG/TWG RPT CR_RPT-0009_100718_05_01_00 TWG Wonil Valdimir PHY MAC CR CWG/TWG/NWG IEEE CWG 9 19

20 . WiMAX Forum Forum Forum spectrum maskrelease 2.0 Profile ITU Proposal 20

21 . ( ) 1. TGE_54589_r1_WiMAX inband backhauling for.16e_r2.ppt <Treated> 2. 10_00115_000 M2M system equirements-itri&huawei.doc <Treated> 21

TWG (Technical Working Group) IEEE TWG IEEE TWG Air Interface Release Relaese 2 Release 1.0 IEEE IEEE e Relaes

WiMAX Forum TWG & NWG/CWG F2F (TWG) (NWG) 99 3 6 3 13 99 4 9 1 TWG (Technical Working Group) IEEE 802.16 TWG IEEE 802.16 TWG Air Interface Release 1.0 1.5 Relaese 2 Release 1.0 IEEE 802.16-2004 IEEE 802.16e