高通 EV-DO Rev.A Multicarrier EV-DO Technical Overview - 2

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高通5 EV-DO Rev.A Multicarrier EV-DO Technical Overview - Student Guide-2


Table of Contents – Book 2 Section 5: Set Management .................................................................................. 5-1 Section Learning Objectives............................................................................................. 5-2 Where Does Set Management Fit In? ........................................................................... 5-3 Pilot Group and Sub-Active Set....................................................................................... 5-4 Pilot Group ...................................................................................................................... 5-5 Sub-Active Set ...................................................................................................................... 5-6 Sub-Active Set and Pilot Group....................................................................................... 5-7 Sub-Active Set Assignment ............................................................................................... 5-8 Attributes of Sub-Active Set ............................................................................................. 5-9 Not-Reportable Sub-Active Set .................................................................................... 5-10 SectorParameters and NeighborList Messages ..................................................... 5-11 Set Management ................................................................................................................. 5-12 Pilot Sets and Pilot Searching ........................................................................................ 5-13 Multicarrier Set Management Rules ........................................................................... 5-14 Pilot Sets – Active Set ...................................................................................................... 5-15 Pilot Sets – Candidate/Neighbor/Remaining Set.................................................. 5-16 Example of New Set Management Requirements (1 of 2) ............................... 5-17 Example of Pilot Group Promotion ............................................................................. 5-19 Example of Pilot Group Demotion ............................................................................... 5-20 Example of Setting Proper Pilots to Search ............................................................. 5-21 Summary on Multicarrier Set Management ............................................................ 5-22 Triggers of RouteUpdateMessage in Multicarrier RUP ...................................... 5-23 Configuration of RouteUpdateMessage Triggers .................................................. 5-24 Route Update Report Rules ............................................................................................ 5-25 TCA Message .................................................................................................................... 5-26 Structure of TCA Message in Multicarrier RUP ...................................................... 5-27 Sector Information in TCA Message in Multicarrier RUP .................................. 5-28 Sub-Active Set Information in TCA Message in Multicarrier RUP ................. 5-29 AT-Initiated Multicarrier Connection Setup .......................................................... 5-30 AN-Initiated Multicarrier Connection Setup .......................................................... 5-31 Multicarrier Connection Setup with Reverse Link Carrier Drop .................... 5-32 Summary .................................................................................................................... 5-33 Set Management – What Did We Learn? .................................................................. 5-34 Quiz .................................................................................................................... 5-35 Answers .................................................................................................................. 5-36 Section 6: Mobility Management ....................................................................... 6-1 Section Learning Objectives............................................................................................. 6-2 Section Overview .................................................................................................................. 6-3 Network Determination and Pilot Acquisition ........................................................ 6-4 Section Overview .................................................................................................................. 6-5 Channel Hashing ................................................................................................................... 6-6 Idle Handoff ...................................................................................................................... 6-7 Idle Handoff between Unequal Carriers ..................................................................... 6-8 Idle Handoff Edge Carrier ................................................................................................. 6-9
Multicarrier EV-DO Technical Overview
Table of Contents
80-W2522-2 Rev A
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
vi
Configuration 1: Advertise Both Channels for Idle Channel Hashing ........... 6-10 Configuration 2: Advertise Only F1 for Idle Channel Hashing ........................ 6-11 Section Overview ................................................................................................................ 6-12 Connected State Handoff ................................................................................................. 6-13 Virtual Handoff in Multicarrier Scenario (1/2) ..................................................... 6-14 Virtual Handoff: Locked Mode ...................................................................................... 6-16 Virtual Handoff: Unlocked mode ................................................................................. 6-17 Rectangular and Non-Rectangular Active Sets ...................................................... 6-18 Single Carrier to Multicarrier Region Handoff (Locked Mode and Rectangular Active Set) (1/3) ................................ 6-19 Multicarrier to Single Carrier Region Handoff (Unlocked Mode and Non-Rectangular Active Set) (1/3) ................. 6-22 Section Overview ................................................................................................................ 6-25 Inter-Subnet Handoff ........................................................................................................ 6-26 Idle Inter-Subnet Handoff Call Flow ........................................................................... 6-27 Connected State Inter-Subnet Handoff ..................................................................... 6-28 Section Overview ................................................................................................................ 6-29 Personality Switch ............................................................................................................. 6-30 Recommendations ............................................................................................................. 6-31 Personality Switch: MC-DO to SC-DO Rev A/Rel 0 from Idle State (1/2) ... 6-32 Personality Switch: SC-DO Rev A/Rel 0 to MC-DO from Idle State (1/2) ... 6-34 Personality Switch: Between QoS Aware and QoS Unaware Systems ......... 6-36 Summary .................................................................................................................... 6-37 Mobility Management – What Did We Learn? ........................................................ 6-38 Quiz .................................................................................................................... 6-39 Quiz – Answers .................................................................................................................... 6-40 Section Overview ................................................................................................................ 6-41 Appendix .................................................................................................................... 6-42 Hash Function .................................................................................................................... 6-43 QoS Unaware to QoS Aware Handoff (Dormant Mode) .................................... 6-44 QoS Unaware to QoS Aware Handoff (Connected Mode) (1/2) ..................... 6-45 Handoff between QoS Aware Systems (Dormant Mode) ................................... 6-47 Handoff between QoS Aware Systems (Connected Mode) .............................. 6-48 QoS Aware to QoS Unaware Handoff (Dormant Mode) .................................... 6-49 QoS Aware to QoS Unaware Handoff (Connected Mode) ................................. 6-50 Section 7: Network Planning Considerations ............................................... 7-1 Section Learning Objectives............................................................................................. 7-2 Multicarrier Network Planning Considerations ...................................................... 7-3 Need for Multicarrier (Hot Spot) Deployments ....................................................... 7-4 Multicarrier Deployments, Hot Spot ............................................................................ 7-5 Considerations for Multicarrier Hot Spot Planning and Selection .................. 7-6 Hot Spot Deployments ....................................................................................................... 7-7 Cell-Sector Deployment Options .................................................................................... 7-8
Multicarrier EV-DO Technical Overview
Table of Contents
80-W2522-2 Rev A
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
vii
Channel Configuration Possibilities ............................................................................. 7-9 Adjacent Carriers and Demodulation Performance ............................................. 7-10 Neighbor List Planning .................................................................................................... 7-11 Hot Spot Neighbor List Construction ......................................................................... 7-12 Interference Cancellation in the Reverse Link ....................................................... 7-13 Multicarrier Performance and HTTP Page Response ......................................... 7-14 Improved Latency with Multicarrier EV-DO ........................................................... 7-15 Latency and Capacity Gain Tradeoff ........................................................................... 7-16 Traffic Dimensioning ........................................................................................................ 7-17 Backhaul Capacity Considerations ............................................................................. 7-18 Summary .................................................................................................................... 7-19 Network Planning Considerations – What Did We Learn? ............................... 7-20 Quiz .................................................................................................................... 7-21 Answers .................................................................................................................. 7-22 Section 8: Enhanced Features ............................................................................. 8-1 Section Learning Objectives............................................................................................. 8-2 Higher Peak Data Rate per Carrier on Forward Link ............................................ 8-3 More DRC Indices and Transmission Formats on Forward Link ..................... 8-4 Aux DRC Cover ..................................................................................................................... 8-5 Numbers of FTCMAC Indices Supported ................................................................... 8-6 Structure of Multiuser Packet (MUP) ........................................................................ 8-7 Extended Spans on Forward Link (1of 2) .................................................................. 8-8 Discontinuous Transmission on RL and Discontinuous Reception on FL .. 8-10 Discontinuous Transmission on Reverse Link (1/2) .......................................... 8-11 Discontinuous Reception on Forward Link (1/2) ................................................ 8-13 One Sub-Active Set Across Multiple Frequencies ................................................. 8-15 Asymmetric Carrier Assignment ................................................................................. 8-16 Basic Feedback Multiplexing ......................................................................................... 8-17 Enhanced Feedback Multiplexing ............................................................................... 8-18 Asymmetric Carrier Assignment ................................................................................. 8-19 MAC Index .................................................................................................................... 8-20 MACIndex for Forward Link MAC Channel ............................................................. 8-21 RPC Multiplexing ................................................................................................................ 8-22 RAB Multiplexing................................................................................................................ 8-23 Summary .................................................................................................................... 8-24 Enhanced Features in Multicarrier EV-DO – What Did We Learn? .............. 8-25 Quiz .................................................................................................................... 8-26 Answers .................................................................................................................. 8-27

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