TITLE: The cdma2000 ITU-R RTT Candidate Submission (0.18) SOURCE: Steve Dennett Chair TR45.5.4 847-632-6868/847-632-6999 (fax) [email protected] (email) INTRODUCTION: cdma2000 represents TR45.5’s ITU-R RTT candidate submission. Notice ©1998 Telecommunications Industry Association (TIA). All rights reserved. Permission is granted for copying, reproducing, or duplicating this document only for the legitimate purposes of the TIA. No other copying reproduction, duplication, or distribution is permitted. cdma2000 System Description 1 2 cdma2000 System Description 3 1 INTRODUCTION AND STRUCTURE OF THE PROPOSAL..................................................... 10 4 1.1 STRUCTURE OF THE PROPOSAL...................................................................................................... 10 5 1.2 OVERVIEW OF THE CDMA2000 RTT .............................................................................................. 10 6 1.3 KEY DESIGN CHARACTERISTICS .................................................................................................... 11 7 2 FEATURES OF THE CDMA2000 RTT........................................................................................... 12 8 2.1 FLEXIBILITY AND SCALABILITY...................................................................................................... 12 9 2.1.1 Performance Range .............................................................................................................. 12 10 2.1.2 Environments ........................................................................................................................ 13 11 2.1.3 Signaling............................................................................................................................... 13 12 2.1.4 Services................................................................................................................................. 13 13 2.2 EVOLUTION.................................................................................................................................... 13 14 2.2.1 Evolution from Reuse of Existing Standards ........................................................................ 14 15 2.2.1.1 Reuse of the TIA/EIA-95-B Family..................................................................................................14 16 2.2.1.2 Support for TIA/EIA-41-D ...............................................................................................................14 17 2.2.1.3 Support for IS-634-A........................................................................................................................14 18 2.2.2 Evolution to Future Standards..............................................................................................14 19 2.3 FUNCTIONAL REQUIREMENTS........................................................................................................ 15 20 2.3.1 TIA/EIA-95-B Backward Compatibility................................................................................ 15 21 2.3.1.1 Services.............................................................................................................................................15 22 2.3.1.1.1 Handoff TIA/EIA-95-B to cdma2000 ........................................................................................15 23 2.3.1.1.2 Handoff cdma2000 to TIA/EIA-95-B ........................................................................................15 24 2.3.1.1.3 Deployment Flexibility...............................................................................................................16 25 2.3.1.2 Reuse of Infrastructure......................................................................................................................16 26 2.3.1.3 Support for TIA/EIA-95-B in the Same Channel..............................................................................16 27 2.3.1.4 cdma2000 Support for TIA/EIA-95-B in the Same Band.................................................................16 28 2.3.1.5 TIA/EIA-95-B Standards Reuse .......................................................................................................16 29 2.3.1.6 Support for 5 MHz Frequency Band.................................................................................................17 30 2.3.2 Co-existence with TIA/EIA-95-B........................................................................................... 17 31 2.3.2.1 Adjacent Channels ............................................................................................................................17 32 2.3.2.2 Support for Overlay ..........................................................................................................................17 33 2.3.2.3 Transition Complexity from TIA/EIA-95-B (Deployment and Upgrade).........................................17 34 2.3.2.3.1 Reuse of Cell Sites .....................................................................................................................17 35 2.3.2.3.3 Reuse Same Cell Sizes ...............................................................................................................18 36 2.3.2.3.4 Reuse of BS (BSC, BTS) ...........................................................................................................18 37 2.3.2.3.5 Radio Planning and Tools..........................................................................................................18 38 2.3.2.3.6 Operational Systems...................................................................................................................18 39 2.3.2.3.7 Billing Systems ..........................................................................................................................18 40 2.3.3 IMT-2000 Performance Requirements ................................................................................. 18 41 2.3.4 Signaling Characteristics Requirements............................................................................... 19 42 2.3.4.1 Commonality with TIA/EIA-95-B ....................................................................................................19 43 2.3.4.2 Enhancements for Advanced Services ..............................................................................................19 44 2.3.4.3 IS-41 Impacts....................................................................................................................................19 45 2.3.4.4 IS-634 Impacts..................................................................................................................................20 46 2.3.4.5 Interfrequency Handoff.....................................................................................................................20 47 2.3.5 Services................................................................................................................................. 20 48 2.3.5.1 Simultaneous Voice/Data..................................................................................................................20 49 2.3.5.2 Multimedia Services Support............................................................................................................20 50 2.3.5.2.1 Multimedia QoS Control and Negotiation .................................................................................20 51 2.3.5.2.2 Multimedia Services Data Transport..........................................................................................21 52 2.3.5.3 WLL..................................................................................................................................................21 53 2.3.5.3.1 Wireless Wireline.......................................................................................................................21 54 2.3.5.3.2 Wireline Replacement ................................................................................................................21 Page 1 V0.18 / 27-Jul-98 cdma2000 System Description 1 2.3.5.4 Location Services..............................................................................................................................22 2 2.3.5.4.1 Resolution ..................................................................................................................................22 3 2.3.5.4.3 Coverage ....................................................................................................................................22 4 2.3.6 Mobile Station Complexity.................................................................................................... 22 5 2.3.6.1 Forward (High Rate).........................................................................................................................22 6 2.3.6.2 Reverse (High Rate)..........................................................................................................................22 7 2.3.6.3 Forward (Voice)................................................................................................................................22 8 2.3.6.4 Reverse (Voice) ................................................................................................................................22 9 2.3.6.5 Forward Dual Mode w/TIA/EIA-95-B 1.25 MHz ............................................................................22 10 2.3.6.6 Reverse Dual Mode w/TIA/EIA-95-B 1.25 MHz .............................................................................22 11 2.3.6.7 Forward Multi-Band .........................................................................................................................23