Version No.: M C-1.0. Huawei UMTS End-to-End Solution

Transcription

1 Version No.: M C-1.0 Huawei

2 Creating Value for Customers Mobile communication is moving from simple voice and SMS to multimedia. can bring more attractive applications and better experience to subscribers, and provide a higher efficient network and faster roll-out capability of new services to operators. New Generation Leading New Generation family, designed for your sites Figure 1 Huawei New Generation family Urban, Indoor Urban, Outdoor Huawei is dedicated to persistently bringing innovation and value to mobile communications world, and helps operators to deploy an easy-to-operate, TCO saving and future-oriented system. Easy-to-Operate As a complete end-to-end solution provider, Huawei can provide easy operation with operation and maintenance subsystems and toolkits for operators during a network life-cycle, including precise radio network prediction, network planning, daily maintenance, customer complain handling, network optimization and evolution. BTS3812E Macro Indoor Urban, Difficult Site Acquisition Base Band Processing Unit Remote Radio Unit BBU3806/BBU3806C + RRU3801C Distributed Low Traffic Areas Blind Spots or Hot Spots BTS3801C/BTS3803C Mini BTS3812A Macro Outdoor Public Hot Spots, Indoor BTS3801B Pico TCO Saving With Huawei innovative solutions, such as New Generation, Distributed, Hybrid IP Transmission etc., operators can not only achieve the initial phase investment saving and a faster network deployment capability, but also, and more important, get a long-term OPEX saving, which is a big concern for operators especially in 3G era. Future-oriented Huawei is always considering saving future investment for operators and providing future-oriented networks as well. Huawei's unified core network, operating system and service platform, can all smoothly evolve to supporting 3GPP R6-based network. Huawei provides operators a full performance HSDPA solution (14.4 Mbps/cell) from day one to prompt service growth. Features of New Generation Figure 2 Comparison of conventional and New Generation Conventional Standalone Analog Linear PA Single-carrier TRX Limited HSDPA Performance Private Interface Integrated Digital PA Multi-carrier TRX Full HSDPA Performance Open Architecture New Generation Integrated digital power amplifier greatly reduces the power consumption of Multi-carrier TRX allows smooth network evolution Full-performance HSDPA provides high quality mobile broadband service for users Open Architecture enables quick, cost-effective network construction

3 Distributed HSDPA and Hybrid IP Transmission Principle of Huawei Distributed Adopting remote RF technology, Huawei Distributed consists of RRU (Remote Radio Unit) and BBU (Base Band Unit). RRU can be installed close to the antenna, and connected with the Host or BBU via optical fiber. Figure 3 Basic principle of Distributed Outstanding Advantages of Huawei HSDPA Peak rate up to 14.4 Mbps (DL), 384 kbps (UL) Dynamic 15 codes/cell allocation Support a wide variety of data rate, 12 categories of UE Support 64 HSDPA users in one cell simultaneously BBU or Host I/Q digital signal Base band processing unit Optical fiber CPRI RRU TRX RF unit Large capacity (960 Mbps data throughput) and SGSN (10 Gbps throughput) to meet HSDPA requirement Huawei HSDPA SoC ASIC Up to 30% Savings in TCO Sites resource saving and easy site acquisition BBU can be embedded in indoor and outdoor equipment due to its small size, 19' width x 1U height RRU is easy to install due to its light weight, only 20 kg Fast deployment and civil work saving Distributed can be used as macro, RRU output power is 20 W Hybrid IP Transmission, Reducing Transmission Cost With the deployment of HSDPA, much more transmission bandwidth is required. In order to meet the customers' requirements to reduce the cost of transmission with the same quality, Huawei provides a Hybrid IP transmission solution with the principle that voice and other services demanding conversational QoS are carried on high QoS network (eg. E1) and Best Effort packet data services are carried on low QoS network (eg. ADSL). It is also a stepping stone to All IP RAN solution. Reducing power consumption Figure 4 The installation scenarios of Huawei distributed Figure 5 Huawei hybrid IP transmission solution RRU on the Mast RRU on the Wall BBU in GSM BTS Cabinet BBU in Auxiliary Facilities Box For CS Services and High QoS PS services High QoS Network Low QoS Network For best effort PS services Distributed is a preferred choice for 3G operators to construct a cost-effective network

4 Mobile Softswitch GPRS/ Unified PS Core With more than 100 commercially deployed Mobile Softswitch networks, Huawei has been one of the leading suppliers in the mobile softswitch market. Huawei Mobile Softswitch solution is a 2G/3G unified solution with layered architecture, open interfaces and industryleading performance. Maturity Proven by Large Scale Commercial Deployment More than 100 mobile softswtich networks deployed worldwide in more than 60 countries More than 100 million mobile subscribers served in terms of 2G and 3G VMSC More than 250,000 E1 ports deployed in Transit MSC and Gateway MSC level 2G/3G Unified to Protect Long-term Investment High performance with the leading carrier-grade hardware platform Smooth evolution from 2G VMSC to 2G/3G combined mode Smooth evolution to IMS-based All IP future network Smooth migration from TDM transmission to IP backbone Savings in CAPEX and OPEX Reducing transmission expenditure by introducing IP transport and CRTP compression Centralized network management to reduce OPEX Faster new services to market and enhanced 3G multimedia applications Saving transmission cost and TC resource with TrFO Innovative to Improve Network Reliability Dual Homing and Mini-Flex solution for network redundancy Network grade call access control solution to enhance the network resilience Simultaneous TDM and IP trunks for smooth network transformation GSM/GPRS BTS Iub UTRAN Large capacity and high processing capability to meet the requirements of HSDPA, HSUPA, IMS, MBMS, etc. SGSN supports 2 million subscribers, 10 Gbps data throughput GGSN supports 1 million subscribers PDP contexts, 3 Gbps data throughput GPRS/ unified PS core network SGSN supports Iu interface and Gb interface simultaneously Resources of GPRS and can be allocated dynamically to save CAPEX Easy maintainance of the integrated PS core network to save OPEX Decrease inter-sgsn signaling procedure, improve user experience All IP solution BSC Figure 6 GPRS/ unified PS core network Iu-ps SGSN supports Iu over IP, Gb over IP, SS7 over IP Gb 2G/3G SGSN Gr Ga HLR Gp Gn Ga 2G/3G CG BG 2G/3G GGSN Inter PLMN Gi Firewall Services MMSC DNS AS RADIUS SGSN supports Ipv4 and IPv6 of both user plane and transport plane Intelligent charging solution GGSN supports content-based charging function GGSN supports both online charging and offline charging

5 IMS Network Planning and Optimization Legend SIP/Diameter Pre-IMS TDM Figure 7 Huawei IMS solution /GPRS BSS AC WLAN GSN LAN/xDSL BRAS PSTN/PLMN GTAS9 900 Telephony Multiple Access Huawei IMS supports fixed and mobile access simultaneously, including GPRS/ /WiFi/WiMAX/xDSL/LAN. Huawei IMS enables operators to implement a FMC network. Smooth Upgrade from 3GPP R4 All nodes of Huawei IMS solution share the same hardware and software architectures with Huawei MSC Server/MGW. The perfect backward compatibility will protect carriers' investment on a R4-based network. Carrier-grade, Large-capacity and Linear-scalability All Huawei IMS nodes are based on the proven platform and integrated with a flexible O&M. On the other hand, both Large-capacity and Linear-scalability capabilities of Huawei IMS solution enable carriers reach a trade-off between the present small-size network and a large-size one in the future. Enriched Services Huawei IMS provides rich voices, video sharing, multimedia caller-line-identity, multimedia ring-back-tone, push-to-talk over cellular, IP Centrex, multimedia conferencing, presence, messaging, group, etc. Comprehensive SCE Huawei IMS provides ENIP to implement a SCE (Service Creation Environment) which provides the API for new services and abundant developing tools. It will help carriers develop new services of their own and speed up the introduction of new services. Meting Conference PTX PoC Msging RichCa PichCall PS Infox- Sreamin Strerming XDMS Infox- DS Down Load CMS TELLIN SCP SOFTX 3000 Messaging Presence Group OCS IM_SSF RM9000 IMS Core MSoft x3000 CSC3300 HSS9820 UMG8900 MRS6200 OSG OSG Resources, Capabilities and Collaboration of Network Planning Integrated research findings on Radio Network Planning into ASIC design Collaborates with prestigious consulting firms in the field of radio planning & optimization services delivery Extensive experiences gained from the planning, deploying and optimizing of GSM/CDMA/ networks for leading operators, serving 140 million subscribers globally Network Planning and Optimization Toolkit - GENEX Kit Network GENEX Probe AGILENT QUALCOMM Figure 8 Network planning and optimization toolkit GENEX Kit Comprehensive analysis of performance/configuration /alarm/engineering GENEX Nastar Integrates several types of optimization/planning auxiliary tools GENEX Assistant Several types of test data Radio test data GENEX Probe GENEX U-Net GENEX network optimization toolkit Sharing of analysis results Imanager Obtain test data Parameter optimization file test data RNS RNS TM M2000 HLR/AC MSC/SSP/VLR CN GMSC/SSP PSTN PLMN ISDN 3G Network Planning Software GENEX U-Net Supports network dimensioning, coverage prediction, system simulation, propagation model calibration, RF parameter tuning and automatic site selection for the planning and optimization of / HSDPA/CDMA/EVDO /GSM/GPRS networks. Air Interface Test Tool GENEX Probe A drive-test system designed for network performance testing, and instrumental to troubleshooting, verification, maintenance and optimization of /HSDPA/GSM networks. Air Interface Test UE GENEX U626 A test mobile which can be used not only as a test terminal driven by the Probe software running a separate computer, but also as an standalone test terminal when working in test mode. It supports GSM/GPRS/ networks. Wireless Performance Post-Analysis Software GENEX Assistant Provides comprehensive and synchronized analysis of /GSM drive test and data. Network Performance Analysis Software GENEX Nastar Provides many features including comprehensive analysis of call statistics, call trace log, and configuration data; trouble isolating and shooting; real-time network monitoring; and operational trend analysis.

6 Terminals Convergent & Layered Application Service Architecture U526 video phone video streaming 0.3 mega pixels double-cameras WAP 2.0 MP3/MP4 Figure 8 Huawei SDP architecture U ,000 color, 2.2 inch QVGA internal screen, 1.2 inch external screen 1.30 mega pixel, 180 rotary camera video phone and streaming MP3/MP4 camera shot, picture recording, voice recording Java, WAP, 22 million user memory, SD/MMC spread sheet E620 HSDPA data card 1.8 Mbps HSDPA Downlink 384 Kbps Uplink EDGE 900/1800/1900 MHz GSM/GPRS Data & voice concurrent service E612 data card Uplink and Downlink 384 kbps 900/1800/1900 MHz GSM/GPRS data & voice concurrent service Open and standard, modular-design, future-oriented Unified and convergent solution Unified profile management, unified charging, unified authentication, unified OMC and analysis... Convergence: 2G/2.5G/3G; voice and data. Good compatibility and interoperability with core network Rapid service creation and deployment Provide abundant and flexible verification tools Provide workflow-based, complete service lifecycle management