Lucent Radio Network Controller (RNC) for UMTS/W-CDMA

The Lucent Radio NetworkController (RNC) forms a key partof our portfolio of UMTS/W-CDMAinfrastructure equipment

Benefits:

- High capacity- Highly reliable - Easy to deploy and maintain - Field-proven CDMA algorithms

In the rapidly evolving world of UMTS/W-CDMA networks, traffic-critical components such asthe RNC demand superior knowledge and experience in the industry. We have fully utilizedour unchallenged CDMA market leadership to further develop these assets into outstanding,reliable and scalable 3G radio access platforms.

RNC functionalityThe Lucent Radio Network Controller is responsiblefor managing the UMTS/W-CDMA radio resources,including call set-up and tear-down, processing ofvoice and data traffic and hard and soft handoffbetween cells. It has been specifically designed toprovide high capacity, reliable and highly scalableradio resource management for operation in 3G cellular networks. The Lucent RNC makes full use ofopen architecture interfaces, proven through anextensive interoperability program and is thereforefully capable of deployment in a multi-vendorUTRAN environment.

Generate more revenue from UMTS/W-CDMAWe can help you identify the most attractive 3Gopportunities and as the undisputed market leader inimplementing spread spectrum networks, we canwork with you to ensure that your investment delivers an immediate return. Lucent has built strongtechnical partnerships, resulting in proven and tailored network solutions that allow operators toattract and retain high-value customers such asmobile workforces.

High-Speed Data Packet Access (HSDPA), High SpeedUplink Packet Access (HSUPA) and location servicesare crucial in the further enhancement of 3G wirelessdata services. As the first to market, Lucent's nextgeneration UMTS RNC has set new standards interms of the processing power, scalability, and architecture required to efficiently support the latestdata technologies that enable advanced end userservices. The Lucent RNC is built around Lucent'sinnovative Flexent Blade Platform (FBP) which usesstandardized off-the-shelf processing technology toenable faster evolution than custom-built processinghardware, facilitating both the early roll out of newfeatures and capacity improvements.

Reduced cost of ownershipThe Lucent RNC is based on a high capacity GigabitEthernet backplane and uses standardized off-the-shelf, commercially available processing technologyto leverage industry standard cost and performancecurves. This enables the Lucent RNC to deliver best inclass capacity for its size in the industry. A single cabinet is capable of supporting a maximum of 560Mbps of user data throughput or over 4,300 Erlangsof voice traffic.

As traffic volume grows, you can expand the RNCcapacity further by implementing a multi-cabinet system supporting up to 1350 Mbps of user data orover 13,000 Erlangs of voice traffic.

Backhaul OPEX savings can be realized by the use ofIP for backhaul transport. The Lucent RNC, which isbased on an ethernet backplane, allows a seamlessevolution to an IP-RAN solution via softwareupgrade.

Floor space comes at a premium and to enable you toinstall the The Lucent RNC in space-constrained environments, we have eliminated the requirementfor rear maintenance access. This allows the RNC tobe deployed against a wall or 'back-to-back'.

The common platform approach adopted by LucentTechnologies through the Lucent product range willreduce costs associated with spares holding, technicaltraining and technical staff deployment, as the LucentFBP platform is used for many other solutions acrossour fixed and wireless portfolios.

The Lucent RNC provides best-in-class data andErlang footprint efficiency per square meter. Foroperators, it translates in keeping OpEx and deployment costs to a minimum.

Highly scalable The market-leading capacity offered by the fully configured system may not be required during theearly stages of network deployments. Therefore, theLucent RNC allows traffic and control processingfunctions to be scaled independently and costeffectively in line with traffic growth patterns. TheRNC's ability to support high capacity means CapExsavings for the wireless operator because as the number of subscribers increase and extra load isplaced on the network, traffic processing and/or signaling capacity can be increased incrementally byadding the appropriate card.

Key benefits of Lucent's RNC for UMTS

- Controls operational costs- Flexibility to meet any customer need.- Assures quality of service- Reduces time to market

Carrier-class reliabilityReliability is key for your reputation and customerretention. Therefore the Lucent RNC delivers99.999% carrier-class availability. This impressive carrier-grade standard is achieved through the use oftwo independent dual gigabit Ethernet chassis thatsupport highly reliable control and traffic processingcards. Lucent utilize the branded Reliable ClusterComputing (RCC) architecture to maximize serverreliability, and hot swappable components in "criticalareas." RNC uptime is vital because it translates intobetter service reliability, fewer outages, and happiercustomers.

Maximized deployment flexibility When planningUMTS Terrestrial Radio Access Network (UTRAN) forurban areas, a centralized approach may be the rightsolution. In other cases, such as suburban and ruralareas, a decentralized approach with smaller systemsdeployed closer to the NodeB equipment with lessleased line utilization may be more appropriate. TheLucent RNC efficiently supports these different network topologies. The Lucent RNC also supportsthe background download of new features, managedremotely from our Operations and MaintenanceCentre for UTRAN (OMC-U).

Lucent heritageLucent Technologies is able to deliver comprehensive,highly competitive UMTS/W-CDMA networks, basedon state-of-the-art radio access, core and networkmanagement solutions. Our solutions can bedeployed on your behalf by the largest, global professional services organization, Lucent WorldwideServices. We have installed and optimized moreCDMA base stations than any other vendor, and havedeep understanding of the technology and its applications.

Our UTRAN equipment comprises the Lucent UMTSMacrocell base station family (Node B) and theLucent RNC and NOS OMC-U. We also utilize keyelements from our market-leading PacketStar® portfolio of IP and ATM multi-service network equipment.

The complete installation and commissioning process is based on the concept of "Plug and Play" requiring no testequipment. Once the system is installed and switched on, the system runs self-test, determines its own configuration and makes itself ready to integratein the network. Front access cabinet design reduces footprint requirements and associated facilities space. Theinstallation and commissioning effort on site is minimized to ensure a rapid cost-efficient deployment.

The RNC hardware can be installed at a prepared site in less than four hours by a single technician.

Lucent's RNC can directly terminate Ethernet and STM-1/OC-3 (8+8 per cabinet, up to 24+24 in maximum configuration) or any combination of E1/T1/J1, E3/T3/J3, STM-1/OC-3 or Ethernet via the PacketStar™ range ofmulti-service switches.

Specification Detail

Dimensions (H x W x D) 1825 x 600 x 600 mm (71.8 in x 23.6 in x 23.6 in)

Weight(Fully loaded cabinet) 350kg (772 lb) maximum

OperationalEnvironmental Class 3.1E of ETS 300 019-1-3 and Telcordia (NEBS) GR-63-CORE.

Operating temperaturerange -5°C to + 45°C; 25°C recommended, (23°F to 113°F; 77°F recommended)

Power consumption The power consumption for a fully configured cabinet is less than 2.5kW.53Anominal current at -48V DC.

Operating voltage Support for nominal operating voltage of -48V DC.The cabinet operates from an electrical supply meeting the standard ETS 300 132-2.

To learn more about our comprehensive portfolio, please contact your Lucent Technologies Sales Representative or visit our web site at www.lucent.com.

This document is for informational or planning purposes only, and is not intended to create, modify or supplement any Lucent Technologies specifications or warranties relating to these products or services. Information and/or technical specifications supplied within this document do not waive (directly or indirectly) anyrights or licenses - including but not limited to patents or other protective rights - of Lucent Technologies or others. Specifications are subject to change withoutnotice.

Doc.No. RNC.10.2006

Copyright © 2006Lucent Technologies Inc.All rights reserved