Mobile Network Evolution

Transcription

1 ANSI

2 Mobile Network Evolution Eclipse Packet Node, enabling the 4G mobile broadband future The explosive demand for the next-generation mobile user experience is forcing operators to quickly implement dataintensive, packet-based services, which now threatens networks with a potential capacity crunch. The traditional reliance on copper leased lines and fiber as the means of interconnecting base stations will clearly not support the backhaul demands of 4G/LTE. In contrast, microwave backhaul technology will allow mobile operators to increase their network capacity and efficiency, while also lowering their overall operational costs. The Eclipse Packet Node wireless backhaul solution provides the scalable capacity, IP network intelligence and key convergence features required. Mobile operators can avoid the backhaul bottleneck and meet these growing demands by evolving their backhaul networks to support high-speed IP, simplifying the most difficult network migration hurdles as they introduce new broadband services using HSPA, WiMAX or eventually LTE.

3 Any-G Transport Eclipse Packet Node is ready for the Next Generation Eclipse Packet Node Eclipse Packet Node uniquely combines high-speed native IP transport with advanced convergence features, providing operators with a 4G-ready solution that also supports a smooth transition from their existing network infrastructure. Capacity Eclipse Packet Node delivers scalable, Gigabit IP wireless transport for 4G backhaul. Convergence Simplified migration for existing networks to lower costs and reduce risks. A compelling combination of advanced and innovative features enables maximum use of available frequency spectrum to achieve speeds never before seen. Co-channel operation with XPIC, to achieve double density links in a single frequency channel 256 QAM Adaptive Coding and Modulation and Coding increases channel capacity for new IP data by up to 500% Layer 1 Link Aggregation enables combination of multiple radio paths into a single virtual Gigabit transmission pipe Advanced packet processing can increase the Ethernet throughput across the radio link by up to 50% Advanced redundant packet networking, providing end-toend QoS, enhanced MEF Certified Carrier Ethernet features and OAM support With such an arsenal of features available, operators now have an opportunity to significantly reduce the $/Mbit/MHz equation of their backhaul networks. Operators need to introduce new broadband services supported with IP transport applications, while also maintaining the quality and continuity of the existing TDM-based backhaul network for valuable voice subscribers. Eclipse Packet Node convergence features provide a smooth evolutionary path, without forklift upgrades or having to adapt TDM services over new IP infrastructure. Hybrid Native Mixed-Mode operation supports both new IP and existing TDM services Comprehensive TDM networking capabilities using Harris Stratex Networks Super-PDH technology provides advanced support for legacy traffic Adaptive Optimization enables RAN optimization and bandwidth recovery from existing TDM backhaul to maximize % availability for new packet data transport Integrated network synchronization, including IEEE 1588v2 and Synchronous Ethernet Eclipse Packet Node enables operators to build upon existing investments in TDM backhaul deployed for support of legacy 2G and 3G ATM/IMA infrastructure, enabling an evolved approach to deploying and eventually migrating to all-ip.

4 Eclipse Packet Node, supporting multi-service convergence The heart of the Eclipse Packet Node is a modular intelligent nodal indoor unit, which provides high-speed IP transport, multi-service convergence and aggregation for wireless backhaul networks. Advanced Packet Plane TM architecture Eclipse Packet Node introduces a new high-speed packet plane to support significantly enhanced IP nodal capacities required for 4G network backhaul evolution. Packet node supports the highest nodal packet processing capability and highest link throughputs of any other platform on the market: 25 Gbit/s aggregate nodal switching capacity 5 Gbit/s of packet handling capacity 2 Gbit/s of nodal packet radio traffic capacity Up to 600 of IP throughput in single 30 MHz channel (using XPIC) Up to 1 Gbit/s of IP throughput in a single 50 MHz channel (using XPIC) Eclipse Packet Node is certified Carrier-Ethernet compliant to MEF 9 and MEF 14. Certification provides an assurance of interoperability, now and into the future. Eclipse Packet Node has all the horse power and upgrade capability built-in, so that operators can be sure of a fully scalable solution to meet their future backhaul capacity demands, whenever and wherever in the network they may arise. Advanced network features simplify operational complexities Eclipse Packet Node builds in Layer 2 intelligence and MEF Certified Carrier Ethernet features. Advanced QoS features, including port and VLAN prioritization, VLAN Q and Q-in-Q tagging Simplified network synchronization with all-packet Synchronous Ethernet and IEEE 1588v2 support IEEE 802.3ag/ah enabled on board to provide end-to-end OAM RWPR (Resilient Wireless Packet Ring) supports Ethernet ring and mesh network protection Ethernet diagnostics, including RMON performance data, history and data-dashboards Native mixed-mode supports legacy NxDS1, DS3 and OC-3 requirements Flexible modular architecture enables key transmission features The modular Eclipse Packet Node design enables simple link and network expansion and multi-service traffic interfaces, all through simple card exchange. Advanced link features, such as Adaptive Coding and Modulation and XPIC Super-efficient frequency utilization through high modulation support up to 256 QAM in all channel bandwidths Innovative coding enhancements for improved RF path performance, with up to 6 db of additional system gain NEBs Level 3 environmental compliance Strong security features to prevent unauthorized access and configuration changes NetBoss, ProVision and Eclipse Portal for remote and local management

5 Flexible RF Options Eclipse Packet Node offers the choice of flexible configuration radio frequency (RF) options, providing the choice of either indoor or outdoor mounted RF units. All RF options incorporate the latest technology to optimize both system performance combined with low power consumption and market-leading reliability. Indoor RF Unit Outdoor RF Unit Indoor RF Unit A new generation of indoor RF unit delivers high performance and maximum expansion flexibility: All-indoor architecture provides easy access and simplified maintenance Comprehensive frequency options, including 6 to 11 GHz common carrier bands and 5.8 GHz unlicensed band operation Non-protected or 1+1 protected configurations in just 1.5 or 3RU respectively, for a fraction of the space required for previous-generation designs Occupies a fraction of the rack space required for previous-generation designs Standard and high-transmit power options Industry-leading low power consumption compared to other radios in its class helps operators meet green objectives for improving site energy efficiency Innovative antenna coupling unit (ACU) enables a wide variety of system architecture options Expansion port for the easy addition of more radio paths to an existing nodal site, or to add channels Outdoor RF Unit Eclipse Packet Node works seamlessly with the Eclipse range of high-performance outdoor units (ODUs): Compact outdoor design mounts directly behind the antenna to minimize waveguide connection losses. Common design supports frequency bands from 5 to 38 GHz. Simple coaxial cable connection to indoor nodal unit, separated by up to 1,000 ft. Environmentally hardened to withstand extremes of temperature and driven rain/ snow. Independent of link capacity and payload to enable remote provisioning under software control. Proven reliability with more than 100,000 global deployments.

6 Highest nodal packet-handling capacity Gigabit IP transport speeds Enable significant packet traffic capacity growth with new ultra high-speed Packet Plane Transform nodal packet handling capacity by 1000% Support pure native Ethernet/IP transport for maximum efficiency Enable more than 2 Gbit/s of aggregated IP traffic over multiple radio paths from a single nodal indoor unit Leap ahead to avoid the 4G backhaul capacity crunch Maximize bandwidth utilization with Adaptive Coding and Modulation (ACM) Double frequency efficiency using co-channel operation with XPIC Enhance link throughput using advanced packet processing The lowest cost per /MHz wireless transport solution Seamless integration with advanced ACM and XPIC features Up to 200 of TDM traffic processed using an independent backplane 200 Native TDM backplane 5 Gbit/s Packet Plane Channel Bandwith MHz Maximum Throughput by Channel Bandwith Gbit/s Gbit/s 1 Gbit/s 1.1 Gbit/s Throughput* * Throughput based upon 256QAM co-channel operation with xpic, for 64 byte Ethernet frame size Hybrid Mixed-Mode supports network migration Adaptive Optimization enables bandwidth recovery Minimize migration cost and risk with hybrid Native Mixed-Mode IP+TDM transport Take an evolved approach to deploying or migrating to all-ip infrastructure Build upon existing investments in legacy 2G and 3G TDM backhaul Efficient multi-service traffic support without encapsulation or emulation Novel combination of Adaptive Modulation and intelligent pseudowires Boost the throughput of existing backhaul links by more than 500% Optimize existing TDM backhaul traffic to unlock used bandwidth Make optimum use of frequency resources, while enabling new packet-based services Create more high availability throughput for key IP traffic Minimize service interruptions through smooth introduction of new IP data to support 4G/LTE Drive network convergence with maximum efficiency LEGACY MIGRATION EVOLVED Internet/ PATH DEGRADATION 60 Mbps 2G/R99 TDM 3G+HSPA TDM+IP 4G+LTE ALL IP TRAFFIC TYPE FTP/VPN 40 Mbps BANDWITH Voice Unaffected 20 Mbps Eclipse Packet Node Loss of Best Effort Traffic Loss of Active Session Recovery of Active Session Recovery of All Trafic

7 Packet Node Drives Network Convergence Eclipse Packet Node drives the convergence of existing mobile voice and new 4G data-orientated services. With the most comprehensive IP transport features of any other wireless backhaul solution in its class, Eclipse Packet Node gives operators the peace of mind that the solution they deploy today will provide a smooth migration path to all-ip networks needed tomorrow. Unlike some IP-only wireless transport solutions, Eclipse Packet Node supports cost-effective and efficient introduction of new high-speed packet transmission alongside existing TDM traffic, instead of imposing the requirement to emulate legacy traffic over IP in the access portion of the network. Eclipse Packet Node provides the complete solution operators can rely on to support all their backhaul needs all the way to LTE and beyond. Harris Stratex Networks Helping you navigate the path to full-on 4G Network Evolution The migration path to all-packet networks is not straightforward, and there are many paths for an operator to choose from, depending on legacy network requirements, evolution path to 4G, CAPEX and OPEX limitations and objectives, and existing backhaul infrastructure. Harris Stratex Networks has been providing turnkey wireless backhaul solutions for mobile networks for the past 20 years. Our products are deployed in over 250 mobile networks worldwide, and for the past 3 years we have been helping our customers prepare their networks for the 4G challenge. We can help with full packet network design, deployment and commissioning, and even managed network services. We understand how mobile networks operate, and are actively involved in key industry bodies that are determining the role of Ethernet/IP, such as the Metro Ethernet Forum (MEF) Mobile Backhaul Study Group, which we have chaired since its inception in 2006 to promote and define the use of Carrier Ethernet services for mobile/cellular backhaul networks, and their evolution. Harris Stratex Networks is uniquely positioned to help operators navigate the options to evolve the networks they have today, to the networks they will need for tomorrow.

8 Harris Stratex Networks is a trademark or registered trademark of Harris Stratex Networks Operating Corporation, a wholly owned subsidiary of Harris Stratex Networks, Inc. and/or its subsidiaries in the United States and other countries. Harris Stratex Networks, Inc Data subject to change without notice. b_ansi_eclipsepacketnode_032509