& cplSiteName &

IP RAN-Paving the Way to MBB

Light Reading
Huawei Press Releases
Light Reading
2/12/2013
50%
50%

The saturation of traditional voice services and increased demand for data services are driving an MBB boom around the world. MBB has become a new source of revenue for operators, thanks to the dramatic growth of mobile data traffic. As backhaul networks evolve to all IP, operators are looking to optimum and cost-effective ways of building and maintaining IP backhaul networks. Three MBB Challenges

  • How to acquire site resources at low costs? The evolution of air interface technologies decreases cell coverage radius, spurring a proliferation of cell sites for extending service coverage. Dense distribution of cell sites poses challenges such as site acquisition and availability of access media, especially within a radius of 20 m to 30 m. Other challenges include bandwidth capacity and clock synchronization.
  • How to lower the CAPEX for deploying varied backhaul networks? Traditional backhaul network deployment is specific to a particular service type or wireless standard. For example, three backhaul networks need to be separately deployed for GSM, UMTS, and LTE, involving varied interfaces (E1/T1, ATM, ETH) and technologies (microwave, SDH/PDH, PTN, router). This gives advantages such as service assurance, but impedes smooth network evolution and service innovation, incurring high CAPEX.
  • How to simplify network O&M? As cell sites proliferate, maintenance workload increases accordingly. Traditionally, IP networks are maintained through manual commands, which are cumbersome and error-prone. Troubleshooting is demanding and time consuming, requiring site visits by experts. Simplifying network O&M has become a major concern for operators. Building MBB with IP RAN Huawei's IP RAN solution offers any media access, any connection backhaul, and visualized IP network O&M, helping operators combat the preceding challenges.
  • Any media access, enabling multi-layered coverage at low costs Varied access media (copper/fiber/microwave), which provide different bandwidth capacities and transmission qualities, are leveraged to facilitate cell site access in different scenarios. This solution also supports multiple clock synchronization schemes over any media, GB-level bandwidth, and Wi-Fi offload to relieve the bandwidth pressure at hot spots. Tapping into the full potential of varied access resources reduces site acquisition costs.
  • Any connection backhaul, allowing smooth evolution for UMTS/HSPA/LTE Static SDH pipes are used for GSM backhaul. UMTS backhaul begins to adopt L3 features. Although UMTS backhaul supports IP-based dynamic routing, static routing is generally used, because cell sites are relatively fixed. The emergence of MBB requires frequent addition of cell sites to expand service coverage and network capacity. To reduce the number of network nodes and avoid the complexity of link adjustment, the aggregation layer needs to enable L3 and intermediate aggregation nodes (between L3-enabled and L2-enabled nodes) need to support both static and dynamic routing. LTE/LTE-A requires the extension of L3 to the access layer, to support local X2 handovers, improve access bandwidth efficiency for CoMP, and meet stringent latency requirements. With Huawei's versatile Any Connection platform, L3 can be enabled at any time as required on an IP backhaul network, facilitating smooth network evolution and protecting infrastructure investment.
  • Visualized IP network O&M, introducing simplicity and ease Huawei's IP RAN solution provides a unified NMS for visualized O&M of IP networks. The NMS supports the automatic discovery, IP address allocation, and remote upgrades for network nodes. This plug-and-play feature greatly reduces the labor costs for site commissioning. With E2E configuration, a service path can be easily configured within several minutes, cutting more than half of service provisioning time. Furthermore, the NMS supports hop-by-hop fault diagnosis and demarcation through GUIs, where physical/logical network topologies and service connections can be displayed. This saves troubleshooting time by more than 95%. According to Infonetics Research, the ratio of MBB subscribers to total mobile subscribers is expected to grow from 15% in 2011 to nearly 40% in 2016. Mobile networks are witnessing the upsurge of MBB traffic alongside the proliferation of new services and smart terminals. Grabbing this golden opportunity of revenue growth necessitates accelerated IP evolution of backhaul networks.
    (0)  | 
    Comment  | 
    Print  | 
  • Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
    Educational Resources
    sponsor supplied content
    Educational Resources Archive
    Light Readingís Upskill U is a FREE, interactive, online educational resource that delivers must-have education on themes that relate to the overall business transformation taking place in the communications industry.
    LIVE NOW!
    Friday, December 2, 1:00PM EST
    The SDN Approach to IP & Optical Integration
    Sterling Perrin, Senior Analyst, Heavy Reading
    UPCOMING COURSE SCHEDULE
    Friday, December 2, 1:00PM EST
    The SDN Approach to IP & Optical Integration
    Sterling Perrin, Senior Analyst, Heavy Reading
    in association with:
    From The Founder
    Light Reading today starts a new voyage as part of a larger Enterprise.
    Flash Poll
    Live Streaming Video
    Charting the CSP's Future
    Six different communications service providers join to debate their visions of the future CSP, following a landmark presentation from AT&T on its massive virtualization efforts and a look back on where the telecom industry has been and where it's going from two industry veterans.
    Women in Comms Introduction Videos
    Korn Ferry Consultant: How to Find, Cultivate & Be the Best Talent

    11|30|16   |   4:10   |   (1) comment


    Erin Callaghan, a managing consultant for Korn Ferry Futurestep, shares strategies for companies to improve how they recruit and for women to ensure they don't get lost in the pipeline.
    LRTV Custom TV
    We Can Make the World More Sustainable

    11|29|16   |     |   (0) comments


    GeSI is a global e-Sustainability Initiative organization bringing together 40 big multinational companies around the world. According to GeSI's report, information and communication technology can make the world more sustainable. Luis Neves, chairman of GeSI, shared with us his opinion at Ultra-broadband Forum (UBBF2016).
    LRTV Custom TV
    Finding a New Way to Engage Customers & Drive Revenue

    11|29|16   |     |   (0) comments


    Mobile revenues are declining. Digicel, a player in the Caribbean telecommunications/entertainment space, has found a new way to engage customers and drive revenue. John Quinn, CTO of Digicel, shared with us its story at Ultra-broadband Forum (UBBF2016)
    LRTV Custom TV
    Do You Really Need Gigabit Infrastructure?

    11|29|16   |     |   (0) comments


    Altibox is the biggest fiber-to-the-home (FTTH) player and the largest provider of video and TV in Norway. They started out with zero customers in 2002. Now they have close to half a million households and companies attached to their FTTH business. Nils Arne, CEO of Altibox shared with us their story and insight on 5G at Ultra-broadband Forum (UBBF2016).
    LRTV Custom TV
    BTís Openreach Strategy & Its Updates in 2016

    11|29|16   |     |   (0) comments


    A lot of developments at Openreach this year in terms of strategy and planned investments. Peter Bell, CIO of Openreach BT, shared with us the updates of Openreach at Ultra-broadband Forum (UBBF2016).
    LRTV Custom TV
    ITU: The Broadband Is Our Future

    11|29|16   |     |   (0) comments


    At Ultra-broadband Forum, Houlin Zhao, Secretary General of ITU, discussed how important it is for countries, companies and everybody to be working together to help to build the broadband and digital economies (UBBF2016).
    LRTV Custom TV
    Tackling 5G in Dallas

    11|28|16   |     |   (0) comments


    Here are our highlights of the 5G North America show in Dallas, Texas with Light Reading's Dan Jones.
    LRTV Interviews
    Cox Prepping for Virtualization Trials

    11|14|16   |     |   (0) comments


    In this video interview, Cox's Jeff Finkelstein discusses MSO's plans to test managed business services in early 2017 and tackle Distributed Access Architectures.
    LRTV Custom TV
    Drivers & Potential of NGP

    11|11|16   |     |   (0) comments


    ETSI has created an Industry Specification Group to work on Next Generation Protocols (NGP ISG), looking at evolving communications and networking protocols to provide the scale, security, mobility and ease of deployment required for the connected society of the 21st century. The NGP ISG will identify the requirements for next generation protocols and network ...
    LRTV Custom TV
    Huawei IP 2020 for Future Networks

    11|11|16   |     |   (0) comments


    Future Networks should satisfy many requirements such as high throughput, extremely low latency, flexible mobility, intrinsic security, networking automation, and so forth. The Chief Architect of Huawei Future Networks addresses a holistic solution, i.e., IP 2020, to achieve these requirements for various future life scenarios (e.g., autonomous driving, tactile ...
    LRTV Custom TV
    Digital Object Architecture

    11|11|16   |     |   (0) comments


    Digital Object Architecture provides a basic information infrastructure that can facilitate interoperability between or among different systems, processes, and other information resources, including different identity management systems. Digital objects are networked objects that are named by digital object identifiers and instantiated by an infrastructure service ...
    LRTV Custom TV
    BT's Openreach Has High Hopes for Long-Reach VDSL

    11|11|16   |   06:04   |   (0) comments


    Peter Bell, Network Portfolio CIO at BT's access business Openreach, talks about the operator's trial of a new broadband access technology called Long Reach VDSL.
    Upcoming Live Events
    December 6-8, 2016, The Westin Excelsior, Rome
    May 16-17, 2017, Austin Convention Center, Austin, TX
    All Upcoming Live Events
    Infographics
    Hot Topics
    AT&T Debuts DirecTV Now on New Video Platform
    Mari Silbey, Senior Editor, Cable/Video, 11/28/2016
    Apple Seeds 5G? Seeks 'Multi-Gigabit' Chip Designer
    Dan Jones, Mobile Editor, 11/30/2016
    Altice Plans FTTH for Entire US Footprint
    Iain Morris, News Editor, 11/30/2016
    Altice FTTH Bill Could Hit Almost $9.6B in US
    Iain Morris, News Editor, 12/1/2016
    Samsung Bows to Investors, Considers Revamp
    Iain Morris, News Editor, 11/29/2016
    Like Us on Facebook
    Twitter Feed
    BETWEEN THE CEOs - Executive Interviews
    Eyal Waldman, CEO of Mellanox Technologies, speaks to Steve Saunders, CEO of Light Reading, for an exclusive interview about the 100 GB cable challenge, cybersecurity and much more.
    Join us for an in-depth interview between Steve Saunders of Light Reading and Alexis Black Bjorlin of Intel as they discuss the release of the company's Silicon Photonics platform, its performance, long-term prospects, customer expectations and much more.
    Live Digital Audio

    Even when there's a strong pipeline of female talent in the comms industry, it tends to leak all the way to the top. McKinsey & Company says women experience pipeline leakage at three primary points: being unable to enter, being stuck in the middle or being locked out of the top. Each pipeline pain point presents its own challenges, but also opportunities to stop the leak. Wireless operator Sprint is making a conscious effort to improve its own pipeline from new recruits to the C-suite, and it wants the rest of the industry to do the same. In this Women in Comms radio show, WiC Board Member and Sprint Vice President of Enterprise Sales Nelly Pitocco will give us her take on the industry's pipeline challenges. Pitocco, who joined Sprint in May and has spent 20 years in the comms industry, will also offer solutions, share how Sprint is tackling the challenge within its own organization and take your questions live on air.