With recent industry and standards initiatives in the ietf and. Mobile backhaul solutions can be either purely ipethernet. Ipbased networks is the capability to transport different traffic types over a common ipmplsbased infrastructure in addition to providing qos guarantees and security requirements, low. Our customers tend to keep local internet as primary path, as they dont want to pay for the additional bandwidth needed on the mpls. Ethernetmpls mobile backhaul and business services nid. The use of layer 3 microwave supporting ipmpls functionalities within the backhaul network as showed in the above picture provides several advantages. Ipmpls mobile backhaul for heterogeneous networks alcatellucent application note 1 abstract the mobile radio access network ran is evolving rapidly, driven by the need to. Mpls or hybrid of ethernet and other layer 2 technologies such as atmt1e1frame relay.
Mpls in mobile backhaul mmbi mpls in mobile backhaul mmbi is a technical initiative started in 2007 by the ipmpls forum and adopted by the broadband forum the initiative currently. Packet transport network mplstp transport profile technology standardized in itu q10sg15 ip ran ip radio access network ipmpls. L3 mpls vpn service model for lte backhaul that is defined by the epn system allows migrations to newer gateways to take place without any reprovisioning of. Remove the soluoons for seamless mpls for mobile backhaul network. Mpls technology on ip backbone network article pdf available in international journal of computer applications 51 august 2010 with 1,628 reads how we measure reads. Backhaul considerations for lte and lteadvanced alcatellucent application note 1 impact of lte and ltea on mobile backhaul long term evolution lte radio technology is bringing spectral efficiency improvements, supporting higher traffic volumes, and driving the shift in backhaul architectures to an all ip model.
The alcatellucent ip mpls mobile backhaul solution is targeted at meeting these requirements and provides a solid business. Alcatellucent ipmpls lmr backhaul network bandwidth efficiency in a tdm approach, bandwidth is allocated and used. The motivations for the use of mpls1 in mobile wireless network are thus. Mpls provides a single converged transport solution for all access technologies. Ipmpls networks for public safety day wireless systems. Mobile backhaul application overview, ipmplsbased mobile backhaul. Focusing on backhaul from a radio network viewpoint, mobile backhaul combines perspectives on mobile networks and transport network technologies, focusing on mobile. Highly scalable, endtoend ip mpls routing flexible and efficient mobile backhaul the infinera 8600 smart router series is designed as a highly scalable and costefficient portfolio of ip mpls routing solutions optimized for mobile backhaul and fixed transport applications from small cell sites to the highcapacity metro core. Focusing on backhaul from a radio network viewpoint, mobile backhaul combines perspectives on mobile networks and transport network technologies, focusing on mobile backhaul specific. The advantages of mpls for mobile backhaul rcr wireless news. Ciena what is multiprotocol label switching transport. Comprehensive coverage of ipmplsethernet backhaul technologies and solutions for 3gpp mobile network systems such as lte, hspa and gprs focusing on backhaul from a radio.
Ipmpls networks for public safety application note 5 figure 3. Tunnel mode ipsec being mandatory and transport xu s1mme mandatory and transport mode being. Scalable ipldp frr soluoons should be provided for the purpose of. Packet based ran for mobile operators kasu venkat reddy. Ip mpls networking can efficiently support these requirements in ran backhaul. Ipmpls mobile backhaul network delivers highperformance.
Can your publicsafety backhaul network meet evolving. Plus mpls is generally deployed in core networks so mpls in the access is just an extension of existing. Backhaul of cell tower traffic and leasing t1s account. Uptodate nokia mobility nokia ipmpls mobile backhaul. Mobile backhaul application overview, ip mpls based mobile backhaul. Deploying ipmpls in mobile networks strategic white paper. How to reduce cellular backhaul transport costs while improving. Ipmpls forum, except as needed for the purpose of developing mpls technical.
Evolved packet core epc concept of a flat, allipbased. Ipsec esp using ikev2 certificate based mme authentication 2. Better backhaul with mpls to the cell site telco support. Better backhaul with mpls to the cell site 3 rising mobile data use has forced many mobile operators to massively invest in network infrastructure to remain competitive and minimize. In this interview, sultan dawood, the broadband forums marketing commitee vice chair, discusses network architecture for mobile backhaul. In a hierarchical telecommunications network, the backhaul portion of the network comprises the intermediate links between the core network, or backbone network, and the small subnetworks. Understand why there is a need for legacy mobile backhaul support in our multiprotocol label switching. Most operators use ipmpls for their core networks, while mplstp shows more and more powerful servicebearing capability in mobile backhaul networks as a. Understanding mobile backhaul techlibrary juniper networks.
In fact, a correctlyselected and implemented ip mpls mobile backhaul network can be a real strategic business differentiator for mnos. Deploying ipmpls in mobile networks strategic white paper 5 staged evolution to ipmpls in mobile networks evolving mobile transport networks using ipmpls is a multistep process. Highly scalable, endtoend ipmpls routing flexible and efficient mobile backhaul the infinera 8600 smart router series is designed as a highly scalable and costefficient portfolio. Telco systems tmarc 3312sctmarc 3312sch nextgen ethernetmpls mobile backhaul demarcation device offers an allinone solution that meets the increasing challenge of mobile. As governments grapple with growing security threats and fiscal constraints, a converged. For a realworld case study on using all three elements of aviats strategymicrowave router, saas, servicesto transform an entire. Juniper networks mobile backhaul solution is an integrated solution that delivers highperformance transport and deployment flexibility at lower total cost of ownership. The first ingress router inserts the label, intermediate devices forward traffic based on the label without any ip lookups, and the final egress router removes it, forwarding the ip packet to. Mpls in mobile backhaul mmbi mpls in mobile backhaul mmbi is a technical initiative started in 2007 by the ip mpls forum and adopted by the broadband forum the initiative currently consists of architecture and nodal requirements specifications test specifications certification programs related to mobile backhaul e. About nmc consulting group nmc consulting group is an advanced and professional network consulting company, specializing in. Mpls in mobile backhaul initiative work item embraced by the broadband forum defining role ipmpls technologies in mobile backhaul including lte ipmpls. Ip ran by liu aihua 16 tech forum any to any mpls for mobile backhaul by cui yanyun 23 introducing sdn into ip ran by feng zhijian intelligent backhaul management and. The transport infrastructures available to mobile operators also vary widely, from sonetsdh, pdh and atm, to ethernet. Backhaul considerations for lte and lteadvanced alcatellucent application note 1 impact of lte and ltea on mobile backhaul long term evolution lte radio.
The transport network considerations for 5g in cmcc. Better backhaul transport network with mpls to the cell site. With superior reliability and flexible ete service deployment, ipmpls firmly dominates bearer networks. The resiliency of ip mpls, combined with the reliability and stability of junipers hardware and software. Ip ran by liu aihua 16 tech forum any to any mpls for mobile backhaul by cui yanyun 23 introducing sdn into ip ran by feng zhijian intelligent backhaul management and optimization by zheng pan packetbased backhaul for small cell by zhang yongjian, zou kaipu and ma xin 19 25 27 special topic. Prepare for service evolution with a converged ipmpls backhaul network. Building a broadband public safety backhaul network with utmost resiliency for ng911 every packet counts. Mobile backhaul is sometimes seen only as a means for connecting the access network to the core. Mpls in mobile backhaul networks framework and requirements technical. Please leave your comment if you have a question or suggestion.
Challenges and research advances xiaohu ge1, senior member, ieee, hui cheng1, mohsen guizani2, fellow, ieee, tao. This mpls tutorial pdf from cisco systems starts off the discussing the drawbacks of traditional ip routing, discusses traffic engineering and. Therefore high resiliency and service availability are key design considerations. White paper mobile backhaul evolution for deploying mobile next generation networks mobile ngn february 2007, nec corporation. Leveraging microwave packet radio to enhance and extend ip. The advantages of mpls for mobile backhaul youtube. In order to simplify provisioning, manual configuration on the csg should be. The solution delivers highperformance transport using endtoend mpls. Deploying cisco service provider mobile backhaul solutions. About nmc consulting group nmc consulting group is an advanced and professional network consulting company, specializing in ip network areas e.
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