Luohe Mobile Local Transmission Network Optimization

Luohe mobile local transmission network is develops as the mobileservice network necessary net. With the rapid development of services, the transmission network will be complementary to the integrated service network loading platform change. In order to better meet the high-speed development of new services on the transmission needs, it is necessary to the existing transmission network optimization. In this paper the local transmission network in the services diversity of the situation, the existing transmission network technology, and analysis of their own characteristics and the scope of application, combined with the actual situation in Luohe mobile networks and local transmission network the existing problems, the traditional voice, data, 3 G, and other services development forecasts and the development of network technology trend analysis in detail the Luohe mobile local transmission network optimization.1,Transmission System optimization of the core building programme In order to load the new core node trunk circuits, the proposed expansion of the original core ring two VC4 circuit, Tiedong bureau 1 node , Tiedong bureau 2 node photoelectric slip expansion.2, transmission system convergence layer optimization building programme(1) clustering of the new metro system-building programmeIn order to carry IP MAN GE circuit, 3 G services at the same time provide high-bandwidth, high-capacity integrated service delivery platform, in the urban area to a new 10 Gb / s protection of the two fiber self-healing ring, the new 10 Gb / s transmission system from Tiedong bureau 1 - Shabei - Malujie - Tiedong bureau 2 - Tiedong bureau 1 for a total of the four nodes with two fiber-ring of protection.(2) convergence of the original Metro system capability-building programmeRing bearer access to the new base station circuit, the original Metropolitan Area Network to 2.5 Gb / s ring expansion.(3) the local convergence of the new system-building programmeIn order to give full play to local convergence layer 10 Gb / stransmission system capacity to resolve all kinds of new or access Central articulated, the transmission system at the same time on the various types of services to achieve load sharing, the project proposed new 2.5 G clustering node in Jiujie of Wuyang county, formed a 2.5 Gb / s transmission systems to meet the demolition of Central optimize network demand. Rural counties to the new 2.5 Gb / s transmission system direct access to the 10 Gb / s transmission system.3, transmission systems, access layer optimization building programme(1) 155Mb / s access rings, upgrading building programmeTo meet the additional demand for business access, the projectproposed urban areas, such as Wuyang conty, Linying county, eight 155 Mb / s access rings upgraded to 622 Mb / s access rings to improve access to these services on the ring bearing capacity .(2) 155Mb / s access Central demolition Central OptimizationAs part of access rings more transmission nodes, with China Mobile and China Mobile Group companies on the transmission network in Henan rectification activities of the relevant requirements, the proposed projects in the urban area and counties do not meet the requirements of ten Central Access and some access to demolition of branched-chain optimization and transformation of Central.After Luohe mobile local transmission network optimization building circuit transmission network configuration should be in accordance with the new demand for a re-adjustment, and built a clear core layer, convergence layer, the three-tier network access layer, higher channel utilization, and gradually build can meet a variety of services needs, broadband, flexible, low-cost, high-quality and highly efficient transmission network. At the same time in accordance with the development trend of network technology and make timely adjustments to the network, Luohe mobile local transmission network in the long-term gradual transition to representative transfer advanced technology to meet the business needs of all types of integrated transmission platform.