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The implementation of IP mobile networks has forged an irrevocable and globally pervasive trend that is set to shape the future of telecommunications. Major global operators have already initiated their deployment plans: Vodafone, Orange and T-Mobile are currently testing IP RAN, and the UAE's Etisalat, Japan's EMOBILE and Singapore's StarHub are evaluating IP implementation on UMTS/HSPA networks. Furthermore, the world's largest operator, China Mobile, has rapidly achieved remarkable success in its IP strategy over the past three years.

With a 2004 inception, China Mobile initially applied its IP plans to its bearer network, before progressing to its core and access networks. In 2006, the company further expanded its IP strategy to end offices, and began constructing IP-core networks. This step enabled China Mobile to smoothly handle the heavy traffic loads delivered by the explosive increase in GSM subscriber numbers and realize significant savings in construction, operation and maintenance costs. In the first half of 2007, China Mobile completed IP implementation in the key area of mobile network conversion - the access network. The company's early start coupled with thorough planning has culminated in the world's largest IP-bearer and softswitch access networks. Moreover, the IP implementation process as a whole has paved the way for China Mobile to achieve future mobile Internet deployment.

Why do major operators favor IP implementation across their mobile networks? Firstly, IP resources can be easily accessed, and the associated reduction in construction and rental costs affords operators considerable financial benefits. Secondly, it meets future network evolution requirements given that future-oriented technologies such as LTE and UMB are designed in terms of IP architecture, which also further ratifies the position of IP as the prevalent developmental trend. Thirdly, most GSM network revenue is currently derived from voice services. With the introduction of IP technologies for network access, voice quality can be improved via optimized coding and network performance can be maximized to enhance user experience.

As a globally leading telecom equipment provider, Huawei has emerged as the first vendor to introduce IP technologies to the core network. Huawei is currently the sole vendor capable of providing commercial IP RAN solutions, and the last few years have seen a rapid and steady growth in its mobile products. It is clear that vendors who provide a single product series may be unable to support the developmental strategies of operators in terms of processing end-to-end IP ability. Huawei, however, offers multiple product lines, possesses rich experience in the convergent solutions' field and thus boasts comprehensive IP implementation advantages. Huawei is dedicated to evolving telecom networks and services to an All-IP and FMC era, and will continue its service as a trustworthy, reliable and highly capable partner for operators during transformation and development.