Future Growth and Technical Aspects of Global Roaming PPT


This PPT slide, part of the 157-slide Telco 3G Strategy Report PowerPoint presentation, outlines the anticipated growth in revenue from global roaming services, particularly as networks evolve to IMT-2000 standards. It begins by stating that the roaming revenue from GSM operators in foreign markets is projected to exceed 10% of total revenue on average by 2002. This indicates a significant reliance on roaming services for revenue generation in the telecom sector.

SWISSCOM's contribution to roaming revenue is highlighted, accounting for 22.2% in 2002. This figure underscores the importance of roaming services for major telecom players. Furthermore, the slide notes an annual growth rate exceeding 5% for global roaming revenue among telecom companies in Western Europe, suggesting a robust upward trend in this market segment.

The slide also delves into the technical aspects of automatic roaming between GSM and other network standards, such as WCDMA. It categorizes the different stages of automatic roaming, including GSM Plastic Roaming, GSM Automatic Roaming, and Inter-generation Roaming. This classification reflects the complexities and considerations involved in facilitating seamless connectivity across various network generations.

Additionally, it mentions the potential for telecom carriers to enhance roaming services through the use of R-UIM (Removable User Identity Module), allowing users to access GSM networks in regions where roaming agreements exist. This adaptability is crucial for maintaining service continuity for users traveling internationally.

Overall, the slide presents a clear picture of the evolving global roaming market, emphasizing the financial implications and the technological advancements necessary to support this growth. Companies looking to capitalize on these trends should consider the strategic importance of enhancing their roaming capabilities.




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