Thursday, 21 February 2008

Qualcomm, Telefуnica Espaсa, and Huawei Technologies Complete UMTS/HSDPA 900 MHz Field Trial

Qualcomm Incorporated, Telefуnica Espaсa, and Huawei Technologies announced the completion of a 3G UMTS and HSDPA field trial using 900 MHz spectrum in Talarrubias, located in the Extremadura region of Spain. The trial results validated that UMTS can co-exist with GSM at 900 MHz. Furthermore, it was proven that the propagation advantage of 900 MHz may be used to extend the significant spectral efficiency gains of UMTS for voice and data coverage relative to 2100 MHz that is currently used in European 3G markets.

"UMTS 900 enables far superior signal penetration for in-building coverage than at 2100 MHz, which will improve the user experience significantly," said Yu Chengdong, wireless president, Huawei Technologies. Yu adds that the band also allows for far fewer cell sites, which reduces network build-out costs to reach the desired coverage and quality in all areas.

On the other hand, the European mobile industry stands to benefit significantly from the potential redeployment of the 900 MHz band for UMTS/HSDPA. Andrew Gilbert, Qualcomm Vice President and President of Qualcomm Europe announced that the financial and network advantages are numerous for operators redeploying in the 900 Mhz band currently used for 2G services. However, consumers will also find that their experience of 3G is richer and more rewarding, which will drive the development of new revenue streams for all members of the value chain in Europe.

UMTS 900 is an excellent frequency for both urban and rural areas, as base stations will provide broader and stronger coverage, both external and in-building, than the 2100 MHz frequency spectrum currently being used by European operators.