The overall certification process may seem very long and involved, but it does provide a high level of uniformity across the industry. The expectations for quality of service provided by mobile-phone ...

The first wave of GSM test cases for Racal Instruments Wireless Solutions' (RIWS—Burnham, England) Model 6103 AIME/CT Conformance Test platform have been validated by the Validation Competence Center ...

Nothing remains the same for long in digital cellular and wireless communications, especially as coverage boundaries expand. With the recent spate of service expansion, and acquisitions and mergers of ...

The growing population of cell phones—today estimated at nearly 300,000,000 in service worldwide—has increased the focus on mobile-phone base stations. Without efficiently functioning stations, nobody ...