The TDD network can identify interference sources and determine their locations!
In TDD networks, the same frequency is used for both downlink and uplink, which means that uplink signals and other existing signals can be masked by downlink signals. For technicians in the field, it is impossible to identify interference sources or pinpoint their locations using conventional spectrum measurements. However, by combining our compact yet highly efficient "R&S Spectrum Rider FPH" with a directional antenna, it is possible to identify and locate interference sources even in TDD networks. [Challenges] - Communication uplinks are more susceptible to interference than downlinks. - Uplink signals and other existing signals are masked by downlink signals. - It is impossible to identify interference sources or pinpoint their locations using conventional spectrum measurements. *For more details, please refer to the PDF document or feel free to contact us.
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【Solution】 ■ By using time-domain measurement (zero-span mode), the slots for uplink and downlink can be visualized. ■ Using a waterfall diagram makes it easy to identify interference signals. ■ By using a directional antenna, signals can be easily explored while listening to the tone of the measuring instrument. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Rohde & Schwarz was founded in 1933 by Dr. Rohde and Dr. Schwarz. The company has maintained its purpose since its inception: "to remain a technology company that creates innovative solutions in the fields of electronics and wireless communication, contributing to society." The Rohde & Schwarz Group (headquartered in Munich, Germany) specializes in wireless communication and leads the world in electronic measurement, broadcasting, secure communications, wireless monitoring, and radio detection. Rohde & Schwarz Japan celebrated its 20th anniversary on April 1, 2023.