Handset Antenna Diversity for Downlink Co-channel Interference Rejection
نویسندگان
چکیده
We report an investigation into the interference rejection capabilities of a dual antenna system on a mobile telephone prototype for the 1800 MHz band. The investigation is done by means of narrowband downlink channel measurements in a microcellular-like environment. Complex signal samples are used in order to investigate the interference rejection gain with di erent diversity combining schemes and with one and two interferers present. The results show that there is a signi cant amount of interference rejection gain available from a handset diversity system, even with a simple diversity combining scheme.
منابع مشابه
Measurement of the Interference Rejection Capability of Smart Antennas on Mobile Telephones
We are reporting investigations into the interference rejection capabilities of a dual antenna system on a mobile handset prototype for the 1800 MHz band. The performance evaluation is done by using a simulated incoming eld on the handset antennas and by downlink measurements in an indoor environment. Complex signal samples are used in order to investigate the interference rejection gain with d...
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