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Junior Member
Reputation: 14
Problematic FDD, higher UL throughput compared to DL throughput?????
Dear Experts
What are the possible reasons for an FDD network to report higher UL throughputs than DL throughuts both statistically and through drive test, BW is 10Mhz on 1800 spectrum
Thank you
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2017-12-02 04:57 PM
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Member
Reputation: 95
Re: Problematic FDD, higher UL throughput compared to DL throughput?????
check interference with 2G , most cases are due to overlapping 2G TRXs with LTE Band
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Junior Member
Reputation: 14
Re: Problematic FDD, higher UL throughput compared to DL throughput?????
Originally Posted by
gunpowder
check interference with 2G , most cases are due to overlapping 2G TRXs with LTE Band
Thank you, are you aware of any other possible reasons?
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Senior Member
Reputation: 311
Re: Problematic FDD, higher UL throughput compared to DL throughput?????
Originally Posted by
eric4good
Thank you, are you aware of any other possible reasons?
How about SINR statistic from driving test. If it's worst, check PCI planning and other source interference.
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Member
Reputation: 44
Re: Problematic FDD, higher UL throughput compared to DL throughput?????
Check Transmission sharper configuration
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Member
Reputation: 253
Re: Problematic FDD, higher UL throughput compared to DL throughput?????
Check PRB util of DL and UL,usually if DL is higher than UL,UL has High Throughput than DL..Check Traffic users also.
Hope this helps.
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