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Security Level: HUAWEI TECHNOLOGIES CO., LTD. www.huawei.com RTWP & Throughput Improvement 327MBZ707G_3G_MBTS_LOROK_PAKJO By : [email protected]

RTWP & Throughput Improvement

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RTWP & Throughput Improvement

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Page 1: RTWP & Throughput Improvement

Security Level:

HUAWEI TECHNOLOGIES CO., LTD.

www.huawei.com

RTWP & Throughput Improvement327MBZ707G_3G_MBTS_LOROK_PAKJO

By : [email protected]

Page 2: RTWP & Throughput Improvement

PT. HUAWEI SERVICES Huawei Confidential Page 2

ACTION

• As suspected that high RTWP is caused by different gain value in the carrier frequency, by adjusting 9 dB initial RTWP, RTWP improved significantly and throughput improved slightly

• Adjusting initial RTWP is different from attenuation. Attenuation means putting an attenuation on Rxchannel of board continually

Initial Value RTWP Initial Value RTWP

Initial Value RTWP

Page 3: RTWP & Throughput Improvement

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 3

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