GPRS Test_agilent

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【文件名】:06814@52RD_GPRS TEST_WHY AND HOW_Agilent.pdf
【格　式】:pdf
【大　小】:1121K
【简　介】:挺好的agilent教材，e文的。免费！！！！
【目　录】:
1 Why test GPRS 4
1.1 NOP/NEM conflicts of interest 4
1.2 Progression from GSM to GPRS and the related difficulties 4
1.2.1 Timing of up/down link bursts 5
1.2.2 Receiving adjacent bursts at different power levels 6
1.2.3 Transmitting adjacent bursts at different power levels 7
1.2.4 Output RF Spectrum (ORFS) due to switching 7
1.3 GPRS without test 8
2 Methods of testing GPRS 9
2.1 Test modes 9
2.1.1 BLER mode 9
2.1.1.1 Using BLER mode to assess receiver sensitivity 10
2.1.1.2 What do the specifications state 11
2.1.2 ETSI test modes 12
2.1.2.1 ETSI test mode A 12
2.1.2.2 ETSI test mode B 13
2.1.2.3 BER testing 13
2.1.3 Manufacturers test mode 14
2.2 Why use a protocol based test mode 15
3 Conclusion 15

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