r&s®smw-55体育

• simulation of up to four base stations in downlink
• realtime generation of p-ccpch and up to three dpch in downlink
• simulation of up to four configurable ues and up to 128 additional mobile devices with identical configuration in uplink
• dpcch and dpdch of ue1 can be generated in realtime
• support of all physical channels of 3gpp fdd
• 3gpp test models in line with ts 25.141
• test case wizard for easy setup of base station tests in line with ts 25.141
• channel coding in line with reference measurement channels in ts 25.101, ts 25.104 and ts 25.141; user-configurable channel coding possible
• ocns simulation in line with ts 25.101
• “generate waveform” function stores 3gpp settings to arb waveforms that can be processed by the arb and/or as a multi-carrier or multi-segment signal
• various graphical displays (code domain, channel graph, domain conflict indicator, etc.) and setting assistants support fast, easy signal configuration

this option enables signal generation in line with 3gpp fdd on the r&s^®smw200a.

it combines realtime operation and arbitrary waveform mode to provide maximum flexible signal generation for tests on 3gpp fdd base stations, user equipment, modules and components.

in downlink mode, the p-ccpch (bch with running sfn) and up to three dpch can be generated in realtime. all other channels (frame-cycle control channels such as sch, ocns simulation, other base stations, etc.) can be added via the arb component.

in uplink mode, the dpcch and one dpdch of one mobile station can be simulated in realtime; further channels and mobile stations (three user-configured and up to 128 channels/mobile stations of identical configuration) can be simulated via the arb and added to the realtime signal.

test signals for base station conformance tests in line with 3gpp ts25.141 are quickly obtained with the 3gpp test case wizard. additional setting assistants and graphical displays support the user in getting the desired signals in a fast, easy way.