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I am looking for a software to simulate RF/CDMA communications between a LEO satellite(s) and a ground antenna station, depending the orbital position and weather conditions if possible.
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Can anyone explain how is IFFT and FFT used in OFDM for MIMO systems and why? An example would be very helpful or if possible refer to a document. I want to know in details how is IFFT applied to...
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I am interested in looking at a complete example of signalling flow in UMTS or LTE. By saying complete I mean, all protocols used, messages exchanged with higher layers or between ME and MSC etc....
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I wanted to know if the signalling flow in LTE, procedures, messages changes significantly from UMTS. For example connection establishment, call setup etc. I have checked the 3GPP documents but I...
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What is the most recent research trends in Soft-Handover techniques in cellular networks? Is it possible to know what type of techniques are currently employed by mobile network providers in the UK?
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