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Uplink power control in UTRAN Long Term Evolution consists of an open-loop scheme handled by the User Equipment and closed-loop power corrections determined and signaled by the network. In this study the difference in performance between pure open-loop and combined open and closed-loop power control has been analyzed and the different behavior of fractional vs. full path-loss compensation has been...
This paper provides a detailed performance comparison between closed loop (CL) and open loop (OL) MIMO schemes for the upcoming OFDM based mobile broadband radio access technology 3GPP UTRA LTE. Based on system level simulation results, key performance indicators like cell throughput, user throughput and MIMO utilization have been evaluated for different system load conditions assuming 2??2 MIMO in...
To make an assessment of the morbidity related to using the trans-obturator route (TOT); findings after one year for the 140 first cases and preliminary results of short term morbidity after 604 implants.This retrospective, multi-centre study involves the 604 first procedures with a 1–3 month follow-up. The mean patient age was 57 years. 92% of the patients underwent an isolated urinary incontinence...
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