Widermind assists Nordic mobile operator with 4G network launch and radio optimization.
LTE, long term evolution introduces new opportunities as well as challenges. Great spectrum flexibility and spectrum allocation alternatives contribute to the complexity. The OFDMA radio standard meets very high performance expentations and is designed for system mobility and service interworking across 2G and 3G systems. edge performance can no longer rely on soft handover, while Inter interference levels still must be taken into account. Multi installation using MIMO will contribute to capacity increase in some occasions, while in others situations, beam-forming techniques will be used. LTE, long term evolution introduces new opportunities as well as challenges. Great spectrum flexibility and spectrum allocation alternatives contribute to the complexity. The OFDMA radio standard meets very high performance expentations and is designed for inter- system mobility and service interworking across 2G and 3G systems. Cell edge performance can no longer rely on soft handover, while Inter-cell interference levels still must be taken into account. Multi-antenna installation using MIMO will contribute to capacity increase in some occasions, while in others situations, beam-forming techniques will be used.