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We present predictions for the pseudorapidity dependence of the azimuthalanisotropy parameters v_1 and v_2 of baryons and inclusive charged hadrons inPb+Pb collisions at a LHC energy of sqrt(s) = 5.5 TeV applying a microscopictransport model, namely the quark gluon string model (QGSM) which has beenrecently extended for parton rearrangement and fusion processes. Pb+Pbcollisions with impact parameters b = 2.3 fm and b = 8 fm have been simulatedin order to investigate additionally the difference between central andsemiperipheral configurations. In contrast to v_1(eta) at RHIC, the directedflow of charged hadrons shows a small normal flow alignment. The elliptic flowv_2(eta) turns out to be rather similar in shape for RHIC and LHC conditions,the magnitude however increases about 10-20 % at the LHC, leading to theconclusion that the hydrodynamical limit will be reached.

Anisotropic flow in Pb+Pb collisions at LHC from the quark gluon string model with parton rearrangement