FEMTOCELLS SYNCHRONISATION AND METHODOLOGY OF PILOT SIGNAL SEARCH Russian patent published in 2012 - IPC H04B7/26 H04W48/16 

Abstract RU 2455766 C2

FIELD: information technology.

SUBSTANCE: method includes stages, at which the following is carried out: direct line receiver is placed in femtocell; femtocell transmission timing signal is received by microcellular network; and femtocell transmission timing signal is synchronised with microcellular network transmission timing signal on the basis of direct line receiver signal. Additionally, system, method and machine-readable medium for pilot signal phase allocation to femtocells. The method comprises the following steps: at least the same number of new potential pilot signal phases for femtocells as for macrocells is created; and possibility to search for and find femtocell pilot signal is provided for mobile device in macrocell without explicitly enrolling femtocell pilot signals phases on the list of neibhours.

EFFECT: higher accuracy of synchronisation between femtocell and macrocell.

39 cl, 8 dwg

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RU 2 455 766 C2

Authors

Godzhik Aleksandar M.

Dates

2012-07-10Published

2008-10-10Filed