Handover in cellular system utilising narrow and wide beam antennas

作者: Timo Pohjanvuori , Gunnar Rydnell , Jan Lindskog

DOI:

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摘要: The invention concerns a method for operating cellular radio system having base station comprising at least one antenna with wide area beam and narrow whereby only limited number of channels (p) are available on the antenna. According to invention, assigned mobile terminals (t, n, N) according estimated duty cycle values (α, β) up - downlink channel respective in order minimise interferences system.

参考文章(12)
Krishnan Kumaran, Colin Leon Kahn, Bulin B. Zhang, Joe Huang, Sudheer A. Grandhi, Simon C. Borst, Flexible channel allocation for a cellular system based on a hybrid of measurement-based dynamic channel assignment and a reuse-distance criterion algorithm ,(1999)
Kari Pirttikangas, Arto Pussinen, Sami Jutila, Mikko Korpela, Raino Lintulampi, Cell selection based on user profile in cellular radio system ,(1998)
Peter John Chrystie, Keith Roy Broome, Stuart James Dean, Christopher Richard Cox, Jeffrey Graham Searle, Base station antenna arrangement ,(1994)
Per Johan Beming, Hans Georg Grubeck, Method and arrangement in a radio communications system ,(1998)
Walter Honcharenko, Stephen Alan Allpress, David Y. Lee, Multi-mode/multi-rate fixed wireless communication system ,(1998)