Handover techniques
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United States of America Patent
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Nov 23, 1993
Grant Date -
N/A
app pub date -
Feb 14, 1991
filing date -
Apr 6, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a cellular radio system including a plurality of cells (e.g. cell sectors or micro cells) (4, 5, 8, 9, 10, 11) each normally using a respective channel for interference reduction purposes, a number of the cells are arranged in groups (6) and in the event of a cell associated with equipment moving within a group (6), all cells (4, 5, 8, 9, 10, 11) of that group use a common channel whereby to facilitate handover between them.
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