System and method for determining the mobility of nodes in a...

Details System and method for determining the mobility of nodes in a... System and method for determining the mobility of nodes in a...

2005-12-21

2010-11-09

Ly, Nghi H (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S328000, C455S441000, C455S404200, C455S456100

Reexamination Certificate

active

07830842

ABSTRACT:
A system and method for determining the mobility of a node (102) in a wireless communication network (102). The system and method determine the distance between the node (102) and at least one stationary neighboring node (102, 106, 107) at at least two or more time points, using at least two moving average filters, to arrive at two distance values. The system and method then determine the relative velocity based on the at least two distance values, and thus determine whether the node (102) is mobile.

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