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Cellular systems, frequency dependence

Stability EIS measurements usually take anywhere from a minute to tens of minutes, depending on the range of frequencies selected. A key requirement of the experimental setup is that the system stays stable over the course of the experimental duration, that is, there are no inherent temporal changes in the system due to factors other than the applied perturbation in voltage. This can be particularly important with biological systems that can be affected by growth, transport ofreactants/products, and cellular adaptations to the selected potential. [Pg.261]

Traffic models and performance analysis have long been considered in cellular radio systems (Hong Rappaport 1986, Guerin 1987). en the mobile user crosses the boundary between a cell and the next one while the call is in progress, the call requires a new base station and a new channel frequency The procedure that allows to provide the new channel is called handover (or handofif, depending... [Pg.249]

See other pages where Cellular systems, frequency dependence is mentioned: [Pg.29]    [Pg.35]    [Pg.35]    [Pg.37]    [Pg.134]    [Pg.250]    [Pg.253]    [Pg.258]    [Pg.14]    [Pg.192]    [Pg.90]    [Pg.122]    [Pg.348]    [Pg.103]    [Pg.53]    [Pg.608]    [Pg.2684]    [Pg.59]    [Pg.517]    [Pg.53]    [Pg.1282]    [Pg.1710]   


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