CDMA cellular system in which different channel is allocated

Details CDMA cellular system in which different channel is allocated CDMA cellular system in which different channel is allocated

2006-06-27

2006-06-27

Appiah, Charles N. (Department: 2686)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S452100, C370S329000, C370S341000, C370S342000

Reexamination Certificate

active

07069012

ABSTRACT:
A CDMA cellular system includes a plurality of base station control apparatuses, each of which is provided for a service area of cells, and a plurality of radio base stations, each of which is provided for one of the cells and is connected with one of the plurality of base station control apparatuses. Each base station control apparatuses has a radio channel data table including a group of radio channel data as a specific group of radio channel data, and selects one of the radio channel data of the specific group as a specific radio channel data in response to a channel allocation request. The specific groups of radio channel data for the plurality of base station control apparatuses are different from each other. The radio base station establishes a radio channel between the radio base station and the radio terminal based on the specific radio channel data.

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