Method of optimising the capacity of a mobile telephony...

Details Method of optimising the capacity of a mobile telephony... Method of optimising the capacity of a mobile telephony...

2011-06-28

2011-06-28

Appiah, Charles (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S423000, C715S733000, C715S734000, C715S735000, C715S736000

Reexamination Certificate

active

07970407

ABSTRACT:
This invention relates to a method of optimising the capacity of at least one WCDMA type mobile telephony network (RT) to create at least one additional service (MBMS) for which the data flow is predominantly in the downlink direction, the method being characterized in that it includes the following steps: creation of at least one planned traffic map (CT) representing the forecast coverage of the network (RT) and the power necessary to use services, for at least one planned deployment date (DD) for the network (RT); calculation of the power available in each cell (CR) in the network (RT) in the absence of emission diversity and then a step of calculation of the power available in each cell (CR) in the network (RT) in the presence of emission diversity; creation of at least one list of cells for which emission diversity has to be installed as a function of at least a number (N) of transmission channels required for the service (MBMS) for which the flow is predominantly in the downlink direction.

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