Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2011-05-31
2011-05-31
Ajibade Akonai, Olumide T (Department: 2617)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S503000, C370S507000, C370S508000, C370S512000, C370S520000, C455S063100, C455S067150, C455S443000, C455S447000, C455S502000
Reexamination Certificate
active
07953066
ABSTRACT:
Data is transmitted via time division multiple access methods and every radio cell includes one base station each for the radio coverage of a plurality of mobile stations assigned to the radio cell. The base station receives, in addition to mobile station signals of its own radio cell, mobile station signals of neighboring radio cells and determines, on the basis of the mobile station signals received, a time synchronization value and/or a frequency synchronization value to which the base station synchronizes itself.
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Costa Elena
Galda Dirk
Haas Harald
Meier Niclas
Rohling Hermann
Ajibade Akonai Olumide T
Siemens Aktiengesellschaft
Staas & Halsey , LLP
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