Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2011-06-14
2011-06-14
Moe, Aung S (Department: 2474)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S509000, C455S502000, C455S525000
Reexamination Certificate
active
07961709
ABSTRACT:
Timing parameters and an identity of a particular one of a number of cell groups are indicated in a signal transmitted in a cellular communication system having a radio frame in a physical layer, the radio frame comprising a number of time slots. In a known one of the time slots, a synchronization signal, S1, is transmitted that comprises a pair of sequences arranged in a first ordering. In another known one of the time slots, a synchronization signal, S2, is transmitted that comprises a pair of sequences arranged in a second ordering. The selected pair of sequences is uniquely identified with the particular cell group, and the first ordering of the sequences is used only for transmission in the known one of the time slots, and the second ordering of the sequences is used only for transmission in said another known one of the time slots.
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Baldemair Robert
Dahlman Erik
Lindoff Bengt
Mered Habte
Moe Aung S
Telefonaktiebolaget L M Ericsson (publ)
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