Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2011-07-12
2011-07-12
Pérez-Gutiérrez, Rafael (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S331000, C370S330000
Reexamination Certificate
active
07978662
ABSTRACT:
A method and apparatus for transmitting and receiving downlink data for signal combining at a UE in an OFDM cellular system are provided. A Node B sends combining information to the UE, and combinable cells use the same radio resources and the same scrambling sequence in data transmission to the UE. Therefore, the UE can receive naturally combined data without an additional operation. Also, the UE combines channel estimates calculated using pilot signals received form the cells and compensates the combined data signal using the combined channel estimate.
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Kim Dong-Hee
Kim Young-Bum
Kwon Hwan-Joon
Lee Ju-Ho
Donado Frank
Perez-Gutierrez Rafael
Roylance Abrams Berdo & Goodman L.L.P.
Samsung Electronics Co,. Ltd.
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