Wireless communication base station apparatus and wireless...

Details Wireless communication base station apparatus and wireless... Wireless communication base station apparatus and wireless...

2006-08-04

2011-11-22

Pwu, Jeffrey (Department: 2478)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S343000

Reexamination Certificate

active

08064393

ABSTRACT:
Provided is a wireless communication apparatus by which reduction of a diversity gain can be suppressed at minimum in the case of employing a repetition technology in multicarrier communication. In the wireless communication apparatus (100), repetition sections (102-1to102-n) repeat each data symbol inputted from modulating sections (101-1to101-n) to create a plurality of identical data symbols. An allocating section (103) outputs each data symbol to a multiplexing section (105) by allocating the data symbol to a plurality of subcarriers constituting an OFDM symbol. At this time, the allocating section (103) allocates at least one of the repeated identical symbols to a subcarrier different from a subcarrier to which the symbol is allocated in an adjacent sector.

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