Method for uplink transmission in OFDM(A) system

Details Method for uplink transmission in OFDM(A) system Method for uplink transmission in OFDM(A) system

2009-02-18

2011-10-18

Ngo, Ricky (Department: 2464)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Particular set of orthogonal functions

C375S260000

Reexamination Certificate

active

08040789

ABSTRACT:
A method for uplink transmission in an OFDMA system is provided. The subcarrier transmission method includes arranging 4 pilot REs at different positions of a frequency axis in a basic unit when the basic unit includes 4 subcarriers on the frequency axis and 6 OFDM(A) symbols in a time axis, arranging data REs at remaining positions of the basic unit, and transmitting the basic unit to a receiving end.

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