Transmit diversity for acknowledgement and category 0 bits...

Details Transmit diversity for acknowledgement and category 0 bits... Transmit diversity for acknowledgement and category 0 bits...

2011-08-02

2011-08-02

Qureshi, Afsar M. (Department: 2472)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S338000, C370S344000, C375S260000, C375S267000, C455S101000

Reexamination Certificate

active

07990920

ABSTRACT:
A method of transmitting acknowledgement
onacknowledgement (ACK/NACK) signals including multiplexing ACK/NACK signals; and repeatedly transmitting for predetermined times the multiplexed signal with each of repetitions of transmitting the multiplexed signal being spread in a frequency domain and being mapped to a plurality of discrete resource units each having a pair of neighboring subcarriers and a predetermined number of Orthogonal Frequency Division Multiplexing (OFDM) control symbols.A method for transmitting Category 0 bits, including modulating the Category 0 bits; repeatedly transmitting the modulated Category 0 bits with each of repetitions of transmitting the modulated Category 0 bits being spread in a frequency domain and being mapped to a plurality of discrete resource units each having a pair of subcarriers and a predetermined number of OFDM control symbols; and mapping the modulated Category 0 bits by a frequency selective transmit diversity (FSTD).

REFERENCES:
patent: 5689439 (1997-11-01), Weerackody et al.
patent: 6760318 (2004-07-01), Bims
patent: 7039370 (2006-05-01), Laroia et al.
patent: 7302009 (2007-11-01), Walton et al.
patent: 2005/0157806 (2005-07-01), Walton
patent: 10-2006-0043800 (2006-05-01), None
patent: 1020060043800 (2006-05-01), None
patent: WO 2004/038951 (2004-05-01), None
3GPP Organizational Partners(ARIB, ATIS,CCSA, ETSI, TTA, TTC), “3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Physical layer aspects for evolved Universal Terrestrial Radio Access(UTRA) (Release 7)”, 2006.

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