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Conference Paper Open-Loop Transmit Diversity for Broadcast Channel Transmission in E-UTRA
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Authors
Kap Seok Chang, Il Gyu Kim, Young-Hoon Kim, Seung Chan Bang
Issue Date
2007-09
Citation
Vehicular Technology Conference (VTC) 2007 (Fall), pp.1293-1297
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/VETECF.2007.277
Abstract
This paper proposes applying precoding vector switching (PVS) transmit diversity scheme for primary broadcast channel (P-BCH) and secondary synchronization channel (S-SCH) in OFDM-based E-UTRA systems. The S-SCH is used as phase reference for P-BCH demodulation, which results in making no blind detection of the number of transmit antennas. Performance comparison is made with space frequency block coding (SFBC) using common reference signal (RS) as phase reference. © 2007 IEEE.
KSP Keywords
Broadcast channel, Common reference, Diversity scheme, E-UTRA, Performance comparison, Precoding Vector, TRANSMIT DIVERSITY, blind detection, open-loop, reference signal, space-frequency block coding(SFBC)