Title :
Single-Carrier Frequency Division Multiple Access with Anchor-Symbol Insertion
Author :
Teng-Yuan Chang;Po-Heng Chou;Char-Dir Chung
Author_Institution :
Grad. Inst. of Commun. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
Single-carrier frequency division multiple access with anchor-symbol insertion (ANC-SC-FDMA) is proposed in this paper. Fast sidelobe decaying constraints are developed for both interleaved and localized subcarrier allocation schemes. It is shown that the proposed ANC-SC-FDMA provides much higher spectral compactness than conventional SC-FDMA without trading off system complexity and increasing PAPR characteristics remarkably. By specifying zero anchor-symbol value, ANC-SC-FDMA can further improve error performance.
Keywords :
"Peak to average power ratio","Resource management","Discrete Fourier transforms","Frequency conversion","Modulation"
Conference_Titel :
Vehicular Technology Conference (VTC Fall), 2015 IEEE 82nd
DOI :
10.1109/VTCFall.2015.7391142
