TY - GEN
T1 - Performance evaluation for UWB signal transmission with different modulation schemes in multi-cell environment distributed using ROF technology
AU - Kim, Sangil
AU - Jang, Hodeok
AU - Choi, Seonghoon
AU - Kim, Yonghoon
AU - Jeong, Jichai
PY - 2004
Y1 - 2004
N2 - In this paper, we describe a radio-over-fiber (ROF) based ultra-wideband (UWB) transmission system. In multi-cell environment using ROF technology, the performance of UWB signal transmission with different modulation schemes is evaluated in a realistic channel model based on a modified Δ-K model. Then, we investigate the effects of multipath interference and delay time at the overlapped area on the performance of UWB in terms of link margin and bit error rates. The performance of a Rake receiver with maximal-ratio combining is also studied using the optical and wireless link analysis simulator, Photonics CAD.
AB - In this paper, we describe a radio-over-fiber (ROF) based ultra-wideband (UWB) transmission system. In multi-cell environment using ROF technology, the performance of UWB signal transmission with different modulation schemes is evaluated in a realistic channel model based on a modified Δ-K model. Then, we investigate the effects of multipath interference and delay time at the overlapped area on the performance of UWB in terms of link margin and bit error rates. The performance of a Rake receiver with maximal-ratio combining is also studied using the optical and wireless link analysis simulator, Photonics CAD.
UR - http://www.scopus.com/inward/record.url?scp=14244265754&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:14244265754
SN - 0780383737
T3 - 2004 International Workshop on Ultra Wideband Systems; Joint with Conference on Ultra Wideband Systems and Technologies, Joint UWBST and IWUWBS 2004
SP - 187
EP - 191
BT - 2004 International Workshop on Ultra Wideband Systems; Joint with Conference on Ultra Wideband Systems and Technologies, Joint UWBST and IWUWBS 2004
T2 - 2004 International Workshop on Ultra Wideband Systems; Joint with Conference on Ultra Wideband Systems and Technologies, Joint UWBST and IWUWBS 2004
Y2 - 18 May 2004 through 21 May 2004
ER -