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This paper proposes a joint timing synchronization, channel estimation, and data detection for the impulse radio ultrawideband… Expand Fractionally spaced Rake (FSRake) reception is proposed for non-coherent direct sequence ultra wideband (DS-UWB) wireless… Expand Mobile wireless terminals tend to become multimode wireless communication devices. Furthermore, these devices become adaptive… Expand Recently, multiuser underwater communication become a research area receiving rising attention by both industrials and… Expand We study the channel model for IEEE 802.15.4a which is different from general channel model or the IEEE 802.15.3a channel model… Expand Mobile wireless terminals tend to become multi-mode wireless communication devices. Furthermore, these devices need to be… Expand Two low power flexible Rake receiver architectures are presented. The first architecture exploits the statistical distribution of… Expand Mobile wireless terminals tend to become multimode wireless communication devices. Furthermore, these devices need to be adaptive… Expand This paper presents a novel RAKE receiver architecture for WCDMA FDD downlink reception in mobile terminals. In contrast to the… Expand A multistage multicarrier CDMA (MSMC-CDMA) receiver with enhanced multiple access interference (MAI) suppression is proposed for… Expand