Title :
Efficient Synchronization Method for IR-UWB 802.15.4a non-coherent Energy Detection Receiver
Author :
Kreiser, Dan ; Olonbayar, Sonom
Author_Institution :
Syst. Dept., IHP, Frankfurt Oder, Germany
Abstract :
Using UWB for wireless short range, low rate communication is attracting growing interest due to its low power consumption and very high bandwidth. Moreover, it is able to offer accurate localization in the range of few centimeters. Regarding these qualities, it is desirable to design a IR-UWB transceiver which consumes as few power as possible when it is applied for battery driven wireless sensors. For this reason a baseband design and performance of IR-UWB receiver based on the standard IEEE.802.15.4a was investigated in this paper with particular emphasis on energy efficient synchronization and preamble detection.
Keywords :
IEEE standards; Zigbee; radio transceivers; signal detection; synchronisation; ultra wideband communication; IR-UWB 802.15.4a non-coherent energy detection receiver; IR-UWB receiver; IR-UWB transceiver; accurate localization; bandwidth; baseband design; battery driven wireless sensors; energy efficient synchronization; low power consumption; low rate communication; preamble detection; standard IEEE.802.15.4a; synchronization method; wireless short range; Baseband; Correlation; Correlators; Delay; Indexes; Receivers; Synchronization; noncoherent detection low power consumption autocorrelation synchronization ADC resolution preamble sfd;
Conference_Titel :
Green Computing and Communications (GreenCom), 2010 IEEE/ACM Int'l Conference on & Int'l Conference on Cyber, Physical and Social Computing (CPSCom)
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-9779-9
Electronic_ISBN :
978-0-7695-4331-4
DOI :
10.1109/GreenCom-CPSCom.2010.146
