Title :
Preamble Design in Ultra Mobile Broadband Communication Systems
Author :
Wang, Michael ; Khandekar, Aamod ; Gorokhov, Alex ; Sarkar, Sandip ; Naga, Bhushan ; Palanki, Ravi ; Agrawal, Avneesh
Author_Institution :
Qualcomm Corp. R&D, San Diego
Abstract :
The preamble design for a highly flexible wireless communication system can be challenging. This paper describes a preamble design for ultra mobile broadband (UMB) communication systems that allows flexible deployment, such as flexible bandwidth allocation, synchronous/asynchronous modes, FDD/TDD, full/half duplex, and configurable cyclic prefix duration, etc. The UMB preamble design facilitates the flexibility and yet has low overhead, low acquisition latency, and low complexity.
Keywords :
bandwidth allocation; broadband networks; frequency division multiplexing; mobile radio; time division multiplexing; FDD-TDD; UMB preamble design; acquisition latency; configurable cyclic prefix duration; flexible bandwidth allocation; flexible wireless communication system; full-half duplex; synchronous-asynchronous modes; ultra mobile broadband communication systems; Bandwidth; Broadband communication; Channel allocation; Delay; Interference; Multiaccess communication; OFDM modulation; Physical layer; Power control; Time division multiplexing; Ultra Mobile Broadband (UMB); preamble; system acquisition;
Conference_Titel :
Signal Design and Its Applications in Communications, 2007. IWSDA 2007. 3rd International Workshop on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-1074-3
Electronic_ISBN :
978-1-4244-1074-3
DOI :
10.1109/IWSDA.2007.4408390
