Title :
Few more quasi-orthogonal space-time block codes with 3-time slots for wireless communication
Author :
Chauhan, Rashmi ; Singhal, Roshani ; Thakur, N.S. ; Thakur, S.S.
Author_Institution :
Dept. of Comput. Sci. & Eng., Institue of Eng. & Technol., Alwar, India
Abstract :
In this paper, we propose few new quasi-orthogonal space-time block codes (QOSTBCs) with three time slots for two transmit antennas. These codes can be decoded using ML detection. Proposed codes provides better bit error rate (BER) performance than one of the existing QOSTBCs with three time slots and two transmit antennas. All Proposed codes give nearly same performance.
Keywords :
error statistics; maximum likelihood decoding; maximum likelihood detection; orthogonal codes; radio networks; radio transmitters; space-time block codes; transmitting antennas; 3-time slot; BER; ML detection; QOSTBC; bit error rate performance; decoding; few more quasiorthogonal space-time block code; transmitting antenna; wireless communication; Bit error rate; Block codes; Decoding; Quality of service; Receiving antennas; Slot antennas; Transmitting antennas; Bit error rate (BER); Long term evolution-Advanced (LTE-A); Maximum-likelihood (ML) decoding; Orthogonal space-time block codes (OSTBCs); Quasi-orthogonal space-time block codes (QOSTBCs); Quasiorthogonal space-time block codes with 3 time slots (3TSQOSTBCs);
Conference_Titel :
Advance Computing Conference (IACC), 2013 IEEE 3rd International
Conference_Location :
Ghaziabad
Print_ISBN :
978-1-4673-4527-9
DOI :
10.1109/IAdCC.2013.6514264
