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

fYear

2013

fDate

22-23 Feb. 2013

Firstpage

431

Lastpage

434

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);

fLanguage

English

Publisher

ieee

Conference_Titel

Advance Computing Conference (IACC), 2013 IEEE 3rd International

Conference_Location

Ghaziabad

Print_ISBN

978-1-4673-4527-9

Type

conf

DOI

10.1109/IAdCC.2013.6514264

Filename

6514264