DocumentCode
3233703
Title
Partitioned-Stream Communications for Increased Spectral Efficiency in CDMA Systems
Author
Schlegel, Christian ; Jar, Marcel
Author_Institution
Dept. of Electr. & Comput. Eng., Dalhousie Univ., Halifax, NS, Canada
fYear
2013
fDate
18-20 Nov. 2013
Firstpage
400
Lastpage
405
Abstract
Interleaved and partitioned spread-spectrum signaling is proposed to increase the effectively available spectral efficiency in situations where multiple uncoordinated terminals communicate with a central receiver. The concept of partitioned signaling (PS) is applied to stream-based signaling and embedded pilot signals are proposed as an effective way to achieve synchronization of the multiple signal streams.
Keywords
code division multiple access; interference suppression; iterative methods; spread spectrum communication; CDMA systems; embedded pilot signals; increased spectral efficiency; interleaved spread-spectrum signaling; iterative interference cancelation demodulator; multiple uncoordinated terminals; partitioned spread-spectrum signaling; partitioned-stream communications; spectral efficiency; stream-based signaling; Forward error correction; Interference; Joints; Noise; Receivers; Spread spectrum communication; Synchronization; CDMA; Spread-spectrum signaling; iterative interference cancelation; joint detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference, MILCOM 2013 - 2013 IEEE
Conference_Location
San Diego, CA
Type
conf
DOI
10.1109/MILCOM.2013.75
Filename
6735655
Link To Document