Title :
On the Performance of Diversity Reception of Coded DSSS in Nakagami Multipath Fading
Author_Institution :
King Fahd Univ. of Pet. & Miner., Dhahran
Abstract :
In this paper new union bounds are derived for coded direct sequence spread spectrum (DSSS) with RAKE receivers over frequency-selective Nakagami-m fading channels. The union bounds are expressed in the product form, which makes them easily evaluated using the transfer function of the code. The bounds are general to any number of resolvable multipath components and coding scheme with a known transfer function. Results show that the proposed bounds are tight to simulation results.
Keywords :
Nakagami channels; channel coding; diversity reception; multipath channels; radio receivers; spread spectrum communication; Nakagami multipath fading; Nakagami-m fading channels; RAKE receivers; coded DSSS; coded direct sequence spread spectrum; coding scheme; diversity reception; multipath components; Bandwidth; Diversity reception; Fading; Fingers; Maximum likelihood decoding; Multipath channels; RAKE receivers; Random variables; Spread spectrum communication; Transfer functions;
Conference_Titel :
Wireless and Mobile Communications, 2007. ICWMC '07. Third International Conference on
Conference_Location :
Guadeloupe
Print_ISBN :
0-7695-2796-5
Electronic_ISBN :
0-7695-2796-5
DOI :
10.1109/ICWMC.2007.62
