DocumentCode
1439042
Title
On Outage Capacity in the Low Power Regime
Author
Høst-Madsen, Anders ; Uppal, Momin ; Xiong, Zixiang
Author_Institution
Dept. of Electr. Eng., Univ. of Hawaii at Manoa, Honolulu, HI, USA
Volume
58
Issue
2
fYear
2012
Firstpage
888
Lastpage
896
Abstract
This paper derives a formula for the wideband slope for outage capacity and consider its application to some specific wireless channels. For the broadcast channel, the formula indicates that superposition is always superior to time-division multiple access (TDMA). On the other hand, for the interference channel, we show that TDMA is better than superposition for most realistic situations.
Keywords
broadcast channels; channel capacity; time division multiple access; wireless channels; TDMA; broadcast channel; interference channel; low power regime; outage capacity; time-division multiple access; wideband slope; wireless channel; MIMO; Rayleigh channels; Receiving antennas; Transmitters; Wideband; Low power regime; minimum energy per bit; outage capacity; wideband slope;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.2011.2173724
Filename
6145478
Link To Document