Outage Probability Under Channel Distribution Uncertainty
نویسندگان
چکیده
منابع مشابه
Compound Outage Probability and Capacity of a Class of Fading MIMO Channels with Channel Distribution Uncertainty
Outage probability and capacity of a class of block-fading MIMO channels are considered with partial channel distribution information. Specifically, the channel or its distribution are not known but the latter is known to belong to a class of distributions where each member is within a certain distance (uncertainty) from a nominal distribution. Relative entropy is used as a measure of distance ...
متن کاملOutage Probability of MRC for κ-μ Shadowed Fading Channels under Co-Channel Interference
In this paper, exact closed-form expressions are derived for the outage probability (OP) of the maximal ratio combining (MRC) scheme in the κ-μ shadowed fading channels, in which both the independent and correlated shadowing components are considered. The scenario assumes the received desired signals are corrupted by the independent Rayleigh-faded co-channel interference (CCI) and background wh...
متن کاملOutage probability of coded cooperation for slow fading channel
This letter presents the outage probability of the Reed Solomon (RS) coded cooperation scheme. In this scheme, the codeword of the Users are partitioned into two frames and transmitted through two independent fading channels. The first frame is transmitted directly to the base station. The second frame is transmitted via a partner to the base station. The derived outage expressions confirm that...
متن کاملCommunication Under Channel Uncertainty
In this lecture we study the problem of communication under channel uncertainty. The performance of the communication scheme, in addition to being governed by achieving the optimal rate, is characterized by a vanishing probability of decoding error. A universal decoder for a family of channels is a scheme which has no prior knowledge of the particular channel from this class over which transmis...
متن کاملCommunicating Under Channel Uncertainty
For a single transmit and receive antenna system, a new constellation design is proposed to combat errors in the phase estimate of the channel coefficient. The proposed constellation is a combination of PSK and PAM constellations, where PSK is used to provide protection against phase errors, while PAM is used to increase the transmission rate using the knowledge of the magnitude of the channel ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2012
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2012.2210190