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2,109
On limits of wireless communications in a fading environment when using multiple antennas
- Wireless Personal Communications
, 1998
"... Abstract. This paper is motivated by the need for fundamental understanding of ultimate limits of bandwidth efficient delivery of higher bit-rates in digital wireless communications and to also begin to look into how these limits might be approached. We examine exploitation of multi-element array (M ..."
Abstract
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Cited by 2426 (14 self)
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communication links. We explore the important case when the channel characteristic is not available at the transmitter but the receiver knows (tracks) the characteristic which is subject to Rayleigh fading. Fixing the overall transmitted power, we express the capacity offered by MEA technology and we see how
Capacity of a Mobile Multiple-Antenna Communication Link in Rayleigh Flat Fading
"... We analyze a mobile wireless link comprising M transmitter and N receiver antennas operating in a Rayleigh flat-fading environment. The propagation coefficients between every pair of transmitter and receiver antennas are statistically independent and unknown; they remain constant for a coherence int ..."
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Cited by 495 (22 self)
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We analyze a mobile wireless link comprising M transmitter and N receiver antennas operating in a Rayleigh flat-fading environment. The propagation coefficients between every pair of transmitter and receiver antennas are statistically independent and unknown; they remain constant for a coherence
Connectivity of wireless multihop networks in a shadow fading environment
, 2003
"... Authors ’ preprint of an article accepted for ACM/Kluwer Wireless Networks, special issue on selected papers from ACM MSWiM 2003, to be published 2005. Abstract. This article analyzes the connectivity of multihop radio networks in a log-normal shadow fading environment. Assuming the nodes have equal ..."
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Cited by 146 (6 self)
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Authors ’ preprint of an article accepted for ACM/Kluwer Wireless Networks, special issue on selected papers from ACM MSWiM 2003, to be published 2005. Abstract. This article analyzes the connectivity of multihop radio networks in a log-normal shadow fading environment. Assuming the nodes have
Power Control for Physical-Layer Network Coding in Fading Environments
"... Power control for physical-layer network coding in fading environments ..."
Performance Evaluation of Mobile Ad Hoc Networks in Realistic Mobility and Fading Environments
, 2005
"... Performance evaluation of mobile ad hoc networks in realistic mobility and fading environments ..."
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Performance evaluation of mobile ad hoc networks in realistic mobility and fading environments
Adaptive Resource Allocation in Composite Fading Environments
- Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE
"... We obtain optimal resource allocation policies for a single user single-carrier system and a multipleaccess multi-carrier-CDMA system when the transmitter adapts to the variations in the short-term mean (slow fade) in a combined slow and fast fading (composite fading) environment. For the single use ..."
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Cited by 3 (0 self)
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We obtain optimal resource allocation policies for a single user single-carrier system and a multipleaccess multi-carrier-CDMA system when the transmitter adapts to the variations in the short-term mean (slow fade) in a combined slow and fast fading (composite fading) environment. For the single
Subband CMA adaptive arrays in multipath fading environment
- Electronics and Communications in Japan (Part I: Communications
, 2000
"... environment ..."
Performance Comparison of AODV & DSR Routing Protocol in a Fading Environment
"... In most of the performance comparison of routing protocols, the effects of fadings are rarely considered. The protocols are instead compared in terms of traffic intensity, node intensity and mobility etc. In this paper, the performance of two classic routing protocols for adhoc network such as AODV ..."
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& DSR are compared for Ricean and Rayleigh fading environment. Qualnet Simulator has been used for the simulation and performance analysis. It was found that DSR protocol gives more throughput and less average end-end delay in comparison to AODV for both Ricean & Rayleigh fading environment.
Results 1 - 10
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2,109