Results 31 to 40 of about 8,202,004 (293)
Semi-Grant-Free Orthogonal Multiple Access With Partial-Information for Short Packet Transmissions
IEEE Open Journal of the Communications Society, 2023 Traditional multiple access schemes, as well as more recent preamble-based schemes, cannot achieve the extremely low latency, complexity, and collision probability required by the next-generation Internet-of-Things (IoT) networks to operate.
Alberto Rech +3 more
doaj +1 more source
Fiber Based Multiple-Access Optical Frequency Dissemination [PDF]
, 2013 We demonstrate a fiber based multiple-access optical frequency dissemination scheme. Without using any additional laser sources, we reproduce the stable disseminated frequency at an arbitrary point of fiber link. Relative frequency stability of 3E10^{-16}
Bai, Y. +5 more
core +1 more source
The Gaussian Multiple Access Diamond Channel [PDF]
, 2015 In this paper, we study the capacity of the diamond channel. We focus on the special case where the channel between the source node and the two relay nodes are two separate links with finite capacities and the link from the two relay nodes to the ...
Chong, Weiwei, Kang, Wei, Liu, Nan
core +1 more source
On Achievable Rate Region of Multiple Coordinated Multiple Access Channels [PDF]
, 2011 Coordination between two or more multiple access channel (MAC) receivers can enlarge the achievable rate region of the whole system. This paper focuses on coordination by sharing the codebooks of the users between the receivers of MACs.
Heliot, Fabién +2 more
core +1 more source
Multiple-access bosonic communications
Physical Review A, 2005 11 pages, 5 figures, corrected two figures, accepted for publication in Phys.
Yen, Brent J., Shapiro, Jeffrey H.
openaire +2 more sources
The neural multiple access channel [PDF]
Neurocomputing, 2003 In many neural systems, independently encoded information must at some point be transmitted over the spike train of one neuron. We introduce a method for quantitatively studying the effects of the signal encoding and transmission processes on the rates of transmission of multiple sources of information over one spike train, using the multiple access ...
Brian J. Fischer, M. Brandon Westover
openaire +2 more sources
Efficient Coding of the Embedded Signal in Steganographic Systems with Multiple Access [PDF]
Problems of the Regional Energetics, 2021 Today, steganographic systems with multiple access are of considerable importance. In such sys-tems, the orthogonal Walsh-Hadamard transform is most often used for multiplexing and divid-ing channels, which leads to the need for efficient coding of the ...
Kobozeva A.A., Kobozeva A.A.,
doaj +1 more source
NOMA-Based VLC Systems: A Comprehensive Review
Sensors, 2023 The enhanced proliferation of connected entities needs a deployment of innovative technologies for the next generation wireless networks. One of the critical concerns, however, is the spectrum scarcity, due to the unprecedented broadcast penetration rate
Syed Agha Hassnain Mohsan +5 more
doaj +1 more source
Dynamic sharing of a multiple access channel [PDF]
, 2010 In this paper we consider the mutual exclusion problem on a multiple access channel. Mutual exclusion is one of the fundamental problems in distributed computing.
Bienkowski, Marcin +3 more
core +3 more sources