Results 21 to 30 of about 508,076 (233)

Optimized Distributed Generalized Reed-Solomon Coding with Space-Time Block Coded Spatial Modulation

open access: yesSensors, 2022
We present a well-known generalized Reed–Solomon (GRS) code incorporated with space-time block coded spatial modulation (STBC-SM) for wireless networks, which is capable of enjoying coded cooperation between the source and the relay.
Chunli Zhao   +4 more
doaj   +1 more source

Signal detection for non-orthogonal space-time block coding over time-selective fading channels [PDF]

open access: yes, 2004
In the case of non-quasi-static (i.e., time-selective fast fading) channels, which do exist in practice, the performance of the existing NO-STBC detectors can suffer from an irreducible error floor.
Burr, A G, Zheng, F C
core   +2 more sources

Four-Group Decodable Space–Time Block Codes [PDF]

open access: yesIEEE Transactions on Signal Processing, 2008
1 figure. Accepted for publication in IEEE Trans.
Dao, Dung Ngoc   +4 more
openaire   +2 more sources

Distributed space-time block codes [PDF]

open access: yes, 2011
Introduction In this chapter, we consider space-time coding strategies for multiple-relay cooperative systems that effectively harness available spatial diversity. More specifically, the goal is to examine ways to forward signals efficiently from multiple relays to the destination while addressing the important practical issue of synchronization ...
Matthew C. Valenti, Daryl Reynolds
openaire   +1 more source

High-rate codes that are linear in space and time [PDF]

open access: yes, 2002
Multiple-antenna systems that operate at high rates require simple yet effective space-time transmission schemes to handle the large traffic volume in real time.
Hassibi, Babak, Hochwald, Bertrand M.
core   +2 more sources

Efficient signal detection for space-time block coding over time-selective fading channels [PDF]

open access: yes, 2006
In this paper, we consider the signal detection for space-time block coding over time-selective fading channels. We derive a general maximum likelihood (ML) decision rule for space-time block coding (STBC).
Cui, Tao, Tellambura, Chintha
core   +1 more source

N-Ary Alamouti Space-Time Block Coding With and Without Golden Codewords

open access: yesIEEE Access, 2023
Information is conveyed by either time, antenna, and/or frequency in the conventional modulation. In this paper, we propose a novel technique to convey information in Alamouti space-time block coding systems.
Hongjun Xu   +2 more
doaj   +1 more source

Performance evaluation of space-time block coding using a realistic mobile radio channel [PDF]

open access: yes, 2000
This paper presents a performance evaluation of space-time block coding (STBC) employing a realistic mobile radio channel model in macrocellular and urban environments.
Carrasco Espinosa, Héctor   +2 more
core   +1 more source

Capacity Analysis of Channel Inversion Using Space-Time Block Coding with Transmit Power Control

open access: yesElektronika ir Elektrotechnika, 2022
In this paper, we analyze channel inversion with transmit diversity in terms of capacity and bit error rates in correlated fading. We obtain the Shannon capacity of Rayleigh fading channel under channel inversion using spatially correlated dual branch ...
Nergis Erdem, Tuncay Ertas
doaj   +1 more source

Cyclic division algebras: a tool for space-time coding [PDF]

open access: yes, 2007
Multiple antennas at both the transmitter and receiver ends of a wireless digital transmission channel may increase both data rate and reliability. Reliable high rate transmission over such channels can only be achieved through Space–Time coding.
Belfiore, Jean-Claude   +2 more
core   +1 more source

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