Achievable Rate Region under Linear Beamforming for Dual-Hop Multiple-Access Relay Network [PDF]
Entropy, 2018 Consider a network consisting of two independent single-antenna sources, a single-antenna destination and a helping multiple-antenna relay. This network is called a dual-hop multiple access relay network (MARN).
Guiguo Feng, Wangmei Guo, Binyue Liu
doaj +2 more sources
Multi-Function Computation over a Directed Acyclic Network [PDF]
EntropyThe problem of multi-function computation over a directed acyclic network is investigated in this paper. In such a network, a sink node is required to compute with zero error multiple vector-linear functions, where each vector-linear function has ...
Xiufang Sun +3 more
doaj +2 more sources
Rate region analysis in a full-duplex-aided cooperative nonorthogonal multiple-access system
IEEE Access, 2017 Nonorthogonal multiple access (NOMA) with successive interference cancellation is considered as one of the most promising schemes in multi-user access wireless networks.
Hongji Huang +4 more
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Achievable Rate Region for Energy Harvesting Asynchronous Two-Way Relay Networks
IEEE Access, 2016 In this paper, we consider an asynchronous two-way relay network where two single-antenna transceivers are using a single carrier communication scheme to exchange information and incur different delays.
Reza Vahidnia +2 more
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Rate Region of MIMO RIS-assisted Broadcast Channels with Rate Splitting and Improper Signaling [PDF]
arXiv.org, 2023 In this paper, we study the achievable rate region of 1-layer rate splitting (RS) in the presence of hardware impairment (HWI) and improper Gaussian signaling (IGS) for a single-cell reconfigurable intelligent surface (RIS) assisted broadcast channel (BC)
M. Soleymani +2 more
semanticscholar +1 more source
Rate-Region Characterization and Channel Estimation for Cell-Free Symbiotic Radio Communications [PDF]
IEEE Transactions on Communications, 2022 Cell-free massive MIMO and symbiotic radio communication have been recently proposed as the promising beyond fifth-generation (B5G) networking architecture and transmission technology, respectively.
Zhuoyin Dai +4 more
semanticscholar +1 more source
The Service Rate Region Polytope [PDF]
SIAM Journal on applied algebra and geometry, 2023 We investigate the properties of a family of polytopes that naturally arise in connection with a problem in distributed data storage, namely service rate region polytopes.
Gianira N. Alfarano +3 more
semanticscholar +1 more source
MIMO-ISAC: Performance Analysis and Rate Region Characterization [PDF]
IEEE Wireless Communications Letters, 2022 This letter analyzes the performance of sensing and communications (S&C) achieved by a multiple-input multiple-output downlink integrated S&C (ISAC) system.
Chongjun Ouyang +2 more
semanticscholar +1 more source
Mapping the Poverty Rate of The South Sulawesi Region [PDF]
SHS Web of Conferences, 2022 This research purpose to presenting information on a smaller regional scale and comparing the conditions of each region. Researchers conducted a poverty mapping technique based on geospatial information.
Said Muh +3 more
doaj +1 more source
NOMA-ISAC: Performance Analysis and Rate Region Characterization [PDF]
arXiv.org, 2022 This paper analyzes the performance of a multiuser integrated sensing and communications (ISAC) system, where nonorthogonal multiple access (NOMA) is exploited to mitigate inter-user interference.
Chongjun Ouyang +2 more
semanticscholar +1 more source