Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Filters
























189 Hits in 4.7 sec

Deep Learning-based CSI Feedback for RIS-assisted Multi-user Systems [article]

Jiajia Guo, Xi Yang, Chao-Kai Wen, Shi Jin, Geoffrey Ye Li
2024 arXiv   pre-print

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (1.6 MB)
https://web.archive.org/web/20221223210232/https://arxiv.org/pdf/2003.03303v3.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.

Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:

2022 pre-print arXiv:2003.03303v3 fatcat:nhzkg2riybelxfdwqg2ionfyxq

Other Versions

2020 pre-print
arXiv:2003.03303v1 fatcat:f4lgalfcyje7xjjwacc454ptmy
2020 pre-print
arXiv:2003.03303v2 fatcat:qkiduhao35h5lgrpqinxwjt33y
With a recognition of the non-sparse nature of the RIS-UE CSI phase, we pioneer two magnitude-dependent phase feedback strategies.  ...  In the realm of reconfigurable intelligent surface (RIS)-assisted wireless communications, efficient channel state information (CSI) feedback is paramount.  ...  Unlike existing cooperation mechanisms, the proposed CoCsiNet does not need CSI sharing, that is, D2D communication.  ... 
arXiv:2003.03303v4 fatcat:unvot5r7qrd4zih73fqxdke3zi
Multiple Versions
Citation

Jiajia Guo, Xi Yang, Chao-Kai Wen, Shi Jin, Geoffrey Ye Li. "Deep Learning-based CSI Feedback for RIS-assisted Multi-user Systems." arXiv (2024)

Joint Impacts of Imperfect CSI and Imperfect SIC in Cognitive Radio-Assisted NOMA-V2X Communications

Dinh-Thuan Do, Anh-Tu Le, Tu N. Nguyen, Xingwang Li, Khaled M. Rabie
2020 IEEE Access  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (1.1 MB)
https://web.archive.org/web/20210718040740/https://ieeexplore.ieee.org/ielx7/6287639/8948470/09139208.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL. The file type is application/pdf.

INDEX TERMS Vehicle-to-everything, cognitive radio, non-orthogonal multiple access, imperfect CSI.  ...  However, the degradation performance can be predicted by evaluating downlink under impacts from interference from the primary network, imperfect channel state information (CSI) and imperfect successive  ...  Several multiplexed vehicles can be proceeded in a NOMA transmission and the imperfect CSI needs to be considered in term of resource allocation as in [28] .  ... 
doi:10.1109/access.2020.3008788 fatcat:5mjqcamcy5adddsa7tbhdcn7ja
DOAJ
Citation

Dinh-Thuan Do, Anh-Tu Le, Tu N. Nguyen, Xingwang Li, Khaled M. Rabie. "Joint Impacts of Imperfect CSI and Imperfect SIC in Cognitive Radio-Assisted NOMA-V2X Communications." IEEE Access (2020) 1-1

Survey on the State-of-the-Art in Device-to-Device Communication: A Resource Allocation Perspective [article]

Tariq Islam, Cheolhyeon Kwon
2022 arXiv   pre-print

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (979.4 kB)
https://web.archive.org/web/20220615025939/https://arxiv.org/ftp/arxiv/papers/2206/2206.06980.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.

This survey paper presents a comprehensive investigation of the state-of-the-art resource allocation algorithms in D2D communication underlaying cellular networks.  ...  Towards the end, several open challenges are remarked as the future research directions in resource allocation for D2D communication.  ...  The proposed algorithm is designed using imperfect CSI which is a realistic assumption ignored by many resource allocation algorithms.  ... 
arXiv:2206.06980v1 fatcat:7lqq5xj3rffh7oymnfijtrnjku
Open Access
Citation

Tariq Islam, Cheolhyeon Kwon. "Survey on the State-of-the-Art in Device-to-Device Communication: A Resource Allocation Perspective." arXiv (2022)

Survey on D2D Resource Scheduling and Power Control Techniques: State-of-art and Challenges

Abi Dejen, Yihenew Wondie, Anna Förster
2018 EAI Endorsed Transactions on Mobile Communications and Applications  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (2.5 MB)
https://web.archive.org/web/20220608194456/https://eudl.eu/pdf/10.4108/eai.4-5-2022.173977

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.

Device to Device (D2D) communication has emerged as the most promising paradigm for optimizing spectral and energy efficiency, reliability as well as increasing network throughput in the emerging cellular  ...  However, a survey that discusses all aspects, requirements, and challenges of D2D resource optimization is largely missing.  ...  Abi A. Dejen, Yihenew Wondie and Anna Förster research opportunities that have been identified in the field of D2D resource scheduling and power allocation.  ... 
doi:10.4108/eai.4-5-2022.173977 fatcat:gm377lvhe5hn7nw3fwqvkui33u
DOAJ
Citation

Abi Dejen, Yihenew Wondie, Anna Förster. "Survey on D2D Resource Scheduling and Power Control Techniques: State-of-art and Challenges." EAI Endorsed Transactions on Mobile Communications and Applications (2018) 173977

Outage Constrained Design in NOMA-Based D2D Offloading Systems

Yun Chen, Guoping Zhang, Hongbo Xu, Yinshuan Ren, Xue Chen, Ruijie Li
2022 Electronics  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (422.7 kB)
https://web.archive.org/web/20220505223031/https://mdpi-res.com/d_attachment/electronics/electronics-11-00256/article_deploy/electronics-11-00256-v2.pdf?version=1642156493

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.

Device-to-device (D2D) communication, as a key technology of 5G, can reuse network resources to improve the spectrum utilization of the entire communication network.  ...  Combining NOMA technology with D2D is an effective solution to improve mobile edge computing (MEC) communication throughput and user access density.  ...  In D2D communication networks, devices can communicate directly with each other by reusing cellular user resources.  ... 
doi:10.3390/electronics11020256 fatcat:47njhfctb5bp5ha6reupcslmka
DOAJ
Citation

Yun Chen, Guoping Zhang, Hongbo Xu, Yinshuan Ren, Xue Chen, Ruijie Li. "Outage Constrained Design in NOMA-Based D2D Offloading Systems." Electronics 11.2 (2022) 256

Device-To-Device Communication in 5G Environment: Issues, Solutions, and Challenges

Mohd Hirzi Adnan, Zuriati Ahmad Zukarnain
2020 Symmetry  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (257.0 kB)
https://web.archive.org/web/20201030090722/https://res.mdpi.com/d_attachment/symmetry/symmetry-12-01762/article_deploy/symmetry-12-01762.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

Additionally, we highlight the open problems and identify the challenges with regard to the D2D communication problem.  ...  Device-to-device (D2D) communication produces a new dimension in the mobile environment, easing the data exchange process between physically neighboring devices.  ...  Present a primer addressing to some of the Acknowledgments: We thank the anonymous reviewers for their valuable comments and suggestions, which helped us to improve the content, organization, and presentation  ... 
doi:10.3390/sym12111762 fatcat:jrvke7k7zrdjjkknfewld6axyy
DOAJ Szczepanski
Citation

Mohd Hirzi Adnan, Zuriati Ahmad Zukarnain. "Device-To-Device Communication in 5G Environment: Issues, Solutions, and Challenges." Symmetry 12.11 (2020) 1762

Joint Resource Allocation and Mode Selection for Device-to-Device Communication Underlying Cellular Networks

Yongwen Du, Wenxian Zhang, Shan Wang, Jinzong Xia, Hytheim Alhag Mohammad
2021 IEEE Access  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (1.1 MB)
https://web.archive.org/web/20210717205210/https://ieeexplore.ieee.org/ielx7/6287639/9312710/09352755.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL. The file type is application/pdf.

the D2D pairs in accordance with their mode of operation, and the outer layer, where strategic decisions, such as which communication mode to use and how to allocate the channels, are made.  ...  cellular systems.  ...  CSI EXCHANGE VIA D2D In parallel to cellular communications, users exploit reliable D2D links to exchange the CSI directly.  ... 
doi:10.1109/access.2021.3058677 fatcat:nfq2vg7woraaribfoyk2l4yqzq
DOAJ
Citation

Yongwen Du, Wenxian Zhang, Shan Wang, Jinzong Xia, Hytheim Alhag Mohammad. "Joint Resource Allocation and Mode Selection for Device-to-Device Communication Underlying Cellular Networks." IEEE Access (2021) 1-1

Interference Management in 5G and Beyond Network: Requirements, Challenges and Future Directions

Maraj Uddin Ahmed Siddiqui, Faizan Qamar, Faisal Ahmed, Quang Ngoc Nguyen, Rosilah Hassan
2021 IEEE Access  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (2.0 MB)
https://web.archive.org/web/20210423171249/https://ieeexplore.ieee.org/ielx7/6287639/6514899/09405679.pdf?tp=&arnumber=9405679&isnumber=6514899&ref=

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL. The file type is application/pdf.

The novel concept of Fifth Generation (5G) cellular networks brings a combination of a diversified set of devices and machines with great improvement in a unique way compared to previous technologies.  ...  In the modern technological world, wireless communication has taken a massive leap from the conventional communication system to a new radio communication network.  ...  the cross-tier interference issue for underlay D2D users in HetNet with imperfect CSI in a shared spectrum Fractional Programming (FP) is implemented to find optimal power for macro-D2D pair (MD), Cross-tier  ... 
doi:10.1109/access.2021.3073543 fatcat:pszxfc6abbg6lkdf2yegsiobfy
DOAJ
Citation

Maraj Uddin Ahmed Siddiqui, Faizan Qamar, Faisal Ahmed, Quang Ngoc Nguyen, Rosilah Hassan. "Interference Management in 5G and Beyond Network: Requirements, Challenges and Future Directions." IEEE Access (2021) 1-1

Table of Contents

2020 IEEE Transactions on Vehicular Technology  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (67.3 kB)
https://web.archive.org/web/20201107155627/https://ieeexplore.ieee.org/ielx7/25/9069508/09069509.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

Wang 3994 Energy-Efficient Resource Allocation for High-Rate Underlay D2D Communications With Statistical CSI: A One-to-Many Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  Zhang 4221 Uplinks Schedulers for RF-Energy Harvesting Networks With Imperfect CSI . . . . . . . . . . Y. Liu, K.-W. Chin, and C.  ... 
doi:10.1109/tvt.2020.2977618 fatcat:svho3sgfrnanvmjlfvx4tlf3cu
Citation

"Table of Contents." IEEE Transactions on Vehicular Technology 69.4 (2020) C1-C4

Compressive Rate Estimation with Applications to Device-to-Device Communications [article]

Jan Schreck, Peter Jung, Sławomir Stańczak
2015 arXiv   pre-print

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (316.7 kB)
https://web.archive.org/web/20200907232209/https://arxiv.org/pdf/1504.07365v1.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

We analyze the rate loss for a linear and a non-linear decoder and find the scaling laws according to the number of non-adaptive measurements.  ...  For a certain class of linear decoders we show that the rate loss compared to perfect channel state information scales like 1/√(M).  ...  (D2D discovery) and decides if a device should operate in cellular mode or D2D mode (mode selection). • Pairing: The network controller decides if one or more D2D links share a spectral resource with  ... 
arXiv:1504.07365v1 fatcat:lhni6voewbfrrknymows4pdffm
Citation

Jan Schreck, Peter Jung, Sławomir Stańczak. "Compressive Rate Estimation with Applications to Device-to-Device Communications." arXiv (2015)

Interference Challenges and Management in B5G Network Design: A Comprehensive Review

Osamah Thamer Hassan Alzubaidi, MHD Nour Hindia, Kaharudin Dimyati, Kamarul Ariffin Noordin, Amelia Natasya Abdul Wahab, Faizan Qamar, Rosilah Hassan
2022 Electronics  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (6.9 MB)
https://web.archive.org/web/20220916021132/https://mdpi-res.com/d_attachment/electronics/electronics-11-02842/article_deploy/electronics-11-02842-v2.pdf?version=1662707744

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.

Beyond Fifth Generation (B5G) networks are expected to be the most efficient cellular wireless networks with greater capacity, lower latency, and higher speed than the current networks.  ...  In the forthcoming wireless networks with massive random deployment, frequency re-use strategies and multiple low power nodes, severe interference issues will impact the system.  ...  Acknowledgments: The authors would also like to thank the respected Editor and Reviewer for their support. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/electronics11182842 fatcat:3toofbccfvbexbryg2frvmdfae
DOAJ
Citation

Osamah Thamer Hassan Alzubaidi, MHD Nour Hindia, Kaharudin Dimyati, Kamarul Ariffin Noordin, Amelia Natasya Abdul Wahab, Faizan Qamar, Rosilah Hassan. "Interference Challenges and Management in B5G Network Design: A Comprehensive Review." Electronics 11.18 (2022) 2842

Cooperative interference cancellation using device-to-device communications

Ralph Tanbourgi, Holger Jakel, Friedrich Jondral
2014 IEEE Communications Magazine  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (482.6 kB)
https://web.archive.org/web/20170811221624/http://www.cel.kit.edu/download/commag_tanbourgi.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL. The file type is application/pdf.

In this paper, we introduce the idea of cooperative interference cancellation (CIC) between close-by users using device-to-device (D2D) communications for the example of the upcoming 3rd Generation Partnership  ...  The ongoing densification in cellular networks has turned interference into a serious problem in future cellular networks.  ...  Implementation and Design Aspects Four aspects are identified to play a key role for designing and implementing CIC in D2D-assisted cellular networks.  ... 
doi:10.1109/mcom.2014.6829953 fatcat:johyprjnvzcmvb3qijfmi5f3ei
Citation

Ralph Tanbourgi, Holger Jakel, Friedrich Jondral. "Cooperative interference cancellation using device-to-device communications." IEEE Communications Magazine 52.6 (2014) 118-124

Research on Multi-Agent D2D Communication Resource Allocation Algorithm Based on A2C

Xinzhou Li, Guifen Chen, Guowei Wu, Zhiyao Sun, Guangjiao Chen
2023 Electronics  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (2.1 MB)
https://web.archive.org/web/20230113045728/https://mdpi-res.com/d_attachment/electronics/electronics-12-00360/article_deploy/electronics-12-00360.pdf?version=1673354758

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2023; you can also visit the original URL. The file type is application/pdf.

Device to device (D2D) communication technology is the main component of future communication, which greatly improves the utilization of spectrum resources.  ...  First, a multi-D2D cellular communication system model based on A2C Critic is established, then the parameters of the actor network and the critic network in the system are updated, and finally the resource  ...  In the system model, a cellular user is allowed to share the same RB with multiple D2D users, and the D2D users can independently allocate RB.  ... 
doi:10.3390/electronics12020360 fatcat:36ffghirtvbsfbiycujsxtiyyu
DOAJ
Citation

Xinzhou Li, Guifen Chen, Guowei Wu, Zhiyao Sun, Guangjiao Chen. "Research on Multi-Agent D2D Communication Resource Allocation Algorithm Based on A2C." Electronics 12.2 (2023) 360

A New Green Prospective of Non-orthogonal Multiple Access (NOMA) for 5G

Vishaka Basnayake, Dushantha Nalin K. Jayakody, Vishal Sharma, Nikhil Sharma, P. Muthuchidambaranathan, Hakim Mabed
2020 Information  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (1.2 MB)
https://web.archive.org/web/20200302152842/https://res.mdpi.com/d_attachment/information/information-11-00089/article_deploy/information-11-00089-v3.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.

Energy efficiency is a major concern in the emerging mobile cellular wireless networks since massive connectivity is to be expected with high energy requirements from the network operators.  ...  These schemes will result in an optimal scenario in which the energy generated for communication is managed sustainably.  ...  In [27] , the authors address a power efficient resource allocation algorithm with imperfect CSI for a multi-carrier NOMA (MC-NOMA) system.  ... 
doi:10.3390/info11020089 fatcat:dbjha23zqfg3hb5inwyfslrcaq
DOAJ Szczepanski
Citation

Vishaka Basnayake, Dushantha Nalin K. Jayakody, Vishal Sharma, Nikhil Sharma, P. Muthuchidambaranathan, Hakim Mabed. "A New Green Prospective of Non-orthogonal Multiple Access (NOMA) for 5G." Information 11.2 (2020) 89

A Systematic Review on NOMA Variants for 5G and Beyond

Ishan Budhiraja, Neeraj Kumar, Sudhanshu Tyagi, Sudeep Tanwar, Zhu Han, Doug Young Suh, MD. Jalil Piran
2021 IEEE Access  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (48.4 MB)
https://web.archive.org/web/20210518093626/https://ieeexplore.ieee.org/ielx7/6287639/6514899/09433543.pdf?tp=&arnumber=9433543&isnumber=6514899&ref=

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL. The file type is application/pdf.

These are future smart communication and supported by device-to-device (D2D), cooperative communication (CC), multiple-input and multiple-output (MIMO), and heterogeneous networks (HetNets).  ...  Finally, a comparative analysis of different existing proposals is also discussed to provide deep insights to the readers.  ...  can be evaluated for imperfect CSI.  ... 
doi:10.1109/access.2021.3081601 fatcat:mzmmr3km5zehhh3fnupyelfo3e
DOAJ
Citation

Ishan Budhiraja, Neeraj Kumar, Sudhanshu Tyagi, Sudeep Tanwar, Zhu Han, Doug Young Suh, MD. Jalil Piran. "A Systematic Review on NOMA Variants for 5G and Beyond." IEEE Access (2021) 1-1

« Previous Showing results 1 — 15 out of 189 results